diff options
55 files changed, 1721 insertions, 263 deletions
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index 4bc38078d58..9ed4e1b8667 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -1,11 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc7 -# Thu Dec 4 15:27:39 2008 +# Linux kernel version: 2.6.29-rc5 +# Tue Mar 3 21:45:57 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y -# CONFIG_GENERIC_GPIO is not set +CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_MMU=y @@ -42,10 +42,19 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set -CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set +CONFIG_LOG_BUF_SHIFT=19 # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set CONFIG_NAMESPACES=y @@ -53,6 +62,7 @@ CONFIG_NAMESPACES=y # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -83,6 +93,7 @@ CONFIG_SLUB_DEBUG=y CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y # CONFIG_MARKERS is not set CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y @@ -93,7 +104,6 @@ CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -101,11 +111,9 @@ 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 CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -121,7 +129,6 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y # CONFIG_FREEZER is not set # @@ -132,7 +139,6 @@ CONFIG_CLASSIC_RCU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -159,11 +165,13 @@ CONFIG_ARCH_KIRKWOOD=y # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set # CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_W90X900 is not set # # Marvell Kirkwood Implementations @@ -171,14 +179,7 @@ CONFIG_ARCH_KIRKWOOD=y CONFIG_MACH_DB88F6281_BP=y CONFIG_MACH_RD88F6192_NAS=y CONFIG_MACH_RD88F6281=y - -# -# Boot options -# - -# -# Power management -# +CONFIG_MACH_SHEEVAPLUG=y CONFIG_PLAT_ORION=y # @@ -214,6 +215,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_ARCH_SUPPORTS_MSI is not set CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set +# CONFIG_PCI_STUB is not set # CONFIG_PCCARD is not set # @@ -242,7 +244,6 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y @@ -291,6 +292,7 @@ CONFIG_NET=y # # Networking options # +CONFIG_COMPAT_NET_DEV_OPS=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y @@ -355,6 +357,7 @@ CONFIG_NET_DSA_MV88E6123_61_65=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -368,12 +371,27 @@ CONFIG_NET_PKTGEN=m # CONFIG_AF_RXRPC is not set # CONFIG_PHONET is not set CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set +CONFIG_CFG80211=y +# CONFIG_CFG80211_REG_DEBUG is not set +# CONFIG_NL80211 is not set CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +CONFIG_LIB80211=y +CONFIG_MAC80211=y + +# +# Rate control algorithm selection +# +CONFIG_MAC80211_RC_MINSTREL=y +# CONFIG_MAC80211_RC_DEFAULT_PID is not set +CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT="minstrel" +# CONFIG_MAC80211_MESH is not set +# CONFIG_MAC80211_LEDS is not set +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -398,6 +416,7 @@ CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set @@ -451,9 +470,7 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x0 -CONFIG_MTD_PHYSMAP_LEN=0x0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=0 +# CONFIG_MTD_PHYSMAP_COMPAT is not set # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_IMPA7 is not set # CONFIG_MTD_INTEL_VR_NOR is not set @@ -481,6 +498,7 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set +# CONFIG_MTD_NAND_GPIO is not set CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_CAFE is not set @@ -491,6 +509,12 @@ CONFIG_MTD_NAND_ORION=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_QINFO_PROBE is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -568,6 +592,8 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_HPTIOP is not set +# CONFIG_LIBFC is not set +# CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set @@ -682,6 +708,9 @@ CONFIG_MARVELL_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y @@ -695,6 +724,7 @@ CONFIG_MII=y # CONFIG_DM9000 is not set # CONFIG_ENC28J60 is not set # CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set @@ -710,7 +740,6 @@ CONFIG_NET_PCI=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set @@ -720,6 +749,7 @@ CONFIG_NET_PCI=y # CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set +# CONFIG_SMSC9420 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set @@ -754,8 +784,39 @@ CONFIG_MV643XX_ETH=y # Wireless LAN # # CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set +CONFIG_WLAN_80211=y +CONFIG_LIBERTAS=y +# CONFIG_LIBERTAS_USB is not set +CONFIG_LIBERTAS_SDIO=y +# CONFIG_LIBERTAS_DEBUG is not set +# CONFIG_LIBERTAS_THINFIRM is not set +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set +# CONFIG_PRISM54 is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_RTL8180 is not set +# CONFIG_RTL8187 is not set +# CONFIG_ADM8211 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_P54_COMMON is not set +# CONFIG_ATH5K is not set +# CONFIG_ATH9K is not set +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_IWLCORE is not set # CONFIG_IWLWIFI_LEDS is not set +# CONFIG_IWLAGN is not set +# CONFIG_IWL3945 is not set +# CONFIG_HOSTAP is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_ZD1211RW is not set +# CONFIG_RT2X00 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # # USB Network Adapters @@ -839,11 +900,11 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_NVRAM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -879,6 +940,7 @@ CONFIG_I2C_HELPER_AUTO=y # # I2C system bus drivers (mostly embedded / system-on-chip) # +# CONFIG_I2C_GPIO is not set CONFIG_I2C_MV64XXX=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set @@ -905,8 +967,6 @@ CONFIG_I2C_MV64XXX=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set @@ -925,12 +985,12 @@ CONFIG_SPI_MASTER=y # SPI Master Controller Drivers # # CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set CONFIG_SPI_ORION=y # # SPI Protocol Masters # -# CONFIG_EEPROM_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set # CONFIG_W1 is not set @@ -952,10 +1012,12 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # # Multimedia devices @@ -1012,11 +1074,9 @@ CONFIG_HID_COMPAT=y CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y -CONFIG_HID_BRIGHT=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y -CONFIG_HID_DELL=y CONFIG_HID_EZKEY=y CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y @@ -1024,12 +1084,15 @@ CONFIG_HID_LOGITECH=y # CONFIG_LOGIRUMBLEPAD2_FF is not set CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y +CONFIG_HID_NTRIG=y CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y CONFIG_HID_SUNPLUS=y +# CONFIG_GREENASIA_FF is not set +CONFIG_HID_TOPSEED=y # CONFIG_THRUSTMASTER_FF is not set # CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y @@ -1058,6 +1121,7 @@ CONFIG_USB_DEVICE_CLASS=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_OHCI_HCD is not set @@ -1087,7 +1151,6 @@ CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DATAFAB=y CONFIG_USB_STORAGE_FREECOM=y # CONFIG_USB_STORAGE_ISD200 is not set -CONFIG_USB_STORAGE_DPCM=y # CONFIG_USB_STORAGE_USBAT is not set CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y @@ -1135,21 +1198,51 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set # CONFIG_UWB is not set -# CONFIG_MMC is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_SDIO_UART=y +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_TIFM_SD is not set +CONFIG_MMC_MVSDIO=y +# CONFIG_MMC_SPI is not set # CONFIG_MEMSTICK is not set # CONFIG_ACCESSIBILITY is not set CONFIG_NEW_LEDS=y -# CONFIG_LEDS_CLASS is not set +CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA9532 is not set +CONFIG_LEDS_GPIO=y +# CONFIG_LEDS_PCA955X is not set # # LED Triggers # -# CONFIG_LEDS_TRIGGERS is not set +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -1227,6 +1320,7 @@ CONFIG_DMA_ENGINE=y # CONFIG_DMATEST is not set # CONFIG_REGULATOR is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1238,16 +1332,14 @@ CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set # CONFIG_EXT4_FS is not set CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set CONFIG_FILE_LOCKING=y -CONFIG_XFS_FS=y -# CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_POSIX_ACL is not set -# CONFIG_XFS_RT is not set -# CONFIG_XFS_DEBUG is not set +# CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1268,9 +1360,9 @@ CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set @@ -1286,10 +1378,7 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -1309,6 +1398,7 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -1393,7 +1483,7 @@ CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set @@ -1416,6 +1506,7 @@ CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 # CONFIG_LOCK_STAT is not set # 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=y @@ -1424,7 +1515,7 @@ CONFIG_DEBUG_INFO=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set @@ -1435,7 +1526,10 @@ CONFIG_FRAME_POINTER=y # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_RING_BUFFER=y +CONFIG_TRACING=y # # Tracers @@ -1446,11 +1540,14 @@ CONFIG_HAVE_FUNCTION_TRACER=y # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set # CONFIG_STACK_TRACER is not set +# CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set +CONFIG_ARM_UNWIND=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y # CONFIG_DEBUG_STACK_USAGE is not set @@ -1464,19 +1561,22 @@ CONFIG_DEBUG_LL=y # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_ASYNC_CORE=y CONFIG_CRYPTO=y # # Crypto core or helper # # CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=m -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_RNG=m -CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -1496,7 +1596,7 @@ CONFIG_CRYPTO_MANAGER=m CONFIG_CRYPTO_CBC=m # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set -CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_LRW is not set CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_XTS is not set @@ -1510,7 +1610,7 @@ CONFIG_CRYPTO_PCBC=m # # Digest # -# CONFIG_CRYPTO_CRC32C is not set +CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set @@ -1527,9 +1627,9 @@ CONFIG_CRYPTO_PCBC=m # # Ciphers # -# CONFIG_CRYPTO_AES is not set +CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_ARC4=y # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set @@ -1560,6 +1660,7 @@ CONFIG_CRYPTO_HW=y # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index 83c817f31bc..b0698722e0c 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -165,6 +165,7 @@ CONFIG_ARCH_MV78XX0=y # Marvell MV78xx0 Implementations # CONFIG_MACH_DB78X00_BP=y +CONFIG_MACH_RD78X00_MASA=y # # Boot options diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index a8ee6984a09..020e6a8a9e5 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -481,7 +481,7 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_CAFE is not set # CONFIG_MTD_NAND_NANDSIM is not set -# CONFIG_MTD_NAND_PLATFORM is not set +CONFIG_MTD_NAND_PLATFORM=y # CONFIG_MTD_ALAUDA is not set CONFIG_MTD_NAND_ORION=y # CONFIG_MTD_ONENAND is not set @@ -1177,7 +1177,7 @@ CONFIG_RTC_DRV_S35390A=y # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_M48T86=y # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index b8c1f141144..b55cb033180 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -115,6 +115,7 @@ ENTRY(mcount) .globl mcount_call mcount_call: bl ftrace_stub + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} ENTRY(ftrace_caller) @@ -126,6 +127,7 @@ ENTRY(ftrace_caller) .globl ftrace_call ftrace_call: bl ftrace_stub + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} #else @@ -137,6 +139,7 @@ ENTRY(mcount) adr r0, ftrace_stub cmp r0, r2 bne trace + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} trace: @@ -145,6 +148,7 @@ trace: sub r0, r0, #MCOUNT_INSN_SIZE mov lr, pc mov pc, r2 + mov lr, r1 @ restore lr ldmia sp!, {r0-r3, pc} #endif /* CONFIG_DYNAMIC_FTRACE */ diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c index 36f81d96797..6ff7919613d 100644 --- a/arch/arm/kernel/fiq.c +++ b/arch/arm/kernel/fiq.c @@ -88,7 +88,7 @@ void set_fiq_handler(void *start, unsigned int length) * disable irqs for the duration. Note - these functions are almost * entirely coded in assembly. */ -void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs) +void __naked set_fiq_regs(struct pt_regs *regs) { register unsigned long tmp; asm volatile ( @@ -106,7 +106,7 @@ void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs) : "r" (®s->ARM_r8), "I" (PSR_I_BIT | PSR_F_BIT | FIQ_MODE)); } -void __attribute__((naked)) get_fiq_regs(struct pt_regs *regs) +void __naked get_fiq_regs(struct pt_regs *regs) { register unsigned long tmp; asm volatile ( diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h index 88f7e88f152..05f0f4f2f3c 100644 --- a/arch/arm/mach-ep93xx/include/mach/platform.h +++ b/arch/arm/mach-ep93xx/include/mach/platform.h @@ -4,6 +4,8 @@ #ifndef __ASSEMBLY__ +struct i2c_board_info; + struct ep93xx_eth_data { unsigned char dev_addr[6]; diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index 3600cd9f051..532443622a1 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -20,6 +20,12 @@ config MACH_RD88F6281 Say 'Y' here if you want your kernel to support the Marvell RD-88F6281 Reference Board. +config MACH_SHEEVAPLUG + bool "Marvell SheevaPlug Reference Board" + help + Say 'Y' here if you want your kernel to support the + Marvell SheevaPlug Reference Board. + endmenu endif diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index b96c55dad34..de81b4b5bd3 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -1,5 +1,6 @@ -obj-y += common.o addr-map.o irq.o pcie.o +obj-y += common.o addr-map.o irq.o pcie.o mpp.o obj-$(CONFIG_MACH_DB88F6281_BP) += db88f6281-bp-setup.o obj-$(CONFIG_MACH_RD88F6192_NAS) += rd88f6192-nas-setup.o obj-$(CONFIG_MACH_RD88F6281) += rd88f6281-setup.o +obj-$(CONFIG_MACH_SHEEVAPLUG) += sheevaplug-setup.o diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index b3404b7775b..9f012551794 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -24,6 +24,7 @@ #include <mach/kirkwood.h> #include <plat/cache-feroceon-l2.h> #include <plat/ehci-orion.h> +#include <plat/mvsdio.h> #include <plat/mv_xor.h> #include <plat/orion_nand.h> #include <plat/time.h> @@ -254,7 +255,7 @@ static struct resource kirkwood_rtc_resource = { .flags = IORESOURCE_MEM, }; -void __init kirkwood_rtc_init(void) +static void __init kirkwood_rtc_init(void) { platform_device_register_simple("rtc-mv", -1, &kirkwood_rtc_resource, 1); } @@ -296,6 +297,50 @@ void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data) /***************************************************************************** + * SD/SDIO/MMC + ****************************************************************************/ +static struct resource mvsdio_resources[] = { + [0] = { + .start = SDIO_PHYS_BASE, + .end = SDIO_PHYS_BASE + SZ_1K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_KIRKWOOD_SDIO, + .end = IRQ_KIRKWOOD_SDIO, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 mvsdio_dmamask = 0xffffffffUL; + +static struct platform_device kirkwood_sdio = { + .name = "mvsdio", + .id = -1, + .dev = { + .dma_mask = &mvsdio_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(mvsdio_resources), + .resource = mvsdio_resources, +}; + +void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data) +{ + u32 dev, rev; + + kirkwood_pcie_id(&dev, &rev); + if (rev == 0) /* catch all Kirkwood Z0's */ + mvsdio_data->clock = 100000000; + else + mvsdio_data->clock = 200000000; + mvsdio_data->dram = &kirkwood_mbus_dram_info; + kirkwood_sdio.dev.platform_data = mvsdio_data; + platform_device_register(&kirkwood_sdio); +} + + +/***************************************************************************** * SPI ****************************************************************************/ static struct orion_spi_info kirkwood_spi_plat_data = { @@ -502,7 +547,7 @@ static struct platform_device kirkwood_xor01_channel = { }, }; -void __init kirkwood_xor0_init(void) +static void __init kirkwood_xor0_init(void) { platform_device_register(&kirkwood_xor0_shared); @@ -600,7 +645,7 @@ static struct platform_device kirkwood_xor11_channel = { }, }; -void __init kirkwood_xor1_init(void) +static void __init kirkwood_xor1_init(void) { platform_device_register(&kirkwood_xor1_shared); @@ -708,4 +753,9 @@ void __init kirkwood_init(void) #ifdef CONFIG_CACHE_FEROCEON_L2 kirkwood_l2_init(); #endif + + /* internal devices that every board has */ + kirkwood_rtc_init(); + kirkwood_xor0_init(); + kirkwood_xor1_init(); } diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index fe367c18e72..9e5282684d5 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -14,6 +14,7 @@ struct dsa_platform_data; struct mv643xx_eth_platform_data; struct mv_sata_platform_data; +struct mvsdio_platform_data; /* * Basic Kirkwood init functions used early by machine-setup. @@ -33,13 +34,11 @@ void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data); void kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data); void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq); void kirkwood_pcie_init(void); -void kirkwood_rtc_init(void); void kirkwood_sata_init(struct mv_sata_platform_data *sata_data); +void kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data); void kirkwood_spi_init(void); void kirkwood_uart0_init(void); void kirkwood_uart1_init(void); -void kirkwood_xor0_init(void); -void kirkwood_xor1_init(void); extern struct sys_timer kirkwood_timer; diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c index a14c2948c62..5505d583775 100644 --- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c +++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c @@ -11,18 +11,59 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/pci.h> -#include <linux/irq.h> -#include <linux/mtd/physmap.h> #include <linux/mtd/nand.h> -#include <linux/timer.h> +#include <linux/mtd/partitions.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/mach/pci.h> #include <mach/kirkwood.h> +#include <plat/orion_nand.h> +#include <plat/mvsdio.h> #include "common.h" +#include "mpp.h" + +static struct mtd_partition db88f6281_nand_parts[] = { + { + .name = "u-boot", + .offset = 0, + .size = SZ_1M + }, { + .name = "uImage", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_4M + }, { + .name = "root", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL + }, +}; + +static struct resource db88f6281_nand_resource = { + .flags = IORESOURCE_MEM, + .start = KIRKWOOD_NAND_MEM_PHYS_BASE, + .end = KIRKWOOD_NAND_MEM_PHYS_BASE + + KIRKWOOD_NAND_MEM_SIZE - 1, +}; + +static struct orion_nand_data db88f6281_nand_data = { + .parts = db88f6281_nand_parts, + .nr_parts = ARRAY_SIZE(db88f6281_nand_parts), + .cle = 0, + .ale = 1, + .width = 8, + .chip_delay = 25, +}; + +static struct platform_device db88f6281_nand_flash = { + .name = "orion_nand", + .id = -1, + .dev = { + .platform_data = &db88f6281_nand_data, + }, + .resource = &db88f6281_nand_resource, + .num_resources = 1, +}; static struct mv643xx_eth_platform_data db88f6281_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), @@ -32,18 +73,32 @@ static struct mv_sata_platform_data db88f6281_sata_data = { .n_ports = 2, }; +static struct mvsdio_platform_data db88f6281_mvsdio_data = { + .gpio_write_protect = 37, + .gpio_card_detect = 38, +}; + +static unsigned int db88f6281_mpp_config[] __initdata = { + MPP37_GPIO, + MPP38_GPIO, + 0 +}; + static void __init db88f6281_init(void) { /* * Basic setup. Needs to be called early. */ kirkwood_init(); + kirkwood_mpp_conf(db88f6281_mpp_config); kirkwood_ehci_init(); kirkwood_ge00_init(&db88f6281_ge00_data); - kirkwood_rtc_init(); kirkwood_sata_init(&db88f6281_sata_data); kirkwood_uart0_init(); + kirkwood_sdio_init(&db88f6281_mvsdio_data); + + platform_device_register(&db88f6281_nand_flash); } static int __init db88f6281_pci_init(void) diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index ada480c0e19..d3db30fe763 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -116,5 +116,7 @@ #define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x80000) +#define SDIO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x90000) + #endif diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c new file mode 100644 index 00000000000..63c44934391 --- /dev/null +++ b/arch/arm/mach-kirkwood/mpp.c @@ -0,0 +1,97 @@ +/* + * arch/arm/mach-kirkwood/mpp.c + * + * MPP functions for Marvell Kirkwood SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/mbus.h> +#include <linux/io.h> +#include <asm/gpio.h> +#include <mach/hardware.h> +#include "common.h" +#include "mpp.h" + +static unsigned int __init kirkwood_variant(void) +{ + u32 dev, rev; + + kirkwood_pcie_id(&dev, &rev); + + if (dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) + return MPP_F6281_MASK; + if (dev == MV88F6192_DEV_ID && rev >= MV88F6192_REV_A0) + return MPP_F6192_MASK; + if (dev == MV88F6180_DEV_ID) + return MPP_F6180_MASK; + + printk(KERN_ERR "MPP setup: unknown kirkwood variant " + "(dev %#x rev %#x)\n", dev, rev); + return 0; +} + +#define MPP_CTRL(i) (DEV_BUS_VIRT_BASE + (i) * 4) +#define MPP_NR_REGS (1 + MPP_MAX/8) + +void __init kirkwood_mpp_conf(unsigned int *mpp_list) +{ + u32 mpp_ctrl[MPP_NR_REGS]; + unsigned int variant_mask; + int i; + + variant_mask = kirkwood_variant(); + if (!variant_mask) + return; + + printk(KERN_DEBUG "initial MPP regs:"); + for (i = 0; i < MPP_NR_REGS; i++) { + mpp_ctrl[i] = readl(MPP_CTRL(i)); + printk(" %08x", mpp_ctrl[i]); + } + printk("\n"); + + while (*mpp_list) { + unsigned int num = MPP_NUM(*mpp_list); + unsigned int sel = MPP_SEL(*mpp_list); + int shift, gpio_mode; + + if (num > MPP_MAX) { + printk(KERN_ERR "kirkwood_mpp_conf: invalid MPP " + "number (%u)\n", num); + continue; + } + if (!(*mpp_list & variant_mask)) { + printk(KERN_WARNING + "kirkwood_mpp_conf: requested MPP%u config " + "unavailable on this hardware\n", num); + continue; + } + + shift = (num & 7) << 2; + mpp_ctrl[num / 8] &= ~(0xf << shift); + mpp_ctrl[num / 8] |= sel << shift; + + gpio_mode = 0; + if (*mpp_list & MPP_INPUT_MASK) + gpio_mode |= GPIO_INPUT_OK; + if (*mpp_list & MPP_OUTPUT_MASK) + gpio_mode |= GPIO_OUTPUT_OK; + if (sel != 0) + gpio_mode = 0; + orion_gpio_set_valid(num, gpio_mode); + + mpp_list++; + } + + printk(KERN_DEBUG " final MPP regs:"); + for (i = 0; i < MPP_NR_REGS; i++) { + writel(mpp_ctrl[i], MPP_CTRL(i)); + printk(" %08x", mpp_ctrl[i]); + } + printk("\n"); +} diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h new file mode 100644 index 00000000000..45cccb74310 --- /dev/null +++ b/arch/arm/mach-kirkwood/mpp.h @@ -0,0 +1,303 @@ +/* + * linux/arch/arm/mach-kirkwood/mpp.h -- Multi Purpose Pins + * + * Copyright 2009: Marvell Technology Group Ltd. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __KIRKWOOD_MPP_H +#define __KIRKWOOD_MPP_H + +#define MPP(_num, _sel, _in, _out, _F6180, _F6190, _F6192, _F6281) ( \ + /* MPP number */ ((_num) & 0xff) | \ + /* MPP select value */ (((_sel) & 0xf) << 8) | \ + /* may be input signal */ ((!!(_in)) << 12) | \ + /* may be output signal */ ((!!(_out)) << 13) | \ + /* available on F6180 */ ((!!(_F6180)) << 14) | \ + /* available on F6190 */ ((!!(_F6190)) << 15) | \ + /* available on F6192 */ ((!!(_F6192)) << 16) | \ + /* available on F6281 */ ((!!(_F6281)) << 17)) + +#define MPP_NUM(x) ((x) & 0xff) +#define MPP_SEL(x) (((x) >> 8) & 0xf) + + /* num sel i o 6180 6190 6192 6281 */ + +#define MPP_INPUT_MASK MPP( 0, 0x0, 1, 0, 0, 0, 0, 0 ) +#define MPP_OUTPUT_MASK MPP( 0, 0x0, 0, 1, 0, 0, 0, 0 ) + +#define MPP_F6180_MASK MPP( 0, 0x0, 0, 0, 1, 0, 0, 0 ) +#define MPP_F6190_MASK MPP( 0, 0x0, 0, 0, 0, 1, 0, 0 ) +#define MPP_F6192_MASK MPP( 0, 0x0, 0, 0, 0, 0, 1, 0 ) +#define MPP_F6281_MASK MPP( 0, 0x0, 0, 0, 0, 0, 0, 1 ) + +#define MPP0_GPIO MPP( 0, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP0_NF_IO2 MPP( 0, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP0_SPI_SCn MPP( 0, 0x2, 0, 1, 1, 1, 1, 1 ) + +#define MPP1_GPO MPP( 1, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP1_NF_IO3 MPP( 1, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP1_SPI_MOSI MPP( 1, 0x2, 0, 1, 1, 1, 1, 1 ) + +#define MPP2_GPO MPP( 2, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP2_NF_IO4 MPP( 2, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP2_SPI_SCK MPP( 2, 0x2, 0, 1, 1, 1, 1, 1 ) + +#define MPP3_GPO MPP( 3, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP3_NF_IO5 MPP( 3, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP3_SPI_MISO MPP( 3, 0x2, 1, 0, 1, 1, 1, 1 ) + +#define MPP4_GPIO MPP( 4, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP4_NF_IO6 MPP( 4, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP4_UART0_RXD MPP( 4, 0x2, 1, 0, 1, 1, 1, 1 ) +#define MPP4_SATA1_ACTn MPP( 4, 0x5, 0, 1, 0, 0, 1, 1 ) +#define MPP4_PTP_CLK MPP( 4, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP5_GPO MPP( 5, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP5_NF_IO7 MPP( 5, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP5_UART0_TXD MPP( 5, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP5_PTP_TRIG_GEN MPP( 5, 0x4, 0, 1, 1, 1, 1, 1 ) +#define MPP5_SATA0_ACTn MPP( 5, 0x5, 0, 1, 0, 1, 1, 1 ) + +#define MPP6_SYSRST_OUTn MPP( 6, 0x1, 0, 1, 1, 1, 1, 1 ) +#define MPP6_SPI_MOSI MPP( 6, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP6_PTP_TRIG_GEN MPP( 6, 0x3, 0, 1, 1, 1, 1, 1 ) + +#define MPP7_GPO MPP( 7, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP7_PEX_RST_OUTn MPP( 7, 0x1, 0, 1, 1, 1, 1, 1 ) +#define MPP7_SPI_SCn MPP( 7, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP7_PTP_TRIG_GEN MPP( 7, 0x3, 0, 1, 1, 1, 1, 1 ) + +#define MPP8_GPIO MPP( 8, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP8_TW_SDA MPP( 8, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP8_UART0_RTS MPP( 8, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP8_UART1_RTS MPP( 8, 0x3, 0, 1, 1, 1, 1, 1 ) +#define MPP8_MII0_RXERR MPP( 8, 0x4, 1, 0, 0, 1, 1, 1 ) +#define MPP8_SATA1_PRESENTn MPP( 8, 0x5, 0, 1, 0, 0, 1, 1 ) +#define MPP8_PTP_CLK MPP( 8, 0xc, 1, 0, 1, 1, 1, 1 ) +#define MPP8_MII0_COL MPP( 8, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP9_GPIO MPP( 9, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP9_TW_SCK MPP( 9, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP9_UART0_CTS MPP( 9, 0x2, 1, 0, 1, 1, 1, 1 ) +#define MPP9_UART1_CTS MPP( 9, 0x3, 1, 0, 1, 1, 1, 1 ) +#define MPP9_SATA0_PRESENTn MPP( 9, 0x5, 0, 1, 0, 1, 1, 1 ) +#define MPP9_PTP_EVENT_REQ MPP( 9, 0xc, 1, 0, 1, 1, 1, 1 ) +#define MPP9_MII0_CRS MPP( 9, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP10_GPO MPP( 10, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP10_SPI_SCK MPP( 10, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP10_UArt0_TXD MPP( 10, 0X3, 0, 1, 1, 1, 1, 1 ) +#define MPP10_SATA1_ACTn MPP( 10, 0x5, 0, 1, 0, 0, 1, 1 ) +#define MPP10_PTP_TRIG_GEN MPP( 10, 0xc, 0, 1, 1, 1, 1, 1 ) + +#define MPP11_GPIO MPP( 11, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP11_SPI_MISO MPP( 11, 0x2, 1, 0, 1, 1, 1, 1 ) +#define MPP11_UArt0_RXD MPP( 11, 0x3, 1, 0, 1, 1, 1, 1 ) +#define MPP11_PTP_EVENT_REQ MPP( 11, 0x4, 1, 0, 1, 1, 1, 1 ) +#define MPP11_PTP_TRIG_GEN MPP( 11, 0xc, 0, 1, 1, 1, 1, 1 ) +#define MPP11_PTP_CLK MPP( 11, 0xd, 1, 0, 1, 1, 1, 1 ) +#define MPP11_SATA0_ACTn MPP( 11, 0x5, 0, 1, 0, 1, 1, 1 ) + +#define MPP12_GPO MPP( 12, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP12_SD_CLK MPP( 12, 0x1, 0, 1, 1, 1, 1, 1 ) + +#define MPP13_GPIO MPP( 13, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP13_SD_CMD MPP( 13, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP13_UART1_TXD MPP( 13, 0x3, 0, 1, 1, 1, 1, 1 ) + +#define MPP14_GPIO MPP( 14, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP14_SD_D0 MPP( 14, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP14_UART1_RXD MPP( 14, 0x3, 1, 0, 1, 1, 1, 1 ) +#define MPP14_SATA1_PRESENTn MPP( 14, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP14_MII0_COL MPP( 14, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP15_GPIO MPP( 15, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP15_SD_D1 MPP( 15, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP15_UART0_RTS MPP( 15, 0x2, 0, 1, 1, 1, 1, 1 ) +#define MPP15_UART1_TXD MPP( 15, 0x3, 0, 1, 1, 1, 1, 1 ) +#define MPP15_SATA0_ACTn MPP( 15, 0x4, 0, 1, 0, 1, 1, 1 ) + +#define MPP16_GPIO MPP( 16, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP16_SD_D2 MPP( 16, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP16_UART0_CTS MPP( 16, 0x2, 1, 0, 1, 1, 1, 1 ) +#define MPP16_UART1_RXD MPP( 16, 0x3, 1, 0, 1, 1, 1, 1 ) +#define MPP16_SATA1_ACTn MPP( 16, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP16_MII0_CRS MPP( 16, 0xd, 1, 0, 1, 1, 1, 1 ) + +#define MPP17_GPIO MPP( 17, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP17_SD_D3 MPP( 17, 0x1, 1, 1, 1, 1, 1, 1 ) +#define MPP17_SATA0_PRESENTn MPP( 17, 0x4, 0, 1, 0, 1, 1, 1 ) + +#define MPP18_GPO MPP( 18, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP18_NF_IO0 MPP( 18, 0x1, 1, 1, 1, 1, 1, 1 ) + +#define MPP19_GPO MPP( 19, 0x0, 0, 1, 1, 1, 1, 1 ) +#define MPP19_NF_IO1 MPP( 19, 0x1, 1, 1, 1, 1, 1, 1 ) + +#define MPP20_GPIO MPP( 20, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP20_TSMP0 MPP( 20, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP20_TDM_CH0_TX_QL MPP( 20, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP20_GE1_0 MPP( 20, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP20_AUDIO_SPDIFI MPP( 20, 0x4, 1, 0, 0, 0, 1, 1 ) +#define MPP20_SATA1_ACTn MPP( 20, 0x5, 0, 1, 0, 0, 1, 1 ) + +#define MPP21_GPIO MPP( 21, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP21_TSMP1 MPP( 21, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP21_TDM_CH0_RX_QL MPP( 21, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP21_GE1_1 MPP( 21, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP21_AUDIO_SPDIFO MPP( 21, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP21_SATA0_ACTn MPP( 21, 0x5, 0, 1, 0, 1, 1, 1 ) + +#define MPP22_GPIO MPP( 22, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP22_TSMP2 MPP( 22, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP22_TDM_CH2_TX_QL MPP( 22, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP22_GE1_2 MPP( 22, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP22_AUDIO_SPDIFRMKCLK MPP( 22, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP22_SATA1_PRESENTn MPP( 22, 0x5, 0, 1, 0, 0, 1, 1 ) + +#define MPP23_GPIO MPP( 23, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP23_TSMP3 MPP( 23, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP23_TDM_CH2_RX_QL MPP( 23, 0x2, 1, 0, 0, 0, 1, 1 ) +#define MPP23_GE1_3 MPP( 23, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP23_AUDIO_I2SBCLK MPP( 23, 0x4, 0, 1, 0, 0, 1, 1 ) +#define MPP23_SATA0_PRESENTn MPP( 23, 0x5, 0, 1, 0, 1, 1, 1 ) + +#define MPP24_GPIO MPP( 24, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP24_TSMP4 MPP( 24, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP24_TDM_SPI_CS0 DEV( 24, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP24_GE1_4 MPP( 24, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP24_AUDIO_I2SDO MPP( 24, 0x4, 0, 1, 0, 0, 1, 1 ) + +#define MPP25_GPIO MPP( 25, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP25_TSMP5 MPP( 25, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP25_TDM_SPI_SCK MPP( 25, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP25_GE1_5 MPP( 25, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP25_AUDIO_I2SLRCLK MPP( 25, 0x4, 0, 1, 0, 0, 1, 1 ) + +#define MPP26_GPIO MPP( 26, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP26_TSMP6 MPP( 26, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP26_TDM_SPI_MISO MPP( 26, 0x2, 1, 0, 0, 0, 1, 1 ) +#define MPP26_GE1_6 MPP( 26, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP26_AUDIO_I2SMCLK MPP( 26, 0x4, 0, 1, 0, 0, 1, 1 ) + +#define MPP27_GPIO MPP( 27, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP27_TSMP7 MPP( 27, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP27_TDM_SPI_MOSI MPP( 27, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP27_GE1_7 MPP( 27, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP27_AUDIO_I2SDI MPP( 27, 0x4, 1, 0, 0, 0, 1, 1 ) + +#define MPP28_GPIO MPP( 28, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP28_TSMP8 MPP( 28, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP28_TDM_CODEC_INTn MPP( 28, 0x2, 0, 0, 0, 0, 1, 1 ) +#define MPP28_GE1_8 MPP( 28, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP28_AUDIO_EXTCLK MPP( 28, 0x4, 1, 0, 0, 0, 1, 1 ) + +#define MPP29_GPIO MPP( 29, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP29_TSMP9 MPP( 29, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP29_TDM_CODEC_RSTn MPP( 29, 0x2, 0, 0, 0, 0, 1, 1 ) +#define MPP29_GE1_9 MPP( 29, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP30_GPIO MPP( 30, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP30_TSMP10 MPP( 30, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP30_TDM_PCLK MPP( 30, 0x2, 1, 1, 0, 0, 1, 1 ) +#define MPP30_GE1_10 MPP( 30, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP31_GPIO MPP( 31, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP31_TSMP11 MPP( 31, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP31_TDM_FS MPP( 31, 0x2, 1, 1, 0, 0, 1, 1 ) +#define MPP31_GE1_11 MPP( 31, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP32_GPIO MPP( 32, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP32_TSMP12 MPP( 32, 0x1, 1, 1, 0, 0, 1, 1 ) +#define MPP32_TDM_DRX MPP( 32, 0x2, 1, 0, 0, 0, 1, 1 ) +#define MPP32_GE1_12 MPP( 32, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP33_GPIO MPP( 33, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP33_TDM_DTX MPP( 33, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP33_GE1_13 MPP( 33, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP34_GPIO MPP( 34, 0x0, 1, 1, 0, 1, 1, 1 ) +#define MPP34_TDM_SPI_CS1 MPP( 34, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP34_GE1_14 MPP( 34, 0x3, 0, 0, 0, 1, 1, 1 ) + +#define MPP35_GPIO MPP( 35, 0x0, 1, 1, 1, 1, 1, 1 ) +#define MPP35_TDM_CH0_TX_QL MPP( 35, 0x2, 0, 1, 0, 0, 1, 1 ) +#define MPP35_GE1_15 MPP( 35, 0x3, 0, 0, 0, 1, 1, 1 ) +#define MPP35_SATA0_ACTn MPP( 35, 0x5, 0, 1, 0, 1, 1, 1 ) +#define MPP35_MII0_RXERR MPP( 35, 0xc, 1, 0, 1, 1, 1, 1 ) + +#define MPP36_GPIO MPP( 36, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP36_TSMP0 MPP( 36, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP36_TDM_SPI_CS1 MPP( 36, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP36_AUDIO_SPDIFI MPP( 36, 0x4, 1, 0, 1, 0, 0, 1 ) + +#define MPP37_GPIO MPP( 37, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP37_TSMP1 MPP( 37, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP37_TDM_CH2_TX_QL MPP( 37, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP37_AUDIO_SPDIFO MPP( 37, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP38_GPIO MPP( 38, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP38_TSMP2 MPP( 38, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP38_TDM_CH2_RX_QL MPP( 38, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP38_AUDIO_SPDIFRMLCLK MPP( 38, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP39_GPIO MPP( 39, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP39_TSMP3 MPP( 39, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP39_TDM_SPI_CS0 MPP( 39, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP39_AUDIO_I2SBCLK MPP( 39, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP40_GPIO MPP( 40, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP40_TSMP4 MPP( 40, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP40_TDM_SPI_SCK MPP( 40, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP40_AUDIO_I2SDO MPP( 40, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP41_GPIO MPP( 41, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP41_TSMP5 MPP( 41, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP41_TDM_SPI_MISO MPP( 41, 0x2, 1, 0, 0, 0, 0, 1 ) +#define MPP41_AUDIO_I2SLRC MPP( 41, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP42_GPIO MPP( 42, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP42_TSMP6 MPP( 42, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP42_TDM_SPI_MOSI MPP( 42, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP42_AUDIO_I2SMCLK MPP( 42, 0x4, 0, 1, 1, 0, 0, 1 ) + +#define MPP43_GPIO MPP( 43, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP43_TSMP7 MPP( 43, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP43_TDM_CODEC_INTn MPP( 43, 0x2, 0, 0, 0, 0, 0, 1 ) +#define MPP43_AUDIO_I2SDI MPP( 43, 0x4, 1, 0, 1, 0, 0, 1 ) + +#define MPP44_GPIO MPP( 44, 0x0, 1, 1, 1, 0, 0, 1 ) +#define MPP44_TSMP8 MPP( 44, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP44_TDM_CODEC_RSTn MPP( 44, 0x2, 0, 0, 0, 0, 0, 1 ) +#define MPP44_AUDIO_EXTCLK MPP( 44, 0x4, 1, 0, 1, 0, 0, 1 ) + +#define MPP45_GPIO MPP( 45, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP45_TSMP9 MPP( 45, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP45_TDM_PCLK MPP( 45, 0x2, 1, 1, 0, 0, 0, 1 ) + +#define MPP46_GPIO MPP( 46, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP46_TSMP10 MPP( 46, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP46_TDM_FS MPP( 46, 0x2, 1, 1, 0, 0, 0, 1 ) + +#define MPP47_GPIO MPP( 47, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP47_TSMP11 MPP( 47, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP47_TDM_DRX MPP( 47, 0x2, 1, 0, 0, 0, 0, 1 ) + +#define MPP48_GPIO MPP( 48, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP48_TSMP12 MPP( 48, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP48_TDM_DTX MPP( 48. 0x2, 0, 1, 0, 0, 0, 1 ) + +#define MPP49_GPIO MPP( 49, 0x0, 1, 1, 0, 0, 0, 1 ) +#define MPP49_TSMP9 MPP( 49, 0x1, 1, 1, 0, 0, 0, 1 ) +#define MPP49_TDM_CH0_RX_QL MPP( 49, 0x2, 0, 1, 0, 0, 0, 1 ) +#define MPP49_PTP_CLK MPP( 49, 0x5, 1, 0, 0, 0, 0, 1 ) + +#define MPP_MAX 49 + +void kirkwood_mpp_conf(unsigned int *mpp_list); + +#endif diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index b1d1a87a682..2f0e4ef3db0 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -11,11 +11,8 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/pci.h> -#include <linux/irq.h> -#include <linux/mtd/physmap.h> #include <linux/mtd/nand.h> -#include <linux/timer.h> +#include <linux/mtd/partitions.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> #include <linux/spi/flash.h> @@ -23,7 +20,6 @@ #include <linux/spi/orion_spi.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/mach/pci.h> #include <mach/kirkwood.h> #include "common.h" @@ -61,14 +57,11 @@ static void __init rd88f6192_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&rd88f6192_ge00_data); - kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6192_sata_data); spi_register_board_info(rd88F6192_spi_slave_info, ARRAY_SIZE(rd88F6192_spi_slave_info)); kirkwood_spi_init(); kirkwood_uart0_init(); - kirkwood_xor0_init(); - kirkwood_xor1_init(); } static int __init rd88f6192_pci_init(void) diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index 9a0e905d10c..c3deea5e3ca 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -11,21 +11,20 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/pci.h> #include <linux/irq.h> -#include <linux/mtd/physmap.h> #include <linux/mtd/nand.h> -#include <linux/timer.h> +#include <linux/mtd/partitions.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> #include <net/dsa.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/mach/pci.h> #include <mach/kirkwood.h> +#include <plat/mvsdio.h> #include <plat/orion_nand.h> #include "common.h" +#include "mpp.h" static struct mtd_partition rd88f6281_nand_parts[] = { { @@ -91,6 +90,15 @@ static struct mv_sata_platform_data rd88f6281_sata_data = { .n_ports = 2, }; +static struct mvsdio_platform_data rd88f6281_mvsdio_data = { + .gpio_card_detect = 28, +}; + +static unsigned int rd88f6281_mpp_config[] __initdata = { + MPP28_GPIO, + 0 +}; + static void __init rd88f6281_init(void) { u32 dev, rev; @@ -99,6 +107,7 @@ static void __init rd88f6281_init(void) * Basic setup. Needs to be called early. */ kirkwood_init(); + kirkwood_mpp_conf(rd88f6281_mpp_config); kirkwood_ehci_init(); @@ -112,8 +121,8 @@ static void __init rd88f6281_init(void) } kirkwood_ge00_switch_init(&rd88f6281_switch_data, NO_IRQ); - kirkwood_rtc_init(); kirkwood_sata_init(&rd88f6281_sata_data); + kirkwood_sdio_init(&rd88f6281_mvsdio_data); kirkwood_uart0_init(); platform_device_register(&rd88f6281_nand_flash); diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c new file mode 100644 index 00000000000..831e4a56cae --- /dev/null +++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c @@ -0,0 +1,136 @@ +/* + * arch/arm/mach-kirkwood/sheevaplug-setup.c + * + * Marvell SheevaPlug Reference Board Setup + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/mtd/nand.h> +#include <linux/mtd/partitions.h> +#include <linux/mv643xx_eth.h> +#include <linux/gpio.h> +#include <linux/leds.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <mach/kirkwood.h> +#include <plat/mvsdio.h> +#include <plat/orion_nand.h> +#include "common.h" +#include "mpp.h" + +static struct mtd_partition sheevaplug_nand_parts[] = { + { + .name = "u-boot", + .offset = 0, + .size = SZ_1M + }, { + .name = "uImage", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_4M + }, { + .name = "root", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL + }, +}; + +static struct resource sheevaplug_nand_resource = { + .flags = IORESOURCE_MEM, + .start = KIRKWOOD_NAND_MEM_PHYS_BASE, + .end = KIRKWOOD_NAND_MEM_PHYS_BASE + + KIRKWOOD_NAND_MEM_SIZE - 1, +}; + +static struct orion_nand_data sheevaplug_nand_data = { + .parts = sheevaplug_nand_parts, + .nr_parts = ARRAY_SIZE(sheevaplug_nand_parts), + .cle = 0, + .ale = 1, + .width = 8, + .chip_delay = 25, +}; + +static struct platform_device sheevaplug_nand_flash = { + .name = "orion_nand", + .id = -1, + .dev = { + .platform_data = &sheevaplug_nand_data, + }, + .resource = &sheevaplug_nand_resource, + .num_resources = 1, +}; + +static struct mv643xx_eth_platform_data sheevaplug_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static struct mvsdio_platform_data sheevaplug_mvsdio_data = { + // unfortunately the CD signal has not been connected */ +}; + +static struct gpio_led sheevaplug_led_pins[] = { + { + .name = "plug:green:health", + .default_trigger = "default-on", + .gpio = 49, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data sheevaplug_led_data = { + .leds = sheevaplug_led_pins, + .num_leds = ARRAY_SIZE(sheevaplug_led_pins), +}; + +static struct platform_device sheevaplug_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &sheevaplug_led_data, + } +}; + +static unsigned int sheevaplug_mpp_config[] __initdata = { + MPP29_GPIO, /* USB Power Enable */ + MPP49_GPIO, /* LED */ + 0 +}; + +static void __init sheevaplug_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_init(); + kirkwood_mpp_conf(sheevaplug_mpp_config); + + kirkwood_uart0_init(); + + if (gpio_request(29, "USB Power Enable") != 0 || + gpio_direction_output(29, 1) != 0) + printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n"); + kirkwood_ehci_init(); + + kirkwood_ge00_init(&sheevaplug_ge00_data); + kirkwood_sdio_init(&sheevaplug_mvsdio_data); + + platform_device_register(&sheevaplug_nand_flash); + platform_device_register(&sheevaplug_leds); +} + +MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board") + /* Maintainer: shadi Ammouri <shadi@marvell.com> */ + .phys_io = KIRKWOOD_REGS_PHYS_BASE, + .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .init_machine = sheevaplug_init, + .map_io = kirkwood_map_io, + .init_irq = kirkwood_init_irq, + .timer = &kirkwood_timer, +MACHINE_END diff --git a/arch/arm/mach-mv78xx0/Kconfig b/arch/arm/mach-mv78xx0/Kconfig index d83cb86837d..6fbe68fe441 100644 --- a/arch/arm/mach-mv78xx0/Kconfig +++ b/arch/arm/mach-mv78xx0/Kconfig @@ -8,6 +8,12 @@ config MACH_DB78X00_BP Say 'Y' here if you want your kernel to support the Marvell DB-78x00-BP Development Board. +config MACH_RD78X00_MASA + bool "Marvell RD-78x00-mASA Reference Design" + help + Say 'Y' here if you want your kernel to support the + Marvell RD-78x00-mASA Reference Design. + endmenu endif diff --git a/arch/arm/mach-mv78xx0/Makefile b/arch/arm/mach-mv78xx0/Makefile index ec16c05c3b1..da628b7f3bb 100644 --- a/arch/arm/mach-mv78xx0/Makefile +++ b/arch/arm/mach-mv78xx0/Makefile @@ -1,2 +1,3 @@ obj-y += common.o addr-map.o irq.o pcie.o obj-$(CONFIG_MACH_DB78X00_BP) += db78x00-bp-setup.o +obj-$(CONFIG_MACH_RD78X00_MASA) += rd78x00-masa-setup.o diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index b0e4e0d8f50..a575daaa62d 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -14,7 +14,9 @@ #include <linux/serial_8250.h> #include <linux/mbus.h> #include <linux/mv643xx_eth.h> +#include <linux/mv643xx_i2c.h> #include <linux/ata_platform.h> +#include <linux/ethtool.h> #include <asm/mach/map.h> #include <asm/mach/time.h> #include <mach/mv78xx0.h> @@ -430,9 +432,22 @@ static struct platform_device mv78xx0_ge10 = { void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data) { + u32 dev, rev; + eth_data->shared = &mv78xx0_ge10_shared; mv78xx0_ge10.dev.platform_data = eth_data; + /* + * On the Z0, ge10 and ge11 are internally connected back + * to back, and not brought out. + */ + mv78xx0_pcie_id(&dev, &rev); + if (dev == MV78X00_Z0_DEV_ID) { + eth_data->phy_addr = MV643XX_ETH_PHY_NONE; + eth_data->speed = SPEED_1000; + eth_data->duplex = DUPLEX_FULL; + } + platform_device_register(&mv78xx0_ge10_shared); platform_device_register(&mv78xx0_ge10); } @@ -484,13 +499,101 @@ static struct platform_device mv78xx0_ge11 = { void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data) { + u32 dev, rev; + eth_data->shared = &mv78xx0_ge11_shared; mv78xx0_ge11.dev.platform_data = eth_data; + /* + * On the Z0, ge10 and ge11 are internally connected back + * to back, and not brought out. + */ + mv78xx0_pcie_id(&dev, &rev); + if (dev == MV78X00_Z0_DEV_ID) { + eth_data->phy_addr = MV643XX_ETH_PHY_NONE; + eth_data->speed = SPEED_1000; + eth_data->duplex = DUPLEX_FULL; + } + platform_device_register(&mv78xx0_ge11_shared); platform_device_register(&mv78xx0_ge11); } +/***************************************************************************** + * I2C bus 0 + ****************************************************************************/ + +static struct mv64xxx_i2c_pdata mv78xx0_i2c_0_pdata = { + .freq_m = 8, /* assumes 166 MHz TCLK */ + .freq_n = 3, + .timeout = 1000, /* Default timeout of 1 second */ +}; + +static struct resource mv78xx0_i2c_0_resources[] = { + { + .name = "i2c 0 base", + .start = I2C_0_PHYS_BASE, + .end = I2C_0_PHYS_BASE + 0x1f, + .flags = IORESOURCE_MEM, + }, { + .name = "i2c 0 irq", + .start = IRQ_MV78XX0_I2C_0, + .end = IRQ_MV78XX0_I2C_0, + .flags = IORESOURCE_IRQ, + }, +}; + + +static struct platform_device mv78xx0_i2c_0 = { + .name = MV64XXX_I2C_CTLR_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(mv78xx0_i2c_0_resources), + .resource = mv78xx0_i2c_0_resources, + .dev = { + .platform_data = &mv78xx0_i2c_0_pdata, + }, +}; + +/***************************************************************************** + * I2C bus 1 + ****************************************************************************/ + +static struct mv64xxx_i2c_pdata mv78xx0_i2c_1_pdata = { + .freq_m = 8, /* assumes 166 MHz TCLK */ + .freq_n = 3, + .timeout = 1000, /* Default timeout of 1 second */ +}; + +static struct resource mv78xx0_i2c_1_resources[] = { + { + .name = "i2c 1 base", + .start = I2C_1_PHYS_BASE, + .end = I2C_1_PHYS_BASE + 0x1f, + .flags = IORESOURCE_MEM, + }, { + .name = "i2c 1 irq", + .start = IRQ_MV78XX0_I2C_1, + .end = IRQ_MV78XX0_I2C_1, + .flags = IORESOURCE_IRQ, + }, +}; + + +static struct platform_device mv78xx0_i2c_1 = { + .name = MV64XXX_I2C_CTLR_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(mv78xx0_i2c_1_resources), + .resource = mv78xx0_i2c_1_resources, + .dev = { + .platform_data = &mv78xx0_i2c_1_pdata, + }, +}; + +void __init mv78xx0_i2c_init(void) +{ + platform_device_register(&mv78xx0_i2c_0); + platform_device_register(&mv78xx0_i2c_1); +} /***************************************************************************** * SATA @@ -719,6 +822,32 @@ struct sys_timer mv78xx0_timer = { /***************************************************************************** * General ****************************************************************************/ +static char * __init mv78xx0_id(void) +{ + u32 dev, rev; + + mv78xx0_pcie_id(&dev, &rev); + + if (dev == MV78X00_Z0_DEV_ID) { + if (rev == MV78X00_REV_Z0) + return "MV78X00-Z0"; + else + return "MV78X00-Rev-Unsupported"; + } else if (dev == MV78100_DEV_ID) { + if (rev == MV78100_REV_A0) + return "MV78100-A0"; + else + return "MV78100-Rev-Unsupported"; + } else if (dev == MV78200_DEV_ID) { + if (rev == MV78100_REV_A0) + return "MV78200-A0"; + else + return "MV78200-Rev-Unsupported"; + } else { + return "Device-Unknown"; + } +} + static int __init is_l2_writethrough(void) { return !!(readl(CPU_CONTROL) & L2_WRITETHROUGH); @@ -737,7 +866,8 @@ void __init mv78xx0_init(void) get_pclk_l2clk(hclk, core_index, &pclk, &l2clk); tclk = get_tclk(); - printk(KERN_INFO "MV78xx0 core #%d, ", core_index); + printk(KERN_INFO "%s ", mv78xx0_id()); + printk("core #%d, ", core_index); printk("PCLK = %dMHz, ", (pclk + 499999) / 1000000); printk("L2 = %dMHz, ", (l2clk + 499999) / 1000000); printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000); diff --git a/arch/arm/mach-mv78xx0/common.h b/arch/arm/mach-mv78xx0/common.h index 78af5de319d..befc2247546 100644 --- a/arch/arm/mach-mv78xx0/common.h +++ b/arch/arm/mach-mv78xx0/common.h @@ -29,6 +29,8 @@ void mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size, void mv78xx0_setup_pcie_mem_win(int window, u32 base, u32 size, int maj, int min); +void mv78xx0_pcie_id(u32 *dev, u32 *rev); + void mv78xx0_ehci0_init(void); void mv78xx0_ehci1_init(void); void mv78xx0_ehci2_init(void); @@ -42,6 +44,7 @@ void mv78xx0_uart0_init(void); void mv78xx0_uart1_init(void); void mv78xx0_uart2_init(void); void mv78xx0_uart3_init(void); +void mv78xx0_i2c_init(void); extern struct sys_timer mv78xx0_timer; diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c index 2e285bbb7bb..efdabe04c69 100644 --- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c +++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c @@ -14,6 +14,7 @@ #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> #include <linux/ethtool.h> +#include <linux/i2c.h> #include <mach/mv78xx0.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -28,21 +29,22 @@ static struct mv643xx_eth_platform_data db78x00_ge01_data = { }; static struct mv643xx_eth_platform_data db78x00_ge10_data = { - .phy_addr = MV643XX_ETH_PHY_NONE, - .speed = SPEED_1000, - .duplex = DUPLEX_FULL, + .phy_addr = MV643XX_ETH_PHY_ADDR(10), }; static struct mv643xx_eth_platform_data db78x00_ge11_data = { - .phy_addr = MV643XX_ETH_PHY_NONE, - .speed = SPEED_1000, - .duplex = DUPLEX_FULL, + .phy_addr = MV643XX_ETH_PHY_ADDR(11), }; static struct mv_sata_platform_data db78x00_sata_data = { .n_ports = 2, }; +static struct i2c_board_info __initdata db78x00_i2c_rtc = { + I2C_BOARD_INFO("ds1338", 0x68), +}; + + static void __init db78x00_init(void) { /* @@ -64,6 +66,8 @@ static void __init db78x00_init(void) mv78xx0_sata_init(&db78x00_sata_data); mv78xx0_uart0_init(); mv78xx0_uart2_init(); + mv78xx0_i2c_init(); + i2c_register_board_info(0, &db78x00_i2c_rtc, 1); } else { mv78xx0_uart1_init(); mv78xx0_uart3_init(); diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index e930ea5330a..582cffc733a 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -80,6 +80,18 @@ #define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) /* + * Supported devices and revisions. + */ +#define MV78X00_Z0_DEV_ID 0x6381 +#define MV78X00_REV_Z0 1 + +#define MV78100_DEV_ID 0x7810 +#define MV78100_REV_A0 1 + +#define MV78200_DEV_ID 0x7820 +#define MV78200_REV_A0 1 + +/* * Register Map */ #define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x00000) @@ -90,6 +102,8 @@ #define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000) #define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE | 0x0030) #define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE | 0x0034) +#define I2C_0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1000) +#define I2C_1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1100) #define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) #define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) #define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index aad3a7a2f83..a560439dcc3 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -33,6 +33,12 @@ static struct resource pcie_io_space; static struct resource pcie_mem_space; +void __init mv78xx0_pcie_id(u32 *dev, u32 *rev) +{ + *dev = orion_pcie_dev_id((void __iomem *)PCIE00_VIRT_BASE); + *rev = orion_pcie_rev((void __iomem *)PCIE00_VIRT_BASE); +} + static void __init mv78xx0_pcie_preinit(void) { int i; diff --git a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c new file mode 100644 index 00000000000..e136b7a0335 --- /dev/null +++ b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c @@ -0,0 +1,88 @@ +/* + * arch/arm/mach-mv78x00/rd78x00-masa-setup.c + * + * Marvell RD-78x00-mASA Development Board Setup + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/ata_platform.h> +#include <linux/mv643xx_eth.h> +#include <linux/ethtool.h> +#include <mach/mv78xx0.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include "common.h" + +static struct mv643xx_eth_platform_data rd78x00_masa_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +static struct mv643xx_eth_platform_data rd78x00_masa_ge01_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(9), +}; + +static struct mv643xx_eth_platform_data rd78x00_masa_ge10_data = { +}; + +static struct mv643xx_eth_platform_data rd78x00_masa_ge11_data = { +}; + +static struct mv_sata_platform_data rd78x00_masa_sata_data = { + .n_ports = 2, +}; + +static void __init rd78x00_masa_init(void) +{ + /* + * Basic MV78x00 setup. Needs to be called early. + */ + mv78xx0_init(); + + /* + * Partition on-chip peripherals between the two CPU cores. + */ + if (mv78xx0_core_index() == 0) { + mv78xx0_ehci0_init(); + mv78xx0_ehci1_init(); + mv78xx0_ge00_init(&rd78x00_masa_ge00_data); + mv78xx0_ge10_init(&rd78x00_masa_ge10_data); + mv78xx0_sata_init(&rd78x00_masa_sata_data); + mv78xx0_uart0_init(); + mv78xx0_uart2_init(); + } else { + mv78xx0_ehci2_init(); + mv78xx0_ge01_init(&rd78x00_masa_ge01_data); + mv78xx0_ge11_init(&rd78x00_masa_ge11_data); + mv78xx0_uart1_init(); + mv78xx0_uart3_init(); + } +} + +static int __init rd78x00_pci_init(void) +{ + /* + * Assign all PCIe devices to CPU core #0. + */ + if (machine_is_rd78x00_masa() && mv78xx0_core_index() == 0) + mv78xx0_pcie_init(1, 1); + + return 0; +} +subsys_initcall(rd78x00_pci_init); + +MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board") + /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */ + .phys_io = MV78XX0_REGS_PHYS_BASE, + .io_pg_offst = ((MV78XX0_REGS_VIRT_BASE) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .init_machine = rd78x00_masa_init, + .map_io = mv78xx0_map_io, + .init_irq = mv78xx0_init_irq, + .timer = &mv78xx0_timer, +MACHINE_END diff --git a/arch/arm/mach-mx1/mx1ads.c b/arch/arm/mach-mx1/mx1ads.c index 89738fe576b..7ae229bc1b7 100644 --- a/arch/arm/mach-mx1/mx1ads.c +++ b/arch/arm/mach-mx1/mx1ads.c @@ -23,6 +23,7 @@ #include <asm/mach/arch.h> #include <asm/mach/time.h> +#include <mach/irqs.h> #include <mach/hardware.h> #include <mach/common.h> #include <mach/imx-uart.h> diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index ad312ccf2ec..b70b1e65034 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -178,7 +178,9 @@ static int __init omap3_beagle_i2c_init(void) #ifdef CONFIG_I2C2_OMAP_BEAGLE omap_register_i2c_bus(2, 400, NULL, 0); #endif - omap_register_i2c_bus(3, 400, NULL, 0); + /* Bus 3 is attached to the DVI port where devices like the pico DLP + * projector don't work reliably with 400kHz */ + omap_register_i2c_bus(3, 100, NULL, 0); return 0; } diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig index f59a8d0e082..2c7035d8dcb 100644 --- a/arch/arm/mach-orion5x/Kconfig +++ b/arch/arm/mach-orion5x/Kconfig @@ -71,6 +71,7 @@ config MACH_WRT350N_V2 config MACH_TS78XX bool "Technologic Systems TS-78xx" + select PM help Say 'Y' here if you want your kernel to support the Technologic Systems TS-78xx platform. diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 0a623379789..8a0e49d8425 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -431,6 +431,10 @@ void __init orion5x_uart1_init(void) /***************************************************************************** * XOR engine ****************************************************************************/ +struct mv_xor_platform_shared_data orion5x_xor_shared_data = { + .dram = &orion5x_mbus_dram_info, +}; + static struct resource orion5x_xor_shared_resources[] = { { .name = "xor low", @@ -448,6 +452,9 @@ static struct resource orion5x_xor_shared_resources[] = { static struct platform_device orion5x_xor_shared = { .name = MV_XOR_SHARED_NAME, .id = 0, + .dev = { + .platform_data = &orion5x_xor_shared_data, + }, .num_resources = ARRAY_SIZE(orion5x_xor_shared_resources), .resource = orion5x_xor_shared_resources, }; diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 0722d6510df..b31ca4cef36 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -76,7 +76,7 @@ static int __init dns323_dev_id(void) static int __init dns323_pci_init(void) { - /* The 5182 doesn't really use it's PCI bus, and initialising PCI + /* The 5182 doesn't really use its PCI bus, and initialising PCI * gets in the way of initialising the SATA controller. */ if (machine_is_dns323() && dns323_dev_id() != MV88F5182_DEV_ID) @@ -418,7 +418,7 @@ static void __init dns323_init(void) orion5x_i2c_init(); orion5x_uart0_init(); - /* The 5182 has it's SATA controller on-chip, and needs it's own little + /* The 5182 has its SATA controller on-chip, and needs its own little * init routine. */ if (dns323_dev_id() == MV88F5182_DEV_ID) diff --git a/arch/arm/mach-orion5x/ts78xx-fpga.h b/arch/arm/mach-orion5x/ts78xx-fpga.h new file mode 100644 index 00000000000..0a314ddef65 --- /dev/null +++ b/arch/arm/mach-orion5x/ts78xx-fpga.h @@ -0,0 +1,29 @@ +#define FPGAID(_magic, _rev) ((_magic << 8) + _rev) + +/* + * get yer id's from http://ts78xx.digriz.org.uk/ + * do *not* make up your own or 'borrow' any! + */ +enum fpga_ids { + /* Technologic Systems */ + TS7800_REV_B2 = FPGAID(0x00b480, 0x02), + TS7800_REV_B3 = FPGAID(0x00b480, 0x03), +}; + +struct fpga_device { + unsigned present:1; + unsigned init:1; +}; + +struct fpga_devices { + /* Technologic Systems */ + struct fpga_device ts_rtc; + struct fpga_device ts_nand; +}; + +struct ts78xx_fpga_data { + unsigned int id; + int state; + + struct fpga_devices supports; +}; diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index 1368e9fd1a0..f5191ddea08 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -10,17 +10,20 @@ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/sysfs.h> #include <linux/platform_device.h> -#include <linux/mtd/physmap.h> #include <linux/mv643xx_eth.h> #include <linux/ata_platform.h> #include <linux/m48t86.h> +#include <linux/mtd/nand.h> +#include <linux/mtd/partitions.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/orion5x.h> #include "common.h" #include "mpp.h" +#include "ts78xx-fpga.h" /***************************************************************************** * TS-78xx Info @@ -33,18 +36,11 @@ #define TS78XX_FPGA_REGS_VIRT_BASE 0xff900000 #define TS78XX_FPGA_REGS_SIZE SZ_1M -#define TS78XX_FPGA_REGS_SYSCON_ID (TS78XX_FPGA_REGS_VIRT_BASE | 0x000) -#define TS78XX_FPGA_REGS_SYSCON_LCDI (TS78XX_FPGA_REGS_VIRT_BASE | 0x004) -#define TS78XX_FPGA_REGS_SYSCON_LCDO (TS78XX_FPGA_REGS_VIRT_BASE | 0x008) - -#define TS78XX_FPGA_REGS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808) -#define TS78XX_FPGA_REGS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c) - -/* - * 512kB NOR flash Device - */ -#define TS78XX_NOR_BOOT_BASE 0xff800000 -#define TS78XX_NOR_BOOT_SIZE SZ_512K +static struct ts78xx_fpga_data ts78xx_fpga = { + .id = 0, + .state = 1, +/* .supports = ... - populated by ts78xx_fpga_supports() */ +}; /***************************************************************************** * I/O Address Mapping @@ -65,73 +61,47 @@ void __init ts78xx_map_io(void) } /***************************************************************************** - * 512kB NOR Boot Flash - the chip is a M25P40 + * Ethernet ****************************************************************************/ -static struct mtd_partition ts78xx_nor_boot_flash_resources[] = { - { - .name = "ts-bootrom", - .offset = 0, - /* only the first 256kB is used */ - .size = SZ_256K, - .mask_flags = MTD_WRITEABLE, - }, -}; - -static struct physmap_flash_data ts78xx_nor_boot_flash_data = { - .width = 1, - .parts = ts78xx_nor_boot_flash_resources, - .nr_parts = ARRAY_SIZE(ts78xx_nor_boot_flash_resources), -}; - -static struct resource ts78xx_nor_boot_flash_resource = { - .flags = IORESOURCE_MEM, - .start = TS78XX_NOR_BOOT_BASE, - .end = TS78XX_NOR_BOOT_BASE + TS78XX_NOR_BOOT_SIZE - 1, -}; - -static struct platform_device ts78xx_nor_boot_flash = { - .name = "physmap-flash", - .id = -1, - .dev = { - .platform_data = &ts78xx_nor_boot_flash_data, - }, - .num_resources = 1, - .resource = &ts78xx_nor_boot_flash_resource, +static struct mv643xx_eth_platform_data ts78xx_eth_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; /***************************************************************************** - * Ethernet + * SATA ****************************************************************************/ -static struct mv643xx_eth_platform_data ts78xx_eth_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(0), +static struct mv_sata_platform_data ts78xx_sata_data = { + .n_ports = 2, }; /***************************************************************************** * RTC M48T86 - nicked^Wborrowed from arch/arm/mach-ep93xx/ts72xx.c ****************************************************************************/ -#ifdef CONFIG_RTC_DRV_M48T86 -static unsigned char ts78xx_rtc_readbyte(unsigned long addr) +#define TS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808) +#define TS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c) + +static unsigned char ts78xx_ts_rtc_readbyte(unsigned long addr) { - writeb(addr, TS78XX_FPGA_REGS_RTC_CTRL); - return readb(TS78XX_FPGA_REGS_RTC_DATA); + writeb(addr, TS_RTC_CTRL); + return readb(TS_RTC_DATA); } -static void ts78xx_rtc_writebyte(unsigned char value, unsigned long addr) +static void ts78xx_ts_rtc_writebyte(unsigned char value, unsigned long addr) { - writeb(addr, TS78XX_FPGA_REGS_RTC_CTRL); - writeb(value, TS78XX_FPGA_REGS_RTC_DATA); + writeb(addr, TS_RTC_CTRL); + writeb(value, TS_RTC_DATA); } -static struct m48t86_ops ts78xx_rtc_ops = { - .readbyte = ts78xx_rtc_readbyte, - .writebyte = ts78xx_rtc_writebyte, +static struct m48t86_ops ts78xx_ts_rtc_ops = { + .readbyte = ts78xx_ts_rtc_readbyte, + .writebyte = ts78xx_ts_rtc_writebyte, }; -static struct platform_device ts78xx_rtc_device = { +static struct platform_device ts78xx_ts_rtc_device = { .name = "rtc-m48t86", .id = -1, .dev = { - .platform_data = &ts78xx_rtc_ops, + .platform_data = &ts78xx_ts_rtc_ops, }, .num_resources = 0, }; @@ -146,59 +116,311 @@ static struct platform_device ts78xx_rtc_device = { * TODO: track down a guinea pig without an RTC to see if we can work out a * better RTC detection routine */ -static int __init ts78xx_rtc_init(void) +static int ts78xx_ts_rtc_load(void) { + int rc; unsigned char tmp_rtc0, tmp_rtc1; - tmp_rtc0 = ts78xx_rtc_readbyte(126); - tmp_rtc1 = ts78xx_rtc_readbyte(127); - - ts78xx_rtc_writebyte(0x00, 126); - ts78xx_rtc_writebyte(0x55, 127); - if (ts78xx_rtc_readbyte(127) == 0x55) { - ts78xx_rtc_writebyte(0xaa, 127); - if (ts78xx_rtc_readbyte(127) == 0xaa - && ts78xx_rtc_readbyte(126) == 0x00) { - ts78xx_rtc_writebyte(tmp_rtc0, 126); - ts78xx_rtc_writebyte(tmp_rtc1, 127); - platform_device_register(&ts78xx_rtc_device); - return 1; + tmp_rtc0 = ts78xx_ts_rtc_readbyte(126); + tmp_rtc1 = ts78xx_ts_rtc_readbyte(127); + + ts78xx_ts_rtc_writebyte(0x00, 126); + ts78xx_ts_rtc_writebyte(0x55, 127); + if (ts78xx_ts_rtc_readbyte(127) == 0x55) { + ts78xx_ts_rtc_writebyte(0xaa, 127); + if (ts78xx_ts_rtc_readbyte(127) == 0xaa + && ts78xx_ts_rtc_readbyte(126) == 0x00) { + ts78xx_ts_rtc_writebyte(tmp_rtc0, 126); + ts78xx_ts_rtc_writebyte(tmp_rtc1, 127); + + if (ts78xx_fpga.supports.ts_rtc.init == 0) { + rc = platform_device_register(&ts78xx_ts_rtc_device); + if (!rc) + ts78xx_fpga.supports.ts_rtc.init = 1; + } else + rc = platform_device_add(&ts78xx_ts_rtc_device); + + return rc; } } - return 0; + return -ENODEV; }; -#else -static int __init ts78xx_rtc_init(void) + +static void ts78xx_ts_rtc_unload(void) { - return 0; + platform_device_del(&ts78xx_ts_rtc_device); } -#endif /***************************************************************************** - * SATA + * NAND Flash ****************************************************************************/ -static struct mv_sata_platform_data ts78xx_sata_data = { - .n_ports = 2, +#define TS_NAND_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x800) /* VIRT */ +#define TS_NAND_DATA (TS78XX_FPGA_REGS_PHYS_BASE | 0x804) /* PHYS */ + +/* + * hardware specific access to control-lines + * + * ctrl: + * NAND_NCE: bit 0 -> bit 2 + * NAND_CLE: bit 1 -> bit 1 + * NAND_ALE: bit 2 -> bit 0 + */ +static void ts78xx_ts_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, + unsigned int ctrl) +{ + struct nand_chip *this = mtd->priv; + + if (ctrl & NAND_CTRL_CHANGE) { + unsigned char bits; + + bits = (ctrl & NAND_NCE) << 2; + bits |= ctrl & NAND_CLE; + bits |= (ctrl & NAND_ALE) >> 2; + + writeb((readb(TS_NAND_CTRL) & ~0x7) | bits, TS_NAND_CTRL); + } + + if (cmd != NAND_CMD_NONE) + writeb(cmd, this->IO_ADDR_W); +} + +static int ts78xx_ts_nand_dev_ready(struct mtd_info *mtd) +{ + return readb(TS_NAND_CTRL) & 0x20; +} + +const char *ts_nand_part_probes[] = { "cmdlinepart", NULL }; + +static struct mtd_partition ts78xx_ts_nand_parts[] = { + { + .name = "mbr", + .offset = 0, + .size = SZ_128K, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_4M, + }, { + .name = "initrd", + .offset = MTDPART_OFS_APPEND, + .size = SZ_4M, + }, { + .name = "rootfs", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + } }; +static struct platform_nand_data ts78xx_ts_nand_data = { + .chip = { + .part_probe_types = ts_nand_part_probes, + .partitions = ts78xx_ts_nand_parts, + .nr_partitions = ARRAY_SIZE(ts78xx_ts_nand_parts), + .chip_delay = 15, + .options = NAND_USE_FLASH_BBT, + }, + .ctrl = { + /* + * The HW ECC offloading functions, used to give about a 9% + * performance increase for 'dd if=/dev/mtdblockX' and 5% for + * nanddump. This all however was changed by git commit + * e6cf5df1838c28bb060ac45b5585e48e71bbc740 so now there is + * no performance advantage to be had so we no longer bother + */ + .cmd_ctrl = ts78xx_ts_nand_cmd_ctrl, + .dev_ready = ts78xx_ts_nand_dev_ready, + }, +}; + +static struct resource ts78xx_ts_nand_resources = { + .start = TS_NAND_DATA, + .end = TS_NAND_DATA + 4, + .flags = IORESOURCE_IO, +}; + +static struct platform_device ts78xx_ts_nand_device = { + .name = "gen_nand", + .id = -1, + .dev = { + .platform_data = &ts78xx_ts_nand_data, + }, + .resource = &ts78xx_ts_nand_resources, + .num_resources = 1, +}; + +static int ts78xx_ts_nand_load(void) +{ + int rc; + + if (ts78xx_fpga.supports.ts_nand.init == 0) { + rc = platform_device_register(&ts78xx_ts_nand_device); + if (!rc) + ts78xx_fpga.supports.ts_nand.init = 1; + } else + rc = platform_device_add(&ts78xx_ts_nand_device); + + return rc; +}; + +static void ts78xx_ts_nand_unload(void) +{ + platform_device_del(&ts78xx_ts_nand_device); +} + /***************************************************************************** - * print some information regarding the board + * FPGA 'hotplug' support code ****************************************************************************/ -static void __init ts78xx_print_board_id(void) +static void ts78xx_fpga_devices_zero_init(void) { - unsigned int board_info; - - board_info = readl(TS78XX_FPGA_REGS_SYSCON_ID); - printk(KERN_INFO "TS-78xx Info: FPGA rev=%.2x, Board Magic=%.6x, ", - board_info & 0xff, - (board_info >> 8) & 0xffffff); - board_info = readl(TS78XX_FPGA_REGS_SYSCON_LCDI); - printk("JP1=%d, JP2=%d\n", - (board_info >> 30) & 0x1, - (board_info >> 31) & 0x1); + ts78xx_fpga.supports.ts_rtc.init = 0; + ts78xx_fpga.supports.ts_nand.init = 0; +} + +static void ts78xx_fpga_supports(void) +{ + /* TODO: put this 'table' into ts78xx-fpga.h */ + switch (ts78xx_fpga.id) { + case TS7800_REV_B2: + case TS7800_REV_B3: + ts78xx_fpga.supports.ts_rtc.present = 1; + ts78xx_fpga.supports.ts_nand.present = 1; + break; + default: + ts78xx_fpga.supports.ts_rtc.present = 0; + ts78xx_fpga.supports.ts_nand.present = 0; + } +} + +static int ts78xx_fpga_load_devices(void) +{ + int tmp, ret = 0; + + if (ts78xx_fpga.supports.ts_rtc.present == 1) { + tmp = ts78xx_ts_rtc_load(); + if (tmp) { + printk(KERN_INFO "TS-78xx: RTC not registered\n"); + ts78xx_fpga.supports.ts_rtc.present = 0; + } + ret |= tmp; + } + if (ts78xx_fpga.supports.ts_nand.present == 1) { + tmp = ts78xx_ts_nand_load(); + if (tmp) { + printk(KERN_INFO "TS-78xx: NAND not registered\n"); + ts78xx_fpga.supports.ts_nand.present = 0; + } + ret |= tmp; + } + + return ret; +} + +static int ts78xx_fpga_unload_devices(void) +{ + int ret = 0; + + if (ts78xx_fpga.supports.ts_rtc.present == 1) + ts78xx_ts_rtc_unload(); + if (ts78xx_fpga.supports.ts_nand.present == 1) + ts78xx_ts_nand_unload(); + + return ret; +} + +static int ts78xx_fpga_load(void) +{ + ts78xx_fpga.id = readl(TS78XX_FPGA_REGS_VIRT_BASE); + + printk(KERN_INFO "TS-78xx FPGA: magic=0x%.6x, rev=0x%.2x\n", + (ts78xx_fpga.id >> 8) & 0xffffff, + ts78xx_fpga.id & 0xff); + + ts78xx_fpga_supports(); + + if (ts78xx_fpga_load_devices()) { + ts78xx_fpga.state = -1; + return -EBUSY; + } + + return 0; }; +static int ts78xx_fpga_unload(void) +{ + unsigned int fpga_id; + + fpga_id = readl(TS78XX_FPGA_REGS_VIRT_BASE); + + /* + * There does not seem to be a feasible way to block access to the GPIO + * pins from userspace (/dev/mem). This if clause should hopefully warn + * those foolish enough not to follow 'policy' :) + * + * UrJTAG SVN since r1381 can be used to reprogram the FPGA + */ + if (ts78xx_fpga.id != fpga_id) { + printk(KERN_ERR "TS-78xx FPGA: magic/rev mismatch\n" + "TS-78xx FPGA: was 0x%.6x/%.2x but now 0x%.6x/%.2x\n", + (ts78xx_fpga.id >> 8) & 0xffffff, ts78xx_fpga.id & 0xff, + (fpga_id >> 8) & 0xffffff, fpga_id & 0xff); + ts78xx_fpga.state = -1; + return -EBUSY; + } + + if (ts78xx_fpga_unload_devices()) { + ts78xx_fpga.state = -1; + return -EBUSY; + } + + return 0; +}; + +static ssize_t ts78xx_fpga_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + if (ts78xx_fpga.state < 0) + return sprintf(buf, "borked\n"); + + return sprintf(buf, "%s\n", (ts78xx_fpga.state) ? "online" : "offline"); +} + +static ssize_t ts78xx_fpga_store(struct kobject *kobj, + struct kobj_attribute *attr, const char *buf, size_t n) +{ + int value, ret; + + if (ts78xx_fpga.state < 0) { + printk(KERN_ERR "TS-78xx FPGA: borked, you must powercycle asap\n"); + return -EBUSY; + } + + if (strncmp(buf, "online", sizeof("online") - 1) == 0) + value = 1; + else if (strncmp(buf, "offline", sizeof("offline") - 1) == 0) + value = 0; + else { + printk(KERN_ERR "ts78xx_fpga_store: Invalid value\n"); + return -EINVAL; + } + + if (ts78xx_fpga.state == value) + return n; + + ret = (ts78xx_fpga.state == 0) + ? ts78xx_fpga_load() + : ts78xx_fpga_unload(); + + if (!(ret < 0)) + ts78xx_fpga.state = value; + + return n; +} + +static struct kobj_attribute ts78xx_fpga_attr = + __ATTR(ts78xx_fpga, 0644, ts78xx_fpga_show, ts78xx_fpga_store); + /***************************************************************************** * General Setup ****************************************************************************/ @@ -223,30 +445,29 @@ static struct orion5x_mpp_mode ts78xx_mpp_modes[] __initdata = { { 17, MPP_UART }, { 18, MPP_UART }, { 19, MPP_UART }, + /* + * MPP[20] PCI Clock Out 1 + * MPP[21] PCI Clock Out 0 + * MPP[22] Unused + * MPP[23] Unused + * MPP[24] Unused + * MPP[25] Unused + */ { -1 }, }; static void __init ts78xx_init(void) { + int ret; + /* * Setup basic Orion functions. Need to be called early. */ orion5x_init(); - ts78xx_print_board_id(); - orion5x_mpp_conf(ts78xx_mpp_modes); /* - * MPP[20] PCI Clock Out 1 - * MPP[21] PCI Clock Out 0 - * MPP[22] Unused - * MPP[23] Unused - * MPP[24] Unused - * MPP[25] Unused - */ - - /* * Configure peripherals. */ orion5x_ehci0_init(); @@ -257,12 +478,12 @@ static void __init ts78xx_init(void) orion5x_uart1_init(); orion5x_xor_init(); - orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE, - TS78XX_NOR_BOOT_SIZE); - platform_device_register(&ts78xx_nor_boot_flash); - - if (!ts78xx_rtc_init()) - printk(KERN_INFO "TS-78xx RTC not detected or enabled\n"); + /* FPGA init */ + ts78xx_fpga_devices_zero_init(); + ret = ts78xx_fpga_load(); + ret = sysfs_create_file(power_kobj, &ts78xx_fpga_attr.attr); + if (ret) + printk(KERN_ERR "sysfs_create_file failed: %d\n", ret); } MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC") diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c index 3c4d47145c8..25f7935576f 100644 --- a/arch/arm/mach-s3c6410/mach-smdk6410.c +++ b/arch/arm/mach-s3c6410/mach-smdk6410.c @@ -129,7 +129,7 @@ static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = { .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, }; -struct map_desc smdk6410_iodesc[] = {}; +static struct map_desc smdk6410_iodesc[] = {}; static struct platform_device *smdk6410_devices[] __initdata = { #ifdef CONFIG_SMDK6410_SD_CH0 @@ -146,7 +146,7 @@ static struct platform_device *smdk6410_devices[] __initdata = { static struct i2c_board_info i2c_devs0[] __initdata = { { I2C_BOARD_INFO("24c08", 0x50), }, - { I2C_BOARD_INFO("WM8580", 0X1b), }, + { I2C_BOARD_INFO("wm8580", 0x1b), }, }; static struct i2c_board_info i2c_devs1[] __initdata = { diff --git a/arch/arm/mm/copypage-feroceon.c b/arch/arm/mm/copypage-feroceon.c index c3ba6a94da0..70997d5bee2 100644 --- a/arch/arm/mm/copypage-feroceon.c +++ b/arch/arm/mm/copypage-feroceon.c @@ -13,7 +13,7 @@ #include <linux/init.h> #include <linux/highmem.h> -static void __attribute__((naked)) +static void __naked feroceon_copy_user_page(void *kto, const void *kfrom) { asm("\ diff --git a/arch/arm/mm/copypage-v3.c b/arch/arm/mm/copypage-v3.c index 70ed96c8af8..de9c06854ad 100644 --- a/arch/arm/mm/copypage-v3.c +++ b/arch/arm/mm/copypage-v3.c @@ -15,7 +15,7 @@ * * FIXME: do we need to handle cache stuff... */ -static void __attribute__((naked)) +static void __naked v3_copy_user_page(void *kto, const void *kfrom) { asm("\n\ diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c index 1601698b980..7370a7142b0 100644 --- a/arch/arm/mm/copypage-v4mc.c +++ b/arch/arm/mm/copypage-v4mc.c @@ -44,7 +44,7 @@ static DEFINE_SPINLOCK(minicache_lock); * instruction. If your processor does not supply this, you have to write your * own copy_user_highpage that does the right thing. */ -static void __attribute__((naked)) +static void __naked mc_copy_user_page(void *from, void *to) { asm volatile( diff --git a/arch/arm/mm/copypage-v4wb.c b/arch/arm/mm/copypage-v4wb.c index 3ec93dab765..9ab09841422 100644 --- a/arch/arm/mm/copypage-v4wb.c +++ b/arch/arm/mm/copypage-v4wb.c @@ -22,7 +22,7 @@ * instruction. If your processor does not supply this, you have to write your * own copy_user_highpage that does the right thing. */ -static void __attribute__((naked)) +static void __naked v4wb_copy_user_page(void *kto, const void *kfrom) { asm("\ diff --git a/arch/arm/mm/copypage-v4wt.c b/arch/arm/mm/copypage-v4wt.c index 0f1188efae4..300efafd664 100644 --- a/arch/arm/mm/copypage-v4wt.c +++ b/arch/arm/mm/copypage-v4wt.c @@ -20,7 +20,7 @@ * dirty data in the cache. However, we do have to ensure that * subsequent reads are up to date. */ -static void __attribute__((naked)) +static void __naked v4wt_copy_user_page(void *kto, const void *kfrom) { asm("\ diff --git a/arch/arm/mm/copypage-xsc3.c b/arch/arm/mm/copypage-xsc3.c index 39a994542ca..bc4525f5ab2 100644 --- a/arch/arm/mm/copypage-xsc3.c +++ b/arch/arm/mm/copypage-xsc3.c @@ -29,7 +29,7 @@ * if we eventually end up using our copied page. * */ -static void __attribute__((naked)) +static void __naked xsc3_mc_copy_user_page(void *kto, const void *kfrom) { asm("\ diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c index d18f2397ee2..76824d3e966 100644 --- a/arch/arm/mm/copypage-xscale.c +++ b/arch/arm/mm/copypage-xscale.c @@ -42,7 +42,7 @@ static DEFINE_SPINLOCK(minicache_lock); * Dcache aliasing issue. The writes will be forwarded to the write buffer, * and merged as appropriate. */ -static void __attribute__((naked)) +static void __naked mc_copy_user_page(void *from, void *to) { /* diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index deaff58878a..04a100cfb8e 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -18,7 +18,8 @@ obj-$(CONFIG_CPU_FREQ) += cpu-omap.o obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o -obj-$(CONFIG_I2C_OMAP) += i2c.o +i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o +obj-y += $(i2c-omap-m) $(i2c-omap-y) # OMAP mailbox framework obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 187239c054c..d1797147732 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -200,20 +200,16 @@ static struct clocksource clocksource_32k = { }; /* - * Rounds down to nearest nsec. - */ -unsigned long long omap_32k_ticks_to_nsecs(unsigned long ticks_32k) -{ - return cyc2ns(&clocksource_32k, ticks_32k); -} - -/* * Returns current time from boot in nsecs. It's OK for this to wrap * around for now, as it's just a relative time stamp. */ unsigned long long sched_clock(void) { - return omap_32k_ticks_to_nsecs(omap_32k_read()); + unsigned long long ret; + + ret = (unsigned long long)omap_32k_read(); + ret = (ret * clocksource_32k.mult_orig) >> clocksource_32k.shift; + return ret; } static int __init omap_init_clocksource_32k(void) diff --git a/arch/arm/plat-omap/include/mach/common.h b/arch/arm/plat-omap/include/mach/common.h index f3444a66a57..0ecf36deb17 100644 --- a/arch/arm/plat-omap/include/mach/common.h +++ b/arch/arm/plat-omap/include/mach/common.h @@ -35,7 +35,7 @@ extern void omap_map_common_io(void); extern struct sys_timer omap_timer; extern void omap_serial_init(void); extern void omap_serial_enable_clocks(int enable); -#ifdef CONFIG_I2C_OMAP +#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE) extern int omap_register_i2c_bus(int bus_id, u32 clkrate, struct i2c_board_info const *info, unsigned len); diff --git a/arch/arm/plat-omap/include/mach/pm.h b/arch/arm/plat-omap/include/mach/pm.h index ca81830b4f8..ce6ee792753 100644 --- a/arch/arm/plat-omap/include/mach/pm.h +++ b/arch/arm/plat-omap/include/mach/pm.h @@ -108,7 +108,7 @@ !defined(CONFIG_ARCH_OMAP15XX) && \ !defined(CONFIG_ARCH_OMAP16XX) && \ !defined(CONFIG_ARCH_OMAP24XX) -#error "Power management for this processor not implemented yet" +#warning "Power management for this processor not implemented yet" #endif #ifndef __ASSEMBLER__ diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 0d12c216476..32eb9e33beb 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -19,7 +19,8 @@ static DEFINE_SPINLOCK(gpio_lock); static const char *gpio_label[GPIO_MAX]; /* non null for allocated GPIOs */ -static unsigned long gpio_valid[BITS_TO_LONGS(GPIO_MAX)]; +static unsigned long gpio_valid_input[BITS_TO_LONGS(GPIO_MAX)]; +static unsigned long gpio_valid_output[BITS_TO_LONGS(GPIO_MAX)]; static inline void __set_direction(unsigned pin, int input) { @@ -53,7 +54,7 @@ int gpio_direction_input(unsigned pin) { unsigned long flags; - if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { + if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid_input)) { pr_debug("%s: invalid GPIO %d\n", __func__, pin); return -EINVAL; } @@ -83,7 +84,7 @@ int gpio_direction_output(unsigned pin, int value) unsigned long flags; u32 u; - if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { + if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid_output)) { pr_debug("%s: invalid GPIO %d\n", __func__, pin); return -EINVAL; } @@ -161,7 +162,9 @@ int gpio_request(unsigned pin, const char *label) unsigned long flags; int ret; - if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { + if (pin >= GPIO_MAX || + !(test_bit(pin, gpio_valid_input) || + test_bit(pin, gpio_valid_output))) { pr_debug("%s: invalid GPIO %d\n", __func__, pin); return -EINVAL; } @@ -183,7 +186,9 @@ EXPORT_SYMBOL(gpio_request); void gpio_free(unsigned pin) { - if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { + if (pin >= GPIO_MAX || + !(test_bit(pin, gpio_valid_input) || + test_bit(pin, gpio_valid_output))) { pr_debug("%s: invalid GPIO %d\n", __func__, pin); return; } @@ -208,12 +213,18 @@ void __init orion_gpio_set_unused(unsigned pin) __set_direction(pin, 0); } -void __init orion_gpio_set_valid(unsigned pin, int valid) +void __init orion_gpio_set_valid(unsigned pin, int mode) { - if (valid) - __set_bit(pin, gpio_valid); + if (mode == 1) + mode = GPIO_INPUT_OK | GPIO_OUTPUT_OK; + if (mode & GPIO_INPUT_OK) + __set_bit(pin, gpio_valid_input); else - __clear_bit(pin, gpio_valid); + __clear_bit(pin, gpio_valid_input); + if (mode & GPIO_OUTPUT_OK) + __set_bit(pin, gpio_valid_output); + else + __clear_bit(pin, gpio_valid_output); } void orion_gpio_set_blink(unsigned pin, int blink) diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h index ec743e82c87..33f6c6aec18 100644 --- a/arch/arm/plat-orion/include/plat/gpio.h +++ b/arch/arm/plat-orion/include/plat/gpio.h @@ -25,9 +25,13 @@ void gpio_set_value(unsigned pin, int value); * Orion-specific GPIO API extensions. */ void orion_gpio_set_unused(unsigned pin); -void orion_gpio_set_valid(unsigned pin, int valid); void orion_gpio_set_blink(unsigned pin, int blink); +#define GPIO_BIDI_OK (1 << 0) +#define GPIO_INPUT_OK (1 << 1) +#define GPIO_OUTPUT_OK (1 << 2) +void orion_gpio_set_valid(unsigned pin, int mode); + /* * GPIO interrupt handling. */ diff --git a/arch/arm/plat-orion/include/plat/mvsdio.h b/arch/arm/plat-orion/include/plat/mvsdio.h new file mode 100644 index 00000000000..14ca8867600 --- /dev/null +++ b/arch/arm/plat-orion/include/plat/mvsdio.h @@ -0,0 +1,21 @@ +/* + * arch/arm/plat-orion/include/plat/mvsdio.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __MACH_MVSDIO_H +#define __MACH_MVSDIO_H + +#include <linux/mbus.h> + +struct mvsdio_platform_data { + struct mbus_dram_target_info *dram; + unsigned int clock; + int gpio_card_detect; + int gpio_write_protect; +}; + +#endif diff --git a/arch/arm/plat-s3c64xx/clock.c b/arch/arm/plat-s3c64xx/clock.c index 136c982c68e..ad1b9682c9c 100644 --- a/arch/arm/plat-s3c64xx/clock.c +++ b/arch/arm/plat-s3c64xx/clock.c @@ -248,7 +248,7 @@ static struct clk *clks[] __initdata = { &clk_48m, }; -void s3c64xx_register_clocks(void) +void __init s3c64xx_register_clocks(void) { struct clk *clkp; int ret; diff --git a/arch/arm/plat-s3c64xx/gpiolib.c b/arch/arm/plat-s3c64xx/gpiolib.c index cc62941d7b5..ee9188add8f 100644 --- a/arch/arm/plat-s3c64xx/gpiolib.c +++ b/arch/arm/plat-s3c64xx/gpiolib.c @@ -417,4 +417,4 @@ static __init int s3c64xx_gpiolib_init(void) return 0; } -arch_initcall(s3c64xx_gpiolib_init); +core_initcall(s3c64xx_gpiolib_init); diff --git a/arch/arm/plat-s3c64xx/include/plat/irqs.h b/arch/arm/plat-s3c64xx/include/plat/irqs.h index 2846f550b72..f865bf4d709 100644 --- a/arch/arm/plat-s3c64xx/include/plat/irqs.h +++ b/arch/arm/plat-s3c64xx/include/plat/irqs.h @@ -117,7 +117,7 @@ #define IRQ_ONENAND1 S3C64XX_IRQ_VIC1(12) #define IRQ_NFC S3C64XX_IRQ_VIC1(13) #define IRQ_CFCON S3C64XX_IRQ_VIC1(14) -#define IRQ_UHOST S3C64XX_IRQ_VIC1(15) +#define IRQ_USBH S3C64XX_IRQ_VIC1(15) #define IRQ_SPI0 S3C64XX_IRQ_VIC1(16) #define IRQ_SPI1 S3C64XX_IRQ_VIC1(17) #define IRQ_IIC S3C64XX_IRQ_VIC1(18) diff --git a/arch/arm/plat-s3c64xx/irq-eint.c b/arch/arm/plat-s3c64xx/irq-eint.c index ebb305ce768..cf524826c93 100644 --- a/arch/arm/plat-s3c64xx/irq-eint.c +++ b/arch/arm/plat-s3c64xx/irq-eint.c @@ -14,12 +14,15 @@ #include <linux/kernel.h> #include <linux/interrupt.h> +#include <linux/gpio.h> #include <linux/irq.h> #include <linux/io.h> #include <asm/hardware/vic.h> #include <plat/regs-irqtype.h> +#include <plat/regs-gpio.h> +#include <plat/gpio-cfg.h> #include <mach/map.h> #include <plat/cpu.h> @@ -74,6 +77,7 @@ static void s3c_irq_eint_maskack(unsigned int irq) static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) { int offs = eint_offset(irq); + int pin; int shift; u32 ctrl, mask; u32 newvalue = 0; @@ -125,6 +129,15 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type) ctrl |= newvalue << shift; __raw_writel(ctrl, reg); + /* set the GPIO pin appropriately */ + + if (offs < 23) + pin = S3C64XX_GPN(offs); + else + pin = S3C64XX_GPM(offs - 23); + + s3c_gpio_cfgpin(pin, S3C_GPIO_SFN(2)); + return 0; } @@ -181,7 +194,7 @@ static void s3c_irq_demux_eint20_27(unsigned int irq, struct irq_desc *desc) s3c_irq_demux_eint(20, 27); } -int __init s3c64xx_init_irq_eint(void) +static int __init s3c64xx_init_irq_eint(void) { int irq; diff --git a/arch/arm/plat-s3c64xx/irq.c b/arch/arm/plat-s3c64xx/irq.c index a94f1d5e819..f22edf7c2d2 100644 --- a/arch/arm/plat-s3c64xx/irq.c +++ b/arch/arm/plat-s3c64xx/irq.c @@ -207,7 +207,7 @@ static struct irq_chip s3c_irq_uart = { static void __init s3c64xx_uart_irq(struct uart_irq *uirq) { - void *reg_base = uirq->regs; + void __iomem *reg_base = uirq->regs; unsigned int irq; int offs; diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c index 8d9a0cada66..05b17528041 100644 --- a/arch/arm/plat-s3c64xx/s3c6400-clock.c +++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c @@ -36,7 +36,7 @@ * ext_xtal_mux for want of an actual name from the manual. */ -struct clk clk_ext_xtal_mux = { +static struct clk clk_ext_xtal_mux = { .name = "ext_xtal", .id = -1, }; @@ -63,7 +63,7 @@ struct clksrc_clk { void __iomem *reg_divider; }; -struct clk clk_fout_apll = { +static struct clk clk_fout_apll = { .name = "fout_apll", .id = -1, }; @@ -78,7 +78,7 @@ static struct clk_sources clk_src_apll = { .nr_sources = ARRAY_SIZE(clk_src_apll_list), }; -struct clksrc_clk clk_mout_apll = { +static struct clksrc_clk clk_mout_apll = { .clk = { .name = "mout_apll", .id = -1, @@ -88,7 +88,7 @@ struct clksrc_clk clk_mout_apll = { .sources = &clk_src_apll, }; -struct clk clk_fout_epll = { +static struct clk clk_fout_epll = { .name = "fout_epll", .id = -1, }; @@ -103,7 +103,7 @@ static struct clk_sources clk_src_epll = { .nr_sources = ARRAY_SIZE(clk_src_epll_list), }; -struct clksrc_clk clk_mout_epll = { +static struct clksrc_clk clk_mout_epll = { .clk = { .name = "mout_epll", .id = -1, @@ -123,7 +123,7 @@ static struct clk_sources clk_src_mpll = { .nr_sources = ARRAY_SIZE(clk_src_mpll_list), }; -struct clksrc_clk clk_mout_mpll = { +static struct clksrc_clk clk_mout_mpll = { .clk = { .name = "mout_mpll", .id = -1, @@ -145,7 +145,7 @@ static unsigned long s3c64xx_clk_doutmpll_get_rate(struct clk *clk) return rate; } -struct clk clk_dout_mpll = { +static struct clk clk_dout_mpll = { .name = "dout_mpll", .id = -1, .parent = &clk_mout_mpll.clk, @@ -189,10 +189,10 @@ static struct clk_sources clkset_uart = { }; static struct clk *clkset_uhost_list[] = { + &clk_48m, &clk_mout_epll.clk, &clk_dout_mpll, &clk_fin_epll, - &clk_48m, }; static struct clk_sources clkset_uhost = { @@ -239,10 +239,12 @@ static int s3c64xx_setrate_clksrc(struct clk *clk, unsigned long rate) rate = clk_round_rate(clk, rate); div = clk_get_rate(clk->parent) / rate; + if (div > 16) + return -EINVAL; val = __raw_readl(reg); - val &= ~sclk->mask; - val |= (rate - 1) << sclk->shift; + val &= ~(0xf << sclk->shift); + val |= (div - 1) << sclk->shift; __raw_writel(val, reg); return 0; @@ -351,7 +353,7 @@ static struct clksrc_clk clk_mmc2 = { static struct clksrc_clk clk_usbhost = { .clk = { - .name = "usb-host-bus", + .name = "usb-bus-host", .id = -1, .ctrlbit = S3C_CLKCON_SCLK_UHOST, .enable = s3c64xx_sclk_ctrl, diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index fd23c0e9e69..b4211d8b2ac 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Sun Nov 30 16:39:36 2008 +# Last update: Thu Mar 12 18:01:45 2009 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -1811,7 +1811,7 @@ pilz_pmi5 MACH_PILZ_PMI5 PILZ_PMI5 1820 jade MACH_JADE JADE 1821 ks8695_softplc MACH_KS8695_SOFTPLC KS8695_SOFTPLC 1822 gprisc3 MACH_GPRISC3 GPRISC3 1823 -stamp9260 MACH_STAMP9260 STAMP9260 1824 +stamp9g20 MACH_STAMP9G20 STAMP9G20 1824 smdk6430 MACH_SMDK6430 SMDK6430 1825 smdkc100 MACH_SMDKC100 SMDKC100 1826 tavorevb MACH_TAVOREVB TAVOREVB 1827 @@ -1993,4 +1993,134 @@ spark MACH_SPARK SPARK 2002 benzina MACH_BENZINA BENZINA 2003 blaze MACH_BLAZE BLAZE 2004 linkstation_ls_hgl MACH_LINKSTATION_LS_HGL LINKSTATION_LS_HGL 2005 -htcvenus MACH_HTCVENUS HTCVENUS 2006 +htckovsky MACH_HTCVENUS HTCVENUS 2006 +sony_prs505 MACH_SONY_PRS505 SONY_PRS505 2007 +hanlin_v3 MACH_HANLIN_V3 HANLIN_V3 2008 +sapphira MACH_SAPPHIRA SAPPHIRA 2009 +dack_sda_01 MACH_DACK_SDA_01 DACK_SDA_01 2010 +armbox MACH_ARMBOX ARMBOX 2011 +harris_rvp MACH_HARRIS_RVP HARRIS_RVP 2012 +ribaldo MACH_RIBALDO RIBALDO 2013 +agora MACH_AGORA AGORA 2014 +omap3_mini MACH_OMAP3_MINI OMAP3_MINI 2015 +a9sam6432_b MACH_A9SAM6432_B A9SAM6432_B 2016 +usg2410 MACH_USG2410 USG2410 2017 +pc72052_i10_revb MACH_PC72052_I10_REVB PC72052_I10_REVB 2018 +mx35_exm32 MACH_MX35_EXM32 MX35_EXM32 2019 +topas910 MACH_TOPAS910 TOPAS910 2020 +hyena MACH_HYENA HYENA 2021 +pospax MACH_POSPAX POSPAX 2022 +hdl_gx MACH_HDL_GX HDL_GX 2023 +ctera_4bay MACH_CTERA_4BAY CTERA_4BAY 2024 +ctera_plug_c MACH_CTERA_PLUG_C CTERA_PLUG_C 2025 +crwea_plug_i MACH_CRWEA_PLUG_I CRWEA_PLUG_I 2026 +egauge2 MACH_EGAUGE2 EGAUGE2 2027 +didj MACH_DIDJ DIDJ 2028 +m_s3c2443 MACH_MEISTER MEISTER 2029 +htcblackstone MACH_HTCBLACKSTONE HTCBLACKSTONE 2030 +cpuat9g20 MACH_CPUAT9G20 CPUAT9G20 2031 +smdk6440 MACH_SMDK6440 SMDK6440 2032 +omap_35xx_mvp MACH_OMAP_35XX_MVP OMAP_35XX_MVP 2033 +ctera_plug_i MACH_CTERA_PLUG_I CTERA_PLUG_I 2034 +pvg610_100 MACH_PVG610 PVG610 2035 +hprw6815 MACH_HPRW6815 HPRW6815 2036 +omap3_oswald MACH_OMAP3_OSWALD OMAP3_OSWALD 2037 +nas4220b MACH_NAS4220B NAS4220B 2038 +htcraphael_cdma MACH_HTCRAPHAEL_CDMA HTCRAPHAEL_CDMA 2039 +htcdiamond_cdma MACH_HTCDIAMOND_CDMA HTCDIAMOND_CDMA 2040 +scaler MACH_SCALER SCALER 2041 +zylonite2 MACH_ZYLONITE2 ZYLONITE2 2042 +aspenite MACH_ASPENITE ASPENITE 2043 +teton MACH_TETON TETON 2044 +ttc_dkb MACH_TTC_DKB TTC_DKB 2045 +bishop2 MACH_BISHOP2 BISHOP2 2046 +ippv5 MACH_IPPV5 IPPV5 2047 +farm926 MACH_FARM926 FARM926 2048 +mmccpu MACH_MMCCPU MMCCPU 2049 +sgmsfl MACH_SGMSFL SGMSFL 2050 +tt8000 MACH_TT8000 TT8000 2051 +zrn4300lp MACH_ZRN4300LP ZRN4300LP 2052 +mptc MACH_MPTC MPTC 2053 +h6051 MACH_H6051 H6051 2054 +pvg610_101 MACH_PVG610_101 PVG610_101 2055 +stamp9261_pc_evb MACH_STAMP9261_PC_EVB STAMP9261_PC_EVB 2056 +pelco_odysseus MACH_PELCO_ODYSSEUS PELCO_ODYSSEUS 2057 +tny_a9260 MACH_TNY_A9260 TNY_A9260 2058 +tny_a9g20 MACH_TNY_A9G20 TNY_A9G20 2059 +aesop_mp2530f MACH_AESOP_MP2530F AESOP_MP2530F 2060 +dx900 MACH_DX900 DX900 2061 +cpodc2 MACH_CPODC2 CPODC2 2062 +tilt_8925 MACH_TILT_8925 TILT_8925 2063 +davinci_dm357_evm MACH_DAVINCI_DM357_EVM DAVINCI_DM357_EVM 2064 +swordfish MACH_SWORDFISH SWORDFISH 2065 +corvus MACH_CORVUS CORVUS 2066 +taurus MACH_TAURUS TAURUS 2067 +axm MACH_AXM AXM 2068 +axc MACH_AXC AXC 2069 +baby MACH_BABY BABY 2070 +mp200 MACH_MP200 MP200 2071 +pcm043 MACH_PCM043 PCM043 2072 +hanlin_v3c MACH_HANLIN_V3C HANLIN_V3C 2073 +kbk9g20 MACH_KBK9G20 KBK9G20 2074 +adsturbog5 MACH_ADSTURBOG5 ADSTURBOG5 2075 +avenger_lite1 MACH_AVENGER_LITE1 AVENGER_LITE1 2076 +suc82x MACH_SUC SUC 2077 +at91sam7s256 MACH_AT91SAM7S256 AT91SAM7S256 2078 +mendoza MACH_MENDOZA MENDOZA 2079 +kira MACH_KIRA KIRA 2080 +mx1hbm MACH_MX1HBM MX1HBM 2081 +quatro43xx MACH_QUATRO43XX QUATRO43XX 2082 +quatro4230 MACH_QUATRO4230 QUATRO4230 2083 +nsb400 MACH_NSB400 NSB400 2084 +drp255 MACH_DRP255 DRP255 2085 +thoth MACH_THOTH THOTH 2086 +firestone MACH_FIRESTONE FIRESTONE 2087 +asusp750 MACH_ASUSP750 ASUSP750 2088 +ctera_dl MACH_CTERA_DL CTERA_DL 2089 +socr MACH_SOCR SOCR 2090 +htcoxygen MACH_HTCOXYGEN HTCOXYGEN 2091 +heroc MACH_HEROC HEROC 2092 +zeno6800 MACH_ZENO6800 ZENO6800 2093 +sc2mcs MACH_SC2MCS SC2MCS 2094 +gene100 MACH_GENE100 GENE100 2095 +as353x MACH_AS353X AS353X 2096 +sheevaplug MACH_SHEEVAPLUG SHEEVAPLUG 2097 +at91sam9g20 MACH_AT91SAM9G20 AT91SAM9G20 2098 +mv88f6192gtw_fe MACH_MV88F6192GTW_FE MV88F6192GTW_FE 2099 +cc9200 MACH_CC9200 CC9200 2100 +sm9200 MACH_SM9200 SM9200 2101 +tp9200 MACH_TP9200 TP9200 2102 +snapperdv MACH_SNAPPERDV SNAPPERDV 2103 +avengers_lite MACH_AVENGERS_LITE AVENGERS_LITE 2104 +avengers_lite1 MACH_AVENGERS_LITE1 AVENGERS_LITE1 2105 +omap3axon MACH_OMAP3AXON OMAP3AXON 2106 +ma8xx MACH_MA8XX MA8XX 2107 +mp201ek MACH_MP201EK MP201EK 2108 +davinci_tux MACH_DAVINCI_TUX DAVINCI_TUX 2109 +mpa1600 MACH_MPA1600 MPA1600 2110 +pelco_troy MACH_PELCO_TROY PELCO_TROY 2111 +nsb667 MACH_NSB667 NSB667 2112 +rovers5_4mpix MACH_ROVERS5_4MPIX ROVERS5_4MPIX 2113 +twocom MACH_TWOCOM TWOCOM 2114 +ubisys_p9_rcu3r2 MACH_UBISYS_P9_RCU3R2 UBISYS_P9_RCU3R2 2115 +hero_espresso MACH_HERO_ESPRESSO HERO_ESPRESSO 2116 +afeusb MACH_AFEUSB AFEUSB 2117 +t830 MACH_T830 T830 2118 +spd8020_cc MACH_SPD8020_CC SPD8020_CC 2119 +om_3d7k MACH_OM_3D7K OM_3D7K 2120 +picocom2 MACH_PICOCOM2 PICOCOM2 2121 +uwg4mx27 MACH_UWG4MX27 UWG4MX27 2122 +uwg4mx31 MACH_UWG4MX31 UWG4MX31 2123 +cherry MACH_CHERRY CHERRY 2124 +mx51_babbage MACH_MX51_BABBAGE MX51_BABBAGE 2125 +s3c2440turkiye MACH_S3C2440TURKIYE S3C2440TURKIYE 2126 +tx37 MACH_TX37 TX37 2127 +sbc2800_9g20 MACH_SBC2800_9G20 SBC2800_9G20 2128 +benzglb MACH_BENZGLB BENZGLB 2129 +benztd MACH_BENZTD BENZTD 2130 +cartesio_plus MACH_CARTESIO_PLUS CARTESIO_PLUS 2131 +solrad_g20 MACH_SOLRAD_G20 SOLRAD_G20 2132 +mx27wallace MACH_MX27WALLACE MX27WALLACE 2133 +fmzwebmodul MACH_FMZWEBMODUL FMZWEBMODUL 2134 +rd78x00_masa MACH_RD78X00_MASA RD78X00_MASA 2135 +smallogger MACH_SMALLOGGER SMALLOGGER 2136 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 1514d534dee..a3ed7cb8ca3 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -52,7 +52,15 @@ #define __deprecated __attribute__((deprecated)) #define __packed __attribute__((packed)) #define __weak __attribute__((weak)) -#define __naked __attribute__((naked)) + +/* + * it doesn't make sense on ARM (currently the only user of __naked) to trace + * naked functions because then mcount is called without stack and frame pointer + * being set up and there is no chance to restore the lr register to the value + * before mcount was called. + */ +#define __naked __attribute__((naked)) notrace + #define __noreturn __attribute__((noreturn)) /* |