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Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (38 commits) sh: R7785RP board updates. sh: Update r7780rp defconfig. sh: Add die chain notifiers. sh: Fix APM emulation on hp6xx. sh: Wire up more IRQs for SH7709. sh: Solution Engine 7722 board support. sh: Fix r7780rp build. sh: kdump support. sh: Move clock reporting to its own proc entry. sh: Solution Engine SH7705 board and CPU updates. serial: sh-sci: Fix module clock refcount for serial console. serial: sh-sci: Fix module clock refcounting. sh: SH7722 clock framework support. sh: hp6xx pata_platform support. sh: Obey CONFIG_HZ for HZ definition. sh: Fix fstatat64() syscall. sh: se7780 PCI support. sh: SH7780 Solution Engine board support. sh: Add a dummy SH-4 PCIC fixup. sh: Tidy up L-BOX area5 addresses. ...
This commit is contained in:
commit
5b6b549822
32
Documentation/sh/clk.txt
Normal file
32
Documentation/sh/clk.txt
Normal file
@ -0,0 +1,32 @@
|
||||
Clock framework on SuperH architecture
|
||||
|
||||
The framework on SH extends existing API by the function clk_set_rate_ex,
|
||||
which prototype is as follows:
|
||||
|
||||
clk_set_rate_ex (struct clk *clk, unsigned long rate, int algo_id)
|
||||
|
||||
The algo_id parameter is used to specify algorithm used to recalculate clocks,
|
||||
adjanced to clock, specified as first argument. It is assumed that algo_id==0
|
||||
means no changes to adjanced clock
|
||||
|
||||
Internally, the clk_set_rate_ex forwards request to clk->ops->set_rate method,
|
||||
if it is present in ops structure. The method should set the clock rate and adjust
|
||||
all needed clocks according to the passed algo_id.
|
||||
Exact values for algo_id are machine-dependend. For the sh7722, the following
|
||||
values are defined:
|
||||
|
||||
NO_CHANGE = 0,
|
||||
IUS_N1_N1, /* I:U = N:1, U:Sh = N:1 */
|
||||
IUS_322, /* I:U:Sh = 3:2:2 */
|
||||
IUS_522, /* I:U:Sh = 5:2:2 */
|
||||
IUS_N11, /* I:U:Sh = N:1:1 */
|
||||
SB_N1, /* Sh:B = N:1 */
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SB3_N1, /* Sh:B3 = N:1 */
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SB3_32, /* Sh:B3 = 3:2 */
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SB3_43, /* Sh:B3 = 4:3 */
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SB3_54, /* Sh:B3 = 5:4 */
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BP_N1, /* B:P = N:1 */
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IP_N1 /* I:P = N:1 */
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|
||||
Each of these constants means relation between clocks that can be set via the FRQCR
|
||||
register
|
@ -1,6 +1,6 @@
|
||||
Linux Magic System Request Key Hacks
|
||||
Documentation for sysrq.c
|
||||
Last update: 2007-JAN-06
|
||||
Last update: 2007-MAR-14
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||||
|
||||
* What is the magic SysRq key?
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
@ -75,7 +75,7 @@ On all - write a character to /proc/sysrq-trigger. e.g.:
|
||||
|
||||
'f' - Will call oom_kill to kill a memory hog process.
|
||||
|
||||
'g' - Used by kgdb on ppc platforms.
|
||||
'g' - Used by kgdb on ppc and sh platforms.
|
||||
|
||||
'h' - Will display help (actually any other key than those listed
|
||||
above will display help. but 'h' is easy to remember :-)
|
||||
|
@ -22,6 +22,10 @@ config RWSEM_GENERIC_SPINLOCK
|
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config RWSEM_XCHGADD_ALGORITHM
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bool
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||||
|
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config GENERIC_BUG
|
||||
def_bool y
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depends on BUG
|
||||
|
||||
config GENERIC_FIND_NEXT_BIT
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||||
bool
|
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default y
|
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@ -88,6 +92,14 @@ config SH_SOLUTION_ENGINE
|
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Select SolutionEngine if configuring for a Hitachi SH7709
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or SH7750 evaluation board.
|
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|
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config SH_7722_SOLUTION_ENGINE
|
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bool "SolutionEngine7722"
|
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select SOLUTION_ENGINE
|
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select CPU_SUBTYPE_SH7722
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help
|
||||
Select 7722 SolutionEngine if configuring for a Hitachi SH772
|
||||
evaluation board.
|
||||
|
||||
config SH_7751_SOLUTION_ENGINE
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bool "SolutionEngine7751"
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select SOLUTION_ENGINE
|
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@ -96,6 +108,14 @@ config SH_7751_SOLUTION_ENGINE
|
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Select 7751 SolutionEngine if configuring for a Hitachi SH7751
|
||||
evaluation board.
|
||||
|
||||
config SH_7780_SOLUTION_ENGINE
|
||||
bool "SolutionEngine7780"
|
||||
select SOLUTION_ENGINE
|
||||
select CPU_SUBTYPE_SH7780
|
||||
help
|
||||
Select 7780 SolutionEngine if configuring for a Renesas SH7780
|
||||
evaluation board.
|
||||
|
||||
config SH_7300_SOLUTION_ENGINE
|
||||
bool "SolutionEngine7300"
|
||||
select SOLUTION_ENGINE
|
||||
@ -193,12 +213,8 @@ config SH_RTS7751R2D
|
||||
Select RTS7751R2D if configuring for a Renesas Technology
|
||||
Sales SH-Graphics board.
|
||||
|
||||
config SH_R7780RP
|
||||
bool "R7780RP-1"
|
||||
select CPU_SUBTYPE_SH7780
|
||||
help
|
||||
Select R7780RP-1 if configuring for a Renesas Solutions
|
||||
HIGHLANDER board.
|
||||
config SH_HIGHLANDER
|
||||
bool "Highlander"
|
||||
|
||||
config SH_EDOSK7705
|
||||
bool "EDOSK7705"
|
||||
@ -244,6 +260,12 @@ config SH_7619_SOLUTION_ENGINE
|
||||
Select 7619 SolutionEngine if configuring for a Hitachi SH7619
|
||||
evaluation board.
|
||||
|
||||
config SH_LBOX_RE2
|
||||
bool "L-BOX RE2"
|
||||
select CPU_SUBTYPE_SH7751R
|
||||
help
|
||||
Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
|
||||
|
||||
config SH_UNKNOWN
|
||||
bool "BareCPU"
|
||||
help
|
||||
@ -258,6 +280,10 @@ config SH_UNKNOWN
|
||||
|
||||
endchoice
|
||||
|
||||
source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
|
||||
source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
|
||||
source "arch/sh/boards/renesas/r7780rp/Kconfig"
|
||||
|
||||
source "arch/sh/mm/Kconfig"
|
||||
|
||||
config CF_ENABLER
|
||||
@ -366,6 +392,16 @@ config SH_STORE_QUEUES
|
||||
Selecting this option will enable an in-kernel API for manipulating
|
||||
the store queues integrated in the SH-4 processors.
|
||||
|
||||
config SPECULATIVE_EXECUTION
|
||||
bool "Speculative subroutine return"
|
||||
depends on CPU_SUBTYPE_SH7780 && EXPERIMENTAL
|
||||
help
|
||||
This enables support for a speculative instruction fetch for
|
||||
subroutine return. There are various pitfalls associated with
|
||||
this, as outlined in the SH7780 hardware manual.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config CPU_HAS_INTEVT
|
||||
bool
|
||||
|
||||
@ -398,8 +434,9 @@ config CPU_HAS_PTEA
|
||||
|
||||
endmenu
|
||||
|
||||
menu "Timer support"
|
||||
depends on !GENERIC_TIME
|
||||
menu "Timer and clock configuration"
|
||||
|
||||
if !GENERIC_TIME
|
||||
|
||||
config SH_TMU
|
||||
bool "TMU timer support"
|
||||
@ -422,17 +459,11 @@ config SH_MTU2
|
||||
help
|
||||
This enables the use of the MTU2 as the system timer.
|
||||
|
||||
endmenu
|
||||
|
||||
source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
|
||||
|
||||
source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
|
||||
|
||||
source "arch/sh/boards/renesas/r7780rp/Kconfig"
|
||||
endif
|
||||
|
||||
config SH_TIMER_IRQ
|
||||
int
|
||||
default "28" if CPU_SUBTYPE_SH7780
|
||||
default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
|
||||
default "86" if CPU_SUBTYPE_SH7619
|
||||
default "140" if CPU_SUBTYPE_SH7206
|
||||
default "16"
|
||||
@ -462,7 +493,8 @@ config SH_PCLK_FREQ
|
||||
default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || \
|
||||
CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
|
||||
CPU_SUBTYPE_SH7206
|
||||
default "50000000" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7780
|
||||
default "50000000" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7780 || \
|
||||
CPU_SUBTYPE_SH7785
|
||||
default "60000000" if CPU_SUBTYPE_SH7751
|
||||
default "66000000" if CPU_SUBTYPE_SH4_202
|
||||
help
|
||||
@ -477,6 +509,8 @@ config SH_CLK_MD
|
||||
help
|
||||
MD2 - MD0 pin setting.
|
||||
|
||||
endmenu
|
||||
|
||||
menu "CPU Frequency scaling"
|
||||
|
||||
source "drivers/cpufreq/Kconfig"
|
||||
@ -495,21 +529,6 @@ config SH_CPU_FREQ
|
||||
|
||||
endmenu
|
||||
|
||||
source "arch/sh/drivers/dma/Kconfig"
|
||||
|
||||
source "arch/sh/cchips/Kconfig"
|
||||
|
||||
config HEARTBEAT
|
||||
bool "Heartbeat LED"
|
||||
depends on SH_MPC1211 || SH_SH03 || \
|
||||
SOLUTION_ENGINE || \
|
||||
SH_RTS7751R2D || SH_SH4202_MICRODEV || SH_LANDISK || \
|
||||
SH_R7780RP
|
||||
help
|
||||
Use the power-on LED on your machine as a load meter. The exact
|
||||
behavior is platform-dependent, but normally the flash frequency is
|
||||
a hyperbolic function of the 5-minute load average.
|
||||
|
||||
source "arch/sh/drivers/Kconfig"
|
||||
|
||||
endmenu
|
||||
@ -540,6 +559,20 @@ config KEXEC
|
||||
support. As of this writing the exact hardware interface is
|
||||
strongly in flux, so no good recommendation can be made.
|
||||
|
||||
config CRASH_DUMP
|
||||
bool "kernel crash dumps (EXPERIMENTAL)"
|
||||
depends on EXPERIMENTAL
|
||||
help
|
||||
Generate crash dump after being started by kexec.
|
||||
This should be normally only set in special crash dump kernels
|
||||
which are loaded in the main kernel with kexec-tools into
|
||||
a specially reserved region and then later executed after
|
||||
a crash by kdump/kexec. The crash dump kernel must be compiled
|
||||
to a memory address not used by the main kernel using
|
||||
MEMORY_START.
|
||||
|
||||
For more details see Documentation/kdump/kdump.txt
|
||||
|
||||
config SMP
|
||||
bool "Symmetric multi-processing support"
|
||||
---help---
|
||||
|
@ -33,6 +33,7 @@ config EARLY_SCIF_CONSOLE_PORT
|
||||
default "0xffe00000" if CPU_SUBTYPE_SH7780
|
||||
default "0xfffe9800" if CPU_SUBTYPE_SH7206
|
||||
default "0xf8420000" if CPU_SUBTYPE_SH7619
|
||||
default "0xa4400000" if CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7705
|
||||
default "0xffe80000" if CPU_SH4
|
||||
|
||||
config EARLY_PRINTK
|
||||
@ -77,16 +78,17 @@ config 4KSTACKS
|
||||
on the VM subsystem for higher order allocations. This option
|
||||
will also use IRQ stacks to compensate for the reduced stackspace.
|
||||
|
||||
config KGDB
|
||||
config SH_KGDB
|
||||
bool "Include KGDB kernel debugger"
|
||||
select FRAME_POINTER
|
||||
select DEBUG_INFO
|
||||
help
|
||||
Include in-kernel hooks for kgdb, the Linux kernel source level
|
||||
debugger. See <http://kgdb.sourceforge.net/> for more information.
|
||||
Unless you are intending to debug the kernel, say N here.
|
||||
|
||||
menu "KGDB configuration options"
|
||||
depends on KGDB
|
||||
depends on SH_KGDB
|
||||
|
||||
config MORE_COMPILE_OPTIONS
|
||||
bool "Add any additional compile options"
|
||||
@ -103,22 +105,16 @@ config KGDB_NMI
|
||||
bool "Enter KGDB on NMI"
|
||||
default n
|
||||
|
||||
config KGDB_THREAD
|
||||
bool "Include KGDB thread support"
|
||||
default y
|
||||
|
||||
config SH_KGDB_CONSOLE
|
||||
bool "Console messages through GDB"
|
||||
depends on !SERIAL_SH_SCI_CONSOLE
|
||||
select SERIAL_CORE_CONSOLE
|
||||
default n
|
||||
|
||||
config KGDB_SYSRQ
|
||||
bool "Allow SysRq 'G' to enter KGDB"
|
||||
default y
|
||||
|
||||
config KGDB_KERNEL_ASSERTS
|
||||
bool "Include KGDB kernel assertions"
|
||||
default n
|
||||
|
||||
comment "Serial port setup"
|
||||
|
||||
config KGDB_DEFPORT
|
||||
@ -131,7 +127,7 @@ config KGDB_DEFBAUD
|
||||
|
||||
choice
|
||||
prompt "Parity"
|
||||
depends on KGDB
|
||||
depends on SH_KGDB
|
||||
default KGDB_DEFPARITY_N
|
||||
|
||||
config KGDB_DEFPARITY_N
|
||||
@ -147,7 +143,7 @@ endchoice
|
||||
|
||||
choice
|
||||
prompt "Data bits"
|
||||
depends on KGDB
|
||||
depends on SH_KGDB
|
||||
default KGDB_DEFBITS_8
|
||||
|
||||
config KGDB_DEFBITS_8
|
||||
|
@ -47,7 +47,6 @@ cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml
|
||||
cflags-y += $(call as-option,-Wa$(comma)-isa=$(isa-y),) -ffreestanding
|
||||
|
||||
cflags-$(CONFIG_SH_DSP) += -Wa,-dsp
|
||||
cflags-$(CONFIG_SH_KGDB) += -g
|
||||
|
||||
cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \
|
||||
$(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g')
|
||||
@ -89,7 +88,9 @@ core-$(CONFIG_SH_FPU_EMU) += arch/sh/math-emu/
|
||||
|
||||
# Boards
|
||||
machdir-$(CONFIG_SH_SOLUTION_ENGINE) := se/770x
|
||||
machdir-$(CONFIG_SH_7722_SOLUTION_ENGINE) := se/7722
|
||||
machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se/7751
|
||||
machdir-$(CONFIG_SH_7780_SOLUTION_ENGINE) := se/7780
|
||||
machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se/7300
|
||||
machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE) := se/7343
|
||||
machdir-$(CONFIG_SH_73180_SOLUTION_ENGINE) := se/73180
|
||||
@ -103,7 +104,7 @@ machdir-$(CONFIG_SH_HS7751RVOIP) := renesas/hs7751rvoip
|
||||
machdir-$(CONFIG_SH_RTS7751R2D) := renesas/rts7751r2d
|
||||
machdir-$(CONFIG_SH_7751_SYSTEMH) := renesas/systemh
|
||||
machdir-$(CONFIG_SH_EDOSK7705) := renesas/edosk7705
|
||||
machdir-$(CONFIG_SH_R7780RP) := renesas/r7780rp
|
||||
machdir-$(CONFIG_SH_HIGHLANDER) := renesas/r7780rp
|
||||
machdir-$(CONFIG_SH_7710VOIPGW) := renesas/sh7710voipgw
|
||||
machdir-$(CONFIG_SH_SH4202_MICRODEV) := superh/microdev
|
||||
machdir-$(CONFIG_SH_LANDISK) := landisk
|
||||
@ -111,6 +112,7 @@ machdir-$(CONFIG_SH_TITAN) := titan
|
||||
machdir-$(CONFIG_SH_SHMIN) := shmin
|
||||
machdir-$(CONFIG_SH_7206_SOLUTION_ENGINE) := se/7206
|
||||
machdir-$(CONFIG_SH_7619_SOLUTION_ENGINE) := se/7619
|
||||
machdir-$(CONFIG_SH_LBOX_RE2) := lboxre2
|
||||
machdir-$(CONFIG_SH_UNKNOWN) := unknown
|
||||
|
||||
incdir-y := $(notdir $(machdir-y))
|
||||
|
@ -2,6 +2,6 @@
|
||||
# Makefile for the HP6xx specific parts of the kernel
|
||||
#
|
||||
|
||||
obj-y := setup.o
|
||||
obj-y := setup.o
|
||||
obj-$(CONFIG_PM) += pm.o pm_wakeup.o
|
||||
obj-$(CONFIG_APM) += hp6xx_apm.o
|
||||
obj-$(CONFIG_APM_EMULATION) += hp6xx_apm.o
|
||||
|
@ -2,6 +2,7 @@
|
||||
* linux/arch/sh/boards/hp6xx/setup.c
|
||||
*
|
||||
* Copyright (C) 2002 Andriy Skulysh
|
||||
* Copyright (C) 2007 Kristoffer Ericson <Kristoffer_e1@hotmail.com>
|
||||
*
|
||||
* May be copied or modified under the terms of the GNU General Public
|
||||
* License. See linux/COPYING for more information.
|
||||
@ -10,6 +11,7 @@
|
||||
*/
|
||||
#include <linux/types.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <asm/hd64461.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/irq.h>
|
||||
@ -19,6 +21,40 @@
|
||||
#define SCPCR 0xa4000116
|
||||
#define SCPDR 0xa4000136
|
||||
|
||||
/* CF Slot */
|
||||
static struct resource cf_ide_resources[] = {
|
||||
[0] = {
|
||||
.start = 0x15000000 + 0x1f0,
|
||||
.end = 0x15000000 + 0x1f0 + 0x08 - 0x01,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = 0x15000000 + 0x1fe,
|
||||
.end = 0x15000000 + 0x1fe + 0x01,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[2] = {
|
||||
.start = 93,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device cf_ide_device = {
|
||||
.name = "pata_platform",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(cf_ide_resources),
|
||||
.resource = cf_ide_resources,
|
||||
};
|
||||
|
||||
static struct platform_device *hp6xx_devices[] __initdata = {
|
||||
&cf_ide_device,
|
||||
};
|
||||
|
||||
static int __init hp6xx_devices_setup(void)
|
||||
{
|
||||
return platform_add_devices(hp6xx_devices, ARRAY_SIZE(hp6xx_devices));
|
||||
}
|
||||
|
||||
static void __init hp6xx_setup(char **cmdline_p)
|
||||
{
|
||||
u8 v8;
|
||||
@ -60,41 +96,12 @@ static void __init hp6xx_setup(char **cmdline_p)
|
||||
v |= SCPCR_TS_ENABLE;
|
||||
ctrl_outw(v, SCPCR);
|
||||
}
|
||||
device_initcall(hp6xx_devices_setup);
|
||||
|
||||
/*
|
||||
* XXX: This is stupid, we should have a generic machine vector for the cchips
|
||||
* and just wrap the platform setup code in to this, as it's the only thing
|
||||
* that ends up being different.
|
||||
*/
|
||||
struct sh_machine_vector mv_hp6xx __initmv = {
|
||||
.mv_name = "hp6xx",
|
||||
.mv_setup = hp6xx_setup,
|
||||
.mv_nr_irqs = HD64461_IRQBASE + HD64461_IRQ_NUM,
|
||||
|
||||
.mv_inb = hd64461_inb,
|
||||
.mv_inw = hd64461_inw,
|
||||
.mv_inl = hd64461_inl,
|
||||
.mv_outb = hd64461_outb,
|
||||
.mv_outw = hd64461_outw,
|
||||
.mv_outl = hd64461_outl,
|
||||
|
||||
.mv_inb_p = hd64461_inb_p,
|
||||
.mv_inw_p = hd64461_inw,
|
||||
.mv_inl_p = hd64461_inl,
|
||||
.mv_outb_p = hd64461_outb_p,
|
||||
.mv_outw_p = hd64461_outw,
|
||||
.mv_outl_p = hd64461_outl,
|
||||
|
||||
.mv_insb = hd64461_insb,
|
||||
.mv_insw = hd64461_insw,
|
||||
.mv_insl = hd64461_insl,
|
||||
.mv_outsb = hd64461_outsb,
|
||||
.mv_outsw = hd64461_outsw,
|
||||
.mv_outsl = hd64461_outsl,
|
||||
|
||||
.mv_readw = hd64461_readw,
|
||||
.mv_writew = hd64461_writew,
|
||||
|
||||
.mv_irq_demux = hd64461_irq_demux,
|
||||
};
|
||||
ALIAS_MV(hp6xx)
|
||||
|
@ -2,4 +2,4 @@
|
||||
# Makefile for I-O DATA DEVICE, INC. "LANDISK Series"
|
||||
#
|
||||
|
||||
obj-y := setup.o io.o irq.o rtc.o landisk_pwb.o
|
||||
obj-y := setup.o irq.o psw.o gio.o
|
||||
|
167
arch/sh/boards/landisk/gio.c
Normal file
167
arch/sh/boards/landisk/gio.c
Normal file
@ -0,0 +1,167 @@
|
||||
/*
|
||||
* arch/sh/boards/landisk/gio.c - driver for landisk
|
||||
*
|
||||
* This driver will also support the I-O DATA Device, Inc. LANDISK Board.
|
||||
* LANDISK and USL-5P Button, LED and GIO driver drive function.
|
||||
*
|
||||
* Copylight (C) 2006 kogiidena
|
||||
* Copylight (C) 2002 Atom Create Engineering Co., Ltd. *
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
*/
|
||||
#include <linux/module.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/kdev_t.h>
|
||||
#include <linux/cdev.h>
|
||||
#include <linux/fs.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/landisk/gio.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
|
||||
#define DEVCOUNT 4
|
||||
#define GIO_MINOR 2 /* GIO minor no. */
|
||||
|
||||
static dev_t dev;
|
||||
static struct cdev *cdev_p;
|
||||
static int openCnt;
|
||||
|
||||
static int gio_open(struct inode *inode, struct file *filp)
|
||||
{
|
||||
int minor;
|
||||
|
||||
minor = MINOR(inode->i_rdev);
|
||||
if (minor < DEVCOUNT) {
|
||||
if (openCnt > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCnt++;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return -ENOENT;
|
||||
}
|
||||
|
||||
static int gio_close(struct inode *inode, struct file *filp)
|
||||
{
|
||||
int minor;
|
||||
|
||||
minor = MINOR(inode->i_rdev);
|
||||
if (minor < DEVCOUNT) {
|
||||
openCnt--;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int gio_ioctl(struct inode *inode, struct file *filp,
|
||||
unsigned int cmd, unsigned long arg)
|
||||
{
|
||||
unsigned int data;
|
||||
static unsigned int addr = 0;
|
||||
|
||||
if (cmd & 0x01) { /* write */
|
||||
if (copy_from_user(&data, (int *)arg, sizeof(int))) {
|
||||
return -EFAULT;
|
||||
}
|
||||
}
|
||||
|
||||
switch (cmd) {
|
||||
case GIODRV_IOCSGIOSETADDR: /* addres set */
|
||||
addr = data;
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA1: /* write byte */
|
||||
ctrl_outb((unsigned char)(0x0ff & data), addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA2: /* write word */
|
||||
if (addr & 0x01) {
|
||||
return -EFAULT;
|
||||
}
|
||||
ctrl_outw((unsigned short int)(0x0ffff & data), addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA4: /* write long */
|
||||
if (addr & 0x03) {
|
||||
return -EFAULT;
|
||||
}
|
||||
ctrl_outl(data, addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA1: /* read byte */
|
||||
data = ctrl_inb(addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA2: /* read word */
|
||||
if (addr & 0x01) {
|
||||
return -EFAULT;
|
||||
}
|
||||
data = ctrl_inw(addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA4: /* read long */
|
||||
if (addr & 0x03) {
|
||||
return -EFAULT;
|
||||
}
|
||||
data = ctrl_inl(addr);
|
||||
break;
|
||||
default:
|
||||
return -EFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
if ((cmd & 0x01) == 0) { /* read */
|
||||
if (copy_to_user((int *)arg, &data, sizeof(int))) {
|
||||
return -EFAULT;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct file_operations gio_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = gio_open, /* open */
|
||||
.release = gio_close, /* release */
|
||||
.ioctl = gio_ioctl, /* ioctl */
|
||||
};
|
||||
|
||||
static int __init gio_init(void)
|
||||
{
|
||||
int error;
|
||||
|
||||
printk(KERN_INFO "gio: driver initialized\n");
|
||||
|
||||
openCnt = 0;
|
||||
|
||||
if ((error = alloc_chrdev_region(&dev, 0, DEVCOUNT, "gio")) < 0) {
|
||||
printk(KERN_ERR
|
||||
"gio: Couldn't alloc_chrdev_region, error=%d\n",
|
||||
error);
|
||||
return 1;
|
||||
}
|
||||
|
||||
cdev_p = cdev_alloc();
|
||||
cdev_p->ops = &gio_fops;
|
||||
error = cdev_add(cdev_p, dev, DEVCOUNT);
|
||||
if (error) {
|
||||
printk(KERN_ERR
|
||||
"gio: Couldn't cdev_add, error=%d\n", error);
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __exit gio_exit(void)
|
||||
{
|
||||
cdev_del(cdev_p);
|
||||
unregister_chrdev_region(dev, DEVCOUNT);
|
||||
}
|
||||
|
||||
module_init(gio_init);
|
||||
module_exit(gio_exit);
|
||||
|
||||
MODULE_LICENSE("GPL");
|
@ -1,250 +0,0 @@
|
||||
/*
|
||||
* arch/sh/boards/landisk/io.c
|
||||
*
|
||||
* Copyright (C) 2001 Ian da Silva, Jeremy Siegel
|
||||
* Based largely on io_se.c.
|
||||
*
|
||||
* I/O routine for I-O Data Device, Inc. LANDISK.
|
||||
*
|
||||
* Initial version only to support LAN access; some
|
||||
* placeholder code from io_landisk.c left in with the
|
||||
* expectation of later SuperIO and PCMCIA access.
|
||||
*/
|
||||
/*
|
||||
* modifed by kogiidena
|
||||
* 2005.03.03
|
||||
*/
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/pci.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
#include <asm/addrspace.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
extern void *area5_io_base; /* Area 5 I/O Base address */
|
||||
extern void *area6_io_base; /* Area 6 I/O Base address */
|
||||
|
||||
static inline unsigned long port2adr(unsigned int port)
|
||||
{
|
||||
if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
|
||||
if (port == 0x3f6)
|
||||
return ((unsigned long)area5_io_base + 0x2c);
|
||||
else
|
||||
return ((unsigned long)area5_io_base + PA_PIDE_OFFSET +
|
||||
((port - 0x1f0) << 1));
|
||||
else if ((0x170 <= port && port < 0x178) || port == 0x376)
|
||||
if (port == 0x376)
|
||||
return ((unsigned long)area6_io_base + 0x2c);
|
||||
else
|
||||
return ((unsigned long)area6_io_base + PA_SIDE_OFFSET +
|
||||
((port - 0x170) << 1));
|
||||
else
|
||||
maybebadio((unsigned long)port);
|
||||
|
||||
return port;
|
||||
}
|
||||
|
||||
/*
|
||||
* General outline: remap really low stuff [eventually] to SuperIO,
|
||||
* stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
|
||||
* is mapped through the PCI IO window. Stuff with high bits (PXSEG)
|
||||
* should be way beyond the window, and is used w/o translation for
|
||||
* compatibility.
|
||||
*/
|
||||
u8 landisk_inb(unsigned long port)
|
||||
{
|
||||
if (PXSEG(port))
|
||||
return ctrl_inb(port);
|
||||
else if (is_pci_ioaddr(port))
|
||||
return ctrl_inb(pci_ioaddr(port));
|
||||
|
||||
return ctrl_inw(port2adr(port)) & 0xff;
|
||||
}
|
||||
|
||||
u8 landisk_inb_p(unsigned long port)
|
||||
{
|
||||
u8 v;
|
||||
|
||||
if (PXSEG(port))
|
||||
v = ctrl_inb(port);
|
||||
else if (is_pci_ioaddr(port))
|
||||
v = ctrl_inb(pci_ioaddr(port));
|
||||
else
|
||||
v = ctrl_inw(port2adr(port)) & 0xff;
|
||||
|
||||
ctrl_delay();
|
||||
|
||||
return v;
|
||||
}
|
||||
|
||||
u16 landisk_inw(unsigned long port)
|
||||
{
|
||||
if (PXSEG(port))
|
||||
return ctrl_inw(port);
|
||||
else if (is_pci_ioaddr(port))
|
||||
return ctrl_inw(pci_ioaddr(port));
|
||||
else
|
||||
maybebadio(port);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
u32 landisk_inl(unsigned long port)
|
||||
{
|
||||
if (PXSEG(port))
|
||||
return ctrl_inl(port);
|
||||
else if (is_pci_ioaddr(port))
|
||||
return ctrl_inl(pci_ioaddr(port));
|
||||
else
|
||||
maybebadio(port);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void landisk_outb(u8 value, unsigned long port)
|
||||
{
|
||||
if (PXSEG(port))
|
||||
ctrl_outb(value, port);
|
||||
else if (is_pci_ioaddr(port))
|
||||
ctrl_outb(value, pci_ioaddr(port));
|
||||
else
|
||||
ctrl_outw(value, port2adr(port));
|
||||
}
|
||||
|
||||
void landisk_outb_p(u8 value, unsigned long port)
|
||||
{
|
||||
if (PXSEG(port))
|
||||
ctrl_outb(value, port);
|
||||
else if (is_pci_ioaddr(port))
|
||||
ctrl_outb(value, pci_ioaddr(port));
|
||||
else
|
||||
ctrl_outw(value, port2adr(port));
|
||||
ctrl_delay();
|
||||
}
|
||||
|
||||
void landisk_outw(u16 value, unsigned long port)
|
||||
{
|
||||
if (PXSEG(port))
|
||||
ctrl_outw(value, port);
|
||||
else if (is_pci_ioaddr(port))
|
||||
ctrl_outw(value, pci_ioaddr(port));
|
||||
else
|
||||
maybebadio(port);
|
||||
}
|
||||
|
||||
void landisk_outl(u32 value, unsigned long port)
|
||||
{
|
||||
if (PXSEG(port))
|
||||
ctrl_outl(value, port);
|
||||
else if (is_pci_ioaddr(port))
|
||||
ctrl_outl(value, pci_ioaddr(port));
|
||||
else
|
||||
maybebadio(port);
|
||||
}
|
||||
|
||||
void landisk_insb(unsigned long port, void *dst, unsigned long count)
|
||||
{
|
||||
volatile u16 *p;
|
||||
u8 *buf = dst;
|
||||
|
||||
if (PXSEG(port)) {
|
||||
while (count--)
|
||||
*buf++ = *(volatile u8 *)port;
|
||||
} else if (is_pci_ioaddr(port)) {
|
||||
volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
|
||||
|
||||
while (count--)
|
||||
*buf++ = *bp;
|
||||
} else {
|
||||
p = (volatile u16 *)port2adr(port);
|
||||
while (count--)
|
||||
*buf++ = *p & 0xff;
|
||||
}
|
||||
}
|
||||
|
||||
void landisk_insw(unsigned long port, void *dst, unsigned long count)
|
||||
{
|
||||
volatile u16 *p;
|
||||
u16 *buf = dst;
|
||||
|
||||
if (PXSEG(port))
|
||||
p = (volatile u16 *)port;
|
||||
else if (is_pci_ioaddr(port))
|
||||
p = (volatile u16 *)pci_ioaddr(port);
|
||||
else
|
||||
p = (volatile u16 *)port2adr(port);
|
||||
while (count--)
|
||||
*buf++ = *p;
|
||||
}
|
||||
|
||||
void landisk_insl(unsigned long port, void *dst, unsigned long count)
|
||||
{
|
||||
u32 *buf = dst;
|
||||
|
||||
if (is_pci_ioaddr(port)) {
|
||||
volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
|
||||
|
||||
while (count--)
|
||||
*buf++ = *p;
|
||||
} else
|
||||
maybebadio(port);
|
||||
}
|
||||
|
||||
void landisk_outsb(unsigned long port, const void *src, unsigned long count)
|
||||
{
|
||||
volatile u16 *p;
|
||||
const u8 *buf = src;
|
||||
|
||||
if (PXSEG(port))
|
||||
while (count--)
|
||||
ctrl_outb(*buf++, port);
|
||||
else if (is_pci_ioaddr(port)) {
|
||||
volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
|
||||
|
||||
while (count--)
|
||||
*bp = *buf++;
|
||||
} else {
|
||||
p = (volatile u16 *)port2adr(port);
|
||||
while (count--)
|
||||
*p = *buf++;
|
||||
}
|
||||
}
|
||||
|
||||
void landisk_outsw(unsigned long port, const void *src, unsigned long count)
|
||||
{
|
||||
volatile u16 *p;
|
||||
const u16 *buf = src;
|
||||
|
||||
if (PXSEG(port))
|
||||
p = (volatile u16 *)port;
|
||||
else if (is_pci_ioaddr(port))
|
||||
p = (volatile u16 *)pci_ioaddr(port);
|
||||
else
|
||||
p = (volatile u16 *)port2adr(port);
|
||||
|
||||
while (count--)
|
||||
*p = *buf++;
|
||||
}
|
||||
|
||||
void landisk_outsl(unsigned long port, const void *src, unsigned long count)
|
||||
{
|
||||
const u32 *buf = src;
|
||||
|
||||
if (is_pci_ioaddr(port)) {
|
||||
volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
|
||||
|
||||
while (count--)
|
||||
*p = *buf++;
|
||||
} else
|
||||
maybebadio(port);
|
||||
}
|
||||
|
||||
void __iomem *landisk_ioport_map(unsigned long port, unsigned int size)
|
||||
{
|
||||
if (PXSEG(port))
|
||||
return (void __iomem *)port;
|
||||
else if (is_pci_ioaddr(port))
|
||||
return (void __iomem *)pci_ioaddr(port);
|
||||
|
||||
return (void __iomem *)port2adr(port);
|
||||
}
|
@ -1,18 +1,16 @@
|
||||
/*
|
||||
* arch/sh/boards/landisk/irq.c
|
||||
*
|
||||
* I-O DATA Device, Inc. LANDISK Support
|
||||
*
|
||||
* Copyright (C) 2005-2007 kogiidena
|
||||
*
|
||||
* Copyright (C) 2001 Ian da Silva, Jeremy Siegel
|
||||
* Based largely on io_se.c.
|
||||
*
|
||||
* I/O routine for I-O Data Device, Inc. LANDISK.
|
||||
*
|
||||
* Initial version only to support LAN access; some
|
||||
* placeholder code from io_landisk.c left in with the
|
||||
* expectation of later SuperIO and PCMCIA access.
|
||||
*/
|
||||
/*
|
||||
* modified by kogiidena
|
||||
* 2005.03.03
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/irq.h>
|
||||
@ -20,71 +18,27 @@
|
||||
#include <linux/io.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
|
||||
static void enable_landisk_irq(unsigned int irq);
|
||||
static void disable_landisk_irq(unsigned int irq);
|
||||
|
||||
/* shutdown is same as "disable" */
|
||||
#define shutdown_landisk_irq disable_landisk_irq
|
||||
|
||||
static void ack_landisk_irq(unsigned int irq);
|
||||
static void end_landisk_irq(unsigned int irq);
|
||||
|
||||
static unsigned int startup_landisk_irq(unsigned int irq)
|
||||
{
|
||||
enable_landisk_irq(irq);
|
||||
return 0; /* never anything pending */
|
||||
}
|
||||
|
||||
static void disable_landisk_irq(unsigned int irq)
|
||||
{
|
||||
unsigned char val;
|
||||
unsigned char mask = 0xff ^ (0x01 << (irq - 5));
|
||||
|
||||
/* Set the priority in IPR to 0 */
|
||||
val = ctrl_inb(PA_IMASK);
|
||||
val &= mask;
|
||||
ctrl_outb(val, PA_IMASK);
|
||||
ctrl_outb(ctrl_inb(PA_IMASK) & mask, PA_IMASK);
|
||||
}
|
||||
|
||||
static void enable_landisk_irq(unsigned int irq)
|
||||
{
|
||||
unsigned char val;
|
||||
unsigned char value = (0x01 << (irq - 5));
|
||||
|
||||
/* Set priority in IPR back to original value */
|
||||
val = ctrl_inb(PA_IMASK);
|
||||
val |= value;
|
||||
ctrl_outb(val, PA_IMASK);
|
||||
ctrl_outb(ctrl_inb(PA_IMASK) | value, PA_IMASK);
|
||||
}
|
||||
|
||||
static void ack_landisk_irq(unsigned int irq)
|
||||
{
|
||||
disable_landisk_irq(irq);
|
||||
}
|
||||
|
||||
static void end_landisk_irq(unsigned int irq)
|
||||
{
|
||||
if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
|
||||
enable_landisk_irq(irq);
|
||||
}
|
||||
|
||||
static struct hw_interrupt_type landisk_irq_type = {
|
||||
.typename = "LANDISK IRQ",
|
||||
.startup = startup_landisk_irq,
|
||||
.shutdown = shutdown_landisk_irq,
|
||||
.enable = enable_landisk_irq,
|
||||
.disable = disable_landisk_irq,
|
||||
.ack = ack_landisk_irq,
|
||||
.end = end_landisk_irq
|
||||
static struct irq_chip landisk_irq_chip __read_mostly = {
|
||||
.name = "LANDISK",
|
||||
.mask = disable_landisk_irq,
|
||||
.unmask = enable_landisk_irq,
|
||||
.mask_ack = disable_landisk_irq,
|
||||
};
|
||||
|
||||
static void make_landisk_irq(unsigned int irq)
|
||||
{
|
||||
disable_irq_nosync(irq);
|
||||
irq_desc[irq].chip = &landisk_irq_type;
|
||||
disable_landisk_irq(irq);
|
||||
}
|
||||
|
||||
/*
|
||||
* Initialize IRQ setting
|
||||
*/
|
||||
@ -92,6 +46,11 @@ void __init init_landisk_IRQ(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 5; i < 14; i++)
|
||||
make_landisk_irq(i);
|
||||
for (i = 5; i < 14; i++) {
|
||||
disable_irq_nosync(i);
|
||||
set_irq_chip_and_handler_name(i, &landisk_irq_chip,
|
||||
handle_level_irq, "level");
|
||||
enable_landisk_irq(i);
|
||||
}
|
||||
ctrl_outb(0x00, PA_PWRINT_CLR);
|
||||
}
|
||||
|
@ -1,346 +0,0 @@
|
||||
/*
|
||||
* arch/sh/boards/landisk/landisk_pwb.c -- driver for the Power control switch.
|
||||
*
|
||||
* This driver will also support the I-O DATA Device, Inc. LANDISK Board.
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
* Copylight (C) 2002 Atom Create Engineering Co., Ltd.
|
||||
*
|
||||
* LED control drive function added by kogiidena
|
||||
*/
|
||||
#include <linux/module.h>
|
||||
#include <linux/errno.h>
|
||||
#include <linux/signal.h>
|
||||
#include <linux/major.h>
|
||||
#include <linux/poll.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/timer.h>
|
||||
#include <linux/interrupt.h>
|
||||
|
||||
#include <asm/system.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/irq.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
|
||||
#define SHUTDOWN_BTN_MINOR 1 /* Shutdown button device minor no. */
|
||||
#define LED_MINOR 21 /* LED minor no. */
|
||||
#define BTN_MINOR 22 /* BUTTON minor no. */
|
||||
#define GIO_MINOR 40 /* GIO minor no. */
|
||||
|
||||
static int openCnt;
|
||||
static int openCntLED;
|
||||
static int openCntGio;
|
||||
static int openCntBtn;
|
||||
static int landisk_btn;
|
||||
static int landisk_btnctrlpid;
|
||||
/*
|
||||
* Functions prototypes
|
||||
*/
|
||||
|
||||
static int gio_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
|
||||
unsigned long arg);
|
||||
|
||||
static int swdrv_open(struct inode *inode, struct file *filp)
|
||||
{
|
||||
int minor;
|
||||
|
||||
minor = MINOR(inode->i_rdev);
|
||||
filp->private_data = (void *)minor;
|
||||
|
||||
if (minor == SHUTDOWN_BTN_MINOR) {
|
||||
if (openCnt > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCnt++;
|
||||
return 0;
|
||||
}
|
||||
} else if (minor == LED_MINOR) {
|
||||
if (openCntLED > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCntLED++;
|
||||
return 0;
|
||||
}
|
||||
} else if (minor == BTN_MINOR) {
|
||||
if (openCntBtn > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCntBtn++;
|
||||
return 0;
|
||||
}
|
||||
} else if (minor == GIO_MINOR) {
|
||||
if (openCntGio > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCntGio++;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return -ENOENT;
|
||||
|
||||
}
|
||||
|
||||
static int swdrv_close(struct inode *inode, struct file *filp)
|
||||
{
|
||||
int minor;
|
||||
|
||||
minor = MINOR(inode->i_rdev);
|
||||
if (minor == SHUTDOWN_BTN_MINOR) {
|
||||
openCnt--;
|
||||
} else if (minor == LED_MINOR) {
|
||||
openCntLED--;
|
||||
} else if (minor == BTN_MINOR) {
|
||||
openCntBtn--;
|
||||
} else if (minor == GIO_MINOR) {
|
||||
openCntGio--;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int swdrv_read(struct file *filp, char *buff, size_t count,
|
||||
loff_t * ppos)
|
||||
{
|
||||
int minor;
|
||||
minor = (int)(filp->private_data);
|
||||
|
||||
if (!access_ok(VERIFY_WRITE, (void *)buff, count))
|
||||
return -EFAULT;
|
||||
|
||||
if (minor == SHUTDOWN_BTN_MINOR) {
|
||||
if (landisk_btn & 0x10) {
|
||||
put_user(1, buff);
|
||||
return 1;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int swdrv_write(struct file *filp, const char *buff, size_t count,
|
||||
loff_t * ppos)
|
||||
{
|
||||
int minor;
|
||||
minor = (int)(filp->private_data);
|
||||
|
||||
if (minor == SHUTDOWN_BTN_MINOR) {
|
||||
return count;
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
static irqreturn_t sw_interrupt(int irq, void *dev_id)
|
||||
{
|
||||
landisk_btn = (0x0ff & (~ctrl_inb(PA_STATUS)));
|
||||
disable_irq(IRQ_BUTTON);
|
||||
disable_irq(IRQ_POWER);
|
||||
ctrl_outb(0x00, PA_PWRINT_CLR);
|
||||
|
||||
if (landisk_btnctrlpid != 0) {
|
||||
kill_proc(landisk_btnctrlpid, SIGUSR1, 1);
|
||||
landisk_btnctrlpid = 0;
|
||||
}
|
||||
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static const struct file_operations swdrv_fops = {
|
||||
.read = swdrv_read, /* read */
|
||||
.write = swdrv_write, /* write */
|
||||
.open = swdrv_open, /* open */
|
||||
.release = swdrv_close, /* release */
|
||||
.ioctl = gio_ioctl, /* ioctl */
|
||||
|
||||
};
|
||||
|
||||
static char banner[] __initdata =
|
||||
KERN_INFO "LANDISK and USL-5P Button, LED and GIO driver initialized\n";
|
||||
|
||||
int __init swdrv_init(void)
|
||||
{
|
||||
int error;
|
||||
|
||||
printk("%s", banner);
|
||||
|
||||
openCnt = 0;
|
||||
openCntLED = 0;
|
||||
openCntBtn = 0;
|
||||
openCntGio = 0;
|
||||
landisk_btn = 0;
|
||||
landisk_btnctrlpid = 0;
|
||||
|
||||
if ((error = register_chrdev(SHUTDOWN_BTN_MAJOR, "swdrv", &swdrv_fops))) {
|
||||
printk(KERN_ERR
|
||||
"Button, LED and GIO driver:Couldn't register driver, error=%d\n",
|
||||
error);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (request_irq(IRQ_POWER, sw_interrupt, 0, "SHUTDOWNSWITCH", NULL)) {
|
||||
printk(KERN_ERR "Unable to get IRQ 11.\n");
|
||||
return 1;
|
||||
}
|
||||
if (request_irq(IRQ_BUTTON, sw_interrupt, 0, "USL-5P BUTTON", NULL)) {
|
||||
printk(KERN_ERR "Unable to get IRQ 12.\n");
|
||||
return 1;
|
||||
}
|
||||
ctrl_outb(0x00, PA_PWRINT_CLR);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
module_init(swdrv_init);
|
||||
|
||||
/*
|
||||
* gio driver
|
||||
*
|
||||
*/
|
||||
|
||||
#include <asm/landisk/gio.h>
|
||||
|
||||
static int gio_ioctl(struct inode *inode, struct file *filp,
|
||||
unsigned int cmd, unsigned long arg)
|
||||
{
|
||||
int minor;
|
||||
unsigned int data, mask;
|
||||
static unsigned int addr = 0;
|
||||
|
||||
minor = (int)(filp->private_data);
|
||||
|
||||
/* access control */
|
||||
if (minor == GIO_MINOR) {
|
||||
;
|
||||
} else if (minor == LED_MINOR) {
|
||||
if (((cmd & 0x0ff) >= 9) && ((cmd & 0x0ff) < 20)) {
|
||||
;
|
||||
} else {
|
||||
return -EINVAL;
|
||||
}
|
||||
} else if (minor == BTN_MINOR) {
|
||||
if (((cmd & 0x0ff) >= 20) && ((cmd & 0x0ff) < 30)) {
|
||||
;
|
||||
} else {
|
||||
return -EINVAL;
|
||||
}
|
||||
} else {
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (cmd & 0x01) { /* write */
|
||||
if (copy_from_user(&data, (int *)arg, sizeof(int))) {
|
||||
return -EFAULT;
|
||||
}
|
||||
}
|
||||
|
||||
switch (cmd) {
|
||||
case GIODRV_IOCSGIOSETADDR: /* addres set */
|
||||
addr = data;
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA1: /* write byte */
|
||||
ctrl_outb((unsigned char)(0x0ff & data), addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA2: /* write word */
|
||||
if (addr & 0x01) {
|
||||
return -EFAULT;
|
||||
}
|
||||
ctrl_outw((unsigned short int)(0x0ffff & data), addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA4: /* write long */
|
||||
if (addr & 0x03) {
|
||||
return -EFAULT;
|
||||
}
|
||||
ctrl_outl(data, addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA1: /* read byte */
|
||||
data = ctrl_inb(addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA2: /* read word */
|
||||
if (addr & 0x01) {
|
||||
return -EFAULT;
|
||||
}
|
||||
data = ctrl_inw(addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA4: /* read long */
|
||||
if (addr & 0x03) {
|
||||
return -EFAULT;
|
||||
}
|
||||
data = ctrl_inl(addr);
|
||||
break;
|
||||
case GIODRV_IOCSGIO_LED: /* write */
|
||||
mask = ((data & 0x00ffffff) << 8)
|
||||
| ((data & 0x0000ffff) << 16)
|
||||
| ((data & 0x000000ff) << 24);
|
||||
landisk_ledparam = data & (~mask);
|
||||
if (landisk_arch == 0) { /* arch == landisk */
|
||||
landisk_ledparam &= 0x03030303;
|
||||
mask = (~(landisk_ledparam >> 22)) & 0x000c;
|
||||
landisk_ledparam |= mask;
|
||||
} else { /* arch == usl-5p */
|
||||
mask = (landisk_ledparam >> 24) & 0x0001;
|
||||
landisk_ledparam |= mask;
|
||||
landisk_ledparam &= 0x007f7f7f;
|
||||
}
|
||||
landisk_ledparam |= 0x80;
|
||||
break;
|
||||
case GIODRV_IOCGGIO_LED: /* read */
|
||||
data = landisk_ledparam;
|
||||
if (landisk_arch == 0) { /* arch == landisk */
|
||||
data &= 0x03030303;
|
||||
} else { /* arch == usl-5p */
|
||||
;
|
||||
}
|
||||
data &= (~0x080);
|
||||
break;
|
||||
case GIODRV_IOCSGIO_BUZZER: /* write */
|
||||
landisk_buzzerparam = data;
|
||||
landisk_ledparam |= 0x80;
|
||||
break;
|
||||
case GIODRV_IOCGGIO_LANDISK: /* read */
|
||||
data = landisk_arch & 0x01;
|
||||
break;
|
||||
case GIODRV_IOCGGIO_BTN: /* read */
|
||||
data = (0x0ff & ctrl_inb(PA_PWRINT_CLR));
|
||||
data <<= 8;
|
||||
data |= (0x0ff & ctrl_inb(PA_IMASK));
|
||||
data <<= 8;
|
||||
data |= (0x0ff & landisk_btn);
|
||||
data <<= 8;
|
||||
data |= (0x0ff & (~ctrl_inb(PA_STATUS)));
|
||||
break;
|
||||
case GIODRV_IOCSGIO_BTNPID: /* write */
|
||||
landisk_btnctrlpid = data;
|
||||
landisk_btn = 0;
|
||||
if (irq_desc[IRQ_BUTTON].depth) {
|
||||
enable_irq(IRQ_BUTTON);
|
||||
}
|
||||
if (irq_desc[IRQ_POWER].depth) {
|
||||
enable_irq(IRQ_POWER);
|
||||
}
|
||||
break;
|
||||
case GIODRV_IOCGGIO_BTNPID: /* read */
|
||||
data = landisk_btnctrlpid;
|
||||
break;
|
||||
default:
|
||||
return -EFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
if ((cmd & 0x01) == 0) { /* read */
|
||||
if (copy_to_user((int *)arg, &data, sizeof(int))) {
|
||||
return -EFAULT;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
143
arch/sh/boards/landisk/psw.c
Normal file
143
arch/sh/boards/landisk/psw.c
Normal file
@ -0,0 +1,143 @@
|
||||
/*
|
||||
* arch/sh/boards/landisk/psw.c
|
||||
*
|
||||
* push switch support for LANDISK and USL-5P
|
||||
*
|
||||
* Copyright (C) 2006-2007 Paul Mundt
|
||||
* Copyright (C) 2007 kogiidena
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/io.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
#include <asm/push-switch.h>
|
||||
|
||||
static irqreturn_t psw_irq_handler(int irq, void *arg)
|
||||
{
|
||||
struct platform_device *pdev = arg;
|
||||
struct push_switch *psw = platform_get_drvdata(pdev);
|
||||
struct push_switch_platform_info *psw_info = pdev->dev.platform_data;
|
||||
unsigned int sw_value;
|
||||
int ret = 0;
|
||||
|
||||
sw_value = (0x0ff & (~ctrl_inb(PA_STATUS)));
|
||||
|
||||
/* Nothing to do if there's no state change */
|
||||
if (psw->state) {
|
||||
ret = 1;
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* Figure out who raised it */
|
||||
if (sw_value & (1 << psw_info->bit)) {
|
||||
psw->state = 1;
|
||||
mod_timer(&psw->debounce, jiffies + 50);
|
||||
ret = 1;
|
||||
}
|
||||
|
||||
out:
|
||||
/* Clear the switch IRQs */
|
||||
ctrl_outb(0x00, PA_PWRINT_CLR);
|
||||
|
||||
return IRQ_RETVAL(ret);
|
||||
}
|
||||
|
||||
static struct resource psw_power_resources[] = {
|
||||
[0] = {
|
||||
.start = IRQ_POWER,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource psw_usl5p_resources[] = {
|
||||
[0] = {
|
||||
.start = IRQ_BUTTON,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct push_switch_platform_info psw_power_platform_data = {
|
||||
.name = "psw_power",
|
||||
.bit = 4,
|
||||
.irq_flags = IRQF_SHARED,
|
||||
.irq_handler = psw_irq_handler,
|
||||
};
|
||||
|
||||
static struct push_switch_platform_info psw1_platform_data = {
|
||||
.name = "psw1",
|
||||
.bit = 0,
|
||||
.irq_flags = IRQF_SHARED,
|
||||
.irq_handler = psw_irq_handler,
|
||||
};
|
||||
|
||||
static struct push_switch_platform_info psw2_platform_data = {
|
||||
.name = "psw2",
|
||||
.bit = 2,
|
||||
.irq_flags = IRQF_SHARED,
|
||||
.irq_handler = psw_irq_handler,
|
||||
};
|
||||
|
||||
static struct push_switch_platform_info psw3_platform_data = {
|
||||
.name = "psw3",
|
||||
.bit = 1,
|
||||
.irq_flags = IRQF_SHARED,
|
||||
.irq_handler = psw_irq_handler,
|
||||
};
|
||||
|
||||
static struct platform_device psw_power_switch_device = {
|
||||
.name = "push-switch",
|
||||
.id = 0,
|
||||
.num_resources = ARRAY_SIZE(psw_power_resources),
|
||||
.resource = psw_power_resources,
|
||||
.dev = {
|
||||
.platform_data = &psw_power_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device psw1_switch_device = {
|
||||
.name = "push-switch",
|
||||
.id = 1,
|
||||
.num_resources = ARRAY_SIZE(psw_usl5p_resources),
|
||||
.resource = psw_usl5p_resources,
|
||||
.dev = {
|
||||
.platform_data = &psw1_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device psw2_switch_device = {
|
||||
.name = "push-switch",
|
||||
.id = 2,
|
||||
.num_resources = ARRAY_SIZE(psw_usl5p_resources),
|
||||
.resource = psw_usl5p_resources,
|
||||
.dev = {
|
||||
.platform_data = &psw2_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device psw3_switch_device = {
|
||||
.name = "push-switch",
|
||||
.id = 3,
|
||||
.num_resources = ARRAY_SIZE(psw_usl5p_resources),
|
||||
.resource = psw_usl5p_resources,
|
||||
.dev = {
|
||||
.platform_data = &psw3_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device *psw_devices[] = {
|
||||
&psw_power_switch_device,
|
||||
&psw1_switch_device,
|
||||
&psw2_switch_device,
|
||||
&psw3_switch_device,
|
||||
};
|
||||
|
||||
static int __init psw_init(void)
|
||||
{
|
||||
return platform_add_devices(psw_devices, ARRAY_SIZE(psw_devices));
|
||||
}
|
||||
module_init(psw_init);
|
@ -1,91 +0,0 @@
|
||||
/*
|
||||
* arch/sh/boards/landisk/rtc.c -- RTC support
|
||||
*
|
||||
* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
|
||||
* Copyright (C) 1999 Tetsuya Okada & Niibe Yutaka
|
||||
*/
|
||||
/*
|
||||
* modifed by kogiidena
|
||||
* 2005.09.16
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/time.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/spinlock.h>
|
||||
#include <linux/bcd.h>
|
||||
#include <asm/rtc.h>
|
||||
|
||||
extern spinlock_t rtc_lock;
|
||||
|
||||
extern void
|
||||
rs5c313_set_cmos_time(unsigned int BCD_yr, unsigned int BCD_mon,
|
||||
unsigned int BCD_day, unsigned int BCD_hr,
|
||||
unsigned int BCD_min, unsigned int BCD_sec);
|
||||
|
||||
extern unsigned long
|
||||
rs5c313_get_cmos_time(unsigned int *BCD_yr, unsigned int *BCD_mon,
|
||||
unsigned int *BCD_day, unsigned int *BCD_hr,
|
||||
unsigned int *BCD_min, unsigned int *BCD_sec);
|
||||
|
||||
void landisk_rtc_gettimeofday(struct timespec *tv)
|
||||
{
|
||||
unsigned int BCD_yr, BCD_mon, BCD_day, BCD_hr, BCD_min, BCD_sec;
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&rtc_lock, flags);
|
||||
tv->tv_sec = rs5c313_get_cmos_time
|
||||
(&BCD_yr, &BCD_mon, &BCD_day, &BCD_hr, &BCD_min, &BCD_sec);
|
||||
tv->tv_nsec = 0;
|
||||
spin_unlock_irqrestore(&rtc_lock, flags);
|
||||
}
|
||||
|
||||
int landisk_rtc_settimeofday(const time_t secs)
|
||||
{
|
||||
int retval = 0;
|
||||
int real_seconds, real_minutes, cmos_minutes;
|
||||
unsigned long flags;
|
||||
unsigned long nowtime = secs;
|
||||
unsigned int BCD_yr, BCD_mon, BCD_day, BCD_hr, BCD_min, BCD_sec;
|
||||
|
||||
spin_lock_irqsave(&rtc_lock, flags);
|
||||
|
||||
rs5c313_get_cmos_time
|
||||
(&BCD_yr, &BCD_mon, &BCD_day, &BCD_hr, &BCD_min, &BCD_sec);
|
||||
cmos_minutes = BCD_min;
|
||||
BCD_TO_BIN(cmos_minutes);
|
||||
|
||||
/*
|
||||
* since we're only adjusting minutes and seconds,
|
||||
* don't interfere with hour overflow. This avoids
|
||||
* messing with unknown time zones but requires your
|
||||
* RTC not to be off by more than 15 minutes
|
||||
*/
|
||||
real_seconds = nowtime % 60;
|
||||
real_minutes = nowtime / 60;
|
||||
if (((abs(real_minutes - cmos_minutes) + 15) / 30) & 1)
|
||||
real_minutes += 30; /* correct for half hour time zone */
|
||||
real_minutes %= 60;
|
||||
|
||||
if (abs(real_minutes - cmos_minutes) < 30) {
|
||||
BIN_TO_BCD(real_seconds);
|
||||
BIN_TO_BCD(real_minutes);
|
||||
rs5c313_set_cmos_time(BCD_yr, BCD_mon, BCD_day, BCD_hr,
|
||||
real_minutes, real_seconds);
|
||||
} else {
|
||||
printk(KERN_WARNING
|
||||
"set_rtc_time: can't update from %d to %d\n",
|
||||
cmos_minutes, real_minutes);
|
||||
retval = -1;
|
||||
}
|
||||
|
||||
spin_unlock_irqrestore(&rtc_lock, flags);
|
||||
return retval;
|
||||
}
|
||||
|
||||
void landisk_time_init(void)
|
||||
{
|
||||
rtc_sh_get_time = landisk_rtc_gettimeofday;
|
||||
rtc_sh_set_time = landisk_rtc_settimeofday;
|
||||
}
|
@ -1,144 +1,90 @@
|
||||
/*
|
||||
* arch/sh/boards/landisk/setup.c
|
||||
*
|
||||
* Copyright (C) 2000 Kazumoto Kojima
|
||||
* Copyright (C) 2002 Paul Mundt
|
||||
*
|
||||
* I-O DATA Device, Inc. LANDISK Support.
|
||||
*
|
||||
* Modified for LANDISK by
|
||||
* Atom Create Engineering Co., Ltd. 2002.
|
||||
*
|
||||
* modifed by kogiidena
|
||||
* 2005.09.16
|
||||
* Copyright (C) 2000 Kazumoto Kojima
|
||||
* Copyright (C) 2002 Paul Mundt
|
||||
* Copylight (C) 2002 Atom Create Engineering Co., Ltd.
|
||||
* Copyright (C) 2005-2007 kogiidena
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/pata_platform.h>
|
||||
#include <linux/pm.h>
|
||||
#include <linux/mm.h>
|
||||
#include <asm/machvec.h>
|
||||
#include <asm/rtc.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
void landisk_time_init(void);
|
||||
void init_landisk_IRQ(void);
|
||||
|
||||
int landisk_ledparam;
|
||||
int landisk_buzzerparam;
|
||||
int landisk_arch;
|
||||
|
||||
/* cycle the led's in the clasic knightrider/sun pattern */
|
||||
static void heartbeat_landisk(void)
|
||||
{
|
||||
static unsigned int cnt = 0, blink = 0x00, period = 25;
|
||||
volatile u8 *p = (volatile u8 *)PA_LED;
|
||||
char data;
|
||||
|
||||
if ((landisk_ledparam & 0x080) == 0)
|
||||
return;
|
||||
|
||||
cnt += 1;
|
||||
|
||||
if (cnt < period)
|
||||
return;
|
||||
|
||||
cnt = 0;
|
||||
blink++;
|
||||
|
||||
data = (blink & 0x01) ? (landisk_ledparam >> 16) : 0;
|
||||
data |= (blink & 0x02) ? (landisk_ledparam >> 8) : 0;
|
||||
data |= landisk_ledparam;
|
||||
|
||||
/* buzzer */
|
||||
if (landisk_buzzerparam & 0x1) {
|
||||
data |= 0x80;
|
||||
} else {
|
||||
data &= 0x7f;
|
||||
}
|
||||
*p = data;
|
||||
|
||||
if (((landisk_ledparam & 0x007f7f00) == 0) &&
|
||||
(landisk_buzzerparam == 0))
|
||||
landisk_ledparam &= (~0x0080);
|
||||
|
||||
landisk_buzzerparam >>= 1;
|
||||
}
|
||||
|
||||
static void landisk_power_off(void)
|
||||
{
|
||||
ctrl_outb(0x01, PA_SHUTDOWN);
|
||||
}
|
||||
|
||||
static void check_usl5p(void)
|
||||
{
|
||||
volatile u8 *p = (volatile u8 *)PA_LED;
|
||||
u8 tmp1, tmp2;
|
||||
static struct resource cf_ide_resources[3];
|
||||
|
||||
tmp1 = *p;
|
||||
*p = 0x40;
|
||||
tmp2 = *p;
|
||||
*p = tmp1;
|
||||
static struct pata_platform_info pata_info = {
|
||||
.ioport_shift = 1,
|
||||
};
|
||||
|
||||
landisk_arch = (tmp2 == 0x40);
|
||||
if (landisk_arch == 1) {
|
||||
/* arch == usl-5p */
|
||||
landisk_ledparam = 0x00000380;
|
||||
landisk_ledparam |= (tmp1 & 0x07c);
|
||||
} else {
|
||||
/* arch == landisk */
|
||||
landisk_ledparam = 0x02000180;
|
||||
landisk_ledparam |= 0x04;
|
||||
}
|
||||
}
|
||||
static struct platform_device cf_ide_device = {
|
||||
.name = "pata_platform",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(cf_ide_resources),
|
||||
.resource = cf_ide_resources,
|
||||
.dev = {
|
||||
.platform_data = &pata_info,
|
||||
},
|
||||
};
|
||||
|
||||
void *area5_io_base;
|
||||
void *area6_io_base;
|
||||
static struct platform_device *landisk_devices[] __initdata = {
|
||||
&cf_ide_device,
|
||||
};
|
||||
|
||||
static int __init landisk_cf_init(void)
|
||||
static int __init landisk_devices_setup(void)
|
||||
{
|
||||
pgprot_t prot;
|
||||
unsigned long paddrbase, psize;
|
||||
unsigned long paddrbase;
|
||||
void *cf_ide_base;
|
||||
|
||||
/* open I/O area window */
|
||||
paddrbase = virt_to_phys((void *)PA_AREA5_IO);
|
||||
psize = PAGE_SIZE;
|
||||
prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16);
|
||||
area5_io_base = p3_ioremap(paddrbase, psize, prot.pgprot);
|
||||
if (!area5_io_base) {
|
||||
cf_ide_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
|
||||
if (!cf_ide_base) {
|
||||
printk("allocate_cf_area : can't open CF I/O window!\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
paddrbase = virt_to_phys((void *)PA_AREA6_IO);
|
||||
psize = PAGE_SIZE;
|
||||
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
|
||||
area6_io_base = p3_ioremap(paddrbase, psize, prot.pgprot);
|
||||
if (!area6_io_base) {
|
||||
printk("allocate_cf_area : can't open HDD I/O window!\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
/* IDE cmd address : 0x1f0-0x1f7 and 0x3f6 */
|
||||
cf_ide_resources[0].start = (unsigned long)cf_ide_base + 0x40;
|
||||
cf_ide_resources[0].end = (unsigned long)cf_ide_base + 0x40 + 0x0f;
|
||||
cf_ide_resources[0].flags = IORESOURCE_IO;
|
||||
cf_ide_resources[1].start = (unsigned long)cf_ide_base + 0x2c;
|
||||
cf_ide_resources[1].end = (unsigned long)cf_ide_base + 0x2c + 0x03;
|
||||
cf_ide_resources[1].flags = IORESOURCE_IO;
|
||||
cf_ide_resources[2].start = IRQ_FATA;
|
||||
cf_ide_resources[2].flags = IORESOURCE_IRQ;
|
||||
|
||||
printk(KERN_INFO "Allocate Area5/6 success.\n");
|
||||
|
||||
/* XXX : do we need attribute and common-memory area also? */
|
||||
|
||||
return 0;
|
||||
return platform_add_devices(landisk_devices,
|
||||
ARRAY_SIZE(landisk_devices));
|
||||
}
|
||||
|
||||
__initcall(landisk_devices_setup);
|
||||
|
||||
static void __init landisk_setup(char **cmdline_p)
|
||||
{
|
||||
device_initcall(landisk_cf_init);
|
||||
|
||||
landisk_buzzerparam = 0;
|
||||
check_usl5p();
|
||||
/* LED ON */
|
||||
ctrl_outb(ctrl_inb(PA_LED) | 0x03, PA_LED);
|
||||
|
||||
printk(KERN_INFO "I-O DATA DEVICE, INC. \"LANDISK Series\" support.\n");
|
||||
|
||||
board_time_init = landisk_time_init;
|
||||
pm_power_off = landisk_power_off;
|
||||
}
|
||||
|
||||
@ -148,29 +94,6 @@ static void __init landisk_setup(char **cmdline_p)
|
||||
struct sh_machine_vector mv_landisk __initmv = {
|
||||
.mv_name = "LANDISK",
|
||||
.mv_setup = landisk_setup,
|
||||
.mv_nr_irqs = 72,
|
||||
.mv_inb = landisk_inb,
|
||||
.mv_inw = landisk_inw,
|
||||
.mv_inl = landisk_inl,
|
||||
.mv_outb = landisk_outb,
|
||||
.mv_outw = landisk_outw,
|
||||
.mv_outl = landisk_outl,
|
||||
.mv_inb_p = landisk_inb_p,
|
||||
.mv_inw_p = landisk_inw,
|
||||
.mv_inl_p = landisk_inl,
|
||||
.mv_outb_p = landisk_outb_p,
|
||||
.mv_outw_p = landisk_outw,
|
||||
.mv_outl_p = landisk_outl,
|
||||
.mv_insb = landisk_insb,
|
||||
.mv_insw = landisk_insw,
|
||||
.mv_insl = landisk_insl,
|
||||
.mv_outsb = landisk_outsb,
|
||||
.mv_outsw = landisk_outsw,
|
||||
.mv_outsl = landisk_outsl,
|
||||
.mv_ioport_map = landisk_ioport_map,
|
||||
.mv_init_irq = init_landisk_IRQ,
|
||||
#ifdef CONFIG_HEARTBEAT
|
||||
.mv_heartbeat = heartbeat_landisk,
|
||||
#endif
|
||||
};
|
||||
ALIAS_MV(landisk)
|
||||
|
5
arch/sh/boards/lboxre2/Makefile
Normal file
5
arch/sh/boards/lboxre2/Makefile
Normal file
@ -0,0 +1,5 @@
|
||||
#
|
||||
# Makefile for the L-BOX RE2 specific parts of the kernel
|
||||
# Copyright (c) 2007 Nobuhiro Iwamatsu
|
||||
|
||||
obj-y := setup.o irq.o
|
31
arch/sh/boards/lboxre2/irq.c
Normal file
31
arch/sh/boards/lboxre2/irq.c
Normal file
@ -0,0 +1,31 @@
|
||||
/*
|
||||
* linux/arch/sh/boards/lboxre2/irq.c
|
||||
*
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* NTT COMWARE L-BOX RE2 Support.
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/irq.h>
|
||||
#include <asm/irq.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/lboxre2.h>
|
||||
|
||||
/*
|
||||
* Initialize IRQ setting
|
||||
*/
|
||||
void __init init_lboxre2_IRQ(void)
|
||||
{
|
||||
make_imask_irq(IRQ_CF1);
|
||||
make_imask_irq(IRQ_CF0);
|
||||
make_imask_irq(IRQ_INTD);
|
||||
make_imask_irq(IRQ_ETH1);
|
||||
make_imask_irq(IRQ_ETH0);
|
||||
make_imask_irq(IRQ_INTA);
|
||||
}
|
85
arch/sh/boards/lboxre2/setup.c
Normal file
85
arch/sh/boards/lboxre2/setup.c
Normal file
@ -0,0 +1,85 @@
|
||||
/*
|
||||
* linux/arch/sh/boards/lbox/setup.c
|
||||
*
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* NTT COMWARE L-BOX RE2 Support
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/pata_platform.h>
|
||||
#include <asm/machvec.h>
|
||||
#include <asm/addrspace.h>
|
||||
#include <asm/lboxre2.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
static struct resource cf_ide_resources[] = {
|
||||
[0] = {
|
||||
.start = 0x1f0,
|
||||
.end = 0x1f0 + 8 ,
|
||||
.flags = IORESOURCE_IO,
|
||||
},
|
||||
[1] = {
|
||||
.start = 0x1f0 + 0x206,
|
||||
.end = 0x1f0 +8 + 0x206 + 8,
|
||||
.flags = IORESOURCE_IO,
|
||||
},
|
||||
[2] = {
|
||||
.start = IRQ_CF0,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device cf_ide_device = {
|
||||
.name = "pata_platform",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(cf_ide_resources),
|
||||
.resource = cf_ide_resources,
|
||||
};
|
||||
|
||||
static struct platform_device *lboxre2_devices[] __initdata = {
|
||||
&cf_ide_device,
|
||||
};
|
||||
|
||||
static int __init lboxre2_devices_setup(void)
|
||||
{
|
||||
u32 cf0_io_base; /* Boot CF base address */
|
||||
pgprot_t prot;
|
||||
unsigned long paddrbase, psize;
|
||||
|
||||
/* open I/O area window */
|
||||
paddrbase = virt_to_phys((void*)PA_AREA5_IO);
|
||||
psize = PAGE_SIZE;
|
||||
prot = PAGE_KERNEL_PCC( 1 , _PAGE_PCC_IO16);
|
||||
cf0_io_base = (u32)p3_ioremap(paddrbase, psize, prot.pgprot);
|
||||
if (!cf0_io_base) {
|
||||
printk(KERN_ERR "%s : can't open CF I/O window!\n" , __func__ );
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
cf_ide_resources[0].start += cf0_io_base ;
|
||||
cf_ide_resources[0].end += cf0_io_base ;
|
||||
cf_ide_resources[1].start += cf0_io_base ;
|
||||
cf_ide_resources[1].end += cf0_io_base ;
|
||||
|
||||
return platform_add_devices(lboxre2_devices,
|
||||
ARRAY_SIZE(lboxre2_devices));
|
||||
|
||||
}
|
||||
device_initcall(lboxre2_devices_setup);
|
||||
|
||||
/*
|
||||
* The Machine Vector
|
||||
*/
|
||||
struct sh_machine_vector mv_lboxre2 __initmv = {
|
||||
.mv_name = "L-BOX RE2",
|
||||
.mv_nr_irqs = 72,
|
||||
.mv_init_irq = init_lboxre2_IRQ,
|
||||
};
|
||||
ALIAS_MV(lboxre2)
|
@ -1,14 +1,24 @@
|
||||
if SH_R7780RP
|
||||
if SH_HIGHLANDER
|
||||
|
||||
menu "R7780RP options"
|
||||
choice
|
||||
prompt "Highlander options"
|
||||
default SH_R7780MP
|
||||
|
||||
config SH_R7780RP
|
||||
bool "R7780RP-1 board support"
|
||||
select CPU_SUBTYPE_SH7780
|
||||
|
||||
config SH_R7780MP
|
||||
bool "R7780MP board support"
|
||||
default y
|
||||
select CPU_SUBTYPE_SH7780
|
||||
help
|
||||
Selecting this option will enable support for the mass-production
|
||||
version of the R7780RP. If in doubt, say Y.
|
||||
|
||||
endmenu
|
||||
config SH_R7785RP
|
||||
bool "R7785RP board support"
|
||||
select CPU_SUBTYPE_SH7785
|
||||
|
||||
endchoice
|
||||
|
||||
endif
|
||||
|
@ -1,7 +1,7 @@
|
||||
#
|
||||
# Makefile for the R7780RP-1 specific parts of the kernel
|
||||
#
|
||||
|
||||
obj-y := setup.o irq.o
|
||||
|
||||
irqinit-y := irq-r7780rp.o
|
||||
irqinit-$(CONFIG_SH_R7785RP) := irq-r7785rp.o
|
||||
obj-$(CONFIG_PUSH_SWITCH) += psw.o
|
||||
obj-y := setup.o irq.o $(irqinit-y)
|
||||
|
21
arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
Normal file
21
arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
Normal file
@ -0,0 +1,21 @@
|
||||
/*
|
||||
* Renesas Solutions Highlander R7780RP-1 Support.
|
||||
*
|
||||
* Copyright (C) 2002 Atom Create Engineering Co., Ltd.
|
||||
* Copyright (C) 2006 Paul Mundt
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/r7780rp.h>
|
||||
|
||||
void __init highlander_init_irq(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 15; i++)
|
||||
make_r7780rp_irq(i);
|
||||
}
|
29
arch/sh/boards/renesas/r7780rp/irq-r7785rp.c
Normal file
29
arch/sh/boards/renesas/r7780rp/irq-r7785rp.c
Normal file
@ -0,0 +1,29 @@
|
||||
/*
|
||||
* Renesas Solutions Highlander R7780RP-1 Support.
|
||||
*
|
||||
* Copyright (C) 2002 Atom Create Engineering Co., Ltd.
|
||||
* Copyright (C) 2006 Paul Mundt
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/r7780rp.h>
|
||||
|
||||
void __init highlander_init_irq(void)
|
||||
{
|
||||
ctrl_outw(0x0000, PA_IRLSSR1); /* FPGA IRLSSR1(CF_CD clear) */
|
||||
|
||||
/* Setup the FPGA IRL */
|
||||
ctrl_outw(0x0000, PA_IRLPRA); /* FPGA IRLA */
|
||||
ctrl_outw(0xe598, PA_IRLPRB); /* FPGA IRLB */
|
||||
ctrl_outw(0x7060, PA_IRLPRC); /* FPGA IRLC */
|
||||
ctrl_outw(0x0000, PA_IRLPRD); /* FPGA IRLD */
|
||||
ctrl_outw(0x4321, PA_IRLPRE); /* FPGA IRLE */
|
||||
ctrl_outw(0x0000, PA_IRLPRF); /* FPGA IRLF */
|
||||
|
||||
make_r7780rp_irq(1); /* CF card */
|
||||
make_r7780rp_irq(10); /* On-board ethernet */
|
||||
}
|
@ -14,10 +14,12 @@
|
||||
#include <linux/io.h>
|
||||
#include <asm/r7780rp.h>
|
||||
|
||||
#ifdef CONFIG_SH_R7780MP
|
||||
static int mask_pos[] = {12, 11, 9, 14, 15, 8, 13, 6, 5, 4, 3, 2, 0, 0, 1, 0};
|
||||
#else
|
||||
#ifdef CONFIG_SH_R7780RP
|
||||
static int mask_pos[] = {15, 14, 13, 12, 11, 10, 9, 8, 7, 5, 6, 4, 0, 1, 2, 0};
|
||||
#elif defined(CONFIG_SH_R7780MP)
|
||||
static int mask_pos[] = {12, 11, 9, 14, 15, 8, 13, 6, 5, 4, 3, 2, 0, 0, 1, 0};
|
||||
#elif defined(CONFIG_SH_R7785RP)
|
||||
static int mask_pos[] = {2, 11, 2, 2, 2, 2, 9, 8, 7, 5, 10, 2, 2, 2, 2, 2};
|
||||
#endif
|
||||
|
||||
static void enable_r7780rp_irq(unsigned int irq)
|
||||
@ -40,17 +42,10 @@ static struct irq_chip r7780rp_irq_chip __read_mostly = {
|
||||
.mask_ack = disable_r7780rp_irq,
|
||||
};
|
||||
|
||||
/*
|
||||
* Initialize IRQ setting
|
||||
*/
|
||||
void __init init_r7780rp_IRQ(void)
|
||||
void make_r7780rp_irq(unsigned int irq)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 15; i++) {
|
||||
disable_irq_nosync(i);
|
||||
set_irq_chip_and_handler_name(i, &r7780rp_irq_chip,
|
||||
handle_level_irq, "level");
|
||||
enable_r7780rp_irq(i);
|
||||
}
|
||||
disable_irq_nosync(irq);
|
||||
set_irq_chip_and_handler_name(irq, &r7780rp_irq_chip,
|
||||
handle_level_irq, "level");
|
||||
enable_r7780rp_irq(irq);
|
||||
}
|
||||
|
@ -1,10 +1,13 @@
|
||||
/*
|
||||
* arch/sh/boards/renesas/r7780rp/setup.c
|
||||
*
|
||||
* Renesas Solutions Highlander Support.
|
||||
*
|
||||
* Copyright (C) 2002 Atom Create Engineering Co., Ltd.
|
||||
* Copyright (C) 2005 - 2007 Paul Mundt
|
||||
*
|
||||
* Renesas Solutions Highlander R7780RP-1 Support.
|
||||
* This contains support for the R7780RP-1, R7780MP, and R7785RP
|
||||
* Highlander modules.
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
@ -18,32 +21,6 @@
|
||||
#include <asm/clock.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
extern void init_r7780rp_IRQ(void);
|
||||
|
||||
static struct resource m66596_usb_host_resources[] = {
|
||||
[0] = {
|
||||
.start = 0xa4800000,
|
||||
.end = 0xa4ffffff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = 6, /* irq number */
|
||||
.end = 6,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device m66596_usb_host_device = {
|
||||
.name = "m66596-hcd",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = NULL, /* don't use dma */
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(m66596_usb_host_resources),
|
||||
.resource = m66596_usb_host_resources,
|
||||
};
|
||||
|
||||
static struct resource cf_ide_resources[] = {
|
||||
[0] = {
|
||||
.start = PA_AREA5_IO + 0x1000,
|
||||
@ -56,10 +33,10 @@ static struct resource cf_ide_resources[] = {
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[2] = {
|
||||
#ifdef CONFIG_SH_R7780MP
|
||||
.start = 1,
|
||||
#else
|
||||
#ifdef CONFIG_SH_R7780RP
|
||||
.start = 4,
|
||||
#else
|
||||
.start = 1,
|
||||
#endif
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
@ -92,15 +69,18 @@ static struct resource heartbeat_resources[] = {
|
||||
static struct platform_device heartbeat_device = {
|
||||
.name = "heartbeat",
|
||||
.id = -1,
|
||||
|
||||
/* R7785RP has a slightly more sensible FPGA.. */
|
||||
#ifndef CONFIG_SH_R7785RP
|
||||
.dev = {
|
||||
.platform_data = heartbeat_bit_pos,
|
||||
},
|
||||
#endif
|
||||
.num_resources = ARRAY_SIZE(heartbeat_resources),
|
||||
.resource = heartbeat_resources,
|
||||
};
|
||||
|
||||
static struct platform_device *r7780rp_devices[] __initdata = {
|
||||
&m66596_usb_host_device,
|
||||
&cf_ide_device,
|
||||
&heartbeat_device,
|
||||
};
|
||||
@ -110,18 +90,19 @@ static int __init r7780rp_devices_setup(void)
|
||||
return platform_add_devices(r7780rp_devices,
|
||||
ARRAY_SIZE(r7780rp_devices));
|
||||
}
|
||||
device_initcall(r7780rp_devices_setup);
|
||||
|
||||
/*
|
||||
* Platform specific clocks
|
||||
*/
|
||||
static void ivdr_clk_enable(struct clk *clk)
|
||||
{
|
||||
ctrl_outw(ctrl_inw(PA_IVDRCTL) | (1 << 8), PA_IVDRCTL);
|
||||
ctrl_outw(ctrl_inw(PA_IVDRCTL) | (1 << IVDR_CK_ON), PA_IVDRCTL);
|
||||
}
|
||||
|
||||
static void ivdr_clk_disable(struct clk *clk)
|
||||
{
|
||||
ctrl_outw(ctrl_inw(PA_IVDRCTL) & ~(1 << 8), PA_IVDRCTL);
|
||||
ctrl_outw(ctrl_inw(PA_IVDRCTL) & ~(1 << IVDR_CK_ON), PA_IVDRCTL);
|
||||
}
|
||||
|
||||
static struct clk_ops ivdr_clk_ops = {
|
||||
@ -140,22 +121,22 @@ static struct clk *r7780rp_clocks[] = {
|
||||
|
||||
static void r7780rp_power_off(void)
|
||||
{
|
||||
#ifdef CONFIG_SH_R7780MP
|
||||
ctrl_outw(0x0001, PA_POFF);
|
||||
#endif
|
||||
if (mach_is_r7780mp() || mach_is_r7785rp())
|
||||
ctrl_outw(0x0001, PA_POFF);
|
||||
}
|
||||
|
||||
/*
|
||||
* Initialize the board
|
||||
*/
|
||||
static void __init r7780rp_setup(char **cmdline_p)
|
||||
static void __init highlander_setup(char **cmdline_p)
|
||||
{
|
||||
u16 ver = ctrl_inw(PA_VERREG);
|
||||
int i;
|
||||
|
||||
device_initcall(r7780rp_devices_setup);
|
||||
|
||||
printk(KERN_INFO "Renesas Solutions Highlander R7780RP-1 support.\n");
|
||||
printk(KERN_INFO "Renesas Solutions Highlander %s support.\n",
|
||||
mach_is_r7780rp() ? "R7780RP-1" :
|
||||
mach_is_r7780mp() ? "R7780MP" :
|
||||
"R7785RP");
|
||||
|
||||
printk(KERN_INFO "Board version: %d (revision %d), "
|
||||
"FPGA version: %d (revision %d)\n",
|
||||
@ -173,9 +154,10 @@ static void __init r7780rp_setup(char **cmdline_p)
|
||||
}
|
||||
|
||||
ctrl_outw(0x0000, PA_OBLED); /* Clear LED. */
|
||||
#ifndef CONFIG_SH_R7780MP
|
||||
ctrl_outw(0x0001, PA_SDPOW); /* SD Power ON */
|
||||
#endif
|
||||
|
||||
if (mach_is_r7780rp())
|
||||
ctrl_outw(0x0001, PA_SDPOW); /* SD Power ON */
|
||||
|
||||
ctrl_outw(ctrl_inw(PA_IVDRCTL) | 0x01, PA_IVDRCTL); /* Si13112 */
|
||||
|
||||
pm_power_off = r7780rp_power_off;
|
||||
@ -184,10 +166,10 @@ static void __init r7780rp_setup(char **cmdline_p)
|
||||
/*
|
||||
* The Machine Vector
|
||||
*/
|
||||
struct sh_machine_vector mv_r7780rp __initmv = {
|
||||
.mv_name = "Highlander R7780RP-1",
|
||||
.mv_setup = r7780rp_setup,
|
||||
struct sh_machine_vector mv_highlander __initmv = {
|
||||
.mv_name = "Highlander",
|
||||
.mv_nr_irqs = 109,
|
||||
.mv_init_irq = init_r7780rp_IRQ,
|
||||
.mv_setup = highlander_setup,
|
||||
.mv_init_irq = highlander_init_irq,
|
||||
};
|
||||
ALIAS_MV(r7780rp)
|
||||
ALIAS_MV(highlander)
|
||||
|
@ -27,6 +27,8 @@ int sh_pcic_io_dummy;
|
||||
static inline volatile __u16 *
|
||||
port2adr(unsigned int port)
|
||||
{
|
||||
if (port & 0xff000000)
|
||||
return ( volatile __u16 *) port;
|
||||
if (port >= 0x2000)
|
||||
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
|
||||
else if (port >= 0x1000)
|
||||
|
@ -55,23 +55,34 @@ void make_se770x_irq(struct ipr_data *table, unsigned int nr_irqs)
|
||||
}
|
||||
|
||||
static struct ipr_data se770x_ipr_map[] = {
|
||||
/*
|
||||
* Super I/O (Just mimic PC):
|
||||
* 1: keyboard
|
||||
* 3: serial 0
|
||||
* 4: serial 1
|
||||
* 5: printer
|
||||
* 6: floppy
|
||||
* 8: rtc
|
||||
* 12: mouse
|
||||
* 14: ide0
|
||||
*/
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
/* This is default value */
|
||||
{ 0xf-0x2, 0, 8, 0x2 , BCR_ILCRA},
|
||||
{ 0xf-0xa, 0, 4, 0xa , BCR_ILCRA},
|
||||
{ 0xf-0x5, 0, 0, 0x5 , BCR_ILCRB},
|
||||
{ 0xf-0x8, 0, 4, 0x8 , BCR_ILCRC},
|
||||
{ 0xf-0xc, 0, 0, 0xc , BCR_ILCRC},
|
||||
{ 0xf-0xe, 0, 12, 0xe , BCR_ILCRD},
|
||||
{ 0xf-0x3, 0, 4, 0x3 , BCR_ILCRD}, /* LAN */
|
||||
{ 0xf-0xd, 0, 8, 0xd , BCR_ILCRE},
|
||||
{ 0xf-0x9, 0, 4, 0x9 , BCR_ILCRE},
|
||||
{ 0xf-0x1, 0, 0, 0x1 , BCR_ILCRE},
|
||||
{ 0xf-0xf, 0, 12, 0xf , BCR_ILCRF},
|
||||
{ 0xf-0xb, 0, 4, 0xb , BCR_ILCRF},
|
||||
{ 0xf-0x7, 0, 12, 0x7 , BCR_ILCRG},
|
||||
{ 0xf-0x6, 0, 8, 0x6 , BCR_ILCRG},
|
||||
{ 0xf-0x4, 0, 4, 0x4 , BCR_ILCRG},
|
||||
{ 13, 0, 8, 0x0f-13 ,BCR_ILCRA},
|
||||
{ 5 , 0, 4, 0x0f- 5 ,BCR_ILCRA},
|
||||
{ 10, 0, 0, 0x0f-10, BCR_ILCRB},
|
||||
{ 7 , 0, 4, 0x0f- 7, BCR_ILCRC},
|
||||
{ 3 , 0, 0, 0x0f- 3, BCR_ILCRC},
|
||||
{ 1 , 0, 12, 0x0f- 1, BCR_ILCRD},
|
||||
{ 12, 0, 4, 0x0f-12, BCR_ILCRD}, /* LAN */
|
||||
{ 2 , 0, 8, 0x0f- 2, BCR_ILCRE}, /* PCIRQ2 */
|
||||
{ 6 , 0, 4, 0x0f- 6, BCR_ILCRE}, /* PCIRQ1 */
|
||||
{ 14, 0, 0, 0x0f-14, BCR_ILCRE}, /* PCIRQ0 */
|
||||
{ 0 , 0, 12, 0x0f , BCR_ILCRF},
|
||||
{ 4 , 0, 4, 0x0f- 4, BCR_ILCRF},
|
||||
{ 8 , 0, 12, 0x0f- 8, BCR_ILCRG},
|
||||
{ 9 , 0, 8, 0x0f- 9, BCR_ILCRG},
|
||||
{ 11, 0, 4, 0x0f-11, BCR_ILCRG},
|
||||
#else
|
||||
{ 14, 0, 8, 0x0f-14 ,BCR_ILCRA},
|
||||
{ 12, 0, 4, 0x0f-12 ,BCR_ILCRA},
|
||||
@ -81,8 +92,10 @@ static struct ipr_data se770x_ipr_map[] = {
|
||||
{ 4, 0, 4, 0x0f- 4 ,BCR_ILCRC},
|
||||
{ 3, 0, 0, 0x0f- 3 ,BCR_ILCRC},
|
||||
{ 1, 0, 12, 0x0f- 1 ,BCR_ILCRD},
|
||||
#if defined(CONFIG_STNIC)
|
||||
/* ST NIC */
|
||||
{ 10, 0, 4, 0x0f-10 ,BCR_ILCRD}, /* LAN */
|
||||
#endif
|
||||
/* MRSHPC IRQs setting */
|
||||
{ 0, 0, 12, 0x0f- 0 ,BCR_ILCRE}, /* PCIRQ3 */
|
||||
{ 11, 0, 8, 0x0f-11 ,BCR_ILCRE}, /* PCIRQ2 */
|
||||
@ -100,18 +113,6 @@ static struct ipr_data se770x_ipr_map[] = {
|
||||
*/
|
||||
void __init init_se_IRQ(void)
|
||||
{
|
||||
/*
|
||||
* Super I/O (Just mimic PC):
|
||||
* 1: keyboard
|
||||
* 3: serial 0
|
||||
* 4: serial 1
|
||||
* 5: printer
|
||||
* 6: floppy
|
||||
* 8: rtc
|
||||
* 12: mouse
|
||||
* 14: ide0
|
||||
*/
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
/* Disable all interrupts */
|
||||
ctrl_outw(0, BCR_ILCRA);
|
||||
ctrl_outw(0, BCR_ILCRB);
|
||||
@ -120,6 +121,6 @@ void __init init_se_IRQ(void)
|
||||
ctrl_outw(0, BCR_ILCRE);
|
||||
ctrl_outw(0, BCR_ILCRF);
|
||||
ctrl_outw(0, BCR_ILCRG);
|
||||
#endif
|
||||
|
||||
make_se770x_irq(se770x_ipr_map, ARRAY_SIZE(se770x_ipr_map));
|
||||
}
|
||||
|
@ -63,6 +63,31 @@ static void __init smsc_setup(char **cmdline_p)
|
||||
outb_p(CONFIG_EXIT, CONFIG_PORT);
|
||||
}
|
||||
|
||||
|
||||
static struct resource cf_ide_resources[] = {
|
||||
[0] = {
|
||||
.start = PA_MRSHPC_IO + 0x1f0,
|
||||
.end = PA_MRSHPC_IO + 0x1f0 + 8,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = PA_MRSHPC_IO + 0x1f0 + 0x206,
|
||||
.end = PA_MRSHPC_IO + 0x1f0 +8 + 0x206 + 8,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[2] = {
|
||||
.start = IRQ_CFCARD,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device cf_ide_device = {
|
||||
.name = "pata_platform",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(cf_ide_resources),
|
||||
.resource = cf_ide_resources,
|
||||
};
|
||||
|
||||
static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
|
||||
|
||||
static struct resource heartbeat_resources[] = {
|
||||
@ -85,13 +110,14 @@ static struct platform_device heartbeat_device = {
|
||||
|
||||
static struct platform_device *se_devices[] __initdata = {
|
||||
&heartbeat_device,
|
||||
&cf_ide_device,
|
||||
};
|
||||
|
||||
static int __init se_devices_setup(void)
|
||||
{
|
||||
return platform_add_devices(se_devices, ARRAY_SIZE(se_devices));
|
||||
}
|
||||
__initcall(se_devices_setup);
|
||||
device_initcall(se_devices_setup);
|
||||
|
||||
/*
|
||||
* The Machine Vector
|
||||
@ -107,6 +133,8 @@ struct sh_machine_vector mv_se __initmv = {
|
||||
.mv_nr_irqs = 61,
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
.mv_nr_irqs = 86,
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
|
||||
.mv_nr_irqs = 104,
|
||||
#endif
|
||||
|
||||
.mv_inb = se_inb,
|
||||
|
10
arch/sh/boards/se/7722/Makefile
Normal file
10
arch/sh/boards/se/7722/Makefile
Normal file
@ -0,0 +1,10 @@
|
||||
#
|
||||
# Makefile for the HITACHI UL SolutionEngine 7722 specific parts of the kernel
|
||||
#
|
||||
# This file is subject to the terms and conditions of the GNU General Public
|
||||
# License. See the file "COPYING" in the main directory of this archive
|
||||
# for more details.
|
||||
#
|
||||
#
|
||||
|
||||
obj-y := setup.o irq.o
|
101
arch/sh/boards/se/7722/irq.c
Normal file
101
arch/sh/boards/se/7722/irq.c
Normal file
@ -0,0 +1,101 @@
|
||||
/*
|
||||
* linux/arch/sh/boards/se/7722/irq.c
|
||||
*
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* Hitachi UL SolutionEngine 7722 Support.
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/irq.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <asm/irq.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/se7722.h>
|
||||
|
||||
#define INTC_INTMSK0 0xFFD00044
|
||||
#define INTC_INTMSKCLR0 0xFFD00064
|
||||
|
||||
static void disable_se7722_irq(unsigned int irq)
|
||||
{
|
||||
struct ipr_data *p = get_irq_chip_data(irq);
|
||||
ctrl_outw( ctrl_inw( p->addr ) | p->priority , p->addr );
|
||||
}
|
||||
|
||||
static void enable_se7722_irq(unsigned int irq)
|
||||
{
|
||||
struct ipr_data *p = get_irq_chip_data(irq);
|
||||
ctrl_outw( ctrl_inw( p->addr ) & ~p->priority , p->addr );
|
||||
}
|
||||
|
||||
static struct irq_chip se7722_irq_chip __read_mostly = {
|
||||
.name = "SE7722",
|
||||
.mask = disable_se7722_irq,
|
||||
.unmask = enable_se7722_irq,
|
||||
.mask_ack = disable_se7722_irq,
|
||||
};
|
||||
|
||||
static struct ipr_data ipr_irq_table[] = {
|
||||
/* irq ,idx,sft, priority , addr */
|
||||
{ MRSHPC_IRQ0 , 0 , 0 , MRSHPC_BIT0 , IRQ01_MASK } ,
|
||||
{ MRSHPC_IRQ1 , 0 , 0 , MRSHPC_BIT1 , IRQ01_MASK } ,
|
||||
{ MRSHPC_IRQ2 , 0 , 0 , MRSHPC_BIT2 , IRQ01_MASK } ,
|
||||
{ MRSHPC_IRQ3 , 0 , 0 , MRSHPC_BIT3 , IRQ01_MASK } ,
|
||||
{ SMC_IRQ , 0 , 0 , SMC_BIT , IRQ01_MASK } ,
|
||||
{ EXT_IRQ , 0 , 0 , EXT_BIT , IRQ01_MASK } ,
|
||||
};
|
||||
|
||||
int se7722_irq_demux(int irq)
|
||||
{
|
||||
|
||||
if ((irq == IRQ0_IRQ)||(irq == IRQ1_IRQ)) {
|
||||
volatile unsigned short intv =
|
||||
*(volatile unsigned short *)IRQ01_STS;
|
||||
if (irq == IRQ0_IRQ){
|
||||
if(intv & SMC_BIT ) {
|
||||
return SMC_IRQ;
|
||||
} else if(intv & USB_BIT) {
|
||||
return USB_IRQ;
|
||||
} else {
|
||||
printk("intv =%04x\n", intv);
|
||||
return SMC_IRQ;
|
||||
}
|
||||
} else if(irq == IRQ1_IRQ){
|
||||
if(intv & MRSHPC_BIT0) {
|
||||
return MRSHPC_IRQ0;
|
||||
} else if(intv & MRSHPC_BIT1) {
|
||||
return MRSHPC_IRQ1;
|
||||
} else if(intv & MRSHPC_BIT2) {
|
||||
return MRSHPC_IRQ2;
|
||||
} else if(intv & MRSHPC_BIT3) {
|
||||
return MRSHPC_IRQ3;
|
||||
} else {
|
||||
printk("BIT_EXTENTION =%04x\n", intv);
|
||||
return EXT_IRQ;
|
||||
}
|
||||
}
|
||||
}
|
||||
return irq;
|
||||
|
||||
}
|
||||
/*
|
||||
* Initialize IRQ setting
|
||||
*/
|
||||
void __init init_se7722_IRQ(void)
|
||||
{
|
||||
int i = 0;
|
||||
ctrl_outw(0x2000, 0xb03fffec); /* mrshpc irq enable */
|
||||
ctrl_outl((3 << ((7 - 0) * 4))|(3 << ((7 - 1) * 4)), INTC_INTPRI0); /* irq0 pri=3,irq1,pri=3 */
|
||||
ctrl_outw((2 << ((7 - 0) * 2))|(2 << ((7 - 1) * 2)), INTC_ICR1); /* irq0,1 low-level irq */
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(ipr_irq_table); i++) {
|
||||
disable_irq_nosync(ipr_irq_table[i].irq);
|
||||
set_irq_chip_and_handler_name( ipr_irq_table[i].irq, &se7722_irq_chip,
|
||||
handle_level_irq, "level");
|
||||
set_irq_chip_data( ipr_irq_table[i].irq, &ipr_irq_table[i] );
|
||||
disable_se7722_irq(ipr_irq_table[i].irq);
|
||||
}
|
||||
}
|
148
arch/sh/boards/se/7722/setup.c
Normal file
148
arch/sh/boards/se/7722/setup.c
Normal file
@ -0,0 +1,148 @@
|
||||
/*
|
||||
* linux/arch/sh/boards/se/7722/setup.c
|
||||
*
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* Hitachi UL SolutionEngine 7722 Support.
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/pata_platform.h>
|
||||
#include <asm/machvec.h>
|
||||
#include <asm/se7722.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
/* Heartbeat */
|
||||
static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
|
||||
|
||||
static struct resource heartbeat_resources[] = {
|
||||
[0] = {
|
||||
.start = PA_LED,
|
||||
.end = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device heartbeat_device = {
|
||||
.name = "heartbeat",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = heartbeat_bit_pos,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(heartbeat_resources),
|
||||
.resource = heartbeat_resources,
|
||||
};
|
||||
|
||||
/* SMC91x */
|
||||
static struct resource smc91x_eth_resources[] = {
|
||||
[0] = {
|
||||
.name = "smc91x-regs" ,
|
||||
.start = PA_LAN + 0x300,
|
||||
.end = PA_LAN + 0x300 + 0x10 ,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = SMC_IRQ,
|
||||
.end = SMC_IRQ,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device smc91x_eth_device = {
|
||||
.name = "smc91x",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = NULL, /* don't use dma */
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(smc91x_eth_resources),
|
||||
.resource = smc91x_eth_resources,
|
||||
};
|
||||
|
||||
static struct resource cf_ide_resources[] = {
|
||||
[0] = {
|
||||
.start = PA_MRSHPC_IO + 0x1f0,
|
||||
.end = PA_MRSHPC_IO + 0x1f0 + 8 ,
|
||||
.flags = IORESOURCE_IO,
|
||||
},
|
||||
[1] = {
|
||||
.start = PA_MRSHPC_IO + 0x1f0 + 0x206,
|
||||
.end = PA_MRSHPC_IO + 0x1f0 +8 + 0x206 + 8,
|
||||
.flags = IORESOURCE_IO,
|
||||
},
|
||||
[2] = {
|
||||
.start = MRSHPC_IRQ0,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device cf_ide_device = {
|
||||
.name = "pata_platform",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(cf_ide_resources),
|
||||
.resource = cf_ide_resources,
|
||||
};
|
||||
|
||||
static struct platform_device *se7722_devices[] __initdata = {
|
||||
&heartbeat_device,
|
||||
&smc91x_eth_device,
|
||||
&cf_ide_device,
|
||||
};
|
||||
|
||||
static int __init se7722_devices_setup(void)
|
||||
{
|
||||
return platform_add_devices(se7722_devices,
|
||||
ARRAY_SIZE(se7722_devices));
|
||||
}
|
||||
device_initcall(se7722_devices_setup);
|
||||
|
||||
static void __init se7722_setup(char **cmdline_p)
|
||||
{
|
||||
ctrl_outw(0x010D, FPGA_OUT); /* FPGA */
|
||||
|
||||
ctrl_outl(0x00051001, MSTPCR0);
|
||||
ctrl_outl(0x00000000, MSTPCR1);
|
||||
/* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC */
|
||||
ctrl_outl(0xffffbfC0, MSTPCR2);
|
||||
|
||||
ctrl_outw(0x0000, PORT_PECR); /* PORT E 1 = IRQ5 ,E 0 = BS */
|
||||
ctrl_outw(0x1000, PORT_PJCR); /* PORT J 1 = IRQ1,J 0 =IRQ0 */
|
||||
|
||||
/* LCDC I/O */
|
||||
ctrl_outw(0x0020, PORT_PSELD);
|
||||
|
||||
/* SIOF1*/
|
||||
ctrl_outw(0x0003, PORT_PSELB);
|
||||
ctrl_outw(0xe000, PORT_PSELC);
|
||||
ctrl_outw(0x0000, PORT_PKCR);
|
||||
|
||||
/* LCDC */
|
||||
ctrl_outw(0x4020, PORT_PHCR);
|
||||
ctrl_outw(0x0000, PORT_PLCR);
|
||||
ctrl_outw(0x0000, PORT_PMCR);
|
||||
ctrl_outw(0x0002, PORT_PRCR);
|
||||
ctrl_outw(0x0000, PORT_PXCR); /* LCDC,CS6A */
|
||||
|
||||
/* KEYSC */
|
||||
ctrl_outw(0x0A10, PORT_PSELA); /* BS,SHHID2 */
|
||||
ctrl_outw(0x0000, PORT_PYCR);
|
||||
ctrl_outw(0x0000, PORT_PZCR);
|
||||
}
|
||||
|
||||
/*
|
||||
* The Machine Vector
|
||||
*/
|
||||
struct sh_machine_vector mv_se7722 __initmv = {
|
||||
.mv_name = "Solution Engine 7722" ,
|
||||
.mv_setup = se7722_setup ,
|
||||
.mv_nr_irqs = 109 ,
|
||||
.mv_init_irq = init_se7722_IRQ,
|
||||
.mv_irq_demux = se7722_irq_demux,
|
||||
|
||||
};
|
||||
ALIAS_MV(se7722)
|
@ -14,153 +14,6 @@
|
||||
#include <asm/se7751.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
void init_7751se_IRQ(void);
|
||||
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
#include <asm/kgdb.h>
|
||||
static int kgdb_uart_setup(void);
|
||||
static struct kgdb_sermap kgdb_uart_sermap =
|
||||
{ "ttyS", 0, kgdb_uart_setup, NULL };
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Initialize the board
|
||||
*/
|
||||
static void __init sh7751se_setup(char **cmdline_p)
|
||||
{
|
||||
/* Call init_smsc() replacement to set up SuperIO. */
|
||||
/* XXX: RTC setting comes here */
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
kgdb_register_sermap(&kgdb_uart_sermap);
|
||||
#endif
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* Currently a hack (e.g. does not interact well w/serial.c, lots of *
|
||||
* hardcoded stuff) but may be useful if SCI/F needs debugging. *
|
||||
* Mostly copied from x86 code (see files asm-i386/kgdb_local.h and *
|
||||
* arch/i386/lib/kgdb_serial.c). *
|
||||
*********************************************************************/
|
||||
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
#include <linux/types.h>
|
||||
#include <linux/serial.h>
|
||||
#include <linux/serialP.h>
|
||||
#include <linux/serial_reg.h>
|
||||
|
||||
#define COM1_PORT 0x3f8 /* Base I/O address */
|
||||
#define COM1_IRQ 4 /* IRQ not used yet */
|
||||
#define COM2_PORT 0x2f8 /* Base I/O address */
|
||||
#define COM2_IRQ 3 /* IRQ not used yet */
|
||||
|
||||
#define SB_CLOCK 1843200 /* Serial baud clock */
|
||||
#define SB_BASE (SB_CLOCK/16)
|
||||
#define SB_MCR UART_MCR_OUT2 | UART_MCR_DTR | UART_MCR_RTS
|
||||
|
||||
struct uart_port {
|
||||
int base;
|
||||
};
|
||||
#define UART_NPORTS 2
|
||||
struct uart_port uart_ports[] = {
|
||||
{ COM1_PORT },
|
||||
{ COM2_PORT },
|
||||
};
|
||||
struct uart_port *kgdb_uart_port;
|
||||
|
||||
#define UART_IN(reg) inb_p(kgdb_uart_port->base + reg)
|
||||
#define UART_OUT(reg,v) outb_p((v), kgdb_uart_port->base + reg)
|
||||
|
||||
/* Basic read/write functions for the UART */
|
||||
#define UART_LSR_RXCERR (UART_LSR_BI | UART_LSR_FE | UART_LSR_PE)
|
||||
static int kgdb_uart_getchar(void)
|
||||
{
|
||||
int lsr;
|
||||
int c = -1;
|
||||
|
||||
while (c == -1) {
|
||||
lsr = UART_IN(UART_LSR);
|
||||
if (lsr & UART_LSR_DR)
|
||||
c = UART_IN(UART_RX);
|
||||
if ((lsr & UART_LSR_RXCERR))
|
||||
c = -1;
|
||||
}
|
||||
return c;
|
||||
}
|
||||
|
||||
static void kgdb_uart_putchar(int c)
|
||||
{
|
||||
while ((UART_IN(UART_LSR) & UART_LSR_THRE) == 0)
|
||||
;
|
||||
UART_OUT(UART_TX, c);
|
||||
}
|
||||
|
||||
/*
|
||||
* Initialize UART to configured/requested values.
|
||||
* (But we don't interrupts yet, or interact w/serial.c)
|
||||
*/
|
||||
static int kgdb_uart_setup(void)
|
||||
{
|
||||
int port;
|
||||
int lcr = 0;
|
||||
int bdiv = 0;
|
||||
|
||||
if (kgdb_portnum >= UART_NPORTS) {
|
||||
KGDB_PRINTK("uart port %d invalid.\n", kgdb_portnum);
|
||||
return -1;
|
||||
}
|
||||
|
||||
kgdb_uart_port = &uart_ports[kgdb_portnum];
|
||||
|
||||
/* Init sequence from gdb_hook_interrupt */
|
||||
UART_IN(UART_RX);
|
||||
UART_OUT(UART_IER, 0);
|
||||
|
||||
UART_IN(UART_RX); /* Serial driver comments say */
|
||||
UART_IN(UART_IIR); /* this clears interrupt regs */
|
||||
UART_IN(UART_MSR);
|
||||
|
||||
/* Figure basic LCR values */
|
||||
switch (kgdb_bits) {
|
||||
case '7':
|
||||
lcr |= UART_LCR_WLEN7;
|
||||
break;
|
||||
default: case '8':
|
||||
lcr |= UART_LCR_WLEN8;
|
||||
break;
|
||||
}
|
||||
switch (kgdb_parity) {
|
||||
case 'O':
|
||||
lcr |= UART_LCR_PARITY;
|
||||
break;
|
||||
case 'E':
|
||||
lcr |= (UART_LCR_PARITY | UART_LCR_EPAR);
|
||||
break;
|
||||
default: break;
|
||||
}
|
||||
|
||||
/* Figure the baud rate divisor */
|
||||
bdiv = (SB_BASE/kgdb_baud);
|
||||
|
||||
/* Set the baud rate and LCR values */
|
||||
UART_OUT(UART_LCR, (lcr | UART_LCR_DLAB));
|
||||
UART_OUT(UART_DLL, (bdiv & 0xff));
|
||||
UART_OUT(UART_DLM, ((bdiv >> 8) & 0xff));
|
||||
UART_OUT(UART_LCR, lcr);
|
||||
|
||||
/* Set the MCR */
|
||||
UART_OUT(UART_MCR, SB_MCR);
|
||||
|
||||
/* Turn off FIFOs for now */
|
||||
UART_OUT(UART_FCR, 0);
|
||||
|
||||
/* Setup complete: initialize function pointers */
|
||||
kgdb_getchar = kgdb_uart_getchar;
|
||||
kgdb_putchar = kgdb_uart_putchar;
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif /* CONFIG_SH_KGDB */
|
||||
|
||||
static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
|
||||
|
||||
static struct resource heartbeat_resources[] = {
|
||||
@ -197,7 +50,6 @@ __initcall(se7751_devices_setup);
|
||||
*/
|
||||
struct sh_machine_vector mv_7751se __initmv = {
|
||||
.mv_name = "7751 SolutionEngine",
|
||||
.mv_setup = sh7751se_setup,
|
||||
.mv_nr_irqs = 72,
|
||||
|
||||
.mv_inb = sh7751se_inb,
|
||||
|
10
arch/sh/boards/se/7780/Makefile
Normal file
10
arch/sh/boards/se/7780/Makefile
Normal file
@ -0,0 +1,10 @@
|
||||
#
|
||||
# Makefile for the HITACHI UL SolutionEngine 7780 specific parts of the kernel
|
||||
#
|
||||
# This file is subject to the terms and conditions of the GNU General Public
|
||||
# License. See the file "COPYING" in the main directory of this archive
|
||||
# for more details.
|
||||
#
|
||||
#
|
||||
|
||||
obj-y := setup.o irq.o
|
89
arch/sh/boards/se/7780/irq.c
Normal file
89
arch/sh/boards/se/7780/irq.c
Normal file
@ -0,0 +1,89 @@
|
||||
/*
|
||||
* linux/arch/sh/boards/se/7780/irq.c
|
||||
*
|
||||
* Copyright (C) 2006,2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* Hitachi UL SolutionEngine 7780 Support.
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/irq.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <asm/irq.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/se7780.h>
|
||||
|
||||
#define INTC_INTMSK0 0xFFD00044
|
||||
#define INTC_INTMSKCLR0 0xFFD00064
|
||||
|
||||
static void disable_se7780_irq(unsigned int irq)
|
||||
{
|
||||
struct intc2_data *p = get_irq_chip_data(irq);
|
||||
ctrl_outl(1 << p->msk_shift, INTC_INTMSK0 + p->msk_offset);
|
||||
}
|
||||
|
||||
static void enable_se7780_irq(unsigned int irq)
|
||||
{
|
||||
struct intc2_data *p = get_irq_chip_data(irq);
|
||||
ctrl_outl(1 << p->msk_shift, INTC_INTMSKCLR0 + p->msk_offset);
|
||||
}
|
||||
|
||||
static struct irq_chip se7780_irq_chip __read_mostly = {
|
||||
.name = "SE7780",
|
||||
.mask = disable_se7780_irq,
|
||||
.unmask = enable_se7780_irq,
|
||||
.mask_ack = disable_se7780_irq,
|
||||
};
|
||||
|
||||
static struct intc2_data intc2_irq_table[] = {
|
||||
{ 2, 0, 31, 0, 31, 3 }, /* daughter board EXTINT1 */
|
||||
{ 4, 0, 30, 0, 30, 3 }, /* daughter board EXTINT2 */
|
||||
{ 6, 0, 29, 0, 29, 3 }, /* daughter board EXTINT3 */
|
||||
{ 8, 0, 28, 0, 28, 3 }, /* SMC 91C111 (LAN) */
|
||||
{ 10, 0, 27, 0, 27, 3 }, /* daughter board EXTINT4 */
|
||||
{ 4, 0, 30, 0, 30, 3 }, /* daughter board EXTINT5 */
|
||||
{ 2, 0, 31, 0, 31, 3 }, /* daughter board EXTINT6 */
|
||||
{ 2, 0, 31, 0, 31, 3 }, /* daughter board EXTINT7 */
|
||||
{ 2, 0, 31, 0, 31, 3 }, /* daughter board EXTINT8 */
|
||||
{ 0 , 0, 24, 0, 24, 3 }, /* SM501 */
|
||||
};
|
||||
|
||||
/*
|
||||
* Initialize IRQ setting
|
||||
*/
|
||||
void __init init_se7780_IRQ(void)
|
||||
{
|
||||
int i ;
|
||||
|
||||
/* enable all interrupt at FPGA */
|
||||
ctrl_outw(0, FPGA_INTMSK1);
|
||||
/* mask SM501 interrupt */
|
||||
ctrl_outw((ctrl_inw(FPGA_INTMSK1) | 0x0002), FPGA_INTMSK1);
|
||||
/* enable all interrupt at FPGA */
|
||||
ctrl_outw(0, FPGA_INTMSK2);
|
||||
|
||||
/* set FPGA INTSEL register */
|
||||
/* FPGA + 0x06 */
|
||||
ctrl_outw( ((IRQPIN_SM501 << IRQPOS_SM501) |
|
||||
(IRQPIN_SMC91CX << IRQPOS_SMC91CX)), FPGA_INTSEL1);
|
||||
|
||||
/* FPGA + 0x08 */
|
||||
ctrl_outw(((IRQPIN_EXTINT4 << IRQPOS_EXTINT4) |
|
||||
(IRQPIN_EXTINT3 << IRQPOS_EXTINT3) |
|
||||
(IRQPIN_EXTINT2 << IRQPOS_EXTINT2) |
|
||||
(IRQPIN_EXTINT1 << IRQPOS_EXTINT1)), FPGA_INTSEL2);
|
||||
|
||||
/* FPGA + 0x0A */
|
||||
ctrl_outw((IRQPIN_PCCPW << IRQPOS_PCCPW), FPGA_INTSEL3);
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(intc2_irq_table); i++) {
|
||||
disable_irq_nosync(intc2_irq_table[i].irq);
|
||||
set_irq_chip_and_handler_name( intc2_irq_table[i].irq, &se7780_irq_chip,
|
||||
handle_level_irq, "level");
|
||||
set_irq_chip_data( intc2_irq_table[i].irq, &intc2_irq_table[i] );
|
||||
disable_se7780_irq(intc2_irq_table[i].irq);
|
||||
}
|
||||
}
|
122
arch/sh/boards/se/7780/setup.c
Normal file
122
arch/sh/boards/se/7780/setup.c
Normal file
@ -0,0 +1,122 @@
|
||||
/*
|
||||
* linux/arch/sh/boards/se/7780/setup.c
|
||||
*
|
||||
* Copyright (C) 2006,2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* Hitachi UL SolutionEngine 7780 Support.
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <asm/machvec.h>
|
||||
#include <asm/se7780.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
/* Heartbeat */
|
||||
static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
|
||||
|
||||
static struct resource heartbeat_resources[] = {
|
||||
[0] = {
|
||||
.start = PA_LED,
|
||||
.end = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device heartbeat_device = {
|
||||
.name = "heartbeat",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = heartbeat_bit_pos,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(heartbeat_resources),
|
||||
.resource = heartbeat_resources,
|
||||
};
|
||||
|
||||
/* SMC91x */
|
||||
static struct resource smc91x_eth_resources[] = {
|
||||
[0] = {
|
||||
.name = "smc91x-regs" ,
|
||||
.start = PA_LAN + 0x300,
|
||||
.end = PA_LAN + 0x300 + 0x10 ,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = SMC_IRQ,
|
||||
.end = SMC_IRQ,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device smc91x_eth_device = {
|
||||
.name = "smc91x",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = NULL, /* don't use dma */
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(smc91x_eth_resources),
|
||||
.resource = smc91x_eth_resources,
|
||||
};
|
||||
|
||||
static struct platform_device *se7780_devices[] __initdata = {
|
||||
&heartbeat_device,
|
||||
&smc91x_eth_device,
|
||||
};
|
||||
|
||||
static int __init se7780_devices_setup(void)
|
||||
{
|
||||
return platform_add_devices(se7780_devices,
|
||||
ARRAY_SIZE(se7780_devices));
|
||||
}
|
||||
device_initcall(se7780_devices_setup);
|
||||
|
||||
#define GPIO_PHCR 0xFFEA000E
|
||||
#define GPIO_PMSELR 0xFFEA0080
|
||||
#define GPIO_PECR 0xFFEA0008
|
||||
|
||||
static void __init se7780_setup(char **cmdline_p)
|
||||
{
|
||||
/* "SH-Linux" on LED Display */
|
||||
ctrl_outw( 'S' , PA_LED_DISP + (DISP_SEL0_ADDR << 1) );
|
||||
ctrl_outw( 'H' , PA_LED_DISP + (DISP_SEL1_ADDR << 1) );
|
||||
ctrl_outw( '-' , PA_LED_DISP + (DISP_SEL2_ADDR << 1) );
|
||||
ctrl_outw( 'L' , PA_LED_DISP + (DISP_SEL3_ADDR << 1) );
|
||||
ctrl_outw( 'i' , PA_LED_DISP + (DISP_SEL4_ADDR << 1) );
|
||||
ctrl_outw( 'n' , PA_LED_DISP + (DISP_SEL5_ADDR << 1) );
|
||||
ctrl_outw( 'u' , PA_LED_DISP + (DISP_SEL6_ADDR << 1) );
|
||||
ctrl_outw( 'x' , PA_LED_DISP + (DISP_SEL7_ADDR << 1) );
|
||||
|
||||
printk(KERN_INFO "Hitachi UL Solutions Engine 7780SE03 support.\n");
|
||||
|
||||
/*
|
||||
* PCI REQ/GNT setting
|
||||
* REQ0/GNT0 -> USB
|
||||
* REQ1/GNT1 -> PC Card
|
||||
* REQ2/GNT2 -> Serial ATA
|
||||
* REQ3/GNT3 -> PCI slot
|
||||
*/
|
||||
ctrl_outw(0x0213, FPGA_REQSEL);
|
||||
|
||||
/* GPIO setting */
|
||||
ctrl_outw(0x0000, GPIO_PECR);
|
||||
ctrl_outw(ctrl_inw(GPIO_PHCR)&0xfff3, GPIO_PHCR);
|
||||
ctrl_outw(0x0c00, GPIO_PMSELR);
|
||||
|
||||
/* iVDR Power ON */
|
||||
ctrl_outw(0x0001, FPGA_IVDRPW);
|
||||
}
|
||||
|
||||
/*
|
||||
* The Machine Vector
|
||||
*/
|
||||
struct sh_machine_vector mv_se7780 __initmv = {
|
||||
.mv_name = "Solution Engine 7780" ,
|
||||
.mv_setup = se7780_setup ,
|
||||
.mv_nr_irqs = 111 ,
|
||||
.mv_init_irq = init_se7780_IRQ,
|
||||
};
|
||||
ALIAS_MV(se7780)
|
1271
arch/sh/configs/lboxre2_defconfig
Normal file
1271
arch/sh/configs/lboxre2_defconfig
Normal file
File diff suppressed because it is too large
Load Diff
@ -1,10 +1,11 @@
|
||||
#
|
||||
# Automatically generated make config: don't edit
|
||||
# Linux kernel version: 2.6.19
|
||||
# Wed Dec 6 11:59:38 2006
|
||||
# Linux kernel version: 2.6.21-rc7
|
||||
# Tue May 1 12:28:39 2007
|
||||
#
|
||||
CONFIG_SUPERH=y
|
||||
CONFIG_RWSEM_GENERIC_SPINLOCK=y
|
||||
CONFIG_GENERIC_BUG=y
|
||||
CONFIG_GENERIC_FIND_NEXT_BIT=y
|
||||
CONFIG_GENERIC_HWEIGHT=y
|
||||
CONFIG_GENERIC_HARDIRQS=y
|
||||
@ -13,6 +14,8 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
|
||||
# CONFIG_GENERIC_TIME is not set
|
||||
CONFIG_STACKTRACE_SUPPORT=y
|
||||
CONFIG_LOCKDEP_SUPPORT=y
|
||||
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
||||
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
||||
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
|
||||
|
||||
#
|
||||
@ -31,6 +34,7 @@ CONFIG_LOCALVERSION_AUTO=y
|
||||
CONFIG_SWAP=y
|
||||
CONFIG_SYSVIPC=y
|
||||
# CONFIG_IPC_NS is not set
|
||||
CONFIG_SYSVIPC_SYSCTL=y
|
||||
# CONFIG_POSIX_MQUEUE is not set
|
||||
CONFIG_BSD_PROCESS_ACCT=y
|
||||
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
|
||||
@ -41,7 +45,7 @@ CONFIG_IKCONFIG=y
|
||||
CONFIG_IKCONFIG_PROC=y
|
||||
# CONFIG_SYSFS_DEPRECATED is not set
|
||||
# CONFIG_RELAY is not set
|
||||
CONFIG_INITRAMFS_SOURCE=""
|
||||
# CONFIG_BLK_DEV_INITRD is not set
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
CONFIG_SYSCTL=y
|
||||
CONFIG_EMBEDDED=y
|
||||
@ -99,23 +103,23 @@ CONFIG_DEFAULT_IOSCHED="noop"
|
||||
# System type
|
||||
#
|
||||
# CONFIG_SH_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7722_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7751_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7780_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7300_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7343_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_73180_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7751_SYSTEMH is not set
|
||||
# CONFIG_SH_HP6XX is not set
|
||||
# CONFIG_SH_EC3104 is not set
|
||||
# CONFIG_SH_SATURN is not set
|
||||
# CONFIG_SH_DREAMCAST is not set
|
||||
# CONFIG_SH_BIGSUR is not set
|
||||
# CONFIG_SH_MPC1211 is not set
|
||||
# CONFIG_SH_SH03 is not set
|
||||
# CONFIG_SH_SECUREEDGE5410 is not set
|
||||
# CONFIG_SH_HS7751RVOIP is not set
|
||||
# CONFIG_SH_7710VOIPGW is not set
|
||||
# CONFIG_SH_RTS7751R2D is not set
|
||||
CONFIG_SH_R7780RP=y
|
||||
CONFIG_SH_HIGHLANDER=y
|
||||
# CONFIG_SH_EDOSK7705 is not set
|
||||
# CONFIG_SH_SH4202_MICRODEV is not set
|
||||
# CONFIG_SH_LANDISK is not set
|
||||
@ -123,7 +127,11 @@ CONFIG_SH_R7780RP=y
|
||||
# CONFIG_SH_SHMIN is not set
|
||||
# CONFIG_SH_7206_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7619_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_LBOX_RE2 is not set
|
||||
# CONFIG_SH_UNKNOWN is not set
|
||||
CONFIG_SH_R7780RP=y
|
||||
# CONFIG_SH_R7780MP is not set
|
||||
# CONFIG_SH_R7785RP is not set
|
||||
|
||||
#
|
||||
# Processor selection
|
||||
@ -152,6 +160,7 @@ CONFIG_CPU_SH4A=y
|
||||
# CONFIG_CPU_SUBTYPE_SH7708 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7709 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7710 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7712 is not set
|
||||
|
||||
#
|
||||
# SH-4 Processor Support
|
||||
@ -183,6 +192,7 @@ CONFIG_CPU_SUBTYPE_SH7780=y
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH73180 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7343 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7722 is not set
|
||||
|
||||
#
|
||||
# Memory management options
|
||||
@ -193,6 +203,8 @@ CONFIG_MEMORY_START=0x08000000
|
||||
CONFIG_MEMORY_SIZE=0x08000000
|
||||
# CONFIG_32BIT is not set
|
||||
CONFIG_VSYSCALL=y
|
||||
CONFIG_ARCH_FLATMEM_ENABLE=y
|
||||
CONFIG_ARCH_POPULATES_NODE_MAP=y
|
||||
CONFIG_PAGE_SIZE_4KB=y
|
||||
# CONFIG_PAGE_SIZE_8KB is not set
|
||||
# CONFIG_PAGE_SIZE_64KB is not set
|
||||
@ -210,6 +222,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
|
||||
# CONFIG_SPARSEMEM_STATIC is not set
|
||||
CONFIG_SPLIT_PTLOCK_CPUS=4
|
||||
# CONFIG_RESOURCES_64BIT is not set
|
||||
CONFIG_ZONE_DMA_FLAG=0
|
||||
|
||||
#
|
||||
# Cache configuration
|
||||
@ -226,20 +239,15 @@ CONFIG_CPU_LITTLE_ENDIAN=y
|
||||
CONFIG_SH_FPU=y
|
||||
# CONFIG_SH_DSP is not set
|
||||
CONFIG_SH_STORE_QUEUES=y
|
||||
CONFIG_SPECULATIVE_EXECUTION=y
|
||||
CONFIG_CPU_HAS_INTEVT=y
|
||||
CONFIG_CPU_HAS_INTC2_IRQ=y
|
||||
CONFIG_CPU_HAS_SR_RB=y
|
||||
CONFIG_CPU_HAS_PTEA=y
|
||||
|
||||
#
|
||||
# Timer support
|
||||
# Timer and clock configuration
|
||||
#
|
||||
CONFIG_SH_TMU=y
|
||||
|
||||
#
|
||||
# R7780RP options
|
||||
#
|
||||
CONFIG_SH_R7780MP=y
|
||||
CONFIG_SH_TIMER_IRQ=28
|
||||
CONFIG_NO_IDLE_HZ=y
|
||||
CONFIG_SH_PCLK_FREQ=32000000
|
||||
@ -262,6 +270,7 @@ CONFIG_SH_PCLK_FREQ=32000000
|
||||
#
|
||||
# Additional SuperH Device Drivers
|
||||
#
|
||||
# CONFIG_HEARTBEAT is not set
|
||||
CONFIG_PUSH_SWITCH=y
|
||||
|
||||
#
|
||||
@ -269,9 +278,11 @@ CONFIG_PUSH_SWITCH=y
|
||||
#
|
||||
# CONFIG_HZ_100 is not set
|
||||
CONFIG_HZ_250=y
|
||||
# CONFIG_HZ_300 is not set
|
||||
# CONFIG_HZ_1000 is not set
|
||||
CONFIG_HZ=250
|
||||
CONFIG_KEXEC=y
|
||||
# CONFIG_CRASH_DUMP is not set
|
||||
# CONFIG_SMP is not set
|
||||
# CONFIG_PREEMPT_NONE is not set
|
||||
# CONFIG_PREEMPT_VOLUNTARY is not set
|
||||
@ -294,7 +305,6 @@ CONFIG_PCI=y
|
||||
CONFIG_SH_PCIDMA_NONCOHERENT=y
|
||||
CONFIG_PCI_AUTO=y
|
||||
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
|
||||
# CONFIG_PCI_MULTITHREAD_PROBE is not set
|
||||
# CONFIG_PCI_DEBUG is not set
|
||||
|
||||
#
|
||||
@ -334,6 +344,7 @@ CONFIG_UNIX=y
|
||||
CONFIG_XFRM=y
|
||||
# CONFIG_XFRM_USER is not set
|
||||
# CONFIG_XFRM_SUB_POLICY is not set
|
||||
# CONFIG_XFRM_MIGRATE is not set
|
||||
# CONFIG_NET_KEY is not set
|
||||
CONFIG_INET=y
|
||||
# CONFIG_IP_MULTICAST is not set
|
||||
@ -425,6 +436,7 @@ CONFIG_STANDALONE=y
|
||||
CONFIG_PREVENT_FIRMWARE_BUILD=y
|
||||
CONFIG_FW_LOADER=m
|
||||
# CONFIG_DEBUG_DRIVER is not set
|
||||
# CONFIG_DEBUG_DEVRES is not set
|
||||
# CONFIG_SYS_HYPERVISOR is not set
|
||||
|
||||
#
|
||||
@ -445,6 +457,7 @@ CONFIG_FW_LOADER=m
|
||||
#
|
||||
# Plug and Play support
|
||||
#
|
||||
# CONFIG_PNPACPI is not set
|
||||
|
||||
#
|
||||
# Block devices
|
||||
@ -461,7 +474,6 @@ CONFIG_BLK_DEV_RAM=y
|
||||
CONFIG_BLK_DEV_RAM_COUNT=16
|
||||
CONFIG_BLK_DEV_RAM_SIZE=4096
|
||||
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
|
||||
# CONFIG_BLK_DEV_INITRD is not set
|
||||
# CONFIG_CDROM_PKTCDVD is not set
|
||||
# CONFIG_ATA_OVER_ETH is not set
|
||||
|
||||
@ -481,6 +493,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
|
||||
#
|
||||
# CONFIG_RAID_ATTRS is not set
|
||||
CONFIG_SCSI=y
|
||||
# CONFIG_SCSI_TGT is not set
|
||||
# CONFIG_SCSI_NETLINK is not set
|
||||
CONFIG_SCSI_PROC_FS=y
|
||||
|
||||
@ -500,6 +513,7 @@ CONFIG_CHR_DEV_SG=m
|
||||
# CONFIG_SCSI_MULTI_LUN is not set
|
||||
# CONFIG_SCSI_CONSTANTS is not set
|
||||
# CONFIG_SCSI_LOGGING is not set
|
||||
# CONFIG_SCSI_SCAN_ASYNC is not set
|
||||
|
||||
#
|
||||
# SCSI Transports
|
||||
@ -544,11 +558,13 @@ CONFIG_CHR_DEV_SG=m
|
||||
# CONFIG_SCSI_DC390T is not set
|
||||
# CONFIG_SCSI_NSP32 is not set
|
||||
# CONFIG_SCSI_DEBUG is not set
|
||||
# CONFIG_SCSI_SRP is not set
|
||||
|
||||
#
|
||||
# Serial ATA (prod) and Parallel ATA (experimental) drivers
|
||||
#
|
||||
CONFIG_ATA=y
|
||||
# CONFIG_ATA_NONSTANDARD is not set
|
||||
# CONFIG_SATA_AHCI is not set
|
||||
# CONFIG_SATA_SVW is not set
|
||||
# CONFIG_ATA_PIIX is not set
|
||||
@ -564,6 +580,7 @@ CONFIG_SATA_SIL=y
|
||||
# CONFIG_SATA_ULI is not set
|
||||
# CONFIG_SATA_VIA is not set
|
||||
# CONFIG_SATA_VITESSE is not set
|
||||
# CONFIG_SATA_INIC162X is not set
|
||||
# CONFIG_PATA_ALI is not set
|
||||
# CONFIG_PATA_AMD is not set
|
||||
# CONFIG_PATA_ARTOP is not set
|
||||
@ -579,6 +596,7 @@ CONFIG_SATA_SIL=y
|
||||
# CONFIG_PATA_HPT3X2N is not set
|
||||
# CONFIG_PATA_HPT3X3 is not set
|
||||
# CONFIG_PATA_IT821X is not set
|
||||
# CONFIG_PATA_IT8213 is not set
|
||||
# CONFIG_PATA_JMICRON is not set
|
||||
# CONFIG_PATA_TRIFLEX is not set
|
||||
# CONFIG_PATA_MARVELL is not set
|
||||
@ -685,6 +703,7 @@ CONFIG_8139TOO_8129=y
|
||||
CONFIG_VIA_RHINE=m
|
||||
CONFIG_VIA_RHINE_MMIO=y
|
||||
# CONFIG_VIA_RHINE_NAPI is not set
|
||||
# CONFIG_SC92031 is not set
|
||||
|
||||
#
|
||||
# Ethernet (1000 Mbit)
|
||||
@ -707,11 +726,13 @@ CONFIG_R8169=y
|
||||
# CONFIG_TIGON3 is not set
|
||||
# CONFIG_BNX2 is not set
|
||||
# CONFIG_QLA3XXX is not set
|
||||
# CONFIG_ATL1 is not set
|
||||
|
||||
#
|
||||
# Ethernet (10000 Mbit)
|
||||
#
|
||||
# CONFIG_CHELSIO_T1 is not set
|
||||
# CONFIG_CHELSIO_T3 is not set
|
||||
# CONFIG_IXGB is not set
|
||||
# CONFIG_S2IO is not set
|
||||
# CONFIG_MYRI10GE is not set
|
||||
@ -889,9 +910,15 @@ CONFIG_HWMON=y
|
||||
# CONFIG_HWMON_VID is not set
|
||||
# CONFIG_SENSORS_ABITUGURU is not set
|
||||
# CONFIG_SENSORS_F71805F is not set
|
||||
# CONFIG_SENSORS_PC87427 is not set
|
||||
# CONFIG_SENSORS_VT1211 is not set
|
||||
# CONFIG_HWMON_DEBUG_CHIP is not set
|
||||
|
||||
#
|
||||
# Multifunction device drivers
|
||||
#
|
||||
# CONFIG_MFD_SM501 is not set
|
||||
|
||||
#
|
||||
# Multimedia devices
|
||||
#
|
||||
@ -905,9 +932,8 @@ CONFIG_HWMON=y
|
||||
#
|
||||
# Graphics support
|
||||
#
|
||||
CONFIG_FIRMWARE_EDID=y
|
||||
# CONFIG_FB is not set
|
||||
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
||||
# CONFIG_FB is not set
|
||||
|
||||
#
|
||||
# Sound
|
||||
@ -923,15 +949,20 @@ CONFIG_SOUND=m
|
||||
# Open Sound System
|
||||
#
|
||||
CONFIG_SOUND_PRIME=m
|
||||
# CONFIG_OSS_OBSOLETE_DRIVER is not set
|
||||
# CONFIG_OBSOLETE_OSS is not set
|
||||
# CONFIG_SOUND_BT878 is not set
|
||||
# CONFIG_SOUND_ES1371 is not set
|
||||
# CONFIG_SOUND_ICH is not set
|
||||
# CONFIG_SOUND_TRIDENT is not set
|
||||
# CONFIG_SOUND_MSNDCLAS is not set
|
||||
# CONFIG_SOUND_MSNDPIN is not set
|
||||
# CONFIG_SOUND_VIA82CXXX is not set
|
||||
|
||||
#
|
||||
# HID Devices
|
||||
#
|
||||
CONFIG_HID=y
|
||||
# CONFIG_HID_DEBUG is not set
|
||||
|
||||
#
|
||||
# USB support
|
||||
#
|
||||
@ -1016,6 +1047,14 @@ CONFIG_RTC_DRV_SH=y
|
||||
# DMA Devices
|
||||
#
|
||||
|
||||
#
|
||||
# Auxiliary Display support
|
||||
#
|
||||
|
||||
#
|
||||
# Virtualization
|
||||
#
|
||||
|
||||
#
|
||||
# File systems
|
||||
#
|
||||
@ -1174,6 +1213,11 @@ CONFIG_NLS_ISO8859_1=y
|
||||
# CONFIG_NLS_KOI8_U is not set
|
||||
# CONFIG_NLS_UTF8 is not set
|
||||
|
||||
#
|
||||
# Distributed Lock Manager
|
||||
#
|
||||
# CONFIG_DLM is not set
|
||||
|
||||
#
|
||||
# Profiling support
|
||||
#
|
||||
@ -1184,19 +1228,22 @@ CONFIG_OPROFILE=m
|
||||
# Kernel hacking
|
||||
#
|
||||
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
|
||||
CONFIG_PRINTK_TIME=y
|
||||
# CONFIG_PRINTK_TIME is not set
|
||||
CONFIG_ENABLE_MUST_CHECK=y
|
||||
CONFIG_MAGIC_SYSRQ=y
|
||||
# CONFIG_UNUSED_SYMBOLS is not set
|
||||
CONFIG_DEBUG_FS=y
|
||||
# CONFIG_HEADERS_CHECK is not set
|
||||
CONFIG_DEBUG_KERNEL=y
|
||||
# CONFIG_DEBUG_SHIRQ is not set
|
||||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_DETECT_SOFTLOCKUP=y
|
||||
# CONFIG_SCHEDSTATS is not set
|
||||
# CONFIG_TIMER_STATS is not set
|
||||
# CONFIG_DEBUG_SLAB is not set
|
||||
# CONFIG_DEBUG_PREEMPT is not set
|
||||
# CONFIG_DEBUG_SPINLOCK is not set
|
||||
# CONFIG_DEBUG_MUTEXES is not set
|
||||
# CONFIG_DEBUG_RWSEMS is not set
|
||||
# CONFIG_DEBUG_LOCK_ALLOC is not set
|
||||
# CONFIG_PROVE_LOCKING is not set
|
||||
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
|
||||
@ -1204,19 +1251,19 @@ CONFIG_DETECT_SOFTLOCKUP=y
|
||||
# CONFIG_DEBUG_KOBJECT is not set
|
||||
CONFIG_DEBUG_BUGVERBOSE=y
|
||||
CONFIG_DEBUG_INFO=y
|
||||
CONFIG_DEBUG_FS=y
|
||||
# CONFIG_DEBUG_VM is not set
|
||||
# CONFIG_DEBUG_LIST is not set
|
||||
CONFIG_FRAME_POINTER=y
|
||||
# CONFIG_FRAME_POINTER is not set
|
||||
CONFIG_FORCED_INLINING=y
|
||||
# CONFIG_HEADERS_CHECK is not set
|
||||
# CONFIG_RCU_TORTURE_TEST is not set
|
||||
# CONFIG_SH_STANDARD_BIOS is not set
|
||||
# CONFIG_FAULT_INJECTION is not set
|
||||
CONFIG_SH_STANDARD_BIOS=y
|
||||
# CONFIG_EARLY_SCIF_CONSOLE is not set
|
||||
CONFIG_EARLY_PRINTK=y
|
||||
CONFIG_DEBUG_STACKOVERFLOW=y
|
||||
# CONFIG_DEBUG_STACK_USAGE is not set
|
||||
# CONFIG_4KSTACKS is not set
|
||||
# CONFIG_KGDB is not set
|
||||
# CONFIG_SH_KGDB is not set
|
||||
|
||||
#
|
||||
# Security options
|
||||
@ -1233,6 +1280,7 @@ CONFIG_CRYPTO_BLKCIPHER=y
|
||||
CONFIG_CRYPTO_HASH=y
|
||||
CONFIG_CRYPTO_MANAGER=y
|
||||
CONFIG_CRYPTO_HMAC=y
|
||||
# CONFIG_CRYPTO_XCBC is not set
|
||||
# CONFIG_CRYPTO_NULL is not set
|
||||
# CONFIG_CRYPTO_MD4 is not set
|
||||
CONFIG_CRYPTO_MD5=y
|
||||
@ -1241,9 +1289,13 @@ CONFIG_CRYPTO_MD5=y
|
||||
# CONFIG_CRYPTO_SHA512 is not set
|
||||
# CONFIG_CRYPTO_WP512 is not set
|
||||
# CONFIG_CRYPTO_TGR192 is not set
|
||||
# CONFIG_CRYPTO_GF128MUL is not set
|
||||
CONFIG_CRYPTO_ECB=m
|
||||
CONFIG_CRYPTO_CBC=y
|
||||
CONFIG_CRYPTO_PCBC=m
|
||||
# CONFIG_CRYPTO_LRW is not set
|
||||
CONFIG_CRYPTO_DES=y
|
||||
# CONFIG_CRYPTO_FCRYPT is not set
|
||||
# CONFIG_CRYPTO_BLOWFISH is not set
|
||||
# CONFIG_CRYPTO_TWOFISH is not set
|
||||
# CONFIG_CRYPTO_SERPENT is not set
|
||||
@ -1257,6 +1309,7 @@ CONFIG_CRYPTO_DES=y
|
||||
# CONFIG_CRYPTO_DEFLATE is not set
|
||||
# CONFIG_CRYPTO_MICHAEL_MIC is not set
|
||||
# CONFIG_CRYPTO_CRC32C is not set
|
||||
# CONFIG_CRYPTO_CAMELLIA is not set
|
||||
# CONFIG_CRYPTO_TEST is not set
|
||||
|
||||
#
|
||||
@ -1266,7 +1319,10 @@ CONFIG_CRYPTO_DES=y
|
||||
#
|
||||
# Library routines
|
||||
#
|
||||
CONFIG_BITREVERSE=y
|
||||
# CONFIG_CRC_CCITT is not set
|
||||
# CONFIG_CRC16 is not set
|
||||
CONFIG_CRC32=y
|
||||
# CONFIG_LIBCRC32C is not set
|
||||
CONFIG_HAS_IOMEM=y
|
||||
CONFIG_HAS_IOPORT=y
|
||||
|
1334
arch/sh/configs/r7785rp_defconfig
Normal file
1334
arch/sh/configs/r7785rp_defconfig
Normal file
File diff suppressed because it is too large
Load Diff
@ -1,15 +1,21 @@
|
||||
#
|
||||
# Automatically generated make config: don't edit
|
||||
# Linux kernel version: 2.6.18
|
||||
# Tue Oct 3 12:03:04 2006
|
||||
# Linux kernel version: 2.6.21-rc5
|
||||
# Thu Apr 26 09:16:31 2007
|
||||
#
|
||||
CONFIG_SUPERH=y
|
||||
CONFIG_RWSEM_GENERIC_SPINLOCK=y
|
||||
CONFIG_GENERIC_BUG=y
|
||||
CONFIG_GENERIC_FIND_NEXT_BIT=y
|
||||
CONFIG_GENERIC_HWEIGHT=y
|
||||
CONFIG_GENERIC_HARDIRQS=y
|
||||
CONFIG_GENERIC_IRQ_PROBE=y
|
||||
CONFIG_GENERIC_CALIBRATE_DELAY=y
|
||||
# CONFIG_GENERIC_TIME is not set
|
||||
CONFIG_STACKTRACE_SUPPORT=y
|
||||
CONFIG_LOCKDEP_SUPPORT=y
|
||||
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
||||
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
||||
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
|
||||
|
||||
#
|
||||
@ -33,7 +39,9 @@ CONFIG_LOCALVERSION_AUTO=y
|
||||
# CONFIG_UTS_NS is not set
|
||||
# CONFIG_AUDIT is not set
|
||||
# CONFIG_IKCONFIG is not set
|
||||
CONFIG_SYSFS_DEPRECATED=y
|
||||
# CONFIG_RELAY is not set
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_INITRAMFS_SOURCE=""
|
||||
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
|
||||
CONFIG_SYSCTL=y
|
||||
@ -91,27 +99,30 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
|
||||
CONFIG_SOLUTION_ENGINE=y
|
||||
CONFIG_SH_SOLUTION_ENGINE=y
|
||||
# CONFIG_SH_7751_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7780_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7300_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7343_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_73180_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7722_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7751_SYSTEMH is not set
|
||||
# CONFIG_SH_HP6XX is not set
|
||||
# CONFIG_SH_EC3104 is not set
|
||||
# CONFIG_SH_SATURN is not set
|
||||
# CONFIG_SH_DREAMCAST is not set
|
||||
# CONFIG_SH_BIGSUR is not set
|
||||
# CONFIG_SH_MPC1211 is not set
|
||||
# CONFIG_SH_SH03 is not set
|
||||
# CONFIG_SH_SECUREEDGE5410 is not set
|
||||
# CONFIG_SH_HS7751RVOIP is not set
|
||||
# CONFIG_SH_7710VOIPGW is not set
|
||||
# CONFIG_SH_RTS7751R2D is not set
|
||||
# CONFIG_SH_R7780RP is not set
|
||||
# CONFIG_SH_HIGHLANDER is not set
|
||||
# CONFIG_SH_EDOSK7705 is not set
|
||||
# CONFIG_SH_SH4202_MICRODEV is not set
|
||||
# CONFIG_SH_LANDISK is not set
|
||||
# CONFIG_SH_TITAN is not set
|
||||
# CONFIG_SH_SHMIN is not set
|
||||
# CONFIG_SH_7206_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7619_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_LBOX_RE2 is not set
|
||||
# CONFIG_SH_UNKNOWN is not set
|
||||
|
||||
#
|
||||
@ -123,6 +134,12 @@ CONFIG_CPU_SH3=y
|
||||
# SH-2 Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH7604 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7619 is not set
|
||||
|
||||
#
|
||||
# SH-2A Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH7206 is not set
|
||||
|
||||
#
|
||||
# SH-3 Processor Support
|
||||
@ -134,6 +151,7 @@ CONFIG_CPU_SUBTYPE_SH7705=y
|
||||
# CONFIG_CPU_SUBTYPE_SH7708 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7709 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7710 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7712 is not set
|
||||
|
||||
#
|
||||
# SH-4 Processor Support
|
||||
@ -158,12 +176,14 @@ CONFIG_CPU_SUBTYPE_SH7705=y
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH7770 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7780 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7785 is not set
|
||||
|
||||
#
|
||||
# SH4AL-DSP Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH73180 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7343 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7722 is not set
|
||||
|
||||
#
|
||||
# Memory management options
|
||||
@ -173,6 +193,11 @@ CONFIG_PAGE_OFFSET=0x80000000
|
||||
CONFIG_MEMORY_START=0x0c000000
|
||||
CONFIG_MEMORY_SIZE=0x02000000
|
||||
CONFIG_VSYSCALL=y
|
||||
CONFIG_ARCH_FLATMEM_ENABLE=y
|
||||
CONFIG_ARCH_POPULATES_NODE_MAP=y
|
||||
CONFIG_PAGE_SIZE_4KB=y
|
||||
# CONFIG_PAGE_SIZE_8KB is not set
|
||||
# CONFIG_PAGE_SIZE_64KB is not set
|
||||
CONFIG_SELECT_MEMORY_MODEL=y
|
||||
CONFIG_FLATMEM_MANUAL=y
|
||||
# CONFIG_DISCONTIGMEM_MANUAL is not set
|
||||
@ -182,6 +207,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
|
||||
# CONFIG_SPARSEMEM_STATIC is not set
|
||||
CONFIG_SPLIT_PTLOCK_CPUS=4
|
||||
# CONFIG_RESOURCES_64BIT is not set
|
||||
CONFIG_ZONE_DMA_FLAG=0
|
||||
|
||||
#
|
||||
# Cache configuration
|
||||
@ -190,23 +216,31 @@ CONFIG_SH7705_CACHE_32KB=y
|
||||
# CONFIG_SH_DIRECT_MAPPED is not set
|
||||
# CONFIG_SH_WRITETHROUGH is not set
|
||||
# CONFIG_SH_OCRAM is not set
|
||||
# CONFIG_CF_ENABLER is not set
|
||||
CONFIG_CF_ENABLER=y
|
||||
# CONFIG_CF_AREA5 is not set
|
||||
CONFIG_CF_AREA6=y
|
||||
# CONFIG_CF_AREA4 is not set
|
||||
CONFIG_CF_BASE_ADDR=0xb8000000
|
||||
|
||||
#
|
||||
# Processor features
|
||||
#
|
||||
CONFIG_CPU_LITTLE_ENDIAN=y
|
||||
# CONFIG_CPU_BIG_ENDIAN is not set
|
||||
# CONFIG_SH_FPU_EMU is not set
|
||||
# CONFIG_SH_DSP is not set
|
||||
# CONFIG_SH_ADC is not set
|
||||
CONFIG_CPU_HAS_INTEVT=y
|
||||
CONFIG_CPU_HAS_PINT_IRQ=y
|
||||
CONFIG_CPU_HAS_IPR_IRQ=y
|
||||
CONFIG_CPU_HAS_SR_RB=y
|
||||
|
||||
#
|
||||
# Timer support
|
||||
# Timer and clock configuration
|
||||
#
|
||||
CONFIG_SH_TMU=y
|
||||
CONFIG_SH_TIMER_IRQ=16
|
||||
# CONFIG_NO_IDLE_HZ is not set
|
||||
CONFIG_SH_PCLK_FREQ=33333333
|
||||
|
||||
#
|
||||
@ -223,13 +257,19 @@ CONFIG_SH_PCLK_FREQ=33333333
|
||||
# Companion Chips
|
||||
#
|
||||
# CONFIG_HD6446X_SERIES is not set
|
||||
|
||||
#
|
||||
# Additional SuperH Device Drivers
|
||||
#
|
||||
CONFIG_HEARTBEAT=y
|
||||
# CONFIG_PUSH_SWITCH is not set
|
||||
|
||||
#
|
||||
# Kernel features
|
||||
#
|
||||
# CONFIG_HZ_100 is not set
|
||||
CONFIG_HZ_250=y
|
||||
# CONFIG_HZ_300 is not set
|
||||
# CONFIG_HZ_1000 is not set
|
||||
CONFIG_HZ=250
|
||||
# CONFIG_KEXEC is not set
|
||||
@ -287,6 +327,7 @@ CONFIG_UNIX=y
|
||||
CONFIG_XFRM=y
|
||||
# CONFIG_XFRM_USER is not set
|
||||
# CONFIG_XFRM_SUB_POLICY is not set
|
||||
# CONFIG_XFRM_MIGRATE is not set
|
||||
# CONFIG_NET_KEY is not set
|
||||
CONFIG_INET=y
|
||||
# CONFIG_IP_MULTICAST is not set
|
||||
@ -307,11 +348,13 @@ CONFIG_IP_PNP_RARP=y
|
||||
# CONFIG_INET_TUNNEL is not set
|
||||
CONFIG_INET_XFRM_MODE_TRANSPORT=y
|
||||
CONFIG_INET_XFRM_MODE_TUNNEL=y
|
||||
CONFIG_INET_XFRM_MODE_BEET=y
|
||||
CONFIG_INET_DIAG=y
|
||||
CONFIG_INET_TCP_DIAG=y
|
||||
# CONFIG_TCP_CONG_ADVANCED is not set
|
||||
CONFIG_TCP_CONG_CUBIC=y
|
||||
CONFIG_DEFAULT_TCP_CONG="cubic"
|
||||
# CONFIG_TCP_MD5SIG is not set
|
||||
# CONFIG_IPV6 is not set
|
||||
# CONFIG_INET6_XFRM_TUNNEL is not set
|
||||
# CONFIG_INET6_TUNNEL is not set
|
||||
@ -388,6 +431,7 @@ CONFIG_MTD_PARTITIONS=y
|
||||
# User Modules And Translation Layers
|
||||
#
|
||||
CONFIG_MTD_CHAR=y
|
||||
CONFIG_MTD_BLKDEVS=y
|
||||
CONFIG_MTD_BLOCK=y
|
||||
# CONFIG_FTL is not set
|
||||
# CONFIG_NFTL is not set
|
||||
@ -461,6 +505,7 @@ CONFIG_MTD_CFI_UTIL=y
|
||||
#
|
||||
# Plug and Play support
|
||||
#
|
||||
# CONFIG_PNPACPI is not set
|
||||
|
||||
#
|
||||
# Block devices
|
||||
@ -472,10 +517,13 @@ CONFIG_BLK_DEV_RAM=y
|
||||
CONFIG_BLK_DEV_RAM_COUNT=16
|
||||
CONFIG_BLK_DEV_RAM_SIZE=8192
|
||||
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
# CONFIG_CDROM_PKTCDVD is not set
|
||||
# CONFIG_ATA_OVER_ETH is not set
|
||||
|
||||
#
|
||||
# Misc devices
|
||||
#
|
||||
|
||||
#
|
||||
# ATA/ATAPI/MFM/RLL support
|
||||
#
|
||||
@ -649,17 +697,12 @@ CONFIG_HW_RANDOM=y
|
||||
# CONFIG_GEN_RTC is not set
|
||||
# CONFIG_DTLK is not set
|
||||
# CONFIG_R3964 is not set
|
||||
|
||||
#
|
||||
# Ftape, the floppy tape device driver
|
||||
#
|
||||
# CONFIG_RAW_DRIVER is not set
|
||||
|
||||
#
|
||||
# TPM devices
|
||||
#
|
||||
# CONFIG_TCG_TPM is not set
|
||||
# CONFIG_TELCLOCK is not set
|
||||
|
||||
#
|
||||
# I2C support
|
||||
@ -675,6 +718,7 @@ CONFIG_HW_RANDOM=y
|
||||
#
|
||||
# Dallas's 1-wire bus
|
||||
#
|
||||
# CONFIG_W1 is not set
|
||||
|
||||
#
|
||||
# Hardware Monitoring support
|
||||
@ -683,18 +727,19 @@ CONFIG_HWMON=y
|
||||
# CONFIG_HWMON_VID is not set
|
||||
# CONFIG_SENSORS_ABITUGURU is not set
|
||||
# CONFIG_SENSORS_F71805F is not set
|
||||
# CONFIG_SENSORS_PC87427 is not set
|
||||
# CONFIG_SENSORS_VT1211 is not set
|
||||
# CONFIG_HWMON_DEBUG_CHIP is not set
|
||||
|
||||
#
|
||||
# Misc devices
|
||||
# Multifunction device drivers
|
||||
#
|
||||
# CONFIG_MFD_SM501 is not set
|
||||
|
||||
#
|
||||
# Multimedia devices
|
||||
#
|
||||
# CONFIG_VIDEO_DEV is not set
|
||||
CONFIG_VIDEO_V4L2=y
|
||||
|
||||
#
|
||||
# Digital Video Broadcasting Devices
|
||||
@ -704,7 +749,7 @@ CONFIG_VIDEO_V4L2=y
|
||||
#
|
||||
# Graphics support
|
||||
#
|
||||
CONFIG_FIRMWARE_EDID=y
|
||||
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
||||
# CONFIG_FB is not set
|
||||
|
||||
#
|
||||
@ -712,6 +757,12 @@ CONFIG_FIRMWARE_EDID=y
|
||||
#
|
||||
# CONFIG_SOUND is not set
|
||||
|
||||
#
|
||||
# HID Devices
|
||||
#
|
||||
CONFIG_HID=y
|
||||
# CONFIG_HID_DEBUG is not set
|
||||
|
||||
#
|
||||
# USB support
|
||||
#
|
||||
@ -772,6 +823,14 @@ CONFIG_FIRMWARE_EDID=y
|
||||
# DMA Devices
|
||||
#
|
||||
|
||||
#
|
||||
# Auxiliary Display support
|
||||
#
|
||||
|
||||
#
|
||||
# Virtualization
|
||||
#
|
||||
|
||||
#
|
||||
# File systems
|
||||
#
|
||||
@ -779,10 +838,12 @@ CONFIG_EXT2_FS=y
|
||||
# CONFIG_EXT2_FS_XATTR is not set
|
||||
# CONFIG_EXT2_FS_XIP is not set
|
||||
# CONFIG_EXT3_FS is not set
|
||||
# CONFIG_EXT4DEV_FS is not set
|
||||
# CONFIG_REISERFS_FS is not set
|
||||
# CONFIG_JFS_FS is not set
|
||||
# CONFIG_FS_POSIX_ACL is not set
|
||||
# CONFIG_XFS_FS is not set
|
||||
# CONFIG_GFS2_FS is not set
|
||||
# CONFIG_MINIX_FS is not set
|
||||
# CONFIG_ROMFS_FS is not set
|
||||
CONFIG_INOTIFY=y
|
||||
@ -828,7 +889,6 @@ CONFIG_RAMFS=y
|
||||
# CONFIG_BEFS_FS is not set
|
||||
# CONFIG_BFS_FS is not set
|
||||
# CONFIG_EFS_FS is not set
|
||||
# CONFIG_JFFS_FS is not set
|
||||
CONFIG_JFFS2_FS=y
|
||||
CONFIG_JFFS2_FS_DEBUG=0
|
||||
CONFIG_JFFS2_FS_WRITEBUFFER=y
|
||||
@ -877,6 +937,10 @@ CONFIG_MSDOS_PARTITION=y
|
||||
#
|
||||
# CONFIG_NLS is not set
|
||||
|
||||
#
|
||||
# Distributed Lock Manager
|
||||
#
|
||||
|
||||
#
|
||||
# Profiling support
|
||||
#
|
||||
@ -885,15 +949,18 @@ CONFIG_MSDOS_PARTITION=y
|
||||
#
|
||||
# Kernel hacking
|
||||
#
|
||||
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
|
||||
# CONFIG_PRINTK_TIME is not set
|
||||
CONFIG_ENABLE_MUST_CHECK=y
|
||||
# CONFIG_MAGIC_SYSRQ is not set
|
||||
# CONFIG_UNUSED_SYMBOLS is not set
|
||||
# CONFIG_HEADERS_CHECK is not set
|
||||
# CONFIG_DEBUG_KERNEL is not set
|
||||
CONFIG_LOG_BUF_SHIFT=14
|
||||
# CONFIG_DEBUG_BUGVERBOSE is not set
|
||||
# CONFIG_SH_STANDARD_BIOS is not set
|
||||
# CONFIG_KGDB is not set
|
||||
# CONFIG_EARLY_SCIF_CONSOLE is not set
|
||||
# CONFIG_SH_KGDB is not set
|
||||
|
||||
#
|
||||
# Security options
|
||||
@ -908,6 +975,7 @@ CONFIG_LOG_BUF_SHIFT=14
|
||||
#
|
||||
# Library routines
|
||||
#
|
||||
CONFIG_BITREVERSE=y
|
||||
CONFIG_CRC_CCITT=y
|
||||
# CONFIG_CRC16 is not set
|
||||
CONFIG_CRC32=y
|
||||
@ -915,3 +983,5 @@ CONFIG_CRC32=y
|
||||
CONFIG_ZLIB_INFLATE=y
|
||||
CONFIG_ZLIB_DEFLATE=y
|
||||
CONFIG_PLIST=y
|
||||
CONFIG_HAS_IOMEM=y
|
||||
CONFIG_HAS_IOPORT=y
|
||||
|
1088
arch/sh/configs/se7712_defconfig
Normal file
1088
arch/sh/configs/se7712_defconfig
Normal file
File diff suppressed because it is too large
Load Diff
980
arch/sh/configs/se7722_defconfig
Normal file
980
arch/sh/configs/se7722_defconfig
Normal file
@ -0,0 +1,980 @@
|
||||
#
|
||||
# Automatically generated make config: don't edit
|
||||
# Linux kernel version: 2.6.21-rc7
|
||||
# Fri Apr 27 16:30:30 2007
|
||||
#
|
||||
CONFIG_SUPERH=y
|
||||
CONFIG_RWSEM_GENERIC_SPINLOCK=y
|
||||
CONFIG_GENERIC_BUG=y
|
||||
CONFIG_GENERIC_FIND_NEXT_BIT=y
|
||||
CONFIG_GENERIC_HWEIGHT=y
|
||||
CONFIG_GENERIC_HARDIRQS=y
|
||||
CONFIG_GENERIC_IRQ_PROBE=y
|
||||
CONFIG_GENERIC_CALIBRATE_DELAY=y
|
||||
# CONFIG_GENERIC_TIME is not set
|
||||
CONFIG_STACKTRACE_SUPPORT=y
|
||||
CONFIG_LOCKDEP_SUPPORT=y
|
||||
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
|
||||
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
|
||||
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
|
||||
|
||||
#
|
||||
# Code maturity level options
|
||||
#
|
||||
CONFIG_EXPERIMENTAL=y
|
||||
CONFIG_BROKEN_ON_SMP=y
|
||||
CONFIG_LOCK_KERNEL=y
|
||||
CONFIG_INIT_ENV_ARG_LIMIT=32
|
||||
|
||||
#
|
||||
# General setup
|
||||
#
|
||||
CONFIG_LOCALVERSION=""
|
||||
CONFIG_LOCALVERSION_AUTO=y
|
||||
CONFIG_SWAP=y
|
||||
CONFIG_SYSVIPC=y
|
||||
# CONFIG_IPC_NS is not set
|
||||
CONFIG_SYSVIPC_SYSCTL=y
|
||||
# CONFIG_POSIX_MQUEUE is not set
|
||||
CONFIG_BSD_PROCESS_ACCT=y
|
||||
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
|
||||
# CONFIG_TASKSTATS is not set
|
||||
# CONFIG_UTS_NS is not set
|
||||
# CONFIG_AUDIT is not set
|
||||
CONFIG_IKCONFIG=y
|
||||
CONFIG_IKCONFIG_PROC=y
|
||||
# CONFIG_SYSFS_DEPRECATED is not set
|
||||
# CONFIG_RELAY is not set
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_INITRAMFS_SOURCE=""
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
CONFIG_SYSCTL=y
|
||||
CONFIG_EMBEDDED=y
|
||||
CONFIG_UID16=y
|
||||
CONFIG_SYSCTL_SYSCALL=y
|
||||
CONFIG_KALLSYMS=y
|
||||
# CONFIG_KALLSYMS_EXTRA_PASS is not set
|
||||
CONFIG_HOTPLUG=y
|
||||
CONFIG_PRINTK=y
|
||||
CONFIG_BUG=y
|
||||
CONFIG_ELF_CORE=y
|
||||
CONFIG_BASE_FULL=y
|
||||
CONFIG_FUTEX=y
|
||||
CONFIG_EPOLL=y
|
||||
CONFIG_SHMEM=y
|
||||
CONFIG_SLAB=y
|
||||
CONFIG_VM_EVENT_COUNTERS=y
|
||||
CONFIG_RT_MUTEXES=y
|
||||
# CONFIG_TINY_SHMEM is not set
|
||||
CONFIG_BASE_SMALL=0
|
||||
# CONFIG_SLOB is not set
|
||||
|
||||
#
|
||||
# Loadable module support
|
||||
#
|
||||
CONFIG_MODULES=y
|
||||
CONFIG_MODULE_UNLOAD=y
|
||||
# CONFIG_MODULE_FORCE_UNLOAD is not set
|
||||
# CONFIG_MODVERSIONS is not set
|
||||
# CONFIG_MODULE_SRCVERSION_ALL is not set
|
||||
CONFIG_KMOD=y
|
||||
|
||||
#
|
||||
# Block layer
|
||||
#
|
||||
CONFIG_BLOCK=y
|
||||
# CONFIG_LBD is not set
|
||||
# CONFIG_BLK_DEV_IO_TRACE is not set
|
||||
# CONFIG_LSF is not set
|
||||
|
||||
#
|
||||
# IO Schedulers
|
||||
#
|
||||
CONFIG_IOSCHED_NOOP=y
|
||||
# CONFIG_IOSCHED_AS is not set
|
||||
# CONFIG_IOSCHED_DEADLINE is not set
|
||||
# CONFIG_IOSCHED_CFQ is not set
|
||||
# CONFIG_DEFAULT_AS is not set
|
||||
# CONFIG_DEFAULT_DEADLINE is not set
|
||||
# CONFIG_DEFAULT_CFQ is not set
|
||||
CONFIG_DEFAULT_NOOP=y
|
||||
CONFIG_DEFAULT_IOSCHED="noop"
|
||||
|
||||
#
|
||||
# System type
|
||||
#
|
||||
CONFIG_SOLUTION_ENGINE=y
|
||||
# CONFIG_SH_SOLUTION_ENGINE is not set
|
||||
CONFIG_SH_7722_SOLUTION_ENGINE=y
|
||||
# CONFIG_SH_7751_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7780_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7300_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7343_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_73180_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7751_SYSTEMH is not set
|
||||
# CONFIG_SH_HP6XX is not set
|
||||
# CONFIG_SH_SATURN is not set
|
||||
# CONFIG_SH_DREAMCAST is not set
|
||||
# CONFIG_SH_MPC1211 is not set
|
||||
# CONFIG_SH_SH03 is not set
|
||||
# CONFIG_SH_SECUREEDGE5410 is not set
|
||||
# CONFIG_SH_HS7751RVOIP is not set
|
||||
# CONFIG_SH_7710VOIPGW is not set
|
||||
# CONFIG_SH_RTS7751R2D is not set
|
||||
# CONFIG_SH_HIGHLANDER is not set
|
||||
# CONFIG_SH_EDOSK7705 is not set
|
||||
# CONFIG_SH_SH4202_MICRODEV is not set
|
||||
# CONFIG_SH_LANDISK is not set
|
||||
# CONFIG_SH_TITAN is not set
|
||||
# CONFIG_SH_SHMIN is not set
|
||||
# CONFIG_SH_7206_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_7619_SOLUTION_ENGINE is not set
|
||||
# CONFIG_SH_LBOX_RE2 is not set
|
||||
# CONFIG_SH_UNKNOWN is not set
|
||||
|
||||
#
|
||||
# Processor selection
|
||||
#
|
||||
CONFIG_CPU_SH4=y
|
||||
CONFIG_CPU_SH4A=y
|
||||
CONFIG_CPU_SH4AL_DSP=y
|
||||
CONFIG_CPU_SHX2=y
|
||||
|
||||
#
|
||||
# SH-2 Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH7604 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7619 is not set
|
||||
|
||||
#
|
||||
# SH-2A Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH7206 is not set
|
||||
|
||||
#
|
||||
# SH-3 Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH7300 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7705 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7706 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7707 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7708 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7709 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7710 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7712 is not set
|
||||
|
||||
#
|
||||
# SH-4 Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH7750 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7091 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7750R is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7750S is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7751 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7751R is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7760 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
|
||||
|
||||
#
|
||||
# ST40 Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
|
||||
# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
|
||||
|
||||
#
|
||||
# SH-4A Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH7770 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7780 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7785 is not set
|
||||
|
||||
#
|
||||
# SH4AL-DSP Processor Support
|
||||
#
|
||||
# CONFIG_CPU_SUBTYPE_SH73180 is not set
|
||||
# CONFIG_CPU_SUBTYPE_SH7343 is not set
|
||||
CONFIG_CPU_SUBTYPE_SH7722=y
|
||||
|
||||
#
|
||||
# Memory management options
|
||||
#
|
||||
CONFIG_MMU=y
|
||||
CONFIG_PAGE_OFFSET=0x80000000
|
||||
CONFIG_MEMORY_START=0x0c000000
|
||||
CONFIG_MEMORY_SIZE=0x04000000
|
||||
# CONFIG_32BIT is not set
|
||||
# CONFIG_X2TLB is not set
|
||||
CONFIG_VSYSCALL=y
|
||||
CONFIG_ARCH_FLATMEM_ENABLE=y
|
||||
CONFIG_ARCH_POPULATES_NODE_MAP=y
|
||||
CONFIG_PAGE_SIZE_4KB=y
|
||||
# CONFIG_PAGE_SIZE_8KB is not set
|
||||
# CONFIG_PAGE_SIZE_64KB is not set
|
||||
CONFIG_HUGETLB_PAGE_SIZE_64K=y
|
||||
# CONFIG_HUGETLB_PAGE_SIZE_256K is not set
|
||||
# CONFIG_HUGETLB_PAGE_SIZE_1MB is not set
|
||||
# CONFIG_HUGETLB_PAGE_SIZE_4MB is not set
|
||||
# CONFIG_HUGETLB_PAGE_SIZE_64MB is not set
|
||||
CONFIG_SELECT_MEMORY_MODEL=y
|
||||
CONFIG_FLATMEM_MANUAL=y
|
||||
# CONFIG_DISCONTIGMEM_MANUAL is not set
|
||||
# CONFIG_SPARSEMEM_MANUAL is not set
|
||||
CONFIG_FLATMEM=y
|
||||
CONFIG_FLAT_NODE_MEM_MAP=y
|
||||
# CONFIG_SPARSEMEM_STATIC is not set
|
||||
CONFIG_SPLIT_PTLOCK_CPUS=4
|
||||
# CONFIG_RESOURCES_64BIT is not set
|
||||
CONFIG_ZONE_DMA_FLAG=0
|
||||
|
||||
#
|
||||
# Cache configuration
|
||||
#
|
||||
# CONFIG_SH_DIRECT_MAPPED is not set
|
||||
# CONFIG_SH_WRITETHROUGH is not set
|
||||
# CONFIG_SH_OCRAM is not set
|
||||
CONFIG_CF_ENABLER=y
|
||||
# CONFIG_CF_AREA5 is not set
|
||||
CONFIG_CF_AREA6=y
|
||||
CONFIG_CF_BASE_ADDR=0xb8000000
|
||||
|
||||
#
|
||||
# Processor features
|
||||
#
|
||||
CONFIG_CPU_LITTLE_ENDIAN=y
|
||||
# CONFIG_CPU_BIG_ENDIAN is not set
|
||||
# CONFIG_SH_FPU is not set
|
||||
# CONFIG_SH_FPU_EMU is not set
|
||||
CONFIG_SH_DSP=y
|
||||
CONFIG_SH_STORE_QUEUES=y
|
||||
CONFIG_CPU_HAS_INTEVT=y
|
||||
CONFIG_CPU_HAS_IPR_IRQ=y
|
||||
CONFIG_CPU_HAS_SR_RB=y
|
||||
CONFIG_CPU_HAS_PTEA=y
|
||||
|
||||
#
|
||||
# Timer and clock configuration
|
||||
#
|
||||
CONFIG_SH_TMU=y
|
||||
CONFIG_SH_TIMER_IRQ=16
|
||||
CONFIG_NO_IDLE_HZ=y
|
||||
CONFIG_SH_PCLK_FREQ=33333333
|
||||
|
||||
#
|
||||
# CPU Frequency scaling
|
||||
#
|
||||
# CONFIG_CPU_FREQ is not set
|
||||
|
||||
#
|
||||
# DMA support
|
||||
#
|
||||
# CONFIG_SH_DMA is not set
|
||||
|
||||
#
|
||||
# Companion Chips
|
||||
#
|
||||
# CONFIG_HD6446X_SERIES is not set
|
||||
|
||||
#
|
||||
# Additional SuperH Device Drivers
|
||||
#
|
||||
CONFIG_HEARTBEAT=y
|
||||
# CONFIG_PUSH_SWITCH is not set
|
||||
|
||||
#
|
||||
# Kernel features
|
||||
#
|
||||
# CONFIG_HZ_100 is not set
|
||||
CONFIG_HZ_250=y
|
||||
# CONFIG_HZ_300 is not set
|
||||
# CONFIG_HZ_1000 is not set
|
||||
CONFIG_HZ=250
|
||||
CONFIG_KEXEC=y
|
||||
# CONFIG_CRASH_DUMP is not set
|
||||
# CONFIG_SMP is not set
|
||||
# CONFIG_PREEMPT_NONE is not set
|
||||
# CONFIG_PREEMPT_VOLUNTARY is not set
|
||||
CONFIG_PREEMPT=y
|
||||
CONFIG_PREEMPT_BKL=y
|
||||
|
||||
#
|
||||
# Boot options
|
||||
#
|
||||
CONFIG_ZERO_PAGE_OFFSET=0x00001000
|
||||
CONFIG_BOOT_LINK_OFFSET=0x00800000
|
||||
# CONFIG_UBC_WAKEUP is not set
|
||||
# CONFIG_CMDLINE_BOOL is not set
|
||||
|
||||
#
|
||||
# Bus options
|
||||
#
|
||||
# CONFIG_PCI is not set
|
||||
|
||||
#
|
||||
# PCCARD (PCMCIA/CardBus) support
|
||||
#
|
||||
# CONFIG_PCCARD is not set
|
||||
|
||||
#
|
||||
# PCI Hotplug Support
|
||||
#
|
||||
|
||||
#
|
||||
# Executable file formats
|
||||
#
|
||||
CONFIG_BINFMT_ELF=y
|
||||
# CONFIG_BINFMT_FLAT is not set
|
||||
# CONFIG_BINFMT_MISC is not set
|
||||
|
||||
#
|
||||
# Power management options (EXPERIMENTAL)
|
||||
#
|
||||
# CONFIG_PM is not set
|
||||
|
||||
#
|
||||
# Networking
|
||||
#
|
||||
CONFIG_NET=y
|
||||
|
||||
#
|
||||
# Networking options
|
||||
#
|
||||
# CONFIG_NETDEBUG is not set
|
||||
CONFIG_PACKET=y
|
||||
CONFIG_PACKET_MMAP=y
|
||||
CONFIG_UNIX=y
|
||||
CONFIG_XFRM=y
|
||||
# CONFIG_XFRM_USER is not set
|
||||
# CONFIG_XFRM_SUB_POLICY is not set
|
||||
# CONFIG_XFRM_MIGRATE is not set
|
||||
# CONFIG_NET_KEY is not set
|
||||
CONFIG_INET=y
|
||||
# CONFIG_IP_MULTICAST is not set
|
||||
# CONFIG_IP_ADVANCED_ROUTER is not set
|
||||
CONFIG_IP_FIB_HASH=y
|
||||
# CONFIG_IP_PNP is not set
|
||||
# CONFIG_NET_IPIP is not set
|
||||
# CONFIG_NET_IPGRE is not set
|
||||
# CONFIG_ARPD is not set
|
||||
# CONFIG_SYN_COOKIES is not set
|
||||
# CONFIG_INET_AH is not set
|
||||
# CONFIG_INET_ESP is not set
|
||||
# CONFIG_INET_IPCOMP is not set
|
||||
# CONFIG_INET_XFRM_TUNNEL is not set
|
||||
# CONFIG_INET_TUNNEL is not set
|
||||
CONFIG_INET_XFRM_MODE_TRANSPORT=y
|
||||
CONFIG_INET_XFRM_MODE_TUNNEL=y
|
||||
CONFIG_INET_XFRM_MODE_BEET=y
|
||||
CONFIG_INET_DIAG=y
|
||||
CONFIG_INET_TCP_DIAG=y
|
||||
# CONFIG_TCP_CONG_ADVANCED is not set
|
||||
CONFIG_TCP_CONG_CUBIC=y
|
||||
CONFIG_DEFAULT_TCP_CONG="cubic"
|
||||
# CONFIG_TCP_MD5SIG is not set
|
||||
# CONFIG_IPV6 is not set
|
||||
# CONFIG_INET6_XFRM_TUNNEL is not set
|
||||
# CONFIG_INET6_TUNNEL is not set
|
||||
# CONFIG_NETWORK_SECMARK is not set
|
||||
# CONFIG_NETFILTER is not set
|
||||
|
||||
#
|
||||
# DCCP Configuration (EXPERIMENTAL)
|
||||
#
|
||||
# CONFIG_IP_DCCP is not set
|
||||
|
||||
#
|
||||
# SCTP Configuration (EXPERIMENTAL)
|
||||
#
|
||||
# CONFIG_IP_SCTP is not set
|
||||
|
||||
#
|
||||
# TIPC Configuration (EXPERIMENTAL)
|
||||
#
|
||||
# CONFIG_TIPC is not set
|
||||
# CONFIG_ATM is not set
|
||||
# CONFIG_BRIDGE is not set
|
||||
# CONFIG_VLAN_8021Q is not set
|
||||
# CONFIG_DECNET is not set
|
||||
# CONFIG_LLC2 is not set
|
||||
# CONFIG_IPX is not set
|
||||
# CONFIG_ATALK is not set
|
||||
# CONFIG_X25 is not set
|
||||
# CONFIG_LAPB is not set
|
||||
# CONFIG_ECONET is not set
|
||||
# CONFIG_WAN_ROUTER is not set
|
||||
|
||||
#
|
||||
# QoS and/or fair queueing
|
||||
#
|
||||
# CONFIG_NET_SCHED is not set
|
||||
|
||||
#
|
||||
# Network testing
|
||||
#
|
||||
# CONFIG_NET_PKTGEN is not set
|
||||
# CONFIG_HAMRADIO is not set
|
||||
# CONFIG_IRDA is not set
|
||||
# CONFIG_BT is not set
|
||||
# CONFIG_IEEE80211 is not set
|
||||
|
||||
#
|
||||
# Device Drivers
|
||||
#
|
||||
|
||||
#
|
||||
# Generic Driver Options
|
||||
#
|
||||
CONFIG_STANDALONE=y
|
||||
CONFIG_PREVENT_FIRMWARE_BUILD=y
|
||||
# CONFIG_FW_LOADER is not set
|
||||
# CONFIG_SYS_HYPERVISOR is not set
|
||||
|
||||
#
|
||||
# Connector - unified userspace <-> kernelspace linker
|
||||
#
|
||||
# CONFIG_CONNECTOR is not set
|
||||
|
||||
#
|
||||
# Memory Technology Devices (MTD)
|
||||
#
|
||||
# CONFIG_MTD is not set
|
||||
|
||||
#
|
||||
# Parallel port support
|
||||
#
|
||||
# CONFIG_PARPORT is not set
|
||||
|
||||
#
|
||||
# Plug and Play support
|
||||
#
|
||||
# CONFIG_PNPACPI is not set
|
||||
|
||||
#
|
||||
# Block devices
|
||||
#
|
||||
# CONFIG_BLK_DEV_COW_COMMON is not set
|
||||
# CONFIG_BLK_DEV_LOOP is not set
|
||||
# CONFIG_BLK_DEV_NBD is not set
|
||||
CONFIG_BLK_DEV_RAM=y
|
||||
CONFIG_BLK_DEV_RAM_COUNT=16
|
||||
CONFIG_BLK_DEV_RAM_SIZE=4096
|
||||
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
|
||||
# CONFIG_CDROM_PKTCDVD is not set
|
||||
# CONFIG_ATA_OVER_ETH is not set
|
||||
|
||||
#
|
||||
# Misc devices
|
||||
#
|
||||
|
||||
#
|
||||
# ATA/ATAPI/MFM/RLL support
|
||||
#
|
||||
# CONFIG_IDE is not set
|
||||
|
||||
#
|
||||
# SCSI device support
|
||||
#
|
||||
# CONFIG_RAID_ATTRS is not set
|
||||
CONFIG_SCSI=y
|
||||
# CONFIG_SCSI_TGT is not set
|
||||
# CONFIG_SCSI_NETLINK is not set
|
||||
CONFIG_SCSI_PROC_FS=y
|
||||
|
||||
#
|
||||
# SCSI support type (disk, tape, CD-ROM)
|
||||
#
|
||||
CONFIG_BLK_DEV_SD=y
|
||||
# CONFIG_CHR_DEV_ST is not set
|
||||
# CONFIG_CHR_DEV_OSST is not set
|
||||
# CONFIG_BLK_DEV_SR is not set
|
||||
# CONFIG_CHR_DEV_SG is not set
|
||||
# CONFIG_CHR_DEV_SCH is not set
|
||||
|
||||
#
|
||||
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
|
||||
#
|
||||
# CONFIG_SCSI_MULTI_LUN is not set
|
||||
# CONFIG_SCSI_CONSTANTS is not set
|
||||
# CONFIG_SCSI_LOGGING is not set
|
||||
# CONFIG_SCSI_SCAN_ASYNC is not set
|
||||
|
||||
#
|
||||
# SCSI Transports
|
||||
#
|
||||
# CONFIG_SCSI_SPI_ATTRS is not set
|
||||
# CONFIG_SCSI_FC_ATTRS is not set
|
||||
# CONFIG_SCSI_ISCSI_ATTRS is not set
|
||||
# CONFIG_SCSI_SAS_ATTRS is not set
|
||||
# CONFIG_SCSI_SAS_LIBSAS is not set
|
||||
|
||||
#
|
||||
# SCSI low-level drivers
|
||||
#
|
||||
# CONFIG_ISCSI_TCP is not set
|
||||
# CONFIG_SCSI_DEBUG is not set
|
||||
|
||||
#
|
||||
# Serial ATA (prod) and Parallel ATA (experimental) drivers
|
||||
#
|
||||
CONFIG_ATA=y
|
||||
# CONFIG_ATA_NONSTANDARD is not set
|
||||
CONFIG_PATA_PLATFORM=y
|
||||
|
||||
#
|
||||
# Multi-device support (RAID and LVM)
|
||||
#
|
||||
# CONFIG_MD is not set
|
||||
|
||||
#
|
||||
# Fusion MPT device support
|
||||
#
|
||||
# CONFIG_FUSION is not set
|
||||
|
||||
#
|
||||
# IEEE 1394 (FireWire) support
|
||||
#
|
||||
|
||||
#
|
||||
# I2O device support
|
||||
#
|
||||
|
||||
#
|
||||
# Network device support
|
||||
#
|
||||
CONFIG_NETDEVICES=y
|
||||
# CONFIG_DUMMY is not set
|
||||
# CONFIG_BONDING is not set
|
||||
# CONFIG_EQUALIZER is not set
|
||||
# CONFIG_TUN is not set
|
||||
|
||||
#
|
||||
# PHY device support
|
||||
#
|
||||
# CONFIG_PHYLIB is not set
|
||||
|
||||
#
|
||||
# Ethernet (10 or 100Mbit)
|
||||
#
|
||||
CONFIG_NET_ETHERNET=y
|
||||
CONFIG_MII=y
|
||||
# CONFIG_STNIC is not set
|
||||
CONFIG_SMC91X=y
|
||||
|
||||
#
|
||||
# Ethernet (1000 Mbit)
|
||||
#
|
||||
|
||||
#
|
||||
# Ethernet (10000 Mbit)
|
||||
#
|
||||
|
||||
#
|
||||
# Token Ring devices
|
||||
#
|
||||
|
||||
#
|
||||
# Wireless LAN (non-hamradio)
|
||||
#
|
||||
# CONFIG_NET_RADIO is not set
|
||||
|
||||
#
|
||||
# Wan interfaces
|
||||
#
|
||||
# CONFIG_WAN is not set
|
||||
# CONFIG_PPP is not set
|
||||
# CONFIG_SLIP is not set
|
||||
# CONFIG_SHAPER is not set
|
||||
# CONFIG_NETCONSOLE is not set
|
||||
# CONFIG_NETPOLL is not set
|
||||
# CONFIG_NET_POLL_CONTROLLER is not set
|
||||
|
||||
#
|
||||
# ISDN subsystem
|
||||
#
|
||||
# CONFIG_ISDN is not set
|
||||
|
||||
#
|
||||
# Telephony Support
|
||||
#
|
||||
# CONFIG_PHONE is not set
|
||||
|
||||
#
|
||||
# Input device support
|
||||
#
|
||||
CONFIG_INPUT=y
|
||||
# CONFIG_INPUT_FF_MEMLESS is not set
|
||||
|
||||
#
|
||||
# Userland interfaces
|
||||
#
|
||||
CONFIG_INPUT_MOUSEDEV=y
|
||||
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
|
||||
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
|
||||
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
|
||||
# CONFIG_INPUT_JOYDEV is not set
|
||||
# CONFIG_INPUT_TSDEV is not set
|
||||
# CONFIG_INPUT_EVDEV is not set
|
||||
# CONFIG_INPUT_EVBUG is not set
|
||||
|
||||
#
|
||||
# Input Device Drivers
|
||||
#
|
||||
CONFIG_INPUT_KEYBOARD=y
|
||||
CONFIG_KEYBOARD_ATKBD=y
|
||||
# CONFIG_KEYBOARD_SUNKBD is not set
|
||||
# CONFIG_KEYBOARD_LKKBD is not set
|
||||
# CONFIG_KEYBOARD_XTKBD is not set
|
||||
# CONFIG_KEYBOARD_NEWTON is not set
|
||||
# CONFIG_KEYBOARD_STOWAWAY is not set
|
||||
# CONFIG_INPUT_MOUSE is not set
|
||||
# CONFIG_INPUT_JOYSTICK is not set
|
||||
# CONFIG_INPUT_TOUCHSCREEN is not set
|
||||
# CONFIG_INPUT_MISC is not set
|
||||
|
||||
#
|
||||
# Hardware I/O ports
|
||||
#
|
||||
CONFIG_SERIO=y
|
||||
# CONFIG_SERIO_I8042 is not set
|
||||
# CONFIG_SERIO_SERPORT is not set
|
||||
CONFIG_SERIO_LIBPS2=y
|
||||
# CONFIG_SERIO_RAW is not set
|
||||
# CONFIG_GAMEPORT is not set
|
||||
|
||||
#
|
||||
# Character devices
|
||||
#
|
||||
# CONFIG_VT is not set
|
||||
# CONFIG_SERIAL_NONSTANDARD is not set
|
||||
|
||||
#
|
||||
# Serial drivers
|
||||
#
|
||||
# CONFIG_SERIAL_8250 is not set
|
||||
|
||||
#
|
||||
# Non-8250 serial port support
|
||||
#
|
||||
CONFIG_SERIAL_SH_SCI=y
|
||||
CONFIG_SERIAL_SH_SCI_NR_UARTS=2
|
||||
CONFIG_SERIAL_SH_SCI_CONSOLE=y
|
||||
CONFIG_SERIAL_CORE=y
|
||||
CONFIG_SERIAL_CORE_CONSOLE=y
|
||||
CONFIG_UNIX98_PTYS=y
|
||||
CONFIG_LEGACY_PTYS=y
|
||||
CONFIG_LEGACY_PTY_COUNT=256
|
||||
|
||||
#
|
||||
# IPMI
|
||||
#
|
||||
# CONFIG_IPMI_HANDLER is not set
|
||||
|
||||
#
|
||||
# Watchdog Cards
|
||||
#
|
||||
# CONFIG_WATCHDOG is not set
|
||||
CONFIG_HW_RANDOM=y
|
||||
# CONFIG_GEN_RTC is not set
|
||||
# CONFIG_DTLK is not set
|
||||
# CONFIG_R3964 is not set
|
||||
# CONFIG_RAW_DRIVER is not set
|
||||
|
||||
#
|
||||
# TPM devices
|
||||
#
|
||||
# CONFIG_TCG_TPM is not set
|
||||
|
||||
#
|
||||
# I2C support
|
||||
#
|
||||
# CONFIG_I2C is not set
|
||||
|
||||
#
|
||||
# SPI support
|
||||
#
|
||||
# CONFIG_SPI is not set
|
||||
# CONFIG_SPI_MASTER is not set
|
||||
|
||||
#
|
||||
# Dallas's 1-wire bus
|
||||
#
|
||||
# CONFIG_W1 is not set
|
||||
|
||||
#
|
||||
# Hardware Monitoring support
|
||||
#
|
||||
CONFIG_HWMON=y
|
||||
# CONFIG_HWMON_VID is not set
|
||||
# CONFIG_SENSORS_ABITUGURU is not set
|
||||
# CONFIG_SENSORS_F71805F is not set
|
||||
# CONFIG_SENSORS_PC87427 is not set
|
||||
# CONFIG_SENSORS_VT1211 is not set
|
||||
# CONFIG_HWMON_DEBUG_CHIP is not set
|
||||
|
||||
#
|
||||
# Multifunction device drivers
|
||||
#
|
||||
# CONFIG_MFD_SM501 is not set
|
||||
|
||||
#
|
||||
# Multimedia devices
|
||||
#
|
||||
# CONFIG_VIDEO_DEV is not set
|
||||
|
||||
#
|
||||
# Digital Video Broadcasting Devices
|
||||
#
|
||||
# CONFIG_DVB is not set
|
||||
|
||||
#
|
||||
# Graphics support
|
||||
#
|
||||
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
||||
# CONFIG_FB is not set
|
||||
|
||||
#
|
||||
# Sound
|
||||
#
|
||||
# CONFIG_SOUND is not set
|
||||
|
||||
#
|
||||
# HID Devices
|
||||
#
|
||||
CONFIG_HID=y
|
||||
# CONFIG_HID_DEBUG is not set
|
||||
|
||||
#
|
||||
# USB support
|
||||
#
|
||||
# CONFIG_USB_ARCH_HAS_HCD is not set
|
||||
# CONFIG_USB_ARCH_HAS_OHCI is not set
|
||||
# CONFIG_USB_ARCH_HAS_EHCI is not set
|
||||
|
||||
#
|
||||
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
|
||||
#
|
||||
|
||||
#
|
||||
# USB Gadget Support
|
||||
#
|
||||
# CONFIG_USB_GADGET is not set
|
||||
|
||||
#
|
||||
# MMC/SD Card support
|
||||
#
|
||||
# CONFIG_MMC is not set
|
||||
|
||||
#
|
||||
# LED devices
|
||||
#
|
||||
# CONFIG_NEW_LEDS is not set
|
||||
|
||||
#
|
||||
# LED drivers
|
||||
#
|
||||
|
||||
#
|
||||
# LED Triggers
|
||||
#
|
||||
|
||||
#
|
||||
# InfiniBand support
|
||||
#
|
||||
|
||||
#
|
||||
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
|
||||
#
|
||||
|
||||
#
|
||||
# Real Time Clock
|
||||
#
|
||||
CONFIG_RTC_LIB=y
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_RTC_HCTOSYS=y
|
||||
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
|
||||
# CONFIG_RTC_DEBUG is not set
|
||||
|
||||
#
|
||||
# RTC interfaces
|
||||
#
|
||||
CONFIG_RTC_INTF_SYSFS=y
|
||||
CONFIG_RTC_INTF_PROC=y
|
||||
CONFIG_RTC_INTF_DEV=y
|
||||
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
|
||||
|
||||
#
|
||||
# RTC drivers
|
||||
#
|
||||
# CONFIG_RTC_DRV_DS1553 is not set
|
||||
# CONFIG_RTC_DRV_DS1742 is not set
|
||||
# CONFIG_RTC_DRV_M48T86 is not set
|
||||
CONFIG_RTC_DRV_SH=y
|
||||
# CONFIG_RTC_DRV_TEST is not set
|
||||
# CONFIG_RTC_DRV_V3020 is not set
|
||||
|
||||
#
|
||||
# DMA Engine support
|
||||
#
|
||||
# CONFIG_DMA_ENGINE is not set
|
||||
|
||||
#
|
||||
# DMA Clients
|
||||
#
|
||||
|
||||
#
|
||||
# DMA Devices
|
||||
#
|
||||
|
||||
#
|
||||
# Auxiliary Display support
|
||||
#
|
||||
|
||||
#
|
||||
# Virtualization
|
||||
#
|
||||
|
||||
#
|
||||
# File systems
|
||||
#
|
||||
CONFIG_EXT2_FS=y
|
||||
# CONFIG_EXT2_FS_XATTR is not set
|
||||
# CONFIG_EXT2_FS_XIP is not set
|
||||
CONFIG_EXT3_FS=y
|
||||
CONFIG_EXT3_FS_XATTR=y
|
||||
# CONFIG_EXT3_FS_POSIX_ACL is not set
|
||||
# CONFIG_EXT3_FS_SECURITY is not set
|
||||
# CONFIG_EXT4DEV_FS is not set
|
||||
CONFIG_JBD=y
|
||||
# CONFIG_JBD_DEBUG is not set
|
||||
CONFIG_FS_MBCACHE=y
|
||||
# CONFIG_REISERFS_FS is not set
|
||||
# CONFIG_JFS_FS is not set
|
||||
# CONFIG_FS_POSIX_ACL is not set
|
||||
# CONFIG_XFS_FS is not set
|
||||
# CONFIG_GFS2_FS is not set
|
||||
# CONFIG_OCFS2_FS is not set
|
||||
# CONFIG_MINIX_FS is not set
|
||||
# CONFIG_ROMFS_FS is not set
|
||||
CONFIG_INOTIFY=y
|
||||
CONFIG_INOTIFY_USER=y
|
||||
# CONFIG_QUOTA is not set
|
||||
CONFIG_DNOTIFY=y
|
||||
# CONFIG_AUTOFS_FS is not set
|
||||
# CONFIG_AUTOFS4_FS is not set
|
||||
# CONFIG_FUSE_FS is not set
|
||||
|
||||
#
|
||||
# CD-ROM/DVD Filesystems
|
||||
#
|
||||
# CONFIG_ISO9660_FS is not set
|
||||
# CONFIG_UDF_FS is not set
|
||||
|
||||
#
|
||||
# DOS/FAT/NT Filesystems
|
||||
#
|
||||
# CONFIG_MSDOS_FS is not set
|
||||
# CONFIG_VFAT_FS is not set
|
||||
# CONFIG_NTFS_FS is not set
|
||||
|
||||
#
|
||||
# Pseudo filesystems
|
||||
#
|
||||
CONFIG_PROC_FS=y
|
||||
CONFIG_PROC_KCORE=y
|
||||
CONFIG_PROC_SYSCTL=y
|
||||
CONFIG_SYSFS=y
|
||||
CONFIG_TMPFS=y
|
||||
# CONFIG_TMPFS_POSIX_ACL is not set
|
||||
CONFIG_HUGETLBFS=y
|
||||
CONFIG_HUGETLB_PAGE=y
|
||||
CONFIG_RAMFS=y
|
||||
# CONFIG_CONFIGFS_FS is not set
|
||||
|
||||
#
|
||||
# Miscellaneous filesystems
|
||||
#
|
||||
# CONFIG_ADFS_FS is not set
|
||||
# CONFIG_AFFS_FS is not set
|
||||
# CONFIG_HFS_FS is not set
|
||||
# CONFIG_HFSPLUS_FS is not set
|
||||
# CONFIG_BEFS_FS is not set
|
||||
# CONFIG_BFS_FS is not set
|
||||
# CONFIG_EFS_FS is not set
|
||||
# CONFIG_CRAMFS is not set
|
||||
# CONFIG_VXFS_FS is not set
|
||||
# CONFIG_HPFS_FS is not set
|
||||
# CONFIG_QNX4FS_FS is not set
|
||||
# CONFIG_SYSV_FS is not set
|
||||
# CONFIG_UFS_FS is not set
|
||||
|
||||
#
|
||||
# Network File Systems
|
||||
#
|
||||
# CONFIG_NFS_FS is not set
|
||||
# CONFIG_NFSD is not set
|
||||
# CONFIG_SMB_FS is not set
|
||||
# CONFIG_CIFS is not set
|
||||
# CONFIG_NCP_FS is not set
|
||||
# CONFIG_CODA_FS is not set
|
||||
# CONFIG_AFS_FS is not set
|
||||
# CONFIG_9P_FS is not set
|
||||
|
||||
#
|
||||
# Partition Types
|
||||
#
|
||||
# CONFIG_PARTITION_ADVANCED is not set
|
||||
CONFIG_MSDOS_PARTITION=y
|
||||
|
||||
#
|
||||
# Native Language Support
|
||||
#
|
||||
# CONFIG_NLS is not set
|
||||
|
||||
#
|
||||
# Distributed Lock Manager
|
||||
#
|
||||
# CONFIG_DLM is not set
|
||||
|
||||
#
|
||||
# Profiling support
|
||||
#
|
||||
# CONFIG_PROFILING is not set
|
||||
|
||||
#
|
||||
# Kernel hacking
|
||||
#
|
||||
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
|
||||
# CONFIG_PRINTK_TIME is not set
|
||||
# CONFIG_ENABLE_MUST_CHECK is not set
|
||||
# CONFIG_MAGIC_SYSRQ is not set
|
||||
# CONFIG_UNUSED_SYMBOLS is not set
|
||||
# CONFIG_DEBUG_FS is not set
|
||||
# CONFIG_HEADERS_CHECK is not set
|
||||
# CONFIG_DEBUG_KERNEL is not set
|
||||
CONFIG_LOG_BUF_SHIFT=14
|
||||
# CONFIG_DEBUG_BUGVERBOSE is not set
|
||||
# CONFIG_SH_STANDARD_BIOS is not set
|
||||
# CONFIG_EARLY_SCIF_CONSOLE is not set
|
||||
# CONFIG_SH_KGDB is not set
|
||||
|
||||
#
|
||||
# Security options
|
||||
#
|
||||
# CONFIG_KEYS is not set
|
||||
# CONFIG_SECURITY is not set
|
||||
|
||||
#
|
||||
# Cryptographic options
|
||||
#
|
||||
# CONFIG_CRYPTO is not set
|
||||
|
||||
#
|
||||
# Library routines
|
||||
#
|
||||
CONFIG_BITREVERSE=y
|
||||
# CONFIG_CRC_CCITT is not set
|
||||
# CONFIG_CRC16 is not set
|
||||
CONFIG_CRC32=y
|
||||
# CONFIG_LIBCRC32C is not set
|
||||
CONFIG_PLIST=y
|
||||
CONFIG_HAS_IOMEM=y
|
||||
CONFIG_HAS_IOPORT=y
|
1309
arch/sh/configs/se7780_defconfig
Normal file
1309
arch/sh/configs/se7780_defconfig
Normal file
File diff suppressed because it is too large
Load Diff
@ -1,5 +1,15 @@
|
||||
source "arch/sh/drivers/dma/Kconfig"
|
||||
source "arch/sh/cchips/Kconfig"
|
||||
|
||||
menu "Additional SuperH Device Drivers"
|
||||
|
||||
config HEARTBEAT
|
||||
bool "Heartbeat LED"
|
||||
help
|
||||
Use the power-on LED on your machine as a load meter. The exact
|
||||
behavior is platform-dependent, but normally the flash frequency is
|
||||
a hyperbolic function of the 5-minute load average.
|
||||
|
||||
config PUSH_SWITCH
|
||||
tristate "Push switch support"
|
||||
help
|
||||
|
@ -40,16 +40,9 @@ static void heartbeat_timer(unsigned long data)
|
||||
static unsigned bit = 0, up = 1;
|
||||
|
||||
ctrl_outw(1 << hd->bit_pos[bit], (unsigned long)hd->base);
|
||||
if (up)
|
||||
if (bit == (ARRAY_SIZE(hd->bit_pos) - 1)) {
|
||||
bit--;
|
||||
up = 0;
|
||||
} else
|
||||
bit++;
|
||||
else if (bit == 0)
|
||||
up = 1;
|
||||
else
|
||||
bit--;
|
||||
bit += up;
|
||||
if ((bit == 0) || (bit == ARRAY_SIZE(hd->bit_pos)-1))
|
||||
up = -up;
|
||||
|
||||
mod_timer(&hd->timer, jiffies + (110 - ((300 << FSHIFT) /
|
||||
((avenrun[0] / 5) + (3 << FSHIFT)))));
|
||||
|
@ -8,12 +8,15 @@ obj-$(CONFIG_PCI_AUTO) += pci-auto.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_ST40STB1) += pci-st40.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7751) += pci-sh7751.o ops-sh4.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7780) += pci-sh7780.o ops-sh4.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7785) += pci-sh7780.o ops-sh4.o
|
||||
|
||||
obj-$(CONFIG_SH_DREAMCAST) += ops-dreamcast.o fixups-dreamcast.o \
|
||||
dma-dreamcast.o
|
||||
obj-$(CONFIG_SH_SECUREEDGE5410) += ops-snapgear.o
|
||||
obj-$(CONFIG_SH_RTS7751R2D) += ops-rts7751r2d.o fixups-rts7751r2d.o
|
||||
obj-$(CONFIG_SH_SH03) += ops-sh03.o fixups-sh03.o
|
||||
obj-$(CONFIG_SH_R7780RP) += ops-r7780rp.o fixups-r7780rp.o
|
||||
obj-$(CONFIG_SH_HIGHLANDER) += ops-r7780rp.o fixups-r7780rp.o
|
||||
obj-$(CONFIG_SH_TITAN) += ops-titan.o
|
||||
obj-$(CONFIG_SH_LANDISK) += ops-landisk.o
|
||||
obj-$(CONFIG_SH_LBOX_RE2) += ops-lboxre2.o fixups-lboxre2.o
|
||||
obj-$(CONFIG_SH_7780_SOLUTION_ENGINE) += ops-se7780.o fixups-se7780.o
|
||||
|
41
arch/sh/drivers/pci/fixups-lboxre2.c
Normal file
41
arch/sh/drivers/pci/fixups-lboxre2.c
Normal file
@ -0,0 +1,41 @@
|
||||
/*
|
||||
* arch/sh/drivers/pci/fixups-lboxre2.c
|
||||
*
|
||||
* L-BOX RE2 PCI fixups
|
||||
*
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include "pci-sh4.h"
|
||||
|
||||
#define PCIMCR_MRSET_OFF 0xBFFFFFFF
|
||||
#define PCIMCR_RFSH_OFF 0xFFFFFFFB
|
||||
|
||||
int pci_fixup_pcic(void)
|
||||
{
|
||||
unsigned long bcr1, mcr;
|
||||
|
||||
bcr1 = inl(SH7751_BCR1);
|
||||
bcr1 |= 0x40080000; /* Enable Bit 19 BREQEN, set PCIC to slave */
|
||||
pci_write_reg(bcr1, SH4_PCIBCR1);
|
||||
|
||||
/* Enable all interrupts, so we known what to fix */
|
||||
pci_write_reg(0x0000c3ff, SH4_PCIINTM);
|
||||
pci_write_reg(0x0000380f, SH4_PCIAINTM);
|
||||
pci_write_reg(0xfb900047, SH7751_PCICONF1);
|
||||
pci_write_reg(0xab000001, SH7751_PCICONF4);
|
||||
|
||||
mcr = inl(SH7751_MCR);
|
||||
mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
|
||||
pci_write_reg(mcr, SH4_PCIMCR);
|
||||
|
||||
pci_write_reg(0x0c000000, SH7751_PCICONF5);
|
||||
pci_write_reg(0xd0000000, SH7751_PCICONF6);
|
||||
pci_write_reg(0x0c000000, SH4_PCILAR0);
|
||||
pci_write_reg(0x00000000, SH4_PCILAR1);
|
||||
|
||||
return 0;
|
||||
}
|
60
arch/sh/drivers/pci/fixups-se7780.c
Normal file
60
arch/sh/drivers/pci/fixups-se7780.c
Normal file
@ -0,0 +1,60 @@
|
||||
/*
|
||||
* arch/sh/drivers/pci/fixups-se7780.c
|
||||
*
|
||||
* HITACHI UL Solution Engine 7780 PCI fixups
|
||||
*
|
||||
* Copyright (C) 2003 Lineo uSolutions, Inc.
|
||||
* Copyright (C) 2004 - 2006 Paul Mundt
|
||||
* Copyright (C) 2006 Nobuhiro Iwamatsu
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/pci.h>
|
||||
#include "pci-sh4.h"
|
||||
#include <asm/io.h>
|
||||
|
||||
int pci_fixup_pcic(void)
|
||||
{
|
||||
ctrl_outl(0x00000001, SH7780_PCI_VCR2);
|
||||
|
||||
/* Enable all interrupts, so we know what to fix */
|
||||
pci_write_reg(0x0000C3FF, SH7780_PCIIMR);
|
||||
pci_write_reg(0x0000380F, SH7780_PCIAINTM);
|
||||
|
||||
/* Set up standard PCI config registers */
|
||||
ctrl_outw(0xFB00, PCI_REG(SH7780_PCISTATUS));
|
||||
ctrl_outw(0x0047, PCI_REG(SH7780_PCICMD));
|
||||
ctrl_outb( 0x00, PCI_REG(SH7780_PCIPIF));
|
||||
ctrl_outb( 0x00, PCI_REG(SH7780_PCISUB));
|
||||
ctrl_outb( 0x06, PCI_REG(SH7780_PCIBCC));
|
||||
ctrl_outw(0x1912, PCI_REG(SH7780_PCISVID));
|
||||
ctrl_outw(0x0001, PCI_REG(SH7780_PCISID));
|
||||
|
||||
pci_write_reg(0x08000000, SH7780_PCIMBAR0); /* PCI */
|
||||
pci_write_reg(0x08000000, SH7780_PCILAR0); /* SHwy */
|
||||
pci_write_reg(0x07F00001, SH7780_PCILSR); /* size 128M w/ MBAR */
|
||||
|
||||
pci_write_reg(0x00000000, SH7780_PCIMBAR1);
|
||||
pci_write_reg(0x00000000, SH7780_PCILAR1);
|
||||
pci_write_reg(0x00000000, SH7780_PCILSR1);
|
||||
|
||||
pci_write_reg(0xAB000801, SH7780_PCIIBAR);
|
||||
|
||||
/*
|
||||
* Set the MBR so PCI address is one-to-one with window,
|
||||
* meaning all calls go straight through... use ifdef to
|
||||
* catch erroneous assumption.
|
||||
*/
|
||||
pci_write_reg(0xFD000000 , SH7780_PCIMBR0);
|
||||
pci_write_reg(0x00FC0000 , SH7780_PCIMBMR0); /* 16M */
|
||||
|
||||
/* Set IOBR for window containing area specified in pci.h */
|
||||
pci_write_reg(PCIBIOS_MIN_IO & ~(SH7780_PCI_IO_SIZE-1), SH7780_PCIIOBR);
|
||||
pci_write_reg((SH7780_PCI_IO_SIZE-1) & (7 << 18), SH7780_PCIIOBMR);
|
||||
|
||||
pci_write_reg(0xA5000C01, SH7780_PCICR);
|
||||
|
||||
return 0;
|
||||
}
|
@ -17,8 +17,8 @@
|
||||
|
||||
static struct resource sh7751_io_resource = {
|
||||
.name = "SH7751 IO",
|
||||
.start = 0x4000,
|
||||
.end = 0x4000 + SH7751_PCI_IO_SIZE - 1,
|
||||
.start = SH7751_PCI_IO_BASE,
|
||||
.end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
|
||||
.flags = IORESOURCE_IO
|
||||
};
|
||||
|
||||
|
63
arch/sh/drivers/pci/ops-lboxre2.c
Normal file
63
arch/sh/drivers/pci/ops-lboxre2.c
Normal file
@ -0,0 +1,63 @@
|
||||
/*
|
||||
* linux/arch/sh/drivers/pci/ops-lboxre2.c
|
||||
*
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* PCI initialization for the NTT COMWARE L-BOX RE2
|
||||
*/
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/io.h>
|
||||
#include <asm/lboxre2.h>
|
||||
#include "pci-sh4.h"
|
||||
|
||||
static char lboxre2_irq_tab[] __initdata = {
|
||||
IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD,
|
||||
};
|
||||
|
||||
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
|
||||
{
|
||||
return lboxre2_irq_tab[slot];
|
||||
}
|
||||
|
||||
static struct resource sh7751_io_resource = {
|
||||
.name = "SH7751_IO",
|
||||
.start = SH7751_PCI_IO_BASE ,
|
||||
.end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
|
||||
.flags = IORESOURCE_IO
|
||||
};
|
||||
|
||||
static struct resource sh7751_mem_resource = {
|
||||
.name = "SH7751_mem",
|
||||
.start = SH7751_PCI_MEMORY_BASE,
|
||||
.end = SH7751_PCI_MEMORY_BASE + SH7751_PCI_MEM_SIZE - 1,
|
||||
.flags = IORESOURCE_MEM
|
||||
};
|
||||
|
||||
extern struct pci_ops sh7751_pci_ops;
|
||||
|
||||
struct pci_channel board_pci_channels[] = {
|
||||
{ &sh4_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff },
|
||||
{ NULL, NULL, NULL, 0, 0 },
|
||||
};
|
||||
|
||||
EXPORT_SYMBOL(board_pci_channels);
|
||||
|
||||
static struct sh4_pci_address_map sh7751_pci_map = {
|
||||
.window0 = {
|
||||
.base = SH7751_CS3_BASE_ADDR,
|
||||
.size = 0x04000000,
|
||||
},
|
||||
.window1 = {
|
||||
.base = 0x00000000, /* Unused */
|
||||
.size = 0x00000000, /* Unused */
|
||||
},
|
||||
.flags = SH4_PCIC_NO_RESET,
|
||||
};
|
||||
|
||||
int __init pcibios_init_platform(void)
|
||||
{
|
||||
return sh7751_pcic_init(&sh7751_pci_map);
|
||||
}
|
@ -17,18 +17,25 @@
|
||||
#include <asm/io.h>
|
||||
#include "pci-sh4.h"
|
||||
|
||||
static char r7780rp_irq_tab[] __initdata = {
|
||||
0, 1, 2, 3,
|
||||
};
|
||||
|
||||
static char r7780mp_irq_tab[] __initdata = {
|
||||
65, 66, 67, 68,
|
||||
};
|
||||
|
||||
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
|
||||
{
|
||||
switch (slot) {
|
||||
case 0: return IRQ_PCISLOT1; /* PCI Interrupt #1 */
|
||||
case 1: return IRQ_PCISLOT2; /* PCI Interrupt #2 */
|
||||
case 2: return IRQ_PCISLOT3; /* PCI Interrupt #3 */
|
||||
case 3: return IRQ_PCISLOT4; /* PCI Interrupt E4 */
|
||||
default:
|
||||
printk(KERN_ERR "PCI: Bad IRQ mapping "
|
||||
"request for slot %d, func %d\n", slot, pin-1);
|
||||
return -1;
|
||||
}
|
||||
if (mach_is_r7780rp())
|
||||
return r7780rp_irq_tab[slot];
|
||||
if (mach_is_r7780mp() || mach_is_r7785rp())
|
||||
return r7780mp_irq_tab[slot];
|
||||
|
||||
printk(KERN_ERR "PCI: Bad IRQ mapping "
|
||||
"request for slot %d, func %d\n", slot, pin-1);
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
static struct resource sh7780_io_resource = {
|
||||
|
96
arch/sh/drivers/pci/ops-se7780.c
Normal file
96
arch/sh/drivers/pci/ops-se7780.c
Normal file
@ -0,0 +1,96 @@
|
||||
/*
|
||||
* linux/arch/sh/drivers/pci/ops-se7780.c
|
||||
*
|
||||
* Copyright (C) 2006 Nobuhiro Iwamatsu
|
||||
*
|
||||
* PCI initialization for the Hitachi UL Solution Engine 7780SE03
|
||||
*
|
||||
* May be copied or modified under the terms of the GNU General Public
|
||||
* License. See linux/COPYING for more information.
|
||||
*/
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/pci.h>
|
||||
#include <asm/se7780.h>
|
||||
#include <asm/io.h>
|
||||
#include "pci-sh4.h"
|
||||
|
||||
/*
|
||||
* IDSEL = AD16 PCI slot
|
||||
* IDSEL = AD17 PCI slot
|
||||
* IDSEL = AD18 Serial ATA Controller (Silicon Image SiL3512A)
|
||||
* IDSEL = AD19 USB Host Controller (NEC uPD7210100A)
|
||||
*/
|
||||
|
||||
/* IDSEL [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] */
|
||||
static char se7780_irq_tab[4][16] __initdata = {
|
||||
/* INTA */
|
||||
{ 65, 68, 67, 68, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
|
||||
/* INTB */
|
||||
{ 66, 65, -1, 65, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
|
||||
/* INTC */
|
||||
{ 67, 66, -1, 66, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
|
||||
/* INTD */
|
||||
{ 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
|
||||
};
|
||||
|
||||
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
|
||||
{
|
||||
return se7780_irq_tab[pin-1][slot];
|
||||
}
|
||||
|
||||
static struct resource se7780_io_resource = {
|
||||
.name = "SH7780_IO",
|
||||
.start = 0x2000,
|
||||
.end = 0x2000 + SH7780_PCI_IO_SIZE - 1,
|
||||
.flags = IORESOURCE_IO
|
||||
};
|
||||
|
||||
static struct resource se7780_mem_resource = {
|
||||
.name = "SH7780_mem",
|
||||
.start = SH7780_PCI_MEMORY_BASE,
|
||||
.end = SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1,
|
||||
.flags = IORESOURCE_MEM
|
||||
};
|
||||
|
||||
extern struct pci_ops se7780_pci_ops;
|
||||
|
||||
struct pci_channel board_pci_channels[] = {
|
||||
{ &sh4_pci_ops, &se7780_io_resource, &se7780_mem_resource, 0, 0xff },
|
||||
{ NULL, NULL, NULL, 0, 0 },
|
||||
};
|
||||
EXPORT_SYMBOL(board_pci_channels);
|
||||
|
||||
static struct sh4_pci_address_map se7780_pci_map = {
|
||||
.window0 = {
|
||||
.base = SH7780_CS2_BASE_ADDR,
|
||||
.size = 0x04000000,
|
||||
},
|
||||
.flags = SH4_PCIC_NO_RESET,
|
||||
};
|
||||
|
||||
int __init pcibios_init_platform(void)
|
||||
{
|
||||
printk("SH7780 PCI: Finished initialization of the PCI controller\n");
|
||||
|
||||
/*
|
||||
* FPGA PCISEL register initialize
|
||||
*
|
||||
* CPU || SLOT1 | SLOT2 | S-ATA | USB
|
||||
* -------------------------------------
|
||||
* INTA || INTA | INTD | -- | INTB
|
||||
* -------------------------------------
|
||||
* INTB || INTB | INTA | -- | INTC
|
||||
* -------------------------------------
|
||||
* INTC || INTC | INTB | INTA | --
|
||||
* -------------------------------------
|
||||
* INTD || INTD | INTC | -- | INTA
|
||||
* -------------------------------------
|
||||
*/
|
||||
ctrl_outw(0x0013, FPGA_PCI_INTSEL1);
|
||||
ctrl_outw(0xE402, FPGA_PCI_INTSEL2);
|
||||
|
||||
return sh7780_pcic_init(&se7780_pci_map);
|
||||
}
|
@ -162,3 +162,9 @@ char * __init pcibios_setup(char *str)
|
||||
|
||||
return str;
|
||||
}
|
||||
|
||||
int __attribute__((weak)) pci_fixup_pcic(void)
|
||||
{
|
||||
/* Nothing to do. */
|
||||
return 0;
|
||||
}
|
||||
|
@ -1,7 +1,7 @@
|
||||
#ifndef __PCI_SH4_H
|
||||
#define __PCI_SH4_H
|
||||
|
||||
#ifdef CONFIG_CPU_SUBTYPE_SH7780
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7780) || defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
#include "pci-sh7780.h"
|
||||
#else
|
||||
#include "pci-sh7751.h"
|
||||
|
@ -12,7 +12,6 @@
|
||||
* License. See linux/COPYING for more information.
|
||||
*
|
||||
*/
|
||||
|
||||
#undef DEBUG
|
||||
|
||||
#include <linux/init.h>
|
||||
@ -194,9 +193,7 @@ int __init sh7751_pcic_init(struct sh4_pci_address_map *map)
|
||||
* DMA interrupts...
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_SH_RTS7751R2D
|
||||
pci_fixup_pcic();
|
||||
#endif
|
||||
|
||||
/* SH7751 init done, set central function init complete */
|
||||
/* use round robin mode to stop a device starving/overruning */
|
||||
|
@ -48,7 +48,7 @@
|
||||
static int __init sh7780_pci_init(void)
|
||||
{
|
||||
unsigned int id;
|
||||
int ret;
|
||||
int ret, match = 0;
|
||||
|
||||
pr_debug("PCI: Starting intialization.\n");
|
||||
|
||||
@ -56,19 +56,43 @@ static int __init sh7780_pci_init(void)
|
||||
|
||||
/* check for SH7780/SH7780R hardware */
|
||||
id = pci_read_reg(SH7780_PCIVID);
|
||||
if ((id != ((SH7780_DEVICE_ID << 16) | SH7780_VENDOR_ID)) &&
|
||||
(id != ((SH7781_DEVICE_ID << 16) | SH7780_VENDOR_ID))) {
|
||||
if ((id & 0xffff) == SH7780_VENDOR_ID) {
|
||||
switch ((id >> 16) & 0xffff) {
|
||||
case SH7780_DEVICE_ID:
|
||||
case SH7781_DEVICE_ID:
|
||||
case SH7785_DEVICE_ID:
|
||||
match = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (unlikely(!match)) {
|
||||
printk(KERN_ERR "PCI: This is not an SH7780 (%x)\n", id);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Setup the INTC */
|
||||
ctrl_outl(0x00200000, INTC_ICR0); /* INTC SH-4 Mode */
|
||||
ctrl_outl(0x00078000, INTC_INT2MSKCR); /* enable PCIINTA - PCIINTD */
|
||||
ctrl_outl(0x40000000, INTC_INTMSK1); /* disable IRL4-7 Interrupt */
|
||||
ctrl_outl(0x0000fffe, INTC_INTMSK2); /* disable IRL4-7 Interrupt */
|
||||
ctrl_outl(0x80000000, INTC_INTMSKCLR1); /* enable IRL0-3 Interrupt */
|
||||
ctrl_outl(0xfffe0000, INTC_INTMSKCLR2); /* enable IRL0-3 Interrupt */
|
||||
if (mach_is_7780se()) {
|
||||
/* ICR0: IRL=use separately */
|
||||
ctrl_outl(0x00C00020, INTC_ICR0);
|
||||
/* ICR1: detect low level(for 2ndcut) */
|
||||
ctrl_outl(0xAAAA0000, INTC_ICR1);
|
||||
/* INTPRI: priority=3(all) */
|
||||
ctrl_outl(0x33333333, INTC_INTPRI);
|
||||
} else {
|
||||
/* INTC SH-4 Mode */
|
||||
ctrl_outl(0x00200000, INTC_ICR0);
|
||||
/* enable PCIINTA - PCIINTD */
|
||||
ctrl_outl(0x00078000, INTC_INT2MSKCR);
|
||||
/* disable IRL4-7 Interrupt */
|
||||
ctrl_outl(0x40000000, INTC_INTMSK1);
|
||||
/* disable IRL4-7 Interrupt */
|
||||
ctrl_outl(0x0000fffe, INTC_INTMSK2);
|
||||
/* enable IRL0-3 Interrupt */
|
||||
ctrl_outl(0x80000000, INTC_INTMSKCLR1);
|
||||
/* enable IRL0-3 Interrupt */
|
||||
ctrl_outl(0xfffe0000, INTC_INTMSKCLR2);
|
||||
}
|
||||
|
||||
if ((ret = sh4_pci_check_direct()) != 0)
|
||||
return ret;
|
||||
@ -138,9 +162,8 @@ int __init sh7780_pcic_init(struct sh4_pci_address_map *map)
|
||||
* DMA interrupts...
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_SH_R7780RP
|
||||
/* Apply any last-minute PCIC fixups */
|
||||
pci_fixup_pcic();
|
||||
#endif
|
||||
|
||||
/* SH7780 init done, set central function init complete */
|
||||
/* use round robin mode to stop a device starving/overruning */
|
||||
|
@ -14,8 +14,9 @@
|
||||
|
||||
/* Platform Specific Values */
|
||||
#define SH7780_VENDOR_ID 0x1912
|
||||
#define SH7780_DEVICE_ID 0x0002
|
||||
#define SH7781_DEVICE_ID 0x0001
|
||||
#define SH7780_DEVICE_ID 0x0002
|
||||
#define SH7785_DEVICE_ID 0x0007
|
||||
|
||||
/* SH7780 Control Registers */
|
||||
#define SH7780_PCI_VCR0 0xFE000000
|
||||
@ -65,6 +66,22 @@
|
||||
#define SH7780_PCIPMCSR_BSE 0x046
|
||||
#define SH7780_PCICDD 0x047
|
||||
|
||||
#define SH7780_PCICR 0x100 /* PCI Control Register */
|
||||
#define SH7780_PCILSR 0x104 /* PCI Local Space Register0 */
|
||||
#define SH7780_PCILSR1 0x108 /* PCI Local Space Register1 */
|
||||
#define SH7780_PCILAR0 0x10C /* PCI Local Address Register1 */
|
||||
#define SH7780_PCILAR1 0x110 /* PCI Local Address Register1 */
|
||||
#define SH7780_PCIIR 0x114 /* PCI Interrupt Register */
|
||||
#define SH7780_PCIIMR 0x118 /* PCI Interrupt Mask Register */
|
||||
#define SH7780_PCIAIR 0x11C /* Error Address Register */
|
||||
#define SH7780_PCICIR 0x120 /* Error Command/Data Register */
|
||||
#define SH7780_PCIAINT 0x130 /* Arbiter Interrupt Register */
|
||||
#define SH7780_PCIAINTM 0x134 /* Arbiter Int. Mask Register */
|
||||
#define SH7780_PCIBMIR 0x138 /* Error Bus Master Register */
|
||||
#define SH7780_PCIPAR 0x1C0 /* PIO Address Register */
|
||||
#define SH7780_PCIPINT 0x1CC /* Power Mgmnt Int. Register */
|
||||
#define SH7780_PCIPINTM 0x1D0 /* Power Mgmnt Mask Register */
|
||||
|
||||
#define SH7780_PCIMBR0 0x1E0
|
||||
#define SH7780_PCIMBMR0 0x1E4
|
||||
#define SH7780_PCIMBR2 0x1F0
|
||||
|
@ -20,5 +20,6 @@ obj-$(CONFIG_SH_CPU_FREQ) += cpufreq.o
|
||||
obj-$(CONFIG_MODULES) += module.o
|
||||
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
|
||||
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
|
||||
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
|
||||
obj-$(CONFIG_PM) += pm.o
|
||||
obj-$(CONFIG_STACKTRACE) += stacktrace.o
|
||||
|
@ -29,7 +29,7 @@
|
||||
* 0xB8001000 : Common Memory
|
||||
* 0xBA000000 : I/O
|
||||
*/
|
||||
#if defined(CONFIG_IDE) && defined(CONFIG_CPU_SH4)
|
||||
#if defined(CONFIG_CPU_SH4)
|
||||
/* SH4 can't access PCMCIA interface through P2 area.
|
||||
* we must remap it with appropreate attribute bit of the page set.
|
||||
* this part is based on Greg Banks' hd64465_ss.c implementation - Masahiro Abe */
|
||||
@ -71,7 +71,7 @@ static int __init cf_init_default(void)
|
||||
/* You must have enabled the card, and set the level interrupt
|
||||
* before reaching this point. Possibly in boot ROM or boot loader.
|
||||
*/
|
||||
#if defined(CONFIG_IDE) && defined(CONFIG_CPU_SH4)
|
||||
#if defined(CONFIG_CPU_SH4)
|
||||
allocate_cf_area();
|
||||
#endif
|
||||
#if defined(CONFIG_SH_UNKNOWN)
|
||||
@ -84,15 +84,25 @@ static int __init cf_init_default(void)
|
||||
|
||||
#if defined(CONFIG_SH_SOLUTION_ENGINE)
|
||||
#include <asm/se.h>
|
||||
#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE)
|
||||
#include <asm/se7722.h>
|
||||
#endif
|
||||
|
||||
/*
|
||||
* SolutionEngine
|
||||
* SolutionEngine Seriese
|
||||
*
|
||||
* about MS770xSE
|
||||
* 0xB8400000 : Common Memory
|
||||
* 0xB8500000 : Attribute
|
||||
* 0xB8600000 : I/O
|
||||
*
|
||||
* about MS7722SE
|
||||
* 0xB0400000 : Common Memory
|
||||
* 0xB0500000 : Attribute
|
||||
* 0xB0600000 : I/O
|
||||
*/
|
||||
|
||||
#if defined(CONFIG_SH_SOLUTION_ENGINE) || defined(CONFIG_SH_7722_SOLUTION_ENGINE)
|
||||
static int __init cf_init_se(void)
|
||||
{
|
||||
if ((ctrl_inw(MRSHPC_CSR) & 0x000c) != 0)
|
||||
@ -109,7 +119,7 @@ static int __init cf_init_se(void)
|
||||
* flag == COMMON/ATTRIBUTE/IO
|
||||
*/
|
||||
/* common window open */
|
||||
ctrl_outw(0x8a84, MRSHPC_MW0CR1);/* window 0xb8400000 */
|
||||
ctrl_outw(0x8a84, MRSHPC_MW0CR1);
|
||||
if((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
|
||||
/* common mode & bus width 16bit SWAP = 1*/
|
||||
ctrl_outw(0x0b00, MRSHPC_MW0CR2);
|
||||
@ -118,7 +128,7 @@ static int __init cf_init_se(void)
|
||||
ctrl_outw(0x0300, MRSHPC_MW0CR2);
|
||||
|
||||
/* attribute window open */
|
||||
ctrl_outw(0x8a85, MRSHPC_MW1CR1);/* window 0xb8500000 */
|
||||
ctrl_outw(0x8a85, MRSHPC_MW1CR1);
|
||||
if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
|
||||
/* attribute mode & bus width 16bit SWAP = 1*/
|
||||
ctrl_outw(0x0a00, MRSHPC_MW1CR2);
|
||||
@ -127,7 +137,7 @@ static int __init cf_init_se(void)
|
||||
ctrl_outw(0x0200, MRSHPC_MW1CR2);
|
||||
|
||||
/* I/O window open */
|
||||
ctrl_outw(0x8a86, MRSHPC_IOWCR1);/* I/O window 0xb8600000 */
|
||||
ctrl_outw(0x8a86, MRSHPC_IOWCR1);
|
||||
ctrl_outw(0x0008, MRSHPC_CDCR); /* I/O card mode */
|
||||
if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
|
||||
ctrl_outw(0x0a00, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 1*/
|
||||
@ -143,10 +153,10 @@ static int __init cf_init_se(void)
|
||||
|
||||
int __init cf_init(void)
|
||||
{
|
||||
#if defined(CONFIG_SH_SOLUTION_ENGINE)
|
||||
if (MACH_SE)
|
||||
if( mach_is_se() || mach_is_7722se() ){
|
||||
return cf_init_se();
|
||||
#endif
|
||||
}
|
||||
|
||||
return cf_init_default();
|
||||
}
|
||||
|
||||
|
@ -1,7 +1,7 @@
|
||||
/*
|
||||
* arch/sh/kernel/cpu/clock.c - SuperH clock framework
|
||||
*
|
||||
* Copyright (C) 2005, 2006 Paul Mundt
|
||||
* Copyright (C) 2005, 2006, 2007 Paul Mundt
|
||||
*
|
||||
* This clock framework is derived from the OMAP version by:
|
||||
*
|
||||
@ -23,6 +23,7 @@
|
||||
#include <linux/seq_file.h>
|
||||
#include <linux/err.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/proc_fs.h>
|
||||
#include <asm/clock.h>
|
||||
#include <asm/timer.h>
|
||||
|
||||
@ -98,15 +99,17 @@ int __clk_enable(struct clk *clk)
|
||||
if (clk->ops && clk->ops->init)
|
||||
clk->ops->init(clk);
|
||||
|
||||
kref_get(&clk->kref);
|
||||
|
||||
if (clk->flags & CLK_ALWAYS_ENABLED)
|
||||
return 0;
|
||||
|
||||
if (likely(clk->ops && clk->ops->enable))
|
||||
clk->ops->enable(clk);
|
||||
|
||||
kref_get(&clk->kref);
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(__clk_enable);
|
||||
|
||||
int clk_enable(struct clk *clk)
|
||||
{
|
||||
@ -119,6 +122,7 @@ int clk_enable(struct clk *clk)
|
||||
|
||||
return ret;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_enable);
|
||||
|
||||
static void clk_kref_release(struct kref *kref)
|
||||
{
|
||||
@ -127,11 +131,17 @@ static void clk_kref_release(struct kref *kref)
|
||||
|
||||
void __clk_disable(struct clk *clk)
|
||||
{
|
||||
int count = kref_put(&clk->kref, clk_kref_release);
|
||||
|
||||
if (clk->flags & CLK_ALWAYS_ENABLED)
|
||||
return;
|
||||
|
||||
kref_put(&clk->kref, clk_kref_release);
|
||||
if (!count) { /* count reaches zero, disable the clock */
|
||||
if (likely(clk->ops && clk->ops->disable))
|
||||
clk->ops->disable(clk);
|
||||
}
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(__clk_disable);
|
||||
|
||||
void clk_disable(struct clk *clk)
|
||||
{
|
||||
@ -141,6 +151,7 @@ void clk_disable(struct clk *clk)
|
||||
__clk_disable(clk);
|
||||
spin_unlock_irqrestore(&clock_lock, flags);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_disable);
|
||||
|
||||
int clk_register(struct clk *clk)
|
||||
{
|
||||
@ -151,8 +162,18 @@ int clk_register(struct clk *clk)
|
||||
|
||||
mutex_unlock(&clock_list_sem);
|
||||
|
||||
if (clk->flags & CLK_ALWAYS_ENABLED) {
|
||||
pr_debug( "Clock '%s' is ALWAYS_ENABLED\n", clk->name);
|
||||
if (clk->ops && clk->ops->init)
|
||||
clk->ops->init(clk);
|
||||
if (clk->ops && clk->ops->enable)
|
||||
clk->ops->enable(clk);
|
||||
pr_debug( "Enabled.");
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_register);
|
||||
|
||||
void clk_unregister(struct clk *clk)
|
||||
{
|
||||
@ -160,13 +181,21 @@ void clk_unregister(struct clk *clk)
|
||||
list_del(&clk->node);
|
||||
mutex_unlock(&clock_list_sem);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_unregister);
|
||||
|
||||
inline unsigned long clk_get_rate(struct clk *clk)
|
||||
unsigned long clk_get_rate(struct clk *clk)
|
||||
{
|
||||
return clk->rate;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_get_rate);
|
||||
|
||||
int clk_set_rate(struct clk *clk, unsigned long rate)
|
||||
{
|
||||
return clk_set_rate_ex(clk, rate, 0);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_set_rate);
|
||||
|
||||
int clk_set_rate_ex(struct clk *clk, unsigned long rate, int algo_id)
|
||||
{
|
||||
int ret = -EOPNOTSUPP;
|
||||
|
||||
@ -174,7 +203,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&clock_lock, flags);
|
||||
ret = clk->ops->set_rate(clk, rate);
|
||||
ret = clk->ops->set_rate(clk, rate, algo_id);
|
||||
spin_unlock_irqrestore(&clock_lock, flags);
|
||||
}
|
||||
|
||||
@ -183,6 +212,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
|
||||
|
||||
return ret;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_set_rate_ex);
|
||||
|
||||
void clk_recalc_rate(struct clk *clk)
|
||||
{
|
||||
@ -197,6 +227,7 @@ void clk_recalc_rate(struct clk *clk)
|
||||
if (unlikely(clk->flags & CLK_RATE_PROPAGATES))
|
||||
propagate_rate(clk);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_recalc_rate);
|
||||
|
||||
/*
|
||||
* Returns a clock. Note that we first try to use device id on the bus
|
||||
@ -233,18 +264,43 @@ found:
|
||||
|
||||
return clk;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_get);
|
||||
|
||||
void clk_put(struct clk *clk)
|
||||
{
|
||||
if (clk && !IS_ERR(clk))
|
||||
module_put(clk->owner);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(clk_put);
|
||||
|
||||
void __init __attribute__ ((weak))
|
||||
arch_init_clk_ops(struct clk_ops **ops, int type)
|
||||
{
|
||||
}
|
||||
|
||||
static int show_clocks(char *buf, char **start, off_t off,
|
||||
int len, int *eof, void *data)
|
||||
{
|
||||
struct clk *clk;
|
||||
char *p = buf;
|
||||
|
||||
list_for_each_entry_reverse(clk, &clock_list, node) {
|
||||
unsigned long rate = clk_get_rate(clk);
|
||||
|
||||
/*
|
||||
* Don't bother listing dummy clocks with no ancestry
|
||||
* that only support enable and disable ops.
|
||||
*/
|
||||
if (unlikely(!rate && !clk->parent))
|
||||
continue;
|
||||
|
||||
p += sprintf(p, "%-12s\t: %ld.%02ldMHz\n", clk->name,
|
||||
rate / 1000000, (rate % 1000000) / 10000);
|
||||
}
|
||||
|
||||
return p - buf;
|
||||
}
|
||||
|
||||
int __init clk_init(void)
|
||||
{
|
||||
int i, ret = 0;
|
||||
@ -256,7 +312,6 @@ int __init clk_init(void)
|
||||
|
||||
arch_init_clk_ops(&clk->ops, i);
|
||||
ret |= clk_register(clk);
|
||||
clk_enable(clk);
|
||||
}
|
||||
|
||||
/* Kick the child clocks.. */
|
||||
@ -266,35 +321,14 @@ int __init clk_init(void)
|
||||
return ret;
|
||||
}
|
||||
|
||||
int show_clocks(struct seq_file *m)
|
||||
static int __init clk_proc_init(void)
|
||||
{
|
||||
struct clk *clk;
|
||||
|
||||
list_for_each_entry_reverse(clk, &clock_list, node) {
|
||||
unsigned long rate = clk_get_rate(clk);
|
||||
|
||||
/*
|
||||
* Don't bother listing dummy clocks with no ancestry
|
||||
* that only support enable and disable ops.
|
||||
*/
|
||||
if (unlikely(!rate && !clk->parent))
|
||||
continue;
|
||||
|
||||
seq_printf(m, "%-12s\t: %ld.%02ldMHz\n", clk->name,
|
||||
rate / 1000000, (rate % 1000000) / 10000);
|
||||
}
|
||||
struct proc_dir_entry *p;
|
||||
p = create_proc_read_entry("clocks", S_IRUSR, NULL,
|
||||
show_clocks, NULL);
|
||||
if (unlikely(!p))
|
||||
return -EINVAL;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL_GPL(clk_register);
|
||||
EXPORT_SYMBOL_GPL(clk_unregister);
|
||||
EXPORT_SYMBOL_GPL(clk_get);
|
||||
EXPORT_SYMBOL_GPL(clk_put);
|
||||
EXPORT_SYMBOL_GPL(clk_enable);
|
||||
EXPORT_SYMBOL_GPL(clk_disable);
|
||||
EXPORT_SYMBOL_GPL(__clk_enable);
|
||||
EXPORT_SYMBOL_GPL(__clk_disable);
|
||||
EXPORT_SYMBOL_GPL(clk_get_rate);
|
||||
EXPORT_SYMBOL_GPL(clk_set_rate);
|
||||
EXPORT_SYMBOL_GPL(clk_recalc_rate);
|
||||
subsys_initcall(clk_proc_init);
|
||||
|
@ -41,6 +41,23 @@ __setup("no" __stringify(x), x##_setup);
|
||||
onchip_setup(fpu);
|
||||
onchip_setup(dsp);
|
||||
|
||||
#ifdef CONFIG_SPECULATIVE_EXECUTION
|
||||
#define CPUOPM 0xff2f0000
|
||||
#define CPUOPM_RABD (1 << 5)
|
||||
|
||||
static void __init speculative_execution_init(void)
|
||||
{
|
||||
/* Clear RABD */
|
||||
ctrl_outl(ctrl_inl(CPUOPM) & ~CPUOPM_RABD, CPUOPM);
|
||||
|
||||
/* Flush the update */
|
||||
(void)ctrl_inl(CPUOPM);
|
||||
ctrl_barrier();
|
||||
}
|
||||
#else
|
||||
#define speculative_execution_init() do { } while (0)
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Generic first-level cache init
|
||||
*/
|
||||
@ -261,4 +278,6 @@ asmlinkage void __init sh_cpu_init(void)
|
||||
*/
|
||||
ubc_wakeup();
|
||||
#endif
|
||||
|
||||
speculative_execution_init();
|
||||
}
|
||||
|
@ -18,7 +18,8 @@
|
||||
#define INTC2_BASE 0xfe080000
|
||||
#define INTC2_INTMSK (INTC2_BASE + 0x40)
|
||||
#define INTC2_INTMSKCLR (INTC2_BASE + 0x60)
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7780) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
#define INTC2_BASE 0xffd40000
|
||||
#define INTC2_INTMSK (INTC2_BASE + 0x38)
|
||||
#define INTC2_INTMSKCLR (INTC2_BASE + 0x3c)
|
||||
|
@ -18,6 +18,58 @@
|
||||
#include <asm/io.h>
|
||||
#include <asm/machvec.h>
|
||||
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
#define INTC_INTER 0xA4000014UL
|
||||
#define INTC_IPRD 0xA4000018UL
|
||||
#define INTC_ICR2 0xA4000012UL
|
||||
|
||||
/* PFC */
|
||||
#define PORT_PACR 0xA4000100UL
|
||||
#define PORT_PBCR 0xA4000102UL
|
||||
#define PORT_PCCR 0xA4000104UL
|
||||
#define PORT_PDCR 0xA4000106UL
|
||||
#define PORT_PECR 0xA4000108UL
|
||||
#define PORT_PFCR 0xA400010AUL
|
||||
#define PORT_PGCR 0xA400010CUL
|
||||
#define PORT_PHCR 0xA400010EUL
|
||||
#define PORT_PJCR 0xA4000110UL
|
||||
#define PORT_PKCR 0xA4000112UL
|
||||
#define PORT_PLCR 0xA4000114UL
|
||||
#define PORT_PMCR 0xA4000118UL
|
||||
#define PORT_PNCR 0xA400011AUL
|
||||
#define PORT_PECR2 0xA4050148UL
|
||||
#define PORT_PFCR2 0xA405014AUL
|
||||
#define PORT_PNCR2 0xA405015AUL
|
||||
|
||||
/* I/O port */
|
||||
#define PORT_PADR 0xA4000120UL
|
||||
#define PORT_PBDR 0xA4000122UL
|
||||
#define PORT_PCDR 0xA4000124UL
|
||||
#define PORT_PDDR 0xA4000126UL
|
||||
#define PORT_PEDR 0xA4000128UL
|
||||
#define PORT_PFDR 0xA400012AUL
|
||||
#define PORT_PGDR 0xA400012CUL
|
||||
#define PORT_PHDR 0xA400012EUL
|
||||
#define PORT_PJDR 0xA4000130UL
|
||||
#define PORT_PKDR 0xA4000132UL
|
||||
#define PORT_PLDR 0xA4000134UL
|
||||
#define PORT_PMDR 0xA4000138UL
|
||||
#define PORT_PNDR 0xA400013AUL
|
||||
|
||||
#define PINT0_IRQ 40
|
||||
#define PINT8_IRQ 41
|
||||
#define PINT_IRQ_BASE 86
|
||||
|
||||
#define PINT0_IPR_ADDR INTC_IPRD
|
||||
#define PINT0_IPR_POS 3
|
||||
#define PINT0_PRIORITY 2
|
||||
|
||||
#define PINT8_IPR_ADDR INTC_IPRD
|
||||
#define PINT8_IPR_POS 2
|
||||
#define PINT8_PRIORITY 2
|
||||
|
||||
#endif /* CONFIG_CPU_SUBTYPE_SH7705 */
|
||||
|
||||
static unsigned char pint_map[256];
|
||||
static unsigned long portcr_mask;
|
||||
|
||||
@ -126,7 +178,7 @@ int ipr_irq_demux(int irq)
|
||||
unsigned long creg, dreg, d, sav;
|
||||
|
||||
if (irq == PINT0_IRQ) {
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7707)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7705) || defined(CONFIG_CPU_SUBTYPE_SH7707)
|
||||
creg = PORT_PACR;
|
||||
dreg = PORT_PADR;
|
||||
#else
|
||||
@ -144,7 +196,7 @@ int ipr_irq_demux(int irq)
|
||||
|
||||
return PINT_IRQ_BASE + pint_map[d];
|
||||
} else if (irq == PINT8_IRQ) {
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7707)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7705) || defined(CONFIG_CPU_SUBTYPE_SH7707)
|
||||
creg = PORT_PBCR;
|
||||
dreg = PORT_PBDR;
|
||||
#else
|
||||
|
@ -12,6 +12,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7708) += setup-sh7708.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7709) += setup-sh7709.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7300) += setup-sh7300.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7710) += setup-sh7710.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7712) += setup-sh7710.o
|
||||
|
||||
# Primary on-chip clocks (common)
|
||||
clock-$(CONFIG_CPU_SH3) := clock-sh3.o
|
||||
|
@ -78,6 +78,9 @@ int __init detect_cpu_and_cache_system(void)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7710)
|
||||
current_cpu_data.type = CPU_SH7710;
|
||||
#endif
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7712)
|
||||
current_cpu_data.type = CPU_SH7712;
|
||||
#endif
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
current_cpu_data.type = CPU_SH7705;
|
||||
|
||||
|
@ -2,6 +2,7 @@
|
||||
* SH7705 Setup
|
||||
*
|
||||
* Copyright (C) 2006 Paul Mundt
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
@ -14,15 +15,15 @@
|
||||
|
||||
static struct plat_sci_port sci_platform_data[] = {
|
||||
{
|
||||
.mapbase = 0xa4400000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 52, 53, 55, 54 },
|
||||
}, {
|
||||
.mapbase = 0xa4410000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 56, 57, 59, 58 },
|
||||
.irqs = { 56, 57, 59 },
|
||||
}, {
|
||||
.mapbase = 0xa4400000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 52, 53, 55 },
|
||||
}, {
|
||||
.flags = 0,
|
||||
}
|
||||
@ -46,3 +47,48 @@ static int __init sh7705_devices_setup(void)
|
||||
ARRAY_SIZE(sh7705_devices));
|
||||
}
|
||||
__initcall(sh7705_devices_setup);
|
||||
|
||||
static struct ipr_data sh7705_ipr_map[] = {
|
||||
/* IRQ, IPR-idx, shift, priority */
|
||||
{ 16, 0, 12, 2 }, /* TMU0 TUNI*/
|
||||
{ 17, 0, 8, 2 }, /* TMU1 TUNI */
|
||||
{ 18, 0, 4, 2 }, /* TMU2 TUNI */
|
||||
{ 27, 1, 12, 2 }, /* WDT ITI */
|
||||
{ 20, 0, 0, 2 }, /* RTC ATI (alarm) */
|
||||
{ 21, 0, 0, 2 }, /* RTC PRI (period) */
|
||||
{ 22, 0, 0, 2 }, /* RTC CUI (carry) */
|
||||
{ 48, 4, 12, 7 }, /* DMAC DMTE0 */
|
||||
{ 49, 4, 12, 7 }, /* DMAC DMTE1 */
|
||||
{ 50, 4, 12, 7 }, /* DMAC DMTE2 */
|
||||
{ 51, 4, 12, 7 }, /* DMAC DMTE3 */
|
||||
{ 52, 4, 8, 3 }, /* SCIF0 ERI */
|
||||
{ 53, 4, 8, 3 }, /* SCIF0 RXI */
|
||||
{ 55, 4, 8, 3 }, /* SCIF0 TXI */
|
||||
{ 56, 4, 4, 3 }, /* SCIF1 ERI */
|
||||
{ 57, 4, 4, 3 }, /* SCIF1 RXI */
|
||||
{ 59, 4, 4, 3 }, /* SCIF1 TXI */
|
||||
};
|
||||
|
||||
static unsigned long ipr_offsets[] = {
|
||||
0xFFFFFEE2 /* 0: IPRA */
|
||||
, 0xFFFFFEE4 /* 1: IPRB */
|
||||
, 0xA4000016 /* 2: IPRC */
|
||||
, 0xA4000018 /* 3: IPRD */
|
||||
, 0xA400001A /* 4: IPRE */
|
||||
, 0xA4080000 /* 5: IPRF */
|
||||
, 0xA4080002 /* 6: IPRG */
|
||||
, 0xA4080004 /* 7: IPRH */
|
||||
};
|
||||
|
||||
/* given the IPR index return the address of the IPR register */
|
||||
unsigned int map_ipridx_to_addr(int idx)
|
||||
{
|
||||
if (idx >= ARRAY_SIZE(ipr_offsets))
|
||||
return 0;
|
||||
return ipr_offsets[idx];
|
||||
}
|
||||
|
||||
void __init init_IRQ_ipr()
|
||||
{
|
||||
make_ipr_irq(sh7705_ipr_map, ARRAY_SIZE(sh7705_ipr_map));
|
||||
}
|
||||
|
@ -48,24 +48,33 @@ static struct platform_device *sh7709_devices[] __initdata = {
|
||||
static int __init sh7709_devices_setup(void)
|
||||
{
|
||||
return platform_add_devices(sh7709_devices,
|
||||
ARRAY_SIZE(sh7709_devices));
|
||||
ARRAY_SIZE(sh7709_devices));
|
||||
}
|
||||
__initcall(sh7709_devices_setup);
|
||||
|
||||
#define IPRx(A,N) .addr=A, .shift=0*N*-1
|
||||
#define IPRx(A,N) .addr=A, .shift=N
|
||||
#define IPRA(N) IPRx(0xfffffee2UL,N)
|
||||
#define IPRB(N) IPRx(0xfffffee4UL,N)
|
||||
#define IPRC(N) IPRx(0xa4000016UL,N)
|
||||
#define IPRD(N) IPRx(0xa4000018UL,N)
|
||||
#define IPRE(N) IPRx(0xa400001aUL,N)
|
||||
|
||||
static struct ipr_data sh7709_ipr_map[] = {
|
||||
[16] = { IPRA(15-12), 2 }, /* TMU TUNI0 */
|
||||
[17] = { IPRA(11-8), 4 }, /* TMU TUNI1 */
|
||||
[22] = { IPRA(3-0), 2 }, /* RTC CUI */
|
||||
[23 ... 26] = { IPRB(7-4), 3 }, /* SCI */
|
||||
[27] = { IPRB(15-12), 2 }, /* WDT ITI */
|
||||
[48 ... 51] = { IPRE(15-12), 7 }, /* DMA */
|
||||
[52 ... 55] = { IPRE(11-8), 3 }, /* IRDA */
|
||||
[56 ... 59] = { IPRE(7-4), 3 }, /* SCIF */
|
||||
[16] = { IPRA(12), 2 }, /* TMU TUNI0 */
|
||||
[17] = { IPRA(8), 4 }, /* TMU TUNI1 */
|
||||
[18 ... 19] = { IPRA(4), 1 }, /* TMU TUNI1 */
|
||||
[20 ... 22] = { IPRA(0), 2 }, /* RTC CUI */
|
||||
[23 ... 26] = { IPRB(4), 3 }, /* SCI */
|
||||
[27] = { IPRB(12), 2 }, /* WDT ITI */
|
||||
[32] = { IPRC(0), 1 }, /* IRQ 0 */
|
||||
[33] = { IPRC(4), 1 }, /* IRQ 1 */
|
||||
[34] = { IPRC(8), 1 }, /* IRQ 2 APM */
|
||||
[35] = { IPRC(12), 1 }, /* IRQ 3 TOUCHSCREEN */
|
||||
[36] = { IPRD(0), 1 }, /* IRQ 4 */
|
||||
[37] = { IPRD(4), 1 }, /* IRQ 5 */
|
||||
[48 ... 51] = { IPRE(12), 7 }, /* DMA */
|
||||
[52 ... 55] = { IPRE(8), 3 }, /* IRDA */
|
||||
[56 ... 59] = { IPRE(4), 3 }, /* SCIF */
|
||||
};
|
||||
|
||||
void __init init_IRQ_ipr()
|
||||
|
@ -2,6 +2,7 @@
|
||||
* SH7710 Setup
|
||||
*
|
||||
* Copyright (C) 2006 Paul Mundt
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
@ -19,6 +20,12 @@ static struct plat_sci_port sci_platform_data[] = {
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 52, 53, 55, 54 },
|
||||
}, {
|
||||
.mapbase = 0xa4420000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 56, 57, 59, 58 },
|
||||
}, {
|
||||
|
||||
.flags = 0,
|
||||
}
|
||||
};
|
||||
@ -41,3 +48,56 @@ static int __init sh7710_devices_setup(void)
|
||||
ARRAY_SIZE(sh7710_devices));
|
||||
}
|
||||
__initcall(sh7710_devices_setup);
|
||||
|
||||
static struct ipr_data sh7710_ipr_map[] = {
|
||||
/* IRQ, IPR-idx, shift, priority */
|
||||
{ 16, 0, 12, 2 }, /* TMU0 TUNI*/
|
||||
{ 17, 0, 8, 2 }, /* TMU1 TUNI */
|
||||
{ 18, 0, 4, 2 }, /* TMU2 TUNI */
|
||||
{ 27, 1, 12, 2 }, /* WDT ITI */
|
||||
{ 20, 0, 0, 2 }, /* RTC ATI (alarm) */
|
||||
{ 21, 0, 0, 2 }, /* RTC PRI (period) */
|
||||
{ 22, 0, 0, 2 }, /* RTC CUI (carry) */
|
||||
{ 48, 4, 12, 7 }, /* DMAC DMTE0 */
|
||||
{ 49, 4, 12, 7 }, /* DMAC DMTE1 */
|
||||
{ 50, 4, 12, 7 }, /* DMAC DMTE2 */
|
||||
{ 51, 4, 12, 7 }, /* DMAC DMTE3 */
|
||||
{ 52, 4, 8, 3 }, /* SCIF0 ERI */
|
||||
{ 53, 4, 8, 3 }, /* SCIF0 RXI */
|
||||
{ 54, 4, 8, 3 }, /* SCIF0 BRI */
|
||||
{ 55, 4, 8, 3 }, /* SCIF0 TXI */
|
||||
{ 56, 4, 4, 3 }, /* SCIF1 ERI */
|
||||
{ 57, 4, 4, 3 }, /* SCIF1 RXI */
|
||||
{ 58, 4, 4, 3 }, /* SCIF1 BRI */
|
||||
{ 59, 4, 4, 3 }, /* SCIF1 TXI */
|
||||
{ 76, 5, 8, 7 }, /* DMAC DMTE4 */
|
||||
{ 77, 5, 8, 7 }, /* DMAC DMTE5 */
|
||||
{ 80, 6, 12, 5 }, /* EDMAC EINT0 */
|
||||
{ 81, 6, 8, 5 }, /* EDMAC EINT1 */
|
||||
{ 82, 6, 4, 5 }, /* EDMAC EINT2 */
|
||||
};
|
||||
|
||||
static unsigned long ipr_offsets[] = {
|
||||
0xA414FEE2 /* 0: IPRA */
|
||||
, 0xA414FEE4 /* 1: IPRB */
|
||||
, 0xA4140016 /* 2: IPRC */
|
||||
, 0xA4140018 /* 3: IPRD */
|
||||
, 0xA414001A /* 4: IPRE */
|
||||
, 0xA4080000 /* 5: IPRF */
|
||||
, 0xA4080002 /* 6: IPRG */
|
||||
, 0xA4080004 /* 7: IPRH */
|
||||
, 0xA4080006 /* 8: IPRI */
|
||||
};
|
||||
|
||||
/* given the IPR index return the address of the IPR register */
|
||||
unsigned int map_ipridx_to_addr(int idx)
|
||||
{
|
||||
if (idx >= ARRAY_SIZE(ipr_offsets))
|
||||
return 0;
|
||||
return ipr_offsets[idx];
|
||||
}
|
||||
|
||||
void __init init_IRQ_ipr()
|
||||
{
|
||||
make_ipr_irq(sh7710_ipr_map, ARRAY_SIZE(sh7710_ipr_map));
|
||||
}
|
||||
|
@ -82,7 +82,8 @@ static void shoc_clk_init(struct clk *clk)
|
||||
for (i = 0; i < ARRAY_SIZE(frqcr3_divisors); i++) {
|
||||
int divisor = frqcr3_divisors[i];
|
||||
|
||||
if (clk->ops->set_rate(clk, clk->parent->rate / divisor) == 0)
|
||||
if (clk->ops->set_rate(clk, clk->parent->rate /
|
||||
divisor, 0) == 0)
|
||||
break;
|
||||
}
|
||||
|
||||
|
@ -124,6 +124,14 @@ int __init detect_cpu_and_cache_system(void)
|
||||
current_cpu_data.dcache.ways = 4;
|
||||
current_cpu_data.flags |= CPU_HAS_LLSC;
|
||||
break;
|
||||
case 0x3004:
|
||||
case 0x3007:
|
||||
current_cpu_data.type = CPU_SH7785;
|
||||
current_cpu_data.icache.ways = 4;
|
||||
current_cpu_data.dcache.ways = 4;
|
||||
current_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER |
|
||||
CPU_HAS_LLSC;
|
||||
break;
|
||||
case 0x3008:
|
||||
if (prr == 0xa0) {
|
||||
current_cpu_data.type = CPU_SH7722;
|
||||
|
@ -5,6 +5,7 @@
|
||||
# CPU subtype setup
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7770) += setup-sh7770.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7780) += setup-sh7780.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7785) += setup-sh7785.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH73180) += setup-sh73180.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7343) += setup-sh7343.o
|
||||
obj-$(CONFIG_CPU_SUBTYPE_SH7722) += setup-sh7722.o
|
||||
@ -13,7 +14,8 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7722) += setup-sh7722.o
|
||||
clock-$(CONFIG_CPU_SUBTYPE_SH73180) := clock-sh73180.o
|
||||
clock-$(CONFIG_CPU_SUBTYPE_SH7770) := clock-sh7770.o
|
||||
clock-$(CONFIG_CPU_SUBTYPE_SH7780) := clock-sh7780.o
|
||||
clock-$(CONFIG_CPU_SUBTYPE_SH7785) := clock-sh7785.o
|
||||
clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7343.o
|
||||
clock-$(CONFIG_CPU_SUBTYPE_SH7722) := clock-sh7343.o
|
||||
clock-$(CONFIG_CPU_SUBTYPE_SH7722) := clock-sh7722.o
|
||||
|
||||
obj-y += $(clock-y)
|
||||
|
600
arch/sh/kernel/cpu/sh4a/clock-sh7722.c
Normal file
600
arch/sh/kernel/cpu/sh4a/clock-sh7722.c
Normal file
@ -0,0 +1,600 @@
|
||||
/*
|
||||
* arch/sh/kernel/cpu/sh4a/clock-sh7722.c
|
||||
*
|
||||
* SH7722 support for the clock framework
|
||||
*
|
||||
* Copyright (c) 2006-2007 Nomad Global Solutions Inc
|
||||
* Based on code for sh7343 by Paul Mundt
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/errno.h>
|
||||
#include <asm/clock.h>
|
||||
#include <asm/freq.h>
|
||||
|
||||
#define SH7722_PLL_FREQ (32000000/8)
|
||||
#define N (-1)
|
||||
#define NM (-2)
|
||||
#define ROUND_NEAREST 0
|
||||
#define ROUND_DOWN -1
|
||||
#define ROUND_UP +1
|
||||
|
||||
static int adjust_algos[][3] = {
|
||||
{}, /* NO_CHANGE */
|
||||
{ NM, N, 1 }, /* N:1, N:1 */
|
||||
{ 3, 2, 2 }, /* 3:2:2 */
|
||||
{ 5, 2, 2 }, /* 5:2:2 */
|
||||
{ N, 1, 1 }, /* N:1:1 */
|
||||
|
||||
{ N, 1 }, /* N:1 */
|
||||
|
||||
{ N, 1 }, /* N:1 */
|
||||
{ 3, 2 },
|
||||
{ 4, 3 },
|
||||
{ 5, 4 },
|
||||
|
||||
{ N, 1 }
|
||||
};
|
||||
|
||||
static unsigned long adjust_pair_of_clocks(unsigned long r1, unsigned long r2,
|
||||
int m1, int m2, int round_flag)
|
||||
{
|
||||
unsigned long rem, div;
|
||||
int the_one = 0;
|
||||
|
||||
pr_debug( "Actual values: r1 = %ld\n", r1);
|
||||
pr_debug( "...............r2 = %ld\n", r2);
|
||||
|
||||
if (m1 == m2) {
|
||||
r2 = r1;
|
||||
pr_debug( "setting equal rates: r2 now %ld\n", r2);
|
||||
} else if ((m2 == N && m1 == 1) ||
|
||||
(m2 == NM && m1 == N)) { /* N:1 or NM:N */
|
||||
pr_debug( "Setting rates as 1:N (N:N*M)\n");
|
||||
rem = r2 % r1;
|
||||
pr_debug( "...remainder = %ld\n", rem);
|
||||
if (rem) {
|
||||
div = r2 / r1;
|
||||
pr_debug( "...div = %ld\n", div);
|
||||
switch (round_flag) {
|
||||
case ROUND_NEAREST:
|
||||
the_one = rem >= r1/2 ? 1 : 0; break;
|
||||
case ROUND_UP:
|
||||
the_one = 1; break;
|
||||
case ROUND_DOWN:
|
||||
the_one = 0; break;
|
||||
}
|
||||
|
||||
r2 = r1 * (div + the_one);
|
||||
pr_debug( "...setting r2 to %ld\n", r2);
|
||||
}
|
||||
} else if ((m2 == 1 && m1 == N) ||
|
||||
(m2 == N && m1 == NM)) { /* 1:N or N:NM */
|
||||
pr_debug( "Setting rates as N:1 (N*M:N)\n");
|
||||
rem = r1 % r2;
|
||||
pr_debug( "...remainder = %ld\n", rem);
|
||||
if (rem) {
|
||||
div = r1 / r2;
|
||||
pr_debug( "...div = %ld\n", div);
|
||||
switch (round_flag) {
|
||||
case ROUND_NEAREST:
|
||||
the_one = rem > r2/2 ? 1 : 0; break;
|
||||
case ROUND_UP:
|
||||
the_one = 0; break;
|
||||
case ROUND_DOWN:
|
||||
the_one = 1; break;
|
||||
}
|
||||
|
||||
r2 = r1 / (div + the_one);
|
||||
pr_debug( "...setting r2 to %ld\n", r2);
|
||||
}
|
||||
} else { /* value:value */
|
||||
pr_debug( "Setting rates as %d:%d\n", m1, m2);
|
||||
div = r1 / m1;
|
||||
r2 = div * m2;
|
||||
pr_debug( "...div = %ld\n", div);
|
||||
pr_debug( "...setting r2 to %ld\n", r2);
|
||||
}
|
||||
|
||||
return r2;
|
||||
}
|
||||
|
||||
static void adjust_clocks(int originate, int *l, unsigned long v[],
|
||||
int n_in_line)
|
||||
{
|
||||
int x;
|
||||
|
||||
pr_debug( "Go down from %d...\n", originate);
|
||||
/* go up recalculation clocks */
|
||||
for (x = originate; x>0; x -- )
|
||||
v[x-1] = adjust_pair_of_clocks(v[x], v[x-1],
|
||||
l[x], l[x-1],
|
||||
ROUND_UP);
|
||||
|
||||
pr_debug( "Go up from %d...\n", originate);
|
||||
/* go down recalculation clocks */
|
||||
for (x = originate; x<n_in_line - 1; x ++ )
|
||||
v[x+1] = adjust_pair_of_clocks(v[x], v[x+1],
|
||||
l[x], l[x+1],
|
||||
ROUND_UP);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* SH7722 uses a common set of multipliers and divisors, so this
|
||||
* is quite simple..
|
||||
*/
|
||||
|
||||
/*
|
||||
* Instead of having two separate multipliers/divisors set, like this:
|
||||
*
|
||||
* static int multipliers[] = { 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
|
||||
* static int divisors[] = { 1, 3, 2, 5, 3, 4, 5, 6, 8, 10, 12, 16, 20 };
|
||||
*
|
||||
* I created the divisors2 array, which is used to calculate rate like
|
||||
* rate = parent * 2 / divisors2[ divisor ];
|
||||
*/
|
||||
static int divisors2[] = { 2, 3, 4, 5, 6, 8, 10, 12, 16, 20, 24, 32, 40 };
|
||||
|
||||
static void master_clk_init(struct clk *clk)
|
||||
{
|
||||
clk_set_rate(clk, clk_get_rate(clk));
|
||||
}
|
||||
|
||||
static void master_clk_recalc(struct clk *clk)
|
||||
{
|
||||
unsigned long frqcr = ctrl_inl(FRQCR);
|
||||
|
||||
clk->rate = CONFIG_SH_PCLK_FREQ * (1 + (frqcr >> 24 & 0xF));
|
||||
}
|
||||
|
||||
static int master_clk_setrate(struct clk *clk, unsigned long rate, int id)
|
||||
{
|
||||
int div = rate / SH7722_PLL_FREQ;
|
||||
int master_divs[] = { 2, 3, 4, 6, 8, 16 };
|
||||
int index;
|
||||
unsigned long frqcr;
|
||||
|
||||
if (rate < SH7722_PLL_FREQ * 2)
|
||||
return -EINVAL;
|
||||
|
||||
for (index = 1; index < ARRAY_SIZE(master_divs); index++)
|
||||
if (div >= master_divs[index - 1] && div < master_divs[index])
|
||||
break;
|
||||
|
||||
if (index >= ARRAY_SIZE(master_divs))
|
||||
index = ARRAY_SIZE(master_divs);
|
||||
div = master_divs[index - 1];
|
||||
|
||||
frqcr = ctrl_inl(FRQCR);
|
||||
frqcr &= ~(0xF << 24);
|
||||
frqcr |= ( (div-1) << 24);
|
||||
ctrl_outl(frqcr, FRQCR);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct clk_ops sh7722_master_clk_ops = {
|
||||
.init = master_clk_init,
|
||||
.recalc = master_clk_recalc,
|
||||
.set_rate = master_clk_setrate,
|
||||
};
|
||||
|
||||
struct frqcr_context {
|
||||
unsigned mask;
|
||||
unsigned shift;
|
||||
};
|
||||
|
||||
struct frqcr_context sh7722_get_clk_context(const char *name)
|
||||
{
|
||||
struct frqcr_context ctx = { 0, };
|
||||
|
||||
if (!strcmp(name, "peripheral_clk")) {
|
||||
ctx.shift = 0;
|
||||
ctx.mask = 0xF;
|
||||
} else if (!strcmp(name, "sdram_clk")) {
|
||||
ctx.shift = 4;
|
||||
ctx.mask = 0xF;
|
||||
} else if (!strcmp(name, "bus_clk")) {
|
||||
ctx.shift = 8;
|
||||
ctx.mask = 0xF;
|
||||
} else if (!strcmp(name, "sh_clk")) {
|
||||
ctx.shift = 12;
|
||||
ctx.mask = 0xF;
|
||||
} else if (!strcmp(name, "umem_clk")) {
|
||||
ctx.shift = 16;
|
||||
ctx.mask = 0xF;
|
||||
} else if (!strcmp(name, "cpu_clk")) {
|
||||
ctx.shift = 20;
|
||||
ctx.mask = 7;
|
||||
}
|
||||
return ctx;
|
||||
}
|
||||
|
||||
/**
|
||||
* sh7722_find_divisors - find divisor for setting rate
|
||||
*
|
||||
* All sh7722 clocks use the same set of multipliers/divisors. This function
|
||||
* chooses correct divisor to set the rate of clock with parent clock that
|
||||
* generates frequency of 'parent_rate'
|
||||
*
|
||||
* @parent_rate: rate of parent clock
|
||||
* @rate: requested rate to be set
|
||||
*/
|
||||
static int sh7722_find_divisors(unsigned long parent_rate, unsigned rate)
|
||||
{
|
||||
unsigned div2 = parent_rate * 2 / rate;
|
||||
int index;
|
||||
|
||||
if (rate > parent_rate)
|
||||
return -EINVAL;
|
||||
|
||||
for (index = 1; index < ARRAY_SIZE(divisors2); index++) {
|
||||
if (div2 > divisors2[index] && div2 <= divisors2[index])
|
||||
break;
|
||||
}
|
||||
if (index >= ARRAY_SIZE(divisors2))
|
||||
index = ARRAY_SIZE(divisors2) - 1;
|
||||
return divisors2[index];
|
||||
}
|
||||
|
||||
static void sh7722_frqcr_recalc(struct clk *clk)
|
||||
{
|
||||
struct frqcr_context ctx = sh7722_get_clk_context(clk->name);
|
||||
unsigned long frqcr = ctrl_inl(FRQCR);
|
||||
int index;
|
||||
|
||||
index = (frqcr >> ctx.shift) & ctx.mask;
|
||||
clk->rate = clk->parent->rate * 2 / divisors2[index];
|
||||
}
|
||||
|
||||
static int sh7722_frqcr_set_rate(struct clk *clk, unsigned long rate,
|
||||
int algo_id)
|
||||
{
|
||||
struct frqcr_context ctx = sh7722_get_clk_context(clk->name);
|
||||
unsigned long parent_rate = clk->parent->rate;
|
||||
int div;
|
||||
unsigned long frqcr;
|
||||
int err = 0;
|
||||
|
||||
/* pretty invalid */
|
||||
if (parent_rate < rate)
|
||||
return -EINVAL;
|
||||
|
||||
/* look for multiplier/divisor pair */
|
||||
div = sh7722_find_divisors(parent_rate, rate);
|
||||
if (div<0)
|
||||
return div;
|
||||
|
||||
/* calculate new value of clock rate */
|
||||
clk->rate = parent_rate * 2 / div;
|
||||
frqcr = ctrl_inl(FRQCR);
|
||||
|
||||
/* FIXME: adjust as algo_id specifies */
|
||||
if (algo_id != NO_CHANGE) {
|
||||
int originator;
|
||||
char *algo_group_1[] = { "cpu_clk", "umem_clk", "sh_clk" };
|
||||
char *algo_group_2[] = { "sh_clk", "bus_clk" };
|
||||
char *algo_group_3[] = { "sh_clk", "sdram_clk" };
|
||||
char *algo_group_4[] = { "bus_clk", "peripheral_clk" };
|
||||
char *algo_group_5[] = { "cpu_clk", "peripheral_clk" };
|
||||
char **algo_current = NULL;
|
||||
/* 3 is the maximum number of clocks in relation */
|
||||
struct clk *ck[3];
|
||||
unsigned long values[3]; /* the same comment as above */
|
||||
int part_length = -1;
|
||||
int i;
|
||||
|
||||
/*
|
||||
* all the steps below only required if adjustion was
|
||||
* requested
|
||||
*/
|
||||
if (algo_id == IUS_N1_N1 ||
|
||||
algo_id == IUS_322 ||
|
||||
algo_id == IUS_522 ||
|
||||
algo_id == IUS_N11) {
|
||||
algo_current = algo_group_1;
|
||||
part_length = 3;
|
||||
}
|
||||
if (algo_id == SB_N1) {
|
||||
algo_current = algo_group_2;
|
||||
part_length = 2;
|
||||
}
|
||||
if (algo_id == SB3_N1 ||
|
||||
algo_id == SB3_32 ||
|
||||
algo_id == SB3_43 ||
|
||||
algo_id == SB3_54) {
|
||||
algo_current = algo_group_3;
|
||||
part_length = 2;
|
||||
}
|
||||
if (algo_id == BP_N1) {
|
||||
algo_current = algo_group_4;
|
||||
part_length = 2;
|
||||
}
|
||||
if (algo_id == IP_N1) {
|
||||
algo_current = algo_group_5;
|
||||
part_length = 2;
|
||||
}
|
||||
if (!algo_current)
|
||||
goto incorrect_algo_id;
|
||||
|
||||
originator = -1;
|
||||
for (i = 0; i < part_length; i ++ ) {
|
||||
if (originator >= 0 && !strcmp(clk->name,
|
||||
algo_current[i]))
|
||||
originator = i;
|
||||
ck[i] = clk_get(NULL, algo_current[i]);
|
||||
values[i] = clk_get_rate(ck[i]);
|
||||
}
|
||||
|
||||
if (originator >= 0)
|
||||
adjust_clocks(originator, adjust_algos[algo_id],
|
||||
values, part_length);
|
||||
|
||||
for (i = 0; i < part_length; i ++ ) {
|
||||
struct frqcr_context part_ctx;
|
||||
int part_div;
|
||||
|
||||
if (likely(!err)) {
|
||||
part_div = sh7722_find_divisors(parent_rate,
|
||||
rate);
|
||||
if (part_div > 0) {
|
||||
part_ctx = sh7722_get_clk_context(
|
||||
ck[i]->name);
|
||||
frqcr &= ~(part_ctx.mask <<
|
||||
part_ctx.shift);
|
||||
frqcr |= part_div << part_ctx.shift;
|
||||
} else
|
||||
err = part_div;
|
||||
}
|
||||
|
||||
ck[i]->ops->recalc(ck[i]);
|
||||
clk_put(ck[i]);
|
||||
}
|
||||
}
|
||||
|
||||
/* was there any error during recalculation ? If so, bail out.. */
|
||||
if (unlikely(err!=0))
|
||||
goto out_err;
|
||||
|
||||
/* clear FRQCR bits */
|
||||
frqcr &= ~(ctx.mask << ctx.shift);
|
||||
frqcr |= div << ctx.shift;
|
||||
|
||||
/* ...and perform actual change */
|
||||
ctrl_outl(frqcr, FRQCR);
|
||||
return 0;
|
||||
|
||||
incorrect_algo_id:
|
||||
return -EINVAL;
|
||||
out_err:
|
||||
return err;
|
||||
}
|
||||
|
||||
static struct clk_ops sh7722_frqcr_clk_ops = {
|
||||
.recalc = sh7722_frqcr_recalc,
|
||||
.set_rate = sh7722_frqcr_set_rate,
|
||||
};
|
||||
|
||||
/*
|
||||
* clock ops methods for SIU A/B and IrDA clock
|
||||
*
|
||||
*/
|
||||
static int sh7722_siu_which(struct clk *clk)
|
||||
{
|
||||
if (!strcmp(clk->name, "siu_a_clk"))
|
||||
return 0;
|
||||
if (!strcmp(clk->name, "siu_b_clk"))
|
||||
return 1;
|
||||
if (!strcmp(clk->name, "irda_clk"))
|
||||
return 2;
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static unsigned long sh7722_siu_regs[] = {
|
||||
[0] = SCLKACR,
|
||||
[1] = SCLKBCR,
|
||||
[2] = IrDACLKCR,
|
||||
};
|
||||
|
||||
static int sh7722_siu_start_stop(struct clk *clk, int enable)
|
||||
{
|
||||
int siu = sh7722_siu_which(clk);
|
||||
unsigned long r;
|
||||
|
||||
if (siu < 0)
|
||||
return siu;
|
||||
BUG_ON(siu > 2);
|
||||
r = ctrl_inl(sh7722_siu_regs[siu]);
|
||||
if (enable)
|
||||
ctrl_outl(r & ~(1 << 8), sh7722_siu_regs[siu]);
|
||||
else
|
||||
ctrl_outl(r | (1 << 8), sh7722_siu_regs[siu]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void sh7722_siu_enable(struct clk *clk)
|
||||
{
|
||||
sh7722_siu_start_stop(clk, 1);
|
||||
}
|
||||
|
||||
static void sh7722_siu_disable(struct clk *clk)
|
||||
{
|
||||
sh7722_siu_start_stop(clk, 0);
|
||||
}
|
||||
|
||||
static void sh7722_video_enable(struct clk *clk)
|
||||
{
|
||||
unsigned long r;
|
||||
|
||||
r = ctrl_inl(VCLKCR);
|
||||
ctrl_outl( r & ~(1<<8), VCLKCR);
|
||||
}
|
||||
|
||||
static void sh7722_video_disable(struct clk *clk)
|
||||
{
|
||||
unsigned long r;
|
||||
|
||||
r = ctrl_inl(VCLKCR);
|
||||
ctrl_outl( r | (1<<8), VCLKCR);
|
||||
}
|
||||
|
||||
static int sh7722_video_set_rate(struct clk *clk, unsigned long rate,
|
||||
int algo_id)
|
||||
{
|
||||
unsigned long r;
|
||||
|
||||
r = ctrl_inl(VCLKCR);
|
||||
r &= ~0x3F;
|
||||
r |= ((clk->parent->rate / rate - 1) & 0x3F);
|
||||
ctrl_outl(r, VCLKCR);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void sh7722_video_recalc(struct clk *clk)
|
||||
{
|
||||
unsigned long r;
|
||||
|
||||
r = ctrl_inl(VCLKCR);
|
||||
clk->rate = clk->parent->rate / ((r & 0x3F) + 1);
|
||||
}
|
||||
|
||||
static int sh7722_siu_set_rate(struct clk *clk, unsigned long rate, int algo_id)
|
||||
{
|
||||
int siu = sh7722_siu_which(clk);
|
||||
unsigned long r;
|
||||
int div;
|
||||
|
||||
if (siu < 0)
|
||||
return siu;
|
||||
BUG_ON(siu > 2);
|
||||
r = ctrl_inl(sh7722_siu_regs[siu]);
|
||||
div = sh7722_find_divisors(clk->parent->rate, rate);
|
||||
if (div < 0)
|
||||
return div;
|
||||
r = (r & ~0xF) | div;
|
||||
ctrl_outl(r, sh7722_siu_regs[siu]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void sh7722_siu_recalc(struct clk *clk)
|
||||
{
|
||||
int siu = sh7722_siu_which(clk);
|
||||
unsigned long r;
|
||||
|
||||
if (siu < 0)
|
||||
return /* siu */ ;
|
||||
BUG_ON(siu > 1);
|
||||
r = ctrl_inl(sh7722_siu_regs[siu]);
|
||||
clk->rate = clk->parent->rate * 2 / divisors2[r & 0xF];
|
||||
}
|
||||
|
||||
static struct clk_ops sh7722_siu_clk_ops = {
|
||||
.recalc = sh7722_siu_recalc,
|
||||
.set_rate = sh7722_siu_set_rate,
|
||||
.enable = sh7722_siu_enable,
|
||||
.disable = sh7722_siu_disable,
|
||||
};
|
||||
|
||||
static struct clk_ops sh7722_video_clk_ops = {
|
||||
.recalc = sh7722_video_recalc,
|
||||
.set_rate = sh7722_video_set_rate,
|
||||
.enable = sh7722_video_enable,
|
||||
.disable = sh7722_video_disable,
|
||||
};
|
||||
/*
|
||||
* and at last, clock definitions themselves
|
||||
*/
|
||||
static struct clk sh7722_umem_clock = {
|
||||
.name = "umem_clk",
|
||||
.ops = &sh7722_frqcr_clk_ops,
|
||||
};
|
||||
|
||||
static struct clk sh7722_sh_clock = {
|
||||
.name = "sh_clk",
|
||||
.ops = &sh7722_frqcr_clk_ops,
|
||||
};
|
||||
|
||||
static struct clk sh7722_peripheral_clock = {
|
||||
.name = "peripheral_clk",
|
||||
.ops = &sh7722_frqcr_clk_ops,
|
||||
};
|
||||
|
||||
static struct clk sh7722_sdram_clock = {
|
||||
.name = "sdram_clk",
|
||||
.ops = &sh7722_frqcr_clk_ops,
|
||||
};
|
||||
|
||||
/*
|
||||
* these three clocks - SIU A, SIU B, IrDA - share the same clk_ops
|
||||
* methods of clk_ops determine which register they should access by
|
||||
* examining clk->name field
|
||||
*/
|
||||
static struct clk sh7722_siu_a_clock = {
|
||||
.name = "siu_a_clk",
|
||||
.ops = &sh7722_siu_clk_ops,
|
||||
};
|
||||
|
||||
static struct clk sh7722_siu_b_clock = {
|
||||
.name = "siu_b_clk",
|
||||
.ops = &sh7722_siu_clk_ops,
|
||||
};
|
||||
|
||||
static struct clk sh7722_irda_clock = {
|
||||
.name = "irda_clk",
|
||||
.ops = &sh7722_siu_clk_ops,
|
||||
};
|
||||
|
||||
static struct clk sh7722_video_clock = {
|
||||
.name = "video_clk",
|
||||
.ops = &sh7722_video_clk_ops,
|
||||
};
|
||||
|
||||
static struct clk *sh7722_clocks[] = {
|
||||
&sh7722_umem_clock,
|
||||
&sh7722_sh_clock,
|
||||
&sh7722_peripheral_clock,
|
||||
&sh7722_sdram_clock,
|
||||
&sh7722_siu_a_clock,
|
||||
&sh7722_siu_b_clock,
|
||||
&sh7722_irda_clock,
|
||||
&sh7722_video_clock,
|
||||
};
|
||||
|
||||
/*
|
||||
* init in order: master, module, bus, cpu
|
||||
*/
|
||||
struct clk_ops *onchip_ops[] = {
|
||||
&sh7722_master_clk_ops,
|
||||
&sh7722_frqcr_clk_ops,
|
||||
&sh7722_frqcr_clk_ops,
|
||||
&sh7722_frqcr_clk_ops,
|
||||
};
|
||||
|
||||
void __init
|
||||
arch_init_clk_ops(struct clk_ops **ops, int type)
|
||||
{
|
||||
BUG_ON(type < 0 || type > ARRAY_SIZE(onchip_ops));
|
||||
*ops = onchip_ops[type];
|
||||
}
|
||||
|
||||
int __init sh7722_clock_init(void)
|
||||
{
|
||||
struct clk *master;
|
||||
int i;
|
||||
|
||||
master = clk_get(NULL, "master_clk");
|
||||
for (i = 0; i < ARRAY_SIZE(sh7722_clocks); i++) {
|
||||
pr_debug( "Registering clock '%s'\n", sh7722_clocks[i]->name);
|
||||
sh7722_clocks[i]->parent = master;
|
||||
clk_register(sh7722_clocks[i]);
|
||||
}
|
||||
clk_put(master);
|
||||
return 0;
|
||||
}
|
||||
arch_initcall(sh7722_clock_init);
|
162
arch/sh/kernel/cpu/sh4a/clock-sh7785.c
Normal file
162
arch/sh/kernel/cpu/sh4a/clock-sh7785.c
Normal file
@ -0,0 +1,162 @@
|
||||
/*
|
||||
* arch/sh/kernel/cpu/sh4a/clock-sh7785.c
|
||||
*
|
||||
* SH7785 support for the clock framework
|
||||
*
|
||||
* Copyright (C) 2007 Paul Mundt
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <asm/clock.h>
|
||||
#include <asm/freq.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
static int ifc_divisors[] = { 1, 2, 4, 6 };
|
||||
static int ufc_divisors[] = { 1, 1, 4, 6 };
|
||||
static int sfc_divisors[] = { 1, 1, 4, 6 };
|
||||
static int bfc_divisors[] = { 1, 1, 1, 1, 1, 12, 16, 18,
|
||||
24, 32, 36, 48, 1, 1, 1, 1 };
|
||||
static int mfc_divisors[] = { 1, 1, 4, 6 };
|
||||
static int pfc_divisors[] = { 1, 1, 1, 1, 1, 1, 1, 18,
|
||||
24, 32, 36, 48, 1, 1, 1, 1 };
|
||||
|
||||
static void master_clk_init(struct clk *clk)
|
||||
{
|
||||
clk->rate *= 36;
|
||||
}
|
||||
|
||||
static struct clk_ops sh7785_master_clk_ops = {
|
||||
.init = master_clk_init,
|
||||
};
|
||||
|
||||
static void module_clk_recalc(struct clk *clk)
|
||||
{
|
||||
int idx = (ctrl_inl(FRQMR1) & 0x000f);
|
||||
clk->rate = clk->parent->rate / pfc_divisors[idx];
|
||||
}
|
||||
|
||||
static struct clk_ops sh7785_module_clk_ops = {
|
||||
.recalc = module_clk_recalc,
|
||||
};
|
||||
|
||||
static void bus_clk_recalc(struct clk *clk)
|
||||
{
|
||||
int idx = ((ctrl_inl(FRQMR1) >> 16) & 0x000f);
|
||||
clk->rate = clk->parent->rate / bfc_divisors[idx];
|
||||
}
|
||||
|
||||
static struct clk_ops sh7785_bus_clk_ops = {
|
||||
.recalc = bus_clk_recalc,
|
||||
};
|
||||
|
||||
static void cpu_clk_recalc(struct clk *clk)
|
||||
{
|
||||
int idx = ((ctrl_inl(FRQMR1) >> 28) & 0x0003);
|
||||
clk->rate = clk->parent->rate / ifc_divisors[idx];
|
||||
}
|
||||
|
||||
static struct clk_ops sh7785_cpu_clk_ops = {
|
||||
.recalc = cpu_clk_recalc,
|
||||
};
|
||||
|
||||
static struct clk_ops *sh7785_clk_ops[] = {
|
||||
&sh7785_master_clk_ops,
|
||||
&sh7785_module_clk_ops,
|
||||
&sh7785_bus_clk_ops,
|
||||
&sh7785_cpu_clk_ops,
|
||||
};
|
||||
|
||||
void __init arch_init_clk_ops(struct clk_ops **ops, int idx)
|
||||
{
|
||||
if (idx < ARRAY_SIZE(sh7785_clk_ops))
|
||||
*ops = sh7785_clk_ops[idx];
|
||||
}
|
||||
|
||||
static void shyway_clk_recalc(struct clk *clk)
|
||||
{
|
||||
int idx = ((ctrl_inl(FRQMR1) >> 20) & 0x0003);
|
||||
clk->rate = clk->parent->rate / sfc_divisors[idx];
|
||||
}
|
||||
|
||||
static struct clk_ops sh7785_shyway_clk_ops = {
|
||||
.recalc = shyway_clk_recalc,
|
||||
};
|
||||
|
||||
static struct clk sh7785_shyway_clk = {
|
||||
.name = "shyway_clk",
|
||||
.flags = CLK_ALWAYS_ENABLED,
|
||||
.ops = &sh7785_shyway_clk_ops,
|
||||
};
|
||||
|
||||
static void ddr_clk_recalc(struct clk *clk)
|
||||
{
|
||||
int idx = ((ctrl_inl(FRQMR1) >> 12) & 0x0003);
|
||||
clk->rate = clk->parent->rate / mfc_divisors[idx];
|
||||
}
|
||||
|
||||
static struct clk_ops sh7785_ddr_clk_ops = {
|
||||
.recalc = ddr_clk_recalc,
|
||||
};
|
||||
|
||||
static struct clk sh7785_ddr_clk = {
|
||||
.name = "ddr_clk",
|
||||
.flags = CLK_ALWAYS_ENABLED,
|
||||
.ops = &sh7785_ddr_clk_ops,
|
||||
};
|
||||
|
||||
static void ram_clk_recalc(struct clk *clk)
|
||||
{
|
||||
int idx = ((ctrl_inl(FRQMR1) >> 24) & 0x0003);
|
||||
clk->rate = clk->parent->rate / ufc_divisors[idx];
|
||||
}
|
||||
|
||||
static struct clk_ops sh7785_ram_clk_ops = {
|
||||
.recalc = ram_clk_recalc,
|
||||
};
|
||||
|
||||
static struct clk sh7785_ram_clk = {
|
||||
.name = "ram_clk",
|
||||
.flags = CLK_ALWAYS_ENABLED,
|
||||
.ops = &sh7785_ram_clk_ops,
|
||||
};
|
||||
|
||||
/*
|
||||
* Additional SH7785-specific on-chip clocks that aren't already part of the
|
||||
* clock framework
|
||||
*/
|
||||
static struct clk *sh7785_onchip_clocks[] = {
|
||||
&sh7785_shyway_clk,
|
||||
&sh7785_ddr_clk,
|
||||
&sh7785_ram_clk,
|
||||
};
|
||||
|
||||
static int __init sh7785_clk_init(void)
|
||||
{
|
||||
struct clk *clk = clk_get(NULL, "master_clk");
|
||||
int i;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(sh7785_onchip_clocks); i++) {
|
||||
struct clk *clkp = sh7785_onchip_clocks[i];
|
||||
|
||||
clkp->parent = clk;
|
||||
clk_register(clkp);
|
||||
clk_enable(clkp);
|
||||
}
|
||||
|
||||
/*
|
||||
* Now that we have the rest of the clocks registered, we need to
|
||||
* force the parent clock to propagate so that these clocks will
|
||||
* automatically figure out their rate. We cheat by handing the
|
||||
* parent clock its current rate and forcing child propagation.
|
||||
*/
|
||||
clk_set_rate(clk, clk_get_rate(clk));
|
||||
|
||||
clk_put(clk);
|
||||
|
||||
return 0;
|
||||
}
|
||||
arch_initcall(sh7785_clk_init);
|
103
arch/sh/kernel/cpu/sh4a/setup-sh7785.c
Normal file
103
arch/sh/kernel/cpu/sh4a/setup-sh7785.c
Normal file
@ -0,0 +1,103 @@
|
||||
/*
|
||||
* SH7785 Setup
|
||||
*
|
||||
* Copyright (C) 2007 Paul Mundt
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/serial.h>
|
||||
#include <asm/sci.h>
|
||||
|
||||
static struct plat_sci_port sci_platform_data[] = {
|
||||
{
|
||||
.mapbase = 0xffea0000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 40, 41, 43, 42 },
|
||||
}, {
|
||||
.mapbase = 0xffeb0000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 44, 45, 47, 46 },
|
||||
},
|
||||
|
||||
/*
|
||||
* The rest of these all have multiplexed IRQs
|
||||
*/
|
||||
{
|
||||
.mapbase = 0xffec0000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 60, 60, 60, 60 },
|
||||
}, {
|
||||
.mapbase = 0xffed0000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 61, 61, 61, 61 },
|
||||
}, {
|
||||
.mapbase = 0xffee0000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 62, 62, 62, 62 },
|
||||
}, {
|
||||
.mapbase = 0xffef0000,
|
||||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.type = PORT_SCIF,
|
||||
.irqs = { 63, 63, 63, 63 },
|
||||
}, {
|
||||
.flags = 0,
|
||||
}
|
||||
};
|
||||
|
||||
static struct platform_device sci_device = {
|
||||
.name = "sh-sci",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = sci_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device *sh7785_devices[] __initdata = {
|
||||
&sci_device,
|
||||
};
|
||||
|
||||
static int __init sh7785_devices_setup(void)
|
||||
{
|
||||
return platform_add_devices(sh7785_devices,
|
||||
ARRAY_SIZE(sh7785_devices));
|
||||
}
|
||||
__initcall(sh7785_devices_setup);
|
||||
|
||||
static struct intc2_data intc2_irq_table[] = {
|
||||
{ 28, 0, 24, 0, 0, 2 }, /* TMU0 */
|
||||
|
||||
{ 40, 8, 24, 0, 2, 3 }, /* SCIF0 ERI */
|
||||
{ 41, 8, 24, 0, 2, 3 }, /* SCIF0 RXI */
|
||||
{ 42, 8, 24, 0, 2, 3 }, /* SCIF0 BRI */
|
||||
{ 43, 8, 24, 0, 2, 3 }, /* SCIF0 TXI */
|
||||
|
||||
{ 44, 8, 16, 0, 3, 3 }, /* SCIF1 ERI */
|
||||
{ 45, 8, 16, 0, 3, 3 }, /* SCIF1 RXI */
|
||||
{ 46, 8, 16, 0, 3, 3 }, /* SCIF1 BRI */
|
||||
{ 47, 8, 16, 0, 3, 3 }, /* SCIF1 TXI */
|
||||
|
||||
{ 64, 0x14, 8, 0, 14, 2 }, /* PCIC0 */
|
||||
{ 65, 0x14, 0, 0, 15, 2 }, /* PCIC1 */
|
||||
{ 66, 0x18, 24, 0, 16, 2 }, /* PCIC2 */
|
||||
{ 67, 0x18, 16, 0, 17, 2 }, /* PCIC3 */
|
||||
{ 68, 0x18, 8, 0, 18, 2 }, /* PCIC4 */
|
||||
|
||||
{ 60, 8, 8, 0, 4, 3 }, /* SCIF2 ERI, RXI, BRI, TXI */
|
||||
{ 60, 8, 0, 0, 5, 3 }, /* SCIF3 ERI, RXI, BRI, TXI */
|
||||
{ 60, 12, 24, 0, 6, 3 }, /* SCIF4 ERI, RXI, BRI, TXI */
|
||||
{ 60, 12, 16, 0, 7, 3 }, /* SCIF5 ERI, RXI, BRI, TXI */
|
||||
};
|
||||
|
||||
void __init init_IRQ_intc2(void)
|
||||
{
|
||||
make_intc2_irq(intc2_irq_table, ARRAY_SIZE(intc2_irq_table));
|
||||
}
|
46
arch/sh/kernel/crash_dump.c
Normal file
46
arch/sh/kernel/crash_dump.c
Normal file
@ -0,0 +1,46 @@
|
||||
/*
|
||||
* crash_dump.c - Memory preserving reboot related code.
|
||||
*
|
||||
* Created by: Hariprasad Nellitheertha (hari@in.ibm.com)
|
||||
* Copyright (C) IBM Corporation, 2004. All rights reserved
|
||||
*/
|
||||
|
||||
#include <linux/errno.h>
|
||||
#include <linux/crash_dump.h>
|
||||
#include <linux/io.h>
|
||||
#include <asm/uaccess.h>
|
||||
|
||||
/**
|
||||
* copy_oldmem_page - copy one page from "oldmem"
|
||||
* @pfn: page frame number to be copied
|
||||
* @buf: target memory address for the copy; this can be in kernel address
|
||||
* space or user address space (see @userbuf)
|
||||
* @csize: number of bytes to copy
|
||||
* @offset: offset in bytes into the page (based on pfn) to begin the copy
|
||||
* @userbuf: if set, @buf is in user address space, use copy_to_user(),
|
||||
* otherwise @buf is in kernel address space, use memcpy().
|
||||
*
|
||||
* Copy a page from "oldmem". For this page, there is no pte mapped
|
||||
* in the current kernel. We stitch up a pte, similar to kmap_atomic.
|
||||
*/
|
||||
ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
|
||||
size_t csize, unsigned long offset, int userbuf)
|
||||
{
|
||||
void *vaddr;
|
||||
|
||||
if (!csize)
|
||||
return 0;
|
||||
|
||||
vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
|
||||
|
||||
if (userbuf) {
|
||||
if (copy_to_user(buf, (vaddr + offset), csize)) {
|
||||
iounmap(vaddr);
|
||||
return -EFAULT;
|
||||
}
|
||||
} else
|
||||
memcpy(buf, (vaddr + offset), csize);
|
||||
|
||||
iounmap(vaddr);
|
||||
return csize;
|
||||
}
|
@ -13,6 +13,7 @@
|
||||
#include <linux/seq_file.h>
|
||||
#include <linux/irq.h>
|
||||
#include <asm/processor.h>
|
||||
#include <asm/machvec.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/thread_info.h>
|
||||
#include <asm/cpu/mmu_context.h>
|
||||
@ -44,7 +45,7 @@ int show_interrupts(struct seq_file *p, void *v)
|
||||
seq_putc(p, '\n');
|
||||
}
|
||||
|
||||
if (i < NR_IRQS) {
|
||||
if (i < sh_mv.mv_nr_irqs) {
|
||||
spin_lock_irqsave(&irq_desc[i].lock, flags);
|
||||
action = irq_desc[i].action;
|
||||
if (!action)
|
||||
@ -61,7 +62,7 @@ int show_interrupts(struct seq_file *p, void *v)
|
||||
seq_putc(p, '\n');
|
||||
unlock:
|
||||
spin_unlock_irqrestore(&irq_desc[i].lock, flags);
|
||||
} else if (i == NR_IRQS)
|
||||
} else if (i == sh_mv.mv_nr_irqs)
|
||||
seq_printf(p, "Err: %10u\n", atomic_read(&irq_err_count));
|
||||
|
||||
return 0;
|
||||
|
@ -100,12 +100,10 @@
|
||||
#include <linux/delay.h>
|
||||
#include <linux/linkage.h>
|
||||
#include <linux/init.h>
|
||||
|
||||
#ifdef CONFIG_SH_KGDB_CONSOLE
|
||||
#include <linux/console.h>
|
||||
#endif
|
||||
|
||||
#include <linux/sysrq.h>
|
||||
#include <asm/system.h>
|
||||
#include <asm/cacheflush.h>
|
||||
#include <asm/current.h>
|
||||
#include <asm/signal.h>
|
||||
#include <asm/pgtable.h>
|
||||
@ -153,7 +151,6 @@ char kgdb_in_gdb_mode;
|
||||
char in_nmi; /* Set during NMI to prevent reentry */
|
||||
int kgdb_nofault; /* Boolean to ignore bus errs (i.e. in GDB) */
|
||||
int kgdb_enabled = 1; /* Default to enabled, cmdline can disable */
|
||||
int kgdb_halt;
|
||||
|
||||
/* Exposed for user access */
|
||||
struct task_struct *kgdb_current;
|
||||
@ -246,14 +243,6 @@ static char out_buffer[OUTBUFMAX];
|
||||
|
||||
static void kgdb_to_gdb(const char *s);
|
||||
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
static struct task_struct *trapped_thread;
|
||||
static struct task_struct *current_thread;
|
||||
typedef unsigned char threadref[8];
|
||||
#define BUF_THREAD_ID_SIZE 16
|
||||
#endif
|
||||
|
||||
|
||||
/* Convert ch to hex */
|
||||
static int hex(const char ch)
|
||||
{
|
||||
@ -349,66 +338,6 @@ static char *pack_hex_byte(char *pkt, int byte)
|
||||
return pkt;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
|
||||
/* Pack a thread ID */
|
||||
static char *pack_threadid(char *pkt, threadref * id)
|
||||
{
|
||||
char *limit;
|
||||
unsigned char *altid;
|
||||
|
||||
altid = (unsigned char *) id;
|
||||
|
||||
limit = pkt + BUF_THREAD_ID_SIZE;
|
||||
while (pkt < limit)
|
||||
pkt = pack_hex_byte(pkt, *altid++);
|
||||
return pkt;
|
||||
}
|
||||
|
||||
/* Convert an integer into our threadref */
|
||||
static void int_to_threadref(threadref * id, const int value)
|
||||
{
|
||||
unsigned char *scan = (unsigned char *) id;
|
||||
int i = 4;
|
||||
|
||||
while (i--)
|
||||
*scan++ = 0;
|
||||
|
||||
*scan++ = (value >> 24) & 0xff;
|
||||
*scan++ = (value >> 16) & 0xff;
|
||||
*scan++ = (value >> 8) & 0xff;
|
||||
*scan++ = (value & 0xff);
|
||||
}
|
||||
|
||||
/* Return a task structure ptr for a particular pid */
|
||||
static struct task_struct *get_thread(int pid)
|
||||
{
|
||||
struct task_struct *thread;
|
||||
|
||||
/* Use PID_MAX w/gdb for pid 0 */
|
||||
if (pid == PID_MAX) pid = 0;
|
||||
|
||||
/* First check via PID */
|
||||
thread = find_task_by_pid(pid);
|
||||
|
||||
if (thread)
|
||||
return thread;
|
||||
|
||||
/* Start at the start */
|
||||
thread = init_tasks[0];
|
||||
|
||||
/* Walk along the linked list of tasks */
|
||||
do {
|
||||
if (thread->pid == pid)
|
||||
return thread;
|
||||
thread = thread->next_task;
|
||||
} while (thread != init_tasks[0]);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_KGDB_THREAD */
|
||||
|
||||
/* Scan for the start char '$', read the packet and check the checksum */
|
||||
static void get_packet(char *buffer, int buflen)
|
||||
{
|
||||
@ -611,74 +540,6 @@ static void gdb_regs_to_kgdb_regs(const int *gdb_regs,
|
||||
regs->vbr = gdb_regs[VBR];
|
||||
}
|
||||
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
/* Make a local copy of registers from the specified thread */
|
||||
asmlinkage void ret_from_fork(void);
|
||||
static void thread_regs_to_gdb_regs(const struct task_struct *thread,
|
||||
int *gdb_regs)
|
||||
{
|
||||
int regno;
|
||||
int *tregs;
|
||||
|
||||
/* Initialize to zero */
|
||||
for (regno = 0; regno < MAXREG; regno++)
|
||||
gdb_regs[regno] = 0;
|
||||
|
||||
/* Just making sure... */
|
||||
if (thread == NULL)
|
||||
return;
|
||||
|
||||
/* A new fork has pt_regs on the stack from a fork() call */
|
||||
if (thread->thread.pc == (unsigned long)ret_from_fork) {
|
||||
|
||||
int vbr_val;
|
||||
struct pt_regs *kregs;
|
||||
kregs = (struct pt_regs*)thread->thread.sp;
|
||||
|
||||
gdb_regs[R0] = kregs->regs[R0];
|
||||
gdb_regs[R1] = kregs->regs[R1];
|
||||
gdb_regs[R2] = kregs->regs[R2];
|
||||
gdb_regs[R3] = kregs->regs[R3];
|
||||
gdb_regs[R4] = kregs->regs[R4];
|
||||
gdb_regs[R5] = kregs->regs[R5];
|
||||
gdb_regs[R6] = kregs->regs[R6];
|
||||
gdb_regs[R7] = kregs->regs[R7];
|
||||
gdb_regs[R8] = kregs->regs[R8];
|
||||
gdb_regs[R9] = kregs->regs[R9];
|
||||
gdb_regs[R10] = kregs->regs[R10];
|
||||
gdb_regs[R11] = kregs->regs[R11];
|
||||
gdb_regs[R12] = kregs->regs[R12];
|
||||
gdb_regs[R13] = kregs->regs[R13];
|
||||
gdb_regs[R14] = kregs->regs[R14];
|
||||
gdb_regs[R15] = kregs->regs[R15];
|
||||
gdb_regs[PC] = kregs->pc;
|
||||
gdb_regs[PR] = kregs->pr;
|
||||
gdb_regs[GBR] = kregs->gbr;
|
||||
gdb_regs[MACH] = kregs->mach;
|
||||
gdb_regs[MACL] = kregs->macl;
|
||||
gdb_regs[SR] = kregs->sr;
|
||||
|
||||
asm("stc vbr, %0":"=r"(vbr_val));
|
||||
gdb_regs[VBR] = vbr_val;
|
||||
return;
|
||||
}
|
||||
|
||||
/* Otherwise, we have only some registers from switch_to() */
|
||||
tregs = (int *)thread->thread.sp;
|
||||
gdb_regs[R15] = (int)tregs;
|
||||
gdb_regs[R14] = *tregs++;
|
||||
gdb_regs[R13] = *tregs++;
|
||||
gdb_regs[R12] = *tregs++;
|
||||
gdb_regs[R11] = *tregs++;
|
||||
gdb_regs[R10] = *tregs++;
|
||||
gdb_regs[R9] = *tregs++;
|
||||
gdb_regs[R8] = *tregs++;
|
||||
gdb_regs[PR] = *tregs++;
|
||||
gdb_regs[GBR] = *tregs++;
|
||||
gdb_regs[PC] = thread->thread.pc;
|
||||
}
|
||||
#endif /* CONFIG_KGDB_THREAD */
|
||||
|
||||
/* Calculate the new address for after a step */
|
||||
static short *get_step_address(void)
|
||||
{
|
||||
@ -797,37 +658,11 @@ static void undo_single_step(void)
|
||||
/* Send a signal message */
|
||||
static void send_signal_msg(const int signum)
|
||||
{
|
||||
#ifndef CONFIG_KGDB_THREAD
|
||||
out_buffer[0] = 'S';
|
||||
out_buffer[1] = highhex(signum);
|
||||
out_buffer[2] = lowhex(signum);
|
||||
out_buffer[3] = 0;
|
||||
put_packet(out_buffer);
|
||||
#else /* CONFIG_KGDB_THREAD */
|
||||
int threadid;
|
||||
threadref thref;
|
||||
char *out = out_buffer;
|
||||
const char *tstring = "thread";
|
||||
|
||||
*out++ = 'T';
|
||||
*out++ = highhex(signum);
|
||||
*out++ = lowhex(signum);
|
||||
|
||||
while (*tstring) {
|
||||
*out++ = *tstring++;
|
||||
}
|
||||
*out++ = ':';
|
||||
|
||||
threadid = trapped_thread->pid;
|
||||
if (threadid == 0) threadid = PID_MAX;
|
||||
int_to_threadref(&thref, threadid);
|
||||
pack_threadid(out, &thref);
|
||||
out += BUF_THREAD_ID_SIZE;
|
||||
*out++ = ';';
|
||||
|
||||
*out = 0;
|
||||
put_packet(out_buffer);
|
||||
#endif /* CONFIG_KGDB_THREAD */
|
||||
}
|
||||
|
||||
/* Reply that all was well */
|
||||
@ -962,15 +797,7 @@ static void step_with_sig_msg(void)
|
||||
/* Send register contents */
|
||||
static void send_regs_msg(void)
|
||||
{
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
if (!current_thread)
|
||||
kgdb_regs_to_gdb_regs(&trap_registers, registers);
|
||||
else
|
||||
thread_regs_to_gdb_regs(current_thread, registers);
|
||||
#else
|
||||
kgdb_regs_to_gdb_regs(&trap_registers, registers);
|
||||
#endif
|
||||
|
||||
mem_to_hex((char *) registers, out_buffer, NUMREGBYTES);
|
||||
put_packet(out_buffer);
|
||||
}
|
||||
@ -978,201 +805,13 @@ static void send_regs_msg(void)
|
||||
/* Set register contents - currently can't set other thread's registers */
|
||||
static void set_regs_msg(void)
|
||||
{
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
if (!current_thread) {
|
||||
#endif
|
||||
kgdb_regs_to_gdb_regs(&trap_registers, registers);
|
||||
hex_to_mem(&in_buffer[1], (char *) registers, NUMREGBYTES);
|
||||
gdb_regs_to_kgdb_regs(registers, &trap_registers);
|
||||
send_ok_msg();
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
} else
|
||||
send_err_msg();
|
||||
#endif
|
||||
kgdb_regs_to_gdb_regs(&trap_registers, registers);
|
||||
hex_to_mem(&in_buffer[1], (char *) registers, NUMREGBYTES);
|
||||
gdb_regs_to_kgdb_regs(registers, &trap_registers);
|
||||
send_ok_msg();
|
||||
}
|
||||
|
||||
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
|
||||
/* Set the status for a thread */
|
||||
void set_thread_msg(void)
|
||||
{
|
||||
int threadid;
|
||||
struct task_struct *thread = NULL;
|
||||
char *ptr;
|
||||
|
||||
switch (in_buffer[1]) {
|
||||
|
||||
/* To select which thread for gG etc messages, i.e. supported */
|
||||
case 'g':
|
||||
|
||||
ptr = &in_buffer[2];
|
||||
hex_to_int(&ptr, &threadid);
|
||||
thread = get_thread(threadid);
|
||||
|
||||
/* If we haven't found it */
|
||||
if (!thread) {
|
||||
send_err_msg();
|
||||
break;
|
||||
}
|
||||
|
||||
/* Set current_thread (or not) */
|
||||
if (thread == trapped_thread)
|
||||
current_thread = NULL;
|
||||
else
|
||||
current_thread = thread;
|
||||
send_ok_msg();
|
||||
break;
|
||||
|
||||
/* To select which thread for cCsS messages, i.e. unsupported */
|
||||
case 'c':
|
||||
send_ok_msg();
|
||||
break;
|
||||
|
||||
default:
|
||||
send_empty_msg();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Is a thread alive? */
|
||||
static void thread_status_msg(void)
|
||||
{
|
||||
char *ptr;
|
||||
int threadid;
|
||||
struct task_struct *thread = NULL;
|
||||
|
||||
ptr = &in_buffer[1];
|
||||
hex_to_int(&ptr, &threadid);
|
||||
thread = get_thread(threadid);
|
||||
if (thread)
|
||||
send_ok_msg();
|
||||
else
|
||||
send_err_msg();
|
||||
}
|
||||
/* Send the current thread ID */
|
||||
static void thread_id_msg(void)
|
||||
{
|
||||
int threadid;
|
||||
threadref thref;
|
||||
|
||||
out_buffer[0] = 'Q';
|
||||
out_buffer[1] = 'C';
|
||||
|
||||
if (current_thread)
|
||||
threadid = current_thread->pid;
|
||||
else if (trapped_thread)
|
||||
threadid = trapped_thread->pid;
|
||||
else /* Impossible, but just in case! */
|
||||
{
|
||||
send_err_msg();
|
||||
return;
|
||||
}
|
||||
|
||||
/* Translate pid 0 to PID_MAX for gdb */
|
||||
if (threadid == 0) threadid = PID_MAX;
|
||||
|
||||
int_to_threadref(&thref, threadid);
|
||||
pack_threadid(out_buffer + 2, &thref);
|
||||
out_buffer[2 + BUF_THREAD_ID_SIZE] = '\0';
|
||||
put_packet(out_buffer);
|
||||
}
|
||||
|
||||
/* Send thread info */
|
||||
static void thread_info_msg(void)
|
||||
{
|
||||
struct task_struct *thread = NULL;
|
||||
int threadid;
|
||||
char *pos;
|
||||
threadref thref;
|
||||
|
||||
/* Start with 'm' */
|
||||
out_buffer[0] = 'm';
|
||||
pos = &out_buffer[1];
|
||||
|
||||
/* For all possible thread IDs - this will overrun if > 44 threads! */
|
||||
/* Start at 1 and include PID_MAX (since GDB won't use pid 0...) */
|
||||
for (threadid = 1; threadid <= PID_MAX; threadid++) {
|
||||
|
||||
read_lock(&tasklist_lock);
|
||||
thread = get_thread(threadid);
|
||||
read_unlock(&tasklist_lock);
|
||||
|
||||
/* If it's a valid thread */
|
||||
if (thread) {
|
||||
int_to_threadref(&thref, threadid);
|
||||
pack_threadid(pos, &thref);
|
||||
pos += BUF_THREAD_ID_SIZE;
|
||||
*pos++ = ',';
|
||||
}
|
||||
}
|
||||
*--pos = 0; /* Lose final comma */
|
||||
put_packet(out_buffer);
|
||||
|
||||
}
|
||||
|
||||
/* Return printable info for gdb's 'info threads' command */
|
||||
static void thread_extra_info_msg(void)
|
||||
{
|
||||
int threadid;
|
||||
struct task_struct *thread = NULL;
|
||||
char buffer[20], *ptr;
|
||||
int i;
|
||||
|
||||
/* Extract thread ID */
|
||||
ptr = &in_buffer[17];
|
||||
hex_to_int(&ptr, &threadid);
|
||||
thread = get_thread(threadid);
|
||||
|
||||
/* If we don't recognise it, say so */
|
||||
if (thread == NULL)
|
||||
strcpy(buffer, "(unknown)");
|
||||
else
|
||||
strcpy(buffer, thread->comm);
|
||||
|
||||
/* Construct packet */
|
||||
for (i = 0, ptr = out_buffer; buffer[i]; i++)
|
||||
ptr = pack_hex_byte(ptr, buffer[i]);
|
||||
|
||||
if (thread->thread.pc == (unsigned long)ret_from_fork) {
|
||||
strcpy(buffer, "<new fork>");
|
||||
for (i = 0; buffer[i]; i++)
|
||||
ptr = pack_hex_byte(ptr, buffer[i]);
|
||||
}
|
||||
|
||||
*ptr = '\0';
|
||||
put_packet(out_buffer);
|
||||
}
|
||||
|
||||
/* Handle all qFooBarBaz messages - have to use an if statement as
|
||||
opposed to a switch because q messages can have > 1 char id. */
|
||||
static void query_msg(void)
|
||||
{
|
||||
const char *q_start = &in_buffer[1];
|
||||
|
||||
/* qC = return current thread ID */
|
||||
if (strncmp(q_start, "C", 1) == 0)
|
||||
thread_id_msg();
|
||||
|
||||
/* qfThreadInfo = query all threads (first) */
|
||||
else if (strncmp(q_start, "fThreadInfo", 11) == 0)
|
||||
thread_info_msg();
|
||||
|
||||
/* qsThreadInfo = query all threads (subsequent). We know we have sent
|
||||
them all after the qfThreadInfo message, so there are no to send */
|
||||
else if (strncmp(q_start, "sThreadInfo", 11) == 0)
|
||||
put_packet("l"); /* el = last */
|
||||
|
||||
/* qThreadExtraInfo = supply printable information per thread */
|
||||
else if (strncmp(q_start, "ThreadExtraInfo", 15) == 0)
|
||||
thread_extra_info_msg();
|
||||
|
||||
/* Unsupported - empty message as per spec */
|
||||
else
|
||||
send_empty_msg();
|
||||
}
|
||||
#endif /* CONFIG_KGDB_THREAD */
|
||||
|
||||
#ifdef CONFIG_SH_KGDB_CONSOLE
|
||||
/*
|
||||
* Bring up the ports..
|
||||
*/
|
||||
@ -1185,6 +824,9 @@ static int kgdb_serial_setup(void)
|
||||
|
||||
return 0;
|
||||
}
|
||||
#else
|
||||
#define kgdb_serial_setup() 0
|
||||
#endif
|
||||
|
||||
/* The command loop, read and act on requests */
|
||||
static void kgdb_command_loop(const int excep_code, const int trapa_value)
|
||||
@ -1193,7 +835,7 @@ static void kgdb_command_loop(const int excep_code, const int trapa_value)
|
||||
|
||||
if (excep_code == NMI_VEC) {
|
||||
#ifndef CONFIG_KGDB_NMI
|
||||
KGDB_PRINTK("Ignoring unexpected NMI?\n");
|
||||
printk(KERN_NOTICE "KGDB: Ignoring unexpected NMI?\n");
|
||||
return;
|
||||
#else /* CONFIG_KGDB_NMI */
|
||||
if (!kgdb_enabled) {
|
||||
@ -1207,19 +849,10 @@ static void kgdb_command_loop(const int excep_code, const int trapa_value)
|
||||
if (!kgdb_enabled)
|
||||
return;
|
||||
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
/* Until GDB specifies a thread */
|
||||
current_thread = NULL;
|
||||
trapped_thread = current;
|
||||
#endif
|
||||
|
||||
/* Enter GDB mode (e.g. after detach) */
|
||||
if (!kgdb_in_gdb_mode) {
|
||||
/* Do serial setup, notify user, issue preemptive ack */
|
||||
kgdb_serial_setup();
|
||||
KGDB_PRINTK("Waiting for GDB (on %s%d at %d baud)\n",
|
||||
(kgdb_porttype ? kgdb_porttype->name : ""),
|
||||
kgdb_portnum, kgdb_baud);
|
||||
printk(KERN_NOTICE "KGDB: Waiting for GDB\n");
|
||||
kgdb_in_gdb_mode = 1;
|
||||
put_debug_char('+');
|
||||
}
|
||||
@ -1233,21 +866,18 @@ static void kgdb_command_loop(const int excep_code, const int trapa_value)
|
||||
will later be replaced by its original one. Do NOT do this for
|
||||
trap 0xff, since that indicates a compiled-in breakpoint which
|
||||
will not be replaced (and we would retake the trap forever) */
|
||||
if ((excep_code == TRAP_VEC) && (trapa_value != (0xff << 2))) {
|
||||
if ((excep_code == TRAP_VEC) && (trapa_value != (0x3c << 2)))
|
||||
trap_registers.pc -= 2;
|
||||
}
|
||||
|
||||
/* Undo any stepping we may have done */
|
||||
undo_single_step();
|
||||
|
||||
while (1) {
|
||||
|
||||
out_buffer[0] = 0;
|
||||
get_packet(in_buffer, BUFMAX);
|
||||
|
||||
/* Examine first char of buffer to see what we need to do */
|
||||
switch (in_buffer[0]) {
|
||||
|
||||
case '?': /* Send which signal we've received */
|
||||
send_signal_msg(sigval);
|
||||
break;
|
||||
@ -1291,21 +921,6 @@ static void kgdb_command_loop(const int excep_code, const int trapa_value)
|
||||
step_msg();
|
||||
return;
|
||||
|
||||
#ifdef CONFIG_KGDB_THREAD
|
||||
|
||||
case 'H': /* Task related */
|
||||
set_thread_msg();
|
||||
break;
|
||||
|
||||
case 'T': /* Query thread status */
|
||||
thread_status_msg();
|
||||
break;
|
||||
|
||||
case 'q': /* Handle query - currently thread-related */
|
||||
query_msg();
|
||||
break;
|
||||
#endif
|
||||
|
||||
case 'k': /* 'Kill the program' with a kernel ? */
|
||||
break;
|
||||
|
||||
@ -1323,11 +938,8 @@ static void kgdb_command_loop(const int excep_code, const int trapa_value)
|
||||
}
|
||||
|
||||
/* There has been an exception, most likely a breakpoint. */
|
||||
asmlinkage void kgdb_handle_exception(unsigned long r4, unsigned long r5,
|
||||
unsigned long r6, unsigned long r7,
|
||||
struct pt_regs __regs)
|
||||
static void handle_exception(struct pt_regs *regs)
|
||||
{
|
||||
struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
|
||||
int excep_code, vbr_val;
|
||||
int count;
|
||||
int trapa_value = ctrl_inl(TRA);
|
||||
@ -1355,7 +967,7 @@ asmlinkage void kgdb_handle_exception(unsigned long r4, unsigned long r5,
|
||||
kgdb_trapa_val = trapa_value;
|
||||
|
||||
/* Act on the exception */
|
||||
kgdb_command_loop(excep_code >> 5, trapa_value);
|
||||
kgdb_command_loop(excep_code, trapa_value);
|
||||
|
||||
kgdb_current = NULL;
|
||||
|
||||
@ -1373,14 +985,12 @@ asmlinkage void kgdb_handle_exception(unsigned long r4, unsigned long r5,
|
||||
asm("ldc %0, vbr": :"r"(vbr_val));
|
||||
}
|
||||
|
||||
/* Trigger a breakpoint by function */
|
||||
void breakpoint(void)
|
||||
asmlinkage void kgdb_handle_exception(unsigned long r4, unsigned long r5,
|
||||
unsigned long r6, unsigned long r7,
|
||||
struct pt_regs __regs)
|
||||
{
|
||||
if (!kgdb_enabled) {
|
||||
kgdb_enabled = 1;
|
||||
kgdb_init();
|
||||
}
|
||||
BREAKPOINT();
|
||||
struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
|
||||
handle_exception(regs);
|
||||
}
|
||||
|
||||
/* Initialise the KGDB data structures and serial configuration */
|
||||
@ -1395,24 +1005,16 @@ int kgdb_init(void)
|
||||
kgdb_in_gdb_mode = 0;
|
||||
|
||||
if (kgdb_serial_setup() != 0) {
|
||||
KGDB_PRINTK("serial setup error\n");
|
||||
printk(KERN_NOTICE "KGDB: serial setup error\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* Init ptr to exception handler */
|
||||
kgdb_debug_hook = kgdb_handle_exception;
|
||||
kgdb_debug_hook = handle_exception;
|
||||
kgdb_bus_err_hook = kgdb_handle_bus_error;
|
||||
|
||||
/* Enter kgdb now if requested, or just report init done */
|
||||
if (kgdb_halt) {
|
||||
kgdb_in_gdb_mode = 1;
|
||||
put_debug_char('+');
|
||||
breakpoint();
|
||||
}
|
||||
else
|
||||
{
|
||||
KGDB_PRINTK("stub is initialized.\n");
|
||||
}
|
||||
printk(KERN_NOTICE "KGDB: stub is initialized.\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1467,3 +1069,25 @@ void kgdb_console_write(struct console *co, const char *s, unsigned count)
|
||||
kgdb_msg_write(s, count);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_KGDB_SYSRQ
|
||||
static void sysrq_handle_gdb(int key, struct tty_struct *tty)
|
||||
{
|
||||
printk("Entering GDB stub\n");
|
||||
breakpoint();
|
||||
}
|
||||
|
||||
static struct sysrq_key_op sysrq_gdb_op = {
|
||||
.handler = sysrq_handle_gdb,
|
||||
.help_msg = "Gdb",
|
||||
.action_msg = "GDB",
|
||||
};
|
||||
|
||||
static int gdb_register_sysrq(void)
|
||||
{
|
||||
printk("Registering GDB sysrq handler\n");
|
||||
register_sysrq_key('g', &sysrq_gdb_op);
|
||||
return 0;
|
||||
}
|
||||
module_init(gdb_register_sysrq);
|
||||
#endif
|
||||
|
@ -59,13 +59,13 @@ static void kexec_info(struct kimage *image)
|
||||
printk(" segment[%d]: 0x%08x - 0x%08x (0x%08x)\n",
|
||||
i,
|
||||
(unsigned int)image->segment[i].mem,
|
||||
(unsigned int)image->segment[i].mem + image->segment[i].memsz,
|
||||
(unsigned int)image->segment[i].mem +
|
||||
image->segment[i].memsz,
|
||||
(unsigned int)image->segment[i].memsz);
|
||||
}
|
||||
}
|
||||
printk(" start : 0x%08x\n\n", (unsigned int)image->start);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Do not allocate memory (or fail in any way) in machine_kexec().
|
||||
* We are past the point of no return, committed to rebooting now.
|
||||
@ -101,6 +101,27 @@ NORET_TYPE void machine_kexec(struct kimage *image)
|
||||
|
||||
/* now call it */
|
||||
rnk = (relocate_new_kernel_t) reboot_code_buffer;
|
||||
(*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
|
||||
(*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
|
||||
}
|
||||
|
||||
/* crashkernel=size@addr specifies the location to reserve for
|
||||
* a crash kernel. By reserving this memory we guarantee
|
||||
* that linux never sets it up as a DMA target.
|
||||
* Useful for holding code to do something appropriate
|
||||
* after a kernel panic.
|
||||
*/
|
||||
static int __init parse_crashkernel(char *arg)
|
||||
{
|
||||
unsigned long size, base;
|
||||
size = memparse(arg, &arg);
|
||||
if (*arg == '@') {
|
||||
base = memparse(arg+1, &arg);
|
||||
/* FIXME: Do I want a sanity check
|
||||
* to validate the memory range?
|
||||
*/
|
||||
crashk_res.start = base;
|
||||
crashk_res.end = base + size - 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
early_param("crashkernel", parse_crashkernel);
|
||||
|
@ -7,7 +7,7 @@
|
||||
*
|
||||
* SuperH version: Copyright (C) 1999, 2000 Niibe Yutaka & Kaz Kojima
|
||||
* Copyright (C) 2006 Lineo Solutions Inc. support SH4A UBC
|
||||
* Copyright (C) 2002 - 2006 Paul Mundt
|
||||
* Copyright (C) 2002 - 2007 Paul Mundt
|
||||
*/
|
||||
#include <linux/module.h>
|
||||
#include <linux/mm.h>
|
||||
@ -15,6 +15,7 @@
|
||||
#include <linux/pm.h>
|
||||
#include <linux/kallsyms.h>
|
||||
#include <linux/kexec.h>
|
||||
#include <asm/kdebug.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/mmu_context.h>
|
||||
#include <asm/ubc.h>
|
||||
@ -299,7 +300,8 @@ static void ubc_set_tracing(int asid, unsigned long pc)
|
||||
ctrl_outl(0, UBC_BAMRA);
|
||||
|
||||
if (current_cpu_data.type == CPU_SH7729 ||
|
||||
current_cpu_data.type == CPU_SH7710) {
|
||||
current_cpu_data.type == CPU_SH7710 ||
|
||||
current_cpu_data.type == CPU_SH7712) {
|
||||
ctrl_outw(BBR_INST | BBR_READ | BBR_CPU, UBC_BBRA);
|
||||
ctrl_outl(BRCR_PCBA | BRCR_PCTE, UBC_BRCR);
|
||||
} else {
|
||||
@ -495,6 +497,10 @@ asmlinkage void debug_trap_handler(unsigned long r4, unsigned long r5,
|
||||
/* Rewind */
|
||||
regs->pc -= 2;
|
||||
|
||||
if (notify_die(DIE_TRAP, regs, regs->tra & 0xff,
|
||||
SIGTRAP) == NOTIFY_STOP)
|
||||
return;
|
||||
|
||||
force_sig(SIGTRAP, current);
|
||||
}
|
||||
|
||||
@ -510,6 +516,10 @@ asmlinkage void bug_trap_handler(unsigned long r4, unsigned long r5,
|
||||
/* Rewind */
|
||||
regs->pc -= 2;
|
||||
|
||||
if (notify_die(DIE_TRAP, regs, TRAPA_BUG_OPCODE & 0xff,
|
||||
SIGTRAP) == NOTIFY_STOP)
|
||||
return;
|
||||
|
||||
#ifdef CONFIG_BUG
|
||||
if (__kernel_text_address(instruction_pointer(regs))) {
|
||||
u16 insn = *(u16 *)instruction_pointer(regs);
|
||||
|
@ -4,7 +4,7 @@
|
||||
* This file handles the architecture-dependent parts of initialization
|
||||
*
|
||||
* Copyright (C) 1999 Niibe Yutaka
|
||||
* Copyright (C) 2002 - 2006 Paul Mundt
|
||||
* Copyright (C) 2002 - 2007 Paul Mundt
|
||||
*/
|
||||
#include <linux/screen_info.h>
|
||||
#include <linux/ioport.h>
|
||||
@ -15,21 +15,22 @@
|
||||
#include <linux/seq_file.h>
|
||||
#include <linux/root_dev.h>
|
||||
#include <linux/utsname.h>
|
||||
#include <linux/nodemask.h>
|
||||
#include <linux/cpu.h>
|
||||
#include <linux/pfn.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/mm.h>
|
||||
#include <linux/kexec.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/sections.h>
|
||||
#include <asm/irq.h>
|
||||
#include <asm/setup.h>
|
||||
#include <asm/clock.h>
|
||||
#include <asm/mmu_context.h>
|
||||
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
#include <asm/kgdb.h>
|
||||
static int kgdb_parse_options(char *options);
|
||||
#endif
|
||||
extern void * __rd_start, * __rd_end;
|
||||
|
||||
/*
|
||||
* Machine setup..
|
||||
*/
|
||||
@ -205,13 +206,117 @@ static int __init sh_mv_setup(char **cmdline_p)
|
||||
return 0;
|
||||
}
|
||||
|
||||
void __init setup_arch(char **cmdline_p)
|
||||
/*
|
||||
* Register fully available low RAM pages with the bootmem allocator.
|
||||
*/
|
||||
static void __init register_bootmem_low_pages(void)
|
||||
{
|
||||
unsigned long curr_pfn, last_pfn, pages;
|
||||
|
||||
/*
|
||||
* We are rounding up the start address of usable memory:
|
||||
*/
|
||||
curr_pfn = PFN_UP(__MEMORY_START);
|
||||
|
||||
/*
|
||||
* ... and at the end of the usable range downwards:
|
||||
*/
|
||||
last_pfn = PFN_DOWN(__pa(memory_end));
|
||||
|
||||
if (last_pfn > max_low_pfn)
|
||||
last_pfn = max_low_pfn;
|
||||
|
||||
pages = last_pfn - curr_pfn;
|
||||
free_bootmem(PFN_PHYS(curr_pfn), PFN_PHYS(pages));
|
||||
}
|
||||
|
||||
void __init setup_bootmem_allocator(unsigned long start_pfn)
|
||||
{
|
||||
unsigned long bootmap_size;
|
||||
unsigned long start_pfn, max_pfn, max_low_pfn;
|
||||
|
||||
/*
|
||||
* Find a proper area for the bootmem bitmap. After this
|
||||
* bootstrap step all allocations (until the page allocator
|
||||
* is intact) must be done via bootmem_alloc().
|
||||
*/
|
||||
bootmap_size = init_bootmem_node(NODE_DATA(0), start_pfn,
|
||||
min_low_pfn, max_low_pfn);
|
||||
|
||||
register_bootmem_low_pages();
|
||||
|
||||
node_set_online(0);
|
||||
|
||||
/*
|
||||
* Reserve the kernel text and
|
||||
* Reserve the bootmem bitmap. We do this in two steps (first step
|
||||
* was init_bootmem()), because this catches the (definitely buggy)
|
||||
* case of us accidentally initializing the bootmem allocator with
|
||||
* an invalid RAM area.
|
||||
*/
|
||||
reserve_bootmem(__MEMORY_START+PAGE_SIZE,
|
||||
(PFN_PHYS(start_pfn)+bootmap_size+PAGE_SIZE-1)-__MEMORY_START);
|
||||
|
||||
/*
|
||||
* reserve physical page 0 - it's a special BIOS page on many boxes,
|
||||
* enabling clean reboots, SMP operation, laptop functions.
|
||||
*/
|
||||
reserve_bootmem(__MEMORY_START, PAGE_SIZE);
|
||||
|
||||
#ifdef CONFIG_BLK_DEV_INITRD
|
||||
ROOT_DEV = MKDEV(RAMDISK_MAJOR, 0);
|
||||
if (&__rd_start != &__rd_end) {
|
||||
LOADER_TYPE = 1;
|
||||
INITRD_START = PHYSADDR((unsigned long)&__rd_start) -
|
||||
__MEMORY_START;
|
||||
INITRD_SIZE = (unsigned long)&__rd_end -
|
||||
(unsigned long)&__rd_start;
|
||||
}
|
||||
|
||||
if (LOADER_TYPE && INITRD_START) {
|
||||
if (INITRD_START + INITRD_SIZE <= (max_low_pfn << PAGE_SHIFT)) {
|
||||
reserve_bootmem(INITRD_START + __MEMORY_START,
|
||||
INITRD_SIZE);
|
||||
initrd_start = INITRD_START + PAGE_OFFSET +
|
||||
__MEMORY_START;
|
||||
initrd_end = initrd_start + INITRD_SIZE;
|
||||
} else {
|
||||
printk("initrd extends beyond end of memory "
|
||||
"(0x%08lx > 0x%08lx)\ndisabling initrd\n",
|
||||
INITRD_START + INITRD_SIZE,
|
||||
max_low_pfn << PAGE_SHIFT);
|
||||
initrd_start = 0;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
#ifdef CONFIG_KEXEC
|
||||
if (crashk_res.start != crashk_res.end)
|
||||
reserve_bootmem(crashk_res.start,
|
||||
crashk_res.end - crashk_res.start + 1);
|
||||
#endif
|
||||
}
|
||||
|
||||
#ifndef CONFIG_NEED_MULTIPLE_NODES
|
||||
static void __init setup_memory(void)
|
||||
{
|
||||
unsigned long start_pfn;
|
||||
|
||||
/*
|
||||
* Partially used pages are not usable - thus
|
||||
* we are rounding upwards:
|
||||
*/
|
||||
start_pfn = PFN_UP(__pa(_end));
|
||||
setup_bootmem_allocator(start_pfn);
|
||||
}
|
||||
#else
|
||||
extern void __init setup_memory(void);
|
||||
#endif
|
||||
|
||||
void __init setup_arch(char **cmdline_p)
|
||||
{
|
||||
enable_mmu();
|
||||
|
||||
#ifdef CONFIG_CMDLINE_BOOL
|
||||
strcpy(COMMAND_LINE, CONFIG_CMDLINE);
|
||||
strcpy(COMMAND_LINE, CONFIG_CMDLINE);
|
||||
#endif
|
||||
|
||||
ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
|
||||
@ -229,14 +334,15 @@ void __init setup_arch(char **cmdline_p)
|
||||
init_mm.end_data = (unsigned long) _edata;
|
||||
init_mm.brk = (unsigned long) _end;
|
||||
|
||||
code_resource.start = (unsigned long)virt_to_phys(_text);
|
||||
code_resource.end = (unsigned long)virt_to_phys(_etext)-1;
|
||||
data_resource.start = (unsigned long)virt_to_phys(_etext);
|
||||
data_resource.end = (unsigned long)virt_to_phys(_edata)-1;
|
||||
code_resource.start = virt_to_phys(_text);
|
||||
code_resource.end = virt_to_phys(_etext)-1;
|
||||
data_resource.start = virt_to_phys(_etext);
|
||||
data_resource.end = virt_to_phys(_edata)-1;
|
||||
|
||||
parse_early_param();
|
||||
|
||||
sh_mv_setup(cmdline_p);
|
||||
|
||||
|
||||
/*
|
||||
* Find the highest page frame number we have available
|
||||
*/
|
||||
@ -246,87 +352,12 @@ void __init setup_arch(char **cmdline_p)
|
||||
* Determine low and high memory ranges:
|
||||
*/
|
||||
max_low_pfn = max_pfn;
|
||||
min_low_pfn = __MEMORY_START >> PAGE_SHIFT;
|
||||
|
||||
/*
|
||||
* Partially used pages are not usable - thus
|
||||
* we are rounding upwards:
|
||||
*/
|
||||
start_pfn = PFN_UP(__pa(_end));
|
||||
|
||||
/*
|
||||
* Find a proper area for the bootmem bitmap. After this
|
||||
* bootstrap step all allocations (until the page allocator
|
||||
* is intact) must be done via bootmem_alloc().
|
||||
*/
|
||||
bootmap_size = init_bootmem_node(NODE_DATA(0), start_pfn,
|
||||
__MEMORY_START>>PAGE_SHIFT,
|
||||
max_low_pfn);
|
||||
/*
|
||||
* Register fully available low RAM pages with the bootmem allocator.
|
||||
*/
|
||||
{
|
||||
unsigned long curr_pfn, last_pfn, pages;
|
||||
|
||||
/*
|
||||
* We are rounding up the start address of usable memory:
|
||||
*/
|
||||
curr_pfn = PFN_UP(__MEMORY_START);
|
||||
/*
|
||||
* ... and at the end of the usable range downwards:
|
||||
*/
|
||||
last_pfn = PFN_DOWN(__pa(memory_end));
|
||||
|
||||
if (last_pfn > max_low_pfn)
|
||||
last_pfn = max_low_pfn;
|
||||
|
||||
pages = last_pfn - curr_pfn;
|
||||
free_bootmem_node(NODE_DATA(0), PFN_PHYS(curr_pfn),
|
||||
PFN_PHYS(pages));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Reserve the kernel text and
|
||||
* Reserve the bootmem bitmap. We do this in two steps (first step
|
||||
* was init_bootmem()), because this catches the (definitely buggy)
|
||||
* case of us accidentally initializing the bootmem allocator with
|
||||
* an invalid RAM area.
|
||||
*/
|
||||
reserve_bootmem_node(NODE_DATA(0), __MEMORY_START+PAGE_SIZE,
|
||||
(PFN_PHYS(start_pfn)+bootmap_size+PAGE_SIZE-1)-__MEMORY_START);
|
||||
|
||||
/*
|
||||
* reserve physical page 0 - it's a special BIOS page on many boxes,
|
||||
* enabling clean reboots, SMP operation, laptop functions.
|
||||
*/
|
||||
reserve_bootmem_node(NODE_DATA(0), __MEMORY_START, PAGE_SIZE);
|
||||
|
||||
#ifdef CONFIG_BLK_DEV_INITRD
|
||||
ROOT_DEV = MKDEV(RAMDISK_MAJOR, 0);
|
||||
if (&__rd_start != &__rd_end) {
|
||||
LOADER_TYPE = 1;
|
||||
INITRD_START = PHYSADDR((unsigned long)&__rd_start) -
|
||||
__MEMORY_START;
|
||||
INITRD_SIZE = (unsigned long)&__rd_end -
|
||||
(unsigned long)&__rd_start;
|
||||
}
|
||||
|
||||
if (LOADER_TYPE && INITRD_START) {
|
||||
if (INITRD_START + INITRD_SIZE <= (max_low_pfn << PAGE_SHIFT)) {
|
||||
reserve_bootmem_node(NODE_DATA(0), INITRD_START +
|
||||
__MEMORY_START, INITRD_SIZE);
|
||||
initrd_start = INITRD_START + PAGE_OFFSET +
|
||||
__MEMORY_START;
|
||||
initrd_end = initrd_start + INITRD_SIZE;
|
||||
} else {
|
||||
printk("initrd extends beyond end of memory "
|
||||
"(0x%08lx > 0x%08lx)\ndisabling initrd\n",
|
||||
INITRD_START + INITRD_SIZE,
|
||||
max_low_pfn << PAGE_SHIFT);
|
||||
initrd_start = 0;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
nodes_clear(node_online_map);
|
||||
setup_memory();
|
||||
paging_init();
|
||||
sparse_init();
|
||||
|
||||
#ifdef CONFIG_DUMMY_CONSOLE
|
||||
conswitchp = &dummy_con;
|
||||
@ -335,8 +366,6 @@ void __init setup_arch(char **cmdline_p)
|
||||
/* Perform the machine specific initialisation */
|
||||
if (likely(sh_mv.mv_setup))
|
||||
sh_mv.mv_setup(cmdline_p);
|
||||
|
||||
paging_init();
|
||||
}
|
||||
|
||||
struct sh_machine_vector* __init get_mv_byname(const char* name)
|
||||
@ -380,6 +409,7 @@ static const char *cpu_name[] = {
|
||||
[CPU_SH7705] = "SH7705", [CPU_SH7706] = "SH7706",
|
||||
[CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708",
|
||||
[CPU_SH7709] = "SH7709", [CPU_SH7710] = "SH7710",
|
||||
[CPU_SH7712] = "SH7712",
|
||||
[CPU_SH7729] = "SH7729", [CPU_SH7750] = "SH7750",
|
||||
[CPU_SH7750S] = "SH7750S", [CPU_SH7750R] = "SH7750R",
|
||||
[CPU_SH7751] = "SH7751", [CPU_SH7751R] = "SH7751R",
|
||||
@ -477,7 +507,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
|
||||
c->loops_per_jiffy/(500000/HZ),
|
||||
(c->loops_per_jiffy/(5000/HZ)) % 100);
|
||||
|
||||
return show_clocks(m);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void *c_start(struct seq_file *m, loff_t *pos)
|
||||
@ -499,92 +529,3 @@ struct seq_operations cpuinfo_op = {
|
||||
.show = show_cpuinfo,
|
||||
};
|
||||
#endif /* CONFIG_PROC_FS */
|
||||
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
/*
|
||||
* Parse command-line kgdb options. By default KGDB is enabled,
|
||||
* entered on error (or other action) using default serial info.
|
||||
* The command-line option can include a serial port specification
|
||||
* and an action to override default or configured behavior.
|
||||
*/
|
||||
struct kgdb_sermap kgdb_sci_sermap =
|
||||
{ "ttySC", 5, kgdb_sci_setup, NULL };
|
||||
|
||||
struct kgdb_sermap *kgdb_serlist = &kgdb_sci_sermap;
|
||||
struct kgdb_sermap *kgdb_porttype = &kgdb_sci_sermap;
|
||||
|
||||
void kgdb_register_sermap(struct kgdb_sermap *map)
|
||||
{
|
||||
struct kgdb_sermap *last;
|
||||
|
||||
for (last = kgdb_serlist; last->next; last = last->next)
|
||||
;
|
||||
last->next = map;
|
||||
if (!map->namelen) {
|
||||
map->namelen = strlen(map->name);
|
||||
}
|
||||
}
|
||||
|
||||
static int __init kgdb_parse_options(char *options)
|
||||
{
|
||||
char c;
|
||||
int baud;
|
||||
|
||||
/* Check for port spec (or use default) */
|
||||
|
||||
/* Determine port type and instance */
|
||||
if (!memcmp(options, "tty", 3)) {
|
||||
struct kgdb_sermap *map = kgdb_serlist;
|
||||
|
||||
while (map && memcmp(options, map->name, map->namelen))
|
||||
map = map->next;
|
||||
|
||||
if (!map) {
|
||||
KGDB_PRINTK("unknown port spec in %s\n", options);
|
||||
return -1;
|
||||
}
|
||||
|
||||
kgdb_porttype = map;
|
||||
kgdb_serial_setup = map->setup_fn;
|
||||
kgdb_portnum = options[map->namelen] - '0';
|
||||
options += map->namelen + 1;
|
||||
|
||||
options = (*options == ',') ? options+1 : options;
|
||||
|
||||
/* Read optional parameters (baud/parity/bits) */
|
||||
baud = simple_strtoul(options, &options, 10);
|
||||
if (baud != 0) {
|
||||
kgdb_baud = baud;
|
||||
|
||||
c = toupper(*options);
|
||||
if (c == 'E' || c == 'O' || c == 'N') {
|
||||
kgdb_parity = c;
|
||||
options++;
|
||||
}
|
||||
|
||||
c = *options;
|
||||
if (c == '7' || c == '8') {
|
||||
kgdb_bits = c;
|
||||
options++;
|
||||
}
|
||||
options = (*options == ',') ? options+1 : options;
|
||||
}
|
||||
}
|
||||
|
||||
/* Check for action specification */
|
||||
if (!memcmp(options, "halt", 4)) {
|
||||
kgdb_halt = 1;
|
||||
options += 4;
|
||||
} else if (!memcmp(options, "disabled", 8)) {
|
||||
kgdb_enabled = 0;
|
||||
options += 8;
|
||||
}
|
||||
|
||||
if (*options) {
|
||||
KGDB_PRINTK("ignored unknown options: %s\n", options);
|
||||
return 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
__setup("kgdb=", kgdb_parse_options);
|
||||
#endif /* CONFIG_SH_KGDB */
|
||||
|
@ -65,7 +65,6 @@ EXPORT_SYMBOL(__div64_32);
|
||||
|
||||
/* These symbols are generated by the compiler itself */
|
||||
DECLARE_EXPORT(__udivsi3);
|
||||
DECLARE_EXPORT(__udivdi3);
|
||||
DECLARE_EXPORT(__sdivsi3);
|
||||
DECLARE_EXPORT(__ashrdi3);
|
||||
DECLARE_EXPORT(__ashldi3);
|
||||
|
@ -148,7 +148,9 @@ static int tmu_timer_init(void)
|
||||
|
||||
/* Start TMU0 */
|
||||
tmu_timer_stop();
|
||||
#if !defined(CONFIG_CPU_SUBTYPE_SH7300) && !defined(CONFIG_CPU_SUBTYPE_SH7760)
|
||||
#if !defined(CONFIG_CPU_SUBTYPE_SH7300) && \
|
||||
!defined(CONFIG_CPU_SUBTYPE_SH7760) && \
|
||||
!defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
ctrl_outb(TMU_TOCR_INIT, TMU_TOCR);
|
||||
#endif
|
||||
|
||||
|
@ -5,7 +5,7 @@
|
||||
* SuperH version: Copyright (C) 1999 Niibe Yutaka
|
||||
* Copyright (C) 2000 Philipp Rumpf
|
||||
* Copyright (C) 2000 David Howells
|
||||
* Copyright (C) 2002 - 2006 Paul Mundt
|
||||
* Copyright (C) 2002 - 2007 Paul Mundt
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
@ -18,10 +18,12 @@
|
||||
#include <linux/module.h>
|
||||
#include <linux/kallsyms.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/bug.h>
|
||||
#include <linux/debug_locks.h>
|
||||
#include <linux/limits.h>
|
||||
#include <asm/system.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/kdebug.h>
|
||||
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
#include <asm/kgdb.h>
|
||||
@ -74,7 +76,21 @@ static void dump_mem(const char *str, unsigned long bottom, unsigned long top)
|
||||
}
|
||||
}
|
||||
|
||||
DEFINE_SPINLOCK(die_lock);
|
||||
ATOMIC_NOTIFIER_HEAD(shdie_chain);
|
||||
|
||||
int register_die_notifier(struct notifier_block *nb)
|
||||
{
|
||||
return atomic_notifier_chain_register(&shdie_chain, nb);
|
||||
}
|
||||
EXPORT_SYMBOL(register_die_notifier);
|
||||
|
||||
int unregister_die_notifier(struct notifier_block *nb)
|
||||
{
|
||||
return atomic_notifier_chain_unregister(&shdie_chain, nb);
|
||||
}
|
||||
EXPORT_SYMBOL(unregister_die_notifier);
|
||||
|
||||
static DEFINE_SPINLOCK(die_lock);
|
||||
|
||||
void die(const char * str, struct pt_regs * regs, long err)
|
||||
{
|
||||
@ -130,40 +146,6 @@ static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
|
||||
return -EFAULT;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_BUG
|
||||
#ifdef CONFIG_DEBUG_BUGVERBOSE
|
||||
static inline void do_bug_verbose(struct pt_regs *regs)
|
||||
{
|
||||
struct bug_frame f;
|
||||
long len;
|
||||
|
||||
if (__copy_from_user(&f, (const void __user *)regs->pc,
|
||||
sizeof(struct bug_frame)))
|
||||
return;
|
||||
|
||||
len = __strnlen_user(f.file, PATH_MAX) - 1;
|
||||
if (unlikely(len < 0 || len >= PATH_MAX))
|
||||
f.file = "<bad filename>";
|
||||
len = __strnlen_user(f.func, PATH_MAX) - 1;
|
||||
if (unlikely(len < 0 || len >= PATH_MAX))
|
||||
f.func = "<bad function>";
|
||||
|
||||
printk(KERN_ALERT "kernel BUG in %s() at %s:%d!\n",
|
||||
f.func, f.file, f.line);
|
||||
}
|
||||
#else
|
||||
static inline void do_bug_verbose(struct pt_regs *regs)
|
||||
{
|
||||
}
|
||||
#endif /* CONFIG_DEBUG_BUGVERBOSE */
|
||||
|
||||
void handle_BUG(struct pt_regs *regs)
|
||||
{
|
||||
do_bug_verbose(regs);
|
||||
die("Kernel BUG", regs, TRAPA_BUG_OPCODE & 0xff);
|
||||
}
|
||||
#endif /* CONFIG_BUG */
|
||||
|
||||
/*
|
||||
* handle an instruction that does an unaligned memory access by emulating the
|
||||
* desired behaviour
|
||||
@ -888,6 +870,25 @@ void __init trap_init(void)
|
||||
per_cpu_trap_init();
|
||||
}
|
||||
|
||||
#ifdef CONFIG_BUG
|
||||
void handle_BUG(struct pt_regs *regs)
|
||||
{
|
||||
enum bug_trap_type tt;
|
||||
tt = report_bug(regs->pc);
|
||||
if (tt == BUG_TRAP_TYPE_WARN) {
|
||||
regs->pc += 2;
|
||||
return;
|
||||
}
|
||||
|
||||
die("Kernel BUG", regs, TRAPA_BUG_OPCODE & 0xff);
|
||||
}
|
||||
|
||||
int is_valid_bugaddr(unsigned long addr)
|
||||
{
|
||||
return addr >= PAGE_OFFSET;
|
||||
}
|
||||
#endif
|
||||
|
||||
void show_trace(struct task_struct *tsk, unsigned long *sp,
|
||||
struct pt_regs *regs)
|
||||
{
|
||||
|
@ -34,9 +34,11 @@ SECTIONS
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
_etext = .; /* End of text section */
|
||||
|
||||
RODATA
|
||||
|
||||
_etext = .; /* End of text section */
|
||||
BUG_TABLE
|
||||
|
||||
.data : { /* Data */
|
||||
*(.data)
|
||||
@ -53,6 +55,10 @@ SECTIONS
|
||||
|
||||
. = ALIGN(PAGE_SIZE);
|
||||
.data.page_aligned : { *(.data.page_aligned) }
|
||||
__nosave_begin = .;
|
||||
.data_nosave : { *(.data.nosave) }
|
||||
. = ALIGN(PAGE_SIZE);
|
||||
__nosave_end = .;
|
||||
|
||||
. = ALIGN(PAGE_SIZE);
|
||||
__per_cpu_start = .;
|
||||
@ -110,43 +116,10 @@ SECTIONS
|
||||
* it's a module.
|
||||
*/
|
||||
/DISCARD/ : {
|
||||
*(.exit.text)
|
||||
*(.exit.data)
|
||||
*(.exitcall.exit)
|
||||
}
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
/* DWARF debug sections.
|
||||
Symbols in the DWARF debugging section are relative to the beginning
|
||||
of the section so we begin .debug at 0. */
|
||||
/* DWARF 1 */
|
||||
.debug 0 : { *(.debug) }
|
||||
.line 0 : { *(.line) }
|
||||
/* GNU DWARF 1 extensions */
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
/* DWARF 1.1 and DWARF 2 */
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
/* DWARF 2 */
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
/* These must appear regardless of . */
|
||||
STABS_DEBUG
|
||||
|
||||
DWARF_DEBUG
|
||||
}
|
||||
|
@ -3,11 +3,9 @@
|
||||
#
|
||||
|
||||
lib-y = delay.o memset.o memmove.o memchr.o \
|
||||
checksum.o strlen.o div64.o udivdi3.o \
|
||||
div64-generic.o
|
||||
checksum.o strlen.o div64.o div64-generic.o
|
||||
|
||||
memcpy-y := memcpy.o
|
||||
memcpy-$(CONFIG_CPU_SH4) := memcpy-sh4.o
|
||||
|
||||
lib-y += $(memcpy-y)
|
||||
|
||||
|
@ -1,16 +0,0 @@
|
||||
/*
|
||||
* Simple __udivdi3 function which doesn't use FPU.
|
||||
*/
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
extern u64 __xdiv64_32(u64 n, u32 d);
|
||||
extern void panic(const char * fmt, ...);
|
||||
|
||||
u64 __udivdi3(u64 n, u64 d)
|
||||
{
|
||||
if (d & ~0xffffffff)
|
||||
panic("Need true 64-bit/64-bit division");
|
||||
return __xdiv64_32(n, (u32)d);
|
||||
}
|
||||
|
@ -67,6 +67,7 @@ config CPU_SUBTYPE_SH7300
|
||||
config CPU_SUBTYPE_SH7705
|
||||
bool "Support SH7705 processor"
|
||||
select CPU_SH3
|
||||
select CPU_HAS_IPR_IRQ
|
||||
select CPU_HAS_PINT_IRQ
|
||||
|
||||
config CPU_SUBTYPE_SH7706
|
||||
@ -101,9 +102,17 @@ config CPU_SUBTYPE_SH7709
|
||||
config CPU_SUBTYPE_SH7710
|
||||
bool "Support SH7710 processor"
|
||||
select CPU_SH3
|
||||
select CPU_HAS_IPR_IRQ
|
||||
help
|
||||
Select SH7710 if you have a SH3-DSP SH7710 CPU.
|
||||
|
||||
config CPU_SUBTYPE_SH7712
|
||||
bool "Support SH7712 processor"
|
||||
select CPU_SH3
|
||||
select CPU_HAS_IPR_IRQ
|
||||
help
|
||||
Select SH7712 if you have a SH3-DSP SH7712 CPU.
|
||||
|
||||
comment "SH-4 Processor Support"
|
||||
|
||||
config CPU_SUBTYPE_SH7750
|
||||
@ -283,6 +292,17 @@ config VSYSCALL
|
||||
For systems with an MMU that can afford to give up a page,
|
||||
(the default value) say Y.
|
||||
|
||||
config NODES_SHIFT
|
||||
int
|
||||
default "1"
|
||||
depends on NEED_MULTIPLE_NODES
|
||||
|
||||
config ARCH_FLATMEM_ENABLE
|
||||
def_bool y
|
||||
|
||||
config ARCH_POPULATES_NODE_MAP
|
||||
def_bool y
|
||||
|
||||
choice
|
||||
prompt "Kernel page size"
|
||||
default PAGE_SIZE_4KB
|
||||
|
@ -2,7 +2,7 @@
|
||||
* Page fault handler for SH with an MMU.
|
||||
*
|
||||
* Copyright (C) 1999 Niibe Yutaka
|
||||
* Copyright (C) 2003 Paul Mundt
|
||||
* Copyright (C) 2003 - 2007 Paul Mundt
|
||||
*
|
||||
* Based on linux/arch/i386/mm/fault.c:
|
||||
* Copyright (C) 1995 Linus Torvalds
|
||||
@ -15,12 +15,42 @@
|
||||
#include <linux/mm.h>
|
||||
#include <linux/hardirq.h>
|
||||
#include <linux/kprobes.h>
|
||||
#include <asm/kdebug.h>
|
||||
#include <asm/system.h>
|
||||
#include <asm/mmu_context.h>
|
||||
#include <asm/tlbflush.h>
|
||||
#include <asm/kgdb.h>
|
||||
|
||||
extern void die(const char *,struct pt_regs *,long);
|
||||
#ifdef CONFIG_KPROBES
|
||||
ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain);
|
||||
|
||||
/* Hook to register for page fault notifications */
|
||||
int register_page_fault_notifier(struct notifier_block *nb)
|
||||
{
|
||||
return atomic_notifier_chain_register(¬ify_page_fault_chain, nb);
|
||||
}
|
||||
|
||||
int unregister_page_fault_notifier(struct notifier_block *nb)
|
||||
{
|
||||
return atomic_notifier_chain_unregister(¬ify_page_fault_chain, nb);
|
||||
}
|
||||
|
||||
static inline int notify_page_fault(enum die_val val, struct pt_regs *regs,
|
||||
int trap, int sig)
|
||||
{
|
||||
struct die_args args = {
|
||||
.regs = regs,
|
||||
.trapnr = trap,
|
||||
};
|
||||
return atomic_notifier_call_chain(¬ify_page_fault_chain, val, &args);
|
||||
}
|
||||
#else
|
||||
static inline int notify_page_fault(enum die_val val, struct pt_regs *regs,
|
||||
int trap, int sig)
|
||||
{
|
||||
return NOTIFY_DONE;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* This routine handles page faults. It determines the address,
|
||||
@ -39,6 +69,11 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
|
||||
siginfo_t info;
|
||||
|
||||
trace_hardirqs_on();
|
||||
|
||||
if (notify_page_fault(DIE_PAGE_FAULT, regs,
|
||||
writeaccess, SIGSEGV) == NOTIFY_STOP)
|
||||
return;
|
||||
|
||||
local_irq_enable();
|
||||
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
|
@ -1,37 +1,20 @@
|
||||
/* $Id: init.c,v 1.19 2004/02/21 04:42:16 kkojima Exp $
|
||||
*
|
||||
* linux/arch/sh/mm/init.c
|
||||
/*
|
||||
* linux/arch/sh/mm/init.c
|
||||
*
|
||||
* Copyright (C) 1999 Niibe Yutaka
|
||||
* Copyright (C) 2002, 2004 Paul Mundt
|
||||
* Copyright (C) 2002 - 2007 Paul Mundt
|
||||
*
|
||||
* Based on linux/arch/i386/mm/init.c:
|
||||
* Copyright (C) 1995 Linus Torvalds
|
||||
*/
|
||||
|
||||
#include <linux/signal.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/errno.h>
|
||||
#include <linux/string.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/ptrace.h>
|
||||
#include <linux/mman.h>
|
||||
#include <linux/mm.h>
|
||||
#include <linux/swap.h>
|
||||
#include <linux/smp.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/highmem.h>
|
||||
#include <linux/bootmem.h>
|
||||
#include <linux/pagemap.h>
|
||||
#include <linux/proc_fs.h>
|
||||
#include <asm/processor.h>
|
||||
#include <asm/system.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/pgtable.h>
|
||||
#include <asm/pgalloc.h>
|
||||
#include <linux/percpu.h>
|
||||
#include <linux/io.h>
|
||||
#include <asm/mmu_context.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/tlb.h>
|
||||
#include <asm/cacheflush.h>
|
||||
#include <asm/cache.h>
|
||||
@ -39,37 +22,51 @@
|
||||
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
|
||||
pgd_t swapper_pg_dir[PTRS_PER_PGD];
|
||||
|
||||
#ifdef CONFIG_MMU
|
||||
/* It'd be good if these lines were in the standard header file. */
|
||||
#define START_PFN (NODE_DATA(0)->bdata->node_boot_start >> PAGE_SHIFT)
|
||||
#define MAX_LOW_PFN (NODE_DATA(0)->bdata->node_low_pfn)
|
||||
#endif
|
||||
|
||||
void (*copy_page)(void *from, void *to);
|
||||
void (*clear_page)(void *to);
|
||||
|
||||
void show_mem(void)
|
||||
{
|
||||
int i, total = 0, reserved = 0;
|
||||
int shared = 0, cached = 0;
|
||||
int total = 0, reserved = 0, free = 0;
|
||||
int shared = 0, cached = 0, slab = 0;
|
||||
pg_data_t *pgdat;
|
||||
|
||||
printk("Mem-info:\n");
|
||||
show_free_areas();
|
||||
printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
|
||||
i = max_mapnr;
|
||||
while (i-- > 0) {
|
||||
total++;
|
||||
if (PageReserved(mem_map+i))
|
||||
reserved++;
|
||||
else if (PageSwapCache(mem_map+i))
|
||||
cached++;
|
||||
else if (page_count(mem_map+i))
|
||||
shared += page_count(mem_map+i) - 1;
|
||||
|
||||
for_each_online_pgdat(pgdat) {
|
||||
struct page *page, *end;
|
||||
unsigned long flags;
|
||||
|
||||
pgdat_resize_lock(pgdat, &flags);
|
||||
page = pgdat->node_mem_map;
|
||||
end = page + pgdat->node_spanned_pages;
|
||||
|
||||
do {
|
||||
total++;
|
||||
if (PageReserved(page))
|
||||
reserved++;
|
||||
else if (PageSwapCache(page))
|
||||
cached++;
|
||||
else if (PageSlab(page))
|
||||
slab++;
|
||||
else if (!page_count(page))
|
||||
free++;
|
||||
else
|
||||
shared += page_count(page) - 1;
|
||||
page++;
|
||||
} while (page < end);
|
||||
|
||||
pgdat_resize_unlock(pgdat, &flags);
|
||||
}
|
||||
printk("%d pages of RAM\n",total);
|
||||
printk("%d reserved pages\n",reserved);
|
||||
printk("%d pages shared\n",shared);
|
||||
printk("%d pages swap cached\n",cached);
|
||||
|
||||
printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
|
||||
printk("%d pages of RAM\n", total);
|
||||
printk("%d free pages\n", free);
|
||||
printk("%d reserved pages\n", reserved);
|
||||
printk("%d slab pages\n", slab);
|
||||
printk("%d pages shared\n", shared);
|
||||
printk("%d pages swap cached\n", cached);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_MMU
|
||||
@ -147,52 +144,38 @@ extern char __init_begin, __init_end;
|
||||
*/
|
||||
void __init paging_init(void)
|
||||
{
|
||||
unsigned long zones_size[MAX_NR_ZONES] = { 0, };
|
||||
int nid;
|
||||
|
||||
/*
|
||||
* Setup some defaults for the zone sizes.. these should be safe
|
||||
* regardless of distcontiguous memory or MMU settings.
|
||||
*/
|
||||
zones_size[ZONE_NORMAL] = __MEMORY_SIZE >> PAGE_SHIFT;
|
||||
#ifdef CONFIG_HIGHMEM
|
||||
zones_size[ZONE_HIGHMEM] = 0 >> PAGE_SHIFT;
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_MMU
|
||||
/*
|
||||
* If we have an MMU, and want to be using it .. we need to adjust
|
||||
* the zone sizes accordingly, in addition to turning it on.
|
||||
*/
|
||||
{
|
||||
/* We don't need to map the kernel through the TLB, as
|
||||
* it is permanatly mapped using P1. So clear the
|
||||
* entire pgd. */
|
||||
memset(swapper_pg_dir, 0, sizeof(swapper_pg_dir));
|
||||
|
||||
/* Turn on the MMU */
|
||||
enable_mmu();
|
||||
zones_size[ZONE_NORMAL] = MAX_LOW_PFN - START_PFN;
|
||||
}
|
||||
/* We don't need to map the kernel through the TLB, as
|
||||
* it is permanatly mapped using P1. So clear the
|
||||
* entire pgd. */
|
||||
memset(swapper_pg_dir, 0, sizeof(swapper_pg_dir));
|
||||
|
||||
/* Set an initial value for the MMU.TTB so we don't have to
|
||||
* check for a null value. */
|
||||
set_TTB(swapper_pg_dir);
|
||||
|
||||
#elif defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4)
|
||||
/*
|
||||
* If we don't have CONFIG_MMU set and the processor in question
|
||||
* still has an MMU, care needs to be taken to make sure it doesn't
|
||||
* stay on.. Since the boot loader could have potentially already
|
||||
* turned it on, and we clearly don't want it, we simply turn it off.
|
||||
*
|
||||
* We don't need to do anything special for the zone sizes, since the
|
||||
* default values that were already configured up above should be
|
||||
* satisfactory.
|
||||
*/
|
||||
disable_mmu();
|
||||
#endif
|
||||
NODE_DATA(0)->node_mem_map = NULL;
|
||||
free_area_init_node(0, NODE_DATA(0), zones_size, __MEMORY_START >> PAGE_SHIFT, 0);
|
||||
for_each_online_node(nid) {
|
||||
pg_data_t *pgdat = NODE_DATA(nid);
|
||||
unsigned long max_zone_pfns[MAX_NR_ZONES];
|
||||
unsigned long low, start_pfn;
|
||||
|
||||
memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
|
||||
|
||||
start_pfn = pgdat->bdata->node_boot_start >> PAGE_SHIFT;
|
||||
low = pgdat->bdata->node_low_pfn;
|
||||
|
||||
max_zone_pfns[ZONE_NORMAL] = low;
|
||||
add_active_range(nid, start_pfn, low);
|
||||
|
||||
printk("Node %u: start_pfn = 0x%lx, low = 0x%lx\n",
|
||||
nid, start_pfn, low);
|
||||
|
||||
free_area_init_nodes(max_zone_pfns);
|
||||
|
||||
printk("Node %u: mem_map starts at %p\n",
|
||||
pgdat->node_id, pgdat->node_mem_map);
|
||||
}
|
||||
}
|
||||
|
||||
static struct kcore_list kcore_mem, kcore_vmalloc;
|
||||
@ -200,18 +183,33 @@ static struct kcore_list kcore_mem, kcore_vmalloc;
|
||||
void __init mem_init(void)
|
||||
{
|
||||
int codesize, reservedpages, datasize, initsize;
|
||||
int tmp;
|
||||
extern unsigned long memory_start;
|
||||
int nid;
|
||||
|
||||
#ifdef CONFIG_MMU
|
||||
high_memory = (void *)__va(MAX_LOW_PFN * PAGE_SIZE);
|
||||
#else
|
||||
extern unsigned long memory_end;
|
||||
reservedpages = 0;
|
||||
|
||||
high_memory = (void *)(memory_end & PAGE_MASK);
|
||||
#endif
|
||||
for_each_online_node(nid) {
|
||||
pg_data_t *pgdat = NODE_DATA(nid);
|
||||
unsigned long node_pages = 0;
|
||||
void *node_high_memory;
|
||||
int i;
|
||||
|
||||
max_mapnr = num_physpages = MAP_NR(high_memory) - MAP_NR(memory_start);
|
||||
num_physpages += pgdat->node_present_pages;
|
||||
|
||||
if (pgdat->node_spanned_pages)
|
||||
node_pages = free_all_bootmem_node(pgdat);
|
||||
|
||||
totalram_pages += node_pages;
|
||||
|
||||
for (i = 0; i < node_pages; i++)
|
||||
if (PageReserved(pgdat->node_mem_map + i))
|
||||
reservedpages++;
|
||||
|
||||
node_high_memory = (void *)((pgdat->node_start_pfn +
|
||||
pgdat->node_spanned_pages) <<
|
||||
PAGE_SHIFT);
|
||||
if (node_high_memory > high_memory)
|
||||
high_memory = node_high_memory;
|
||||
}
|
||||
|
||||
/* clear the zero-page */
|
||||
memset(empty_zero_page, 0, PAGE_SIZE);
|
||||
@ -229,16 +227,6 @@ void __init mem_init(void)
|
||||
clear_page = clear_page_nommu;
|
||||
#endif
|
||||
|
||||
/* this will put all low memory onto the freelists */
|
||||
totalram_pages += free_all_bootmem_node(NODE_DATA(0));
|
||||
reservedpages = 0;
|
||||
for (tmp = 0; tmp < num_physpages; tmp++)
|
||||
/*
|
||||
* Only count reserved RAM pages
|
||||
*/
|
||||
if (PageReserved(mem_map+tmp))
|
||||
reservedpages++;
|
||||
|
||||
codesize = (unsigned long) &_etext - (unsigned long) &_text;
|
||||
datasize = (unsigned long) &_edata - (unsigned long) &_etext;
|
||||
initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
|
||||
@ -250,7 +238,7 @@ void __init mem_init(void)
|
||||
printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, "
|
||||
"%dk reserved, %dk data, %dk init)\n",
|
||||
(unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
|
||||
max_mapnr << (PAGE_SHIFT-10),
|
||||
totalram_pages << (PAGE_SHIFT-10),
|
||||
codesize >> 10,
|
||||
reservedpages << (PAGE_SHIFT-10),
|
||||
datasize >> 10,
|
||||
@ -289,4 +277,3 @@ void free_initrd_mem(unsigned long start, unsigned long end)
|
||||
printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
@ -9,6 +9,7 @@ SE SH_SOLUTION_ENGINE
|
||||
7751SE SH_7751_SOLUTION_ENGINE
|
||||
7300SE SH_7300_SOLUTION_ENGINE
|
||||
7343SE SH_7343_SOLUTION_ENGINE
|
||||
7780SE SH_7780_SOLUTION_ENGINE
|
||||
73180SE SH_73180_SOLUTION_ENGINE
|
||||
7751SYSTEMH SH_7751_SYSTEMH
|
||||
HP6XX SH_HP6XX
|
||||
@ -26,6 +27,7 @@ SH03 SH_SH03
|
||||
LANDISK SH_LANDISK
|
||||
R7780RP SH_R7780RP
|
||||
R7780MP SH_R7780MP
|
||||
R7785RP SH_R7785RP
|
||||
TITAN SH_TITAN
|
||||
SHMIN SH_SHMIN
|
||||
7710VOIPGW SH_7710VOIPGW
|
||||
|
@ -21,7 +21,7 @@
|
||||
static void do_softint(void *data);
|
||||
|
||||
static struct input_dev *hp680_ts_dev;
|
||||
static DECLARE_WORK(work, do_softint, 0);
|
||||
static DECLARE_WORK(work, do_softint);
|
||||
|
||||
static void do_softint(void *data)
|
||||
{
|
||||
|
@ -46,6 +46,7 @@
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
|
||||
#include <linux/ctype.h>
|
||||
#include <asm/clock.h>
|
||||
#include <asm/sh_bios.h>
|
||||
#include <asm/kgdb.h>
|
||||
@ -76,6 +77,11 @@ struct sci_port {
|
||||
/* Break timer */
|
||||
struct timer_list break_timer;
|
||||
int break_flag;
|
||||
|
||||
#if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
|
||||
/* Port clock */
|
||||
struct clk *clk;
|
||||
#endif
|
||||
};
|
||||
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
@ -163,7 +169,7 @@ static void put_string(struct sci_port *sci_port, const char *buffer, int count)
|
||||
usegdb |= sh_bios_in_gdb_mode();
|
||||
#endif
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
usegdb |= (kgdb_in_gdb_mode && (port == kgdb_sci_port));
|
||||
usegdb |= (kgdb_in_gdb_mode && (sci_port == kgdb_sci_port));
|
||||
#endif
|
||||
|
||||
if (usegdb) {
|
||||
@ -204,7 +210,7 @@ static int kgdb_sci_getchar(void)
|
||||
int c;
|
||||
|
||||
/* Keep trying to read a character, this could be neater */
|
||||
while ((c = get_char(kgdb_sci_port)) < 0)
|
||||
while ((c = get_char(&kgdb_sci_port->port)) < 0)
|
||||
cpu_relax();
|
||||
|
||||
return c;
|
||||
@ -212,7 +218,7 @@ static int kgdb_sci_getchar(void)
|
||||
|
||||
static inline void kgdb_sci_putchar(int c)
|
||||
{
|
||||
put_char(kgdb_sci_port, c);
|
||||
put_char(&kgdb_sci_port->port, c);
|
||||
}
|
||||
#endif /* CONFIG_SH_KGDB */
|
||||
|
||||
@ -283,12 +289,23 @@ static void sci_init_pins_irda(struct uart_port *port, unsigned int cflag)
|
||||
#endif
|
||||
|
||||
#if defined(SCIF_ONLY) || defined(SCI_AND_SCIF)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7710)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7300)
|
||||
/* SH7300 doesn't use RTS/CTS */
|
||||
static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
|
||||
{
|
||||
sci_out(port, SCFCR, 0);
|
||||
}
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
|
||||
static void sci_init_pins_scif(struct uart_port* port, unsigned int cflag)
|
||||
{
|
||||
unsigned int fcr_val = 0;
|
||||
|
||||
set_sh771x_scif_pfc(port);
|
||||
if (cflag & CRTSCTS) {
|
||||
fcr_val |= SCFCR_MCE;
|
||||
}
|
||||
sci_out(port, SCFCR, fcr_val);
|
||||
}
|
||||
#elif defined(CONFIG_CPU_SH3)
|
||||
/* For SH7705, SH7706, SH7707, SH7709, SH7709A, SH7729 */
|
||||
static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
|
||||
@ -350,7 +367,7 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
|
||||
} else {
|
||||
#ifdef CONFIG_CPU_SUBTYPE_SH7343
|
||||
/* Nothing */
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7780) || defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
ctrl_outw(0x0080, SCSPTR0); /* Set RTS = 1 */
|
||||
#else
|
||||
ctrl_outw(0x0080, SCSPTR2); /* Set RTS = 1 */
|
||||
@ -360,7 +377,9 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7760) || defined(CONFIG_CPU_SUBTYPE_SH7780)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7760) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
static inline int scif_txroom(struct uart_port *port)
|
||||
{
|
||||
return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0x7f);
|
||||
@ -735,12 +754,6 @@ static irqreturn_t sci_br_interrupt(int irq, void *ptr)
|
||||
|
||||
/* Handle BREAKs */
|
||||
sci_handle_breaks(port);
|
||||
|
||||
#ifdef CONFIG_SH_KGDB
|
||||
/* Break into the debugger if a break is detected */
|
||||
BREAKPOINT();
|
||||
#endif
|
||||
|
||||
sci_out(port, SCxSR, SCxSR_BREAK_CLEAR(port));
|
||||
|
||||
return IRQ_HANDLED;
|
||||
@ -947,6 +960,10 @@ static int sci_startup(struct uart_port *port)
|
||||
if (s->enable)
|
||||
s->enable(port);
|
||||
|
||||
#if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
|
||||
s->clk = clk_get(NULL, "module_clk");
|
||||
#endif
|
||||
|
||||
sci_request_irq(s);
|
||||
sci_start_tx(port);
|
||||
sci_start_rx(port, 1);
|
||||
@ -964,6 +981,11 @@ static void sci_shutdown(struct uart_port *port)
|
||||
|
||||
if (s->disable)
|
||||
s->disable(port);
|
||||
|
||||
#if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
|
||||
clk_put(s->clk);
|
||||
s->clk = NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
|
||||
@ -971,7 +993,6 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
|
||||
{
|
||||
struct sci_port *s = &sci_ports[port->line];
|
||||
unsigned int status, baud, smr_val;
|
||||
unsigned long flags;
|
||||
int t;
|
||||
|
||||
baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
|
||||
@ -983,18 +1004,14 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
|
||||
default:
|
||||
{
|
||||
#if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
|
||||
struct clk *clk = clk_get(NULL, "module_clk");
|
||||
t = SCBRR_VALUE(baud, clk_get_rate(clk));
|
||||
clk_put(clk);
|
||||
t = SCBRR_VALUE(baud, clk_get_rate(s->clk));
|
||||
#else
|
||||
t = SCBRR_VALUE(baud);
|
||||
#endif
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
spin_lock_irqsave(&port->lock, flags);
|
||||
|
||||
do {
|
||||
status = sci_in(port, SCxSR);
|
||||
} while (!(status & SCxSR_TEND(port)));
|
||||
@ -1038,8 +1055,6 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
|
||||
|
||||
if ((termios->c_cflag & CREAD) != 0)
|
||||
sci_start_rx(port,0);
|
||||
|
||||
spin_unlock_irqrestore(&port->lock, flags);
|
||||
}
|
||||
|
||||
static const char *sci_type(struct uart_port *port)
|
||||
@ -1220,10 +1235,13 @@ static int __init serial_console_setup(struct console *co, char *options)
|
||||
if (!port->membase || !port->mapbase)
|
||||
return -ENODEV;
|
||||
|
||||
spin_lock_init(&port->lock);
|
||||
|
||||
port->type = serial_console_port->type;
|
||||
|
||||
#if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
|
||||
if (!serial_console_port->clk)
|
||||
serial_console_port->clk = clk_get(NULL, "module_clk");
|
||||
#endif
|
||||
|
||||
if (port->flags & UPF_IOREMAP)
|
||||
sci_config_port(port, 0);
|
||||
|
||||
@ -1292,11 +1310,23 @@ int __init kgdb_console_setup(struct console *co, char *options)
|
||||
int parity = 'n';
|
||||
int flow = 'n';
|
||||
|
||||
spin_lock_init(&port->lock);
|
||||
|
||||
if (co->index != kgdb_portnum)
|
||||
co->index = kgdb_portnum;
|
||||
|
||||
kgdb_sci_port = &sci_ports[co->index];
|
||||
port = &kgdb_sci_port->port;
|
||||
|
||||
/*
|
||||
* Also need to check port->type, we don't actually have any
|
||||
* UPIO_PORT ports, but uart_report_port() handily misreports
|
||||
* it anyways if we don't have a port available by the time this is
|
||||
* called.
|
||||
*/
|
||||
if (!port->type)
|
||||
return -ENODEV;
|
||||
if (!port->membase || !port->mapbase)
|
||||
return -ENODEV;
|
||||
|
||||
if (options)
|
||||
uart_parse_options(options, &baud, &parity, &bits, &flow);
|
||||
else
|
||||
@ -1311,11 +1341,12 @@ int __init kgdb_console_setup(struct console *co, char *options)
|
||||
|
||||
#ifdef CONFIG_SH_KGDB_CONSOLE
|
||||
static struct console kgdb_console = {
|
||||
.name = "ttySC",
|
||||
.write = kgdb_console_write,
|
||||
.setup = kgdb_console_setup,
|
||||
.flags = CON_PRINTBUFFER | CON_ENABLED,
|
||||
.index = -1,
|
||||
.name = "ttySC",
|
||||
.device = uart_console_device,
|
||||
.write = kgdb_console_write,
|
||||
.setup = kgdb_console_setup,
|
||||
.flags = CON_PRINTBUFFER,
|
||||
.index = -1,
|
||||
.data = &sci_uart_driver,
|
||||
};
|
||||
|
||||
@ -1361,9 +1392,19 @@ static int __devinit sci_probe(struct platform_device *dev)
|
||||
struct plat_sci_port *p = dev->dev.platform_data;
|
||||
int i;
|
||||
|
||||
for (i = 0; p && p->flags != 0 && i < SCI_NPORTS; p++, i++) {
|
||||
for (i = 0; p && p->flags != 0; p++, i++) {
|
||||
struct sci_port *sciport = &sci_ports[i];
|
||||
|
||||
/* Sanity check */
|
||||
if (unlikely(i == SCI_NPORTS)) {
|
||||
dev_notice(&dev->dev, "Attempting to register port "
|
||||
"%d when only %d are available.\n",
|
||||
i+1, SCI_NPORTS);
|
||||
dev_notice(&dev->dev, "Consider bumping "
|
||||
"CONFIG_SERIAL_SH_SCI_NR_UARTS!\n");
|
||||
break;
|
||||
}
|
||||
|
||||
sciport->port.mapbase = p->mapbase;
|
||||
|
||||
/*
|
||||
@ -1386,6 +1427,12 @@ static int __devinit sci_probe(struct platform_device *dev)
|
||||
uart_add_one_port(&sci_uart_driver, &sciport->port);
|
||||
}
|
||||
|
||||
#if defined(CONFIG_SH_KGDB) && !defined(CONFIG_SH_KGDB_CONSOLE)
|
||||
kgdb_sci_port = &sci_ports[kgdb_portnum];
|
||||
kgdb_getchar = kgdb_sci_getchar;
|
||||
kgdb_putchar = kgdb_sci_putchar;
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_CPU_FREQ
|
||||
cpufreq_register_notifier(&sci_nb, CPUFREQ_TRANSITION_NOTIFIER);
|
||||
dev_info(&dev->dev, "sci: CPU frequency notifier registered\n");
|
||||
|
@ -73,9 +73,13 @@
|
||||
# define SCPDR 0xA4050136 /* 16 bit SCIF */
|
||||
# define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
|
||||
# define SCIF_ONLY
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
|
||||
# define SCSPTR0 0xA4400000 /* 16 bit SCIF */
|
||||
# define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
|
||||
# define SCI_NPORTS 2
|
||||
# define SCIF_ORER 0x0001 /* overrun error bit */
|
||||
# define PACR 0xa4050100
|
||||
# define PBCR 0xa4050102
|
||||
# define SCSCR_INIT(port) 0x3B
|
||||
# define SCIF_ONLY
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH73180)
|
||||
# define SCPDR 0xA4050138 /* 16 bit SCIF */
|
||||
@ -140,6 +144,16 @@
|
||||
# define SCIF_ORER 0x0001 /* Overrun error bit */
|
||||
# define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
|
||||
# define SCIF_ONLY
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
# define SCSPTR0 0xffea0024 /* 16 bit SCIF */
|
||||
# define SCSPTR1 0xffeb0024 /* 16 bit SCIF */
|
||||
# define SCSPTR2 0xffec0024 /* 16 bit SCIF */
|
||||
# define SCSPTR3 0xffed0024 /* 16 bit SCIF */
|
||||
# define SCSPTR4 0xffee0024 /* 16 bit SCIF */
|
||||
# define SCSPTR5 0xffef0024 /* 16 bit SCIF */
|
||||
# define SCIF_OPER 0x0001 /* Overrun error bit */
|
||||
# define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
|
||||
# define SCIF_ONLY
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
|
||||
# define SCSPTR0 0xfffe8020 /* 16 bit SCIF */
|
||||
# define SCSPTR1 0xfffe8820 /* 16 bit SCIF */
|
||||
@ -163,7 +177,10 @@
|
||||
#define SCI_CTRL_FLAGS_RIE 0x40 /* all */
|
||||
#define SCI_CTRL_FLAGS_TE 0x20 /* all */
|
||||
#define SCI_CTRL_FLAGS_RE 0x10 /* all */
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751) || defined(CONFIG_CPU_SUBTYPE_SH7780)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7750) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7751) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
#define SCI_CTRL_FLAGS_REIE 0x08 /* 7750 SCIF */
|
||||
#else
|
||||
#define SCI_CTRL_FLAGS_REIE 0
|
||||
@ -333,9 +350,15 @@
|
||||
}
|
||||
|
||||
#ifdef CONFIG_CPU_SH3
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7705) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7710)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
|
||||
#define SCIx_FNS(name, sh3_sci_offset, sh3_sci_size, sh4_sci_offset, sh4_sci_size, \
|
||||
sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size, \
|
||||
h8_sci_offset, h8_sci_size) \
|
||||
CPU_SCIx_FNS(name, sh4_sci_offset, sh4_sci_size, sh4_scif_offset, sh4_scif_size)
|
||||
#define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size) \
|
||||
CPU_SCIF_FNS(name, sh4_scif_offset, sh4_scif_size)
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
#define SCIF_FNS(name, scif_offset, scif_size) \
|
||||
CPU_SCIF_FNS(name, scif_offset, scif_size)
|
||||
#else
|
||||
@ -362,8 +385,8 @@
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7705) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7710)
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
|
||||
SCIF_FNS(SCSMR, 0x00, 16)
|
||||
SCIF_FNS(SCBRR, 0x04, 8)
|
||||
SCIF_FNS(SCSCR, 0x08, 16)
|
||||
@ -385,7 +408,9 @@ SCIx_FNS(SCxTDR, 0x06, 8, 0x0c, 8, 0x06, 8, 0x0C, 8, 0x03, 8)
|
||||
SCIx_FNS(SCxSR, 0x08, 8, 0x10, 8, 0x08, 16, 0x10, 16, 0x04, 8)
|
||||
SCIx_FNS(SCxRDR, 0x0a, 8, 0x14, 8, 0x0A, 8, 0x14, 8, 0x05, 8)
|
||||
SCIF_FNS(SCFCR, 0x0c, 8, 0x18, 16)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7760) || defined(CONFIG_CPU_SUBTYPE_SH7780)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7760) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
SCIF_FNS(SCFDR, 0x0e, 16, 0x1C, 16)
|
||||
SCIF_FNS(SCTFDR, 0x0e, 16, 0x1C, 16)
|
||||
SCIF_FNS(SCRFDR, 0x0e, 16, 0x20, 16)
|
||||
@ -471,13 +496,24 @@ static inline int sci_rxd_in(struct uart_port *port)
|
||||
return ctrl_inb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
|
||||
return 1;
|
||||
}
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
|
||||
static inline int sci_rxd_in(struct uart_port *port)
|
||||
{
|
||||
if (port->mapbase == SCSPTR0)
|
||||
return ctrl_inw(SCSPTR0 + 0x10) & 0x01 ? 1 : 0;
|
||||
return 1;
|
||||
return sci_in(port,SCxSR)&0x0010 ? 1 : 0;
|
||||
}
|
||||
static inline void set_sh771x_scif_pfc(struct uart_port *port)
|
||||
{
|
||||
if (port->mapbase == 0xA4400000){
|
||||
ctrl_outw(ctrl_inw(PACR)&0xffc0,PACR);
|
||||
ctrl_outw(ctrl_inw(PBCR)&0x0fff,PBCR);
|
||||
return;
|
||||
}
|
||||
if (port->mapbase == 0xA4410000){
|
||||
ctrl_outw(ctrl_inw(PBCR)&0xf003,PBCR);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7751) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH4_202)
|
||||
@ -576,6 +612,23 @@ static inline int sci_rxd_in(struct uart_port *port)
|
||||
return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
|
||||
return 1;
|
||||
}
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
static inline int sci_rxd_in(struct uart_port *port)
|
||||
{
|
||||
if (port->mapbase == 0xffea0000)
|
||||
return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
|
||||
if (port->mapbase == 0xffeb0000)
|
||||
return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
|
||||
if (port->mapbase == 0xffec0000)
|
||||
return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
|
||||
if (port->mapbase == 0xffed0000)
|
||||
return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
|
||||
if (port->mapbase == 0xffee0000)
|
||||
return ctrl_inw(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF */
|
||||
if (port->mapbase == 0xffef0000)
|
||||
return ctrl_inw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */
|
||||
return 1;
|
||||
}
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
|
||||
static inline int sci_rxd_in(struct uart_port *port)
|
||||
{
|
||||
@ -634,7 +687,9 @@ static inline int sci_rxd_in(struct uart_port *port)
|
||||
* -- Mitch Davis - 15 Jul 2000
|
||||
*/
|
||||
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7780)
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7300) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
#define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1)
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
#define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1)
|
||||
|
@ -2,50 +2,80 @@
|
||||
#define __ASM_SH_BUG_H
|
||||
|
||||
#ifdef CONFIG_BUG
|
||||
|
||||
struct bug_frame {
|
||||
unsigned short opcode;
|
||||
unsigned short line;
|
||||
const char *file;
|
||||
const char *func;
|
||||
};
|
||||
|
||||
struct pt_regs;
|
||||
|
||||
extern void handle_BUG(struct pt_regs *);
|
||||
#define HAVE_ARCH_BUG
|
||||
#define HAVE_ARCH_WARN_ON
|
||||
|
||||
#define TRAPA_BUG_OPCODE 0xc33e /* trapa #0x3e */
|
||||
|
||||
/**
|
||||
* _EMIT_BUG_ENTRY
|
||||
* %1 - __FILE__
|
||||
* %2 - __LINE__
|
||||
* %3 - trap type
|
||||
* %4 - sizeof(struct bug_entry)
|
||||
*
|
||||
* The trapa opcode itself sits in %0.
|
||||
* The %O notation is used to avoid # generation.
|
||||
*
|
||||
* The offending file and line are encoded in the __bug_table section.
|
||||
*/
|
||||
#ifdef CONFIG_DEBUG_BUGVERBOSE
|
||||
#define _EMIT_BUG_ENTRY \
|
||||
"\t.pushsection __bug_table,\"a\"\n" \
|
||||
"2:\t.long 1b, %O1\n" \
|
||||
"\t.short %O2, %O3\n" \
|
||||
"\t.org 2b+%O4\n" \
|
||||
"\t.popsection\n"
|
||||
#else
|
||||
#define _EMIT_BUG_ENTRY \
|
||||
"\t.pushsection __bug_table,\"a\"\n" \
|
||||
"2:\t.long 1b\n" \
|
||||
"\t.short %O3\n" \
|
||||
"\t.org 2b+%O4\n" \
|
||||
"\t.popsection\n"
|
||||
#endif
|
||||
|
||||
#define BUG() \
|
||||
do { \
|
||||
__asm__ __volatile__ ( \
|
||||
".align 2\n\t" \
|
||||
".short %O0\n\t" \
|
||||
".short %O1\n\t" \
|
||||
".long %O2\n\t" \
|
||||
".long %O3\n\t" \
|
||||
: \
|
||||
: "n" (TRAPA_BUG_OPCODE), \
|
||||
"i" (__LINE__), "X" (__FILE__), \
|
||||
"X" (__FUNCTION__)); \
|
||||
"1:\t.short %O0\n" \
|
||||
_EMIT_BUG_ENTRY \
|
||||
: \
|
||||
: "n" (TRAPA_BUG_OPCODE), \
|
||||
"i" (__FILE__), \
|
||||
"i" (__LINE__), "i" (0), \
|
||||
"i" (sizeof(struct bug_entry))); \
|
||||
} while (0)
|
||||
|
||||
#else
|
||||
|
||||
#define BUG() \
|
||||
do { \
|
||||
__asm__ __volatile__ ( \
|
||||
".align 2\n\t" \
|
||||
".short %O0\n\t" \
|
||||
: \
|
||||
: "n" (TRAPA_BUG_OPCODE)); \
|
||||
#define __WARN() \
|
||||
do { \
|
||||
__asm__ __volatile__ ( \
|
||||
"1:\t.short %O0\n" \
|
||||
_EMIT_BUG_ENTRY \
|
||||
: \
|
||||
: "n" (TRAPA_BUG_OPCODE), \
|
||||
"i" (__FILE__), \
|
||||
"i" (__LINE__), \
|
||||
"i" (BUGFLAG_WARNING), \
|
||||
"i" (sizeof(struct bug_entry))); \
|
||||
} while (0)
|
||||
|
||||
#endif /* CONFIG_DEBUG_BUGVERBOSE */
|
||||
#define WARN_ON(x) ({ \
|
||||
typeof(x) __ret_warn_on = (x); \
|
||||
if (__builtin_constant_p(__ret_warn_on)) { \
|
||||
if (__ret_warn_on) \
|
||||
__WARN(); \
|
||||
} else { \
|
||||
if (unlikely(__ret_warn_on)) \
|
||||
__WARN(); \
|
||||
} \
|
||||
unlikely(__ret_warn_on); \
|
||||
})
|
||||
|
||||
#define HAVE_ARCH_BUG
|
||||
struct pt_regs;
|
||||
|
||||
/* arch/sh/kernel/traps.c */
|
||||
void handle_BUG(struct pt_regs *);
|
||||
|
||||
#endif /* CONFIG_BUG */
|
||||
|
||||
|
@ -13,7 +13,7 @@ struct clk_ops {
|
||||
void (*enable)(struct clk *clk);
|
||||
void (*disable)(struct clk *clk);
|
||||
void (*recalc)(struct clk *clk);
|
||||
int (*set_rate)(struct clk *clk, unsigned long rate);
|
||||
int (*set_rate)(struct clk *clk, unsigned long rate, int algo_id);
|
||||
};
|
||||
|
||||
struct clk {
|
||||
@ -48,6 +48,34 @@ void clk_recalc_rate(struct clk *);
|
||||
int clk_register(struct clk *);
|
||||
void clk_unregister(struct clk *);
|
||||
|
||||
int show_clocks(struct seq_file *m);
|
||||
/* the exported API, in addition to clk_set_rate */
|
||||
/**
|
||||
* clk_set_rate_ex - set the clock rate for a clock source, with additional parameter
|
||||
* @clk: clock source
|
||||
* @rate: desired clock rate in Hz
|
||||
* @algo_id: algorithm id to be passed down to ops->set_rate
|
||||
*
|
||||
* Returns success (0) or negative errno.
|
||||
*/
|
||||
int clk_set_rate_ex(struct clk *clk, unsigned long rate, int algo_id);
|
||||
|
||||
enum clk_sh_algo_id {
|
||||
NO_CHANGE = 0,
|
||||
|
||||
IUS_N1_N1,
|
||||
IUS_322,
|
||||
IUS_522,
|
||||
IUS_N11,
|
||||
|
||||
SB_N1,
|
||||
|
||||
SB3_N1,
|
||||
SB3_32,
|
||||
SB3_43,
|
||||
SB3_54,
|
||||
|
||||
BP_N1,
|
||||
|
||||
IP_N1,
|
||||
};
|
||||
#endif /* __ASM_SH_CLOCK_H */
|
||||
|
@ -32,6 +32,7 @@
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7706) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7300) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7705) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7712) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7710)
|
||||
#define INTEVT 0xa4000000 /* INTEVTE2(0xa4000000) */
|
||||
#else
|
||||
|
@ -12,8 +12,16 @@
|
||||
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH73180) || defined(CONFIG_CPU_SUBTYPE_SH7722)
|
||||
#define FRQCR 0xa4150000
|
||||
#define VCLKCR 0xa4150004
|
||||
#define SCLKACR 0xa4150008
|
||||
#define SCLKBCR 0xa415000c
|
||||
#define IrDACLKCR 0xa4150010
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
|
||||
#define FRQCR 0xffc80000
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7785)
|
||||
#define FRQCR0 0xffc80000
|
||||
#define FRQCR1 0xffc80004
|
||||
#define FRQMR1 0xffc80014
|
||||
#else
|
||||
#define FRQCR 0xffc00000
|
||||
#endif
|
||||
|
@ -2,94 +2,13 @@
|
||||
#define __ASM_SH_IRQ_H
|
||||
|
||||
#include <asm/machvec.h>
|
||||
#include <asm/ptrace.h> /* for pt_regs */
|
||||
|
||||
/* NR_IRQS is made from three components:
|
||||
* 1. ONCHIP_NR_IRQS - number of IRLS + on-chip peripherial modules
|
||||
* 2. PINT_NR_IRQS - number of PINT interrupts
|
||||
* 3. OFFCHIP_NR_IRQS - numbe of IRQs from off-chip peripherial modules
|
||||
/*
|
||||
* A sane default based on a reasonable vector table size, platforms are
|
||||
* advised to cap this at the hard limit that they're interested in
|
||||
* through the machvec.
|
||||
*/
|
||||
|
||||
/* 1. ONCHIP_NR_IRQS */
|
||||
#if defined(CONFIG_CPU_SUBTYPE_SH7604)
|
||||
# define ONCHIP_NR_IRQS 24 // Actually 21
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7707)
|
||||
# define ONCHIP_NR_IRQS 64
|
||||
# define PINT_NR_IRQS 16
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7708)
|
||||
# define ONCHIP_NR_IRQS 32
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7706) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7705)
|
||||
# define ONCHIP_NR_IRQS 64 // Actually 61
|
||||
# define PINT_NR_IRQS 16
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
|
||||
# define ONCHIP_NR_IRQS 104
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7750)
|
||||
# define ONCHIP_NR_IRQS 48 // Actually 44
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7751)
|
||||
# define ONCHIP_NR_IRQS 72
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
|
||||
# define ONCHIP_NR_IRQS 112 /* XXX */
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
|
||||
# define ONCHIP_NR_IRQS 72
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
|
||||
# define ONCHIP_NR_IRQS 144
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH73180) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7343) || \
|
||||
defined(CONFIG_CPU_SUBTYPE_SH7722)
|
||||
# define ONCHIP_NR_IRQS 109
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
|
||||
# define ONCHIP_NR_IRQS 111
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
|
||||
# define ONCHIP_NR_IRQS 256
|
||||
#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
|
||||
# define ONCHIP_NR_IRQS 128
|
||||
#elif defined(CONFIG_SH_UNKNOWN) /* Most be last */
|
||||
# define ONCHIP_NR_IRQS 144
|
||||
#endif
|
||||
|
||||
/* 2. PINT_NR_IRQS */
|
||||
#ifdef CONFIG_SH_UNKNOWN
|
||||
# define PINT_NR_IRQS 16
|
||||
#else
|
||||
# ifndef PINT_NR_IRQS
|
||||
# define PINT_NR_IRQS 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if PINT_NR_IRQS > 0
|
||||
# define PINT_IRQ_BASE ONCHIP_NR_IRQS
|
||||
#endif
|
||||
|
||||
/* 3. OFFCHIP_NR_IRQS */
|
||||
#if defined(CONFIG_HD64461)
|
||||
# define OFFCHIP_NR_IRQS 18
|
||||
#elif defined(CONFIG_HD64465)
|
||||
# define OFFCHIP_NR_IRQS 16
|
||||
#elif defined (CONFIG_SH_DREAMCAST)
|
||||
# define OFFCHIP_NR_IRQS 96
|
||||
#elif defined (CONFIG_SH_TITAN)
|
||||
# define OFFCHIP_NR_IRQS 4
|
||||
#elif defined(CONFIG_SH_R7780RP)
|
||||
# define OFFCHIP_NR_IRQS 16
|
||||
#elif defined(CONFIG_SH_7343_SOLUTION_ENGINE)
|
||||
# define OFFCHIP_NR_IRQS 12
|
||||
#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE)
|
||||
# define OFFCHIP_NR_IRQS 14
|
||||
#elif defined(CONFIG_SH_UNKNOWN)
|
||||
# define OFFCHIP_NR_IRQS 16 /* Must also be last */
|
||||
#else
|
||||
# define OFFCHIP_NR_IRQS 0
|
||||
#endif
|
||||
|
||||
#if OFFCHIP_NR_IRQS > 0
|
||||
# define OFFCHIP_IRQ_BASE (ONCHIP_NR_IRQS + PINT_NR_IRQS)
|
||||
#endif
|
||||
|
||||
/* NR_IRQS. 1+2+3 */
|
||||
#define NR_IRQS (ONCHIP_NR_IRQS + PINT_NR_IRQS + OFFCHIP_NR_IRQS)
|
||||
#define NR_IRQS 256
|
||||
|
||||
/*
|
||||
* Convert back and forth between INTEVT and IRQ values.
|
||||
|
35
include/asm-sh/kdebug.h
Normal file
35
include/asm-sh/kdebug.h
Normal file
@ -0,0 +1,35 @@
|
||||
#ifndef __ASM_SH_KDEBUG_H
|
||||
#define __ASM_SH_KDEBUG_H
|
||||
|
||||
#include <linux/notifier.h>
|
||||
|
||||
struct pt_regs;
|
||||
|
||||
struct die_args {
|
||||
struct pt_regs *regs;
|
||||
int trapnr;
|
||||
};
|
||||
|
||||
int register_die_notifier(struct notifier_block *nb);
|
||||
int unregister_die_notifier(struct notifier_block *nb);
|
||||
int register_page_fault_notifier(struct notifier_block *nb);
|
||||
int unregister_page_fault_notifier(struct notifier_block *nb);
|
||||
extern struct atomic_notifier_head shdie_chain;
|
||||
|
||||
/* Grossly misnamed. */
|
||||
enum die_val {
|
||||
DIE_TRAP,
|
||||
DIE_PAGE_FAULT,
|
||||
};
|
||||
|
||||
static inline int notify_die(enum die_val val, struct pt_regs *regs,
|
||||
int trap, int sig)
|
||||
{
|
||||
struct die_args args = {
|
||||
.regs = regs,
|
||||
.trapnr = trap,
|
||||
};
|
||||
|
||||
return atomic_notifier_call_chain(&shdie_chain, val, &args);
|
||||
}
|
||||
#endif /* __ASM_SH_KDEBUG_H */
|
@ -1,5 +1,8 @@
|
||||
#ifndef _SH_KEXEC_H
|
||||
#define _SH_KEXEC_H
|
||||
#ifndef __ASM_SH_KEXEC_H
|
||||
#define __ASM_SH_KEXEC_H
|
||||
|
||||
#include <asm/ptrace.h>
|
||||
#include <asm/string.h>
|
||||
|
||||
/*
|
||||
* KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return.
|
||||
@ -25,8 +28,37 @@
|
||||
|
||||
#define MAX_NOTE_BYTES 1024
|
||||
|
||||
/* Provide a dummy definition to avoid build failures. */
|
||||
static inline void crash_setup_regs(struct pt_regs *newregs,
|
||||
struct pt_regs *oldregs) { }
|
||||
struct pt_regs *oldregs)
|
||||
{
|
||||
if (oldregs)
|
||||
memcpy(newregs, oldregs, sizeof(*newregs));
|
||||
else {
|
||||
__asm__ __volatile__ ("mov r0, %0" : "=r" (newregs->regs[0]));
|
||||
__asm__ __volatile__ ("mov r1, %0" : "=r" (newregs->regs[1]));
|
||||
__asm__ __volatile__ ("mov r2, %0" : "=r" (newregs->regs[2]));
|
||||
__asm__ __volatile__ ("mov r3, %0" : "=r" (newregs->regs[3]));
|
||||
__asm__ __volatile__ ("mov r4, %0" : "=r" (newregs->regs[4]));
|
||||
__asm__ __volatile__ ("mov r5, %0" : "=r" (newregs->regs[5]));
|
||||
__asm__ __volatile__ ("mov r6, %0" : "=r" (newregs->regs[6]));
|
||||
__asm__ __volatile__ ("mov r7, %0" : "=r" (newregs->regs[7]));
|
||||
__asm__ __volatile__ ("mov r8, %0" : "=r" (newregs->regs[8]));
|
||||
__asm__ __volatile__ ("mov r9, %0" : "=r" (newregs->regs[9]));
|
||||
__asm__ __volatile__ ("mov r10, %0" : "=r" (newregs->regs[10]));
|
||||
__asm__ __volatile__ ("mov r11, %0" : "=r" (newregs->regs[11]));
|
||||
__asm__ __volatile__ ("mov r12, %0" : "=r" (newregs->regs[12]));
|
||||
__asm__ __volatile__ ("mov r13, %0" : "=r" (newregs->regs[13]));
|
||||
__asm__ __volatile__ ("mov r14, %0" : "=r" (newregs->regs[14]));
|
||||
__asm__ __volatile__ ("mov r15, %0" : "=r" (newregs->regs[15]));
|
||||
|
||||
#endif /* _SH_KEXEC_H */
|
||||
__asm__ __volatile__ ("sts pr, %0" : "=r" (newregs->pr));
|
||||
__asm__ __volatile__ ("sts macl, %0" : "=r" (newregs->macl));
|
||||
__asm__ __volatile__ ("sts mach, %0" : "=r" (newregs->mach));
|
||||
|
||||
__asm__ __volatile__ ("stc gbr, %0" : "=r" (newregs->gbr));
|
||||
__asm__ __volatile__ ("stc sr, %0" : "=r" (newregs->sr));
|
||||
|
||||
newregs->pc = (unsigned long)current_text_addr();
|
||||
}
|
||||
}
|
||||
#endif /* __ASM_SH_KEXEC_H */
|
||||
|
@ -17,6 +17,7 @@
|
||||
#define __KGDB_H
|
||||
|
||||
#include <asm/ptrace.h>
|
||||
#include <asm/cacheflush.h>
|
||||
|
||||
struct console;
|
||||
|
||||
@ -45,35 +46,21 @@ extern int kgdb_portnum;
|
||||
extern int kgdb_baud;
|
||||
extern char kgdb_parity;
|
||||
extern char kgdb_bits;
|
||||
extern int kgdb_console_setup(struct console *, char *);
|
||||
|
||||
/* Init and interface stuff */
|
||||
extern int kgdb_init(void);
|
||||
extern int (*kgdb_serial_setup)(void);
|
||||
extern int (*kgdb_getchar)(void);
|
||||
extern void (*kgdb_putchar)(int);
|
||||
|
||||
struct kgdb_sermap {
|
||||
char *name;
|
||||
int namelen;
|
||||
int (*setup_fn)(struct console *, char *);
|
||||
struct kgdb_sermap *next;
|
||||
};
|
||||
extern void kgdb_register_sermap(struct kgdb_sermap *map);
|
||||
extern struct kgdb_sermap *kgdb_porttype;
|
||||
|
||||
/* Trap functions */
|
||||
typedef void (kgdb_debug_hook_t)(struct pt_regs *regs);
|
||||
typedef void (kgdb_bus_error_hook_t)(void);
|
||||
extern kgdb_debug_hook_t *kgdb_debug_hook;
|
||||
extern kgdb_bus_error_hook_t *kgdb_bus_err_hook;
|
||||
|
||||
extern void breakpoint(void);
|
||||
|
||||
/* Console */
|
||||
struct console;
|
||||
void kgdb_console_write(struct console *co, const char *s, unsigned count);
|
||||
void kgdb_console_init(void);
|
||||
extern int kgdb_console_setup(struct console *, char *);
|
||||
|
||||
/* Prototypes for jmp fns */
|
||||
#define _JBLEN 9
|
||||
@ -81,11 +68,8 @@ typedef int jmp_buf[_JBLEN];
|
||||
extern void longjmp(jmp_buf __jmpb, int __retval);
|
||||
extern int setjmp(jmp_buf __jmpb);
|
||||
|
||||
/* Variadic macro to print our own message to the console */
|
||||
#define KGDB_PRINTK(...) printk("KGDB: " __VA_ARGS__)
|
||||
|
||||
/* Forced breakpoint */
|
||||
#define BREAKPOINT() \
|
||||
#define breakpoint() \
|
||||
do { \
|
||||
if (kgdb_enabled) \
|
||||
__asm__ __volatile__("trapa #0x3c"); \
|
||||
@ -95,7 +79,6 @@ do { \
|
||||
#if defined(CONFIG_CPU_SH4)
|
||||
#define kgdb_flush_icache_range(start, end) \
|
||||
{ \
|
||||
extern void __flush_purge_region(void *, int); \
|
||||
__flush_purge_region((void*)(start), (int)(end) - (int)(start));\
|
||||
flush_icache_range((start), (end)); \
|
||||
}
|
||||
@ -103,31 +86,6 @@ do { \
|
||||
#define kgdb_flush_icache_range(start, end) do { } while (0)
|
||||
#endif
|
||||
|
||||
/* Kernel assert macros */
|
||||
#ifdef CONFIG_KGDB_KERNEL_ASSERTS
|
||||
|
||||
/* Predefined conditions */
|
||||
#define KA_VALID_ERRNO(errno) ((errno) > 0 && (errno) <= EMEDIUMTYPE)
|
||||
#define KA_VALID_PTR_ERR(ptr) KA_VALID_ERRNO(-PTR_ERR(ptr))
|
||||
#define KA_VALID_KPTR(ptr) (!(ptr) || \
|
||||
((void *)(ptr) >= (void *)PAGE_OFFSET && \
|
||||
(void *)(ptr) < ERR_PTR(-EMEDIUMTYPE)))
|
||||
#define KA_VALID_PTRORERR(errptr) \
|
||||
(KA_VALID_KPTR(errptr) || KA_VALID_PTR_ERR(errptr))
|
||||
#define KA_HELD_GKL() (current->lock_depth >= 0)
|
||||
|
||||
/* The actual assert */
|
||||
#define KGDB_ASSERT(condition, message) do { \
|
||||
if (!(condition) && (kgdb_enabled)) { \
|
||||
KGDB_PRINTK("Assertion failed at %s:%d: %s\n", \
|
||||
__FILE__, __LINE__, message);\
|
||||
BREAKPOINT(); \
|
||||
} \
|
||||
} while (0)
|
||||
#else
|
||||
#define KGDB_ASSERT(condition, message)
|
||||
#endif
|
||||
|
||||
/* Taken from sh-stub.c of GDB 4.18 */
|
||||
static const char hexchars[] = "0123456789abcdef";
|
||||
|
||||
@ -142,5 +100,4 @@ static inline char lowhex(const int x)
|
||||
{
|
||||
return hexchars[x & 0xf];
|
||||
}
|
||||
|
||||
#endif
|
||||
|
27
include/asm-sh/lboxre2.h
Normal file
27
include/asm-sh/lboxre2.h
Normal file
@ -0,0 +1,27 @@
|
||||
#ifndef __ASM_SH_LBOXRE2_H
|
||||
#define __ASM_SH_LBOXRE2_H
|
||||
|
||||
/*
|
||||
* Copyright (C) 2007 Nobuhiro Iwamatsu
|
||||
*
|
||||
* NTT COMWARE L-BOX RE2 support
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
*/
|
||||
|
||||
#define IRQ_CF1 9 /* CF1 */
|
||||
#define IRQ_CF0 10 /* CF0 */
|
||||
#define IRQ_INTD 11 /* INTD */
|
||||
#define IRQ_ETH1 12 /* Ether1 */
|
||||
#define IRQ_ETH0 13 /* Ether0 */
|
||||
#define IRQ_INTA 14 /* INTA */
|
||||
|
||||
void init_lboxre2_IRQ(void);
|
||||
|
||||
#define __IO_PREFIX lboxre2
|
||||
#include <asm/io_generic.h>
|
||||
|
||||
#endif /* __ASM_SH_LBOXRE2_H */
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user