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Commit 2b1bd1ac authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Preliminary support for the SH-X3 CPU. 



This adds basic support for UP SH-X3.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 027e56e6

arch/sh/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -598,6 +598,7 @@ config NR_CPUS 
	int "Maximum number of CPUs (2-32)"

	range 2 32

	depends on SMP

	default "4" if CPU_SHX3

	default "2"

	help

	  This allows you to specify the maximum number of CPUs which this

arch/sh/configs/shx3_defconfig

0 → 100644
+756 −0
Original line number Diff line number Diff line 
#

# Automatically generated make config: don't edit

# Linux kernel version: 2.6.22-rc4

# Wed Jun 20 14:09:27 2007

#

CONFIG_SUPERH=y

CONFIG_RWSEM_GENERIC_SPINLOCK=y

CONFIG_GENERIC_BUG=y

CONFIG_GENERIC_FIND_NEXT_BIT=y

CONFIG_GENERIC_HWEIGHT=y

CONFIG_GENERIC_HARDIRQS=y

CONFIG_GENERIC_IRQ_PROBE=y

CONFIG_GENERIC_CALIBRATE_DELAY=y

CONFIG_GENERIC_TIME=y

CONFIG_GENERIC_CLOCKEVENTS=y

CONFIG_STACKTRACE_SUPPORT=y

CONFIG_LOCKDEP_SUPPORT=y

# CONFIG_ARCH_HAS_ILOG2_U32 is not set

# CONFIG_ARCH_HAS_ILOG2_U64 is not set

CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"



#

# Code maturity level options

#

CONFIG_EXPERIMENTAL=y

CONFIG_BROKEN_ON_SMP=y

CONFIG_LOCK_KERNEL=y

CONFIG_INIT_ENV_ARG_LIMIT=32



#

# General setup

#

CONFIG_LOCALVERSION=""

CONFIG_LOCALVERSION_AUTO=y

CONFIG_SWAP=y

CONFIG_SYSVIPC=y

# CONFIG_IPC_NS is not set

CONFIG_SYSVIPC_SYSCTL=y

CONFIG_BSD_PROCESS_ACCT=y

# CONFIG_BSD_PROCESS_ACCT_V3 is not set

# CONFIG_UTS_NS is not set

CONFIG_IKCONFIG=y

CONFIG_IKCONFIG_PROC=y

CONFIG_LOG_BUF_SHIFT=14

# CONFIG_SYSFS_DEPRECATED is not set

# CONFIG_RELAY is not set

CONFIG_BLK_DEV_INITRD=y

CONFIG_INITRAMFS_SOURCE=""

CONFIG_CC_OPTIMIZE_FOR_SIZE=y

CONFIG_SYSCTL=y

CONFIG_EMBEDDED=y

CONFIG_UID16=y

CONFIG_SYSCTL_SYSCALL=y

CONFIG_KALLSYMS=y

CONFIG_KALLSYMS_ALL=y

# CONFIG_KALLSYMS_EXTRA_PASS is not set

CONFIG_HOTPLUG=y

CONFIG_PRINTK=y

CONFIG_BUG=y

CONFIG_ELF_CORE=y

CONFIG_BASE_FULL=y

CONFIG_FUTEX=y

CONFIG_ANON_INODES=y

CONFIG_EPOLL=y

CONFIG_SIGNALFD=y

CONFIG_TIMERFD=y

CONFIG_EVENTFD=y

CONFIG_SHMEM=y

CONFIG_VM_EVENT_COUNTERS=y

CONFIG_SLAB=y

# CONFIG_SLUB is not set

# CONFIG_SLOB is not set

CONFIG_RT_MUTEXES=y

# CONFIG_TINY_SHMEM is not set

CONFIG_BASE_SMALL=0



#

# Loadable module support

#

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

# CONFIG_MODULE_FORCE_UNLOAD is not set

# CONFIG_MODVERSIONS is not set

# CONFIG_MODULE_SRCVERSION_ALL is not set

CONFIG_KMOD=y



#

# Block layer

#

CONFIG_BLOCK=y

# CONFIG_LBD is not set

# CONFIG_BLK_DEV_IO_TRACE is not set

# CONFIG_LSF is not set



#

# IO Schedulers

#

CONFIG_IOSCHED_NOOP=y

# CONFIG_IOSCHED_AS is not set

# CONFIG_IOSCHED_DEADLINE is not set

# CONFIG_IOSCHED_CFQ is not set

# CONFIG_DEFAULT_AS is not set

# CONFIG_DEFAULT_DEADLINE is not set

# CONFIG_DEFAULT_CFQ is not set

CONFIG_DEFAULT_NOOP=y

CONFIG_DEFAULT_IOSCHED="noop"



#

# System type

#

CONFIG_CPU_SH4=y

CONFIG_CPU_SH4A=y

CONFIG_CPU_SHX3=y

# CONFIG_CPU_SUBTYPE_SH7619 is not set

# CONFIG_CPU_SUBTYPE_SH7206 is not set

# CONFIG_CPU_SUBTYPE_SH7300 is not set

# CONFIG_CPU_SUBTYPE_SH7705 is not set

# CONFIG_CPU_SUBTYPE_SH7706 is not set

# CONFIG_CPU_SUBTYPE_SH7707 is not set

# CONFIG_CPU_SUBTYPE_SH7708 is not set

# CONFIG_CPU_SUBTYPE_SH7709 is not set

# CONFIG_CPU_SUBTYPE_SH7710 is not set

# CONFIG_CPU_SUBTYPE_SH7712 is not set

# CONFIG_CPU_SUBTYPE_SH7750 is not set

# CONFIG_CPU_SUBTYPE_SH7091 is not set

# CONFIG_CPU_SUBTYPE_SH7750R is not set

# CONFIG_CPU_SUBTYPE_SH7750S is not set

# CONFIG_CPU_SUBTYPE_SH7751 is not set

# CONFIG_CPU_SUBTYPE_SH7751R is not set

# CONFIG_CPU_SUBTYPE_SH7760 is not set

# CONFIG_CPU_SUBTYPE_SH4_202 is not set

# CONFIG_CPU_SUBTYPE_ST40STB1 is not set

# CONFIG_CPU_SUBTYPE_ST40GX1 is not set

# CONFIG_CPU_SUBTYPE_SH7770 is not set

# CONFIG_CPU_SUBTYPE_SH7780 is not set

# CONFIG_CPU_SUBTYPE_SH7785 is not set

CONFIG_CPU_SUBTYPE_SHX3=y

# CONFIG_CPU_SUBTYPE_SH73180 is not set

# CONFIG_CPU_SUBTYPE_SH7343 is not set

# CONFIG_CPU_SUBTYPE_SH7722 is not set



#

# Memory management options

#

CONFIG_QUICKLIST=y

CONFIG_MMU=y

CONFIG_PAGE_OFFSET=0x80000000

CONFIG_MEMORY_START=0x0c000000

CONFIG_MEMORY_SIZE=0x04000000

CONFIG_VSYSCALL=y

CONFIG_ARCH_FLATMEM_ENABLE=y

CONFIG_ARCH_SPARSEMEM_ENABLE=y

CONFIG_ARCH_SPARSEMEM_DEFAULT=y

CONFIG_MAX_ACTIVE_REGIONS=1

CONFIG_ARCH_POPULATES_NODE_MAP=y

CONFIG_ARCH_SELECT_MEMORY_MODEL=y

CONFIG_PAGE_SIZE_4KB=y

# CONFIG_PAGE_SIZE_8KB is not set

# CONFIG_PAGE_SIZE_64KB is not set

CONFIG_HUGETLB_PAGE_SIZE_64K=y

# CONFIG_HUGETLB_PAGE_SIZE_256K is not set

# CONFIG_HUGETLB_PAGE_SIZE_1MB is not set

# CONFIG_HUGETLB_PAGE_SIZE_4MB is not set

# CONFIG_HUGETLB_PAGE_SIZE_64MB is not set

CONFIG_SELECT_MEMORY_MODEL=y

CONFIG_FLATMEM_MANUAL=y

# CONFIG_DISCONTIGMEM_MANUAL is not set

# CONFIG_SPARSEMEM_MANUAL is not set

CONFIG_FLATMEM=y

CONFIG_FLAT_NODE_MEM_MAP=y

CONFIG_SPARSEMEM_STATIC=y

CONFIG_SPLIT_PTLOCK_CPUS=4

# CONFIG_RESOURCES_64BIT is not set

CONFIG_ZONE_DMA_FLAG=0

CONFIG_NR_QUICK=2



#

# Cache configuration

#

# CONFIG_SH_DIRECT_MAPPED is not set

# CONFIG_SH_WRITETHROUGH is not set



#

# Processor features

#

CONFIG_CPU_LITTLE_ENDIAN=y

# CONFIG_CPU_BIG_ENDIAN is not set

# CONFIG_SH_FPU is not set

# CONFIG_SH_FPU_EMU is not set

CONFIG_SH_DSP=y

CONFIG_SH_STORE_QUEUES=y

CONFIG_CPU_HAS_INTEVT=y

CONFIG_CPU_HAS_INTC2_IRQ=y

CONFIG_CPU_HAS_SR_RB=y



#

# Board support

#



#

# Timer and clock configuration

#

CONFIG_SH_TMU=y

CONFIG_SH_TIMER_IRQ=16

CONFIG_SH_PCLK_FREQ=50000000

CONFIG_TICK_ONESHOT=y

CONFIG_NO_HZ=y

CONFIG_HIGH_RES_TIMERS=y



#

# CPU Frequency scaling

#

# CONFIG_CPU_FREQ is not set



#

# DMA support

#

# CONFIG_SH_DMA is not set



#

# Companion Chips

#



#

# Additional SuperH Device Drivers

#

CONFIG_HEARTBEAT=y

# CONFIG_PUSH_SWITCH is not set



#

# Kernel features

#

# CONFIG_HZ_100 is not set

CONFIG_HZ_250=y

# CONFIG_HZ_300 is not set

# CONFIG_HZ_1000 is not set

CONFIG_HZ=250

CONFIG_KEXEC=y

# CONFIG_CRASH_DUMP is not set

# CONFIG_PREEMPT_NONE is not set

# CONFIG_PREEMPT_VOLUNTARY is not set

CONFIG_PREEMPT=y

CONFIG_PREEMPT_BKL=y



#

# Boot options

#

CONFIG_ZERO_PAGE_OFFSET=0x00001000

CONFIG_BOOT_LINK_OFFSET=0x00800000

# CONFIG_UBC_WAKEUP is not set

CONFIG_CMDLINE_BOOL=y

CONFIG_CMDLINE="console=ttySC0,115200 ip=192.168.1.2:::255.255.255.0 root=/dev/nfs nfsroot=192.168.1.1:/exports/devel/rfs/mobiler noaliencache earlyprintk=bios ignore_loglevel"



#

# Bus options

#

# CONFIG_ARCH_SUPPORTS_MSI is not set



#

# PCCARD (PCMCIA/CardBus) support

#

# CONFIG_PCCARD is not set



#

# Executable file formats

#

CONFIG_BINFMT_ELF=y

# CONFIG_BINFMT_MISC is not set



#

# Networking

#

# CONFIG_NET is not set



#

# Device Drivers

#



#

# Generic Driver Options

#

CONFIG_STANDALONE=y

CONFIG_PREVENT_FIRMWARE_BUILD=y

# CONFIG_FW_LOADER is not set

# CONFIG_DEBUG_DRIVER is not set

# CONFIG_DEBUG_DEVRES is not set

# CONFIG_SYS_HYPERVISOR is not set



#

# Connector - unified userspace <-> kernelspace linker

#

# CONFIG_MTD is not set



#

# Parallel port support

#

# CONFIG_PARPORT is not set



#

# Plug and Play support

#

# CONFIG_PNPACPI is not set



#

# Block devices

#

# CONFIG_BLK_DEV_COW_COMMON is not set

# CONFIG_BLK_DEV_LOOP is not set

CONFIG_BLK_DEV_RAM=y

CONFIG_BLK_DEV_RAM_COUNT=16

CONFIG_BLK_DEV_RAM_SIZE=4096

CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024

# CONFIG_CDROM_PKTCDVD is not set



#

# Misc devices

#

# CONFIG_BLINK is not set

# CONFIG_IDE is not set



#

# SCSI device support

#

# CONFIG_RAID_ATTRS is not set

CONFIG_SCSI=y

# CONFIG_SCSI_TGT is not set

# CONFIG_SCSI_NETLINK is not set

CONFIG_SCSI_PROC_FS=y



#

# SCSI support type (disk, tape, CD-ROM)

#

CONFIG_BLK_DEV_SD=y

# CONFIG_CHR_DEV_ST is not set

# CONFIG_CHR_DEV_OSST is not set

# CONFIG_BLK_DEV_SR is not set

# CONFIG_CHR_DEV_SG is not set

# CONFIG_CHR_DEV_SCH is not set



#

# Some SCSI devices (e.g. CD jukebox) support multiple LUNs

#

# CONFIG_SCSI_MULTI_LUN is not set

# CONFIG_SCSI_CONSTANTS is not set

# CONFIG_SCSI_LOGGING is not set

# CONFIG_SCSI_SCAN_ASYNC is not set

CONFIG_SCSI_WAIT_SCAN=m



#

# SCSI Transports

#

# CONFIG_SCSI_SPI_ATTRS is not set

# CONFIG_SCSI_FC_ATTRS is not set

# CONFIG_SCSI_SAS_ATTRS is not set

# CONFIG_SCSI_SAS_LIBSAS is not set



#

# SCSI low-level drivers

#

# CONFIG_SCSI_DEBUG is not set

CONFIG_ATA=y

# CONFIG_ATA_NONSTANDARD is not set

CONFIG_PATA_PLATFORM=y



#

# Multi-device support (RAID and LVM)

#

# CONFIG_MD is not set



#

# ISDN subsystem

#



#

# Telephony Support

#

# CONFIG_PHONE is not set



#

# Input device support

#

CONFIG_INPUT=y

# CONFIG_INPUT_FF_MEMLESS is not set



#

# Userland interfaces

#

CONFIG_INPUT_MOUSEDEV=y

# CONFIG_INPUT_MOUSEDEV_PSAUX is not set

CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024

CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768

# CONFIG_INPUT_JOYDEV is not set

# CONFIG_INPUT_TSDEV is not set

# CONFIG_INPUT_EVDEV is not set

# CONFIG_INPUT_EVBUG is not set



#

# Input Device Drivers

#

CONFIG_INPUT_KEYBOARD=y

CONFIG_KEYBOARD_ATKBD=y

# CONFIG_KEYBOARD_SUNKBD is not set

# CONFIG_KEYBOARD_LKKBD is not set

# CONFIG_KEYBOARD_XTKBD is not set

# CONFIG_KEYBOARD_NEWTON is not set

# CONFIG_KEYBOARD_STOWAWAY is not set

# CONFIG_INPUT_MOUSE is not set

# CONFIG_INPUT_JOYSTICK is not set

# CONFIG_INPUT_TABLET is not set

# CONFIG_INPUT_TOUCHSCREEN is not set

# CONFIG_INPUT_MISC is not set



#

# Hardware I/O ports

#

CONFIG_SERIO=y

# CONFIG_SERIO_I8042 is not set

# CONFIG_SERIO_SERPORT is not set

CONFIG_SERIO_LIBPS2=y

# CONFIG_SERIO_RAW is not set

# CONFIG_GAMEPORT is not set



#

# Character devices

#

# CONFIG_VT is not set

# CONFIG_SERIAL_NONSTANDARD is not set



#

# Serial drivers

#

# CONFIG_SERIAL_8250 is not set



#

# Non-8250 serial port support

#

CONFIG_SERIAL_SH_SCI=y

CONFIG_SERIAL_SH_SCI_NR_UARTS=2

CONFIG_SERIAL_SH_SCI_CONSOLE=y

CONFIG_SERIAL_CORE=y

CONFIG_SERIAL_CORE_CONSOLE=y

CONFIG_UNIX98_PTYS=y

CONFIG_LEGACY_PTYS=y

CONFIG_LEGACY_PTY_COUNT=256



#

# IPMI

#

# CONFIG_IPMI_HANDLER is not set

# CONFIG_WATCHDOG is not set

CONFIG_HW_RANDOM=y

# CONFIG_R3964 is not set

# CONFIG_RAW_DRIVER is not set



#

# TPM devices

#

# CONFIG_TCG_TPM is not set

# CONFIG_I2C is not set



#

# SPI support

#

# CONFIG_SPI is not set

# CONFIG_SPI_MASTER is not set



#

# Dallas's 1-wire bus

#

# CONFIG_W1 is not set

# CONFIG_HWMON is not set



#

# Multifunction device drivers

#

# CONFIG_MFD_SM501 is not set



#

# Multimedia devices

#

# CONFIG_VIDEO_DEV is not set

# CONFIG_DAB is not set



#

# Graphics support

#

# CONFIG_BACKLIGHT_LCD_SUPPORT is not set



#

# Display device support

#

# CONFIG_DISPLAY_SUPPORT is not set

# CONFIG_VGASTATE is not set

# CONFIG_FB is not set



#

# Sound

#

# CONFIG_SOUND is not set



#

# HID Devices

#

# CONFIG_HID is not set



#

# USB support

#

# CONFIG_USB_ARCH_HAS_HCD is not set

# CONFIG_USB_ARCH_HAS_OHCI is not set

# CONFIG_USB_ARCH_HAS_EHCI is not set



#

# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'

#



#

# USB Gadget Support

#

# CONFIG_USB_GADGET is not set

# CONFIG_MMC is not set



#

# LED devices

#

# CONFIG_NEW_LEDS is not set



#

# LED drivers

#



#

# LED Triggers

#



#

# InfiniBand support

#



#

# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)

#



#

# Real Time Clock

#

CONFIG_RTC_LIB=y

CONFIG_RTC_CLASS=y

CONFIG_RTC_HCTOSYS=y

CONFIG_RTC_HCTOSYS_DEVICE="rtc0"

# CONFIG_RTC_DEBUG is not set



#

# RTC interfaces

#

CONFIG_RTC_INTF_SYSFS=y

CONFIG_RTC_INTF_PROC=y

CONFIG_RTC_INTF_DEV=y

# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set

# CONFIG_RTC_DRV_TEST is not set



#

# I2C RTC drivers

#



#

# SPI RTC drivers

#



#

# Platform RTC drivers

#

# CONFIG_RTC_DRV_DS1553 is not set

# CONFIG_RTC_DRV_DS1742 is not set

# CONFIG_RTC_DRV_M48T86 is not set

# CONFIG_RTC_DRV_V3020 is not set



#

# on-CPU RTC drivers

#

CONFIG_RTC_DRV_SH=y



#

# DMA Engine support

#

# CONFIG_DMA_ENGINE is not set



#

# DMA Clients

#



#

# DMA Devices

#



#

# File systems

#

CONFIG_EXT2_FS=y

# CONFIG_EXT2_FS_XATTR is not set

# CONFIG_EXT2_FS_XIP is not set

CONFIG_EXT3_FS=y

CONFIG_EXT3_FS_XATTR=y

# CONFIG_EXT3_FS_POSIX_ACL is not set

# CONFIG_EXT3_FS_SECURITY is not set

# CONFIG_EXT4DEV_FS is not set

CONFIG_JBD=y

# CONFIG_JBD_DEBUG is not set

CONFIG_FS_MBCACHE=y

# CONFIG_REISERFS_FS is not set

# CONFIG_JFS_FS is not set

# CONFIG_FS_POSIX_ACL is not set

# CONFIG_XFS_FS is not set

# CONFIG_GFS2_FS is not set

# CONFIG_MINIX_FS is not set

# CONFIG_ROMFS_FS is not set

CONFIG_INOTIFY=y

CONFIG_INOTIFY_USER=y

# CONFIG_QUOTA is not set

CONFIG_DNOTIFY=y

# CONFIG_AUTOFS_FS is not set

# CONFIG_AUTOFS4_FS is not set

# CONFIG_FUSE_FS is not set



#

# CD-ROM/DVD Filesystems

#

# CONFIG_ISO9660_FS is not set

# CONFIG_UDF_FS is not set



#

# DOS/FAT/NT Filesystems

#

# CONFIG_MSDOS_FS is not set

# CONFIG_VFAT_FS is not set

# CONFIG_NTFS_FS is not set



#

# Pseudo filesystems

#

CONFIG_PROC_FS=y

CONFIG_PROC_KCORE=y

CONFIG_PROC_SYSCTL=y

CONFIG_SYSFS=y

CONFIG_TMPFS=y

# CONFIG_TMPFS_POSIX_ACL is not set

CONFIG_HUGETLBFS=y

CONFIG_HUGETLB_PAGE=y

CONFIG_RAMFS=y

# CONFIG_CONFIGFS_FS is not set



#

# Miscellaneous filesystems

#

# CONFIG_ADFS_FS is not set

# CONFIG_AFFS_FS is not set

# CONFIG_HFS_FS is not set

# CONFIG_HFSPLUS_FS is not set

# CONFIG_BEFS_FS is not set

# CONFIG_BFS_FS is not set

# CONFIG_EFS_FS is not set

# CONFIG_CRAMFS is not set

# CONFIG_VXFS_FS is not set

# CONFIG_HPFS_FS is not set

# CONFIG_QNX4FS_FS is not set

# CONFIG_SYSV_FS is not set

# CONFIG_UFS_FS is not set



#

# Partition Types

#

# CONFIG_PARTITION_ADVANCED is not set

CONFIG_MSDOS_PARTITION=y



#

# Native Language Support

#

# CONFIG_NLS is not set



#

# Profiling support

#

CONFIG_PROFILING=y

# CONFIG_OPROFILE is not set



#

# Kernel hacking

#

CONFIG_TRACE_IRQFLAGS_SUPPORT=y

CONFIG_PRINTK_TIME=y

# CONFIG_ENABLE_MUST_CHECK is not set

CONFIG_MAGIC_SYSRQ=y

# CONFIG_UNUSED_SYMBOLS is not set

CONFIG_DEBUG_FS=y

# CONFIG_HEADERS_CHECK is not set

CONFIG_DEBUG_KERNEL=y

# CONFIG_DEBUG_SHIRQ is not set

CONFIG_DETECT_SOFTLOCKUP=y

# CONFIG_SCHEDSTATS is not set

# CONFIG_TIMER_STATS is not set

CONFIG_DEBUG_SLAB=y

CONFIG_DEBUG_SLAB_LEAK=y

CONFIG_DEBUG_PREEMPT=y

# CONFIG_DEBUG_RT_MUTEXES is not set

# CONFIG_RT_MUTEX_TESTER is not set

CONFIG_DEBUG_SPINLOCK=y

CONFIG_DEBUG_MUTEXES=y

CONFIG_DEBUG_LOCK_ALLOC=y

# CONFIG_PROVE_LOCKING is not set

CONFIG_LOCKDEP=y

CONFIG_DEBUG_LOCKDEP=y

# CONFIG_DEBUG_SPINLOCK_SLEEP is not set

# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set

CONFIG_STACKTRACE=y

# CONFIG_DEBUG_KOBJECT is not set

CONFIG_DEBUG_BUGVERBOSE=y

# CONFIG_DEBUG_INFO is not set

CONFIG_DEBUG_VM=y

# CONFIG_DEBUG_LIST is not set

CONFIG_FRAME_POINTER=y

CONFIG_FORCED_INLINING=y

# CONFIG_RCU_TORTURE_TEST is not set

# CONFIG_FAULT_INJECTION is not set

CONFIG_SH_STANDARD_BIOS=y

# CONFIG_EARLY_SCIF_CONSOLE is not set

CONFIG_EARLY_PRINTK=y

# CONFIG_DEBUG_BOOTMEM is not set

CONFIG_DEBUG_STACKOVERFLOW=y

CONFIG_DEBUG_STACK_USAGE=y

# CONFIG_4KSTACKS is not set

# CONFIG_SH_KGDB is not set



#

# Security options

#

# CONFIG_KEYS is not set

# CONFIG_SECURITY is not set



#

# Cryptographic options

#

# CONFIG_CRYPTO is not set



#

# Library routines

#

CONFIG_BITREVERSE=y

# CONFIG_CRC_CCITT is not set

# CONFIG_CRC16 is not set

# CONFIG_CRC_ITU_T is not set

CONFIG_CRC32=y

# CONFIG_LIBCRC32C is not set

CONFIG_PLIST=y

CONFIG_HAS_IOMEM=y

CONFIG_HAS_IOPORT=y

CONFIG_HAS_DMA=y

arch/sh/kernel/cpu/sh3/entry.S

+19 −0
Original line number Diff line number Diff line
@@ -340,8 +340,27 @@ ENTRY(vbr_base) 
general_exception:

	mov.l	1f, k2

	mov.l	2f, k3

#ifdef CONFIG_CPU_SUBTYPE_SHX3

	mov.l	@k2, k2



	! Is EXPEVT larger than 0x800?

	mov	#0x8, k0

	shll8	k0

	cmp/hs	k0, k2

	bf	0f



	! then add 0x580 (k2 is 0xd80 or 0xda0)

	mov	#0x58, k0

	shll2	k0

	shll2	k0

	add	k0, k2

0:

	bra	handle_exception

	 nop

#else

	bra	handle_exception

	 mov.l	@k2, k2

#endif

	.align	2

1:	.long	EXPEVT

2:	.long	ret_from_exception

arch/sh/kernel/cpu/sh4/probe.c

+8 −0
Original line number Diff line number Diff line
@@ -141,6 +141,14 @@ int __init detect_cpu_and_cache_system(void) 
			current_cpu_data.flags |= CPU_HAS_LLSC;

		}

		break;

	case 0x4000:	/* 1st cut */

	case 0x4001:	/* 2nd cut */

		current_cpu_data.type = CPU_SHX3;

		current_cpu_data.icache.ways = 4;

		current_cpu_data.dcache.ways = 4;

		current_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER |

					  CPU_HAS_LLSC;

		break;

	case 0x8000:

		current_cpu_data.type = CPU_ST40RA;

		current_cpu_data.flags |= CPU_HAS_FPU;

arch/sh/kernel/cpu/sh4a/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7785) += setup-sh7785.o 
obj-$(CONFIG_CPU_SUBTYPE_SH73180)	+= setup-sh73180.o

obj-$(CONFIG_CPU_SUBTYPE_SH7343)	+= setup-sh7343.o

obj-$(CONFIG_CPU_SUBTYPE_SH7722)	+= setup-sh7722.o

obj-$(CONFIG_CPU_SUBTYPE_SHX3)		+= setup-shx3.o



# Primary on-chip clocks (common)

clock-$(CONFIG_CPU_SUBTYPE_SH73180)	:= clock-sh73180.o
@@ -17,5 +18,6 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7780) := clock-sh7780.o 
clock-$(CONFIG_CPU_SUBTYPE_SH7785)	:= clock-sh7785.o

clock-$(CONFIG_CPU_SUBTYPE_SH7343)	:= clock-sh7343.o

clock-$(CONFIG_CPU_SUBTYPE_SH7722)	:= clock-sh7722.o

clock-$(CONFIG_CPU_SUBTYPE_SHX3)	:= clock-shx3.o



obj-y	+= $(clock-y)