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ARM: sa1100: remove unused board files

Browse Source 
The Cerf, H3100, Badge4, Hackkit, LART, NanoEngine, PLEB, Shannon and
Simpad machines were all marked as unused as there are no known users
left. Remove all of these, along with references to them in defconfig
files and drivers.

Four machines remain now: Assabet, Collie (Zaurus SL5500), iPAQ H3600
and Jornada 720, each of which had one person still using them, with
Collie also being supported in Qemu.

Cc: Peter Chubb <peter.chubb@unsw.edu.au>
Cc: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Lee Jones <lee@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2022-09-29 15:26:06 +02:00
parent 8faf91c48c
commit 9a9e1be12c
34 changed files with 4 additions and 3075 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
MAINTAINERS
View File

@ -2633,17 +2633,6 @@ S: Maintained
W: http://hackndev.com
F: arch/arm/mach-pxa/palmz72.*
ARM/PLEB SUPPORT
M: Peter Chubb <pleb@gelato.unsw.edu.au>
S: Maintained
W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB
ARM/PT DIGITAL BOARD PORT
M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
W: http://www.armlinux.org.uk/
ARM/QUALCOMM SUPPORT
M: Andy Gross <agross@kernel.org>
M: Bjorn Andersson <andersson@kernel.org>

6
arch/arm/Kconfig
View File

@ -927,12 +927,6 @@ config ISA
config ISA_DMA_API
bool
config PCI_NANOENGINE
bool "BSE nanoEngine PCI support"
depends on SA1100_NANOENGINE
help
Enable PCI on the BSE nanoEngine board.
config ARM_ERRATA_814220
bool "ARM errata: Cache maintenance by set/way operations can execute out of order"
depends on CPU_V7

4
arch/arm/boot/compressed/head-sa1100.S
View File

@ -19,10 +19,6 @@ __SA1100_start:
@ Preserve r8/r7 i.e. kernel entry values
#ifdef CONFIG_SA1100_COLLIE
mov r7, #MACH_TYPE_COLLIE
#endif
#ifdef CONFIG_SA1100_SIMPAD
@ UNTIL we've something like an open bootldr
mov r7, #MACH_TYPE_SIMPAD @should be 87
#endif
mrc p15, 0, r0, c1, c0, 0 @ read control reg
ands r0, r0, #0x0d

105
arch/arm/configs/badge4_defconfig
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@ -1,105 +0,0 @@
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_BADGE4=y
CONFIG_UNUSED_BOARD_FILES=y
CONFIG_CMDLINE="init=/linuxrc root=/dev/mtdblock3"
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_FPE_NWFPE=y
CONFIG_MODULES=y
CONFIG_MODVERSIONS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_BINFMT_MISC=m
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
# CONFIG_IPV6 is not set
CONFIG_BT=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIVHCI=m
# CONFIG_FW_LOADER is not set
CONFIG_MTD=y
CONFIG_MTD_DEBUG=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_CFI_I2 is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_RAM=y
CONFIG_MTD_SA1100=y
CONFIG_PARPORT=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=m
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=m
CONFIG_BLK_DEV_SR=m
CONFIG_CHR_DEV_SG=y
CONFIG_NETDEVICES=y
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_USBNET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
# CONFIG_INPUT is not set
# CONFIG_SERIO is not set
# CONFIG_VT is not set
CONFIG_SERIAL_SA1100=y
CONFIG_SERIAL_SA1100_CONSOLE=y
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_ELEKTOR=m
CONFIG_WATCHDOG=y
CONFIG_SOFT_WATCHDOG=m
CONFIG_SA1100_WATCHDOG=m
CONFIG_SOUND=y
CONFIG_SOUND_PRIME=y
CONFIG_USB=y
CONFIG_USB_MON=y
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_EXT2_FS=m
CONFIG_EXT3_FS=m
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=m
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_CRAMFS=m
CONFIG_MINIX_FS=m
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_SMB_FS=m
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y

73
arch/arm/configs/cerfcube_defconfig
View File

@ -1,73 +0,0 @@
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_CERF=y
CONFIG_SA1100_CERF_FLASH_16MB=y
CONFIG_UNUSED_BOARD_FILES=y
CONFIG_CMDLINE="console=ttySA0,38400 root=/dev/mtdblock3 rootfstype=jffs2 rw mem=32M init=/linuxrc"
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_FPE_FASTFPE=y
CONFIG_PM=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_IPV6 is not set
CONFIG_PCCARD=m
CONFIG_PCMCIA_SA1100=m
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_SA1100=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_RAM=m
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_NET_PCI=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
CONFIG_SERIAL_SA1100=y
CONFIG_SERIAL_SA1100_CONSOLE=y
CONFIG_WATCHDOG=y
CONFIG_SA1100_WATCHDOG=m
# CONFIG_VGA_CONSOLE is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_EXT2_FS=m
CONFIG_EXT3_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=y
CONFIG_ROMFS_FS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V4=y
CONFIG_SMB_FS=m
CONFIG_NLS=y
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_ISO8859_1=m
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y

48
arch/arm/configs/hackkit_defconfig
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@ -1,48 +0,0 @@
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_HACKKIT=y
CONFIG_UNUSED_BOARD_FILES=y
CONFIG_CMDLINE="console=ttySA0,115200 root=/dev/ram0 initrd=0xc0400000,8M init=/rootshell"
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_FPE_NWFPE=y
CONFIG_MODULES=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_SYN_COOKIES=y
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_DEBUG=y
CONFIG_MTD_DEBUG_VERBOSE=3
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_SERIAL_SA1100=y
CONFIG_SERIAL_SA1100_CONSOLE=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_EXT2_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y
# CONFIG_CRC32 is not set

64
arch/arm/configs/lart_defconfig
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@ -1,64 +0,0 @@
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_LART=y
CONFIG_UNUSED_BOARD_FILES=y
CONFIG_CMDLINE="console=ttySA0,9600 root=/dev/ram"
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_FPE_NWFPE=y
CONFIG_PM=y
CONFIG_MODULES=y
CONFIG_NET=y
CONFIG_PACKET=m
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_SYN_COOKIES=y
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_DEBUG=y
CONFIG_MTD_DEBUG_VERBOSE=1
CONFIG_MTD_BLOCK=y
CONFIG_MTD_LART=y
CONFIG_BLK_DEV_RAM=y
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_NET_ETHERNET=y
CONFIG_PPP=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_ASYNC=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SERIAL_SA1100=y
CONFIG_SERIAL_SA1100_CONSOLE=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_SOUND=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=m
CONFIG_REISERFS_FS=m
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_UDF_FS=m
CONFIG_TMPFS=y
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_DEBUG=1
CONFIG_CRAMFS=m
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFSD=m
CONFIG_NLS=y
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_UTF8=m
CONFIG_DEBUG_USER=y
CONFIG_CRC32=m

53
arch/arm/configs/pleb_defconfig
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@ -1,53 +0,0 @@
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y
# CONFIG_HOTPLUG is not set
# CONFIG_SHMEM is not set
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_PLEB=y
CONFIG_UNUSED_BOARD_FILES=y
CONFIG_CMDLINE="console=ttySA0,9600 mem=16M@0xc0000000 mem=16M@0xc8000000 root=/dev/ram initrd=0xc0400000,4M"
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_FPE_NWFPE=y
CONFIG_MODULES=y
# CONFIG_SWAP is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_SYN_COOKIES=y
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_SA1100=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_SMC91X=y
# CONFIG_INPUT is not set
# CONFIG_SERIO is not set
# CONFIG_VT is not set
CONFIG_SERIAL_SA1100=y
CONFIG_SERIAL_SA1100_CONSOLE=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_DNOTIFY is not set
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NLS=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y

45
arch/arm/configs/shannon_defconfig
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@ -1,45 +0,0 @@
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_SHANNON=y
CONFIG_UNUSED_BOARD_FILES=y
CONFIG_CMDLINE="console=ttySA0,9600 console=tty1 root=/dev/mtdblock2 init=/linuxrc"
CONFIG_FPE_NWFPE=y
CONFIG_MODULES=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
# CONFIG_IPV6 is not set
CONFIG_PCCARD=y
CONFIG_PCMCIA_SA1100=y
CONFIG_MTD=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_SA1100=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_NET_PCMCIA=y
CONFIG_PCMCIA_PCNET=y
CONFIG_PCMCIA_SMC91C92=y
CONFIG_SERIAL_SA1100=y
CONFIG_SERIAL_SA1100_CONSOLE=y
CONFIG_WATCHDOG=y
CONFIG_SA1100_WATCHDOG=y
CONFIG_FB=y
CONFIG_FB_SA1100=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_SOUND=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_JFFS2_FS=y
CONFIG_MINIX_FS=y
CONFIG_NFS_FS=y
CONFIG_DEBUG_USER=y

100
arch/arm/configs/simpad_defconfig
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@ -1,100 +0,0 @@
CONFIG_LOCALVERSION="oe1"
CONFIG_SYSVIPC=y
CONFIG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y
CONFIG_SA1100_SIMPAD=y
CONFIG_UNUSED_BOARD_FILES=y
CONFIG_CMDLINE="mtdparts=sa1100:512k(boot),1m(kernel),-(root) console=ttySA0 root=1f02 noinitrd mem=64M jffs2_orphaned_inodes=delete rootfstype=jffs2"
CONFIG_FPE_NWFPE=y
CONFIG_MODULES=y
CONFIG_BINFMT_MISC=m
CONFIG_PM=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IPV6 is not set
CONFIG_BT=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_PCCARD=y
CONFIG_PCMCIA_SA1100=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_CFI_I2 is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_RAM=y
CONFIG_MTD_SA1100=y
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
CONFIG_NET_ETHERNET=y
CONFIG_NET_PCI=y
CONFIG_NET_PCMCIA=y
CONFIG_PCMCIA_3C574=m
CONFIG_PCMCIA_3C589=m
CONFIG_PCMCIA_PCNET=m
CONFIG_PCMCIA_SMC91C92=m
CONFIG_PCMCIA_XIRC2PS=m
CONFIG_PPP=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_FILTER=y
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOE=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_INPUT_MOUSEDEV_SCREEN_X=800
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=600
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_SERIO=m
CONFIG_SERIAL_SA1100=y
CONFIG_SERIAL_SA1100_CONSOLE=y
CONFIG_FB=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_LOGO=y
CONFIG_SOUND=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_EXT2_FS=m
CONFIG_EXT3_FS=m
CONFIG_REISERFS_FS=m
CONFIG_REISERFS_PROC_INFO=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_JFFS2_FS=y
CONFIG_CRAMFS=m
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_SMB_FS=m
CONFIG_NLS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y

111
arch/arm/mach-sa1100/Kconfig
View File

@ -41,35 +41,6 @@ config ASSABET_NEPONSET
Microprocessor Development Board (Assabet) with the SA-1111
Development Board (Nepon).
config SA1100_CERF
bool "CerfBoard"
depends on UNUSED_BOARD_FILES
select ARM_SA1110_CPUFREQ
select LEDS_GPIO_REGISTER
help
The Intrinsyc CerfBoard is based on the StrongARM 1110 (Discontinued).
More information is available at:
<http://www.intrinsyc.com/products/cerfboard/>.
Say Y if configuring for an Intrinsyc CerfBoard.
Say N otherwise.
choice
prompt "Cerf Flash available"
depends on SA1100_CERF
default SA1100_CERF_FLASH_8MB
config SA1100_CERF_FLASH_8MB
bool "8MB"
config SA1100_CERF_FLASH_16MB
bool "16MB"
config SA1100_CERF_FLASH_32MB
bool "32MB"
endchoice
config SA1100_COLLIE
bool "Sharp Zaurus SL5500"
# FIXME: select ARM_SA11x0_CPUFREQ
@ -79,16 +50,6 @@ config SA1100_COLLIE
help
Say Y here to support the Sharp Zaurus SL5500 PDAs.
config SA1100_H3100
bool "Compaq iPAQ H3100"
depends on UNUSED_BOARD_FILES
select ARM_SA1110_CPUFREQ
select HTC_EGPIO
select MFD_IPAQ_MICRO
help
Say Y here if you intend to run this kernel on the Compaq iPAQ
H3100 handheld computer.
config SA1100_H3600
bool "Compaq iPAQ H3600/H3700"
select ARM_SA1110_CPUFREQ
@ -98,15 +59,6 @@ config SA1100_H3600
Say Y here if you intend to run this kernel on the Compaq iPAQ
H3600 and H3700 handheld computers.
config SA1100_BADGE4
bool "HP Labs BadgePAD 4"
depends on UNUSED_BOARD_FILES
select ARM_SA1100_CPUFREQ
select SA1111
help
Say Y here if you want to build a kernel for the HP Laboratories
BadgePAD 4.
config SA1100_JORNADA720
bool "HP Jornada 720"
# FIXME: select ARM_SA11x0_CPUFREQ
@ -126,71 +78,8 @@ config SA1100_JORNADA720_SSP
keyboard, touchscreen, backlight and battery. This driver also activates
the generic SSP which it extends.
config SA1100_HACKKIT
bool "HackKit Core CPU Board"
depends on UNUSED_BOARD_FILES
select ARM_SA1100_CPUFREQ
help
Say Y here to support the HackKit Core CPU Board
<http://hackkit.eletztrick.de>;
config SA1100_LART
bool "LART"
depends on UNUSED_BOARD_FILES
select ARM_SA1100_CPUFREQ
help
Say Y here if you are using the Linux Advanced Radio Terminal
(also known as the LART). See <http://www.lartmaker.nl/> for
information on the LART.
config SA1100_NANOENGINE
bool "nanoEngine"
depends on UNUSED_BOARD_FILES
select ARM_SA1110_CPUFREQ
select FORCE_PCI
select PCI_NANOENGINE
help
Say Y here if you are using the Bright Star Engineering nanoEngine.
See <http://www.brightstareng.com/arm/nanoeng.htm> for information
on the BSE nanoEngine.
config SA1100_PLEB
bool "PLEB"
depends on UNUSED_BOARD_FILES
select ARM_SA1100_CPUFREQ
help
Say Y here if you are using version 1 of the Portable Linux
Embedded Board (also known as PLEB).
See <http://www.disy.cse.unsw.edu.au/Hardware/PLEB/>
for more information.
config SA1100_SHANNON
bool "Shannon"
depends on UNUSED_BOARD_FILES
select ARM_SA1100_CPUFREQ
select REGULATOR
select REGULATOR_FIXED_VOLTAGE
help
The Shannon (also known as a Tuxscreen, and also as a IS2630) was a
limited edition webphone produced by Philips. The Shannon is a SA1100
platform with a 640x480 LCD, touchscreen, CIR keyboard, PCMCIA slots,
and a telco interface.
config SA1100_SIMPAD
bool "Simpad"
depends on UNUSED_BOARD_FILES
select ARM_SA1110_CPUFREQ
help
The SIEMENS webpad SIMpad is based on the StrongARM 1110. There
are two different versions CL4 and SL4. CL4 has 32MB RAM and 16MB
FLASH. The SL4 version got 64 MB RAM and 32 MB FLASH and a
PCMCIA-Slot. The version for the Germany Telecom (DTAG) is the same
like CL4 in additional it has a PCMCIA-Slot. For more information
visit <http://www.usa.siemens.com/> or <http://www.siemens.ch/>.
config SA1100_SSP
tristate "Generic PIO SSP"
depends on UNUSED_BOARD_FILES
help
Say Y here to enable support for the generic PIO SSP driver.
This isn't for audio support, but for attached sensors and

21
arch/arm/mach-sa1100/Makefile
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@ -9,32 +9,11 @@ obj-y := clock.o generic.o #nmi-oopser.o
# Specific board support
obj-$(CONFIG_SA1100_ASSABET) += assabet.o
obj-$(CONFIG_ASSABET_NEPONSET) += neponset.o
obj-$(CONFIG_SA1100_BADGE4) += badge4.o
obj-$(CONFIG_SA1100_CERF) += cerf.o
obj-$(CONFIG_SA1100_COLLIE) += collie.o
obj-$(CONFIG_SA1100_H3100) += h3100.o h3xxx.o
obj-$(CONFIG_SA1100_H3600) += h3600.o h3xxx.o
obj-$(CONFIG_SA1100_HACKKIT) += hackkit.o
obj-$(CONFIG_SA1100_JORNADA720) += jornada720.o
obj-$(CONFIG_SA1100_JORNADA720_SSP) += jornada720_ssp.o
obj-$(CONFIG_SA1100_LART) += lart.o
obj-$(CONFIG_SA1100_NANOENGINE) += nanoengine.o
obj-$(CONFIG_PCI_NANOENGINE) += pci-nanoengine.o
obj-$(CONFIG_SA1100_PLEB) += pleb.o
obj-$(CONFIG_SA1100_SHANNON) += shannon.o
obj-$(CONFIG_SA1100_SIMPAD) += simpad.o
# Miscellaneous functions
obj-$(CONFIG_PM) += pm.o sleep.o
obj-$(CONFIG_SA1100_SSP) += ssp.o

338
arch/arm/mach-sa1100/badge4.c
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@ -1,338 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/mach-sa1100/badge4.c
*
* BadgePAD 4 specific initialization
*
* Tim Connors <connors@hpl.hp.com>
* Christopher Hoover <ch@hpl.hp.com>
*
* Copyright (C) 2002 Hewlett-Packard Company
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/tty.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/errno.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <mach/irqs.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/hardware/sa1111.h>
#include <mach/badge4.h>
#include "generic.h"
static struct resource sa1111_resources[] = {
[0] = DEFINE_RES_MEM(BADGE4_SA1111_BASE, 0x2000),
[1] = DEFINE_RES_IRQ(BADGE4_IRQ_GPIO_SA1111),
};
static int badge4_sa1111_enable(void *data, unsigned devid)
{
if (devid == SA1111_DEVID_USB)
badge4_set_5V(BADGE4_5V_USB, 1);
return 0;
}
static void badge4_sa1111_disable(void *data, unsigned devid)
{
if (devid == SA1111_DEVID_USB)
badge4_set_5V(BADGE4_5V_USB, 0);
}
static struct sa1111_platform_data sa1111_info = {
.disable_devs = SA1111_DEVID_PS2_MSE,
.enable = badge4_sa1111_enable,
.disable = badge4_sa1111_disable,
};
static u64 sa1111_dmamask = 0xffffffffUL;
static struct platform_device sa1111_device = {
.name = "sa1111",
.id = 0,
.dev = {
.dma_mask = &sa1111_dmamask,
.coherent_dma_mask = 0xffffffff,
.platform_data = &sa1111_info,
},
.num_resources = ARRAY_SIZE(sa1111_resources),
.resource = sa1111_resources,
};
/* LEDs */
struct gpio_led badge4_gpio_leds[] = {
{
.name = "badge4:red",
.default_trigger = "heartbeat",
.gpio = 7,
},
{
.name = "badge4:green",
.default_trigger = "cpu0",
.gpio = 9,
},
};
static struct gpio_led_platform_data badge4_gpio_led_info = {
.leds = badge4_gpio_leds,
.num_leds = ARRAY_SIZE(badge4_gpio_leds),
};
static struct platform_device badge4_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &badge4_gpio_led_info,
}
};
static struct platform_device *devices[] __initdata = {
&sa1111_device,
&badge4_leds,
};
static int __init badge4_sa1111_init(void)
{
/*
* Ensure that the memory bus request/grant signals are setup,
* and the grant is held in its inactive state
*/
sa1110_mb_disable();
/*
* Probe for SA1111.
*/
return platform_add_devices(devices, ARRAY_SIZE(devices));
}
/*
* 1 x Intel 28F320C3 Advanced+ Boot Block Flash (32 Mi bit)
* Eight 4 KiW Parameter Bottom Blocks (64 KiB)
* Sixty-three 32 KiW Main Blocks (4032 Ki b)
*
* <or>
*
* 1 x Intel 28F640C3 Advanced+ Boot Block Flash (64 Mi bit)
* Eight 4 KiW Parameter Bottom Blocks (64 KiB)
* One-hundred-twenty-seven 32 KiW Main Blocks (8128 Ki b)
*/
static struct mtd_partition badge4_partitions[] = {
{
.name = "BLOB boot loader",
.offset = 0,
.size = 0x0000A000
}, {
.name = "params",
.offset = MTDPART_OFS_APPEND,
.size = 0x00006000
}, {
.name = "root",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL
}
};
static struct flash_platform_data badge4_flash_data = {
.map_name = "cfi_probe",
.parts = badge4_partitions,
.nr_parts = ARRAY_SIZE(badge4_partitions),
};
static struct resource badge4_flash_resource =
DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_64M);
static int five_v_on __initdata = 0;
static int __init five_v_on_setup(char *ignore)
{
five_v_on = 1;
return 1;
}
__setup("five_v_on", five_v_on_setup);
static int __init badge4_init(void)
{
int ret;
if (!machine_is_badge4())
return -ENODEV;
/* LCD */
GPCR = (BADGE4_GPIO_LGP2 | BADGE4_GPIO_LGP3 |
BADGE4_GPIO_LGP4 | BADGE4_GPIO_LGP5 |
BADGE4_GPIO_LGP6 | BADGE4_GPIO_LGP7 |
BADGE4_GPIO_LGP8 | BADGE4_GPIO_LGP9 |
BADGE4_GPIO_GPA_VID | BADGE4_GPIO_GPB_VID |
BADGE4_GPIO_GPC_VID);
GPDR &= ~BADGE4_GPIO_INT_VID;
GPDR |= (BADGE4_GPIO_LGP2 | BADGE4_GPIO_LGP3 |
BADGE4_GPIO_LGP4 | BADGE4_GPIO_LGP5 |
BADGE4_GPIO_LGP6 | BADGE4_GPIO_LGP7 |
BADGE4_GPIO_LGP8 | BADGE4_GPIO_LGP9 |
BADGE4_GPIO_GPA_VID | BADGE4_GPIO_GPB_VID |
BADGE4_GPIO_GPC_VID);
/* SDRAM SPD i2c */
GPCR = (BADGE4_GPIO_SDSDA | BADGE4_GPIO_SDSCL);
GPDR |= (BADGE4_GPIO_SDSDA | BADGE4_GPIO_SDSCL);
/* uart */
GPCR = (BADGE4_GPIO_UART_HS1 | BADGE4_GPIO_UART_HS2);
GPDR |= (BADGE4_GPIO_UART_HS1 | BADGE4_GPIO_UART_HS2);
/* CPLD muxsel0 input for mux/adc chip select */
GPCR = BADGE4_GPIO_MUXSEL0;
GPDR |= BADGE4_GPIO_MUXSEL0;
/* test points: J5, J6 as inputs, J7 outputs */
GPDR &= ~(BADGE4_GPIO_TESTPT_J5 | BADGE4_GPIO_TESTPT_J6);
GPCR = BADGE4_GPIO_TESTPT_J7;
GPDR |= BADGE4_GPIO_TESTPT_J7;
/* 5V supply rail. */
GPCR = BADGE4_GPIO_PCMEN5V; /* initially off */
GPDR |= BADGE4_GPIO_PCMEN5V;
/* CPLD sdram type inputs; set up by blob */
//GPDR |= (BADGE4_GPIO_SDTYP1 | BADGE4_GPIO_SDTYP0);
printk(KERN_DEBUG __FILE__ ": SDRAM CPLD typ1=%d typ0=%d\n",
!!(GPLR & BADGE4_GPIO_SDTYP1),
!!(GPLR & BADGE4_GPIO_SDTYP0));
/* SA1111 reset pin; set up by blob */
//GPSR = BADGE4_GPIO_SA1111_NRST;
//GPDR |= BADGE4_GPIO_SA1111_NRST;
/* power management cruft */
PGSR = 0;
PWER = 0;
PCFR = 0;
PSDR = 0;
PWER |= PWER_GPIO26; /* wake up on an edge from TESTPT_J5 */
PWER |= PWER_RTC; /* wake up if rtc fires */
/* drive sa1111_nrst during sleep */
PGSR |= BADGE4_GPIO_SA1111_NRST;
/* drive CPLD as is during sleep */
PGSR |= (GPLR & (BADGE4_GPIO_SDTYP0|BADGE4_GPIO_SDTYP1));
/* Now bring up the SA-1111. */
ret = badge4_sa1111_init();
if (ret < 0)
printk(KERN_ERR
"%s: SA-1111 initialization failed (%d)\n",
__func__, ret);
/* maybe turn on 5v0 from the start */
badge4_set_5V(BADGE4_5V_INITIALLY, five_v_on);
sa11x0_register_mtd(&badge4_flash_data, &badge4_flash_resource, 1);
return 0;
}
arch_initcall(badge4_init);
static unsigned badge4_5V_bitmap = 0;
void badge4_set_5V(unsigned subsystem, int on)
{
unsigned long flags;
unsigned old_5V_bitmap;
local_irq_save(flags);
old_5V_bitmap = badge4_5V_bitmap;
if (on) {
badge4_5V_bitmap |= subsystem;
} else {
badge4_5V_bitmap &= ~subsystem;
}
/* detect on->off and off->on transitions */
if ((!old_5V_bitmap) && (badge4_5V_bitmap)) {
/* was off, now on */
printk(KERN_INFO "%s: enabling 5V supply rail\n", __func__);
GPSR = BADGE4_GPIO_PCMEN5V;
} else if ((old_5V_bitmap) && (!badge4_5V_bitmap)) {
/* was on, now off */
printk(KERN_INFO "%s: disabling 5V supply rail\n", __func__);
GPCR = BADGE4_GPIO_PCMEN5V;
}
local_irq_restore(flags);
}
EXPORT_SYMBOL(badge4_set_5V);
static struct map_desc badge4_io_desc[] __initdata = {
{ /* SRAM bank 1 */
.virtual = 0xf1000000,
.pfn = __phys_to_pfn(0x08000000),
.length = 0x00100000,
.type = MT_DEVICE
}, { /* SRAM bank 2 */
.virtual = 0xf2000000,
.pfn = __phys_to_pfn(0x10000000),
.length = 0x00100000,
.type = MT_DEVICE
}
};
static void
badge4_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
{
if (!state) {
Ser1SDCR0 |= SDCR0_UART;
}
}
static struct sa1100_port_fns badge4_port_fns __initdata = {
.pm = badge4_uart_pm,
};
static void __init badge4_map_io(void)
{
sa1100_map_io();
iotable_init(badge4_io_desc, ARRAY_SIZE(badge4_io_desc));
sa1100_register_uart_fns(&badge4_port_fns);
sa1100_register_uart(0, 3);
sa1100_register_uart(1, 1);
}
MACHINE_START(BADGE4, "Hewlett-Packard Laboratories BadgePAD 4")
.atag_offset = 0x100,
.map_io = badge4_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_late = sa11x0_init_late,
.init_time = sa1100_timer_init,
#ifdef CONFIG_SA1111
.dma_zone_size = SZ_1M,
#endif
.restart = sa11x0_restart,
MACHINE_END

181
arch/arm/mach-sa1100/cerf.c
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@ -1,181 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/mach-sa1100/cerf.c
*
* Apr-2003 : Removed some old PDA crud [FB]
* Oct-2003 : Added uart2 resource [FB]
* Jan-2004 : Removed io map for flash [FB]
*/
#include <linux/init.h>
#include <linux/gpio/machine.h>
#include <linux/kernel.h>
#include <linux/tty.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <mach/cerf.h>
#include <linux/platform_data/mfd-mcp-sa11x0.h>
#include <mach/irqs.h>
#include "generic.h"
static struct resource cerfuart2_resources[] = {
[0] = DEFINE_RES_MEM(0x80030000, SZ_64K),
};
static struct platform_device cerfuart2_device = {
.name = "sa11x0-uart",
.id = 2,
.num_resources = ARRAY_SIZE(cerfuart2_resources),
.resource = cerfuart2_resources,
};
/* Compact Flash */
static struct gpiod_lookup_table cerf_cf_gpio_table = {
.dev_id = "sa11x0-pcmcia.1",
.table = {
GPIO_LOOKUP("gpio", 19, "bvd2", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("gpio", 20, "bvd1", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("gpio", 21, "reset", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("gpio", 22, "ready", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("gpio", 23, "detect", GPIO_ACTIVE_LOW),
{ },
},
};
/* LEDs */
struct gpio_led cerf_gpio_leds[] = {
{
.name = "cerf:d0",
.default_trigger = "heartbeat",
.gpio = 0,
},
{
.name = "cerf:d1",
.default_trigger = "cpu0",
.gpio = 1,
},
{
.name = "cerf:d2",
.default_trigger = "default-on",
.gpio = 2,
},
{
.name = "cerf:d3",
.default_trigger = "default-on",
.gpio = 3,
},
};
static struct gpio_led_platform_data cerf_gpio_led_info = {
.leds = cerf_gpio_leds,
.num_leds = ARRAY_SIZE(cerf_gpio_leds),
};
static struct platform_device *cerf_devices[] __initdata = {
&cerfuart2_device,
};
#ifdef CONFIG_SA1100_CERF_FLASH_32MB
# define CERF_FLASH_SIZE 0x02000000
#elif defined CONFIG_SA1100_CERF_FLASH_16MB
# define CERF_FLASH_SIZE 0x01000000
#elif defined CONFIG_SA1100_CERF_FLASH_8MB
# define CERF_FLASH_SIZE 0x00800000
#else
# error "Undefined flash size for CERF"
#endif
static struct mtd_partition cerf_partitions[] = {
{
.name = "Bootloader",
.size = 0x00020000,
.offset = 0x00000000,
}, {
.name = "Params",
.size = 0x00040000,
.offset = 0x00020000,
}, {
.name = "Kernel",
.size = 0x00100000,
.offset = 0x00060000,
}, {
.name = "Filesystem",
.size = CERF_FLASH_SIZE-0x00160000,
.offset = 0x00160000,
}
};
static struct flash_platform_data cerf_flash_data = {
.map_name = "cfi_probe",
.parts = cerf_partitions,
.nr_parts = ARRAY_SIZE(cerf_partitions),
};
static struct resource cerf_flash_resource =
DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M);
static void __init cerf_init_irq(void)
{
sa1100_init_irq();
irq_set_irq_type(CERF_ETH_IRQ, IRQ_TYPE_EDGE_RISING);
}
static struct map_desc cerf_io_desc[] __initdata = {
{ /* Crystal Ethernet Chip */
.virtual = 0xf0000000,
.pfn = __phys_to_pfn(0x08000000),
.length = 0x00100000,
.type = MT_DEVICE
}
};
static void __init cerf_map_io(void)
{
sa1100_map_io();
iotable_init(cerf_io_desc, ARRAY_SIZE(cerf_io_desc));
sa1100_register_uart(0, 3);
sa1100_register_uart(1, 2); /* disable this and the uart2 device for sa1100_fir */
sa1100_register_uart(2, 1);
}
static struct mcp_plat_data cerf_mcp_data = {
.mccr0 = MCCR0_ADM,
.sclk_rate = 11981000,
};
static void __init cerf_init(void)
{
sa11x0_ppc_configure_mcp();
platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices));
gpio_led_register_device(-1, &cerf_gpio_led_info);
sa11x0_register_mtd(&cerf_flash_data, &cerf_flash_resource, 1);
sa11x0_register_mcp(&cerf_mcp_data);
sa11x0_register_pcmcia(1, &cerf_cf_gpio_table);
}
MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube")
/* Maintainer: support@intrinsyc.com */
.map_io = cerf_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = cerf_init_irq,
.init_time = sa1100_timer_init,
.init_machine = cerf_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END

140
arch/arm/mach-sa1100/h3100.c
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@ -1,140 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Support for Compaq iPAQ H3100 handheld computer
*
* Copyright (c) 2000,1 Compaq Computer Corporation. (Author: Jamey Hicks)
* Copyright (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <video/sa1100fb.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <linux/platform_data/irda-sa11x0.h>
#include <mach/h3xxx.h>
#include <mach/irqs.h>
#include "generic.h"
/*
* helper for sa1100fb
*/
static struct gpio h3100_lcd_gpio[] = {
{ H3100_GPIO_LCD_3V_ON, GPIOF_OUT_INIT_LOW, "LCD 3V" },
{ H3XXX_EGPIO_LCD_ON, GPIOF_OUT_INIT_LOW, "LCD ON" },
};
static bool h3100_lcd_request(void)
{
static bool h3100_lcd_ok;
int rc;
if (h3100_lcd_ok)
return true;
rc = gpio_request_array(h3100_lcd_gpio, ARRAY_SIZE(h3100_lcd_gpio));
if (rc)
pr_err("%s: can't request GPIOs\n", __func__);
else
h3100_lcd_ok = true;
return h3100_lcd_ok;
}
static void h3100_lcd_power(int enable)
{
if (!h3100_lcd_request())
return;
gpio_set_value(H3100_GPIO_LCD_3V_ON, enable);
gpio_set_value(H3XXX_EGPIO_LCD_ON, enable);
}
static struct sa1100fb_mach_info h3100_lcd_info = {
.pixclock = 406977, .bpp = 4,
.xres = 320, .yres = 240,
.hsync_len = 26, .vsync_len = 41,
.left_margin = 4, .upper_margin = 0,
.right_margin = 4, .lower_margin = 0,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
.cmap_greyscale = 1,
.cmap_inverse = 1,
.lccr0 = LCCR0_Mono | LCCR0_4PixMono | LCCR0_Sngl | LCCR0_Pas,
.lccr3 = LCCR3_OutEnH | LCCR3_PixRsEdg | LCCR3_ACBsDiv(2),
.lcd_power = h3100_lcd_power,
};
static void __init h3100_map_io(void)
{
h3xxx_map_io();
/* Older bootldrs put GPIO2-9 in alternate mode on the
assumption that they are used for video */
GAFR &= ~0x000001fb;
}
/*
* This turns the IRDA power on or off on the Compaq H3100
*/
static struct gpio h3100_irda_gpio[] = {
{ H3100_GPIO_IR_ON, GPIOF_OUT_INIT_LOW, "IrDA power" },
{ H3100_GPIO_IR_FSEL, GPIOF_OUT_INIT_LOW, "IrDA fsel" },
};
static int h3100_irda_set_power(struct device *dev, unsigned int state)
{
gpio_set_value(H3100_GPIO_IR_ON, state);
return 0;
}
static void h3100_irda_set_speed(struct device *dev, unsigned int speed)
{
gpio_set_value(H3100_GPIO_IR_FSEL, !(speed < 4000000));
}
static int h3100_irda_startup(struct device *dev)
{
return gpio_request_array(h3100_irda_gpio, sizeof(h3100_irda_gpio));
}
static void h3100_irda_shutdown(struct device *dev)
{
return gpio_free_array(h3100_irda_gpio, sizeof(h3100_irda_gpio));
}
static struct irda_platform_data h3100_irda_data = {
.set_power = h3100_irda_set_power,
.set_speed = h3100_irda_set_speed,
.startup = h3100_irda_startup,
.shutdown = h3100_irda_shutdown,
};
static void __init h3100_mach_init(void)
{
h3xxx_mach_init();
sa11x0_register_pcmcia(-1, NULL);
sa11x0_register_lcd(&h3100_lcd_info);
sa11x0_register_irda(&h3100_irda_data);
}
MACHINE_START(H3100, "Compaq iPAQ H3100")
.atag_offset = 0x100,
.map_io = h3100_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_time = sa1100_timer_init,
.init_machine = h3100_mach_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END

184
arch/arm/mach-sa1100/hackkit.c
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@ -1,184 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/mach-sa1100/hackkit.c
*
* Copyright (C) 2002 Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
*
* This file contains all HackKit tweaks. Based on original work from
* Nicolas Pitre's assabet fixes
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/cpufreq.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/serial_core.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/tty.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
#include <linux/pgtable.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/page.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#include "generic.h"
/**********************************************************************
* prototypes
*/
/* init funcs */
static void __init hackkit_map_io(void);
static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate);
/**********************************************************************
* global data
*/
/**********************************************************************
* static data
*/
static struct map_desc hackkit_io_desc[] __initdata = {
{ /* Flash bank 0 */
.virtual = 0xe8000000,
.pfn = __phys_to_pfn(0x00000000),
.length = 0x01000000,
.type = MT_DEVICE
},
};
static struct sa1100_port_fns hackkit_port_fns __initdata = {
.pm = hackkit_uart_pm,
};
/**********************************************************************
* Static functions
*/
static void __init hackkit_map_io(void)
{
sa1100_map_io();
iotable_init(hackkit_io_desc, ARRAY_SIZE(hackkit_io_desc));
sa1100_register_uart_fns(&hackkit_port_fns);
sa1100_register_uart(0, 1); /* com port */
sa1100_register_uart(1, 2);
sa1100_register_uart(2, 3); /* radio module */
Ser1SDCR0 |= SDCR0_SUS;
}
/**
* hackkit_uart_pm - powermgmt callback function for system 3 UART
* @port: uart port structure
* @state: pm state
* @oldstate: old pm state
*
*/
static void hackkit_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
{
/* TODO: switch on/off uart in powersave mode */
}
static struct mtd_partition hackkit_partitions[] = {
{
.name = "BLOB",
.size = 0x00040000,
.offset = 0x00000000,
.mask_flags = MTD_WRITEABLE, /* force read-only */
}, {
.name = "config",
.size = 0x00040000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "kernel",
.size = 0x00100000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "initrd",
.size = 0x00180000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "rootfs",
.size = 0x700000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "data",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
};
static struct flash_platform_data hackkit_flash_data = {
.map_name = "cfi_probe",
.parts = hackkit_partitions,
.nr_parts = ARRAY_SIZE(hackkit_partitions),
};
static struct resource hackkit_flash_resource =
DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M);
/* LEDs */
struct gpio_led hackkit_gpio_leds[] = {
{
.name = "hackkit:red",
.default_trigger = "cpu0",
.gpio = 22,
},
{
.name = "hackkit:green",
.default_trigger = "heartbeat",
.gpio = 23,
},
};
static struct gpio_led_platform_data hackkit_gpio_led_info = {
.leds = hackkit_gpio_leds,
.num_leds = ARRAY_SIZE(hackkit_gpio_leds),
};
static struct platform_device hackkit_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &hackkit_gpio_led_info,
}
};
static void __init hackkit_init(void)
{
sa11x0_register_mtd(&hackkit_flash_data, &hackkit_flash_resource, 1);
platform_device_register(&hackkit_leds);
}
/**********************************************************************
* Exported Functions
*/
MACHINE_START(HACKKIT, "HackKit Cpu Board")
.atag_offset = 0x100,
.map_io = hackkit_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_time = sa1100_timer_init,
.init_machine = hackkit_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END

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arch/arm/mach-sa1100/include/mach/badge4.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* arch/arm/mach-sa1100/include/mach/badge4.h
*
* Tim Connors <connors@hpl.hp.com>
* Christopher Hoover <ch@hpl.hp.com>
*
* Copyright (C) 2002 Hewlett-Packard Company
*/
#ifndef __ASM_ARCH_HARDWARE_H
#error "include <mach/hardware.h> instead"
#endif
#define BADGE4_SA1111_BASE (0x48000000)
/* GPIOs on the BadgePAD 4 */
#define BADGE4_GPIO_INT_1111 GPIO_GPIO0 /* SA-1111 IRQ */
#define BADGE4_GPIO_INT_VID GPIO_GPIO1 /* Video expansion */
#define BADGE4_GPIO_LGP2 GPIO_GPIO2 /* GPIO_LDD8 */
#define BADGE4_GPIO_LGP3 GPIO_GPIO3 /* GPIO_LDD9 */
#define BADGE4_GPIO_LGP4 GPIO_GPIO4 /* GPIO_LDD10 */
#define BADGE4_GPIO_LGP5 GPIO_GPIO5 /* GPIO_LDD11 */
#define BADGE4_GPIO_LGP6 GPIO_GPIO6 /* GPIO_LDD12 */
#define BADGE4_GPIO_LGP7 GPIO_GPIO7 /* GPIO_LDD13 */
#define BADGE4_GPIO_LGP8 GPIO_GPIO8 /* GPIO_LDD14 */
#define BADGE4_GPIO_LGP9 GPIO_GPIO9 /* GPIO_LDD15 */
#define BADGE4_GPIO_GPA_VID GPIO_GPIO10 /* Video expansion */
#define BADGE4_GPIO_GPB_VID GPIO_GPIO11 /* Video expansion */
#define BADGE4_GPIO_GPC_VID GPIO_GPIO12 /* Video expansion */
#define BADGE4_GPIO_UART_HS1 GPIO_GPIO13
#define BADGE4_GPIO_UART_HS2 GPIO_GPIO14
#define BADGE4_GPIO_MUXSEL0 GPIO_GPIO15
#define BADGE4_GPIO_TESTPT_J7 GPIO_GPIO16
#define BADGE4_GPIO_SDSDA GPIO_GPIO17 /* SDRAM SPD Data */
#define BADGE4_GPIO_SDSCL GPIO_GPIO18 /* SDRAM SPD Clock */
#define BADGE4_GPIO_SDTYP0 GPIO_GPIO19 /* SDRAM Type Control */
#define BADGE4_GPIO_SDTYP1 GPIO_GPIO20 /* SDRAM Type Control */
#define BADGE4_GPIO_BGNT_1111 GPIO_GPIO21 /* GPIO_MBGNT */
#define BADGE4_GPIO_BREQ_1111 GPIO_GPIO22 /* GPIO_TREQA */
#define BADGE4_GPIO_TESTPT_J6 GPIO_GPIO23
#define BADGE4_GPIO_PCMEN5V GPIO_GPIO24 /* 5V power */
#define BADGE4_GPIO_SA1111_NRST GPIO_GPIO25 /* SA-1111 nRESET */
#define BADGE4_GPIO_TESTPT_J5 GPIO_GPIO26
#define BADGE4_GPIO_CLK_1111 GPIO_GPIO27 /* GPIO_32_768kHz */
/* Interrupts on the BadgePAD 4 */
#define BADGE4_IRQ_GPIO_SA1111 IRQ_GPIO0 /* SA-1111 interrupt */
/* PCM5ENV Usage tracking */
#define BADGE4_5V_PCMCIA_SOCK0 (1<<0)
#define BADGE4_5V_PCMCIA_SOCK1 (1<<1)
#define BADGE4_5V_PCMCIA_SOCK(n) (1<<(n))
#define BADGE4_5V_USB (1<<2)
#define BADGE4_5V_INITIALLY (1<<3)
#ifndef __ASSEMBLY__
extern void badge4_set_5V(unsigned subsystem, int on);
#endif

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arch/arm/mach-sa1100/include/mach/cerf.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* arch/arm/mach-sa1100/include/mach/cerf.h
*
* Apr-2003 : Removed some old PDA crud [FB]
*/
#ifndef _INCLUDE_CERF_H_
#define _INCLUDE_CERF_H_
#define CERF_ETH_IO 0xf0000000
#define CERF_ETH_IRQ IRQ_GPIO26
#define CERF_GPIO_CF_BVD2 19
#define CERF_GPIO_CF_BVD1 20
#define CERF_GPIO_CF_RESET 21
#define CERF_GPIO_CF_IRQ 22
#define CERF_GPIO_CF_CD 23
#endif // _INCLUDE_CERF_H_

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arch/arm/mach-sa1100/include/mach/nanoengine.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* arch/arm/mach-sa1100/include/mach/nanoengine.h
*
* This file contains the hardware specific definitions for nanoEngine.
* Only include this file from SA1100-specific files.
*
* Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
*/
#ifndef __ASM_ARCH_NANOENGINE_H
#define __ASM_ARCH_NANOENGINE_H
#include <mach/irqs.h>
#define GPIO_PC_READY0 11 /* ready for socket 0 (active high)*/
#define GPIO_PC_READY1 12 /* ready for socket 1 (active high) */
#define GPIO_PC_CD0 13 /* detect for socket 0 (active low) */
#define GPIO_PC_CD1 14 /* detect for socket 1 (active low) */
#define GPIO_PC_RESET0 15 /* reset socket 0 */
#define GPIO_PC_RESET1 16 /* reset socket 1 */
#define NANOENGINE_IRQ_GPIO_PCI IRQ_GPIO0
#define NANOENGINE_IRQ_GPIO_PC_READY0 IRQ_GPIO11
#define NANOENGINE_IRQ_GPIO_PC_READY1 IRQ_GPIO12
#define NANOENGINE_IRQ_GPIO_PC_CD0 IRQ_GPIO13
#define NANOENGINE_IRQ_GPIO_PC_CD1 IRQ_GPIO14
/*
* nanoEngine Memory Map:
*
* 0000.0000 - 003F.0000 - 4 MB Flash
* C000.0000 - C1FF.FFFF - 32 MB SDRAM
* 1860.0000 - 186F.FFFF - 1 MB Internal PCI Memory Read/Write
* 18A1.0000 - 18A1.FFFF - 64 KB Internal PCI Config Space
* 4000.0000 - 47FF.FFFF - 128 MB External Bus I/O - Multiplexed Mode
* 4800.0000 - 4FFF.FFFF - 128 MB External Bus I/O - Non-Multiplexed Mode
*
*/
#define NANO_PCI_MEM_RW_PHYS 0x18600000
#define NANO_PCI_MEM_RW_VIRT 0xf1000000
#define NANO_PCI_MEM_RW_SIZE SZ_1M
#define NANO_PCI_CONFIG_SPACE_PHYS 0x18A10000
#define NANO_PCI_CONFIG_SPACE_VIRT 0xf2000000
#define NANO_PCI_CONFIG_SPACE_SIZE SZ_64K
#endif

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arch/arm/mach-sa1100/include/mach/shannon.h
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _INCLUDE_SHANNON_H
#define _INCLUDE_SHANNON_H
/* taken from comp.os.inferno Tue, 12 Sep 2000 09:21:50 GMT,
* written by <forsyth@vitanuova.com> */
#define SHANNON_GPIO_SPI_FLASH GPIO_GPIO (0) /* Output - Driven low, enables SPI to flash */
#define SHANNON_GPIO_SPI_DSP GPIO_GPIO (1) /* Output - Driven low, enables SPI to DSP */
/* lcd lower = GPIO 2-9 */
#define SHANNON_GPIO_SPI_OUTPUT GPIO_GPIO (10) /* Output - SPI output to DSP */
#define SHANNON_GPIO_SPI_INPUT GPIO_GPIO (11) /* Input - SPI input from DSP */
#define SHANNON_GPIO_SPI_CLOCK GPIO_GPIO (12) /* Output - Clock for SPI */
#define SHANNON_GPIO_SPI_FRAME GPIO_GPIO (13) /* Output - Frame marker - not used */
#define SHANNON_GPIO_SPI_RTS GPIO_GPIO (14) /* Input - SPI Ready to Send */
#define SHANNON_IRQ_GPIO_SPI_RTS IRQ_GPIO14
#define SHANNON_GPIO_SPI_CTS GPIO_GPIO (15) /* Output - SPI Clear to Send */
#define SHANNON_GPIO_IRQ_CODEC GPIO_GPIO (16) /* in, irq from ucb1200 */
#define SHANNON_IRQ_GPIO_IRQ_CODEC IRQ_GPIO16
#define SHANNON_GPIO_DSP_RESET GPIO_GPIO (17) /* Output - Drive low to reset the DSP */
#define SHANNON_GPIO_CODEC_RESET GPIO_GPIO (18) /* Output - Drive low to reset the UCB1x00 */
#define SHANNON_GPIO_U3_RTS GPIO_GPIO (19) /* ?? */
#define SHANNON_GPIO_U3_CTS GPIO_GPIO (20) /* ?? */
#define SHANNON_GPIO_SENSE_12V GPIO_GPIO (21) /* Input, 12v flash unprotect detected */
#define SHANNON_GPIO_DISP_EN 22 /* out */
/* XXX GPIO 23 unaccounted for */
#define SHANNON_GPIO_EJECT_0 24 /* in */
#define SHANNON_GPIO_EJECT_1 25 /* in */
#define SHANNON_GPIO_RDY_0 26 /* in */
#define SHANNON_GPIO_RDY_1 27 /* in */
/* MCP UCB codec GPIO pins... */
#define SHANNON_UCB_GPIO_BACKLIGHT 9
#define SHANNON_UCB_GPIO_BRIGHT_MASK 7
#define SHANNON_UCB_GPIO_BRIGHT 6
#define SHANNON_UCB_GPIO_CONTRAST_MASK 0x3f
#define SHANNON_UCB_GPIO_CONTRAST 0
#endif

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arch/arm/mach-sa1100/include/mach/simpad.h
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* arch/arm/mach-sa1100/include/mach/simpad.h
*
* based of assabet.h same as HUW_Webpanel
*
* This file contains the hardware specific definitions for SIMpad
*
* 2001/05/14 Juergen Messerer <juergen.messerer@freesurf.ch>
*/
#ifndef __ASM_ARCH_SIMPAD_H
#define __ASM_ARCH_SIMPAD_H
#define GPIO_UART1_RTS GPIO_GPIO14
#define GPIO_UART1_DTR GPIO_GPIO7
#define GPIO_UART1_CTS GPIO_GPIO8
#define GPIO_UART1_DCD GPIO_GPIO23
#define GPIO_UART1_DSR GPIO_GPIO6
#define GPIO_UART3_RTS GPIO_GPIO12
#define GPIO_UART3_DTR GPIO_GPIO16
#define GPIO_UART3_CTS GPIO_GPIO13
#define GPIO_UART3_DCD GPIO_GPIO18
#define GPIO_UART3_DSR GPIO_GPIO17
#define GPIO_POWER_BUTTON GPIO_GPIO0
#define GPIO_UCB1300_IRQ GPIO_GPIO22 /* UCB GPIO and touchscreen */
#define IRQ_UART1_CTS IRQ_GPIO15
#define IRQ_UART1_DCD GPIO_GPIO23
#define IRQ_UART1_DSR GPIO_GPIO6
#define IRQ_UART3_CTS GPIO_GPIO13
#define IRQ_UART3_DCD GPIO_GPIO18
#define IRQ_UART3_DSR GPIO_GPIO17
#define IRQ_GPIO_UCB1300_IRQ IRQ_GPIO22
#define IRQ_GPIO_POWER_BUTTON IRQ_GPIO0
/*--- PCMCIA ---*/
#define GPIO_CF_CD 24
#define GPIO_CF_IRQ 1
/*--- SmartCard ---*/
#define GPIO_SMART_CARD GPIO_GPIO10
#define IRQ_GPIO_SMARD_CARD IRQ_GPIO10
/*--- ucb1x00 GPIO ---*/
#define SIMPAD_UCB1X00_GPIO_BASE (GPIO_MAX + 1)
#define SIMPAD_UCB1X00_GPIO_PROG1 (SIMPAD_UCB1X00_GPIO_BASE)
#define SIMPAD_UCB1X00_GPIO_PROG2 (SIMPAD_UCB1X00_GPIO_BASE + 1)
#define SIMPAD_UCB1X00_GPIO_UP (SIMPAD_UCB1X00_GPIO_BASE + 2)
#define SIMPAD_UCB1X00_GPIO_DOWN (SIMPAD_UCB1X00_GPIO_BASE + 3)
#define SIMPAD_UCB1X00_GPIO_LEFT (SIMPAD_UCB1X00_GPIO_BASE + 4)
#define SIMPAD_UCB1X00_GPIO_RIGHT (SIMPAD_UCB1X00_GPIO_BASE + 5)
#define SIMPAD_UCB1X00_GPIO_6 (SIMPAD_UCB1X00_GPIO_BASE + 6)
#define SIMPAD_UCB1X00_GPIO_7 (SIMPAD_UCB1X00_GPIO_BASE + 7)
#define SIMPAD_UCB1X00_GPIO_HEADSET (SIMPAD_UCB1X00_GPIO_BASE + 8)
#define SIMPAD_UCB1X00_GPIO_SPEAKER (SIMPAD_UCB1X00_GPIO_BASE + 9)
/*--- CS3 Latch ---*/
#define SIMPAD_CS3_GPIO_BASE (GPIO_MAX + 11)
#define SIMPAD_CS3_VCC_5V_EN (SIMPAD_CS3_GPIO_BASE)
#define SIMPAD_CS3_VCC_3V_EN (SIMPAD_CS3_GPIO_BASE + 1)
#define SIMPAD_CS3_EN1 (SIMPAD_CS3_GPIO_BASE + 2)
#define SIMPAD_CS3_EN0 (SIMPAD_CS3_GPIO_BASE + 3)
#define SIMPAD_CS3_DISPLAY_ON (SIMPAD_CS3_GPIO_BASE + 4)
#define SIMPAD_CS3_PCMCIA_BUFF_DIS (SIMPAD_CS3_GPIO_BASE + 5)
#define SIMPAD_CS3_MQ_RESET (SIMPAD_CS3_GPIO_BASE + 6)
#define SIMPAD_CS3_PCMCIA_RESET (SIMPAD_CS3_GPIO_BASE + 7)
#define SIMPAD_CS3_DECT_POWER_ON (SIMPAD_CS3_GPIO_BASE + 8)
#define SIMPAD_CS3_IRDA_SD (SIMPAD_CS3_GPIO_BASE + 9)
#define SIMPAD_CS3_RS232_ON (SIMPAD_CS3_GPIO_BASE + 10)
#define SIMPAD_CS3_SD_MEDIAQ (SIMPAD_CS3_GPIO_BASE + 11)
#define SIMPAD_CS3_LED2_ON (SIMPAD_CS3_GPIO_BASE + 12)
#define SIMPAD_CS3_IRDA_MODE (SIMPAD_CS3_GPIO_BASE + 13)
#define SIMPAD_CS3_ENABLE_5V (SIMPAD_CS3_GPIO_BASE + 14)
#define SIMPAD_CS3_RESET_SIMCARD (SIMPAD_CS3_GPIO_BASE + 15)
#define SIMPAD_CS3_PCMCIA_BVD1 (SIMPAD_CS3_GPIO_BASE + 16)
#define SIMPAD_CS3_PCMCIA_BVD2 (SIMPAD_CS3_GPIO_BASE + 17)
#define SIMPAD_CS3_PCMCIA_VS1 (SIMPAD_CS3_GPIO_BASE + 18)
#define SIMPAD_CS3_PCMCIA_VS2 (SIMPAD_CS3_GPIO_BASE + 19)
#define SIMPAD_CS3_LOCK_IND (SIMPAD_CS3_GPIO_BASE + 20)
#define SIMPAD_CS3_CHARGING_STATE (SIMPAD_CS3_GPIO_BASE + 21)
#define SIMPAD_CS3_PCMCIA_SHORT (SIMPAD_CS3_GPIO_BASE + 22)
#define SIMPAD_CS3_GPIO_23 (SIMPAD_CS3_GPIO_BASE + 23)
#define CS3_BASE IOMEM(0xf1000000)
long simpad_get_cs3_ro(void);
long simpad_get_cs3_shadow(void);
void simpad_set_cs3_bit(int value);
void simpad_clear_cs3_bit(int value);
#define VCC_5V_EN 0x0001 /* For 5V PCMCIA */
#define VCC_3V_EN 0x0002 /* FOR 3.3V PCMCIA */
#define EN1 0x0004 /* This is only for EPROM's */
#define EN0 0x0008 /* Both should be enable for 3.3V or 5V */
#define DISPLAY_ON 0x0010
#define PCMCIA_BUFF_DIS 0x0020
#define MQ_RESET 0x0040
#define PCMCIA_RESET 0x0080
#define DECT_POWER_ON 0x0100
#define IRDA_SD 0x0200 /* Shutdown for powersave */
#define RS232_ON 0x0400
#define SD_MEDIAQ 0x0800 /* Shutdown for powersave */
#define LED2_ON 0x1000
#define IRDA_MODE 0x2000 /* Fast/Slow IrDA mode */
#define ENABLE_5V 0x4000 /* Enable 5V circuit */
#define RESET_SIMCARD 0x8000
#define PCMCIA_BVD1 0x01
#define PCMCIA_BVD2 0x02
#define PCMCIA_VS1 0x04
#define PCMCIA_VS2 0x08
#define LOCK_IND 0x10
#define CHARGING_STATE 0x20
#define PCMCIA_SHORT 0x40
/*--- Battery ---*/
struct simpad_battery {
unsigned char ac_status; /* line connected yes/no */
unsigned char status; /* battery loading yes/no */
unsigned char percentage; /* percentage loaded */
unsigned short life; /* life till empty */
};
/* These should match the apm_bios.h definitions */
#define SIMPAD_AC_STATUS_AC_OFFLINE 0x00
#define SIMPAD_AC_STATUS_AC_ONLINE 0x01
#define SIMPAD_AC_STATUS_AC_BACKUP 0x02 /* What does this mean? */
#define SIMPAD_AC_STATUS_AC_UNKNOWN 0xff
/* These bitfields are rarely "or'd" together */
#define SIMPAD_BATT_STATUS_HIGH 0x01
#define SIMPAD_BATT_STATUS_LOW 0x02
#define SIMPAD_BATT_STATUS_CRITICAL 0x04
#define SIMPAD_BATT_STATUS_CHARGING 0x08
#define SIMPAD_BATT_STATUS_CHARGE_MAIN 0x10
#define SIMPAD_BATT_STATUS_DEAD 0x20 /* Battery will not charge */
#define SIMPAD_BATT_NOT_INSTALLED 0x20 /* For expansion pack batteries */
#define SIMPAD_BATT_STATUS_FULL 0x40 /* Battery fully charged (and connected to AC) */
#define SIMPAD_BATT_STATUS_NOBATT 0x80
#define SIMPAD_BATT_STATUS_UNKNOWN 0xff
extern int simpad_get_battery(struct simpad_battery* );
#endif // __ASM_ARCH_SIMPAD_H

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arch/arm/mach-sa1100/lart.c
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// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/arm/mach-sa1100/lart.c
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/tty.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
#include <video/sa1100fb.h>
#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/page.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <linux/platform_data/mfd-mcp-sa11x0.h>
#include <mach/irqs.h>
#include "generic.h"
static struct mcp_plat_data lart_mcp_data = {
.mccr0 = MCCR0_ADM,
.sclk_rate = 11981000,
};
#ifdef LART_GREY_LCD
static struct sa1100fb_mach_info lart_grey_info = {
.pixclock = 150000, .bpp = 4,
.xres = 320, .yres = 240,
.hsync_len = 1, .vsync_len = 1,
.left_margin = 4, .upper_margin = 0,
.right_margin = 2, .lower_margin = 0,
.cmap_greyscale = 1,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
.lccr0 = LCCR0_Mono | LCCR0_Sngl | LCCR0_Pas | LCCR0_4PixMono,
.lccr3 = LCCR3_OutEnH | LCCR3_PixRsEdg | LCCR3_ACBsDiv(512),
};
#endif
#ifdef LART_COLOR_LCD
static struct sa1100fb_mach_info lart_color_info = {
.pixclock = 150000, .bpp = 16,
.xres = 320, .yres = 240,
.hsync_len = 2, .vsync_len = 3,
.left_margin = 69, .upper_margin = 14,
.right_margin = 8, .lower_margin = 4,
.lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
.lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg | LCCR3_ACBsDiv(512),
};
#endif
#ifdef LART_VIDEO_OUT
static struct sa1100fb_mach_info lart_video_info = {
.pixclock = 39721, .bpp = 16,
.xres = 640, .yres = 480,
.hsync_len = 95, .vsync_len = 2,
.left_margin = 40, .upper_margin = 32,
.right_margin = 24, .lower_margin = 11,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
.lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
.lccr3 = LCCR3_OutEnL | LCCR3_PixFlEdg | LCCR3_ACBsDiv(512),
};
#endif
#ifdef LART_KIT01_LCD
static struct sa1100fb_mach_info lart_kit01_info = {
.pixclock = 63291, .bpp = 16,
.xres = 640, .yres = 480,
.hsync_len = 64, .vsync_len = 3,
.left_margin = 122, .upper_margin = 45,
.right_margin = 10, .lower_margin = 10,
.lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
.lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg
};
#endif
static void __init lart_init(void)
{
struct sa1100fb_mach_info *inf = NULL;
#ifdef LART_GREY_LCD
inf = &lart_grey_info;
#endif
#ifdef LART_COLOR_LCD
inf = &lart_color_info;
#endif
#ifdef LART_VIDEO_OUT
inf = &lart_video_info;
#endif
#ifdef LART_KIT01_LCD
inf = &lart_kit01_info;
#endif
if (inf)
sa11x0_register_lcd(inf);
sa11x0_ppc_configure_mcp();
sa11x0_register_mcp(&lart_mcp_data);
}
static struct map_desc lart_io_desc[] __initdata = {
{ /* main flash memory */
.virtual = 0xe8000000,
.pfn = __phys_to_pfn(0x00000000),
.length = 0x00400000,
.type = MT_DEVICE
}, { /* main flash, alternative location */
.virtual = 0xec000000,
.pfn = __phys_to_pfn(0x08000000),
.length = 0x00400000,
.type = MT_DEVICE
}
};
/* LEDs */
struct gpio_led lart_gpio_leds[] = {
{
.name = "lart:red",
.default_trigger = "cpu0",
.gpio = 23,
},
};
static struct gpio_led_platform_data lart_gpio_led_info = {
.leds = lart_gpio_leds,
.num_leds = ARRAY_SIZE(lart_gpio_leds),
};
static struct platform_device lart_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &lart_gpio_led_info,
}
};
static void __init lart_map_io(void)
{
sa1100_map_io();
iotable_init(lart_io_desc, ARRAY_SIZE(lart_io_desc));
sa1100_register_uart(0, 3);
sa1100_register_uart(1, 1);
sa1100_register_uart(2, 2);
GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
GPDR |= GPIO_UART_TXD;
GPDR &= ~GPIO_UART_RXD;
PPAR |= PPAR_UPR;
platform_device_register(&lart_leds);
}
MACHINE_START(LART, "LART")
.atag_offset = 0x100,
.map_io = lart_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_machine = lart_init,
.init_late = sa11x0_init_late,
.init_time = sa1100_timer_init,
.restart = sa11x0_restart,
MACHINE_END

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arch/arm/mach-sa1100/nanoengine.c
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// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/mach-sa1100/nanoengine.c
*
* Bright Star Engineering's nanoEngine board init code.
*
* Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
*/
#include <linux/init.h>
#include <linux/gpio/machine.h>
#include <linux/kernel.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/root_dev.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/page.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <mach/hardware.h>
#include <mach/nanoengine.h>
#include <mach/irqs.h>
#include "generic.h"
/* Flash bank 0 */
static struct mtd_partition nanoengine_partitions[] = {
{
.name = "nanoEngine boot firmware and parameter table",
.size = 0x00010000, /* 32K */
.offset = 0,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "kernel/initrd reserved",
.size = 0x002f0000,
.offset = 0x00010000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "experimental filesystem allocation",
.size = 0x00100000,
.offset = 0x00300000,
.mask_flags = MTD_WRITEABLE,
}
};
static struct flash_platform_data nanoengine_flash_data = {
.map_name = "jedec_probe",
.parts = nanoengine_partitions,
.nr_parts = ARRAY_SIZE(nanoengine_partitions),
};
static struct resource nanoengine_flash_resources[] = {
DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M),
DEFINE_RES_MEM(SA1100_CS1_PHYS, SZ_32M),
};
static struct map_desc nanoengine_io_desc[] __initdata = {
{
/* System Registers */
.virtual = 0xf0000000,
.pfn = __phys_to_pfn(0x10000000),
.length = 0x00100000,
.type = MT_DEVICE
}, {
/* Internal PCI Memory Read/Write */
.virtual = NANO_PCI_MEM_RW_VIRT,
.pfn = __phys_to_pfn(NANO_PCI_MEM_RW_PHYS),
.length = NANO_PCI_MEM_RW_SIZE,
.type = MT_DEVICE
}, {
/* Internal PCI Config Space */
.virtual = NANO_PCI_CONFIG_SPACE_VIRT,
.pfn = __phys_to_pfn(NANO_PCI_CONFIG_SPACE_PHYS),
.length = NANO_PCI_CONFIG_SPACE_SIZE,
.type = MT_DEVICE
}
};
static void __init nanoengine_map_io(void)
{
sa1100_map_io();
iotable_init(nanoengine_io_desc, ARRAY_SIZE(nanoengine_io_desc));
sa1100_register_uart(0, 1);
sa1100_register_uart(1, 2);
sa1100_register_uart(2, 3);
Ser1SDCR0 |= SDCR0_UART;
/* disable IRDA -- UART2 is used as a normal serial port */
Ser2UTCR4 = 0;
Ser2HSCR0 = 0;
}
static struct gpiod_lookup_table nanoengine_pcmcia0_gpio_table = {
.dev_id = "sa11x0-pcmcia.0",
.table = {
GPIO_LOOKUP("gpio", 11, "ready", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("gpio", 13, "detect", GPIO_ACTIVE_LOW),
GPIO_LOOKUP("gpio", 15, "reset", GPIO_ACTIVE_HIGH),
{ },
},
};
static struct gpiod_lookup_table nanoengine_pcmcia1_gpio_table = {
.dev_id = "sa11x0-pcmcia.1",
.table = {
GPIO_LOOKUP("gpio", 12, "ready", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("gpio", 14, "detect", GPIO_ACTIVE_LOW),
GPIO_LOOKUP("gpio", 16, "reset", GPIO_ACTIVE_HIGH),
{ },
},
};
static void __init nanoengine_init(void)
{
sa11x0_register_pcmcia(0, &nanoengine_pcmcia0_gpio_table);
sa11x0_register_pcmcia(1, &nanoengine_pcmcia1_gpio_table);
sa11x0_register_mtd(&nanoengine_flash_data, nanoengine_flash_resources,
ARRAY_SIZE(nanoengine_flash_resources));
}
MACHINE_START(NANOENGINE, "BSE nanoEngine")
.atag_offset = 0x100,
.map_io = nanoengine_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_time = sa1100_timer_init,
.init_machine = nanoengine_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END

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arch/arm/mach-sa1100/pci-nanoengine.c
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* linux/arch/arm/mach-sa1100/pci-nanoengine.c
*
* PCI functions for BSE nanoEngine PCI
*
* Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
*/
#include <linux/kernel.h>
#include <linux/irq.h>
#include <linux/pci.h>
#include <asm/mach/pci.h>
#include <asm/mach-types.h>
#include <mach/nanoengine.h>
#include <mach/hardware.h>
static void __iomem *nanoengine_pci_map_bus(struct pci_bus *bus,
unsigned int devfn, int where)
{
if (bus->number != 0 || (devfn >> 3) != 0)
return NULL;
return (void __iomem *)NANO_PCI_CONFIG_SPACE_VIRT +
((bus->number << 16) | (devfn << 8) | (where & ~3));
}
static struct pci_ops pci_nano_ops = {
.map_bus = nanoengine_pci_map_bus,
.read = pci_generic_config_read32,
.write = pci_generic_config_write32,
};
static int __init pci_nanoengine_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{
return NANOENGINE_IRQ_GPIO_PCI;
}
static struct resource pci_io_ports =
DEFINE_RES_IO_NAMED(0x400, 0x400, "PCI IO");
static struct resource pci_non_prefetchable_memory = {
.name = "PCI non-prefetchable",
.start = NANO_PCI_MEM_RW_PHYS,
/* nanoEngine documentation says there is a 1 Megabyte window here,
* but PCI reports just 128 + 8 kbytes. */
.end = NANO_PCI_MEM_RW_PHYS + NANO_PCI_MEM_RW_SIZE - 1,
/* .end = NANO_PCI_MEM_RW_PHYS + SZ_128K + SZ_8K - 1,*/
.flags = IORESOURCE_MEM,
};
/*
* nanoEngine PCI reports 1 Megabyte of prefetchable memory, but it
* overlaps with previously defined memory.
*
* Here is what happens:
*
# dmesg
...
pci 0000:00:00.0: [8086:1209] type 0 class 0x000200
pci 0000:00:00.0: reg 10: [mem 0x00021000-0x00021fff]
pci 0000:00:00.0: reg 14: [io 0x0000-0x003f]
pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0001ffff]
pci 0000:00:00.0: reg 30: [mem 0x00000000-0x000fffff pref]
pci 0000:00:00.0: supports D1 D2
pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot
pci 0000:00:00.0: PME# disabled
PCI: bus0: Fast back to back transfers enabled
pci 0000:00:00.0: BAR 6: can't assign mem pref (size 0x100000)
pci 0000:00:00.0: BAR 2: assigned [mem 0x18600000-0x1861ffff]
pci 0000:00:00.0: BAR 2: set to [mem 0x18600000-0x1861ffff] (PCI address [0x0-0x1ffff])
pci 0000:00:00.0: BAR 0: assigned [mem 0x18620000-0x18620fff]
pci 0000:00:00.0: BAR 0: set to [mem 0x18620000-0x18620fff] (PCI address [0x20000-0x20fff])
pci 0000:00:00.0: BAR 1: assigned [io 0x0400-0x043f]
pci 0000:00:00.0: BAR 1: set to [io 0x0400-0x043f] (PCI address [0x0-0x3f])
*
* On the other hand, if we do not request the prefetchable memory resource,
* linux will alloc it first and the two non-prefetchable memory areas that
* are our real interest will not be mapped. So we choose to map it to an
* unused area. It gets recognized as expansion ROM, but becomes disabled.
*
* Here is what happens then:
*
# dmesg
...
pci 0000:00:00.0: [8086:1209] type 0 class 0x000200
pci 0000:00:00.0: reg 10: [mem 0x00021000-0x00021fff]
pci 0000:00:00.0: reg 14: [io 0x0000-0x003f]
pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0001ffff]
pci 0000:00:00.0: reg 30: [mem 0x00000000-0x000fffff pref]
pci 0000:00:00.0: supports D1 D2
pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot
pci 0000:00:00.0: PME# disabled
PCI: bus0: Fast back to back transfers enabled
pci 0000:00:00.0: BAR 6: assigned [mem 0x78000000-0x780fffff pref]
pci 0000:00:00.0: BAR 2: assigned [mem 0x18600000-0x1861ffff]
pci 0000:00:00.0: BAR 2: set to [mem 0x18600000-0x1861ffff] (PCI address [0x0-0x1ffff])
pci 0000:00:00.0: BAR 0: assigned [mem 0x18620000-0x18620fff]
pci 0000:00:00.0: BAR 0: set to [mem 0x18620000-0x18620fff] (PCI address [0x20000-0x20fff])
pci 0000:00:00.0: BAR 1: assigned [io 0x0400-0x043f]
pci 0000:00:00.0: BAR 1: set to [io 0x0400-0x043f] (PCI address [0x0-0x3f])
# lspci -vv -s 0000:00:00.0
00:00.0 Class 0200: Device 8086:1209 (rev 09)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR+ <PERR+ INTx-
Latency: 0 (2000ns min, 14000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 0
Region 0: Memory at 18620000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at 0400 [size=64]
Region 2: [virtual] Memory at 18600000 (32-bit, non-prefetchable) [size=128K]
[virtual] Expansion ROM at 78000000 [disabled] [size=1M]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME-
Kernel driver in use: e100
Kernel modules: e100
*
*/
static struct resource pci_prefetchable_memory = {
.name = "PCI prefetchable",
.start = 0x78000000,
.end = 0x78000000 + NANO_PCI_MEM_RW_SIZE - 1,
.flags = IORESOURCE_MEM | IORESOURCE_PREFETCH,
};
static int __init pci_nanoengine_setup_resources(struct pci_sys_data *sys)
{
if (request_resource(&ioport_resource, &pci_io_ports)) {
printk(KERN_ERR "PCI: unable to allocate io port region\n");
return -EBUSY;
}
if (request_resource(&iomem_resource, &pci_non_prefetchable_memory)) {
release_resource(&pci_io_ports);
printk(KERN_ERR "PCI: unable to allocate non prefetchable\n");
return -EBUSY;
}
if (request_resource(&iomem_resource, &pci_prefetchable_memory)) {
release_resource(&pci_io_ports);
release_resource(&pci_non_prefetchable_memory);
printk(KERN_ERR "PCI: unable to allocate prefetchable\n");
return -EBUSY;
}
pci_add_resource_offset(&sys->resources, &pci_io_ports, sys->io_offset);
pci_add_resource_offset(&sys->resources,
&pci_non_prefetchable_memory, sys->mem_offset);
pci_add_resource_offset(&sys->resources,
&pci_prefetchable_memory, sys->mem_offset);
return 1;
}
int __init pci_nanoengine_setup(int nr, struct pci_sys_data *sys)
{
int ret = 0;
pcibios_min_io = 0;
pcibios_min_mem = 0;
if (nr == 0) {
sys->mem_offset = NANO_PCI_MEM_RW_PHYS;
sys->io_offset = 0x400;
ret = pci_nanoengine_setup_resources(sys);
/* Enable alternate memory bus master mode, see
* "Intel StrongARM SA1110 Developer's Manual",
* section 10.8, "Alternate Memory Bus Master Mode". */
GPDR = (GPDR & ~GPIO_MBREQ) | GPIO_MBGNT;
GAFR |= GPIO_MBGNT | GPIO_MBREQ;
TUCR |= TUCR_MBGPIO;
}
return ret;
}
static struct hw_pci nanoengine_pci __initdata = {
.map_irq = pci_nanoengine_map_irq,
.nr_controllers = 1,
.ops = &pci_nano_ops,
.setup = pci_nanoengine_setup,
};
static int __init nanoengine_pci_init(void)
{
if (machine_is_nanoengine())
pci_common_init(&nanoengine_pci);
return 0;
}
subsys_initcall(nanoengine_pci_init);

148
arch/arm/mach-sa1100/pleb.c
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// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/arm/mach-sa1100/pleb.c
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/tty.h>
#include <linux/ioport.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/mtd/partitions.h>
#include <linux/smc91x.h>
#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
#include <mach/irqs.h>
#include "generic.h"
/*
* Ethernet IRQ mappings
*/
#define PLEB_ETH0_P (0x20000300) /* Ethernet 0 in PCMCIA0 IO */
#define PLEB_ETH0_V (0xf6000300)
#define GPIO_ETH0_IRQ GPIO_GPIO(21)
#define GPIO_ETH0_EN GPIO_GPIO(26)
#define IRQ_GPIO_ETH0_IRQ IRQ_GPIO21
static struct resource smc91x_resources[] = {
[0] = DEFINE_RES_MEM(PLEB_ETH0_P, 0x04000000),
#if 0 /* Autoprobe instead, to get rising/falling edge characteristic right */
[1] = DEFINE_RES_IRQ(IRQ_GPIO_ETH0_IRQ),
#endif
};
static struct smc91x_platdata smc91x_platdata = {
.flags = SMC91X_USE_16BIT | SMC91X_USE_8BIT | SMC91X_NOWAIT,
};
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
.dev = {
.platform_data = &smc91x_platdata,
},
};
static struct platform_device *devices[] __initdata = {
&smc91x_device,
};
/*
* Pleb's memory map
* has flash memory (typically 4 or 8 meg) selected by
* the two SA1100 lowest chip select outputs.
*/
static struct resource pleb_flash_resources[] = {
[0] = DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_8M),
[1] = DEFINE_RES_MEM(SA1100_CS1_PHYS, SZ_8M),
};
static struct mtd_partition pleb_partitions[] = {
{
.name = "blob",
.offset = 0,
.size = 0x00020000,
}, {
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = 0x000e0000,
}, {
.name = "rootfs",
.offset = MTDPART_OFS_APPEND,
.size = 0x00300000,
}
};
static struct flash_platform_data pleb_flash_data = {
.map_name = "cfi_probe",
.parts = pleb_partitions,
.nr_parts = ARRAY_SIZE(pleb_partitions),
};
static void __init pleb_init(void)
{
sa11x0_register_mtd(&pleb_flash_data, pleb_flash_resources,
ARRAY_SIZE(pleb_flash_resources));
platform_add_devices(devices, ARRAY_SIZE(devices));
}
static void __init pleb_map_io(void)
{
sa1100_map_io();
sa1100_register_uart(0, 3);
sa1100_register_uart(1, 1);
GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
GPDR |= GPIO_UART_TXD;
GPDR &= ~GPIO_UART_RXD;
PPAR |= PPAR_UPR;
/*
* Fix expansion memory timing for network card
*/
MECR = ((2<<10) | (2<<5) | (2<<0));
/*
* Enable the SMC ethernet controller
*/
GPDR |= GPIO_ETH0_EN; /* set to output */
GPCR = GPIO_ETH0_EN; /* clear MCLK (enable smc) */
GPDR &= ~GPIO_ETH0_IRQ;
irq_set_irq_type(GPIO_ETH0_IRQ, IRQ_TYPE_EDGE_FALLING);
}
MACHINE_START(PLEB, "PLEB")
.map_io = pleb_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_time = sa1100_timer_init,
.init_machine = pleb_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END

157
arch/arm/mach-sa1100/shannon.c
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// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/arm/mach-sa1100/shannon.c
*/
#include <linux/init.h>
#include <linux/device.h>
#include <linux/gpio/machine.h>
#include <linux/kernel.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/tty.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <video/sa1100fb.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <linux/platform_data/mfd-mcp-sa11x0.h>
#include <mach/shannon.h>
#include <mach/irqs.h>
#include "generic.h"
static struct mtd_partition shannon_partitions[] = {
{
.name = "BLOB boot loader",
.offset = 0,
.size = 0x20000
},
{
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = 0xe0000
},
{
.name = "initrd",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL
}
};
static struct flash_platform_data shannon_flash_data = {
.map_name = "cfi_probe",
.parts = shannon_partitions,
.nr_parts = ARRAY_SIZE(shannon_partitions),
};
static struct resource shannon_flash_resource =
DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_4M);
static struct mcp_plat_data shannon_mcp_data = {
.mccr0 = MCCR0_ADM,
.sclk_rate = 11981000,
};
static struct sa1100fb_mach_info shannon_lcd_info = {
.pixclock = 152500, .bpp = 8,
.xres = 640, .yres = 480,
.hsync_len = 4, .vsync_len = 3,
.left_margin = 2, .upper_margin = 0,
.right_margin = 1, .lower_margin = 0,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
.lccr0 = LCCR0_Color | LCCR0_Dual | LCCR0_Pas,
.lccr3 = LCCR3_ACBsDiv(512),
};
static struct gpiod_lookup_table shannon_pcmcia0_gpio_table = {
.dev_id = "sa11x0-pcmcia.0",
.table = {
GPIO_LOOKUP("gpio", 24, "detect", GPIO_ACTIVE_LOW),
GPIO_LOOKUP("gpio", 26, "ready", GPIO_ACTIVE_HIGH),
{ },
},
};
static struct gpiod_lookup_table shannon_pcmcia1_gpio_table = {
.dev_id = "sa11x0-pcmcia.1",
.table = {
GPIO_LOOKUP("gpio", 25, "detect", GPIO_ACTIVE_LOW),
GPIO_LOOKUP("gpio", 27, "ready", GPIO_ACTIVE_HIGH),
{ },
},
};
static struct regulator_consumer_supply shannon_cf_vcc_consumers[] = {
REGULATOR_SUPPLY("vcc", "sa11x0-pcmcia.0"),
REGULATOR_SUPPLY("vcc", "sa11x0-pcmcia.1"),
};
static struct fixed_voltage_config shannon_cf_vcc_pdata __initdata = {
.supply_name = "cf-power",
.microvolts = 3300000,
.enabled_at_boot = 1,
};
static struct gpiod_lookup_table shannon_display_gpio_table = {
.dev_id = "sa11x0-fb",
.table = {
GPIO_LOOKUP("gpio", 22, "shannon-lcden", GPIO_ACTIVE_HIGH),
{ },
},
};
static void __init shannon_init(void)
{
sa11x0_register_fixed_regulator(0, &shannon_cf_vcc_pdata,
shannon_cf_vcc_consumers,
ARRAY_SIZE(shannon_cf_vcc_consumers),
false);
sa11x0_register_pcmcia(0, &shannon_pcmcia0_gpio_table);
sa11x0_register_pcmcia(1, &shannon_pcmcia1_gpio_table);
sa11x0_ppc_configure_mcp();
gpiod_add_lookup_table(&shannon_display_gpio_table);
sa11x0_register_lcd(&shannon_lcd_info);
sa11x0_register_mtd(&shannon_flash_data, &shannon_flash_resource, 1);
sa11x0_register_mcp(&shannon_mcp_data);
}
static void __init shannon_map_io(void)
{
sa1100_map_io();
sa1100_register_uart(0, 3);
sa1100_register_uart(1, 1);
Ser1SDCR0 |= SDCR0_SUS;
GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
GPDR |= GPIO_UART_TXD | SHANNON_GPIO_CODEC_RESET;
GPDR &= ~GPIO_UART_RXD;
PPAR |= PPAR_UPR;
/* reset the codec */
GPCR = SHANNON_GPIO_CODEC_RESET;
GPSR = SHANNON_GPIO_CODEC_RESET;
}
MACHINE_START(SHANNON, "Shannon (AKA: Tuxscreen)")
.atag_offset = 0x100,
.map_io = shannon_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_time = sa1100_timer_init,
.init_machine = shannon_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END

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arch/arm/mach-sa1100/simpad.c
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// SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/arm/mach-sa1100/simpad.c
*/
#include <linux/module.h>
#include <linux/gpio/machine.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/tty.h>
#include <linux/proc_fs.h>
#include <linux/string.h>
#include <linux/pm.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/platform_device.h>
#include <linux/mfd/ucb1x00.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/io.h>
#include <linux/gpio/driver.h>
#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <linux/platform_data/mfd-mcp-sa11x0.h>
#include <mach/simpad.h>
#include <mach/irqs.h>
#include <linux/serial_core.h>
#include <linux/ioport.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
#include <linux/leds.h>
#include <linux/platform_data/i2c-gpio.h>
#include "generic.h"
/*
* CS3 support
*/
static long cs3_shadow;
static spinlock_t cs3_lock;
static struct gpio_chip cs3_gpio;
long simpad_get_cs3_ro(void)
{
return readl(CS3_BASE);
}
EXPORT_SYMBOL(simpad_get_cs3_ro);
long simpad_get_cs3_shadow(void)
{
return cs3_shadow;
}
EXPORT_SYMBOL(simpad_get_cs3_shadow);
static void __simpad_write_cs3(void)
{
writel(cs3_shadow, CS3_BASE);
}
void simpad_set_cs3_bit(int value)
{
unsigned long flags;
spin_lock_irqsave(&cs3_lock, flags);
cs3_shadow |= value;
__simpad_write_cs3();
spin_unlock_irqrestore(&cs3_lock, flags);
}
EXPORT_SYMBOL(simpad_set_cs3_bit);
void simpad_clear_cs3_bit(int value)
{
unsigned long flags;
spin_lock_irqsave(&cs3_lock, flags);
cs3_shadow &= ~value;
__simpad_write_cs3();
spin_unlock_irqrestore(&cs3_lock, flags);
}
EXPORT_SYMBOL(simpad_clear_cs3_bit);
static void cs3_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
if (offset > 15)
return;
if (value)
simpad_set_cs3_bit(1 << offset);
else
simpad_clear_cs3_bit(1 << offset);
};
static int cs3_gpio_get(struct gpio_chip *chip, unsigned offset)
{
if (offset > 15)
return !!(simpad_get_cs3_ro() & (1 << (offset - 16)));
return !!(simpad_get_cs3_shadow() & (1 << offset));
};
static int cs3_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
{
if (offset > 15)
return 0;
return -EINVAL;
};
static int cs3_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
int value)
{
if (offset > 15)
return -EINVAL;
cs3_gpio_set(chip, offset, value);
return 0;
};
static struct map_desc simpad_io_desc[] __initdata = {
{ /* MQ200 */
.virtual = 0xf2800000,
.pfn = __phys_to_pfn(0x4b800000),
.length = 0x00800000,
.type = MT_DEVICE
}, { /* Simpad CS3 */
.virtual = (unsigned long)CS3_BASE,
.pfn = __phys_to_pfn(SA1100_CS3_PHYS),
.length = 0x00100000,
.type = MT_DEVICE
},
};
static void simpad_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
{
if (port->mapbase == (u_int)&Ser1UTCR0) {
if (state)
{
simpad_clear_cs3_bit(RS232_ON);
simpad_clear_cs3_bit(DECT_POWER_ON);
}else
{
simpad_set_cs3_bit(RS232_ON);
simpad_set_cs3_bit(DECT_POWER_ON);
}
}
}
static struct sa1100_port_fns simpad_port_fns __initdata = {
.pm = simpad_uart_pm,
};
static struct mtd_partition simpad_partitions[] = {
{
.name = "SIMpad boot firmware",
.size = 0x00080000,
.offset = 0,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "SIMpad kernel",
.size = 0x0010000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "SIMpad root jffs2",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
};
static struct flash_platform_data simpad_flash_data = {
.map_name = "cfi_probe",
.parts = simpad_partitions,
.nr_parts = ARRAY_SIZE(simpad_partitions),
};
static struct resource simpad_flash_resources [] = {
DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_16M),
DEFINE_RES_MEM(SA1100_CS1_PHYS, SZ_16M),
};
static struct ucb1x00_plat_data simpad_ucb1x00_data = {
.gpio_base = SIMPAD_UCB1X00_GPIO_BASE,
};
static struct mcp_plat_data simpad_mcp_data = {
.mccr0 = MCCR0_ADM,
.sclk_rate = 11981000,
.codec_pdata = &simpad_ucb1x00_data,
};
static void __init simpad_map_io(void)
{
sa1100_map_io();
iotable_init(simpad_io_desc, ARRAY_SIZE(simpad_io_desc));
/* Initialize CS3 */
cs3_shadow = (EN1 | EN0 | LED2_ON | DISPLAY_ON |
RS232_ON | ENABLE_5V | RESET_SIMCARD | DECT_POWER_ON);
__simpad_write_cs3(); /* Spinlocks not yet initialized */
sa1100_register_uart_fns(&simpad_port_fns);
sa1100_register_uart(0, 3); /* serial interface */
sa1100_register_uart(1, 1); /* DECT */
// Reassign UART 1 pins
GAFR |= GPIO_UART_TXD | GPIO_UART_RXD;
GPDR |= GPIO_UART_TXD | GPIO_LDD13 | GPIO_LDD15;
GPDR &= ~GPIO_UART_RXD;
PPAR |= PPAR_UPR;
/*
* Set up registers for sleep mode.
*/
PWER = PWER_GPIO0| PWER_RTC;
PGSR = 0x818;
PCFR = 0;
PSDR = 0;
}
static void simpad_power_off(void)
{
local_irq_disable();
cs3_shadow = SD_MEDIAQ;
__simpad_write_cs3(); /* Bypass spinlock here */
/* disable internal oscillator, float CS lines */
PCFR = (PCFR_OPDE | PCFR_FP | PCFR_FS);
/* enable wake-up on GPIO0 */
PWER = GFER = GRER = PWER_GPIO0;
/*
* set scratchpad to zero, just in case it is used as a
* restart address by the bootloader.
*/
PSPR = 0;
PGSR = 0;
/* enter sleep mode */
PMCR = PMCR_SF;
while(1);
local_irq_enable(); /* we won't ever call it */
}
/*
* gpio_keys
*/
static struct gpio_keys_button simpad_button_table[] = {
{ KEY_POWER, IRQ_GPIO_POWER_BUTTON, 1, "power button" },
};
static struct gpio_keys_platform_data simpad_keys_data = {
.buttons = simpad_button_table,
.nbuttons = ARRAY_SIZE(simpad_button_table),
};
static struct platform_device simpad_keys = {
.name = "gpio-keys",
.dev = {
.platform_data = &simpad_keys_data,
},
};
static struct gpio_keys_button simpad_polled_button_table[] = {
{ KEY_PROG1, SIMPAD_UCB1X00_GPIO_PROG1, 1, "prog1 button" },
{ KEY_PROG2, SIMPAD_UCB1X00_GPIO_PROG2, 1, "prog2 button" },
{ KEY_UP, SIMPAD_UCB1X00_GPIO_UP, 1, "up button" },
{ KEY_DOWN, SIMPAD_UCB1X00_GPIO_DOWN, 1, "down button" },
{ KEY_LEFT, SIMPAD_UCB1X00_GPIO_LEFT, 1, "left button" },
{ KEY_RIGHT, SIMPAD_UCB1X00_GPIO_RIGHT, 1, "right button" },
};
static struct gpio_keys_platform_data simpad_polled_keys_data = {
.buttons = simpad_polled_button_table,
.nbuttons = ARRAY_SIZE(simpad_polled_button_table),
.poll_interval = 50,
};
static struct platform_device simpad_polled_keys = {
.name = "gpio-keys-polled",
.dev = {
.platform_data = &simpad_polled_keys_data,
},
};
/*
* GPIO LEDs
*/
static struct gpio_led simpad_leds[] = {
{
.name = "simpad:power",
.gpio = SIMPAD_CS3_LED2_ON,
.active_low = 0,
.default_trigger = "default-on",
},
};
static struct gpio_led_platform_data simpad_led_data = {
.num_leds = ARRAY_SIZE(simpad_leds),
.leds = simpad_leds,
};
static struct platform_device simpad_gpio_leds = {
.name = "leds-gpio",
.id = 0,
.dev = {
.platform_data = &simpad_led_data,
},
};
/*
* i2c
*/
static struct gpiod_lookup_table simpad_i2c_gpiod_table = {
.dev_id = "i2c-gpio.0",
.table = {
GPIO_LOOKUP_IDX("gpio", 21, NULL, 0,
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP_IDX("gpio", 25, NULL, 1,
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};
static struct i2c_gpio_platform_data simpad_i2c_data = {
.udelay = 10,
.timeout = HZ,
};
static struct platform_device simpad_i2c = {
.name = "i2c-gpio",
.id = 0,
.dev = {
.platform_data = &simpad_i2c_data,
},
};
/*
* MediaQ Video Device
*/
static struct platform_device simpad_mq200fb = {
.name = "simpad-mq200",
.id = 0,
};
static struct platform_device *devices[] __initdata = {
&simpad_keys,
&simpad_polled_keys,
&simpad_mq200fb,
&simpad_gpio_leds,
&simpad_i2c,
};
/* Compact Flash */
static struct gpiod_lookup_table simpad_cf_gpio_table = {
.dev_id = "sa11x0-pcmcia",
.table = {
GPIO_LOOKUP("gpio", GPIO_CF_IRQ, "cf-ready", GPIO_ACTIVE_HIGH),
GPIO_LOOKUP("gpio", GPIO_CF_CD, "cf-detect", GPIO_ACTIVE_HIGH),
{ },
},
};
static int __init simpad_init(void)
{
int ret;
spin_lock_init(&cs3_lock);
cs3_gpio.label = "simpad_cs3";
cs3_gpio.base = SIMPAD_CS3_GPIO_BASE;
cs3_gpio.ngpio = 24;
cs3_gpio.set = cs3_gpio_set;
cs3_gpio.get = cs3_gpio_get;
cs3_gpio.direction_input = cs3_gpio_direction_input;
cs3_gpio.direction_output = cs3_gpio_direction_output;
ret = gpiochip_add_data(&cs3_gpio, NULL);
if (ret)
printk(KERN_WARNING "simpad: Unable to register cs3 GPIO device");
pm_power_off = simpad_power_off;
sa11x0_register_pcmcia(-1, &simpad_cf_gpio_table);
sa11x0_ppc_configure_mcp();
sa11x0_register_mtd(&simpad_flash_data, simpad_flash_resources,
ARRAY_SIZE(simpad_flash_resources));
sa11x0_register_mcp(&simpad_mcp_data);
gpiod_add_lookup_table(&simpad_i2c_gpiod_table);
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
if(ret)
printk(KERN_WARNING "simpad: Unable to register mq200 framebuffer device");
return 0;
}
arch_initcall(simpad_init);
MACHINE_START(SIMPAD, "Simpad")
/* Maintainer: Holger Freyther */
.atag_offset = 0x100,
.map_io = simpad_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_late = sa11x0_init_late,
.init_time = sa1100_timer_init,
.restart = sa11x0_restart,
MACHINE_END

6
drivers/cpufreq/sa1110-cpufreq.c
View File

@ -344,14 +344,8 @@ static int __init sa1110_clk_init(void)
if (!name[0]) {
if (machine_is_assabet())
name = "TC59SM716-CL3";
if (machine_is_pt_system3())
name = "K4S641632D";
if (machine_is_h3100())
name = "KM416S4030CT";
if (machine_is_jornada720() || machine_is_h3600())
name = "K4S281632B-1H";
if (machine_is_nanoengine())
name = "MT48LC8M16A2TG-75";
}
sdram = sa1110_find_sdram(name);

2
drivers/mfd/Kconfig
View File

@ -702,7 +702,7 @@ config MFD_INTEL_PMC_BXT
config MFD_IPAQ_MICRO
bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support"
depends on SA1100_H3100 || SA1100_H3600
depends on SA1100_H3600
select MFD_CORE
help
Select this to get support for the Microcontroller found in

5
drivers/pcmcia/sa1100_generic.c
View File

@ -98,12 +98,9 @@ static struct pcmcia_low_level sa11x0_cf_ops = {
int __init pcmcia_collie_init(struct device *dev);
static int (*sa11x0_pcmcia_legacy_hw_init[])(struct device *dev) = {
#if defined(CONFIG_SA1100_H3100) || defined(CONFIG_SA1100_H3600)
#ifdef CONFIG_SA1100_H3600
pcmcia_h3600_init,
#endif
#ifdef CONFIG_SA1100_SIMPAD
pcmcia_simpad_init,
#endif
#ifdef CONFIG_SA1100_COLLIE
pcmcia_collie_init,
#endif

2
drivers/pcmcia/sa1100_h3600.c
View File

@ -156,7 +156,7 @@ int pcmcia_h3600_init(struct device *dev)
{
int ret = -ENODEV;
if (machine_is_h3600() || machine_is_h3100())
if (machine_is_h3600())
ret = sa11xx_drv_pcmcia_probe(dev, &h3600_pcmcia_ops, 0, 2);
return ret;

4
drivers/pcmcia/sa1111_generic.c
View File

@ -212,10 +212,6 @@ static int pcmcia_probe(struct sa1111_dev *dev)
writel_relaxed(PCCR_S0_FLT | PCCR_S1_FLT, base + PCCR);
ret = -ENODEV;
#ifdef CONFIG_SA1100_BADGE4
if (machine_is_badge4())
ret = pcmcia_badge4_init(dev);
#endif
#ifdef CONFIG_SA1100_JORNADA720
if (machine_is_jornada720())
ret = pcmcia_jornada720_init(dev);

5
drivers/usb/host/ohci-sa1111.c
View File

@ -125,10 +125,7 @@ static int sa1111_start_hc(struct sa1111_dev *dev)
dev_dbg(&dev->dev, "starting SA-1111 OHCI USB Controller\n");
if (machine_is_xp860() ||
machine_is_assabet() ||
machine_is_pfs168() ||
machine_is_badge4())
if (machine_is_assabet())
usb_rst = USB_RESET_PWRSENSELOW | USB_RESET_PWRCTRLLOW;
/*

1
drivers/video/fbdev/sa1100fb.c
View File

@ -184,7 +184,6 @@
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <mach/shannon.h>
/*
* Complain if VAR is out of range.