diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-10-09 21:31:58 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-09 21:31:58 +0100 |
| commit | 9e165acf1b9e37af7c0fa39399b43d0bd8600039 (patch) | |
| tree | 7ffdb0ad4c35ac9c19c4096b4f22ccc9b1eeefad /arch/arm | |
| parent | 6a4690c22f5da1eb1c898b61b6a80da52fbd976f (diff) | |
| parent | 791ccf2e4deeea8426b389fd0f5bb0e9167bb75d (diff) | |
Merge branch 'at91' into devel
Diffstat (limited to 'arch/arm')
43 files changed, 2319 insertions, 124 deletions
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig new file mode 100644 index 00000000000..ce909586a34 --- /dev/null +++ b/arch/arm/configs/afeb9260_defconfig @@ -0,0 +1,1259 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.27-rc2 +# Tue Aug 12 22:30:16 2008 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_SUPPORTS_AOUT=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set +# CONFIG_HAVE_IOREMAP_PROT is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_ARCH_TRACEHOOK is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_USE_GENERIC_SMP_HELPERS is not set +CONFIG_HAVE_CLK=y +CONFIG_PROC_PAGE_MONITOR=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 +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 + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 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_MSM7X00A is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Atmel AT91 System-on-Chip +# +# CONFIG_ARCH_AT91RM9200 is not set +CONFIG_ARCH_AT91SAM9260=y +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set +# CONFIG_ARCH_AT91SAM9G20 is not set +# CONFIG_ARCH_AT91CAP9 is not set +# CONFIG_ARCH_AT91X40 is not set +CONFIG_AT91_PMC_UNIT=y + +# +# AT91SAM9260 Variants +# +# CONFIG_ARCH_AT91SAM9260_SAM9XE is not set + +# +# AT91SAM9260 / AT91SAM9XE Board Type +# +# CONFIG_MACH_AT91SAM9260EK is not set +# CONFIG_MACH_CAM60 is not set +# CONFIG_MACH_SAM9_L9260 is not set +CONFIG_MACH_AFEB9260=y +# CONFIG_MACH_USB_A9260 is not set +# CONFIG_MACH_QIL_A9260 is not set + +# +# AT91 Board Options +# + +# +# AT91 Feature Selections +# +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +CONFIG_AT91_TIMER_HZ=100 +CONFIG_AT91_EARLY_DBGU=y +# CONFIG_AT91_EARLY_USART0 is not set +# CONFIG_AT91_EARLY_USART1 is not set +# CONFIG_AT91_EARLY_USART2 is not set +# CONFIG_AT91_EARLY_USART3 is not set +# CONFIG_AT91_EARLY_USART4 is not set +# CONFIG_AT91_EARLY_USART5 is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_PABRT_NOIFAR=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_PREEMPT=y +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_DATAFLASH=y +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +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_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_ATMEL=y +# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set +CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y +# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set +# CONFIG_MTD_NAND_NANDSIM is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ATMEL_PWM is not set +# CONFIG_ATMEL_TCLIB is not set +# CONFIG_EEPROM_93CX6 is not set +CONFIG_ATMEL_SSC=y +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MACB=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_SERIAL_ATMEL_PDC=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_GPIO=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +CONFIG_AT24=y +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +CONFIG_SPI_DEBUG=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ATMEL=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +CONFIG_SPI_SPIDEV=y +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set +CONFIG_USB_GADGET_AT91=y +CONFIG_USB_AT91=y +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +CONFIG_USB_ZERO=m +# CONFIG_USB_ETH is not set +CONFIG_USB_GADGETFS=m +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +CONFIG_USB_G_SERIAL=m +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +CONFIG_RTC_DEBUG=y + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +CONFIG_RTC_DRV_FM3130=y + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1511 is not set +# 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_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_RTC_DRV_AT91SAM9 is not set +# CONFIG_DMADEVICES is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +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_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +CONFIG_NLS_CODEPAGE_850=y +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +CONFIG_FRAME_POINTER=y +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_DEBUG_USER=y +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC_T10DIF=y +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig index 1c76642272a..811bebbdc78 100644 --- a/arch/arm/configs/at91sam9rlek_defconfig +++ b/arch/arm/configs/at91sam9rlek_defconfig @@ -496,6 +496,7 @@ CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set +CONFIG_TOUCHSCREEN_ATMEL_TSADCC=y # CONFIG_TOUCHSCREEN_UCB1400 is not set # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set # CONFIG_INPUT_MISC is not set diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h index d04a7a2bc2e..4fbfb22f65a 100644 --- a/arch/arm/include/asm/byteorder.h +++ b/arch/arm/include/asm/byteorder.h @@ -18,15 +18,7 @@ #include <linux/compiler.h> #include <asm/types.h> -#ifdef __ARMEB__ -# define __BIG_ENDIAN -#else -# define __LITTLE_ENDIAN -#endif - -#define __SWAB_64_THRU_32__ - -static inline __attribute_const__ __u32 __arch_swab32(__u32 x) +static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) { __u32 t; @@ -48,8 +40,19 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x) return x; } -#define __arch_swab32 __arch_swab32 -#include <linux/byteorder.h> +#define __arch__swab32(x) ___arch__swab32(x) + +#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) +# define __BYTEORDER_HAS_U64__ +# define __SWAB_64_THRU_32__ +#endif + +#ifdef __ARMEB__ +#include <linux/byteorder/big_endian.h> +#else +#include <linux/byteorder/little_endian.h> +#endif #endif + diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index a048b92cb40..5aafb2e2ca7 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -175,6 +175,15 @@ config MACH_SAM9_L9260 Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260. <http://www.olimex.com/dev/sam9-L9260.html> +config MACH_AFEB9260 + bool "Custom afeb9260 board v1" + depends on ARCH_AT91SAM9260 + help + Select this if you are using custom afeb9260 board based on + open hardware design. Select this for revision 1 of the board. + <svn://194.85.238.22/home/users/george/svn/arm9eb> + <http://groups.google.com/group/arm9fpga-evolution-board> + config MACH_USB_A9260 bool "CALAO USB-A9260" depends on ARCH_AT91SAM9260 @@ -314,6 +323,19 @@ config AT91_PROGRAMMABLE_CLOCKS Select this if you need to program one or more of the PCK0..PCK3 programmable clock outputs. +config AT91_SLOW_CLOCK + bool "Suspend-to-RAM disables main oscillator" + depends on SUSPEND + help + Select this if you want Suspend-to-RAM to save the most power + possible (without powering off the CPU) by disabling the PLLs + and main oscillator so that only the 32 KiHz clock is available. + + When only that slow-clock is available, some peripherals lose + functionality. Many can't issue wakeup events unless faster + clocks are available. Some lose their operating state and + need to be completely re-initialized. + config AT91_TIMER_HZ int "Kernel HZ (jiffies per second)" range 32 1024 diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 7d641f97516..cca612d97ca 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -39,6 +39,7 @@ obj-$(CONFIG_MACH_CAM60) += board-cam60.o obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o obj-$(CONFIG_MACH_USB_A9260) += board-usb-a9260.o obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o +obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o # AT91SAM9261 board-specific support obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o @@ -64,6 +65,7 @@ obj-y += leds.o # Power Management obj-$(CONFIG_PM) += pm.o +obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o ifeq ($(CONFIG_PM_DEBUG),y) CFLAGS_pm.o += -DDEBUG diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c index 638948c1677..0fc0adaebd5 100644 --- a/arch/arm/mach-at91/at91cap9.c +++ b/arch/arm/mach-at91/at91cap9.c @@ -141,8 +141,8 @@ static struct clk tcb_clk = { .pmc_mask = 1 << AT91CAP9_ID_TCB, .type = CLK_TYPE_PERIPHERAL, }; -static struct clk pwmc_clk = { - .name = "pwmc_clk", +static struct clk pwm_clk = { + .name = "pwm_clk", .pmc_mask = 1 << AT91CAP9_ID_PWMC, .type = CLK_TYPE_PERIPHERAL, }; @@ -207,7 +207,7 @@ static struct clk *periph_clocks[] __initdata = { &ssc1_clk, &ac97_clk, &tcb_clk, - &pwmc_clk, + &pwm_clk, &macb_clk, &aestdes_clk, &adc_clk, diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index abb4aac8fa9..5ebd4273d35 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -719,6 +719,60 @@ static void __init at91_add_device_watchdog(void) {} /* -------------------------------------------------------------------- + * PWM + * --------------------------------------------------------------------*/ + +#if defined(CONFIG_ATMEL_PWM) +static u32 pwm_mask; + +static struct resource pwm_resources[] = { + [0] = { + .start = AT91CAP9_BASE_PWMC, + .end = AT91CAP9_BASE_PWMC + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91CAP9_ID_PWMC, + .end = AT91CAP9_ID_PWMC, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91cap9_pwm0_device = { + .name = "atmel_pwm", + .id = -1, + .dev = { + .platform_data = &pwm_mask, + }, + .resource = pwm_resources, + .num_resources = ARRAY_SIZE(pwm_resources), +}; + +void __init at91_add_device_pwm(u32 mask) +{ + if (mask & (1 << AT91_PWM0)) + at91_set_A_periph(AT91_PIN_PB19, 1); /* enable PWM0 */ + + if (mask & (1 << AT91_PWM1)) + at91_set_B_periph(AT91_PIN_PB8, 1); /* enable PWM1 */ + + if (mask & (1 << AT91_PWM2)) + at91_set_B_periph(AT91_PIN_PC29, 1); /* enable PWM2 */ + + if (mask & (1 << AT91_PWM3)) + at91_set_B_periph(AT91_PIN_PA11, 1); /* enable PWM3 */ + + pwm_mask = mask; + + platform_device_register(&at91cap9_pwm0_device); +} +#else +void __init at91_add_device_pwm(u32 mask) {} +#endif + + + +/* -------------------------------------------------------------------- * AC97 * -------------------------------------------------------------------- */ diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 80bfab5680e..ada4b676910 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -129,8 +129,8 @@ static struct clk tcb_clk = { .pmc_mask = 1 << AT91SAM9263_ID_TCB, .type = CLK_TYPE_PERIPHERAL, }; -static struct clk pwmc_clk = { - .name = "pwmc_clk", +static struct clk pwm_clk = { + .name = "pwm_clk", .pmc_mask = 1 << AT91SAM9263_ID_PWMC, .type = CLK_TYPE_PERIPHERAL, }; @@ -187,7 +187,7 @@ static struct clk *periph_clocks[] __initdata = { &ssc1_clk, &ac97_clk, &tcb_clk, - &pwmc_clk, + &pwm_clk, &macb_clk, &twodge_clk, &udc_clk, diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index c93992f55dc..8b884083f76 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -886,6 +886,59 @@ static void __init at91_add_device_watchdog(void) {} /* -------------------------------------------------------------------- + * PWM + * --------------------------------------------------------------------*/ + +#if defined(CONFIG_ATMEL_PWM) +static u32 pwm_mask; + +static struct resource pwm_resources[] = { + [0] = { + .start = AT91SAM9263_BASE_PWMC, + .end = AT91SAM9263_BASE_PWMC + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9263_ID_PWMC, + .end = AT91SAM9263_ID_PWMC, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91sam9263_pwm0_device = { + .name = "atmel_pwm", + .id = -1, + .dev = { + .platform_data = &pwm_mask, + }, + .resource = pwm_resources, + .num_resources = ARRAY_SIZE(pwm_resources), +}; + +void __init at91_add_device_pwm(u32 mask) +{ + if (mask & (1 << AT91_PWM0)) + at91_set_B_periph(AT91_PIN_PB7, 1); /* enable PWM0 */ + + if (mask & (1 << AT91_PWM1)) + at91_set_B_periph(AT91_PIN_PB8, 1); /* enable PWM1 */ + + if (mask & (1 << AT91_PWM2)) + at91_set_B_periph(AT91_PIN_PC29, 1); /* enable PWM2 */ + + if (mask & (1 << AT91_PWM3)) + at91_set_B_periph(AT91_PIN_PB29, 1); /* enable PWM3 */ + + pwm_mask = mask; + + platform_device_register(&at91sam9263_pwm0_device); +} +#else +void __init at91_add_device_pwm(u32 mask) {} +#endif + + +/* -------------------------------------------------------------------- * SSC -- Synchronous Serial Controller * -------------------------------------------------------------------- */ diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 556bddf35b4..252e954b49f 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -131,8 +131,8 @@ static struct clk tc2_clk = { .pmc_mask = 1 << AT91SAM9RL_ID_TC2, .type = CLK_TYPE_PERIPHERAL, }; -static struct clk pwmc_clk = { - .name = "pwmc_clk", +static struct clk pwm_clk = { + .name = "pwm_clk", .pmc_mask = 1 << AT91SAM9RL_ID_PWMC, .type = CLK_TYPE_PERIPHERAL, }; @@ -180,7 +180,7 @@ static struct clk *periph_clocks[] __initdata = { &tc0_clk, &tc1_clk, &tc2_clk, - &pwmc_clk, + &pwm_clk, &tsc_clk, &dma_clk, &udphs_clk, diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 620886341fb..87deb1e1b52 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -527,6 +527,51 @@ static void __init at91_add_device_tc(void) { } /* -------------------------------------------------------------------- + * Touchscreen + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) || defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC_MODULE) +static u64 tsadcc_dmamask = DMA_BIT_MASK(32); + +static struct resource tsadcc_resources[] = { + [0] = { + .start = AT91SAM9RL_BASE_TSC, + .end = AT91SAM9RL_BASE_TSC + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9RL_ID_TSC, + .end = AT91SAM9RL_ID_TSC, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device at91sam9rl_tsadcc_device = { + .name = "atmel_tsadcc", + .id = -1, + .dev = { + .dma_mask = &tsadcc_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = tsadcc_resources, + .num_resources = ARRAY_SIZE(tsadcc_resources), +}; + +void __init at91_add_device_tsadcc(void) +{ + at91_set_A_periph(AT91_PIN_PA17, 0); /* AD0_XR */ + at91_set_A_periph(AT91_PIN_PA18, 0); /* AD1_XL */ + at91_set_A_periph(AT91_PIN_PA19, 0); /* AD2_YT */ + at91_set_A_periph(AT91_PIN_PA20, 0); /* AD3_TB */ + + platform_device_register(&at91sam9rl_tsadcc_device); +} +#else +void __init at91_add_device_tsadcc(void) {} +#endif + + +/* -------------------------------------------------------------------- * RTC * -------------------------------------------------------------------- */ @@ -592,6 +637,59 @@ static void __init at91_add_device_watchdog(void) {} /* -------------------------------------------------------------------- + * PWM + * --------------------------------------------------------------------*/ + +#if defined(CONFIG_ATMEL_PWM) +static u32 pwm_mask; + +static struct resource pwm_resources[] = { + [0] = { + .start = AT91SAM9RL_BASE_PWMC, + .end = AT91SAM9RL_BASE_PWMC + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9RL_ID_PWMC, + .end = AT91SAM9RL_ID_PWMC, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91sam9rl_pwm0_device = { + .name = "atmel_pwm", + .id = -1, + .dev = { + .platform_data = &pwm_mask, + }, + .resource = pwm_resources, + .num_resources = ARRAY_SIZE(pwm_resources), +}; + +void __init at91_add_device_pwm(u32 mask) +{ + if (mask & (1 << AT91_PWM0)) + at91_set_B_periph(AT91_PIN_PB8, 1); /* enable PWM0 */ + + if (mask & (1 << AT91_PWM1)) + at91_set_B_periph(AT91_PIN_PB9, 1); /* enable PWM1 */ + + if (mask & (1 << AT91_PWM2)) + at91_set_B_periph(AT91_PIN_PD5, 1); /* enable PWM2 */ + + if (mask & (1 << AT91_PWM3)) + at91_set_B_periph(AT91_PIN_PD8, 1); /* enable PWM3 */ + + pwm_mask = mask; + + platform_device_register(&at91sam9rl_pwm0_device); +} +#else +void __init at91_add_device_pwm(u32 mask) {} +#endif + + +/* -------------------------------------------------------------------- * SSC -- Synchronous Serial Controller * -------------------------------------------------------------------- */ diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c new file mode 100644 index 00000000000..9c040c78889 --- /dev/null +++ b/arch/arm/mach-at91/board-afeb-9260v1.c @@ -0,0 +1,210 @@ +/* + * linux/arch/arm/mach-at91/board-afeb-9260v1.c + * + * Copyright (C) 2005 SAN People + * Copyright (C) 2006 Atmel + * Copyright (C) 2008 Sergey Lapin + * + * A custom board designed as open hardware; PCBs and various information + * is available at http://groups.google.com/group/arm9fpga-evolution-board/ + * Subversion repository: svn://194.85.238.22/home/users/george/svn/arm9eb + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/clk.h> +#include <linux/dma-mapping.h> + +#include <mach/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <mach/board.h> +#include <mach/gpio.h> + +#include "generic.h" + + +static void __init afeb9260_map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91sam9260_initialize(18432000); + + /* DGBU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91SAM9260_ID_US0, 1, + ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR + | ATMEL_UART_DCD | ATMEL_UART_RI); + + /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */ + at91_register_uart(AT91SAM9260_ID_US1, 2, + ATMEL_UART_CTS | ATMEL_UART_RTS); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); +} + +static void __init afeb9260_init_irq(void) +{ + at91sam9260_init_interrupts(NULL); +} + + +/* + * USB Host port + */ +static struct at91_usbh_data __initdata afeb9260_usbh_data = { + .ports = 1, +}; + +/* + * USB Device port + */ +static struct at91_udc_data __initdata afeb9260_udc_data = { + .vbus_pin = AT91_PIN_PC5, + .pullup_pin = 0, /* pull-up driven by UDC */ +}; + + + +/* + * SPI devices. + */ +static struct spi_board_info afeb9260_spi_devices[] = { + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 1, + .max_speed_hz = 15 * 1000 * 1000, + .bus_num = 0, + }, +}; + + +/* + * MACB Ethernet device + */ +static struct at91_eth_data __initdata afeb9260_macb_data = { + .phy_irq_pin = AT91_PIN_PA9, + .is_rmii = 0, +}; + + +/* + * NAND flash + */ +static struct mtd_partition __initdata afeb9260_nand_partition[] = { + { + .name = "bootloader", + .offset = 0, + .size = (640 * SZ_1K), + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_2M, + }, + { + .name = "rootfs", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(afeb9260_nand_partition); + return afeb9260_nand_partition; +} + +static struct atmel_nand_data __initdata afeb9260_nand_data = { + .ale = 21, + .cle = 22, + .rdy_pin = AT91_PIN_PC13, + .enable_pin = AT91_PIN_PC14, + .partition_info = nand_partitions, + .bus_width_16 = 0, +}; + + +/* + * MCI (SD/MMC) + */ +static struct at91_mmc_data __initdata afeb9260_mmc_data = { + .slot_b = 1, + .wire4 = 1, +}; + + + +static struct i2c_board_info __initdata afeb9260_i2c_devices[] = { + { + I2C_BOARD_INFO("fm3130", 0x68), + I2C_BOARD_INFO("24c64", 0x50), + }, +}; + +static void __init afeb9260_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* USB Host */ + at91_add_device_usbh(&afeb9260_usbh_data); + /* USB Device */ + at91_add_device_udc(&afeb9260_udc_data); + /* SPI */ + at91_add_device_spi(afeb9260_spi_devices, + ARRAY_SIZE(afeb9260_spi_devices)); + /* NAND */ + at91_add_device_nand(&afeb9260_nand_data); + /* Ethernet */ + at91_add_device_eth(&afeb9260_macb_data); + + /* Standard function's pin assignments are not + * appropriate for us and generic code provide + * no API to configure these pins any other way */ + at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */ + at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */ + /* MMC */ + at91_add_device_mmc(0, &afeb9260_mmc_data); + /* I2C */ + at91_add_device_i2c(afeb9260_i2c_devices, + ARRAY_SIZE(afeb9260_i2c_devices)); +} + +MACHINE_START(AFEB9260, "Custom afeb9260 board") + /* Maintainer: Sergey Lapin <slapin@ossfans.org> */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91sam926x_timer, + .map_io = afeb9260_map_io, + .init_irq = afeb9260_init_irq, + .init_machine = afeb9260_board_init, +MACHINE_END + diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c index 196199552eb..201b89392dc 100644 --- a/arch/arm/mach-at91/board-cap9adk.c +++ b/arch/arm/mach-at91/board-cap9adk.c @@ -214,7 +214,7 @@ static struct physmap_flash_data cap9adk_nor_data = { }; #define NOR_BASE AT91_CHIPSELECT_0 -#define NOR_SIZE 0x800000 +#define NOR_SIZE SZ_8M static struct resource nor_flash_resources[] = { { diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c index afa1ff0e957..db1f9544d2e 100644 --- a/arch/arm/mach-at91/board-carmeva.c +++ b/arch/arm/mach-at91/board-carmeva.c @@ -25,7 +25,6 @@ #include <linux/module.h> #include <linux/platform_device.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -34,6 +33,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> @@ -114,6 +114,30 @@ static struct spi_board_info carmeva_spi_devices[] = { }, }; +static struct gpio_led carmeva_leds[] = { + { /* "user led 1", LED9 */ + .name = "led9", + .gpio = AT91_PIN_PA21, + .active_low = 1, + .default_trigger = "heartbeat", + }, + { /* "user led 2", LED10 */ + .name = "led10", + .gpio = AT91_PIN_PA25, + .active_low = 1, + }, + { /* "user led 3", LED11 */ + .name = "led11", + .gpio = AT91_PIN_PA26, + .active_low = 1, + }, + { /* "user led 4", LED12 */ + .name = "led12", + .gpio = AT91_PIN_PA18, + .active_low = 1, + } +}; + static void __init carmeva_board_init(void) { /* Serial */ @@ -132,6 +156,8 @@ static void __init carmeva_board_init(void) // at91_add_device_cf(&carmeva_cf_data); /* MMC */ at91_add_device_mmc(0, &carmeva_mmc_data); + /* LEDs */ + at91_gpio_leds(carmeva_leds, ARRAY_SIZE(carmeva_leds)); } MACHINE_START(CARMEVA, "Carmeva") diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index cb7c9a8fa48..fea2529ebcf 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -28,7 +28,6 @@ #include <linux/input.h> #include <linux/gpio_keys.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -37,6 +36,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> @@ -114,7 +114,7 @@ static struct spi_board_info csb337_spi_devices[] = { }; #define CSB_FLASH_BASE AT91_CHIPSELECT_0 -#define CSB_FLASH_SIZE 0x800000 +#define CSB_FLASH_SIZE SZ_8M static struct mtd_partition csb_flash_partitions[] = { { @@ -193,11 +193,11 @@ static struct platform_device csb300_button_device = { static void __init csb300_add_device_buttons(void) { - at91_set_gpio_input(AT91_PIN_PB29, 0); /* sw0 */ + at91_set_gpio_input(AT91_PIN_PB29, 1); /* sw0 */ at91_set_deglitch(AT91_PIN_PB29, 1); - at91_set_gpio_input(AT91_PIN_PB28, 0); /* sw1 */ + at91_set_gpio_input(AT91_PIN_PB28, 1); /* sw1 */ at91_set_deglitch(AT91_PIN_PB28, 1); - at91_set_gpio_input(AT91_PIN_PA21, 0); /* sw2 */ + at91_set_gpio_input(AT91_PIN_PA21, 1); /* sw2 */ at91_set_deglitch(AT91_PIN_PA21, 1); platform_device_register(&csb300_button_device); @@ -224,7 +224,7 @@ static struct gpio_led csb_leds[] = { .gpio = AT91_PIN_PB0, .active_low = 1, .default_trigger = "ide-disk", - }, + } }; diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c index 8db8bd8babd..cfa3f04b220 100644 --- a/arch/arm/mach-at91/board-csb637.c +++ b/arch/arm/mach-at91/board-csb637.c @@ -25,7 +25,6 @@ #include <linux/platform_device.h> #include <linux/mtd/physmap.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -34,6 +33,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> @@ -72,7 +72,7 @@ static struct at91_udc_data __initdata csb637_udc_data = { }; #define CSB_FLASH_BASE AT91_CHIPSELECT_0 -#define CSB_FLASH_SIZE 0x1000000 +#define CSB_FLASH_SIZE SZ_16M static struct mtd_partition csb_flash_partitions[] = { { diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c index 43e1aa7ecef..0fd0f5bc77e 100644 --- a/arch/arm/mach-at91/board-dk.c +++ b/arch/arm/mach-at91/board-dk.c @@ -29,7 +29,6 @@ #include <linux/spi/spi.h> #include <linux/mtd/physmap.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -38,6 +37,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91rm9200_mc.h> @@ -157,7 +157,7 @@ static struct atmel_nand_data __initdata dk_nand_data = { }; #define DK_FLASH_BASE AT91_CHIPSELECT_0 -#define DK_FLASH_SIZE 0x200000 +#define DK_FLASH_SIZE SZ_2M static struct physmap_flash_data dk_flash_data = { .width = 2, diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c index bfeee8a2af2..1d69908617f 100644 --- a/arch/arm/mach-at91/board-ecbat91.c +++ b/arch/arm/mach-at91/board-ecbat91.c @@ -86,7 +86,7 @@ static struct mtd_partition __initdata my_flash0_partitions[] = { /* 0x8400 */ .name = "Darrell-loader", .offset = 0, - .size = 12* 1056, + .size = 12 * 1056, }, { .name = "U-boot", diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c index 60626e7a349..4cdfaac8e59 100644 --- a/arch/arm/mach-at91/board-ek.c +++ b/arch/arm/mach-at91/board-ek.c @@ -29,7 +29,6 @@ #include <linux/spi/spi.h> #include <linux/mtd/physmap.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -38,6 +37,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91rm9200_mc.h> @@ -116,7 +116,7 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = { }; #define EK_FLASH_BASE AT91_CHIPSELECT_0 -#define EK_FLASH_SIZE 0x200000 +#define EK_FLASH_SIZE SZ_2M static struct physmap_flash_data ek_flash_data = { .width = 2, diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c index dbc912d633c..859727e7ea3 100644 --- a/arch/arm/mach-at91/board-picotux200.c +++ b/arch/arm/mach-at91/board-picotux200.c @@ -105,7 +105,7 @@ static struct at91_mmc_data __initdata picotux200_mmc_data = { // }; #define PICOTUX200_FLASH_BASE AT91_CHIPSELECT_0 -#define PICOTUX200_FLASH_SIZE 0x400000 +#define PICOTUX200_FLASH_SIZE SZ_4M static struct physmap_flash_data picotux200_flash_data = { .width = 2, diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c index 4c28413426c..cfb4571a2e2 100644 --- a/arch/arm/mach-at91/board-qil-a9260.c +++ b/arch/arm/mach-at91/board-qil-a9260.c @@ -30,7 +30,6 @@ #include <linux/input.h> #include <linux/clk.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -39,6 +38,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91_shdwc.h> @@ -119,18 +119,18 @@ static struct at91_eth_data __initdata ek_macb_data = { static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Uboot & Kernel", - .offset = 0x00000000, - .size = 16 * 1024 * 1024, + .offset = 0, + .size = SZ_16M, }, { .name = "Root FS", - .offset = 0x01000000, - .size = 120 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, + .size = 120 * SZ_1M, }, { .name = "FS", - .offset = 0x08800000, - .size = 120 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, + .size = 120 * SZ_1M, }, }; diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c index e4910cb26c1..99bb4cc23a0 100644 --- a/arch/arm/mach-at91/board-sam9-l9260.c +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -126,11 +126,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Bootloader Area", .offset = 0, - .size = 10 * 1024 * 1024, + .size = 10 * SZ_1M, }, { .name = "User Area", - .offset = 10 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, .size = MTDPART_SIZ_FULL, }, }; diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index cb20e70b3b0..b49eb6e4918 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -27,8 +27,10 @@ #include <linux/spi/spi.h> #include <linux/spi/at73c213.h> #include <linux/clk.h> +#include <linux/i2c/at24.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -37,6 +39,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> @@ -163,11 +166,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Partition 1", .offset = 0, - .size = 256 * 1024, + .size = SZ_256K, }, { .name = "Partition 2", - .offset = 256 * 1024, + .offset = MTDPART_OFS_NXTBLK, .size = MTDPART_SIZ_FULL, }, }; @@ -222,6 +225,73 @@ static struct gpio_led ek_leds[] = { } }; +/* + * I2C devices + */ +static struct at24_platform_data at24c512 = { + .byte_len = SZ_512K / 8, + .page_size = 128, + .flags = AT24_FLAG_ADDR16, +}; + +static struct i2c_board_info __initdata ek_i2c_devices[] = { + { + I2C_BOARD_INFO("24c512", 0x50), + .platform_data = &at24c512, + }, + /* more devices can be added using expansion connectors */ +}; + + +/* + * GPIO Buttons + */ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +static struct gpio_keys_button ek_buttons[] = { + { + .gpio = AT91_PIN_PA30, + .code = BTN_3, + .desc = "Button 3", + .active_low = 1, + .wakeup = 1, + }, + { + .gpio = AT91_PIN_PA31, + .code = BTN_4, + .desc = "Button 4", + .active_low = 1, + .wakeup = 1, + } +}; + +static struct gpio_keys_platform_data ek_button_data = { + .buttons = ek_buttons, + .nbuttons = ARRAY_SIZE(ek_buttons), +}; + +static struct platform_device ek_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &ek_button_data, + } +}; + +static void __init ek_add_device_buttons(void) +{ + at91_set_gpio_input(AT91_PIN_PA30, 1); /* btn3 */ + at91_set_deglitch(AT91_PIN_PA30, 1); + at91_set_gpio_input(AT91_PIN_PA31, 1); /* btn4 */ + at91_set_deglitch(AT91_PIN_PA31, 1); + + platform_device_register(&ek_button_device); +} +#else +static void __init ek_add_device_buttons(void) {} +#endif + + static void __init ek_board_init(void) { /* Serial */ @@ -239,12 +309,14 @@ static void __init ek_board_init(void) /* MMC */ at91_add_device_mmc(0, &ek_mmc_data); /* I2C */ - at91_add_device_i2c(NULL, 0); + at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); /* SSC (to AT73C213) */ at73c213_set_clk(&at73c213_data); at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); /* LEDs */ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); + /* Push Buttons */ + ek_add_device_buttons(); } MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK") diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 1a9963b811c..4977409d4fc 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -35,7 +35,6 @@ #include <video/atmel_lcdc.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -44,6 +43,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91sam9_smc.h> @@ -168,11 +168,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Partition 1", .offset = 0, - .size = 256 * 1024, + .size = SZ_256K, }, { .name = "Partition 2", - .offset = 256 * 1024 , + .offset = MTDPART_OFS_NXTBLK, .size = MTDPART_SIZ_FULL, }, }; @@ -435,24 +435,28 @@ static struct gpio_keys_button ek_buttons[] = { .code = BTN_0, .desc = "Button 0", .active_low = 1, + .wakeup = 1, }, { .gpio = AT91_PIN_PA26, .code = BTN_1, .desc = "Button 1", .active_low = 1, + .wakeup = 1, }, { .gpio = AT91_PIN_PA25, .code = BTN_2, .desc = "Button 2", .active_low = 1, + .wakeup = 1, }, { .gpio = AT91_PIN_PA24, .code = BTN_3, .desc = "Button 3", .active_low = 1, + .wakeup = 1, } }; @@ -472,13 +476,13 @@ static struct platform_device ek_button_device = { static void __init ek_add_device_buttons(void) { - at91_set_gpio_input(AT91_PIN_PA27, 0); /* btn0 */ + at91_set_gpio_input(AT91_PIN_PA27, 1); /* btn0 */ at91_set_deglitch(AT91_PIN_PA27, 1); - at91_set_gpio_input(AT91_PIN_PA26, 0); /* btn1 */ + at91_set_gpio_input(AT91_PIN_PA26, 1); /* btn1 */ at91_set_deglitch(AT91_PIN_PA26, 1); - at91_set_gpio_input(AT91_PIN_PA25, 0); /* btn2 */ + at91_set_gpio_input(AT91_PIN_PA25, 1); /* btn2 */ at91_set_deglitch(AT91_PIN_PA25, 1); - at91_set_gpio_input(AT91_PIN_PA24, 0); /* btn3 */ + at91_set_gpio_input(AT91_PIN_PA24, 1); /* btn3 */ at91_set_deglitch(AT91_PIN_PA24, 1); platform_device_register(&ek_button_device); diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index b1d11960a73..8354015c6a2 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -26,13 +26,14 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> +#include <linux/i2c/at24.h> #include <linux/fb.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <linux/leds.h> #include <video/atmel_lcdc.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -41,6 +42,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91sam9_smc.h> @@ -172,11 +174,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Partition 1", .offset = 0, - .size = 64 * 1024 * 1024, + .size = SZ_64M, }, { .name = "Partition 2", - .offset = 64 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, .size = MTDPART_SIZ_FULL, }, }; @@ -203,12 +205,30 @@ static struct atmel_nand_data __initdata ek_nand_data = { /* + * I2C devices + */ +static struct at24_platform_data at24c512 = { + .byte_len = SZ_512K / 8, + .page_size = 128, + .flags = AT24_FLAG_ADDR16, +}; + + +static struct i2c_board_info __initdata ek_i2c_devices[] = { + { + I2C_BOARD_INFO("24c512", 0x50), + .platform_data = &at24c512, + }, + /* more devices can be added using expansion connectors */ +}; + +/* * LCD Controller */ #if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) static struct fb_videomode at91_tft_vga_modes[] = { { - .name = "TX09D50VM1CCA @ 60", + .name = "TX09D50VM1CCA @ 60", .refresh = 60, .xres = 240, .yres = 320, .pixclock = KHZ2PICOS(4965), @@ -224,7 +244,7 @@ static struct fb_videomode at91_tft_vga_modes[] = { static struct fb_monspecs at91fb_default_monspecs = { .manufacturer = "HIT", - .monitor = "TX09D70VM1CCA", + .monitor = "TX09D70VM1CCA", .modedb = at91_tft_vga_modes, .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), @@ -235,7 +255,7 @@ static struct fb_monspecs at91fb_default_monspecs = { }; #define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ - | ATMEL_LCDC_DISTYPE_TFT \ + | ATMEL_LCDC_DISTYPE_TFT \ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) static void at91_lcdc_power_control(int on) @@ -277,7 +297,7 @@ static struct gpio_keys_button ek_buttons[] = { .active_low = 1, .desc = "right_click", .wakeup = 1, - }, + } }; static struct gpio_keys_platform_data ek_button_data = { @@ -296,9 +316,9 @@ static struct platform_device ek_button_device = { static void __init ek_add_device_buttons(void) { - at91_set_GPIO_periph(AT91_PIN_PC5, 0); /* left button */ + at91_set_GPIO_periph(AT91_PIN_PC5, 1); /* left button */ at91_set_deglitch(AT91_PIN_PC5, 1); - at91_set_GPIO_periph(AT91_PIN_PC4, 0); /* right button */ + at91_set_GPIO_periph(AT91_PIN_PC4, 1); /* right button */ at91_set_deglitch(AT91_PIN_PC4, 1); platform_device_register(&ek_button_device); @@ -320,25 +340,32 @@ static struct atmel_ac97_data ek_ac97_data = { * LEDs ... these could all be PWM-driven, for variable brightness */ static struct gpio_led ek_leds[] = { - { /* "left" led, green, userled1, pwm1 */ - .name = "ds1", - .gpio = AT91_PIN_PB8, - .active_low = 1, - .default_trigger = "mmc0", - }, - { /* "right" led, green, userled2, pwm2 */ + { /* "right" led, green, userled2 (could be driven by pwm2) */ .name = "ds2", .gpio = AT91_PIN_PC29, .active_low = 1, .default_trigger = "nand-disk", }, - { /* "power" led, yellow, pwm0 */ + { /* "power" led, yellow (could be driven by pwm0) */ .name = "ds3", .gpio = AT91_PIN_PB7, .default_trigger = "heartbeat", } }; +/* + * PWM Leds + */ +static struct gpio_led ek_pwm_led[] = { + /* For now only DS1 is PWM-driven (by pwm1) */ + { + .name = "ds1", + .gpio = 1, /* is PWM channel number */ + .active_low = 1, + .default_trigger = "none", + } +}; + static void __init ek_board_init(void) { @@ -360,7 +387,7 @@ static void __init ek_board_init(void) /* NAND */ at91_add_device_nand(&ek_nand_data); /* I2C */ - at91_add_device_i2c(NULL, 0); + at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); /* LCD Controller */ at91_add_device_lcdc(&ek_lcdc_data); /* Push Buttons */ @@ -369,6 +396,7 @@ static void __init ek_board_init(void) at91_add_device_ac97(&ek_ac97_data); /* LEDs */ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); + at91_pwm_leds(ek_pwm_led, ARRAY_SIZE(ek_pwm_led)); } MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK") diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index d4eba5c0ce0..b588ead14d6 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -122,16 +122,16 @@ static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Bootstrap", .offset = 0, - .size = 4 * 1024 * 1024, + .size = 4 * SZ_1M, }, { .name = "Partition 1", - .offset = 4 * 1024 * 1024, - .size = 60 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, + .size = 60 * SZ_1M, }, { .name = "Partition 2", - .offset = 64 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, .size = MTDPART_SIZ_FULL, }, }; diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index c6dce49c388..27085186430 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -18,7 +18,6 @@ #include <video/atmel_lcdc.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -27,6 +26,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91sam9_smc.h> @@ -81,11 +81,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Partition 1", .offset = 0, - .size = 256 * 1024, + .size = SZ_256K, }, { .name = "Partition 2", - .offset = 256 * 1024 , + .offset = MTDPART_OFS_NXTBLK, .size = MTDPART_SIZ_FULL, }, }; @@ -195,6 +195,8 @@ static void __init ek_board_init(void) at91_add_device_mmc(0, &ek_mmc_data); /* LCD Controller */ at91_add_device_lcdc(&ek_lcdc_data); + /* Touch Screen Controller */ + at91_add_device_tsadcc(); } MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK") diff --git a/arch/arm/mach-at91/board-usb-a9260.c b/arch/arm/mach-at91/board-usb-a9260.c index f9d0b65da40..7c350357333 100644 --- a/arch/arm/mach-at91/board-usb-a9260.c +++ b/arch/arm/mach-at91/board-usb-a9260.c @@ -30,7 +30,6 @@ #include <linux/input.h> #include <linux/clk.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -39,6 +38,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91_shdwc.h> @@ -93,18 +93,18 @@ static struct at91_eth_data __initdata ek_macb_data = { static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Uboot & Kernel", - .offset = 0x00000000, - .size = 16 * 1024 * 1024, + .offset = 0, + .size = SZ_16M, }, { .name = "Root FS", - .offset = 0x01000000, - .size = 120 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, + .size = 120 * SZ_1M, }, { .name = "FS", - .offset = 0x08800000, - .size = 120 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, + .size = 120 * SZ_1M, } }; diff --git a/arch/arm/mach-at91/board-usb-a9263.c b/arch/arm/mach-at91/board-usb-a9263.c index 673e5c27214..391b566c457 100644 --- a/arch/arm/mach-at91/board-usb-a9263.c +++ b/arch/arm/mach-at91/board-usb-a9263.c @@ -29,7 +29,6 @@ #include <linux/gpio_keys.h> #include <linux/input.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -38,6 +37,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91_shdwc.h> @@ -106,18 +106,18 @@ static struct at91_eth_data __initdata ek_macb_data = { static struct mtd_partition __initdata ek_nand_partition[] = { { .name = "Linux Kernel", - .offset = 0x00000000, - .size = 16 * 1024 * 1024, + .offset = 0, + .size = SZ_16M, }, { .name = "Root FS", - .offset = 0x01000000, - .size = 120 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, + .size = 120 * SZ_1M, }, { .name = "FS", - .offset = 0x08800000, - .size = 120 * 1024 * 1024, + .offset = MTDPART_OFS_NXTBLK, + .size = 120 * SZ_1M, } }; diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c index 36b380aad00..e22bf051f83 100644 --- a/arch/arm/mach-at91/board-yl-9200.c +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -33,7 +33,6 @@ #include <linux/gpio_keys.h> #include <linux/input.h> -#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -42,6 +41,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <mach/hardware.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/at91rm9200_mc.h> @@ -150,27 +150,27 @@ static struct mtd_partition __initdata yl9200_nand_partition[] = { { .name = "AT91 NAND partition 1, boot", .offset = 0, - .size = 1 * SZ_256K + .size = SZ_256K }, { .name = "AT91 NAND partition 2, kernel", - .offset = 1 * SZ_256K, - .size = 2 * SZ_1M - 1 * SZ_256K + .offset = MTDPART_OFS_NXTBLK, + .size = (2 * SZ_1M) - SZ_256K }, { .name = "AT91 NAND partition 3, filesystem", - .offset = 2 * SZ_1M, + .offset = MTDPART_OFS_NXTBLK, .size = 14 * SZ_1M }, { .name = "AT91 NAND partition 4, storage", - .offset = 16 * SZ_1M, - .size = 16 * SZ_1M + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_16M }, { .name = "AT91 NAND partition 5, ext-fs", - .offset = 32 * SZ_1M, - .size = 32 * SZ_1M + .offset = MTDPART_OFS_NXTBLK, + .size = SZ_32M } }; @@ -193,24 +193,24 @@ static struct atmel_nand_data __initdata yl9200_nand_data = { * NOR Flash */ #define YL9200_FLASH_BASE AT91_CHIPSELECT_0 -#define YL9200_FLASH_SIZE 0x1000000 +#define YL9200_FLASH_SIZE SZ_16M static struct mtd_partition yl9200_flash_partitions[] = { { .name = "Bootloader", - .size = 0x00040000, .offset = 0, + .size = SZ_256K, .mask_flags = MTD_WRITEABLE, /* force read-only */ }, { .name = "Kernel", - .size = 0x001C0000, - .offset = 0x00040000, + .offset = MTDPART_OFS_NXTBLK, + .size = (2 * SZ_1M) - SZ_256K }, { .name = "Filesystem", - .size = MTDPART_SIZ_FULL, - .offset = 0x00200000 + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL } }; @@ -390,10 +390,6 @@ static struct spi_board_info yl9200_spi_devices[] = { #if defined(CONFIG_FB_S1D135XX) || defined(CONFIG_FB_S1D13XXX_MODULE) #include <video/s1d13xxxfb.h> -#define AT91_FB_REG_BASE 0x80000000L -#define AT91_FB_REG_SIZE 0x200 -#define AT91_FB_VMEM_BASE 0x80200000L -#define AT91_FB_VMEM_SIZE 0x200000L static void __init yl9200_init_video(void) { @@ -516,29 +512,33 @@ static struct s1d13xxxfb_regval yl9200_s1dfb_initregs[] = {S1DREG_COM_DISP_MODE, 0x01}, /* Display Mode Register, LCD only*/ }; -static u64 s1dfb_dmamask = DMA_BIT_MASK(32); - static struct s1d13xxxfb_pdata yl9200_s1dfb_pdata = { .initregs = yl9200_s1dfb_initregs, .initregssize = ARRAY_SIZE(yl9200_s1dfb_initregs), .platform_init_video = yl9200_init_video, }; +#define YL9200_FB_REG_BASE AT91_CHIPSELECT_7 +#define YL9200_FB_VMEM_BASE YL9200_FB_REG_BASE + SZ_2M +#define YL9200_FB_VMEM_SIZE SZ_2M + static struct resource yl9200_s1dfb_resource[] = { [0] = { /* video mem */ .name = "s1d13xxxfb memory", - .start = AT91_FB_VMEM_BASE, - .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1, + .start = YL9200_FB_VMEM_BASE, + .end = YL9200_FB_VMEM_BASE + YL9200_FB_VMEM_SIZE -1, .flags = IORESOURCE_MEM, }, [1] = { /* video registers */ .name = "s1d13xxxfb registers", - .start = AT91_FB_REG_BASE, - .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1, + .start = YL9200_FB_REG_BASE, + .end = YL9200_FB_REG_BASE + SZ_512 -1, .flags = IORESOURCE_MEM, }, }; +static u64 s1dfb_dmamask = DMA_BIT_MASK(32); + static struct platform_device yl9200_s1dfb_device = { .name = "s1d13806fb", .id = -1, diff --git a/arch/arm/mach-at91/include/mach/at91_pit.h b/arch/arm/mach-at91/include/mach/at91_pit.h index 0448ac36ead..974d0bd05b5 100644 --- a/arch/arm/mach-at91/include/mach/at91_pit.h +++ b/arch/arm/mach-at91/include/mach/at91_pit.h @@ -1,6 +1,9 @@ /* * arch/arm/mach-at91/include/mach/at91_pit.h * + * Copyright (C) 2007 Andrew Victor + * Copyright (C) 2007 Atmel Corporation. + * * Periodic Interval Timer (PIT) - System peripherals regsters. * Based on AT91SAM9261 datasheet revision D. * diff --git a/arch/arm/mach-at91/include/mach/at91_rstc.h b/arch/arm/mach-at91/include/mach/at91_rstc.h index 7cd1b39aaa4..cbd2bf052c1 100644 --- a/arch/arm/mach-at91/include/mach/at91_rstc.h +++ b/arch/arm/mach-at91/include/mach/at91_rstc.h @@ -1,6 +1,9 @@ /* * arch/arm/mach-at91/include/mach/at91_rstc.h * + * Copyright (C) 2007 Andrew Victor + * Copyright (C) 2007 Atmel Corporation. + * * Reset Controller (RSTC) - System peripherals regsters. * Based on AT91SAM9261 datasheet revision D. * diff --git a/arch/arm/mach-at91/include/mach/at91_rtt.h b/arch/arm/mach-at91/include/mach/at91_rtt.h index 71782e5d215..7ec75de8bbb 100644 --- a/arch/arm/mach-at91/include/mach/at91_rtt.h +++ b/arch/arm/mach-at91/include/mach/at91_rtt.h @@ -1,6 +1,9 @@ /* * arch/arm/mach-at91/include/mach/at91_rtt.h * + * Copyright (C) 2007 Andrew Victor + * Copyright (C) 2007 Atmel Corporation. + * * Real-time Timer (RTT) - System peripherals regsters. * Based on AT91SAM9261 datasheet revision D. * diff --git a/arch/arm/mach-at91/include/mach/at91_shdwc.h b/arch/arm/mach-at91/include/mach/at91_shdwc.h index 60be5ae624f..c4ce07e8a8f 100644 --- a/arch/arm/mach-at91/include/mach/at91_shdwc.h +++ b/arch/arm/mach-at91/include/mach/at91_shdwc.h @@ -1,6 +1,9 @@ /* * arch/arm/mach-at91/include/mach/at91_shdwc.h * + * Copyright (C) 2007 Andrew Victor + * Copyright (C) 2007 Atmel Corporation. + * * Shutdown Controller (SHDWC) - System peripherals regsters. * Based on AT91SAM9261 datasheet revision D. * diff --git a/arch/arm/mach-at91/include/mach/at91_wdt.h b/arch/arm/mach-at91/include/mach/at91_wdt.h index 973b4526a98..fecc2e9f0ca 100644 --- a/arch/arm/mach-at91/include/mach/at91_wdt.h +++ b/arch/arm/mach-at91/include/mach/at91_wdt.h @@ -1,6 +1,9 @@ /* * arch/arm/mach-at91/include/mach/at91_wdt.h * + * Copyright (C) 2007 Andrew Victor + * Copyright (C) 2007 Atmel Corporation. + * * Watchdog Timer (WDT) - System peripherals regsters. * Based on AT91SAM9261 datasheet revision D. * diff --git a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h index bca878f3bd8..1499b1cbffd 100644 --- a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h +++ b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h @@ -1,6 +1,8 @@ /* * arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h * + * (C) 2008 Andrew Victor + * * DDR/SDR Controller (DDRSDRC) - System peripherals registers. * Based on AT91CAP9 datasheet revision B. * diff --git a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h index f027de5df95..020f02ed921 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h @@ -1,6 +1,8 @@ /* * arch/arm/mach-at91/include/mach/at91sam9260_matrix.h * + * Copyright (C) 2007 Atmel Corporation. + * * Memory Controllers (MATRIX, EBI) - System peripherals registers. * Based on AT91SAM9260 datasheet revision B. * diff --git a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h index db62b1f1830..69c6501915d 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h +++ b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h @@ -1,6 +1,8 @@ /* * arch/arm/mach-at91/include/mach/at91sam9261_matrix.h * + * Copyright (C) 2007 Atmel Corporation. + * * Memory Controllers (MATRIX, EBI) - System peripherals registers. * Based on AT91SAM9261 datasheet revision D. * diff --git a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h index 1921181c63c..b7260389f7c 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h +++ b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h @@ -1,6 +1,9 @@ /* * arch/arm/mach-at91/include/mach/at91sam9_sdramc.h * + * Copyright (C) 2007 Andrew Victor + * Copyright (C) 2007 Atmel Corporation. + * * SDRAM Controllers (SDRAMC) - System peripherals registers. * Based on AT91SAM9261 datasheet revision D. * diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h index ec6ad1338b5..57de6207e57 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9_smc.h +++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h @@ -1,6 +1,9 @@ /* * arch/arm/mach-at91/include/mach/at91sam9_smc.h * + * Copyright (C) 2007 Andrew Victor + * Copyright (C) 2007 Atmel Corporation. + * * Static Memory Controllers (SMC) - System peripherals registers. * Based on AT91SAM9261 datasheet revision D. * diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h index acd60f2a072..fb51f0e0a83 100644 --- a/arch/arm/mach-at91/include/mach/board.h +++ b/arch/arm/mach-at91/include/mach/board.h @@ -133,6 +133,16 @@ struct atmel_uart_data { extern void __init at91_add_device_serial(void); /* + * PWM + */ +#define AT91_PWM0 0 +#define AT91_PWM1 1 +#define AT91_PWM2 2 +#define AT91_PWM3 3 + +extern void __init at91_add_device_pwm(u32 mask); + +/* * SSC -- accessed through ssc_request(id). Drivers don't bind to SSC * platform devices. Their SSC ID is part of their configuration data, * along with information about which SSC signals they should use. @@ -162,9 +172,13 @@ extern void __init at91_add_device_ac97(struct atmel_ac97_data *data); /* ISI */ extern void __init at91_add_device_isi(void); + /* Touchscreen Controller */ +extern void __init at91_add_device_tsadcc(void); + /* LEDs */ extern void __init at91_init_leds(u8 cpu_led, u8 timer_led); extern void __init at91_gpio_leds(struct gpio_led *leds, int nr); +extern void __init at91_pwm_leds(struct gpio_led *leds, int nr); /* FIXME: this needs a better location, but gets stuff building again */ extern int at91_suspend_entering_slow_clock(void); diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c index fec03c59ff9..0415a839e1a 100644 --- a/arch/arm/mach-at91/leds.c +++ b/arch/arm/mach-at91/leds.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> +#include <linux/platform_device.h> #include <mach/board.h> #include <mach/gpio.h> @@ -21,15 +22,13 @@ #if defined(CONFIG_NEW_LEDS) -#include <linux/platform_device.h> - /* * New cross-platform LED support. */ static struct gpio_led_platform_data led_data; -static struct platform_device at91_leds = { +static struct platform_device at91_gpio_leds_device = { .name = "leds-gpio", .id = -1, .dev.platform_data = &led_data, @@ -47,7 +46,7 @@ void __init at91_gpio_leds(struct gpio_led *leds, int nr) led_data.leds = leds; led_data.num_leds = nr; - platform_device_register(&at91_leds); + platform_device_register(&at91_gpio_leds_device); } #else @@ -57,6 +56,44 @@ void __init at91_gpio_leds(struct gpio_led *leds, int nr) {} /* ------------------------------------------------------------------------- */ +#if defined (CONFIG_LEDS_ATMEL_PWM) + +/* + * PWM Leds + */ + +static struct gpio_led_platform_data pwm_led_data; + +static struct platform_device at91_pwm_leds_device = { + .name = "leds-atmel-pwm", + .id = -1, + .dev.platform_data = &pwm_led_data, +}; + +void __init at91_pwm_leds(struct gpio_led *leds, int nr) +{ + int i; + u32 pwm_mask = 0; + + if (!nr) + return; + + for (i = 0; i < nr; i++) + pwm_mask |= (1 << leds[i].gpio); + + pwm_led_data.leds = leds; + pwm_led_data.num_leds = nr; + + at91_add_device_pwm(pwm_mask); + platform_device_register(&at91_pwm_leds_device); +} +#else +void __init at91_pwm_leds(struct gpio_led *leds, int nr){} +#endif + + +/* ------------------------------------------------------------------------- */ + #if defined(CONFIG_LEDS) #include <asm/leds.h> diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S new file mode 100644 index 00000000000..987fab3d846 --- /dev/null +++ b/arch/arm/mach-at91/pm_slowclock.S @@ -0,0 +1,283 @@ +/* + * arch/arm/mach-at91/pm_slow_clock.S + * + * Copyright (C) 2006 Savin Zlobec + * + * AT91SAM9 support: + * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/linkage.h> +#include <mach/hardware.h> +#include <mach/at91_pmc.h> + +#ifdef CONFIG_ARCH_AT91RM9200 +#include <mach/at91rm9200_mc.h> +#elif defined(CONFIG_ARCH_AT91CAP9) +#include <mach/at91cap9_ddrsdr.h> +#else +#include <mach/at91sam9_sdramc.h> +#endif + + +#ifdef CONFIG_ARCH_AT91SAM9263 +/* + * FIXME either or both the SDRAM controllers (EB0, EB1) might be in use; + * handle those cases both here and in the Suspend-To-RAM support. + */ +#define AT91_SDRAMC AT91_SDRAMC0 +#warning Assuming EB1 SDRAM controller is *NOT* used +#endif + +/* + * When SLOWDOWN_MASTER_CLOCK is defined we will also slow down the Master + * clock during suspend by adjusting its prescalar and divisor. + * NOTE: This hasn't been shown to be stable on SAM9s; and on the RM9200 there + * are errata regarding adjusting the prescalar and divisor. + */ +#undef SLOWDOWN_MASTER_CLOCK + +#define MCKRDY_TIMEOUT 1000 +#define MOSCRDY_TIMEOUT 1000 +#define PLLALOCK_TIMEOUT 1000 +#define PLLBLOCK_TIMEOUT 1000 + + +/* + * Wait until master clock is ready (after switching master clock source) + */ + .macro wait_mckrdy + mov r4, #MCKRDY_TIMEOUT +1: sub r4, r4, #1 + cmp r4, #0 + beq 2f + ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)] + tst r3, #AT91_PMC_MCKRDY + beq 1b +2: + .endm + +/* + * Wait until master oscillator has stabilized. + */ + .macro wait_moscrdy + mov r4, #MOSCRDY_TIMEOUT +1: sub r4, r4, #1 + cmp r4, #0 + beq 2f + ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)] + tst r3, #AT91_PMC_MOSCS + beq 1b +2: + .endm + +/* + * Wait until PLLA has locked. + */ + .macro wait_pllalock + mov r4, #PLLALOCK_TIMEOUT +1: sub r4, r4, #1 + cmp r4, #0 + beq 2f + ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)] + tst r3, #AT91_PMC_LOCKA + beq 1b +2: + .endm + +/* + * Wait until PLLB has locked. + */ + .macro wait_pllblock + mov r4, #PLLBLOCK_TIMEOUT +1: sub r4, r4, #1 + cmp r4, #0 + beq 2f + ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)] + tst r3, #AT91_PMC_LOCKB + beq 1b +2: + .endm + + .text + +ENTRY(at91_slow_clock) + /* Save registers on stack */ + stmfd sp!, {r0 - r12, lr} + + /* + * Register usage: + * R1 = Base address of AT91_PMC + * R2 = Base address of AT91_SDRAMC (or AT91_SYS on AT91RM9200) + * R3 = temporary register + * R4 = temporary register + */ + ldr r1, .at91_va_base_pmc + ldr r2, .at91_va_base_sdramc + + /* Drain write buffer */ + mcr p15, 0, r0, c7, c10, 4 + +#ifdef CONFIG_ARCH_AT91RM9200 + /* Put SDRAM in self-refresh mode */ + mov r3, #1 + str r3, [r2, #AT91_SDRAMC_SRR] +#elif defined(CONFIG_ARCH_AT91CAP9) + /* Enable SDRAM self-refresh mode */ + ldr r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC] + str r3, .saved_sam9_lpr + + mov r3, #AT91_DDRSDRC_LPCB_SELF_REFRESH + str r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC] +#else + /* Enable SDRAM self-refresh mode */ + ldr r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC] + str r3, .saved_sam9_lpr + + mov r3, #AT91_SDRAMC_LPCB_SELF_REFRESH + str r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC] +#endif + + /* Save Master clock setting */ + ldr r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)] + str r3, .saved_mckr + + /* + * Set the Master clock source to slow clock + */ + bic r3, r3, #AT91_PMC_CSS + str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)] + + wait_mckrdy + +#ifdef SLOWDOWN_MASTER_CLOCK + /* + * Set the Master Clock PRES and MDIV fields. + * + * See AT91RM9200 errata #27 and #28 for details. + */ + mov r3, #0 + str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)] + + wait_mckrdy +#endif + + /* Save PLLA setting and disable it */ + ldr r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)] + str r3, .saved_pllar + + mov r3, #AT91_PMC_PLLCOUNT + orr r3, r3, #(1 << 29) /* bit 29 always set */ + str r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)] + + wait_pllalock + + /* Save PLLB setting and disable it */ + ldr r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)] + str r3, .saved_pllbr + + mov r3, #AT91_PMC_PLLCOUNT + str r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)] + + wait_pllblock + + /* Turn off the main oscillator */ + ldr r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)] + bic r3, r3, #AT91_PMC_MOSCEN + str r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)] + + /* Wait for interrupt */ + mcr p15, 0, r0, c7, c0, 4 + + /* Turn on the main oscillator */ + ldr r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)] + orr r3, r3, #AT91_PMC_MOSCEN + str r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)] + + wait_moscrdy + + /* Restore PLLB setting */ + ldr r3, .saved_pllbr + str r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)] + + wait_pllblock + + /* Restore PLLA setting */ + ldr r3, .saved_pllar + str r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)] + + wait_pllalock + +#ifdef SLOWDOWN_MASTER_CLOCK + /* + * First set PRES if it was not 0, + * than set CSS and MDIV fields. + * + * See AT91RM9200 errata #27 and #28 for details. + */ + ldr r3, .saved_mckr + tst r3, #AT91_PMC_PRES + beq 2f + and r3, r3, #AT91_PMC_PRES + str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)] + + wait_mckrdy +#endif + + /* + * Restore master clock setting + */ +2: ldr r3, .saved_mckr + str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)] + + wait_mckrdy + +#ifdef CONFIG_ARCH_AT91RM9200 + /* Do nothing - self-refresh is automatically disabled. */ +#elif defined(CONFIG_ARCH_AT91CAP9) + /* Restore LPR on AT91CAP9 */ + ldr r3, .saved_sam9_lpr + str r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC] +#else + /* Restore LPR on AT91SAM9 */ + ldr r3, .saved_sam9_lpr + str r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC] +#endif + + /* Restore registers, and return */ + ldmfd sp!, {r0 - r12, pc} + + +.saved_mckr: + .word 0 + +.saved_pllar: + .word 0 + +.saved_pllbr: + .word 0 + +.saved_sam9_lpr: + .word 0 + +.at91_va_base_pmc: + .word AT91_VA_BASE_SYS + AT91_PMC + +#ifdef CONFIG_ARCH_AT91RM9200 +.at91_va_base_sdramc: + .word AT91_VA_BASE_SYS +#elif defined(CONFIG_ARCH_AT91CAP9) +.at91_va_base_sdramc: + .word AT91_VA_BASE_SYS + AT91_DDRSDRC +#else +.at91_va_base_sdramc: + .word AT91_VA_BASE_SYS + AT91_SDRAMC +#endif + +ENTRY(at91_slow_clock_sz) + .word .-at91_slow_clock |