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Commit 1c0c2783 authored by Marc Singer's avatar Marc Singer Committed by Russell King
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[ARM PATCH] 1816/1: lh7a40x #2 (1/7) core 

Patch from Marc Singer

Updated change set for the 2.6.5 kernel *and* for the April 8th arm
patch.  Also included are changes suggested by Russell that merge
several of the files in the mach- directory.  I have also endeavored
to remove all unnecessary whitespace additions.

Note that since I've found the cause of an annoying user-space crash,
I believe that this patch is OK.  The crash appears to have nothing to
do with the system setup.
parent 8b5170ec
Hide whitespace changes
Inline Side-by-side
Showing with 2816 additions and 7 deletions
arch/arm/Kconfig
View file @ 1c0c2783
......@@ -145,6 +145,14 @@ config ARCH_S3C2410
config ARCH_OMAP
bool "TI OMAP"
config ARCH_LH7A40X
bool "Sharp LH7A40X"
help
Say Y here for systems based on one of the Sharp LH7A40X
System on a Chip processors. These CPUs include an ARM922T
core with a wide array of integrated devices for
hand-held and low-power applications.
endchoice
source "arch/arm/mach-clps711x/Kconfig"
......@@ -165,6 +173,8 @@ source "arch/arm/mach-omap/Kconfig"
source "arch/arm/mach-s3c2410/Kconfig"
source "arch/arm/mach-lh7a40x/Kconfig"
# Definitions to make life easier
config ARCH_ACORN
bool
......@@ -221,7 +231,7 @@ menu "General setup"
# Select various configuration options depending on the machine type
config DISCONTIGMEM
bool
depends on ARCH_EDB7211 || ARCH_SA1100
depends on ARCH_EDB7211 || ARCH_SA1100 || ARCH_LH7A40X
default y
help
Say Y to upport efficient handling of discontiguous physical memory,
......@@ -283,7 +293,7 @@ config ISA_DMA
config FIQ
bool
depends on ARCH_ACORN || ARCH_L7200
depends on ARCH_ACORN || ARCH_L7200 || ARCH_LH7A400
default y
# Compressed boot loader in ROM. Yes, we really want to ask about
......
arch/arm/Makefile
View file @ 1c0c2783
......@@ -94,6 +94,7 @@ textaddr-$(CONFIG_ARCH_FORTUNET) := 0xc0008000
machine-$(CONFIG_ARCH_ADIFCC) := adifcc
machine-$(CONFIG_ARCH_OMAP) := omap
machine-$(CONFIG_ARCH_S3C2410) := s3c2410
machine-$(CONFIG_ARCH_LH7A40X) := lh7a40x
TEXTADDR := $(textaddr-y)
ifeq ($(incdir-y),)
......
arch/arm/boot/Makefile
View file @ 1c0c2783
......@@ -58,6 +58,9 @@ initrd_phys-$(CONFIG_ARCH_OMAP) := 0x10800000
zreladdr-$(CONFIG_ARCH_S3C2410) := 0x30008000
params_phys-$(CONFIG_ARCH_S3C2410) := 0x30000100
zreladdr-$(CONFIG_ARCH_LH7A40X) := 0xc0008000
params_phys-$(CONFIG_ARCH_LH7A40X) := 0xc0000100
initrd_phys-$(CONFIG_ARCH_LH7A40X) := 0xc4000000
ZRELADDR := $(zreladdr-y)
ZTEXTADDR := $(ztextaddr-y)
......
arch/arm/boot/compressed/head.S
View file @ 1c0c2783
......@@ -73,6 +73,13 @@
.macro writeb, rb
str \rb, [r3, #0x14] @ UTDR
.endm
#elif defined(CONFIG_ARCH_LH7A40X)
.macro loadsp, rb
ldr \rb, =0x80000700 @ UART2 UARTBASE
.endm
.macro writeb, rb
strb \rb, [r3, #0]
.endm
#else
#error no serial architecture defined
#endif
......
arch/arm/configs/lpd7a400_defconfig 0 → 100644
View file @ 1c0c2783
#
# Automatically generated make config: don't edit
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_STANDALONE=y
CONFIG_BROKEN_ON_SMP=y
#
# General setup
#
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
#
# Loadable module support
#
# CONFIG_MODULES is not set
#
# System Type
#
# CONFIG_ARCH_ADIFCC is not set
# CONFIG_ARCH_ANAKIN is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_CAMELOT is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_IOP3XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_SHARK is not set
CONFIG_ARCH_LH7A40X=y
#
# CLPS711X/EP721X Implementations
#
#
# Epxa10db
#
#
# Footbridge Implementations
#
#
# IOP3xx Implementation Options
#
# CONFIG_ARCH_IOP310 is not set
# CONFIG_ARCH_IOP321 is not set
#
# IOP3xx Chipset Features
#
#
# Intel PXA250/210 Implementations
#
#
# SA11x0 Implementations
#
#
# LH7A40X Implementations
#
# CONFIG_MACH_KEV7A400 is not set
CONFIG_MACH_LPD7A400=y
# CONFIG_MACH_LPD7A404 is not set
CONFIG_ARCH_LH7A400=y
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_ARM922T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
CONFIG_CPU_CACHE_V4WT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
#
# Processor Features
#
CONFIG_ARM_THUMB=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
#
# General setup
#
CONFIG_DISCONTIGMEM=y
CONFIG_FIQ=y
# CONFIG_ZBOOT_ROM is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
#
# At least one math emulation must be selected
#
CONFIG_FPE_NWFPE=y
# CONFIG_FPE_NWFPE_XP is not set
# CONFIG_FPE_FASTFPE is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Generic Driver Options
#
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_PM is not set
CONFIG_PREEMPT=y
# CONFIG_ARTHUR is not set
CONFIG_CMDLINE=""
CONFIG_ALIGNMENT_TRAP=y
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_LPD7A40X=y
# CONFIG_MTD_EDB7312 is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLKMTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_IPV6 is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_NETFILTER is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
CONFIG_IPV6_SCTP__=y
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_SMC91X=y
#
# Ethernet (1000 Mbit)
#
#
# Ethernet (10000 Mbit)
#
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Token Ring devices
#
# CONFIG_SHAPER is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# Bluetooth support
#
# CONFIG_BT is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
# CONFIG_IDEDISK_STROKE is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
# CONFIG_IDE_TASKFILE_IO is not set
CONFIG_IDE_POLL=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_DMA_NONPCI is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_SCSI is not set
#
# Fusion MPT device support
#
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
# CONFIG_SERIO is not set
# CONFIG_SERIO_I8042 is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_LH7A40X=y
CONFIG_SERIAL_LH7A40X_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_QIC02_TAPE is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=y
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_NAND is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
# CONFIG_EXPORTFS is not set
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_GSS is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_NEC98_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
#
# Misc devices
#
#
# USB support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# Kernel hacking
#
CONFIG_FRAME_POINTER=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SLAB is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_LL is not set
#
# Security options
#
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_CRC32=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
arch/arm/configs/lpd7a404_defconfig 0 → 100644
View file @ 1c0c2783
#
# Automatically generated make config: don't edit
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_STANDALONE=y
CONFIG_BROKEN_ON_SMP=y
#
# General setup
#
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
#
# Loadable module support
#
# CONFIG_MODULES is not set
#
# System Type
#
# CONFIG_ARCH_ADIFCC is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_CAMELOT is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_IOP3XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_OMAP is not set
CONFIG_ARCH_LH7A40X=y
#
# CLPS711X/EP721X Implementations
#
#
# Epxa10db
#
#
# Footbridge Implementations
#
#
# IOP3xx Implementation Options
#
# CONFIG_ARCH_IOP310 is not set
# CONFIG_ARCH_IOP321 is not set
#
# IOP3xx Chipset Features
#
#
# Intel PXA250/210 Implementations
#
#
# SA11x0 Implementations
#
#
# TI OMAP Implementations
#
#
# OMAP Feature Selections
#
#
# S3C2410 Implementations
#
#
# LH7A40X Implementations
#
# CONFIG_MACH_KEV7A400 is not set
# CONFIG_MACH_LPD7A400 is not set
CONFIG_MACH_LPD7A404=y
CONFIG_ARCH_LH7A404=y
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_ARM922T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_ABRT_EV4T=y
CONFIG_CPU_CACHE_V4WT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
#
# Processor Features
#
CONFIG_ARM_THUMB=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
#
# General setup
#
CONFIG_DISCONTIGMEM=y
# CONFIG_ZBOOT_ROM is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
#
# At least one math emulation must be selected
#
CONFIG_FPE_NWFPE=y
# CONFIG_FPE_NWFPE_XP is not set
# CONFIG_FPE_FASTFPE is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Generic Driver Options
#
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_PM is not set
CONFIG_PREEMPT=y
# CONFIG_ARTHUR is not set
CONFIG_CMDLINE=""
CONFIG_ALIGNMENT_TRAP=y
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_LPD7A40X=y
# CONFIG_MTD_EDB7312 is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLKMTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_IPV6 is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_NETFILTER is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_SMC91X=y
#
# Ethernet (1000 Mbit)
#
#
# Ethernet (10000 Mbit)
#
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Token Ring devices
#
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# Bluetooth support
#
# CONFIG_BT is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
# CONFIG_IDEDISK_STROKE is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
# CONFIG_IDE_TASKFILE_IO is not set
CONFIG_IDE_POLL=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
# CONFIG_BLK_DEV_SD is not set
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_REPORT_LUNS is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
#
# SCSI low-level drivers
#
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_DEBUG is not set
#
# Fusion MPT device support
#
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
# CONFIG_SERIO is not set
# CONFIG_SERIO_I8042 is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_LH7A40X=y
CONFIG_SERIAL_LH7A40X_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_QIC02_TAPE is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=y
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_NAND is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
# CONFIG_EXPORTFS is not set
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_NEC98_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
# CONFIG_SOUND is not set
#
# Misc devices
#
#
# USB support
#
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_EHCI_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811HS is not set
#
# USB Device Class drivers
#
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_STORAGE_DATAFAB=y
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_HP8200e is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
#
# USB Human Interface Devices (HID)
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_HPUSBSCSI is not set
#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
#
# Video4Linux support is needed for USB Multimedia device support
#
#
# USB Network adaptors
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
#
# USB port drivers
#
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_TIGL is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_TEST is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# Kernel hacking
#
CONFIG_FRAME_POINTER=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SLAB is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_LL is not set
#
# Security options
#
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_CRC32=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
arch/arm/kernel/debug.S
View file @ 1c0c2783
......@@ -550,6 +550,33 @@
1002: @ exit busyuart
.endm
#elif defined(CONFIG_ARCH_LH7A40X)
@ It isn't known if this will be appropriate for every 40x
@ board.
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
ldr \rx, =0x80000700 @ physical base address
orrne \rx, \rx, #0xf8000000 @ virtual base
.endm
.macro senduart,rd,rx
strb \rd, [\rx] @ DATA
.endm
.macro busyuart,rd,rx @ spin while busy
1001: ldr \rd, [\rx, #0x10] @ STATUS
tst \rd, #1 << 3 @ BUSY (TX FIFO not empty)
bne 1001b @ yes, spin
.endm
.macro waituart,rd,rx @ wait for Tx FIFO room
1001: ldrb \rd, [\rx, #0x10] @ STATUS
tst \rd, #1 << 5 @ TXFF (TX FIFO full)
bne 1001b @ yes, spin
.endm
#else
#error Unknown architecture
#endif
......
arch/arm/kernel/entry-armv.S
View file @ 1c0c2783
......@@ -758,6 +758,67 @@ ENTRY(soft_irq_mask)
.macro irq_prio_table
.endm
#elif defined(CONFIG_ARCH_LH7A400)
# if defined (CONFIG_ARCH_LH7A404)
# error "LH7A400 and LH7A404 are mutually exclusive"
# endif
.macro disable_fiq
.endm
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov \irqnr, #0
mov \base, #io_p2v(0x80000000) @ APB registers
ldr \irqstat, [\base, #0x500] @ PIC INTSR
1001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry
bcs 1008f @ Bit set; irq found
add \irqnr, \irqnr, #1
bne 1001b @ Until no bits
b 1009f @ Nothing? Hmm.
1008: movs \irqstat, #1 @ Force !Z
1009:
.endm
.macro irq_prio_table
.endm
#elif defined(CONFIG_ARCH_LH7A404)
.macro disable_fiq
.endm
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov \irqnr, #0 @ VIC1 irq base
mov \base, #io_p2v(0x80000000) @ APB registers
add \base, \base, #0x8000
ldr \tmp, [\base, #0x0030] @ VIC1_VECTADDR
tst \tmp, #VA_VECTORED @ Direct vectored
bne 1002f
tst \tmp, #VA_VIC1DEFAULT @ Default vectored VIC1
ldrne \irqstat, [\base, #0] @ VIC1_IRQSTATUS
bne 1001f
add \base, \base, #(0xa000 - 0x8000)
ldr \tmp, [\base, #0x0030] @ VIC2_VECTADDR
tst \tmp, #VA_VECTORED @ Direct vectored
bne 1002f
ldr \irqstat, [\base, #0] @ VIC2_IRQSTATUS
mov \irqnr, #32 @ VIC2 irq base
1001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry
bcs 1008f @ Bit set; irq found
add \irqnr, \irqnr, #1
bne 1001b @ Until no bits
b 1009f @ Nothing? Hmm.
1002: and \irqnr, \tmp, #0x3f @ Mask for valid bits
1008: movs \irqstat, #1 @ Force !Z
str \tmp, [\base, #0x0030] @ Clear vector
1009:
.endm
.macro irq_prio_table
.endm
#else
#error Unknown architecture
#endif
......
arch/arm/mach-lh7a40x/Kconfig 0 → 100644
View file @ 1c0c2783
menu "LH7A40X Implementations"
config MACH_KEV7A400
bool "KEV7A400"
depends on ARCH_LH7A40X
select ARCH_LH7A400
help
Say Y here if you are using the Sharp KEV7A400 development
board. This hardware is discontinued, so I'd be very
suprised if you wanted this option.
config MACH_LPD7A400
bool "LPD7A400 Card Engine"
depends on ARCH_LH7A40X
select ARCH_LH7A400
select IDE_POLL
help
Say Y here if you are using Logic Product Development's
LPD7A400 CardEngine. For the time being, the LPD7A400 and
LPD7A404 options are mutually exclusive.
config MACH_LPD7A404
bool "LPD7A404 Card Engine"
depends on ARCH_LH7A40X
select ARCH_LH7A404
select IDE_POLL
help
Say Y here if you are using Logic Product Development's
LPD7A404 CardEngine. For the time being, the LPD7A400 and
LPD7A404 options are mutually exclusive.
config ARCH_LH7A400
bool
config ARCH_LH7A404
bool
endmenu
arch/arm/mach-lh7a40x/Makefile 0 → 100644
View file @ 1c0c2783
#
# Makefile for the linux kernel.
#
# Object file lists.
obj-y := fiq.o
# generic.o
obj-$(CONFIG_MACH_KEV7A400) += arch-kev7a400.o irq-lh7a400.o
obj-$(CONFIG_MACH_LPD7A400) += arch-lpd7a40x.o ide-lpd7a40x.o irq-lh7a400.o
obj-$(CONFIG_MACH_LPD7A404) += arch-lpd7a40x.o ide-lpd7a40x.o irq-lh7a404.o
obj-m :=
obj-n :=
obj- :=
arch/arm/mach-lh7a40x/arch-kev7a400.c 0 → 100644
View file @ 1c0c2783
/* arch/arm/mach-lh7a40x/arch-kev7a400.c
*
* Copyright (C) 2004 Logic Product Development
*
* 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.
*
*/
#include <linux/tty.h>
#include <linux/init.h>
#include <linux/device.h>
#include <asm/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/hardware.h> /* io_p2v() */
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/mach/map.h>
#include <linux/interrupt.h>
/* This function calls the board specific IRQ initialization function. */
extern void lh7a400_init_irq (void);
static struct map_desc kev7a400_io_desc[] __initdata = {
{ IO_VIRT, IO_PHYS, IO_SIZE, MT_DEVICE },
{ CPLD_VIRT, CPLD_PHYS, CPLD_SIZE, MT_DEVICE },
};
void __init kev7a400_map_io(void)
{
iotable_init (kev7a400_io_desc, ARRAY_SIZE (kev7a400_io_desc));
}
static u16 CPLD_IRQ_mask; /* Mask for CPLD IRQs, 1 == unmasked */
static void kev7a400_ack_cpld_irq (u32 irq)
{
CPLD_CL_INT = 1 << (irq - IRQ_KEV7A400_CPLD);
}
static void kev7a400_mask_cpld_irq (u32 irq)
{
CPLD_IRQ_mask &= ~(1 << (irq - IRQ_KEV7A400_CPLD));
CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
}
static void kev7a400_unmask_cpld_irq (u32 irq)
{
CPLD_IRQ_mask |= 1 << (irq - IRQ_KEV7A400_CPLD);
CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
}
static struct irqchip kev7a400_cpld_chip = {
.ack = kev7a400_ack_cpld_irq,
.mask = kev7a400_mask_cpld_irq,
.unmask = kev7a400_unmask_cpld_irq,
};
static void kev7a400_cpld_handler (unsigned int irq, struct irqdesc *desc,
struct pt_regs *regs)
{
u32 mask = CPLD_LATCHED_INTS;
irq = IRQ_KEV7A400_CPLD;
for (; mask; mask >>= 1, ++irq) {
if (mask & 1)
desc[irq].handle (irq, desc, regs);
}
}
void __init lh7a40x_init_board_irq (void)
{
int irq;
for (irq = IRQ_KEV7A400_CPLD;
irq < IRQ_KEV7A400_CPLD + NR_IRQ_BOARD; ++irq) {
set_irq_chip (irq, &kev7a400_cpld_chip);
set_irq_handler (irq, do_edge_IRQ);
set_irq_flags (irq, IRQF_VALID);
}
set_irq_chained_handler (IRQ_CPLD, kev7a400_cpld_handler);
/* Clear all CPLD interrupts */
CPLD_CL_INT = 0xff; /* CPLD_INTR_MMC_CD | CPLD_INTR_ETH_INT; */
GPIO_GPIOINTEN = 0; /* Disable all GPIO interrupts */
barrier();
#if 0
GPIO_INTTYPE1
= (GPIO_INTR_PCC1_CD | GPIO_INTR_PCC1_CD); /* Edge trig. */
GPIO_INTTYPE2 = 0; /* Falling edge & low-level */
GPIO_GPIOFEOI = 0xff; /* Clear all GPIO interrupts */
GPIO_GPIOINTEN = 0xff; /* Enable all GPIO interrupts */
init_FIQ();
#endif
}
MACHINE_START (KEV7A400, "Sharp KEV7a400")
MAINTAINER ("Marc Singer")
BOOT_MEM (0xc0000000, 0x80000000, io_p2v (0x80000000))
BOOT_PARAMS (0xc0000100)
MAPIO (kev7a400_map_io)
INITIRQ (lh7a400_init_irq)
MACHINE_END
arch/arm/mach-lh7a40x/arch-lpd7a40x.c 0 → 100644
View file @ 1c0c2783
/* arch/arm/mach-lh7a40x/arch-lpd7a40x.c
*
* Copyright (C) 2004 Logic Product Development
*
* 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.
*
*/
#include <linux/tty.h>
#include <linux/init.h>
#include <linux/device.h>
#include <asm/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/hardware.h> /* io_p2v() */
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/mach/map.h>
#include <linux/interrupt.h>
static struct resource smc91x_resources[] = {
[0] = {
.start = CPLD00_PHYS,
.end = CPLD00_PHYS + CPLD00_SIZE - 1, /* Only needs 16B */
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_LPD7A40X_ETH_INT,
.end = IRQ_LPD7A40X_ETH_INT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
};
#if 0
static struct resource lh7a40x_usbclient_resources[] = {
[0] = {
.start = USB_PHYS,
.end = (USB_PHYS + 0xFF),
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_USB,
.end = IRQ_USB,
.flags = IORESOURCE_IRQ,
},
};
static u64 lh7a40x_usbclient_dma_mask = 0xffffffffUL;
static struct platform_device lh7a40x_usbclient_device = {
.name = "lh7a40x-udc",
.id = 0,
.dev = {
.dma_mask = &lh7a40x_usbclient_dma_mask,
.coherent_dma_mask = 0xffffffffUL,
},
.num_resources = ARRAY_SIZE (lh7a40x_usbclient_resources),
.resource = lh7a40x_usbclient_resources,
};
#endif
#if defined (CONFIG_ARCH_LH7A404)
static struct resource lh7a404_usbhost_resources [] = {
[0] = {
.start = USBH_PHYS,
.end = (USBH_PHYS + 0xFF),
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_USHINTR,
.end = IRQ_USHINTR,
.flags = IORESOURCE_IRQ,
},
};
static u64 lh7a404_usbhost_dma_mask = 0xffffffffUL;
static struct platform_device lh7a404_usbhost_device = {
.name = "lh7a404-ohci",
.id = 0,
.dev = {
.dma_mask = &lh7a404_usbhost_dma_mask,
.coherent_dma_mask = 0xffffffffUL,
},
.num_resources = ARRAY_SIZE (lh7a404_usbhost_resources),
.resource = lh7a404_usbhost_resources,
};
#endif
static struct platform_device *lpd7a40x_devs[] __initdata = {
&smc91x_device,
/* &lh7a40x_usbclient_device, */
#if defined (CONFIG_ARCH_LH7A404)
&lh7a404_usbhost_device,
#endif
};
extern void lpd7a400_map_io (void);
static void __init lpd7a40x_init (void)
{
CPLD_CONTROL = 0x0; /* Enable LAN (Disable LCD) */
platform_add_devices (lpd7a40x_devs, ARRAY_SIZE (lpd7a40x_devs));
}
static void lh7a40x_ack_cpld_irq (u32 irq)
{
/* CPLD doesn't have ack capability */
}
static void lh7a40x_mask_cpld_irq (u32 irq)
{
switch (irq) {
case IRQ_LPD7A40X_ETH_INT:
CPLD_INTERRUPTS = CPLD_INTERRUPTS | 0x4;
break;
case IRQ_LPD7A400_TS:
CPLD_INTERRUPTS = CPLD_INTERRUPTS | 0x8;
break;
}
}
static void lh7a40x_unmask_cpld_irq (u32 irq)
{
switch (irq) {
case IRQ_LPD7A40X_ETH_INT:
CPLD_INTERRUPTS = CPLD_INTERRUPTS & ~ 0x4;
break;
case IRQ_LPD7A400_TS:
CPLD_INTERRUPTS = CPLD_INTERRUPTS & ~ 0x8;
break;
}
}
static struct irqchip lpd7a40x_cpld_chip = {
.ack = lh7a40x_ack_cpld_irq,
.mask = lh7a40x_mask_cpld_irq,
.unmask = lh7a40x_unmask_cpld_irq,
};
#define IRQ_DISPATCH(irq) irq_desc[irq].handle ((irq), &irq_desc[irq], regs)
static void lpd7a40x_cpld_handler (unsigned int irq, struct irqdesc *desc,
struct pt_regs *regs)
{
unsigned int mask = CPLD_INTERRUPTS;
desc->chip->ack (irq);
if ((mask & 0x1) == 0) /* WLAN */
IRQ_DISPATCH (IRQ_LPD7A40X_ETH_INT);
if ((mask & 0x2) == 0) /* Touch */
IRQ_DISPATCH (IRQ_LPD7A400_TS);
desc->chip->unmask (irq); /* Level-triggered need this */
}
void __init lh7a40x_init_board_irq (void)
{
int irq;
/* Rev A (v2.8): PF0, PF1, PF2, and PF3 are available IRQs.
PF7 supports the CPLD.
Rev B (v3.4): PF0, PF1, and PF2 are available IRQs.
PF3 supports the CPLD.
(Some) LPD7A404 prerelease boards report a version
number of 0x16, but we force an override since the
hardware is of the newer variety.
*/
unsigned char cpld_version = CPLD_REVISION;
int pinCPLD = (cpld_version == 0x28) ? 7 : 3;
#if defined CONFIG_MACH_LPD7A404
cpld_version = 0x34; /* Override, for now */
#endif
/* First, configure user controlled GPIOF interrupts */
GPIO_PFDD &= ~0x0f; /* PF0-3 are inputs */
GPIO_INTTYPE1 &= ~0x0f; /* PF0-3 are level triggered */
GPIO_INTTYPE2 &= ~0x0f; /* PF0-3 are active low */
barrier ();
GPIO_GPIOFINTEN |= 0x0f; /* Enable PF0, PF1, PF2, and PF3 IRQs */
/* Then, configure CPLD interrupt */
CPLD_INTERRUPTS = 0x0c; /* Disable all CPLD interrupts */
GPIO_PFDD &= ~(1 << pinCPLD); /* Make input */
GPIO_INTTYPE1 |= (1 << pinCPLD); /* Edge triggered */
GPIO_INTTYPE2 &= ~(1 << pinCPLD); /* Active low */
barrier ();
GPIO_GPIOFINTEN |= (1 << pinCPLD); /* Enable */
/* Cascade CPLD interrupts */
for (irq = IRQ_BOARD_START;
irq < IRQ_BOARD_START + NR_IRQ_BOARD; ++irq) {
set_irq_chip (irq, &lpd7a40x_cpld_chip);
set_irq_handler (irq, do_edge_IRQ);
set_irq_flags (irq, IRQF_VALID);
}
set_irq_chained_handler ((cpld_version == 0x28)
? IRQ_CPLD_V28
: IRQ_CPLD_V34,
lpd7a40x_cpld_handler);
}
static struct map_desc lpd7a400_io_desc[] __initdata = {
{ IO_VIRT, IO_PHYS, IO_SIZE, MT_DEVICE },
/* Mapping added to work around chip select problems */
{ IOBARRIER_VIRT, IOBARRIER_PHYS, IOBARRIER_SIZE, MT_DEVICE },
{ CF_VIRT, CF_PHYS, CF_SIZE, MT_DEVICE },
/* This mapping is redundant since the smc driver performs another. */
/* { CPLD00_VIRT, CPLD00_PHYS, CPLD00_SIZE, MT_DEVICE }, */
{ CPLD02_VIRT, CPLD02_PHYS, CPLD02_SIZE, MT_DEVICE },
{ CPLD06_VIRT, CPLD06_PHYS, CPLD06_SIZE, MT_DEVICE },
{ CPLD08_VIRT, CPLD08_PHYS, CPLD08_SIZE, MT_DEVICE },
{ CPLD0C_VIRT, CPLD0C_PHYS, CPLD0C_SIZE, MT_DEVICE },
{ CPLD0E_VIRT, CPLD0E_PHYS, CPLD0E_SIZE, MT_DEVICE },
{ CPLD10_VIRT, CPLD10_PHYS, CPLD10_SIZE, MT_DEVICE },
{ CPLD12_VIRT, CPLD12_PHYS, CPLD12_SIZE, MT_DEVICE },
{ CPLD14_VIRT, CPLD14_PHYS, CPLD14_SIZE, MT_DEVICE },
{ CPLD16_VIRT, CPLD16_PHYS, CPLD16_SIZE, MT_DEVICE },
{ CPLD18_VIRT, CPLD18_PHYS, CPLD18_SIZE, MT_DEVICE },
{ CPLD1A_VIRT, CPLD1A_PHYS, CPLD1A_SIZE, MT_DEVICE },
};
void __init
lpd7a400_map_io(void)
{
iotable_init (lpd7a400_io_desc, ARRAY_SIZE (lpd7a400_io_desc));
/* Fixup (improve) Static Memory Controller settings */
SMC_BCR0 = 0x200039af; /* Boot Flash */
SMC_BCR6 = 0x1000fbe0; /* CPLD */
SMC_BCR7 = 0x1000b2c2; /* Compact Flash */
}
#ifdef CONFIG_MACH_LPD7A400
extern void lh7a400_init_irq (void);
MACHINE_START (LPD7A400, "Logic Product Development LPD7A400-10")
MAINTAINER ("Marc Singer")
BOOT_MEM (0xc0000000, 0x80000000, io_p2v (0x80000000))
BOOT_PARAMS (0xc0000100)
MAPIO (lpd7a400_map_io)
INITIRQ (lh7a400_init_irq)
INIT_MACHINE (lpd7a40x_init)
MACHINE_END
#endif
#ifdef CONFIG_MACH_LPD7A404
extern void lh7a404_init_irq (void);
MACHINE_START (LPD7A404, "Logic Product Development LPD7A404-10")
MAINTAINER ("Marc Singer")
BOOT_MEM (0xc0000000, 0x80000000, io_p2v (0x80000000))
BOOT_PARAMS (0xc0000100)
MAPIO (lpd7a400_map_io)
INITIRQ (lh7a404_init_irq)
INIT_MACHINE (lpd7a40x_init)
MACHINE_END
#endif
arch/arm/mach-lh7a40x/fiq.S 0 → 100644
View file @ 1c0c2783
/*
* linux/arch/arm/lib/lh7a400-fiqhandler.S
* Copyright (C) 2002, Lineo, Inc.
* based on linux/arch/arm/lib/floppydma.S, which is
* 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.
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
.text
.global fiqhandler_end
@ register usage:
@ r8 &interrupt controller registers
@ r9 &gpio registers
@ r11 work
@ r12 work
ENTRY(fiqhandler)
@ read the status register to find out which FIQ this is
ldr r12, [r8] @ intc->status
and r12, r12, #0xf @ only interested in low-order 4 bits
@ translate FIQ 0:3 to IRQ 23:26
@ disable this FIQ and enable the corresponding IRQ
str r12, [r8, #0xc] @ disable this FIQ
mov r12, r12, lsl #23 @ get the corresopnding IRQ bit
str r12, [r8, #0x8] @ enable that IRQ
subs pc, lr, #4
fiqhandler_end:
arch/arm/mach-lh7a40x/ide-lpd7a40x.c 0 → 100644
View file @ 1c0c2783
/* arch/arm/mach-lh7a40x/ide-lpd7a40x.c
*
* Copyright (C) 2004 Logic Product Development
*
* 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.
*
*/
#include <linux/config.h>
#include <linux/ide.h>
#include <asm/io.h>
#define IOBARRIER_READ readl (IOBARRIER_VIRT)
static u8 lpd7a40x_ide_inb (unsigned long port)
{
u16 v = (u16) readw (port & ~0x1);
IOBARRIER_READ;
if (port & 0x1)
v >>= 8;
return v & 0xff;
}
static u16 lpd7a40x_ide_inw (unsigned long port)
{
u16 v = (u16) readw (port);
IOBARRIER_READ;
return v;
}
static void lpd7a40x_ide_insw (unsigned long port, void *addr, u32 count)
{
while (count--) {
*((u16*) addr)++ = (u16) readw (port);
IOBARRIER_READ;
}
}
static u32 lpd7a40x_ide_inl (unsigned long port)
{
u32 v = (u16) readw (port);
IOBARRIER_READ;
v |= (u16) readw (port + 2);
IOBARRIER_READ;
return v;
}
static void lpd7a40x_ide_insl (unsigned long port, void *addr, u32 count)
{
while (count--) {
*((u16*) addr)++ = (u16) readw (port);
IOBARRIER_READ;
*((u16*) addr)++ = (u16) readw (port + 2);
IOBARRIER_READ;
}
}
/* lpd7a40x_ide_outb -- this function is complicated by the fact that
* the user wants to be able to do byte IO and the hardware cannot.
* In order to write the high byte, we need to write a short. So, we
* read before writing in order to maintain the register values that
* shouldn't change. This isn't a good idea for the data IO registers
* since reading from them will not return the current value. We
* expect that this function handles the control register adequately.
*/
static void lpd7a40x_ide_outb (u8 valueUser, unsigned long port)
{
/* Block writes to SELECT register. Draconian, but the only
* way to cope with this hardware configuration without
* modifying the SELECT_DRIVE call in the ide driver. */
if ((port & 0xf) == 0x6)
return;
if (port & 0x1) { /* Perform read before write. Only
* the COMMAND register needs
* this. */
u16 value = (u16) readw (port & ~0x1);
IOBARRIER_READ;
value = (value & 0x00ff) | (valueUser << 8);
writew (value, port & ~0x1);
IOBARRIER_READ;
}
else { /* Allow low-byte writes which seem to
* be OK. */
writeb (valueUser, port);
IOBARRIER_READ;
}
}
static void lpd7a40x_ide_outbsync (ide_drive_t *drive, u8 value,
unsigned long port)
{
lpd7a40x_ide_outb (value, port);
}
static void lpd7a40x_ide_outw (u16 value, unsigned long port)
{
writew (value, port);
IOBARRIER_READ;
}
static void lpd7a40x_ide_outsw (unsigned long port, void *addr, u32 count)
{
while (count-- > 0) {
writew (*((u16*) addr)++, port);
IOBARRIER_READ;
}
}
static void lpd7a40x_ide_outl (u32 value, unsigned long port)
{
writel (value, port);
IOBARRIER_READ;
}
static void lpd7a40x_ide_outsl (unsigned long port, void *addr, u32 count)
{
while (count-- > 0) {
writel (*((u32*) addr)++, port);
IOBARRIER_READ;
}
}
void lpd7a40x_SELECT_DRIVE (ide_drive_t *drive)
{
unsigned jifStart = jiffies;
#define WAIT_TIME (30*HZ/1000)
/* Check for readiness. */
while ((HWIF(drive)->INB(IDE_STATUS_REG) & 0x40) == 0)
if (jifStart <= jiffies + WAIT_TIME)
return;
/* Only allow one drive.
For more information, see Documentation/arm/Sharp-LH/ */
if (drive->select.all & (1<<4))
return;
/* OUTW so that the IDLE_IMMEDIATE (and not NOP) command is sent. */
HWIF(drive)->OUTW(drive->select.all | 0xe100, IDE_SELECT_REG);
}
void lpd7a40x_hwif_ioops (ide_hwif_t *hwif)
{
hwif->mmio = 2; /* Just for show */
hwif->irq = IDE_NO_IRQ; /* Stop this probing */
hwif->OUTB = lpd7a40x_ide_outb;
hwif->OUTBSYNC = lpd7a40x_ide_outbsync;
hwif->OUTW = lpd7a40x_ide_outw;
hwif->OUTL = lpd7a40x_ide_outl;
hwif->OUTSW = lpd7a40x_ide_outsw;
hwif->OUTSL = lpd7a40x_ide_outsl;
hwif->INB = lpd7a40x_ide_inb;
hwif->INW = lpd7a40x_ide_inw;
hwif->INL = lpd7a40x_ide_inl;
hwif->INSW = lpd7a40x_ide_insw;
hwif->INSL = lpd7a40x_ide_insl;
hwif->selectproc = lpd7a40x_SELECT_DRIVE;
}
arch/arm/mach-lh7a40x/irq-kev7a400.c 0 → 100644
View file @ 1c0c2783
/* arch/arm/mach-lh7a40x/irq-kev7a400.c
*
* Copyright (C) 2004 Coastal Environmental Systems
*
* 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.
*
*/
#include <linux/interrupt.h>
#include <linux/init.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/mach/hardware.h>
#include <asm/mach/irqs.h>
/* KEV7a400 CPLD IRQ handling */
static u16 CPLD_IRQ_mask; /* Mask for CPLD IRQs, 1 == unmasked */
static void
lh7a400_ack_cpld_irq (u32 irq)
{
CPLD_CL_INT = 1 << (irq - IRQ_KEV7A400_CPLD);
}
static void
lh7a400_mask_cpld_irq (u32 irq)
{
CPLD_IRQ_mask &= ~(1 << (irq - IRQ_KEV7A400_CPLD));
CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
}
static void
lh7a400_unmask_cpld_irq (u32 irq)
{
CPLD_IRQ_mask |= 1 << (irq - IRQ_KEV7A400_CPLD);
CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
}
static struct
irqchip lh7a400_cpld_chip = {
.ack = lh7a400_ack_cpld_irq,
.mask = lh7a400_mask_cpld_irq,
.unmask = lh7a400_unmask_cpld_irq,
};
static void
lh7a400_cpld_handler (unsigned int irq, struct irqdesc *desc,
struct pt_regs *regs)
{
u32 mask = CPLD_LATCHED_INTS;
irq = IRQ_KEV_7A400_CPLD;
for (; mask; mask >>= 1, ++irq) {
if (mask & 1)
desc[irq].handle (irq, desc, regs);
}
}
/* IRQ initialization */
void __init
lh7a400_init_board_irq (void)
{
int irq;
for (irq = IRQ_KEV7A400_CPLD;
irq < IRQ_KEV7A400_CPLD + NR_IRQ_KEV7A400_CPLD; ++irq) {
set_irq_chip (irq, &lh7a400_cpld_chip);
set_irq_handler (irq, do_edge_IRQ);
set_irq_flags (irq, IRQF_VALID);
}
set_irq_chained_handler (IRQ_CPLD, kev7a400_cpld_handler);
/* Clear all CPLD interrupts */
CPLD_CL_INT = 0xff; /* CPLD_INTR_MMC_CD | CPLD_INTR_ETH_INT; */
/* *** FIXME CF enabled in ide-probe.c */
GPIO_GPIOINTEN = 0; /* Disable all GPIO interrupts */
barrier();
GPIO_INTTYPE1
= (GPIO_INTR_PCC1_CD | GPIO_INTR_PCC1_CD); /* Edge trig. */
GPIO_INTTYPE2 = 0; /* Falling edge & low-level */
GPIO_GPIOFEOI = 0xff; /* Clear all GPIO interrupts */
GPIO_GPIOINTEN = 0xff; /* Enable all GPIO interrupts */
init_FIQ();
}
arch/arm/mach-lh7a40x/irq-lh7a400.c 0 → 100644
View file @ 1c0c2783
/* arch/arm/mach-lh7a40x/irq-lh7a400.c
*
* Copyright (C) 2004 Coastal Environmental Systems
*
* 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.
*
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/ptrace.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/irq.h>
#include <asm/arch/irqs.h>
/* CPU IRQ handling */
static void lh7a400_mask_irq (u32 irq)
{
INTC_INTENC = (1 << irq);
}
static void lh7a400_unmask_irq (u32 irq)
{
INTC_INTENS = (1 << irq);
}
static void lh7a400_ack_gpio_irq (u32 irq)
{
GPIO_GPIOFEOI = (1 << IRQ_TO_GPIO (irq));
INTC_INTENC = (1 << irq);
}
static struct irqchip lh7a400_internal_chip = {
.ack = lh7a400_mask_irq, /* Level triggering -> mask is ack */
.mask = lh7a400_mask_irq,
.unmask = lh7a400_unmask_irq,
};
static struct irqchip lh7a400_gpio_chip = {
.ack = lh7a400_ack_gpio_irq,
.mask = lh7a400_mask_irq,
.unmask = lh7a400_unmask_irq,
};
/* IRQ initialization */
void __init lh7a400_init_irq (void)
{
int irq;
INTC_INTENC = 0xffffffff; /* Disable all interrupts */
GPIO_GPIOFINTEN = 0x00; /* Disable all GPIOF interrupts */
barrier ();
for (irq = 0; irq < NR_IRQS; ++irq) {
switch (irq) {
case IRQ_GPIO0INTR:
case IRQ_GPIO1INTR:
case IRQ_GPIO2INTR:
case IRQ_GPIO3INTR:
case IRQ_GPIO4INTR:
case IRQ_GPIO5INTR:
case IRQ_GPIO6INTR:
case IRQ_GPIO7INTR:
set_irq_chip (irq, &lh7a400_gpio_chip);
set_irq_handler (irq, do_level_IRQ); /* OK default */
break;
default:
set_irq_chip (irq, &lh7a400_internal_chip);
set_irq_handler (irq, do_level_IRQ);
}
set_irq_flags (irq, IRQF_VALID);
}
lh7a40x_init_board_irq ();
/* *** FIXME: the LH7a400 does use FIQ interrupts in some cases. For
the time being, these are not initialized. */
/* init_FIQ(); */
}
arch/arm/mach-lh7a40x/irq-lh7a404.c 0 → 100644
View file @ 1c0c2783
/* arch/arm/mach-lh7a40x/irq-lh7a404.c
*
* Copyright (C) 2004 Logic Product Development
*
* 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.
*
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/ptrace.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/irq.h>
#include <asm/arch/irqs.h>
#define USE_PRIORITIES
/* See Documentation/arm/Sharp-LH/VectoredInterruptController for more
* information on using the vectored interrupt controller's
* prioritizing feature. */
static unsigned char irq_pri_vic1[] = {
#if defined (USE_PRIORITIES)
IRQ_GPIO3INTR,
#endif
};
static unsigned char irq_pri_vic2[] = {
#if defined (USE_PRIORITIES)
IRQ_T3UI, IRQ_GPIO7INTR,
IRQ_UART1INTR, IRQ_UART2INTR, IRQ_UART3INTR,
#endif
};
/* CPU IRQ handling */
static void lh7a404_vic1_mask_irq (u32 irq)
{
VIC1_INTENCLR = (1 << irq);
}
static void lh7a404_vic1_unmask_irq (u32 irq)
{
VIC1_INTEN = (1 << irq);
}
static void lh7a404_vic2_mask_irq (u32 irq)
{
VIC2_INTENCLR = (1 << (irq - 32));
}
static void lh7a404_vic2_unmask_irq (u32 irq)
{
VIC2_INTEN = (1 << (irq - 32));
}
static void lh7a404_vic1_ack_gpio_irq (u32 irq)
{
GPIO_GPIOFEOI = (1 << IRQ_TO_GPIO (irq));
VIC1_INTENCLR = (1 << irq);
}
static void lh7a404_vic2_ack_gpio_irq (u32 irq)
{
GPIO_GPIOFEOI = (1 << IRQ_TO_GPIO (irq));
VIC2_INTENCLR = (1 << irq);
}
static struct irqchip lh7a404_vic1_chip = {
.ack = lh7a404_vic1_mask_irq, /* Because level-triggered */
.mask = lh7a404_vic1_mask_irq,
.unmask = lh7a404_vic1_unmask_irq,
};
static struct irqchip lh7a404_vic2_chip = {
.ack = lh7a404_vic2_mask_irq, /* Because level-triggered */
.mask = lh7a404_vic2_mask_irq,
.unmask = lh7a404_vic2_unmask_irq,
};
static struct irqchip lh7a404_gpio_vic1_chip = {
.ack = lh7a404_vic1_ack_gpio_irq,
.mask = lh7a404_vic1_mask_irq,
.unmask = lh7a404_vic1_unmask_irq,
};
static struct irqchip lh7a404_gpio_vic2_chip = {
.ack = lh7a404_vic2_ack_gpio_irq,
.mask = lh7a404_vic2_mask_irq,
.unmask = lh7a404_vic2_unmask_irq,
};
/* IRQ initialization */
void __init lh7a404_init_irq (void)
{
int irq;
VIC1_INTENCLR = 0xffffffff;
VIC2_INTENCLR = 0xffffffff;
VIC1_INTSEL = 0; /* All IRQs */
VIC2_INTSEL = 0; /* All IRQs */
VIC1_NVADDR = VA_VIC1DEFAULT;
VIC2_NVADDR = VA_VIC2DEFAULT;
VIC1_VECTADDR = 0;
VIC2_VECTADDR = 0;
GPIO_GPIOFINTEN = 0x00; /* Disable all GPIOF interrupts */
barrier ();
/* Install prioritized interrupts, if there are any. */
/* The | 0x20*/
for (irq = 0; irq < 16; ++irq) {
(&VIC1_VAD0)[irq]
= (irq < ARRAY_SIZE (irq_pri_vic1))
? (irq_pri_vic1[irq] | VA_VECTORED) : 0;
(&VIC1_VECTCNTL0)[irq]
= (irq < ARRAY_SIZE (irq_pri_vic1))
? (irq_pri_vic1[irq] | VIC_CNTL_ENABLE) : 0;
(&VIC2_VAD0)[irq]
= (irq < ARRAY_SIZE (irq_pri_vic2))
? (irq_pri_vic2[irq] | VA_VECTORED) : 0;
(&VIC2_VECTCNTL0)[irq]
= (irq < ARRAY_SIZE (irq_pri_vic2))
? (irq_pri_vic2[irq] | VIC_CNTL_ENABLE) : 0;
}
for (irq = 0; irq < NR_IRQS; ++irq) {
switch (irq) {
case IRQ_GPIO0INTR:
case IRQ_GPIO1INTR:
case IRQ_GPIO2INTR:
case IRQ_GPIO3INTR:
case IRQ_GPIO4INTR:
case IRQ_GPIO5INTR:
case IRQ_GPIO6INTR:
case IRQ_GPIO7INTR:
set_irq_chip (irq, irq < 32
? &lh7a404_gpio_vic1_chip
: &lh7a404_gpio_vic2_chip);
set_irq_handler (irq, do_level_IRQ); /* OK default */
break;
default:
set_irq_chip (irq, irq < 32
? &lh7a404_vic1_chip
: &lh7a404_vic2_chip);
set_irq_handler (irq, do_level_IRQ);
}
set_irq_flags (irq, IRQF_VALID);
}
lh7a40x_init_board_irq ();
}
arch/arm/mach-lh7a40x/irq-lpd7a40x.c 0 → 100644
View file @ 1c0c2783
/* arch/arm/mach-lh7a40x/irq-lpd7a40x.c
*
* Copyright (C) 2004 Coastal Environmental Systems
* Copyright (C) 2004 Logic Product Development
*
* 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.
*
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/ptrace.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/irqs.h>
static void lh7a40x_ack_cpld_irq (u32 irq)
{
/* CPLD doesn't have ack capability */
}
static void lh7a40x_mask_cpld_irq (u32 irq)
{
switch (irq) {
case IRQ_LPD7A40X_ETH_INT:
CPLD_INTERRUPTS = CPLD_INTERRUPTS | 0x4;
break;
case IRQ_LPD7A400_TS:
CPLD_INTERRUPTS = CPLD_INTERRUPTS | 0x8;
break;
}
}
static void lh7a40x_unmask_cpld_irq (u32 irq)
{
switch (irq) {
case IRQ_LPD7A40X_ETH_INT:
CPLD_INTERRUPTS = CPLD_INTERRUPTS & ~ 0x4;
break;
case IRQ_LPD7A400_TS:
CPLD_INTERRUPTS = CPLD_INTERRUPTS & ~ 0x8;
break;
}
}
static struct irqchip lh7a40x_cpld_chip = {
.ack = lh7a40x_ack_cpld_irq,
.mask = lh7a40x_mask_cpld_irq,
.unmask = lh7a40x_unmask_cpld_irq,
};
#define IRQ_DISPATCH(irq) irq_desc[irq].handle ((irq), &irq_desc[irq], regs)
static void lh7a40x_cpld_handler (unsigned int irq, struct irqdesc *desc,
struct pt_regs *regs)
{
unsigned int mask = CPLD_INTERRUPTS;
desc->chip->ack (irq);
if ((mask & 0x1) == 0) /* WLAN */
IRQ_DISPATCH (IRQ_LPD7A40X_ETH_INT);
if ((mask & 0x2) == 0) /* Touch */
IRQ_DISPATCH (IRQ_LPD7A400_TS);
desc->chip->unmask (irq); /* Level-triggered need this */
}
/* IRQ initialization */
void __init lh7a40x_init_board_irq (void)
{
int irq;
/* Rev A (v2.8): PF0, PF1, PF2, and PF3 are available IRQs.
PF7 supports the CPLD.
Rev B (v3.4): PF0, PF1, and PF2 are available IRQs.
PF3 supports the CPLD.
(Some) LPD7A404 prerelease boards report a version
number of 0x16, but we force an override since the
hardware is of the newer variety.
*/
unsigned char cpld_version = CPLD_REVISION;
int pinCPLD;
#if defined CONFIG_MACH_LPD7A404
cpld_version = 0x34; /* Override, for now */
#endif
pinCPLD = (cpld_version == 0x28) ? 7 : 3;
/* First, configure user controlled GPIOF interrupts */
GPIO_PFDD &= ~0x0f; /* PF0-3 are inputs */
GPIO_INTTYPE1 &= ~0x0f; /* PF0-3 are level triggered */
GPIO_INTTYPE2 &= ~0x0f; /* PF0-3 are active low */
barrier ();
GPIO_GPIOFINTEN |= 0x0f; /* Enable PF0, PF1, PF2, and PF3 IRQs */
/* Then, configure CPLD interrupt */
CPLD_INTERRUPTS = 0x0c; /* Disable all CPLD interrupts */
GPIO_PFDD &= ~(1 << pinCPLD); /* Make input */
GPIO_INTTYPE1 |= (1 << pinCPLD); /* Edge triggered */
GPIO_INTTYPE2 &= ~(1 << pinCPLD); /* Active low */
barrier ();
GPIO_GPIOFINTEN |= (1 << pinCPLD); /* Enable */
/* Cascade CPLD interrupts */
for (irq = IRQ_BOARD_START;
irq < IRQ_BOARD_START + NR_IRQ_BOARD; ++irq) {
set_irq_chip (irq, &lh7a40x_cpld_chip);
set_irq_handler (irq, do_edge_IRQ);
set_irq_flags (irq, IRQF_VALID);
}
set_irq_chained_handler ((cpld_version == 0x28)
? IRQ_CPLD_V28
: IRQ_CPLD_V34,
lh7a40x_cpld_handler);
}
arch/arm/mm/Kconfig
View file @ 1c0c2783
......@@ -79,7 +79,7 @@ config CPU_ARM920T
# ARM922T
config CPU_ARM922T
bool
depends on ARCH_CAMELOT
depends on ARCH_CAMELOT || ARCH_LH7A40X
default y
select CPU_32v4
select CPU_ABRT_EV4T
......
arch/arm/mm/discontig.c
View file @ 1c0c2783
......@@ -15,8 +15,8 @@
#include <linux/init.h>
#include <linux/bootmem.h>
#if MAX_NUMNODES != 4
#error Fix Me Please
#if MAX_NUMNODES != 4 && MAX_NUMNODES != 16
# error Fix Me Please
#endif
/*
......@@ -29,8 +29,21 @@ pg_data_t discontig_node_data[MAX_NUMNODES] = {
{ .bdata = &node_bootmem_data[0] },
{ .bdata = &node_bootmem_data[1] },
{ .bdata = &node_bootmem_data[2] },
{ .bdata = &node_bootmem_data[3] }
{ .bdata = &node_bootmem_data[3] },
#if MAX_NUMNODES == 16
{ .bdata = &node_bootmem_data[4] },
{ .bdata = &node_bootmem_data[5] },
{ .bdata = &node_bootmem_data[6] },
{ .bdata = &node_bootmem_data[7] },
{ .bdata = &node_bootmem_data[8] },
{ .bdata = &node_bootmem_data[9] },
{ .bdata = &node_bootmem_data[10] },
{ .bdata = &node_bootmem_data[11] },
{ .bdata = &node_bootmem_data[12] },
{ .bdata = &node_bootmem_data[13] },
{ .bdata = &node_bootmem_data[14] },
{ .bdata = &node_bootmem_data[15] },
#endif
};
EXPORT_SYMBOL(discontig_node_data);
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