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This deletes the Shark SA110-based sub-architecture from
the kernel. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIcBAABAgAGBQJSQuSSAAoJEEEQszewGV1zi00QALIJQt28Ir03WoxpbfLev2WP 2s/f3zwW76XkNhWhh7FNG+GCl7VUcLcLSXod/nYE7wvbVtx9DVGzpWRbzqmNW/Ti 5eqkk9EQso1G8jEseBiKaWsO7JxKkwa+nEYkGaqbm9K5Qk9iVlQ1hTF/m9/L64Dq I4BazqHJuU8g7sJhNaUaVvJLX5YXEeYTaTl43XoEEHy24HDqnvT2sIkiEj1WXLGE EmsOHVYLeJ4z7kZK8Dl0ZW/YFzrP3UAM25KObRYJXKAwGZhbTNreujF0RDdg5CBY 6etMU7h7W90KkCGXzbgt4AkHwBDHM6EGb81ZiKOWZBGlrQRQFyAas4e8UTgEQh1F +I9PKNY/m94F9+RMpV9a35hNHNUj/+XskmXmoIFnCgSsrgYDIoSzZqV+v3iVDHRb oeX4R6S5ZbmxT3QC0n1xdctGn8BbgzGpAUnvfcNHG/IypNjCuGk9Femu7CQS2Pka R3BuTcizcppbITaFeaLLorRkC8U/GPuh5JmMUpyJh/+aq+wiWDw9oBEVfNclHB67 Qo44EAN1WPv9M+EyQAhzUndJIFj0Ib4wUM7ILjHeXJLVvwQfpE1dQURDs//6Wwgp /hALpZqa5Y9oxPJO3Fgmmmci6q0P3+EFX5PT8GO2ecGWhhDlCSfLWc/lEtYrjzxG t77iKH/DdzX5nfrr4AQQ =r6/u -----END PGP SIGNATURE----- Merge tag 'del-shark-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/cleanup From Linus Walleij: This deletes the Shark SA110-based sub-architecture from the kernel. * tag 'del-shark-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: video: drop code for ARCH_SHARK in cyber2000fb input: i8042: drop dependency on ARCH_SHARK ide: drop dependency on ARCH_SHARK block: drop dependency on ARCH_SHARK MAINTAINERS: delete Shark machine entry ARM: delete mach-shark Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson
commit
ec01791d0f
@ -1142,11 +1142,6 @@ F: drivers/net/ethernet/i825xx/ether1*
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F: drivers/net/ethernet/seeq/ether3*
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F: drivers/scsi/arm/
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ARM/SHARK MACHINE SUPPORT
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M: Alexander Schulz <alex@shark-linux.de>
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W: http://www.shark-linux.de/shark.html
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S: Maintained
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ARM/SAMSUNG ARM ARCHITECTURES
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M: Ben Dooks <ben-linux@fluff.org>
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M: Kukjin Kim <kgene.kim@samsung.com>
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@ -824,20 +824,6 @@ config ARCH_EXYNOS
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help
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Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5)
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config ARCH_SHARK
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bool "Shark"
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select ARCH_USES_GETTIMEOFFSET
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select CPU_SA110
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select ISA
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select ISA_DMA
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select NEED_MACH_MEMORY_H
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select PCI
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select VIRT_TO_BUS
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select ZONE_DMA
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help
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Support for the StrongARM based Digital DNARD machine, also known
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as "Shark" (<http://www.shark-linux.de/shark.html>).
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config ARCH_DAVINCI
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bool "TI DaVinci"
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select ARCH_HAS_HOLES_MEMORYMODEL
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@ -1431,12 +1417,6 @@ config PCI_NANOENGINE
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config PCI_SYSCALL
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def_bool PCI
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# Select the host bridge type
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config PCI_HOST_VIA82C505
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bool
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depends on PCI && ARCH_SHARK
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default y
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config PCI_HOST_ITE8152
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bool
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depends on PCI && MACH_ARMCORE
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@ -188,7 +188,6 @@ machine-$(CONFIG_ARCH_S5P64X0) += s5p64x0
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machine-$(CONFIG_ARCH_S5PC100) += s5pc100
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machine-$(CONFIG_ARCH_S5PV210) += s5pv210
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machine-$(CONFIG_ARCH_SA1100) += sa1100
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machine-$(CONFIG_ARCH_SHARK) += shark
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machine-$(CONFIG_ARCH_SHMOBILE) += shmobile
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machine-$(CONFIG_ARCH_SHMOBILE_MULTI) += shmobile
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machine-$(CONFIG_ARCH_SIRF) += prima2
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@ -44,10 +44,6 @@ ifeq ($(CONFIG_ARCH_ACORN),y)
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OBJS += ll_char_wr.o font.o
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endif
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ifeq ($(CONFIG_ARCH_SHARK),y)
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OBJS += head-shark.o ofw-shark.o
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endif
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ifeq ($(CONFIG_ARCH_SA1100),y)
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OBJS += head-sa1100.o
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endif
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@ -1,140 +0,0 @@
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/* The head-file for the Shark
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* by Alexander Schulz
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*
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* Does the following:
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* - get the memory layout from firmware. This can only be done as long as the mmu
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* is still on.
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* - switch the mmu off, so we have physical addresses
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* - copy the kernel to 0x08508000. This is done to have a fixed address where the
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* C-parts (misc.c) are executed. This address must be known at compile-time,
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* but the load-address of the kernel depends on how much memory is installed.
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* - Jump to this location.
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* - Set r8 with 0, r7 with the architecture ID for head.S
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*/
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#include <linux/linkage.h>
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#include <asm/assembler.h>
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.section ".start", "ax"
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.arch armv4
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b __beginning
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__ofw_data: .long 0 @ the number of memory blocks
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.space 128 @ (startaddr,size) ...
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.space 128 @ bootargs
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.align
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__beginning: mov r4, r0 @ save the entry to the firmware
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mov r0, #0xC0 @ disable irq and fiq
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mov r1, r0
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mrs r3, cpsr
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bic r2, r3, r0
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eor r2, r2, r1
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msr cpsr_c, r2
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mov r0, r4 @ get the Memory layout from firmware
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adr r1, __ofw_data
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add r2, r1, #4
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mov lr, pc
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b ofw_init
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mov r1, #0
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adr r2, __mmu_off @ calculate physical address
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sub r2, r2, #0xf0000000 @ openprom maps us at f000 virt, 0e50 phys
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adr r0, __ofw_data
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ldr r0, [r0, #4]
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add r2, r2, r0
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add r2, r2, #0x00500000
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mrc p15, 0, r3, c1, c0
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bic r3, r3, #0xC @ Write Buffer and DCache
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bic r3, r3, #0x1000 @ ICache
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mcr p15, 0, r3, c1, c0 @ disabled
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mov r0, #0
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mcr p15, 0, r0, c7, c7 @ flush I,D caches on v4
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mcr p15, 0, r0, c7, c10, 4 @ drain write buffer on v4
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mcr p15, 0, r0, c8, c7 @ flush I,D TLBs on v4
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bic r3, r3, #0x1 @ MMU
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mcr p15, 0, r3, c1, c0 @ disabled
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mov pc, r2
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__copy_target: .long 0x08507FFC
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__copy_end: .long 0x08607FFC
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.word _start
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.word __bss_start
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.align
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__temp_stack: .space 128
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__mmu_off:
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adr r0, __ofw_data @ read the 1. entry of the memory map
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ldr r0, [r0, #4]
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orr r0, r0, #0x00600000
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sub r0, r0, #4
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ldr r1, __copy_end
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ldr r3, __copy_target
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/* r0 = 0x0e600000 (current end of kernelcode)
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* r3 = 0x08508000 (where it should begin)
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* r1 = 0x08608000 (end of copying area, 1MB)
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* The kernel is compressed, so 1 MB should be enough.
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* copy the kernel to the beginning of physical memory
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* We start from the highest address, so we can copy
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* from 0x08500000 to 0x08508000 if we have only 8MB
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*/
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/* As we get more 2.6-kernels it gets more and more
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* uncomfortable to be bound to kernel images of 1MB only.
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* So we add a loop here, to be able to copy some more.
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* Alexander Schulz 2005-07-17
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*/
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mov r4, #3 @ How many megabytes to copy
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__MoveCode: sub r4, r4, #1
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__Copy: ldr r2, [r0], #-4
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str r2, [r1], #-4
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teq r1, r3
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bne __Copy
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/* The firmware maps us in blocks of 1 MB, the next block is
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_below_ the last one. So our decrementing source pointer
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ist right here, but the destination pointer must be increased
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by 2 MB */
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add r1, r1, #0x00200000
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add r3, r3, #0x00100000
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teq r4, #0
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bne __MoveCode
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/* and jump to it */
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adr r2, __go_on @ where we want to jump
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adr r0, __ofw_data @ read the 1. entry of the memory map
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ldr r0, [r0, #4]
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sub r2, r2, r0 @ we are mapped add 0e50 now, sub that (-0e00)
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sub r2, r2, #0x00500000 @ -0050
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ldr r0, __copy_target @ and add 0850 8000 instead
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add r0, r0, #4
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add r2, r2, r0
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mov pc, r2 @ and jump there
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__go_on:
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adr sp, __temp_stack
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add sp, sp, #128
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adr r0, __ofw_data
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mov lr, pc
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b create_params
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mov r8, #0
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mov r7, #15
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@ -1,260 +0,0 @@
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/*
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* linux/arch/arm/boot/compressed/ofw-shark.c
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*
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* by Alexander Schulz
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*
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* This file is used to get some basic information
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* about the memory layout of the shark we are running
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* on. Memory is usually divided in blocks a 8 MB.
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* And bootargs are copied from OpenFirmware.
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*/
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <asm/setup.h>
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#include <asm/page.h>
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asmlinkage void
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create_params (unsigned long *buffer)
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{
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/* Is there a better address? Also change in mach-shark/core.c */
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struct tag *tag = (struct tag *) 0x08003000;
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int j,i,m,k,nr_banks,size;
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unsigned char *c;
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k = 0;
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/* Head of the taglist */
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tag->hdr.tag = ATAG_CORE;
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tag->hdr.size = tag_size(tag_core);
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tag->u.core.flags = 1;
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tag->u.core.pagesize = PAGE_SIZE;
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tag->u.core.rootdev = 0;
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/* Build up one tagged block for each memory region */
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size=0;
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nr_banks=(unsigned int) buffer[0];
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for (j=0;j<nr_banks;j++){
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/* search the lowest address and put it into the next entry */
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/* not a fast sort algorithm, but there are at most 8 entries */
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/* and this is used only once anyway */
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m=0xffffffff;
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for (i=0;i<(unsigned int) buffer[0];i++){
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if (buffer[2*i+1]<m) {
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m=buffer[2*i+1];
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k=i;
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}
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}
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tag = tag_next(tag);
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tag->hdr.tag = ATAG_MEM;
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tag->hdr.size = tag_size(tag_mem32);
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tag->u.mem.size = buffer[2*k+2];
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tag->u.mem.start = buffer[2*k+1];
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size += buffer[2*k+2];
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buffer[2*k+1]=0xffffffff; /* mark as copied */
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}
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/* The command line */
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tag = tag_next(tag);
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tag->hdr.tag = ATAG_CMDLINE;
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c=(unsigned char *)(&buffer[34]);
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j=0;
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while (*c) tag->u.cmdline.cmdline[j++]=*c++;
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tag->u.cmdline.cmdline[j]=0;
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tag->hdr.size = (j + 7 + sizeof(struct tag_header)) >> 2;
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/* Hardware revision */
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tag = tag_next(tag);
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tag->hdr.tag = ATAG_REVISION;
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tag->hdr.size = tag_size(tag_revision);
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tag->u.revision.rev = ((unsigned char) buffer[33])-'0';
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/* End of the taglist */
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tag = tag_next(tag);
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tag->hdr.tag = 0;
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tag->hdr.size = 0;
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}
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typedef int (*ofw_handle_t)(void *);
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/* Everything below is called with a wrong MMU setting.
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* This means: no string constants, no initialization of
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* arrays, no global variables! This is ugly but I didn't
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* want to write this in assembler :-)
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*/
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int
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of_decode_int(const unsigned char *p)
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{
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unsigned int i = *p++ << 8;
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i = (i + *p++) << 8;
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i = (i + *p++) << 8;
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return (i + *p);
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}
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int
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OF_finddevice(ofw_handle_t openfirmware, char *name)
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{
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unsigned int args[8];
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char service[12];
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service[0]='f';
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service[1]='i';
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service[2]='n';
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service[3]='d';
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service[4]='d';
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service[5]='e';
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service[6]='v';
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service[7]='i';
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service[8]='c';
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service[9]='e';
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service[10]='\0';
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args[0]=(unsigned int)service;
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args[1]=1;
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args[2]=1;
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args[3]=(unsigned int)name;
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if (openfirmware(args) == -1)
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return -1;
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return args[4];
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||||
}
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int
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OF_getproplen(ofw_handle_t openfirmware, int handle, char *prop)
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||||
{
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||||
unsigned int args[8];
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||||
char service[12];
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||||
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||||
service[0]='g';
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||||
service[1]='e';
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||||
service[2]='t';
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||||
service[3]='p';
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||||
service[4]='r';
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||||
service[5]='o';
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||||
service[6]='p';
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||||
service[7]='l';
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||||
service[8]='e';
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||||
service[9]='n';
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||||
service[10]='\0';
|
||||
|
||||
args[0] = (unsigned int)service;
|
||||
args[1] = 2;
|
||||
args[2] = 1;
|
||||
args[3] = (unsigned int)handle;
|
||||
args[4] = (unsigned int)prop;
|
||||
|
||||
if (openfirmware(args) == -1)
|
||||
return -1;
|
||||
return args[5];
|
||||
}
|
||||
|
||||
int
|
||||
OF_getprop(ofw_handle_t openfirmware, int handle, char *prop, void *buf, unsigned int buflen)
|
||||
{
|
||||
unsigned int args[8];
|
||||
char service[8];
|
||||
|
||||
service[0]='g';
|
||||
service[1]='e';
|
||||
service[2]='t';
|
||||
service[3]='p';
|
||||
service[4]='r';
|
||||
service[5]='o';
|
||||
service[6]='p';
|
||||
service[7]='\0';
|
||||
|
||||
args[0] = (unsigned int)service;
|
||||
args[1] = 4;
|
||||
args[2] = 1;
|
||||
args[3] = (unsigned int)handle;
|
||||
args[4] = (unsigned int)prop;
|
||||
args[5] = (unsigned int)buf;
|
||||
args[6] = buflen;
|
||||
|
||||
if (openfirmware(args) == -1)
|
||||
return -1;
|
||||
return args[7];
|
||||
}
|
||||
|
||||
asmlinkage void ofw_init(ofw_handle_t o, int *nomr, int *pointer)
|
||||
{
|
||||
int phandle,i,mem_len,buffer[32];
|
||||
char temp[15];
|
||||
|
||||
temp[0]='/';
|
||||
temp[1]='m';
|
||||
temp[2]='e';
|
||||
temp[3]='m';
|
||||
temp[4]='o';
|
||||
temp[5]='r';
|
||||
temp[6]='y';
|
||||
temp[7]='\0';
|
||||
|
||||
phandle=OF_finddevice(o,temp);
|
||||
|
||||
temp[0]='r';
|
||||
temp[1]='e';
|
||||
temp[2]='g';
|
||||
temp[3]='\0';
|
||||
|
||||
mem_len = OF_getproplen(o,phandle, temp);
|
||||
OF_getprop(o,phandle, temp, buffer, mem_len);
|
||||
*nomr=mem_len >> 3;
|
||||
|
||||
for (i=0; i<=mem_len/4; i++) pointer[i]=of_decode_int((const unsigned char *)&buffer[i]);
|
||||
|
||||
temp[0]='/';
|
||||
temp[1]='c';
|
||||
temp[2]='h';
|
||||
temp[3]='o';
|
||||
temp[4]='s';
|
||||
temp[5]='e';
|
||||
temp[6]='n';
|
||||
temp[7]='\0';
|
||||
|
||||
phandle=OF_finddevice(o,temp);
|
||||
|
||||
temp[0]='b';
|
||||
temp[1]='o';
|
||||
temp[2]='o';
|
||||
temp[3]='t';
|
||||
temp[4]='a';
|
||||
temp[5]='r';
|
||||
temp[6]='g';
|
||||
temp[7]='s';
|
||||
temp[8]='\0';
|
||||
|
||||
mem_len = OF_getproplen(o,phandle, temp);
|
||||
OF_getprop(o,phandle, temp, buffer, mem_len);
|
||||
if (mem_len > 128) mem_len=128;
|
||||
for (i=0; i<=mem_len/4; i++) pointer[i+33]=buffer[i];
|
||||
pointer[i+33]=0;
|
||||
|
||||
temp[0]='/';
|
||||
temp[1]='\0';
|
||||
phandle=OF_finddevice(o,temp);
|
||||
temp[0]='b';
|
||||
temp[1]='a';
|
||||
temp[2]='n';
|
||||
temp[3]='n';
|
||||
temp[4]='e';
|
||||
temp[5]='r';
|
||||
temp[6]='-';
|
||||
temp[7]='n';
|
||||
temp[8]='a';
|
||||
temp[9]='m';
|
||||
temp[10]='e';
|
||||
temp[11]='\0';
|
||||
mem_len = OF_getproplen(o,phandle, temp);
|
||||
OF_getprop(o,phandle, temp, buffer, mem_len);
|
||||
* ((unsigned char *) &pointer[32]) = ((unsigned char *) buffer)[mem_len-2];
|
||||
}
|
||||
@ -6,7 +6,6 @@ obj-y += firmware.o
|
||||
|
||||
obj-$(CONFIG_ICST) += icst.o
|
||||
obj-$(CONFIG_SA1111) += sa1111.o
|
||||
obj-$(CONFIG_PCI_HOST_VIA82C505) += via82c505.o
|
||||
obj-$(CONFIG_DMABOUNCE) += dmabounce.o
|
||||
obj-$(CONFIG_SHARP_LOCOMO) += locomo.o
|
||||
obj-$(CONFIG_SHARP_PARAM) += sharpsl_param.o
|
||||
|
||||
@ -1,83 +0,0 @@
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/mm.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/io.h>
|
||||
|
||||
|
||||
#include <asm/mach/pci.h>
|
||||
|
||||
#define MAX_SLOTS 7
|
||||
|
||||
#define CONFIG_CMD(bus, devfn, where) (0x80000000 | (bus->number << 16) | (devfn << 8) | (where & ~3))
|
||||
|
||||
static int
|
||||
via82c505_read_config(struct pci_bus *bus, unsigned int devfn, int where,
|
||||
int size, u32 *value)
|
||||
{
|
||||
outl(CONFIG_CMD(bus,devfn,where),0xCF8);
|
||||
switch (size) {
|
||||
case 1:
|
||||
*value=inb(0xCFC + (where&3));
|
||||
break;
|
||||
case 2:
|
||||
*value=inw(0xCFC + (where&2));
|
||||
break;
|
||||
case 4:
|
||||
*value=inl(0xCFC);
|
||||
break;
|
||||
}
|
||||
return PCIBIOS_SUCCESSFUL;
|
||||
}
|
||||
|
||||
static int
|
||||
via82c505_write_config(struct pci_bus *bus, unsigned int devfn, int where,
|
||||
int size, u32 value)
|
||||
{
|
||||
outl(CONFIG_CMD(bus,devfn,where),0xCF8);
|
||||
switch (size) {
|
||||
case 1:
|
||||
outb(value, 0xCFC + (where&3));
|
||||
break;
|
||||
case 2:
|
||||
outw(value, 0xCFC + (where&2));
|
||||
break;
|
||||
case 4:
|
||||
outl(value, 0xCFC);
|
||||
break;
|
||||
}
|
||||
return PCIBIOS_SUCCESSFUL;
|
||||
}
|
||||
|
||||
struct pci_ops via82c505_ops = {
|
||||
.read = via82c505_read_config,
|
||||
.write = via82c505_write_config,
|
||||
};
|
||||
|
||||
void __init via82c505_preinit(void)
|
||||
{
|
||||
printk(KERN_DEBUG "PCI: VIA 82c505\n");
|
||||
if (!request_region(0xA8,2,"via config")) {
|
||||
printk(KERN_WARNING"VIA 82c505: Unable to request region 0xA8\n");
|
||||
return;
|
||||
}
|
||||
if (!request_region(0xCF8,8,"pci config")) {
|
||||
printk(KERN_WARNING"VIA 82c505: Unable to request region 0xCF8\n");
|
||||
release_region(0xA8, 2);
|
||||
return;
|
||||
}
|
||||
|
||||
/* Enable compatible Mode */
|
||||
outb(0x96,0xA8);
|
||||
outb(0x18,0xA9);
|
||||
outb(0x93,0xA8);
|
||||
outb(0xd0,0xA9);
|
||||
|
||||
}
|
||||
|
||||
int __init via82c505_setup(int nr, struct pci_sys_data *sys)
|
||||
{
|
||||
return (nr == 0);
|
||||
}
|
||||
@ -1,80 +0,0 @@
|
||||
CONFIG_EXPERIMENTAL=y
|
||||
# CONFIG_LOCALVERSION_AUTO is not set
|
||||
CONFIG_SYSVIPC=y
|
||||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_SYSFS_DEPRECATED_V2=y
|
||||
CONFIG_SLAB=y
|
||||
CONFIG_MODULES=y
|
||||
CONFIG_MODULE_UNLOAD=y
|
||||
CONFIG_MODULE_FORCE_UNLOAD=y
|
||||
# CONFIG_BLK_DEV_BSG is not set
|
||||
CONFIG_ARCH_SHARK=y
|
||||
CONFIG_LEDS=y
|
||||
CONFIG_LEDS_TIMER=y
|
||||
CONFIG_ZBOOT_ROM_TEXT=0x0
|
||||
CONFIG_ZBOOT_ROM_BSS=0x0
|
||||
CONFIG_FPE_NWFPE=y
|
||||
CONFIG_NET=y
|
||||
CONFIG_PACKET=y
|
||||
CONFIG_UNIX=y
|
||||
CONFIG_INET=y
|
||||
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
|
||||
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
|
||||
# CONFIG_INET_XFRM_MODE_BEET is not set
|
||||
# CONFIG_INET_LRO is not set
|
||||
# CONFIG_INET_DIAG is not set
|
||||
# CONFIG_IPV6 is not set
|
||||
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
|
||||
# CONFIG_STANDALONE is not set
|
||||
# CONFIG_FIRMWARE_IN_KERNEL is not set
|
||||
CONFIG_PARPORT=m
|
||||
CONFIG_PARPORT_PC=m
|
||||
CONFIG_BLK_DEV_LOOP=y
|
||||
CONFIG_BLK_DEV_RAM=y
|
||||
CONFIG_IDE=y
|
||||
CONFIG_BLK_DEV_IDECD=m
|
||||
CONFIG_SCSI=m
|
||||
CONFIG_BLK_DEV_SD=m
|
||||
CONFIG_CHR_DEV_ST=m
|
||||
CONFIG_BLK_DEV_SR=m
|
||||
CONFIG_CHR_DEV_SG=m
|
||||
CONFIG_NETDEVICES=y
|
||||
CONFIG_NET_ETHERNET=y
|
||||
CONFIG_NET_PCI=y
|
||||
CONFIG_CS89x0=y
|
||||
# CONFIG_SERIO_SERPORT is not set
|
||||
CONFIG_SERIAL_8250=y
|
||||
CONFIG_SERIAL_8250_CONSOLE=y
|
||||
CONFIG_PRINTER=m
|
||||
# CONFIG_HWMON is not set
|
||||
CONFIG_FB=y
|
||||
CONFIG_FB_CYBER2000=y
|
||||
# CONFIG_VGA_CONSOLE is not set
|
||||
CONFIG_FRAMEBUFFER_CONSOLE=y
|
||||
CONFIG_LOGO=y
|
||||
# CONFIG_LOGO_LINUX_MONO is not set
|
||||
# CONFIG_LOGO_LINUX_VGA16 is not set
|
||||
CONFIG_SOUND=m
|
||||
CONFIG_SOUND_PRIME=m
|
||||
CONFIG_SOUND_OSS=m
|
||||
CONFIG_SOUND_SB=m
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_RTC_DRV_CMOS=y
|
||||
CONFIG_EXT2_FS=y
|
||||
CONFIG_EXT3_FS=y
|
||||
CONFIG_ISO9660_FS=m
|
||||
CONFIG_JOLIET=y
|
||||
CONFIG_MSDOS_FS=m
|
||||
CONFIG_VFAT_FS=m
|
||||
CONFIG_NFS_FS=y
|
||||
CONFIG_NFS_V3=y
|
||||
CONFIG_NFSD=m
|
||||
CONFIG_PARTITION_ADVANCED=y
|
||||
CONFIG_NLS_CODEPAGE_437=m
|
||||
CONFIG_NLS_CODEPAGE_850=m
|
||||
CONFIG_NLS_ISO8859_1=m
|
||||
# CONFIG_ENABLE_MUST_CHECK is not set
|
||||
CONFIG_DEBUG_KERNEL=y
|
||||
# CONFIG_SCHED_DEBUG is not set
|
||||
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
|
||||
CONFIG_DEBUG_USER=y
|
||||
@ -106,8 +106,4 @@ extern int dc21285_setup(int nr, struct pci_sys_data *);
|
||||
extern void dc21285_preinit(void);
|
||||
extern void dc21285_postinit(void);
|
||||
|
||||
extern struct pci_ops via82c505_ops;
|
||||
extern int via82c505_setup(int nr, struct pci_sys_data *);
|
||||
extern void via82c505_init(void *sysdata);
|
||||
|
||||
#endif /* __ASM_MACH_PCI_H */
|
||||
|
||||
@ -41,7 +41,6 @@ else
|
||||
endif
|
||||
|
||||
lib-$(CONFIG_ARCH_RPC) += ecard.o io-acorn.o floppydma.o
|
||||
lib-$(CONFIG_ARCH_SHARK) += io-shark.o
|
||||
|
||||
$(obj)/csumpartialcopy.o: $(obj)/csumpartialcopygeneric.S
|
||||
$(obj)/csumpartialcopyuser.o: $(obj)/csumpartialcopygeneric.S
|
||||
|
||||
@ -1,13 +0,0 @@
|
||||
/*
|
||||
* linux/arch/arm/lib/io-shark.c
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*
|
||||
* derived from:
|
||||
* linux/arch/arm/lib/io-ebsa.S
|
||||
* Copyright (C) 1995, 1996 Russell King
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
@ -1,10 +0,0 @@
|
||||
#
|
||||
# Makefile for the linux kernel.
|
||||
#
|
||||
|
||||
# Object file lists.
|
||||
|
||||
obj-y := core.o dma.o irq.o pci.o leds.o
|
||||
obj-m :=
|
||||
obj-n :=
|
||||
obj- :=
|
||||
@ -1,2 +0,0 @@
|
||||
zreladdr-y += 0x08008000
|
||||
|
||||
@ -1,146 +0,0 @@
|
||||
/*
|
||||
* linux/arch/arm/mach-shark/arch.c
|
||||
*
|
||||
* Architecture specific stuff.
|
||||
*/
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/irq.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/serial_8250.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/cpu.h>
|
||||
#include <linux/reboot.h>
|
||||
|
||||
#include <asm/setup.h>
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/param.h>
|
||||
#include <asm/system_misc.h>
|
||||
|
||||
#include <asm/mach/map.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <asm/mach/time.h>
|
||||
|
||||
#define ROMCARD_SIZE 0x08000000
|
||||
#define ROMCARD_START 0x10000000
|
||||
|
||||
static void shark_restart(enum reboot_mode mode, const char *cmd)
|
||||
{
|
||||
short temp;
|
||||
/* Reset the Machine via pc[3] of the sequoia chipset */
|
||||
outw(0x09,0x24);
|
||||
temp=inw(0x26);
|
||||
temp = temp | (1<<3) | (1<<10);
|
||||
outw(0x09,0x24);
|
||||
outw(temp,0x26);
|
||||
}
|
||||
|
||||
static struct plat_serial8250_port serial_platform_data[] = {
|
||||
{
|
||||
.iobase = 0x3f8,
|
||||
.irq = 4,
|
||||
.uartclk = 1843200,
|
||||
.regshift = 0,
|
||||
.iotype = UPIO_PORT,
|
||||
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
},
|
||||
{
|
||||
.iobase = 0x2f8,
|
||||
.irq = 3,
|
||||
.uartclk = 1843200,
|
||||
.regshift = 0,
|
||||
.iotype = UPIO_PORT,
|
||||
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
},
|
||||
{ },
|
||||
};
|
||||
|
||||
static struct platform_device serial_device = {
|
||||
.name = "serial8250",
|
||||
.id = PLAT8250_DEV_PLATFORM,
|
||||
.dev = {
|
||||
.platform_data = serial_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource rtc_resources[] = {
|
||||
[0] = {
|
||||
.start = 0x70,
|
||||
.end = 0x73,
|
||||
.flags = IORESOURCE_IO,
|
||||
},
|
||||
[1] = {
|
||||
.start = IRQ_ISA_RTC_ALARM,
|
||||
.end = IRQ_ISA_RTC_ALARM,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
}
|
||||
};
|
||||
|
||||
static struct platform_device rtc_device = {
|
||||
.name = "rtc_cmos",
|
||||
.id = -1,
|
||||
.resource = rtc_resources,
|
||||
.num_resources = ARRAY_SIZE(rtc_resources),
|
||||
};
|
||||
|
||||
static int __init shark_init(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
if (machine_is_shark())
|
||||
{
|
||||
ret = platform_device_register(&rtc_device);
|
||||
if (ret) printk(KERN_ERR "Unable to register RTC device: %d\n", ret);
|
||||
ret = platform_device_register(&serial_device);
|
||||
if (ret) printk(KERN_ERR "Unable to register Serial device: %d\n", ret);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
arch_initcall(shark_init);
|
||||
|
||||
extern void shark_init_irq(void);
|
||||
|
||||
#define IRQ_TIMER 0
|
||||
#define HZ_TIME ((1193180 + HZ/2) / HZ)
|
||||
|
||||
static irqreturn_t
|
||||
shark_timer_interrupt(int irq, void *dev_id)
|
||||
{
|
||||
timer_tick();
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static struct irqaction shark_timer_irq = {
|
||||
.name = "Shark Timer Tick",
|
||||
.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
|
||||
.handler = shark_timer_interrupt,
|
||||
};
|
||||
|
||||
/*
|
||||
* Set up timer interrupt, and return the current time in seconds.
|
||||
*/
|
||||
static void __init shark_timer_init(void)
|
||||
{
|
||||
outb(0x34, 0x43); /* binary, mode 0, LSB/MSB, Ch 0 */
|
||||
outb(HZ_TIME & 0xff, 0x40); /* LSB of count */
|
||||
outb(HZ_TIME >> 8, 0x40);
|
||||
|
||||
setup_irq(IRQ_TIMER, &shark_timer_irq);
|
||||
}
|
||||
|
||||
static void shark_init_early(void)
|
||||
{
|
||||
cpu_idle_poll_ctrl(true);
|
||||
}
|
||||
|
||||
MACHINE_START(SHARK, "Shark")
|
||||
/* Maintainer: Alexander Schulz */
|
||||
.atag_offset = 0x3000,
|
||||
.init_early = shark_init_early,
|
||||
.init_irq = shark_init_irq,
|
||||
.init_time = shark_timer_init,
|
||||
.dma_zone_size = SZ_4M,
|
||||
.restart = shark_restart,
|
||||
MACHINE_END
|
||||
@ -1,23 +0,0 @@
|
||||
/*
|
||||
* linux/arch/arm/mach-shark/dma.c
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*
|
||||
* derived from:
|
||||
* arch/arm/kernel/dma-ebsa285.c
|
||||
* Copyright (C) 1998 Phil Blundell
|
||||
*/
|
||||
|
||||
#include <linux/init.h>
|
||||
|
||||
#include <asm/dma.h>
|
||||
#include <asm/mach/dma.h>
|
||||
|
||||
static int __init shark_dma_init(void)
|
||||
{
|
||||
#ifdef CONFIG_ISA_DMA
|
||||
isa_init_dma();
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
core_initcall(shark_dma_init);
|
||||
@ -1,34 +0,0 @@
|
||||
/* arch/arm/mach-shark/include/mach/debug-macro.S
|
||||
*
|
||||
* Debugging macro include header
|
||||
*
|
||||
* Copyright (C) 1994-1999 Russell King
|
||||
* Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
*/
|
||||
|
||||
.macro addruart, rp, rv, tmp
|
||||
mov \rp, #0x3f8
|
||||
orr \rv, \rp, #0xfe000000
|
||||
orr \rv, \rv, #0x00e00000
|
||||
orr \rp, \rp, #0x40000000
|
||||
.endm
|
||||
|
||||
.macro senduart,rd,rx
|
||||
strb \rd, [\rx]
|
||||
.endm
|
||||
|
||||
.macro waituart,rd,rx
|
||||
.endm
|
||||
|
||||
.macro busyuart,rd,rx
|
||||
mov \rd, #0
|
||||
1001: add \rd, \rd, #1
|
||||
teq \rd, #0x10000
|
||||
bne 1001b
|
||||
.endm
|
||||
|
||||
@ -1,36 +0,0 @@
|
||||
/*
|
||||
* arch/arm/mach-shark/include/mach/entry-macro.S
|
||||
*
|
||||
* Low-level IRQ helper macros for Shark platform
|
||||
*
|
||||
* This file is licensed under the terms of the GNU General Public
|
||||
* License version 2. This program is licensed "as is" without any
|
||||
* warranty of any kind, whether express or implied.
|
||||
*/
|
||||
.macro get_irqnr_preamble, base, tmp
|
||||
mov \base, #0xfe000000
|
||||
orr \base, \base, #0x00e00000
|
||||
.endm
|
||||
|
||||
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
|
||||
|
||||
mov \irqstat, #0x0C
|
||||
strb \irqstat, [\base, #0x20] @outb(0x0C, 0x20) /* Poll command */
|
||||
ldrb \irqnr, [\base, #0x20] @irq = inb(0x20) & 7
|
||||
and \irqstat, \irqnr, #0x80
|
||||
teq \irqstat, #0
|
||||
beq 43f
|
||||
and \irqnr, \irqnr, #7
|
||||
teq \irqnr, #2
|
||||
bne 44f
|
||||
43: mov \irqstat, #0x0C
|
||||
strb \irqstat, [\base, #0xa0] @outb(0x0C, 0xA0) /* Poll command */
|
||||
ldrb \irqnr, [\base, #0xa0] @irq = (inb(0xA0) & 7) + 8
|
||||
and \irqstat, \irqnr, #0x80
|
||||
teq \irqstat, #0
|
||||
beq 44f
|
||||
and \irqnr, \irqnr, #7
|
||||
add \irqnr, \irqnr, #8
|
||||
44: teq \irqstat, #0
|
||||
.endm
|
||||
|
||||
@ -1,16 +0,0 @@
|
||||
/*
|
||||
* arch/arm/mach-shark/include/mach/framebuffer.h
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __ASM_ARCH_FRAMEBUFFER_H
|
||||
#define __ASM_ARCH_FRAMEBUFFER_H
|
||||
|
||||
/* defines for the Framebuffer */
|
||||
#define FB_START 0x06000000
|
||||
#define FB_SIZE 0x01000000
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,16 +0,0 @@
|
||||
/*
|
||||
* arch/arm/mach-shark/include/mach/hardware.h
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*
|
||||
* derived from:
|
||||
* arch/arm/mach-ebsa110/include/mach/hardware.h
|
||||
* Copyright (C) 1996-1999 Russell King.
|
||||
*/
|
||||
#ifndef __ASM_ARCH_HARDWARE_H
|
||||
#define __ASM_ARCH_HARDWARE_H
|
||||
|
||||
#define UNCACHEABLE_ADDR 0xdf010000
|
||||
|
||||
#endif
|
||||
|
||||
@ -1,13 +0,0 @@
|
||||
/*
|
||||
* arch/arm/mach-shark/include/mach/irqs.h
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*/
|
||||
|
||||
#define NR_IRQS 16
|
||||
|
||||
#define IRQ_ISA_KEYBOARD 1
|
||||
#define IRQ_ISA_RTC_ALARM 8
|
||||
#define I8042_KBD_IRQ 1
|
||||
#define I8042_AUX_IRQ 12
|
||||
#define IRQ_HARDDISK 14
|
||||
@ -1,13 +0,0 @@
|
||||
/*
|
||||
* arch/arm/mach-shark/include/mach/isa-dma.h
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*/
|
||||
#ifndef __ASM_ARCH_DMA_H
|
||||
#define __ASM_ARCH_DMA_H
|
||||
|
||||
#define MAX_DMA_CHANNELS 8
|
||||
#define DMA_ISA_CASCADE 4
|
||||
|
||||
#endif /* _ASM_ARCH_DMA_H */
|
||||
|
||||
@ -1,26 +0,0 @@
|
||||
/*
|
||||
* arch/arm/mach-shark/include/mach/memory.h
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*
|
||||
* derived from:
|
||||
* arch/arm/mach-ebsa110/include/mach/memory.h
|
||||
* Copyright (c) 1996-1999 Russell King.
|
||||
*/
|
||||
#ifndef __ASM_ARCH_MEMORY_H
|
||||
#define __ASM_ARCH_MEMORY_H
|
||||
|
||||
#include <asm/sizes.h>
|
||||
|
||||
/*
|
||||
* Physical DRAM offset.
|
||||
*/
|
||||
#define PLAT_PHYS_OFFSET UL(0x08000000)
|
||||
|
||||
/*
|
||||
* Cache flushing area
|
||||
*/
|
||||
#define FLUSH_BASE_PHYS 0x80000000
|
||||
#define FLUSH_BASE 0xdf000000
|
||||
|
||||
#endif
|
||||
@ -1,7 +0,0 @@
|
||||
/*
|
||||
* arch/arm/mach-shark/include/mach/timex.h
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*/
|
||||
|
||||
#define CLOCK_TICK_RATE 1193180
|
||||
@ -1,50 +0,0 @@
|
||||
/*
|
||||
* arch/arm/mach-shark/include/mach/uncompress.h
|
||||
* by Alexander Schulz
|
||||
*
|
||||
* derived from:
|
||||
* arch/arm/mach-footbridge/include/mach/uncompress.h
|
||||
* Copyright (C) 1996,1997,1998 Russell King
|
||||
*/
|
||||
|
||||
#define SERIAL_BASE ((volatile unsigned char *)0x400003f8)
|
||||
|
||||
static inline void putc(int c)
|
||||
{
|
||||
volatile int t;
|
||||
|
||||
SERIAL_BASE[0] = c;
|
||||
t=0x10000;
|
||||
while (t--);
|
||||
}
|
||||
|
||||
static inline void flush(void)
|
||||
{
|
||||
}
|
||||
|
||||
#ifdef DEBUG
|
||||
static void putn(unsigned long z)
|
||||
{
|
||||
int i;
|
||||
char x;
|
||||
|
||||
putc('0');
|
||||
putc('x');
|
||||
for (i=0;i<8;i++) {
|
||||
x='0'+((z>>((7-i)*4))&0xf);
|
||||
if (x>'9') x=x-'0'+'A'-10;
|
||||
putc(x);
|
||||
}
|
||||
}
|
||||
|
||||
static void putr()
|
||||
{
|
||||
putc('\n');
|
||||
putc('\r');
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* nothing to do
|
||||
*/
|
||||
#define arch_decomp_setup()
|
||||
@ -1,108 +0,0 @@
|
||||
/*
|
||||
* linux/arch/arm/mach-shark/irq.c
|
||||
*
|
||||
* by Alexander Schulz
|
||||
*
|
||||
* derived from linux/arch/ppc/kernel/i8259.c and:
|
||||
* arch/arm/mach-ebsa110/include/mach/irq.h
|
||||
* Copyright (C) 1996-1998 Russell King
|
||||
*/
|
||||
|
||||
#include <linux/init.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/io.h>
|
||||
|
||||
#include <asm/irq.h>
|
||||
#include <asm/mach/irq.h>
|
||||
|
||||
/*
|
||||
* 8259A PIC functions to handle ISA devices:
|
||||
*/
|
||||
|
||||
/*
|
||||
* This contains the irq mask for both 8259A irq controllers,
|
||||
* Let through the cascade-interrupt no. 2 (ff-(1<<2)==fb)
|
||||
*/
|
||||
static unsigned char cached_irq_mask[2] = { 0xfb, 0xff };
|
||||
|
||||
/*
|
||||
* These have to be protected by the irq controller spinlock
|
||||
* before being called.
|
||||
*/
|
||||
static void shark_disable_8259A_irq(struct irq_data *d)
|
||||
{
|
||||
unsigned int mask;
|
||||
if (d->irq<8) {
|
||||
mask = 1 << d->irq;
|
||||
cached_irq_mask[0] |= mask;
|
||||
outb(cached_irq_mask[1],0xA1);
|
||||
} else {
|
||||
mask = 1 << (d->irq-8);
|
||||
cached_irq_mask[1] |= mask;
|
||||
outb(cached_irq_mask[0],0x21);
|
||||
}
|
||||
}
|
||||
|
||||
static void shark_enable_8259A_irq(struct irq_data *d)
|
||||
{
|
||||
unsigned int mask;
|
||||
if (d->irq<8) {
|
||||
mask = ~(1 << d->irq);
|
||||
cached_irq_mask[0] &= mask;
|
||||
outb(cached_irq_mask[0],0x21);
|
||||
} else {
|
||||
mask = ~(1 << (d->irq-8));
|
||||
cached_irq_mask[1] &= mask;
|
||||
outb(cached_irq_mask[1],0xA1);
|
||||
}
|
||||
}
|
||||
|
||||
static void shark_ack_8259A_irq(struct irq_data *d){}
|
||||
|
||||
static irqreturn_t bogus_int(int irq, void *dev_id)
|
||||
{
|
||||
printk("Got interrupt %i!\n",irq);
|
||||
return IRQ_NONE;
|
||||
}
|
||||
|
||||
static struct irqaction cascade;
|
||||
|
||||
static struct irq_chip fb_chip = {
|
||||
.name = "XT-PIC",
|
||||
.irq_ack = shark_ack_8259A_irq,
|
||||
.irq_mask = shark_disable_8259A_irq,
|
||||
.irq_unmask = shark_enable_8259A_irq,
|
||||
};
|
||||
|
||||
void __init shark_init_irq(void)
|
||||
{
|
||||
int irq;
|
||||
|
||||
for (irq = 0; irq < NR_IRQS; irq++) {
|
||||
irq_set_chip_and_handler(irq, &fb_chip, handle_edge_irq);
|
||||
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
|
||||
}
|
||||
|
||||
/* init master interrupt controller */
|
||||
outb(0x11, 0x20); /* Start init sequence, edge triggered (level: 0x19)*/
|
||||
outb(0x00, 0x21); /* Vector base */
|
||||
outb(0x04, 0x21); /* Cascade (slave) on IRQ2 */
|
||||
outb(0x03, 0x21); /* Select 8086 mode , auto eoi*/
|
||||
outb(0x0A, 0x20);
|
||||
/* init slave interrupt controller */
|
||||
outb(0x11, 0xA0); /* Start init sequence, edge triggered */
|
||||
outb(0x08, 0xA1); /* Vector base */
|
||||
outb(0x02, 0xA1); /* Cascade (slave) on IRQ2 */
|
||||
outb(0x03, 0xA1); /* Select 8086 mode, auto eoi */
|
||||
outb(0x0A, 0xA0);
|
||||
outb(cached_irq_mask[1],0xA1);
|
||||
outb(cached_irq_mask[0],0x21);
|
||||
//request_region(0x20,0x2,"pic1");
|
||||
//request_region(0xA0,0x2,"pic2");
|
||||
|
||||
cascade.handler = bogus_int;
|
||||
cascade.name = "cascade";
|
||||
setup_irq(2,&cascade);
|
||||
}
|
||||
|
||||
@ -1,117 +0,0 @@
|
||||
/*
|
||||
* DIGITAL Shark LED control routines.
|
||||
*
|
||||
* Driver for the 3 user LEDs found on the Shark
|
||||
* Based on Versatile and RealView machine LED code
|
||||
*
|
||||
* License terms: GNU General Public License (GPL) version 2
|
||||
* Author: Bryan Wu <bryan.wu@canonical.com>
|
||||
*/
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/leds.h>
|
||||
|
||||
#include <asm/mach-types.h>
|
||||
|
||||
#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
|
||||
struct shark_led {
|
||||
struct led_classdev cdev;
|
||||
u8 mask;
|
||||
};
|
||||
|
||||
/*
|
||||
* The triggers lines up below will only be used if the
|
||||
* LED triggers are compiled in.
|
||||
*/
|
||||
static const struct {
|
||||
const char *name;
|
||||
const char *trigger;
|
||||
} shark_leds[] = {
|
||||
{ "shark:amber0", "default-on", }, /* Bit 5 */
|
||||
{ "shark:green", "heartbeat", }, /* Bit 6 */
|
||||
{ "shark:amber1", "cpu0" }, /* Bit 7 */
|
||||
};
|
||||
|
||||
static u16 led_reg_read(void)
|
||||
{
|
||||
outw(0x09, 0x24);
|
||||
return inw(0x26);
|
||||
}
|
||||
|
||||
static void led_reg_write(u16 value)
|
||||
{
|
||||
outw(0x09, 0x24);
|
||||
outw(value, 0x26);
|
||||
}
|
||||
|
||||
static void shark_led_set(struct led_classdev *cdev,
|
||||
enum led_brightness b)
|
||||
{
|
||||
struct shark_led *led = container_of(cdev,
|
||||
struct shark_led, cdev);
|
||||
u16 reg = led_reg_read();
|
||||
|
||||
if (b != LED_OFF)
|
||||
reg |= led->mask;
|
||||
else
|
||||
reg &= ~led->mask;
|
||||
|
||||
led_reg_write(reg);
|
||||
}
|
||||
|
||||
static enum led_brightness shark_led_get(struct led_classdev *cdev)
|
||||
{
|
||||
struct shark_led *led = container_of(cdev,
|
||||
struct shark_led, cdev);
|
||||
u16 reg = led_reg_read();
|
||||
|
||||
return (reg & led->mask) ? LED_FULL : LED_OFF;
|
||||
}
|
||||
|
||||
static int __init shark_leds_init(void)
|
||||
{
|
||||
int i;
|
||||
u16 reg;
|
||||
|
||||
if (!machine_is_shark())
|
||||
return -ENODEV;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(shark_leds); i++) {
|
||||
struct shark_led *led;
|
||||
|
||||
led = kzalloc(sizeof(*led), GFP_KERNEL);
|
||||
if (!led)
|
||||
break;
|
||||
|
||||
led->cdev.name = shark_leds[i].name;
|
||||
led->cdev.brightness_set = shark_led_set;
|
||||
led->cdev.brightness_get = shark_led_get;
|
||||
led->cdev.default_trigger = shark_leds[i].trigger;
|
||||
|
||||
/* Count in 5 bits offset */
|
||||
led->mask = BIT(i + 5);
|
||||
|
||||
if (led_classdev_register(NULL, &led->cdev) < 0) {
|
||||
kfree(led);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Make LEDs independent of power-state */
|
||||
request_region(0x24, 4, "led_reg");
|
||||
reg = led_reg_read();
|
||||
reg |= 1 << 10;
|
||||
led_reg_write(reg);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Since we may have triggers on any subsystem, defer registration
|
||||
* until after subsystem_init.
|
||||
*/
|
||||
fs_initcall(shark_leds_init);
|
||||
#endif
|
||||
@ -1,57 +0,0 @@
|
||||
/*
|
||||
* linux/arch/arm/mach-shark/pci.c
|
||||
*
|
||||
* PCI bios-type initialisation for PCI machines
|
||||
*
|
||||
* Bits taken from various places.
|
||||
*/
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/io.h>
|
||||
#include <video/vga.h>
|
||||
|
||||
#include <asm/irq.h>
|
||||
#include <asm/mach/pci.h>
|
||||
#include <asm/mach-types.h>
|
||||
|
||||
#define IO_START 0x40000000
|
||||
|
||||
static int __init shark_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
{
|
||||
if (dev->bus->number == 0)
|
||||
if (dev->devfn == 0)
|
||||
return 255;
|
||||
else
|
||||
return 11;
|
||||
else
|
||||
return 255;
|
||||
}
|
||||
|
||||
extern void __init via82c505_preinit(void);
|
||||
|
||||
static struct hw_pci shark_pci __initdata = {
|
||||
.setup = via82c505_setup,
|
||||
.map_irq = shark_map_irq,
|
||||
.nr_controllers = 1,
|
||||
.ops = &via82c505_ops,
|
||||
.preinit = via82c505_preinit,
|
||||
};
|
||||
|
||||
static int __init shark_pci_init(void)
|
||||
{
|
||||
if (!machine_is_shark())
|
||||
return -ENODEV;
|
||||
|
||||
pcibios_min_io = 0x6000;
|
||||
pcibios_min_mem = 0x50000000;
|
||||
vga_base = 0xe8000000;
|
||||
|
||||
pci_ioremap_io(0, IO_START);
|
||||
|
||||
pci_common_init(&shark_pci);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
subsys_initcall(shark_pci_init);
|
||||
@ -505,7 +505,7 @@ config VIRTIO_BLK
|
||||
config BLK_DEV_HD
|
||||
bool "Very old hard disk (MFM/RLL/IDE) driver"
|
||||
depends on HAVE_IDE
|
||||
depends on !ARM || ARCH_RPC || ARCH_SHARK || BROKEN
|
||||
depends on !ARM || ARCH_RPC || BROKEN
|
||||
help
|
||||
This is a very old hard disk driver that lacks the enhanced
|
||||
functionality of the newer ones.
|
||||
|
||||
@ -197,8 +197,8 @@ comment "IDE chipset support/bugfixes"
|
||||
|
||||
config IDE_GENERIC
|
||||
tristate "generic/default IDE chipset support"
|
||||
depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC || ARCH_SHARK
|
||||
default ARM && (ARCH_RPC || ARCH_SHARK)
|
||||
depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC
|
||||
default ARM && ARCH_RPC
|
||||
help
|
||||
This is the generic IDE driver. This driver attaches to the
|
||||
fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
|
||||
|
||||
@ -21,7 +21,7 @@ if SERIO
|
||||
config SERIO_I8042
|
||||
tristate "i8042 PC Keyboard controller" if EXPERT || !X86
|
||||
default y
|
||||
depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && \
|
||||
depends on !PARISC && (!ARM || FOOTBRIDGE_HOST) && \
|
||||
(!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN && !S390 && \
|
||||
!ARC
|
||||
help
|
||||
|
||||
@ -1641,67 +1641,6 @@ static void cyberpro_common_resume(struct cfb_info *cfb)
|
||||
cyber2000fb_set_par(&cfb->fb);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_ARCH_SHARK
|
||||
|
||||
#include <mach/framebuffer.h>
|
||||
|
||||
static int cyberpro_vl_probe(void)
|
||||
{
|
||||
struct cfb_info *cfb;
|
||||
int err = -ENOMEM;
|
||||
|
||||
if (!request_mem_region(FB_START, FB_SIZE, "CyberPro2010"))
|
||||
return err;
|
||||
|
||||
cfb = cyberpro_alloc_fb_info(ID_CYBERPRO_2010, "CyberPro2010");
|
||||
if (!cfb)
|
||||
goto failed_release;
|
||||
|
||||
cfb->irq = -1;
|
||||
cfb->region = ioremap(FB_START, FB_SIZE);
|
||||
if (!cfb->region)
|
||||
goto failed_ioremap;
|
||||
|
||||
cfb->regs = cfb->region + MMIO_OFFSET;
|
||||
cfb->fb.device = NULL;
|
||||
cfb->fb.fix.mmio_start = FB_START + MMIO_OFFSET;
|
||||
cfb->fb.fix.smem_start = FB_START;
|
||||
|
||||
/*
|
||||
* Bring up the hardware. This is expected to enable access
|
||||
* to the linear memory region, and allow access to the memory
|
||||
* mapped registers. Also, mem_ctl1 and mem_ctl2 must be
|
||||
* initialised.
|
||||
*/
|
||||
cyber2000fb_writeb(0x18, 0x46e8, cfb);
|
||||
cyber2000fb_writeb(0x01, 0x102, cfb);
|
||||
cyber2000fb_writeb(0x08, 0x46e8, cfb);
|
||||
cyber2000fb_writeb(EXT_BIU_MISC, 0x3ce, cfb);
|
||||
cyber2000fb_writeb(EXT_BIU_MISC_LIN_ENABLE, 0x3cf, cfb);
|
||||
|
||||
cfb->mclk_mult = 0xdb;
|
||||
cfb->mclk_div = 0x54;
|
||||
|
||||
err = cyberpro_common_probe(cfb);
|
||||
if (err)
|
||||
goto failed;
|
||||
|
||||
if (int_cfb_info == NULL)
|
||||
int_cfb_info = cfb;
|
||||
|
||||
return 0;
|
||||
|
||||
failed:
|
||||
iounmap(cfb->region);
|
||||
failed_ioremap:
|
||||
cyberpro_free_fb_info(cfb);
|
||||
failed_release:
|
||||
release_mem_region(FB_START, FB_SIZE);
|
||||
|
||||
return err;
|
||||
}
|
||||
#endif /* CONFIG_ARCH_SHARK */
|
||||
|
||||
/*
|
||||
* PCI specific support.
|
||||
*/
|
||||
@ -1948,28 +1887,19 @@ static int __init cyber2000fb_init(void)
|
||||
cyber2000fb_setup(option);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ARCH_SHARK
|
||||
err = cyberpro_vl_probe();
|
||||
if (!err)
|
||||
ret = 0;
|
||||
#endif
|
||||
#ifdef CONFIG_PCI
|
||||
err = pci_register_driver(&cyberpro_driver);
|
||||
if (!err)
|
||||
ret = 0;
|
||||
#endif
|
||||
|
||||
return ret ? err : 0;
|
||||
}
|
||||
module_init(cyber2000fb_init);
|
||||
|
||||
#ifndef CONFIG_ARCH_SHARK
|
||||
static void __exit cyberpro_exit(void)
|
||||
{
|
||||
pci_unregister_driver(&cyberpro_driver);
|
||||
}
|
||||
module_exit(cyberpro_exit);
|
||||
#endif
|
||||
|
||||
MODULE_AUTHOR("Russell King");
|
||||
MODULE_DESCRIPTION("CyberPro 2000, 2010 and 5000 framebuffer driver");
|
||||
|
||||
Loading…
Reference in New Issue
Block a user