[PATCH 00/20] Blackfin update for 2.6.22-rc3

public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed

* [PATCH 00/20] Blackfin update for 2.6.22-rc3
@ 2007-05-28  8:37 Bryan Wu
  2007-05-28  8:37 ` [PATCH 01/20] Blackfin arch: remove defconfig file Bryan Wu
                   ` (20 more replies)
  0 siblings, 21 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel

Hi all,

 - Blackfin arch update including BF54x initial supporting
 - Blackfin driver update: serial/spi/rtc
 - Provide new Blackfin watchdog driver
 - binfmt_flat.c for Blackfin arch modification

Thanks a lot
Best Regards,
-Bryan Wu


^ permalink raw reply	[flat|nested] 35+ messages in thread

* [PATCH 01/20] Blackfin arch: remove defconfig file
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 02/20] Blackfin arch: DMA code minor naming convention fix Bryan Wu
                   ` (19 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

Since we have board-specific defconfigs and the default is set to BF537-STAMP, we no longer need this one

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/defconfig | 1327 -----------------------------------------------
 1 files changed, 0 insertions(+), 1327 deletions(-)
 delete mode 100644 arch/blackfin/defconfig

diff --git a/arch/blackfin/defconfig b/arch/blackfin/defconfig
deleted file mode 100644
index a513fbe..0000000
--- a/arch/blackfin/defconfig
+++ /dev/null
@@ -1,1327 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20.4
-#
-# CONFIG_MMU is not set
-# CONFIG_FPU is not set
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
-CONFIG_BLACKFIN=y
-CONFIG_BFIN=y
-CONFIG_SEMAPHORE_SLEEPERS=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-# CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_FORCE_MAX_ZONEORDER=14
-CONFIG_IRQCHIP_DEMUX_GPIO=y
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
-# CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-# CONFIG_RELAY is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=y
-CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-# CONFIG_LIMIT_PAGECACHE is not set
-CONFIG_BUDDY=y
-# CONFIG_NP2 is not set
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-# CONFIG_IOSCHED_DEADLINE is not set
-CONFIG_IOSCHED_CFQ=y
-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_PREEMPT_NONE is not set
-CONFIG_PREEMPT_VOLUNTARY=y
-# CONFIG_PREEMPT is not set
-
-#
-# Blackfin Processor Options
-#
-
-#
-# Processor and Board Settings
-#
-# CONFIG_BF531 is not set
-# CONFIG_BF532 is not set
-# CONFIG_BF533 is not set
-# CONFIG_BF534 is not set
-# CONFIG_BF536 is not set
-CONFIG_BF537=y
-# CONFIG_BF561 is not set
-CONFIG_BF_REV_0_2=y
-# CONFIG_BF_REV_0_3 is not set
-# CONFIG_BF_REV_0_4 is not set
-# CONFIG_BF_REV_0_5 is not set
-CONFIG_BFIN_SINGLE_CORE=y
-# CONFIG_BFIN533_EZKIT is not set
-# CONFIG_BFIN533_STAMP is not set
-CONFIG_BFIN537_STAMP=y
-# CONFIG_BFIN533_BLUETECHNIX_CM is not set
-# CONFIG_BFIN537_BLUETECHNIX_CM is not set
-# CONFIG_BFIN561_BLUETECHNIX_CM is not set
-# CONFIG_BFIN561_EZKIT is not set
-# CONFIG_PNAV10 is not set
-# CONFIG_GENERIC_BOARD is not set
-CONFIG_MEM_MT48LC32M8A2_75=y
-CONFIG_IRQ_PLL_WAKEUP=7
-
-#
-# BF537 Specific Configuration
-#
-
-#
-# PORT F/G Selection
-#
-CONFIG_BF537_PORT_F=y
-# CONFIG_BF537_PORT_G is not set
-# CONFIG_BF537_PORT_H is not set
-
-#
-# Interrupt Priority Assignment
-#
-
-#
-# Priority
-#
-CONFIG_IRQ_DMA_ERROR=7
-CONFIG_IRQ_ERROR=7
-CONFIG_IRQ_RTC=8
-CONFIG_IRQ_PPI=8
-CONFIG_IRQ_SPORT0_RX=9
-CONFIG_IRQ_SPORT0_TX=9
-CONFIG_IRQ_SPORT1_RX=9
-CONFIG_IRQ_SPORT1_TX=9
-CONFIG_IRQ_TWI=10
-CONFIG_IRQ_SPI=10
-CONFIG_IRQ_UART0_RX=10
-CONFIG_IRQ_UART0_TX=10
-CONFIG_IRQ_UART1_RX=10
-CONFIG_IRQ_UART1_TX=10
-CONFIG_IRQ_CAN_RX=11
-CONFIG_IRQ_CAN_TX=11
-CONFIG_IRQ_MAC_RX=11
-CONFIG_IRQ_MAC_TX=11
-CONFIG_IRQ_TMR0=12
-CONFIG_IRQ_TMR1=12
-CONFIG_IRQ_TMR2=12
-CONFIG_IRQ_TMR3=12
-CONFIG_IRQ_TMR4=12
-CONFIG_IRQ_TMR5=12
-CONFIG_IRQ_TMR6=12
-CONFIG_IRQ_TMR7=12
-CONFIG_IRQ_PROG_INTA=12
-CONFIG_IRQ_PORTG_INTB=12
-CONFIG_IRQ_MEM_DMA0=13
-CONFIG_IRQ_MEM_DMA1=13
-CONFIG_IRQ_WATCH=13
-
-#
-# Board customizations
-#
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Board Setup
-#
-CONFIG_CLKIN_HZ=25000000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=10
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Console UART Setup
-#
-# CONFIG_BAUD_9600 is not set
-# CONFIG_BAUD_19200 is not set
-# CONFIG_BAUD_38400 is not set
-CONFIG_BAUD_57600=y
-# CONFIG_BAUD_115200 is not set
-CONFIG_BAUD_NO_PARITY=y
-# CONFIG_BAUD_PARITY is not set
-CONFIG_BAUD_1_STOPBIT=y
-# CONFIG_BAUD_2_STOPBIT is not set
-
-#
-# Blackfin Kernel Optimizations
-#
-
-#
-# Timer Tick
-#
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_300 is not set
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-
-#
-# Memory Optimizations
-#
-CONFIG_I_ENTRY_L1=y
-CONFIG_EXCPT_IRQ_SYSC_L1=y
-CONFIG_DO_IRQ_L1=y
-CONFIG_CORE_TIMER_IRQ_L1=y
-CONFIG_IDLE_L1=y
-CONFIG_SCHEDULE_L1=y
-CONFIG_ARITHMETIC_OPS_L1=y
-CONFIG_ACCESS_OK_L1=y
-CONFIG_MEMSET_L1=y
-CONFIG_MEMCPY_L1=y
-CONFIG_SYS_BFIN_SPINLOCK_L1=y
-# CONFIG_IP_CHECKSUM_L1 is not set
-# CONFIG_SYSCALL_TAB_L1 is not set
-# CONFIG_CPLB_SWITCH_TAB_L1 is not set
-CONFIG_RAMKERNEL=y
-# CONFIG_ROMKERNEL 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_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_LARGE_ALLOCS=y
-CONFIG_BFIN_DMA_5XX=y
-# CONFIG_DMA_UNCACHED_2M is not set
-CONFIG_DMA_UNCACHED_1M=y
-# CONFIG_DMA_UNCACHED_NONE is not set
-
-#
-# Cache Support
-#
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
-CONFIG_L1_MAX_PIECE=16
-
-#
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
-# Asynchonous Memory Configuration
-#
-
-#
-# EBIU_AMBCTL Global Control
-#
-CONFIG_C_AMCKEN=y
-CONFIG_C_CDPRIO=y
-# CONFIG_C_AMBEN is not set
-# CONFIG_C_AMBEN_B0 is not set
-# CONFIG_C_AMBEN_B0_B1 is not set
-# CONFIG_C_AMBEN_B0_B1_B2 is not set
-CONFIG_C_AMBEN_ALL=y
-
-#
-# EBIU_AMBCTL Control
-#
-CONFIG_BANK_0=0x7BB0
-CONFIG_BANK_1=0x7BB0
-CONFIG_BANK_2=0x7BB0
-CONFIG_BANK_3=0x99B3
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-# CONFIG_PCI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF_FDPIC=y
-CONFIG_BINFMT_FLAT=y
-CONFIG_BINFMT_ZFLAT=y
-# CONFIG_BINFMT_SHARED_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Power management options
-#
-CONFIG_PM=y
-CONFIG_PM_LEGACY=y
-# CONFIG_PM_DEBUG is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
-# CONFIG_PM_WAKEUP_BY_GPIO is not set
-# CONFIG_PM_WAKEUP_GPIO_API is not set
-CONFIG_PM_WAKEUP_SIC_IWR=0x80000000
-
-#
-# CPU Frequency scaling
-#
-# CONFIG_CPU_FREQ is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_NETDEBUG is not set
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# 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 is not set
-# 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=y
-# 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=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=y
-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_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_NETLABEL is not set
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
-# 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
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-CONFIG_IRDA=m
-
-#
-# IrDA protocols
-#
-CONFIG_IRLAN=m
-CONFIG_IRCOMM=m
-# CONFIG_IRDA_ULTRA is not set
-
-#
-# IrDA options
-#
-CONFIG_IRDA_CACHE_LAST_LSAP=y
-# CONFIG_IRDA_FAST_RR is not set
-# CONFIG_IRDA_DEBUG is not set
-
-#
-# Infrared-port device drivers
-#
-
-#
-# SIR device drivers
-#
-CONFIG_IRTTY_SIR=m
-
-#
-# Dongle support
-#
-# CONFIG_DONGLE is not set
-
-#
-# Old SIR device drivers
-#
-# CONFIG_IRPORT_SIR is not set
-
-#
-# Old Serial dongle support
-#
-
-#
-# FIR device drivers
-#
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-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
-
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=m
-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
-
-#
-# RAM/ROM/Flash chip drivers
-#
-# CONFIG_MTD_CFI is not set
-CONFIG_MTD_JEDECPROBE=m
-CONFIG_MTD_GEN_PROBE=m
-# CONFIG_MTD_CFI_ADV_OPTIONS 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_CFI_INTELEXT is not set
-# CONFIG_MTD_CFI_AMDSTD is not set
-# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_MW320D=m
-CONFIG_MTD_RAM=y
-CONFIG_MTD_ROM=m
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
-
-#
-# Mapping drivers for chip access
-#
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_BF5xx=m
-CONFIG_BFIN_FLASH_SIZE=0x400000
-CONFIG_EBIU_FLASH_BASE=0x20000000
-
-#
-# FLASH_EBIU_AMBCTL Control
-#
-CONFIG_BFIN_FLASH_BANK_0=0x7BB0
-CONFIG_BFIN_FLASH_BANK_1=0x7BB0
-CONFIG_BFIN_FLASH_BANK_2=0x7BB0
-CONFIG_BFIN_FLASH_BANK_3=0x7BB0
-CONFIG_MTD_UCLINUX=y
-# CONFIG_MTD_PLATRAM is not set
-
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_DATAFLASH is not set
-# 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
-
-#
-# NAND Flash Device Drivers
-#
-CONFIG_MTD_NAND=m
-# CONFIG_MTD_NAND_VERIFY_WRITE is not set
-# CONFIG_MTD_NAND_ECC_SMC is not set
-CONFIG_MTD_NAND_BFIN=m
-CONFIG_BFIN_NAND_BASE=0x20212000
-CONFIG_BFIN_NAND_CLE=2
-CONFIG_BFIN_NAND_ALE=1
-CONFIG_BFIN_NAND_READY=3
-CONFIG_MTD_NAND_IDS=m
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-# CONFIG_MTD_NAND_NANDSIM is not set
-
-#
-# OneNAND Flash Device Drivers
-#
-# CONFIG_MTD_ONENAND is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# 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_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
-# CONFIG_TIFM_CORE is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
-# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_SMC91X is not set
-CONFIG_BFIN_MAC=y
-CONFIG_BFIN_MAC_USE_L1=y
-CONFIG_BFIN_TX_DESC_NUM=10
-CONFIG_BFIN_RX_DESC_NUM=20
-# CONFIG_BFIN_MAC_RMII is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-CONFIG_INPUT_EVDEV=m
-# 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_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-# CONFIG_INPUT_UINPUT is not set
-# CONFIG_BF53X_PFBUTTONS is not set
-CONFIG_TWI_KEYPAD=m
-CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-# CONFIG_AD9960 is not set
-# CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF533_PFLAGS is not set
-# CONFIG_BF5xx_PPIFCD is not set
-# CONFIG_BF5xx_TIMERS is not set
-# CONFIG_BF5xx_PPI is not set
-CONFIG_BFIN_SPORT=y
-# CONFIG_BFIN_TIMER_LATENCY is not set
-CONFIG_TWI_LCD=m
-CONFIG_TWI_LCD_SLAVE_ADDR=34
-# CONFIG_AD5304 is not set
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_BFIN=y
-CONFIG_SERIAL_BFIN_CONSOLE=y
-CONFIG_SERIAL_BFIN_DMA=y
-# CONFIG_SERIAL_BFIN_PIO is not set
-CONFIG_SERIAL_BFIN_UART0=y
-# CONFIG_BFIN_UART0_CTSRTS is not set
-# CONFIG_SERIAL_BFIN_UART1 is not set
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_BFIN_SPORT is not set
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# CAN, the car bus and industrial fieldbus
-#
-CONFIG_CAN4LINUX=y
-
-#
-# linux embedded drivers
-#
-# CONFIG_CAN_MCF5282 is not set
-# CONFIG_CAN_UNCTWINCAN is not set
-CONFIG_CAN_BLACKFIN=m
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-CONFIG_HW_RANDOM=y
-# CONFIG_GEN_RTC is not set
-CONFIG_BLACKFIN_DPMC=y
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=m
-CONFIG_I2C_CHARDEV=m
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_BLACKFIN_GPIO is not set
-# CONFIG_I2C_BLACKFIN_TWI is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_AD5252=m
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8575 is not set
-# CONFIG_SENSORS_PCA9543 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 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
-
-#
-# SPI support
-#
-CONFIG_SPI=y
-CONFIG_SPI_MASTER=y
-
-#
-# SPI Master Controller Drivers
-#
-# CONFIG_SPI_BITBANG is not set
-
-#
-# SPI Protocol Masters
-#
-CONFIG_SPI_BFIN=y
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-CONFIG_HWMON=y
-# CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM70 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_PC87427 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_SMSC47M192 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_VT1211 is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83791D is not set
-# CONFIG_SENSORS_W83792D is not set
-# CONFIG_SENSORS_W83793 is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FIRMWARE_EDID=y
-CONFIG_FB=m
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
-# CONFIG_FB_MACMODES is not set
-# CONFIG_FB_BACKLIGHT is not set
-# CONFIG_FB_MODE_HELPERS is not set
-# CONFIG_FB_TILEBLITTING is not set
-CONFIG_FB_BFIN_7171=m
-CONFIG_FB_BFIN_7393=m
-CONFIG_NTSC=y
-# CONFIG_PAL is not set
-# CONFIG_NTSC_640x480 is not set
-# CONFIG_PAL_640x480 is not set
-# CONFIG_NTSC_YCBCR is not set
-# CONFIG_PAL_YCBCR is not set
-CONFIG_ADV7393_1XMEM=y
-# CONFIG_ADV7393_2XMEM is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
-# CONFIG_LOGO is not set
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=m
-CONFIG_BACKLIGHT_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=m
-CONFIG_LCD_DEVICE=y
-
-#
-# Sound
-#
-CONFIG_SOUND=m
-
-#
-# Advanced Linux Sound Architecture
-#
-CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
-# CONFIG_SND_SEQUENCER is not set
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_MIXER_OSS=m
-CONFIG_SND_PCM_OSS=m
-CONFIG_SND_PCM_OSS_PLUGINS=y
-# CONFIG_SND_DYNAMIC_MINORS is not set
-CONFIG_SND_SUPPORT_OLD_API=y
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
-# CONFIG_SND_DUMMY is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-
-#
-# HID Devices
-#
-CONFIG_HID=y
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB_ARCH_HAS_EHCI is not set
-# CONFIG_USB is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_SPI_MMC is not set
-# CONFIG_MMC is not set
-
-#
-# LED devices
-#
-# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
-CONFIG_RTC_LIB=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_HCTOSYS=y
-CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
-# CONFIG_RTC_DEBUG is not set
-
-#
-# RTC interfaces
-#
-CONFIG_RTC_INTF_SYSFS=y
-CONFIG_RTC_INTF_PROC=y
-CONFIG_RTC_INTF_DEV=y
-# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
-
-#
-# RTC drivers
-#
-# CONFIG_RTC_DRV_X1205 is not set
-# CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
-# CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
-# CONFIG_RTC_DRV_PCF8563 is not set
-# CONFIG_RTC_DRV_PCF8583 is not set
-# CONFIG_RTC_DRV_RS5C348 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
-# CONFIG_RTC_DRV_MAX6902 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-CONFIG_RTC_DRV_BFIN=y
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Virtualization
-#
-
-#
-# PBX support
-#
-# CONFIG_PBX is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_YAFFS_FS=m
-CONFIG_YAFFS_YAFFS1=y
-# CONFIG_YAFFS_DOES_ECC is not set
-CONFIG_YAFFS_YAFFS2=y
-CONFIG_YAFFS_AUTO_YAFFS2=y
-# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
-CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10
-# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
-# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
-CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
-CONFIG_JFFS2_FS=m
-CONFIG_JFFS2_FS_DEBUG=0
-CONFIG_JFFS2_FS_WRITEBUFFER=y
-# 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_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT 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
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
-CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
-# CONFIG_DLM is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
-# 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 is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
-CONFIG_DEBUG_HUNT_FOR_ZERO=y
-# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
-CONFIG_CPLB_INFO=y
-CONFIG_ACCESS_CHECK=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-CONFIG_SECURITY=y
-# CONFIG_SECURITY_NETWORK is not set
-CONFIG_SECURITY_CAPABILITIES=y
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 02/20] Blackfin arch: DMA code minor naming convention fix
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
  2007-05-28  8:37 ` [PATCH 01/20] Blackfin arch: remove defconfig file Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 03/20] Blackfin arch: spelling fixes Bryan Wu
                   ` (18 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Aubrey Li, Bryan Wu, Pekka Enberg

From: Aubrey Li <aubrey.li@analog.com>

Signed-off-by: Aubrey Li <aubrey.li@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
---
 arch/blackfin/kernel/bfin_dma_5xx.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 0ccb0dc..069a896 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -595,7 +595,7 @@ unsigned short get_dma_curr_ycount(unsigned int channel)
 }
 EXPORT_SYMBOL(get_dma_curr_ycount);
 
-void *_dma_memcpy(void *dest, const void *src, size_t size)
+static void *__dma_memcpy(void *dest, const void *src, size_t size)
 {
 	int direction;	/* 1 - address decrease, 0 - address increase */
 	int flag_align;	/* 1 - address aligned,  0 - address unaligned */
@@ -744,8 +744,8 @@ void *dma_memcpy(void *dest, const void *src, size_t size)
 	bulk = (size >> 16) << 16;
 	rest = size - bulk;
 	if (bulk)
-		_dma_memcpy(dest, src, bulk);
-	addr = _dma_memcpy(dest+bulk, src+bulk, rest);
+		__dma_memcpy(dest, src, bulk);
+	addr = __dma_memcpy(dest+bulk, src+bulk, rest);
 	return addr;
 }
 
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 03/20] Blackfin arch: spelling fixes
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
  2007-05-28  8:37 ` [PATCH 01/20] Blackfin arch: remove defconfig file Bryan Wu
  2007-05-28  8:37 ` [PATCH 02/20] Blackfin arch: DMA code minor naming convention fix Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 04/20] Blackfin arch: fix bug ad1836 fails to build properly for BF533-EZKIT Bryan Wu
                   ` (17 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Simon Arlott, Bryan Wu

From: Simon Arlott <simon@fire.lp0.eu>

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/kernel/irqchip.c                  |    2 +-
 arch/blackfin/kernel/traps.c                    |    2 +-
 arch/blackfin/mach-bf533/boards/cm_bf533.c      |    2 +-
 arch/blackfin/mach-bf533/boards/ezkit.c         |    2 +-
 arch/blackfin/mach-bf533/ints-priority.c        |    2 +-
 arch/blackfin/mach-bf537/boards/generic_board.c |    2 +-
 arch/blackfin/mach-bf537/boards/pnav10.c        |    2 +-
 arch/blackfin/mach-bf537/boards/stamp.c         |    2 +-
 arch/blackfin/mach-bf537/ints-priority.c        |    2 +-
 arch/blackfin/mach-bf561/boards/cm_bf561.c      |    4 ++--
 arch/blackfin/mach-bf561/ints-priority.c        |    2 +-
 arch/blackfin/mach-common/ints-priority-dc.c    |    2 +-
 arch/blackfin/mach-common/ints-priority-sc.c    |    2 +-
 arch/blackfin/mm/blackfin_sram.c                |    6 +++---
 14 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index df5bf02..80996a1 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -91,7 +91,7 @@ int show_interrupts(struct seq_file *p, void *v)
 }
 
 /*
- * do_IRQ handles all hardware IRQ's.  Decoded IRQs should not
+ * do_IRQ handles all hardware IRQs.  Decoded IRQs should not
  * come via this function.  Instead, they should provide their
  * own 'handler'
  */
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 9932ede..5ab87b0 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -557,7 +557,7 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
 				break;
 #ifndef CONFIG_DEBUG_HWERR
 			/* If one of the last few instructions was a STI
-			 * it is likily that the error occured awhile ago
+			 * it is likely that the error occured awhile ago
 			 * and we just noticed
 			 */
 			if (x >= 0x0040 && x <= 0x0047 && i <= 0)
diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c
index 23a7f60..edd31ce 100644
--- a/arch/blackfin/mach-bf533/boards/cm_bf533.c
+++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c
@@ -1,7 +1,7 @@
 /*
  * File:         arch/blackfin/mach-bf533/boards/cm_bf533.c
  * Based on:     arch/blackfin/mach-bf533/boards/ezkit.c
- * Author:       Aidan Williams <aidan@nicta.com.au> Copright 2005
+ * Author:       Aidan Williams <aidan@nicta.com.au> Copyright 2005
  *
  * Created:      2005
  * Description:  Board description file
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 747298e..0b522d9 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -1,6 +1,6 @@
 /*
  * File:         arch/blackfin/mach-bf533/ezkit.c
- * Based on:     Orginal Work
+ * Based on:     Original Work
  * Author:       Aidan Williams <aidan@nicta.com.au>
  *
  * Created:      2005
diff --git a/arch/blackfin/mach-bf533/ints-priority.c b/arch/blackfin/mach-bf533/ints-priority.c
index 36a6933..a3e1789 100644
--- a/arch/blackfin/mach-bf533/ints-priority.c
+++ b/arch/blackfin/mach-bf533/ints-priority.c
@@ -4,7 +4,7 @@
  * Author:       Michael Hennerich
  *
  * Created:      ?
- * Description:  Set up the interupt priorities
+ * Description:  Set up the interrupt priorities
  *
  * Modified:
  *               Copyright 2004-2006 Analog Devices Inc.
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index 9019c0e..fd57e74 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -55,7 +55,7 @@ static struct resource bfin_pcmcia_cf_resources[] = {
 		.end = 0x20312000,
 		.flags = IORESOURCE_MEM,
 	},{
-		.start = 0x20311000, /* Attribute Memeory */
+		.start = 0x20311000, /* Attribute Memory */
 		.end = 0x20311FFF,
 		.flags = IORESOURCE_MEM,
 	},{
diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c
index 40d3a1b..8aaf76d 100644
--- a/arch/blackfin/mach-bf537/boards/pnav10.c
+++ b/arch/blackfin/mach-bf537/boards/pnav10.c
@@ -59,7 +59,7 @@ static struct resource bfin_pcmcia_cf_resources[] = {
 		.end = 0x20312000,
 		.flags = IORESOURCE_MEM,
 	},{
-		.start = 0x20311000, /* Attribute Memeory */
+		.start = 0x20311000, /* Attribute Memory */
 		.end = 0x20311FFF,
 		.flags = IORESOURCE_MEM,
 	},{
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index ba2f875..3a29b4d 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -108,7 +108,7 @@ static struct resource bfin_pcmcia_cf_resources[] = {
 		.end = 0x20312000,
 		.flags = IORESOURCE_MEM,
 	},{
-		.start = 0x20311000, /* Attribute Memeory */
+		.start = 0x20311000, /* Attribute Memory */
 		.end = 0x20311FFF,
 		.flags = IORESOURCE_MEM,
 	},{
diff --git a/arch/blackfin/mach-bf537/ints-priority.c b/arch/blackfin/mach-bf537/ints-priority.c
index fd6308e..2dbf3df 100644
--- a/arch/blackfin/mach-bf537/ints-priority.c
+++ b/arch/blackfin/mach-bf537/ints-priority.c
@@ -4,7 +4,7 @@
  * Author:       Michael Hennerich
  *
  * Created:
- * Description:  Set up the interupt priorities
+ * Description:  Set up the interrupt priorities
  *
  * Modified:
  *               Copyright 2004-2006 Analog Devices Inc.
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 6824e95..3dc5c04 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -1,7 +1,7 @@
 /*
  * File:         arch/blackfin/mach-bf533/boards/cm_bf561.c
  * Based on:     arch/blackfin/mach-bf533/boards/ezkit.c
- * Author:       Aidan Williams <aidan@nicta.com.au> Copright 2005
+ * Author:       Aidan Williams <aidan@nicta.com.au> Copyright 2005
  *
  * Created:      2006
  * Description:  Board description file
@@ -43,7 +43,7 @@
 char *bfin_board_name = "Bluetechnix CM BF561";
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-/* all SPI perpherals info goes here */
+/* all SPI peripherals info goes here */
 
 #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
 static struct mtd_partition bfin_spi_flash_partitions[] = {
diff --git a/arch/blackfin/mach-bf561/ints-priority.c b/arch/blackfin/mach-bf561/ints-priority.c
index 89c52ff..86e3b0e 100644
--- a/arch/blackfin/mach-bf561/ints-priority.c
+++ b/arch/blackfin/mach-bf561/ints-priority.c
@@ -4,7 +4,7 @@
  * Author:       Michael Hennerich
  *
  * Created:
- * Description:  Set up the interupt priorities
+ * Description:  Set up the interrupt priorities
  *
  * Modified:
  *               Copyright 2004-2006 Analog Devices Inc.
diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c
index f3cf070..80943bb 100644
--- a/arch/blackfin/mach-common/ints-priority-dc.c
+++ b/arch/blackfin/mach-common/ints-priority-dc.c
@@ -4,7 +4,7 @@
  * Author:
  *
  * Created:      ?
- * Description:  Set up the interupt priorities
+ * Description:  Set up the interrupt priorities
  *
  * Modified:
  *               1996 Roman Zippel
diff --git a/arch/blackfin/mach-common/ints-priority-sc.c b/arch/blackfin/mach-common/ints-priority-sc.c
index 34b6228..2cfc7d5 100644
--- a/arch/blackfin/mach-common/ints-priority-sc.c
+++ b/arch/blackfin/mach-common/ints-priority-sc.c
@@ -4,7 +4,7 @@
  * Author:
  *
  * Created:      ?
- * Description:  Set up the interupt priorities
+ * Description:  Set up the interrupt priorities
  *
  * Modified:
  *               1996 Roman Zippel
diff --git a/arch/blackfin/mm/blackfin_sram.c b/arch/blackfin/mm/blackfin_sram.c
index dd0c650..3c9e635 100644
--- a/arch/blackfin/mm/blackfin_sram.c
+++ b/arch/blackfin/mm/blackfin_sram.c
@@ -149,7 +149,7 @@ static void *_l1_sram_alloc(size_t size, struct l1_sram_piece *pfree, int count)
 	size = (size + 3) & ~3;
 
 	/* not use the good method to match the best slot !!! */
-	/* search an available memeory slot */
+	/* search an available memory slot */
 	for (i = 0; i < count; i++) {
 		if ((pfree[i].flag == SRAM_SLT_FREE)
 		    && (pfree[i].size >= size)) {
@@ -162,7 +162,7 @@ static void *_l1_sram_alloc(size_t size, struct l1_sram_piece *pfree, int count)
 	if (i >= count)
 		return NULL;
 
-	/* updated the NULL memeory slot !!! */
+	/* updated the NULL memory slot !!! */
 	if (pfree[i].size > size) {
 		for (i = 0; i < count; i++) {
 			if (pfree[i].flag == SRAM_SLT_NULL) {
@@ -186,7 +186,7 @@ static void *_l1_sram_alloc_max(struct l1_sram_piece *pfree, int count,
 	int i, index = -1;
 	void *addr = NULL;
 
-	/* search an available memeory slot */
+	/* search an available memory slot */
 	for (i = 0; i < count; i++) {
 		if (pfree[i].flag == SRAM_SLT_FREE && pfree[i].size > best) {
 			addr = pfree[i].paddr;
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 04/20] Blackfin arch:  fix bug ad1836 fails to build properly for BF533-EZKIT
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (2 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 03/20] Blackfin arch: spelling fixes Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 05/20] Blackfin arch: all symbols were offset by 4k, since we didn't have the __text label Bryan Wu
                   ` (16 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Roy Huang, Bryan Wu

From: Roy Huang <roy.huang@analog.com>

bug log here: http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3166

Signed-off-by: Roy Huang <roy.huang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 include/asm-blackfin/mach-common/def_LPBlackfin.h |   22 +++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/include/asm-blackfin/mach-common/def_LPBlackfin.h b/include/asm-blackfin/mach-common/def_LPBlackfin.h
index 7610352..fcda2c1 100644
--- a/include/asm-blackfin/mach-common/def_LPBlackfin.h
+++ b/include/asm-blackfin/mach-common/def_LPBlackfin.h
@@ -42,6 +42,12 @@
 
 #if defined(ANOMALY_05000198)
 
+#define bfin_read8(addr) ({ unsigned char __v; \
+		__asm__ __volatile__ ("NOP;\n\t" \
+			"%0 = b[%1] (z);\n\t" \
+			: "=d"(__v) : "a"(addr)); \
+		__v; })
+
 #define bfin_read16(addr) ({ unsigned __v; \
                        __asm__ __volatile__ ("NOP;\n\t"\
 	         			     			"%0 = w[%1] (z);\n\t"\
@@ -52,6 +58,11 @@
                                             "%0 = [%1];\n\t"\
   : "=d"(__v) : "a"(addr)); __v; })
 
+#define bfin_write8(addr,val) ({ \
+		__asm__ __volatile__ ("NOP;\n\t" \
+			"b[%0] = %1;\n\t" \
+			: : "a"(addr), "d"(val) : "memory");})
+
 #define bfin_write16(addr,val) ({\
                       __asm__ __volatile__ ("NOP;\n\t"\
                                             "w[%0] = %1;\n\t"\
@@ -64,6 +75,12 @@
 
 #else
 
+#define bfin_read8(addr) ({ unsigned char __v; \
+		__asm__ __volatile__ ( \
+			"%0 = b[%1] (z);\n\t" \
+			:"=d"(__v) : "a"(addr)); \
+		__v; })
+
 #define bfin_read16(addr) ({ unsigned __v; \
                        __asm__ __volatile__ (\
 	         			     			"%0 = w[%1] (z);\n\t"\
@@ -74,6 +91,11 @@
                                             "%0 = [%1];\n\t"\
   : "=d"(__v) : "a"(addr)); __v; })
 
+#define bfin_write8(addr, val) ({ \
+		__asm__ __volatile__ ( \
+			"b[%0] = %1; \n\t" \
+			::"a"(addr), "d"(val) : "memory");})
+
 #define bfin_write16(addr,val) ({\
                       __asm__ __volatile__ (\
                                             "w[%0] = %1;\n\t"\
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 05/20] Blackfin arch: all symbols were offset by 4k, since we didn't have the __text label.
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (3 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 04/20] Blackfin arch: fix bug ad1836 fails to build properly for BF533-EZKIT Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 06/20] Blackfin arch: mark our memory init functions with __init so they get freed after init Bryan Wu
                   ` (15 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Robin Getz, Bryan Wu

From: Robin Getz <robin.getz@analog.com>

Bug tracker: http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3231

Singed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/kernel/vmlinux.lds.S |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index 86fe679..19b853a 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -52,6 +52,7 @@ SECTIONS
 
 	.text :
 	{
+		 __text = .;
 		 _text = .;
 		 __stext = .;
 		TEXT_TEXT
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 06/20] Blackfin arch: mark our memory init functions with __init so they get freed after init
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (4 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 05/20] Blackfin arch: all symbols were offset by 4k, since we didn't have the __text label Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 07/20] Blackfin arch: implement a basic /proc/sram file for L1 allocation visibility Bryan Wu
                   ` (14 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/mm/blackfin_sram.c |    8 ++++----
 arch/blackfin/mm/init.c          |   20 ++++++++++----------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/arch/blackfin/mm/blackfin_sram.c b/arch/blackfin/mm/blackfin_sram.c
index 3c9e635..0241764 100644
--- a/arch/blackfin/mm/blackfin_sram.c
+++ b/arch/blackfin/mm/blackfin_sram.c
@@ -7,7 +7,7 @@
  * Description:  SRAM driver for Blackfin ADSP-BF5xx
  *
  * Modified:
- *               Copyright 2004-2006 Analog Devices Inc.
+ *               Copyright 2004-2007 Analog Devices Inc.
  *
  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  *
@@ -80,7 +80,7 @@ static struct l1_sram_piece l1_inst_sram[CONFIG_L1_MAX_PIECE];
 #endif
 
 /* L1 Scratchpad SRAM initialization function */
-void l1sram_init(void)
+void __init l1sram_init(void)
 {
 	printk(KERN_INFO "Blackfin Scratchpad data SRAM: %d KB\n",
 	       L1_SCRATCH_LENGTH >> 10);
@@ -94,7 +94,7 @@ void l1sram_init(void)
 	spin_lock_init(&l1sram_lock);
 }
 
-void l1_data_sram_init(void)
+void __init l1_data_sram_init(void)
 {
 #if L1_DATA_A_LENGTH != 0
 	printk(KERN_INFO "Blackfin DATA_A SRAM: %d KB\n",
@@ -120,7 +120,7 @@ void l1_data_sram_init(void)
 	spin_lock_init(&l1_data_sram_lock);
 }
 
-void l1_inst_sram_init(void)
+void __init l1_inst_sram_init(void)
 {
 #if L1_CODE_LENGTH != 0
 	printk(KERN_INFO "Blackfin Instruction SRAM: %d KB\n",
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index d6cf105..570356d 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -7,7 +7,7 @@
  * Description:
  *
  * Modified:
- *               Copyright 2004-2006 Analog Devices Inc.
+ *               Copyright 2004-2007 Analog Devices Inc.
  *
  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  *
@@ -53,7 +53,7 @@ static unsigned long empty_bad_page;
 
 unsigned long empty_zero_page;
 
-void show_mem(void)
+void __init show_mem(void)
 {
 	unsigned long i;
 	int free = 0, total = 0, reserved = 0, shared = 0;
@@ -86,7 +86,7 @@ void show_mem(void)
  * The parameters are pointers to where to stick the starting and ending
  * addresses  of available kernel virtual memory.
  */
-void paging_init(void)
+void __init paging_init(void)
 {
 	/*
 	 * make sure start_mem is page aligned,  otherwise bootmem and
@@ -125,7 +125,7 @@ void paging_init(void)
 	}
 }
 
-void mem_init(void)
+void __init mem_init(void)
 {
 	unsigned int codek = 0, datak = 0, initk = 0;
 	unsigned long tmp;
@@ -169,7 +169,7 @@ void mem_init(void)
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
+void __init free_initrd_mem(unsigned long start, unsigned long end)
 {
 	int pages = 0;
 	for (; start < end; start += PAGE_SIZE) {
@@ -183,14 +183,14 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 }
 #endif
 
-void free_initmem(void)
+void __init free_initmem(void)
 {
 #ifdef CONFIG_RAMKERNEL
 	unsigned long addr;
-/*
- *	the following code should be cool even if these sections
- *	are not page aligned.
- */
+	/*
+	 *	the following code should be cool even if these sections
+	 *	are not page aligned.
+	 */
 	addr = PAGE_ALIGN((unsigned long)(__init_begin));
 	/* next to check that the page we free is not a partial page */
 	for (; addr + PAGE_SIZE < (unsigned long)(__init_end);
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 07/20] Blackfin arch: implement a basic /proc/sram file for L1 allocation visibility
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (5 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 06/20] Blackfin arch: mark our memory init functions with __init so they get freed after init Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 08/20] Blackfin arch: Add header files for BF548 Bryan Wu
                   ` (13 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

implement a basic /proc/sram file for L1 allocation visibility until we can
rewrite the entire L1 allocator (which would include a proper mechanism)

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/mm/blackfin_sram.c |   87 ++++++++++++++++++++++++++++++++------
 1 files changed, 74 insertions(+), 13 deletions(-)

diff --git a/arch/blackfin/mm/blackfin_sram.c b/arch/blackfin/mm/blackfin_sram.c
index 0241764..38d9478 100644
--- a/arch/blackfin/mm/blackfin_sram.c
+++ b/arch/blackfin/mm/blackfin_sram.c
@@ -63,6 +63,7 @@ struct l1_sram_piece {
 	void *paddr;
 	int size;
 	int flag;
+	pid_t pid;
 };
 
 static struct l1_sram_piece l1_ssram[CONFIG_L1_MAX_PIECE];
@@ -97,23 +98,22 @@ void __init l1sram_init(void)
 void __init l1_data_sram_init(void)
 {
 #if L1_DATA_A_LENGTH != 0
-	printk(KERN_INFO "Blackfin DATA_A SRAM: %d KB\n",
-	       L1_DATA_A_LENGTH >> 10);
-
 	memset(&l1_data_A_sram, 0x00, sizeof(l1_data_A_sram));
-	l1_data_A_sram[0].paddr = (void*)L1_DATA_A_START +
-		(_ebss_l1 - _sdata_l1);
+	l1_data_A_sram[0].paddr = (void*)L1_DATA_A_START + (_ebss_l1 - _sdata_l1);
 	l1_data_A_sram[0].size = L1_DATA_A_LENGTH - (_ebss_l1 - _sdata_l1);
 	l1_data_A_sram[0].flag = SRAM_SLT_FREE;
+
+	printk(KERN_INFO "Blackfin Data A SRAM: %d KB (%d KB free)\n",
+	       L1_DATA_A_LENGTH >> 10, l1_data_A_sram[0].size >> 10);
 #endif
 #if L1_DATA_B_LENGTH != 0
-	printk(KERN_INFO "Blackfin DATA_B SRAM: %d KB\n",
-	       L1_DATA_B_LENGTH >> 10);
-
 	memset(&l1_data_B_sram, 0x00, sizeof(l1_data_B_sram));
 	l1_data_B_sram[0].paddr = (void*)L1_DATA_B_START;
 	l1_data_B_sram[0].size = L1_DATA_B_LENGTH;
 	l1_data_B_sram[0].flag = SRAM_SLT_FREE;
+
+	printk(KERN_INFO "Blackfin Data B SRAM: %d KB (%d KB free)\n",
+	       L1_DATA_B_LENGTH >> 10, l1_data_B_sram[0].size >> 10);
 #endif
 
 	/* mutex initialize */
@@ -123,13 +123,13 @@ void __init l1_data_sram_init(void)
 void __init l1_inst_sram_init(void)
 {
 #if L1_CODE_LENGTH != 0
-	printk(KERN_INFO "Blackfin Instruction SRAM: %d KB\n",
-	       L1_CODE_LENGTH >> 10);
-
 	memset(&l1_inst_sram, 0x00, sizeof(l1_inst_sram));
 	l1_inst_sram[0].paddr = (void*)L1_CODE_START + (_etext_l1 - _stext_l1);
 	l1_inst_sram[0].size = L1_CODE_LENGTH - (_etext_l1 - _stext_l1);
 	l1_inst_sram[0].flag = SRAM_SLT_FREE;
+
+	printk(KERN_INFO "Blackfin Instruction SRAM: %d KB (%d KB free)\n",
+	       L1_CODE_LENGTH >> 10, l1_inst_sram[0].size >> 10);
 #endif
 
 	/* mutex initialize */
@@ -155,6 +155,7 @@ static void *_l1_sram_alloc(size_t size, struct l1_sram_piece *pfree, int count)
 		    && (pfree[i].size >= size)) {
 			addr = pfree[i].paddr;
 			pfree[i].flag = SRAM_SLT_ALLOCATED;
+			pfree[i].pid = current->pid;
 			index = i;
 			break;
 		}
@@ -166,6 +167,7 @@ static void *_l1_sram_alloc(size_t size, struct l1_sram_piece *pfree, int count)
 	if (pfree[i].size > size) {
 		for (i = 0; i < count; i++) {
 			if (pfree[i].flag == SRAM_SLT_NULL) {
+				pfree[i].pid = 0;
 				pfree[i].flag = SRAM_SLT_FREE;
 				pfree[i].paddr = addr + size;
 				pfree[i].size = pfree[index].size - size;
@@ -198,13 +200,13 @@ static void *_l1_sram_alloc_max(struct l1_sram_piece *pfree, int count,
 		return NULL;
 	*psize = best;
 
+	pfree[index].pid = current->pid;
 	pfree[index].flag = SRAM_SLT_ALLOCATED;
 	return addr;
 }
 
 /* L1 memory free function */
-static int _l1_sram_free(const void *addr,
-			 struct l1_sram_piece *pfree, int count)
+static int _l1_sram_free(const void *addr, struct l1_sram_piece *pfree, int count)
 {
 	int i, index = 0;
 
@@ -222,12 +224,14 @@ static int _l1_sram_free(const void *addr,
 	if (i >= count)
 		return -1;
 
+	pfree[index].pid = 0;
 	pfree[index].flag = SRAM_SLT_FREE;
 
 	/* link the next address slot */
 	for (i = 0; i < count; i++) {
 		if (((pfree[index].paddr + pfree[index].size) == pfree[i].paddr)
 		    && (pfree[i].flag == SRAM_SLT_FREE)) {
+			pfree[i].pid = 0;
 			pfree[i].flag = SRAM_SLT_NULL;
 			pfree[index].size += pfree[i].size;
 			pfree[index].flag = SRAM_SLT_FREE;
@@ -538,3 +542,60 @@ void *sram_alloc_with_lsl(size_t size, unsigned long flags)
 	return addr;
 }
 EXPORT_SYMBOL(sram_alloc_with_lsl);
+
+#ifdef CONFIG_PROC_FS
+/* Once we get a real allocator, we'll throw all of this away.
+ * Until then, we need some sort of visibility into the L1 alloc.
+ */
+static void _l1sram_proc_read(char *buf, int *len, const char *desc,
+                              struct l1_sram_piece *pfree, const int array_size)
+{
+	int i;
+
+	*len += sprintf(&buf[*len], "--- L1 %-14s Size  PID State\n", desc);
+	for (i = 0; i < array_size; ++i) {
+		const char *alloc_type;
+		switch (pfree[i].flag) {
+			case SRAM_SLT_NULL:      alloc_type = "NULL"; break;
+			case SRAM_SLT_FREE:      alloc_type = "FREE"; break;
+			case SRAM_SLT_ALLOCATED: alloc_type = "ALLOCATED"; break;
+			default:                 alloc_type = "????"; break;
+		}
+		*len += sprintf(&buf[*len], "%p-%p %8i %4i %s\n",
+			pfree[i].paddr, pfree[i].paddr + pfree[i].size,
+			pfree[i].size, pfree[i].pid, alloc_type);
+	}
+}
+static int l1sram_proc_read(char *buf, char **start, off_t offset, int count,
+                            int *eof, void *data)
+{
+	int len = 0;
+
+	_l1sram_proc_read(buf, &len, "Scratchpad", l1_ssram, ARRAY_SIZE(l1_ssram));
+#if L1_DATA_A_LENGTH != 0
+	_l1sram_proc_read(buf, &len, "Data A", l1_data_A_sram, ARRAY_SIZE(l1_data_A_sram));
+#endif
+#if L1_DATA_B_LENGTH != 0
+	_l1sram_proc_read(buf, &len, "Data B", l1_data_B_sram, ARRAY_SIZE(l1_data_B_sram));
+#endif
+#if L1_CODE_LENGTH != 0
+	_l1sram_proc_read(buf, &len, "Instruction", l1_inst_sram, ARRAY_SIZE(l1_inst_sram));
+#endif
+
+	return len;
+}
+
+static int __init l1sram_proc_init(void)
+{
+	struct proc_dir_entry *ptr;
+	ptr = create_proc_entry("sram", S_IFREG | S_IRUGO, NULL);
+	if (!ptr) {
+		printk(KERN_WARNING "unable to create /proc/sram\n");
+		return -1;
+	}
+	ptr->owner = THIS_MODULE;
+	ptr->read_proc = l1sram_proc_read;
+	return 0;
+}
+late_initcall(l1sram_proc_init);
+#endif
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 08/20] Blackfin arch: Add header files for BF548
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (6 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 07/20] Blackfin arch: implement a basic /proc/sram file for L1 allocation visibility Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 09/20] Blackfin arch: fixup Blackfin MAINTIANERS team member list Bryan Wu
                   ` (12 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Roy Huang, Bryan Wu

From: Roy Huang <roy.huang@analog.com>

Signed-off-by: Roy Huang <roy.huang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 include/asm-blackfin/mach-bf548/anomaly.h         |   72 +++++
 include/asm-blackfin/mach-bf548/bf548.h           |  284 +++++++++++++++++++
 include/asm-blackfin/mach-bf548/bfin_serial_5xx.h |  147 ++++++++++
 include/asm-blackfin/mach-bf548/blackfin.h        |  166 +++++++++++
 include/asm-blackfin/mach-bf548/dma.h             |   63 +++++
 include/asm-blackfin/mach-bf548/irq.h             |  306 +++++++++++++++++++++
 include/asm-blackfin/mach-bf548/mem_init.h        |  189 +++++++++++++
 include/asm-blackfin/mach-bf548/mem_map.h         |   97 +++++++
 8 files changed, 1324 insertions(+), 0 deletions(-)
 create mode 100644 include/asm-blackfin/mach-bf548/anomaly.h
 create mode 100644 include/asm-blackfin/mach-bf548/bf548.h
 create mode 100644 include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
 create mode 100644 include/asm-blackfin/mach-bf548/blackfin.h
 create mode 100644 include/asm-blackfin/mach-bf548/dma.h
 create mode 100644 include/asm-blackfin/mach-bf548/irq.h
 create mode 100644 include/asm-blackfin/mach-bf548/mem_init.h
 create mode 100644 include/asm-blackfin/mach-bf548/mem_map.h

diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h
new file mode 100644
index 0000000..e3af815
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/anomaly.h
@@ -0,0 +1,72 @@
+
+/*
+ * File:         include/asm-blackfin/mach-bf548/anomaly.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _MACH_ANOMALY_H_
+#define _MACH_ANOMALY_H_
+#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
+			    slot1 and store of a P register in slot 2 is not
+			    supported */
+#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive
+			    Channel DMA stops */
+#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR
+			    registers. */
+#define ANOMALY_05000245 /* Spurious Hardware Error from an Access in the 
+			    Shadow of a Conditional Branch */
+#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event
+			    interrupt not functional */
+#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
+			    SPORT external receive and transmit clocks. */
+#define ANOMALY_05000272 /* Certain data cache write through modes fail for
+			    VDDint <=0.9V */
+#define ANOMALY_05000310 /* False Hardware Errors Caused by Fetches at the 
+			    Boundary of Reserved Memory */
+#define ANOMALY_05000312 /* Errors When SSYNC, CSYNC, or Loads to LT, LB and
+			    LC Registers Are Interrupted */
+#define ANOMALY_05000324 /* TWI Slave Boot Mode Is Not Functional */
+#define ANOMALY_05000325 /* External FIFO Boot Mode Is Not Functional */
+#define ANOMALY_05000327 /* Data Lost When Core and DMA Accesses Are Made to
+			    the USB FIFO Simultaneously */
+#define ANOMALY_05000328 /* Incorrect Access of OTP_STATUS During otp_write()
+			    function */
+#define ANOMALY_05000329 /* Synchronous Burst Flash Boot Mode Is Not Functional
+			    */
+#define ANOMALY_05000330 /* Host DMA Boot Mode Is Not Functional */
+#define ANOMALY_05000334 /* Inadequate Timing Margins on DDR DQS to DQ and DQM
+			    Skew */
+#define ANOMALY_05000335 /* Inadequate Rotary Debounce Logic Duration */
+#define ANOMALY_05000336 /* Phantom Interrupt Occurs After First Configuration
+			    of Host DMA Port */
+#define ANOMALY_05000337 /* Disallowed Configuration Prevents Subsequent
+			    Allowed Configuration on Host DMA Port */
+#define ANOMALY_05000338 /* Slave-Mode SPI0 MISO Failure With CPHA = 0 */
+
+#endif /* _MACH_ANOMALY_H_ */
diff --git a/include/asm-blackfin/mach-bf548/bf548.h b/include/asm-blackfin/mach-bf548/bf548.h
new file mode 100644
index 0000000..0b21102
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/bf548.h
@@ -0,0 +1,284 @@
+/*
+ * File:         include/asm-blackfin/mach-bf548/bf548.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:  System MMR register and memory map for ADSP-BF548
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __MACH_BF548_H__
+#define __MACH_BF548_H__
+
+/* Masks for generic ERROR IRQ demultiplexing used in int-priority-sc.c */
+
+#define SPI_ERR_MASK (TXCOL | RBSY | MODF | TXE)	/* SPI_STAT */
+#define SPORT_ERR_MASK (ROVF | RUVF | TOVF | TUVF)	/* SPORTx_STAT */
+#define PPI_ERR_MASK (0xFFFF & ~FLD)	/* PPI_STATUS */
+#define UART_ERR_MASK_STAT1 (0x4)	/* UARTx_IIR */
+#define UART_ERR_MASK_STAT0 (0x2)	/* UARTx_IIR */
+#define CAN_ERR_MASK  (EWTIF | EWRIF | EPIF | BOIF | WUIF | UIAIF | AAIF | \
+		RMLIF | UCEIF | EXTIF | ADIF)	/* CAN_GIF */
+
+#define OFFSET_(x) ((x) & 0x0000FFFF)
+
+/*some misc defines*/
+#define IMASK_IVG15		0x8000
+#define IMASK_IVG14		0x4000
+#define IMASK_IVG13		0x2000
+#define IMASK_IVG12		0x1000
+
+#define IMASK_IVG11		0x0800
+#define IMASK_IVG10		0x0400
+#define IMASK_IVG9		0x0200
+#define IMASK_IVG8		0x0100
+
+#define IMASK_IVG7		0x0080
+#define IMASK_IVGTMR	0x0040
+#define IMASK_IVGHW		0x0020
+
+/***************************/
+
+
+#define BLKFIN_DSUBBANKS	4
+#define BLKFIN_DWAYS		2
+#define BLKFIN_DLINES		64
+#define BLKFIN_ISUBBANKS	4
+#define BLKFIN_IWAYS		4
+#define BLKFIN_ILINES		32
+
+#define WAY0_L			0x1
+#define WAY1_L			0x2
+#define WAY01_L			0x3
+#define WAY2_L			0x4
+#define WAY02_L			0x5
+#define	WAY12_L			0x6
+#define	WAY012_L		0x7
+
+#define	WAY3_L			0x8
+#define	WAY03_L			0x9
+#define	WAY13_L			0xA
+#define	WAY013_L		0xB
+
+#define	WAY32_L			0xC
+#define	WAY320_L		0xD
+#define	WAY321_L		0xE
+#define	WAYALL_L		0xF
+
+#define DMC_ENABLE (2<<2)	/*yes, 2, not 1 */
+
+/********************************* EBIU Settings ************************************/
+#define AMBCTL0VAL	((CONFIG_BANK_1 << 16) | CONFIG_BANK_0)
+#define AMBCTL1VAL	((CONFIG_BANK_3 << 16) | CONFIG_BANK_2)
+
+#ifdef CONFIG_C_AMBEN_ALL
+#define V_AMBEN AMBEN_ALL
+#endif
+#ifdef CONFIG_C_AMBEN
+#define V_AMBEN 0x0
+#endif
+#ifdef CONFIG_C_AMBEN_B0
+#define V_AMBEN AMBEN_B0
+#endif
+#ifdef CONFIG_C_AMBEN_B0_B1
+#define V_AMBEN AMBEN_B0_B1
+#endif
+#ifdef CONFIG_C_AMBEN_B0_B1_B2
+#define V_AMBEN AMBEN_B0_B1_B2
+#endif
+#ifdef CONFIG_C_AMCKEN
+#define V_AMCKEN AMCKEN
+#else
+#define V_AMCKEN 0x0
+#endif
+#ifdef CONFIG_C_CDPRIO
+#define V_CDPRIO 0x100
+#else
+#define V_CDPRIO 0x0
+#endif
+
+#define AMGCTLVAL	(V_AMBEN | V_AMCKEN | V_CDPRIO)
+
+#define MAX_VC	650000000
+#define MIN_VC	50000000
+
+/********************************PLL Settings **************************************/
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
+#if (CONFIG_VCO_MULT < 0)
+#error "VCO Multiplier is less than 0. Please select a different value"
+#endif
+
+#if (CONFIG_VCO_MULT == 0)
+#error "VCO Multiplier should be greater than 0. Please select a different value"
+#endif
+
+#if (CONFIG_VCO_MULT > 64)
+#error "VCO Multiplier is more than 64. Please select a different value"
+#endif
+
+#ifndef CONFIG_CLKIN_HALF
+#define CONFIG_VCO_HZ	(CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
+#else
+#define CONFIG_VCO_HZ	((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2)
+#endif
+
+#ifndef CONFIG_PLL_BYPASS
+#define CONFIG_CCLK_HZ	(CONFIG_VCO_HZ/CONFIG_CCLK_DIV)
+#define CONFIG_SCLK_HZ	(CONFIG_VCO_HZ/CONFIG_SCLK_DIV)
+#else
+#define CONFIG_CCLK_HZ	CONFIG_CLKIN_HZ
+#define CONFIG_SCLK_HZ	CONFIG_CLKIN_HZ
+#endif
+
+#if (CONFIG_SCLK_DIV < 1)
+#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
+#endif
+
+#if (CONFIG_SCLK_DIV > 15)
+#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value"
+#endif
+
+#if (CONFIG_CCLK_DIV != 1)
+#if (CONFIG_CCLK_DIV != 2)
+#if (CONFIG_CCLK_DIV != 4)
+#if (CONFIG_CCLK_DIV != 8)
+#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value"
+#endif
+#endif
+#endif
+#endif
+
+#if (CONFIG_VCO_HZ > MAX_VC)
+#error "VCO selected is more than maximum value. Please change the VCO multipler"
+#endif
+
+#if (CONFIG_SCLK_HZ > 133000000)
+#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier"
+#endif
+
+#if (CONFIG_SCLK_HZ < 27000000)
+#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier"
+#endif
+
+#if (CONFIG_SCLK_HZ >= CONFIG_CCLK_HZ)
+#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ)
+#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ)
+#error "Please select sclk less than cclk"
+#endif
+#endif
+#endif
+
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV   CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV   CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV   CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV   CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV   CONFIG_CCLK_DIV_not_defined_properly
+#endif
+
+#endif	/* CONFIG_BFIN_KERNEL_CLOCK */
+
+#ifdef CONFIG_BF542
+#define CPU "BF542"
+#define CPUID 0x027c8000
+#endif
+#ifdef CONFIG_BF544
+#define CPU "BF544"
+#define CPUID 0x027c8000
+#endif
+#ifdef CONFIG_BF548
+#define CPU "BF548"
+#define CPUID 0x027c6000
+#endif
+#ifdef CONFIG_BF549
+#define CPU "BF549"
+#endif
+#ifndef CPU
+#define	CPU "UNKNOWN"
+#define CPUID 0x0
+#endif
+
+#if (CONFIG_MEM_SIZE % 4)
+#error "SDRAM mem size must be multible of 4MB"
+#endif
+
+#define SDRAM_IGENERIC    (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
+#define SDRAM_IKERNEL     (SDRAM_IGENERIC | CPLB_LOCK)
+#define L1_IMEMORY        (               CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
+#define SDRAM_INON_CHBL   (               CPLB_USER_RD | CPLB_VALID)
+
+/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
+
+#define ANOMALY_05000158_WORKAROUND		0x200
+#ifdef CONFIG_BLKFIN_WB		/*Write Back Policy */
+#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_DIRTY \
+			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND)
+#else				/*Write Through */
+#define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW \
+			| CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
+#endif
+
+
+#define L1_DMEMORY       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
+#define SDRAM_DNON_CHBL  (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
+#define SDRAM_EBIU       (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY )
+#define SDRAM_OOPS  	 (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY )
+
+#define SIZE_1K 0x00000400	/* 1K */
+#define SIZE_4K 0x00001000	/* 4K */
+#define SIZE_1M 0x00100000	/* 1M */
+#define SIZE_4M 0x00400000	/* 4M */
+
+#define MAX_CPLBS (16 * 2)
+
+/*
+* Number of required data CPLB switchtable entries
+* MEMSIZE / 4 (we mostly install 4M page size CPLBs
+* approx 16 for smaller 1MB page size CPLBs for allignment purposes
+* 1 for L1 Data Memory
+* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
+* 1 for ASYNC Memory
+*/
+
+
+#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2)
+
+/*
+* Number of required instruction CPLB switchtable entries
+* MEMSIZE / 4 (we mostly install 4M page size CPLBs
+* approx 12 for smaller 1MB page size CPLBs for allignment purposes
+* 1 for L1 Instruction Memory
+* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO
+*/
+
+#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2)
+
+#endif	/* __MACH_BF48_H__  */
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
new file mode 100644
index 0000000..8f5d9c4
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
@@ -0,0 +1,147 @@
+#include <linux/serial.h>
+#include <asm/dma.h>
+
+#define NR_PORTS		2
+
+#define OFFSET_THR              0x00	/* Transmit Holding register            */
+#define OFFSET_RBR              0x00	/* Receive Buffer register              */
+#define OFFSET_DLL              0x00	/* Divisor Latch (Low-Byte)             */
+#define OFFSET_IER              0x04	/* Interrupt Enable Register            */
+#define OFFSET_DLH              0x04	/* Divisor Latch (High-Byte)            */
+#define OFFSET_IIR              0x08	/* Interrupt Identification Register    */
+#define OFFSET_LCR              0x0C	/* Line Control Register                */
+#define OFFSET_MCR              0x10	/* Modem Control Register               */
+#define OFFSET_LSR              0x14	/* Line Status Register                 */
+#define OFFSET_MSR              0x18	/* Modem Status Register                */
+#define OFFSET_SCR              0x1C	/* SCR Scratch Register                 */
+#define OFFSET_GCTL             0x24	/* Global Control Register              */
+
+#define UART_GET_CHAR(uart)     bfin_read16(((uart)->port.membase + OFFSET_RBR))
+#define UART_GET_DLL(uart)	bfin_read16(((uart)->port.membase + OFFSET_DLL))
+#define UART_GET_IER(uart)      bfin_read16(((uart)->port.membase + OFFSET_IER))
+#define UART_GET_DLH(uart)	bfin_read16(((uart)->port.membase + OFFSET_DLH))
+#define UART_GET_IIR(uart)      bfin_read16(((uart)->port.membase + OFFSET_IIR))
+#define UART_GET_LCR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LCR))
+#define UART_GET_LSR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LSR))
+#define UART_GET_GCTL(uart)     bfin_read16(((uart)->port.membase + OFFSET_GCTL))
+
+#define UART_PUT_CHAR(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_THR),v)
+#define UART_PUT_DLL(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_DLL),v)
+#define UART_PUT_IER(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_IER),v)
+#define UART_PUT_DLH(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_DLH),v)
+#define UART_PUT_LCR(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_LCR),v)
+#define UART_PUT_GCTL(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_GCTL),v)
+
+#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
+# define CONFIG_SERIAL_BFIN_CTSRTS
+
+# ifndef CONFIG_UART0_CTS_PIN
+#  define CONFIG_UART0_CTS_PIN -1
+# endif
+
+# ifndef CONFIG_UART0_RTS_PIN
+#  define CONFIG_UART0_RTS_PIN -1
+# endif
+
+# ifndef CONFIG_UART1_CTS_PIN
+#  define CONFIG_UART1_CTS_PIN -1
+# endif
+
+# ifndef CONFIG_UART1_RTS_PIN
+#  define CONFIG_UART1_RTS_PIN -1
+# endif
+#endif
+/*
+ * The pin configuration is different from schematic
+ */
+struct bfin_serial_port {
+        struct uart_port        port;
+        unsigned int            old_status;
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	int			tx_done;
+	int			tx_count;
+	struct circ_buf		rx_dma_buf;
+	struct timer_list       rx_dma_timer;
+	int			rx_dma_nrows;
+	unsigned int		tx_dma_channel;
+	unsigned int		rx_dma_channel;
+	struct work_struct	tx_dma_workqueue;
+#else
+	struct work_struct 	cts_workqueue;
+#endif
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	int		cts_pin;
+	int 		rts_pin;
+#endif
+};
+
+struct bfin_serial_port bfin_serial_ports[NR_PORTS];
+struct bfin_serial_res {
+	unsigned long	uart_base_addr;
+	int		uart_irq;
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	unsigned int	uart_tx_dma_channel;
+	unsigned int	uart_rx_dma_channel;
+#endif
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	int	uart_cts_pin;
+	int	uart_rts_pin;
+#endif
+};
+
+struct bfin_serial_res bfin_serial_resource[] = {
+#ifdef CONFIG_SERIAL_BFIN_UART0
+	{
+	0xFFC00400,
+	IRQ_UART0_RX,
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	CH_UART0_TX,
+	CH_UART0_RX,
+#endif
+#ifdef CONFIG_BFIN_UART0_CTSRTS
+	CONFIG_UART0_CTS_PIN,
+	CONFIG_UART0_RTS_PIN,
+#endif
+	},
+#endif
+#ifdef CONFIG_SERIAL_BFIN_UART1
+	{
+	0xFFC02000,
+	IRQ_UART1_RX,
+#ifdef CONFIG_SERIAL_BFIN_DMA
+	CH_UART1_TX,
+	CH_UART1_RX,
+#endif
+#ifdef CONFIG_BFIN_UART1_CTSRTS
+	CONFIG_UART1_CTS_PIN,
+	CONFIG_UART1_RTS_PIN,
+#endif
+	},
+#endif
+};
+
+int nr_ports = ARRAY_SIZE(bfin_serial_resource);
+
+static void bfin_serial_hw_init(struct bfin_serial_port *uart)
+{
+	unsigned short val;
+	val = bfin_read16(BFIN_PORT_MUX);
+	val &= ~(PFDE | PFTE);
+	bfin_write16(BFIN_PORT_MUX, val);
+
+	val = bfin_read16(PORTF_FER);
+	val |= 0xF;
+	bfin_write16(PORTF_FER, val);
+
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	if (uart->cts_pin >= 0) {
+		gpio_request(uart->cts_pin, NULL);
+		gpio_direction_input(uart->cts_pin);
+	}
+
+	if (uart->rts_pin >= 0) {
+		gpio_request(uart->rts_pin, NULL);
+		gpio_direction_output(uart->rts_pin);
+	}
+#endif
+}
diff --git a/include/asm-blackfin/mach-bf548/blackfin.h b/include/asm-blackfin/mach-bf548/blackfin.h
new file mode 100644
index 0000000..094c41a
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/blackfin.h
@@ -0,0 +1,166 @@
+/*
+ * File:         include/asm-blackfin/mach-bf548/blackfin.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _MACH_BLACKFIN_H_
+#define _MACH_BLACKFIN_H_
+
+#define BF548_FAMILY
+
+#ifdef CONFIG_BF542
+#include "bf542.h"
+
+#ifdef CONFIG_BF544
+#include "bf544.h"
+#endif
+
+#ifdef CONFIG_BF548
+#include "bf548.h"
+#endif
+
+#ifdef CONFIG_BF549
+#include "bf549.h"
+#endif
+
+#include "mem_map.h"
+#include "anomaly.h"
+
+#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY))
+#ifdef CONFIG_BF542
+#include "cdefBF542.h"
+#endif
+
+#ifdef CONFIG_BF544
+#include "cdefBF544.h"
+#endif
+#ifdef CONFIG_BF548
+#include "cdefBF548.h"
+#endif
+#ifdef CONFIG_BF549
+#include "cdefBF549.h"
+#endif
+
+/* UART 1*/
+#define bfin_read_UART_THR()		bfin_read_UART1_THR()
+#define bfin_write_UART_THR(val)	bfin_write_UART1_THR(val)
+#define bfin_read_UART_RBR()		bfin_read_UART1_RBR()
+#define bfin_write_UART_RBR(val)	bfin_write_UART1_RBR(val)
+#define bfin_read_UART_DLL()		bfin_read_UART1_DLL()
+#define bfin_write_UART_DLL(val)	bfin_write_UART1_DLL(val)
+#define bfin_read_UART_IER()		bfin_read_UART1_IER()
+#define bfin_write_UART_IER(val)	bfin_write_UART1_IER(val)
+#define bfin_read_UART_DLH()		bfin_read_UART1_DLH()
+#define bfin_write_UART_DLH(val)	bfin_write_UART1_DLH(val)
+#define bfin_read_UART_IIR()		bfin_read_UART1_IIR()
+#define bfin_write_UART_IIR(val)	bfin_write_UART1_IIR(val)
+#define bfin_read_UART_LCR()		bfin_read_UART1_LCR()
+#define bfin_write_UART_LCR(val)	bfin_write_UART1_LCR(val)
+#define bfin_read_UART_MCR()		bfin_read_UART1_MCR()
+#define bfin_write_UART_MCR(val)	bfin_write_UART1_MCR(val)
+#define bfin_read_UART_LSR()		bfin_read_UART1_LSR()
+#define bfin_write_UART_LSR(val)	bfin_write_UART1_LSR(val)
+#define bfin_read_UART_SCR()		bfin_read_UART1_SCR()
+#define bfin_write_UART_SCR(val)	bfin_write_UART1_SCR(val)
+#define bfin_read_UART_GCTL()		bfin_read_UART1_GCTL()
+#define bfin_write_UART_GCTL(val)	bfin_write_UART1_GCTL(val)
+
+#endif
+
+/* MAP used DEFINES from BF533 to BF54x - so we don't need to change 
+ * them in the driver, kernel, etc. */
+
+/* UART_IIR Register */
+#define STATUS(x)	((x << 1) & 0x06)
+#define STATUS_P1	0x02
+#define STATUS_P0	0x01
+
+/* UART 0*/
+
+/* DMA Channnel */
+#define bfin_read_CH_UART_RX()		bfin_read_CH_UART1_RX()
+#define bfin_write_CH_UART_RX(val)	bfin_write_CH_UART1_RX(val)
+#define bfin_read_CH_UART_TX()		bfin_read_CH_UART1_TX()
+#define bfin_write_CH_UART_TX(val)	bfin_write_CH_UART1_TX(val)
+#define CH_UART_RX			CH_UART1_RX
+#define CH_UART_TX			CH_UART1_TX
+
+/* System Interrupt Controller */
+#define bfin_read_IRQ_UART_RX()		bfin_read_IRQ_UART1_RX()
+#define bfin_write_IRQ_UART_RX(val)	bfin_write_IRQ_UART1_RX(val)
+#define bfin_read_IRQ_UART_TX()		bfin_read_IRQ_UART1_TX()
+#define bfin_write_IRQ_UART_TX(val)	bfin_write_IRQ_UART1_TX(val)
+#define bfin_read_IRQ_UART_ERROR()	bfin_read_IRQ_UART1_ERROR()
+#define bfin_write_IRQ_UART_ERROR(val)	bfin_write_IRQ_UART1_ERROR(val)
+#define IRQ_UART_RX			IRQ_UART1_RX
+#define	IRQ_UART_TX			IRQ_UART1_TX
+#define	IRQ_UART_ERROR			IRQ_UART1_ERROR
+
+/* MMR Registers*/
+#define bfin_read_UART_THR()		bfin_read_UART1_THR()
+#define bfin_write_UART_THR(val)	bfin_write_UART1_THR(val)
+#define bfin_read_UART_RBR()		bfin_read_UART1_RBR()
+#define bfin_write_UART_RBR(val)	bfin_write_UART1_RBR(val)
+#define bfin_read_UART_DLL()		bfin_read_UART1_DLL()
+#define bfin_write_UART_DLL(val)	bfin_write_UART1_DLL(val)
+#define bfin_read_UART_IER()		bfin_read_UART1_IER()
+#define bfin_write_UART_IER(val)	bfin_write_UART1_IER(val)
+#define bfin_read_UART_DLH()		bfin_read_UART1_DLH()
+#define bfin_write_UART_DLH(val)	bfin_write_UART1_DLH(val)
+#define bfin_read_UART_IIR()		bfin_read_UART1_IIR()
+#define bfin_write_UART_IIR(val)	bfin_write_UART1_IIR(val)
+#define bfin_read_UART_LCR()		bfin_read_UART1_LCR()
+#define bfin_write_UART_LCR(val)	bfin_write_UART1_LCR(val)
+#define bfin_read_UART_MCR()		bfin_read_UART1_MCR()
+#define bfin_write_UART_MCR(val)	bfin_write_UART1_MCR(val)
+#define bfin_read_UART_LSR()		bfin_read_UART1_LSR()
+#define bfin_write_UART_LSR(val)	bfin_write_UART1_LSR(val)
+#define bfin_read_UART_SCR()		bfin_read_UART1_SCR()
+#define bfin_write_UART_SCR(val)	bfin_write_UART1_SCR(val)
+#define bfin_read_UART_GCTL()		bfin_read_UART1_GCTL()
+#define bfin_write_UART_GCTL(val)	bfin_write_UART1_GCTL(val)
+#define UART_THR			UART1_THR
+#define UART_RBR			UART1_RBR
+#define UART_DLL			UART1_DLL
+#define UART_IER			UART1_IER
+#define UART_DLH			UART1_DLH
+#define UART_IIR			UART1_IIR
+#define UART_LCR			UART1_LCR
+#define UART_MCR			UART1_MCR
+#define UART_LSR			UART1_LSR
+#define UART_SCR			UART1_SCR
+#define UART_GCTL			UART1_GCTL
+
+/* PLL_DIV Masks */
+#define CCLK_DIV1 CSEL_DIV1	/* CCLK = VCO / 1 */
+#define CCLK_DIV2 CSEL_DIV2	/* CCLK = VCO / 2 */
+#define CCLK_DIV4 CSEL_DIV4	/* CCLK = VCO / 4 */
+#define CCLK_DIV8 CSEL_DIV8	/* CCLK = VCO / 8 */
+
+#endif
diff --git a/include/asm-blackfin/mach-bf548/dma.h b/include/asm-blackfin/mach-bf548/dma.h
new file mode 100644
index 0000000..5a334c8
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/dma.h
@@ -0,0 +1,63 @@
+/*
+ * file:         include/asm-blackfin/mach-bf548/dma.h
+ * based on:
+ * author:
+ *
+ * created:
+ * description:
+ *	system mmr register map
+ * rev:
+ *
+ * modified:
+ *
+ *
+ * bugs:         enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file copying.
+ * if not, write to the free software foundation,
+ * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ */
+
+#ifndef _MACH_DMA_H_
+#define _MACH_DMA_H_
+
+#define CH_SPORT0_RX		0
+#define CH_SPORT0_TX		1
+#define CH_SPORT1_RX		2
+#define CH_SPORT1_TX		3
+#define CH_SPI0			4
+#define CH_SPI1			5
+#define CH_UART0_RX 		6
+#define CH_UART0_TX 		7
+#define CH_UART1_RX 		8
+#define CH_UART1_TX 		9
+#define CH_ATAPI_RX		10
+#define CH_ATAPI_TX		11
+
+#define CH_EPPI0		12
+#define CH_EPPI1		13
+#define CH_EPPI2		14
+#define CH_PIXC_IMAGE		15
+#define CH_PIXC_OVERLAY		16
+#define CH_PIXC_OUTPUT		17
+#define CH_SPORT2_RX		18
+#define CH_SPORT2_TX		19
+#define CH_SPORT3_RX		20
+#define CH_SPORT3_TX		21
+#define CH_SDH			22
+#define CH_SPI2			23
+
+#define MAX_BLACKFIN_DMA_CHANNEL CH_SPI2
+
+#endif
diff --git a/include/asm-blackfin/mach-bf548/irq.h b/include/asm-blackfin/mach-bf548/irq.h
new file mode 100644
index 0000000..a7f6703
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/irq.h
@@ -0,0 +1,306 @@
+/*
+ * file:	include/asm-blackfin/mach-bf548/irq.h
+ * based on:	include/asm-blackfin/mach-bf537/irq.h 
+ * author:	Roy Huang (roy.huang@analog.com)
+ *
+ * created:
+ * description:
+ *	system mmr register map
+ * rev:
+ *
+ * modified:
+ *
+ *
+ * bugs:         enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file copying.
+ * if not, write to the free software foundation,
+ * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ */
+
+#ifndef _BF548_IRQ_H_
+#define _BF548_IRQ_H_
+
+/*
+ * Interrupt source definitions
+            Event Source    Core Event Name
+Core        Emulation               **
+Events         (highest priority)  EMU         0
+            Reset                   RST         1
+            NMI                     NMI         2
+            Exception               EVX         3
+            Reserved                --          4
+            Hardware Error          IVHW        5
+            Core Timer              IVTMR       6 *
+
+.....
+
+            Software Interrupt 1    IVG14       31
+            Software Interrupt 2    --
+                 (lowest priority)  IVG15       32 *
+ */
+
+#define NR_PERI_INTS    32
+
+/* The ABSTRACT IRQ definitions */
+/** the first seven of the following are fixed, the rest you change if you need to **/
+#define IRQ_EMU		0	/* Emulation */
+#define IRQ_RST		1	/* reset */
+#define IRQ_NMI		2	/* Non Maskable */
+#define IRQ_EVX		3	/* Exception */
+#define IRQ_UNUSED	4	/* - unused interrupt*/
+#define IRQ_HWERR	5	/* Hardware Error */
+#define IRQ_CORETMR	6	/* Core timer */
+
+#define BFIN_IRQ(x)	((x) + 7)
+
+#define IRQ_PLL_WAKEUP	BFIN_IRQ(0)	/* PLL Wakeup Interrupt */
+#define IRQ_DMAC0_ERR	BFIN_IRQ(1)	/* DMAC0 Status Interrupt */
+#define IRQ_EPPI0_ERR	BFIN_IRQ(2)	/* EPPI0 Error Interrupt */
+#define IRQ_SPORT0_ERR	BFIN_IRQ(3)	/* SPORT0 Error Interrupt */
+#define IRQ_SPORT1_ERR	BFIN_IRQ(4)	/* SPORT1 Error Interrupt */
+#define IRQ_SPI0_ERR	BFIN_IRQ(5)	/* SPI0 Status(Error) Interrupt */
+#define IRQ_UART0_ERR	BFIN_IRQ(6)	/* UART0 Status(Error) Interrupt */
+#define IRQ_RTC		BFIN_IRQ(7)	/* RTC Interrupt */
+#define IRQ_EPPI0	BFIN_IRQ(8)	/* EPPI0 Interrupt (DMA12) */
+#define IRQ_SPORT0_RX	BFIN_IRQ(9)	/* SPORT0 RX Interrupt (DMA0) */
+#define IRQ_SPORT0_TX	BFIN_IRQ(10)	/* SPORT0 TX Interrupt (DMA1) */
+#define IRQ_SPORT1_RX	BFIN_IRQ(11)	/* SPORT1 RX Interrupt (DMA2) */
+#define IRQ_SPORT1_TX	BFIN_IRQ(12)	/* SPORT1 TX Interrupt (DMA3) */
+#define IRQ_SPI0	BFIN_IRQ(13)	/* SPI0 Interrupt (DMA4) */
+#define IRQ_UART0_RX	BFIN_IRQ(14)	/* UART0 RX Interrupt (DMA6) */
+#define IRQ_UART0_TX	BFIN_IRQ(15)	/* UART0 TX Interrupt (DMA7) */
+#define IRQ_TIMER8	BFIN_IRQ(16)	/* TIMER 8 Interrupt */
+#define IRQ_TIMER9	BFIN_IRQ(17)	/* TIMER 9 Interrupt */
+#define IRQ_TIMER10	BFIN_IRQ(18)	/* TIMER 10 Interrupt */
+#define IRQ_PINT0	BFIN_IRQ(19)	/* PINT0 Interrupt */
+#define IRQ_PINT1	BFIN_IRQ(20)	/* PINT1 Interrupt */
+#define IRQ_MDMAS0	BFIN_IRQ(21)	/* MDMA Stream 0 Interrupt */
+#define IRQ_MDMAS1	BFIN_IRQ(22)	/* MDMA Stream 1 Interrupt */
+#define IRQ_WATCHDOG	BFIN_IRQ(23)	/* Watchdog Interrupt */
+#define IRQ_DMAC1_ERR	BFIN_IRQ(24)	/* DMAC1 Status (Error) Interrupt */
+#define IRQ_SPORT2_ERR	BFIN_IRQ(25)	/* SPORT2 Error Interrupt */
+#define IRQ_SPORT3_ERR	BFIN_IRQ(26)	/* SPORT3 Error Interrupt */
+#define IRQ_MXVR	BFIN_IRQ(27)	/* SPORT3 Error Interrupt */
+#define IRQ_SPI1_ERR	BFIN_IRQ(28)	/* SPI1 Status (Error) Interrupt */
+#define IRQ_SPI2_ERR	BFIN_IRQ(29)	/* SPI2 Status (Error) Interrupt */
+#define IRQ_UART1_ERR	BFIN_IRQ(30)	/* UART1 Status (Error) Interrupt */
+#define IRQ_UART2_ERR	BFIN_IRQ(31)	/* UART2 Status (Error) Interrupt */
+#define IRQ_CAN0_ERR	BFIN_IRQ(32)	/* CAN0 Status (Error) Interrupt */
+#define IRQ_SPORT2_RX	BFIN_IRQ(33)	/* SPORT2 RX (DMA18) Interrupt */
+#define IRQ_SPORT2_TX	BFIN_IRQ(34)	/* SPORT2 TX (DMA19) Interrupt */
+#define IRQ_SPORT3_RX	BFIN_IRQ(35)	/* SPORT3 RX (DMA20) Interrupt */
+#define IRQ_SPORT3_TX	BFIN_IRQ(36)	/* SPORT3 TX (DMA21) Interrupt */
+#define IRQ_EPP1	BFIN_IRQ(37)	/* EPP1 (DMA13) Interrupt */
+#define IRQ_EPP2	BFIN_IRQ(38)	/* EPP2 (DMA14) Interrupt */
+#define IRQ_SPI1	BFIN_IRQ(39)	/* SPI1 (DMA5) Interrupt */
+#define IRQ_SPI2	BFIN_IRQ(40)	/* SPI2 (DMA23) Interrupt */
+#define IRQ_UART1_RX	BFIN_IRQ(41)	/* UART1 RX (DMA8) Interrupt */
+#define IRQ_UART1_TX	BFIN_IRQ(42)	/* UART1 TX (DMA9) Interrupt */
+#define IRQ_ATAPI_RX	BFIN_IRQ(43)	/* ATAPI RX (DMA10) Interrupt */
+#define IRQ_ATAPI_TX	BFIN_IRQ(44)	/* ATAPI TX (DMA11) Interrupt */
+#define IRQ_TWI0	BFIN_IRQ(45)	/* TWI0 Interrupt */
+#define IRQ_TWI1	BFIN_IRQ(46)	/* TWI1 Interrupt */
+#define IRQ_CAN0_RX	BFIN_IRQ(47)	/* CAN0 Receive Interrupt */
+#define IRQ_CAN0_TX	BFIN_IRQ(48)	/* CAN0 Transmit Interrupt */
+#define IRQ_MDMAS2	BFIN_IRQ(49)	/* MDMA Stream 2 Interrupt */
+#define IRQ_MDMAS3	BFIN_IRQ(50)	/* MDMA Stream 3 Interrupt */
+#define IRQ_MXVR_ERR	BFIN_IRQ(51)	/* MXVR Status (Error) Interrupt */
+#define IRQ_MXVR_MSG	BFIN_IRQ(52)	/* MXVR Message Interrupt */
+#define IRQ_MXVR_PKT	BFIN_IRQ(53)	/* MXVR Packet Interrupt */
+#define IRQ_EPP1_ERR	BFIN_IRQ(54)	/* EPPI1 Error Interrupt */
+#define IRQ_EPP2_ERR	BFIN_IRQ(55)	/* EPPI2 Error Interrupt */
+#define IRQ_UART3_ERR	BFIN_IRQ(56)	/* UART3 Status (Error) Interrupt */
+#define IRQ_HOST_ERR	BFIN_IRQ(57)	/* HOST Status (Error) Interrupt */
+#define IRQ_PIXC_ERR	BFIN_IRQ(59)	/* PIXC Status (Error) Interrupt */
+#define IRQ_NFC_ERR	BFIN_IRQ(60)	/* NFC Error Interrupt */
+#define IRQ_ATAPI_ERR	BFIN_IRQ(61)	/* ATAPI Error Interrupt */
+#define IRQ_CAN1_ERR	BFIN_IRQ(62)	/* CAN1 Status (Error) Interrupt */
+#define IRQ_HS_DMA_ERR	BFIN_IRQ(63)	/* Handshake DMA Status Interrupt */
+#define IRQ_PIXC_IN0	BFIN_IRQ(64)	/* PIXC IN0 (DMA15) Interrupt */
+#define IRQ_PIXC_IN1	BFIN_IRQ(65)	/* PIXC IN1 (DMA16) Interrupt */
+#define IRQ_PIXC_OUT	BFIN_IRQ(66)	/* PIXC OUT (DMA17) Interrupt */
+#define IRQ_SDH		BFIN_IRQ(67)	/* SDH/NFC (DMA22) Interrupt */
+#define IRQ_CNT		BFIN_IRQ(68)	/* CNT Interrupt */
+#define IRQ_KEY		BFIN_IRQ(69)	/* KEY Interrupt */
+#define IRQ_CAN1_RX	BFIN_IRQ(70)	/* CAN1 RX Interrupt */
+#define IRQ_CAN1_TX	BFIN_IRQ(71)	/* CAN1 TX Interrupt */
+#define IRQ_SDH_MASK0	BFIN_IRQ(72)	/* SDH Mask 0 Interrupt */
+#define IRQ_SDH_MASK1	BFIN_IRQ(73)	/* SDH Mask 1 Interrupt */
+#define IRQ_USB_INT0	BFIN_IRQ(75)	/* USB INT0 Interrupt */
+#define IRQ_USB_INT1	BFIN_IRQ(76)	/* USB INT1 Interrupt */
+#define IRQ_USB_INT2	BFIN_IRQ(77)	/* USB INT2 Interrupt */
+#define IRQ_USB_DMA	BFIN_IRQ(78)	/* USB DMA Interrupt */
+#define IRQ_OPTSEC	BFIN_IRQ(79)	/* OTPSEC Interrupt */
+#define IRQ_TMR0	BFIN_IRQ(86)	/* Timer 0 Interrupt */
+#define IRQ_TMR1	BFIN_IRQ(87)	/* Timer 1 Interrupt */
+#define IRQ_TMR2	BFIN_IRQ(88)	/* Timer 2 Interrupt */
+#define IRQ_TMR3	BFIN_IRQ(89)	/* Timer 3 Interrupt */
+#define IRQ_TMR4	BFIN_IRQ(90)	/* Timer 4 Interrupt */
+#define IRQ_TMR5	BFIN_IRQ(91)	/* Timer 5 Interrupt */
+#define IRQ_TMR6	BFIN_IRQ(92)	/* Timer 6 Interrupt */
+#define IRQ_TMR7	BFIN_IRQ(93)	/* Timer 7 Interrupt */
+#define IRQ_PINT2	BFIN_IRQ(94)	/* PINT2 Interrupt */
+#define IRQ_PINT3	BFIN_IRQ(95)	/* PINT3 Interrupt */
+
+#define SYS_IRQS        IRQ_PINT3
+
+#define BFIN_PA_IRQ(x)	((x) + SYS_IRQS + 1)
+#define IRQ_PA0		BFIN_PA_IRQ(0)
+#define IRQ_PA1		BFIN_PA_IRQ(1)
+#define IRQ_PA2		BFIN_PA_IRQ(2)
+#define IRQ_PA3		BFIN_PA_IRQ(3)
+#define IRQ_PA4		BFIN_PA_IRQ(4)
+#define IRQ_PA5		BFIN_PA_IRQ(5)
+#define IRQ_PA6		BFIN_PA_IRQ(6)
+#define IRQ_PA7		BFIN_PA_IRQ(7)
+#define IRQ_PA8		BFIN_PA_IRQ(8)
+#define IRQ_PA9		BFIN_PA_IRQ(9)
+#define IRQ_PA10	BFIN_PA_IRQ(10)
+#define IRQ_PA11	BFIN_PA_IRQ(11)
+#define IRQ_PA12	BFIN_PA_IRQ(12)
+#define IRQ_PA13	BFIN_PA_IRQ(13)
+#define IRQ_PA14	BFIN_PA_IRQ(14)
+#define IRQ_PA15	BFIN_PA_IRQ(15)
+
+#define BFIN_PB_IRQ(x)	((x) + IRQ_PA15 + 1)
+#define IRQ_PB0		BFIN_PB_IRQ(0)
+#define IRQ_PB1		BFIN_PB_IRQ(1)
+#define IRQ_PB2		BFIN_PB_IRQ(2)
+#define IRQ_PB3		BFIN_PB_IRQ(3)
+#define IRQ_PB4		BFIN_PB_IRQ(4)
+#define IRQ_PB5		BFIN_PB_IRQ(5)
+#define IRQ_PB6		BFIN_PB_IRQ(6)
+#define IRQ_PB7		BFIN_PB_IRQ(7)
+#define IRQ_PB8		BFIN_PB_IRQ(8)
+#define IRQ_PB9		BFIN_PB_IRQ(9)
+#define IRQ_PB10	BFIN_PB_IRQ(10)
+#define IRQ_PB11	BFIN_PB_IRQ(11)
+#define IRQ_PB12	BFIN_PB_IRQ(12)
+#define IRQ_PB13	BFIN_PB_IRQ(13)
+#define IRQ_PB14	BFIN_PB_IRQ(14)
+#define IRQ_PB15	BFIN_PB_IRQ(15)
+
+#define BFIN_PC_IRQ(x)	((x) + IRQ_PB15 + 1)
+#define IRQ_PC0		BFIN_PC_IRQ(0)
+#define IRQ_PC1		BFIN_PC_IRQ(1)
+#define IRQ_PC2		BFIN_PC_IRQ(2)
+#define IRQ_PC3		BFIN_PC_IRQ(3)
+#define IRQ_PC4		BFIN_PC_IRQ(4)
+#define IRQ_PC5		BFIN_PC_IRQ(5)
+#define IRQ_PC6		BFIN_PC_IRQ(6)
+#define IRQ_PC7		BFIN_PC_IRQ(7)
+#define IRQ_PC8		BFIN_PC_IRQ(8)
+#define IRQ_PC9		BFIN_PC_IRQ(9)
+#define IRQ_PC10	BFIN_PC_IRQ(10)
+#define IRQ_PC11	BFIN_PC_IRQ(11)
+#define IRQ_PC12	BFIN_PC_IRQ(12)
+#define IRQ_PC13	BFIN_PC_IRQ(13)
+#define IRQ_PC14	BFIN_PC_IRQ(14)
+#define IRQ_PC15	BFIN_PC_IRQ(15)
+
+#define BFIN_PD_IRQ(x)	((x) + IRQ_PC15 + 1)
+#define IRQ_PD0		BFIN_PD_IRQ(0)
+#define IRQ_PD1		BFIN_PD_IRQ(1)
+#define IRQ_PD2		BFIN_PD_IRQ(2)
+#define IRQ_PD3		BFIN_PD_IRQ(3)
+#define IRQ_PD4		BFIN_PD_IRQ(4)
+#define IRQ_PD5		BFIN_PD_IRQ(5)
+#define IRQ_PD6		BFIN_PD_IRQ(6)
+#define IRQ_PD7		BFIN_PD_IRQ(7)
+#define IRQ_PD8		BFIN_PD_IRQ(8)
+#define IRQ_PD9		BFIN_PD_IRQ(9)
+#define IRQ_PD10	BFIN_PD_IRQ(10)
+#define IRQ_PD11	BFIN_PD_IRQ(11)
+#define IRQ_PD12	BFIN_PD_IRQ(12)
+#define IRQ_PD13	BFIN_PD_IRQ(13)
+#define IRQ_PD14	BFIN_PD_IRQ(14)
+#define IRQ_PD15	BFIN_PD_IRQ(15)
+
+#define BFIN_PE_IRQ(x)	((x) + IRQ_PD15 + 1)
+#define IRQ_PE0		BFIN_PE_IRQ(0)
+#define IRQ_PE1		BFIN_PE_IRQ(1)
+#define IRQ_PE2		BFIN_PE_IRQ(2)
+#define IRQ_PE3		BFIN_PE_IRQ(3)
+#define IRQ_PE4		BFIN_PE_IRQ(4)
+#define IRQ_PE5		BFIN_PE_IRQ(5)
+#define IRQ_PE6		BFIN_PE_IRQ(6)
+#define IRQ_PE7		BFIN_PE_IRQ(7)
+#define IRQ_PE8		BFIN_PE_IRQ(8)
+#define IRQ_PE9		BFIN_PE_IRQ(9)
+#define IRQ_PE10	BFIN_PE_IRQ(10)
+#define IRQ_PE11	BFIN_PE_IRQ(11)
+#define IRQ_PE12	BFIN_PE_IRQ(12)
+#define IRQ_PE13	BFIN_PE_IRQ(13)
+#define IRQ_PE14	BFIN_PE_IRQ(14)
+#define IRQ_PE15	BFIN_PE_IRQ(15)
+
+
+#ifdef CONFIG_IRQCHIP_DEMUX_GPIO
+#define NR_IRQS     (IRQ_PH15+1)
+#else
+#define NR_IRQS     (IRQ_UART1_ERROR+1)
+#endif
+
+#define IVG7            7
+#define IVG8            8
+#define IVG9            9
+#define IVG10           10
+#define IVG11           11
+#define IVG12           12
+#define IVG13           13
+#define IVG14           14
+#define IVG15           15
+
+/* IAR0 BIT FIELDS*/
+#define IRQ_PLL_WAKEUP_POS  0
+#define IRQ_DMA_ERROR_POS   4
+#define IRQ_ERROR_POS       8
+#define IRQ_RTC_POS         12
+#define IRQ_PPI_POS         16
+#define IRQ_SPORT0_RX_POS   20
+#define IRQ_SPORT0_TX_POS   24
+#define IRQ_SPORT1_RX_POS   28
+
+/* IAR1 BIT FIELDS*/
+#define IRQ_SPORT1_TX_POS   0
+#define IRQ_TWI_POS         4
+#define IRQ_SPI_POS         8
+#define IRQ_UART0_RX_POS    12
+#define IRQ_UART0_TX_POS    16
+#define IRQ_UART1_RX_POS    20
+#define IRQ_UART1_TX_POS    24
+#define IRQ_CAN_RX_POS      28
+
+/* IAR2 BIT FIELDS*/
+#define IRQ_CAN_TX_POS      0
+#define IRQ_MAC_RX_POS      4
+#define IRQ_MAC_TX_POS      8
+#define IRQ_TMR0_POS        12
+#define IRQ_TMR1_POS        16
+#define IRQ_TMR2_POS        20
+#define IRQ_TMR3_POS        24
+#define IRQ_TMR4_POS        28
+
+/* IAR3 BIT FIELDS*/
+#define IRQ_TMR5_POS        0
+#define IRQ_TMR6_POS        4
+#define IRQ_TMR7_POS        8
+#define IRQ_PROG_INTA_POS   12
+#define IRQ_PORTG_INTB_POS   16
+#define IRQ_MEM_DMA0_POS    20
+#define IRQ_MEM_DMA1_POS    24
+#define IRQ_WATCH_POS       28
+
+#endif				/* _BF537_IRQ_H_ */
diff --git a/include/asm-blackfin/mach-bf548/mem_init.h b/include/asm-blackfin/mach-bf548/mem_init.h
new file mode 100644
index 0000000..0cb279e
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/mem_init.h
@@ -0,0 +1,189 @@
+/*
+ * File:         include/asm-blackfin/mach-bf548/mem_init.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *               Copyright 2004-2006 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#if (CONFIG_MEM_MT46V32M16)
+
+#if defined CONFIG_CLKIN_HALF
+#define CLKIN_HALF       1
+#else
+#define CLKIN_HALF       0
+#endif
+
+#if defined CONFIG_PLL_BYPASS
+#define PLL_BYPASS      1
+#else
+#define PLL_BYPASS       0
+#endif
+
+/***************************************Currently Not Being Used *********************************/
+#define flash_EBIU_AMBCTL_WAT  ((CONFIG_FLASH_SPEED_BWAT * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1
+#define flash_EBIU_AMBCTL_RAT  ((CONFIG_FLASH_SPEED_BRAT * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1
+#define flash_EBIU_AMBCTL_HT   ((CONFIG_FLASH_SPEED_BHT  * 4) / (4000000000 / CONFIG_SCLK_HZ))
+#define flash_EBIU_AMBCTL_ST   ((CONFIG_FLASH_SPEED_BST  * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1
+#define flash_EBIU_AMBCTL_TT   ((CONFIG_FLASH_SPEED_BTT  * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1
+
+#if (flash_EBIU_AMBCTL_TT > 3)
+#define flash_EBIU_AMBCTL0_TT   B0TT_4
+#endif
+#if (flash_EBIU_AMBCTL_TT == 3)
+#define flash_EBIU_AMBCTL0_TT   B0TT_3
+#endif
+#if (flash_EBIU_AMBCTL_TT == 2)
+#define flash_EBIU_AMBCTL0_TT   B0TT_2
+#endif
+#if (flash_EBIU_AMBCTL_TT < 2)
+#define flash_EBIU_AMBCTL0_TT   B0TT_1
+#endif
+
+#if (flash_EBIU_AMBCTL_ST > 3)
+#define flash_EBIU_AMBCTL0_ST   B0ST_4
+#endif
+#if (flash_EBIU_AMBCTL_ST == 3)
+#define flash_EBIU_AMBCTL0_ST   B0ST_3
+#endif
+#if (flash_EBIU_AMBCTL_ST == 2)
+#define flash_EBIU_AMBCTL0_ST   B0ST_2
+#endif
+#if (flash_EBIU_AMBCTL_ST < 2)
+#define flash_EBIU_AMBCTL0_ST   B0ST_1
+#endif
+
+#if (flash_EBIU_AMBCTL_HT > 2)
+#define flash_EBIU_AMBCTL0_HT   B0HT_3
+#endif
+#if (flash_EBIU_AMBCTL_HT == 2)
+#define flash_EBIU_AMBCTL0_HT   B0HT_2
+#endif
+#if (flash_EBIU_AMBCTL_HT == 1)
+#define flash_EBIU_AMBCTL0_HT   B0HT_1
+#endif
+#if (flash_EBIU_AMBCTL_HT == 0 && CONFIG_FLASH_SPEED_BHT == 0)
+#define flash_EBIU_AMBCTL0_HT   B0HT_0
+#endif
+#if (flash_EBIU_AMBCTL_HT == 0 && CONFIG_FLASH_SPEED_BHT != 0)
+#define flash_EBIU_AMBCTL0_HT   B0HT_1
+#endif
+
+#if (flash_EBIU_AMBCTL_WAT > 14)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_15
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 14)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_14
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 13)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_13
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 12)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_12
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 11)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_11
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 10)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_10
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 9)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_9
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 8)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_8
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 7)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_7
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 6)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_6
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 5)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_5
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 4)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_4
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 3)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_3
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 2)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_2
+#endif
+#if (flash_EBIU_AMBCTL_WAT == 1)
+#define flash_EBIU_AMBCTL0_WAT  B0WAT_1
+#endif
+
+#if (flash_EBIU_AMBCTL_RAT > 14)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_15
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 14)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_14
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 13)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_13
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 12)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_12
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 11)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_11
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 10)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_10
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 9)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_9
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 8)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_8
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 7)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_7
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 6)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_6
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 5)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_5
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 4)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_4
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 3)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_3
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 2)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_2
+#endif
+#if (flash_EBIU_AMBCTL_RAT == 1)
+#define flash_EBIU_AMBCTL0_RAT  B0RAT_1
+#endif
+
+#define flash_EBIU_AMBCTL0  \
+	(flash_EBIU_AMBCTL0_WAT | flash_EBIU_AMBCTL0_RAT | flash_EBIU_AMBCTL0_HT | \
+	 flash_EBIU_AMBCTL0_ST | flash_EBIU_AMBCTL0_TT | CONFIG_FLASH_SPEED_RDYEN)
diff --git a/include/asm-blackfin/mach-bf548/mem_map.h b/include/asm-blackfin/mach-bf548/mem_map.h
new file mode 100644
index 0000000..72d80e8
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/mem_map.h
@@ -0,0 +1,97 @@
+/*
+ * file:         include/asm-blackfin/mach-bf548/mem_map.h
+ * based on:
+ * author:
+ *
+ * created:
+ * description:
+ *	Memory MAP Common header file for blackfin BF537/6/4 of processors.
+ * rev:
+ *
+ * modified:
+ *
+ * bugs:         enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file copying.
+ * if not, write to the free software foundation,
+ * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ */
+
+#ifndef _MEM_MAP_548_H_
+#define _MEM_MAP_548_H_
+
+#define COREMMR_BASE           0xFFE00000	 /* Core MMRs */
+#define SYSMMR_BASE            0xFFC00000	 /* System MMRs */
+
+/* Async Memory Banks */
+#define ASYNC_BANK3_BASE	0x2C000000	 /* Async Bank 3 */
+#define ASYNC_BANK3_SIZE	0x04000000	/* 64M */
+#define ASYNC_BANK2_BASE	0x28000000	 /* Async Bank 2 */
+#define ASYNC_BANK2_SIZE	0x04000000	/* 64M */
+#define ASYNC_BANK1_BASE	0x24000000	 /* Async Bank 1 */
+#define ASYNC_BANK1_SIZE	0x04000000	/* 64M */
+#define ASYNC_BANK0_BASE	0x20000000	 /* Async Bank 0 */
+#define ASYNC_BANK0_SIZE	0x04000000	/* 64M */
+
+/* Boot ROM Memory */
+
+#define BOOT_ROM_START		0xEF000000
+
+/* Level 1 Memory */
+
+/* Memory Map for ADSP-BF548 processors */
+#ifdef CONFIG_BLKFIN_ICACHE
+#define BLKFIN_ICACHESIZE	(16*1024)
+#else
+#define BLKFIN_ICACHESIZE	(0*1024)
+#endif
+
+#define L1_CODE_START       0xFFA00000
+#define L1_DATA_A_START     0xFF800000
+#define L1_DATA_B_START     0xFF900000
+
+#define L1_CODE_LENGTH      0xC000
+
+#ifdef CONFIG_BLKFIN_DCACHE
+
+#ifdef CONFIG_BLKFIN_DCACHE_BANKA
+#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
+#define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
+#define L1_DATA_B_LENGTH      0x8000
+#define BLKFIN_DCACHESIZE	(16*1024)
+#define BLKFIN_DSUPBANKS	1
+#else
+#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
+#define L1_DATA_A_LENGTH      (0x8000 - 0x4000)
+#define L1_DATA_B_LENGTH      (0x8000 - 0x4000)
+#define BLKFIN_DCACHESIZE	(32*1024)
+#define BLKFIN_DSUPBANKS	2
+#endif
+
+#else
+#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
+#define L1_DATA_A_LENGTH      0x8000
+#define L1_DATA_B_LENGTH      0x8000
+#define BLKFIN_DCACHESIZE	(0*1024)
+#define BLKFIN_DSUPBANKS	0
+#endif /*CONFIG_BLKFIN_DCACHE*/
+
+/* Scratch Pad Memory */
+
+#if defined(CONFIG_BF54x)
+#define L1_SCRATCH_START	0xFFB00000
+#define L1_SCRATCH_LENGTH	0x1000
+#endif
+
+#endif/* _MEM_MAP_548_H_ */
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 09/20] Blackfin arch: fixup Blackfin MAINTIANERS team member list
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (7 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 08/20] Blackfin arch: Add header files for BF548 Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28 11:48   ` Pekka Enberg
  2007-05-28  8:37 ` [PATCH 10/20] Blackfin arch: scrub old console defines Bryan Wu
                   ` (11 subsequent siblings)
  20 siblings, 1 reply; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Bryan Wu

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 MAINTAINERS |   70 ++++++++++++++++++++++++++++++----------------------------
 1 files changed, 36 insertions(+), 34 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 953291d..57dd23a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -720,42 +720,44 @@ M:	rpurdie@rpsys.net
 S:	Maintained
 
 BLACKFIN ARCHITECTURE
-P:     Aubrey Li
-M:     aubrey.li@analog.com
-P:     Bernd Schmidt
-M:     bernd.schmidt@analog.com
-P:     Bryan Wu
-M:     bryan.wu@analog.com
-P:     Grace Pan
-M:     grace.pan@analog.com
-P:     Michael Hennerich
-M:     michael.hennerich@analog.com
-P:     Mike Frysinger
-M:     michael.frysinger@analog.com
-P:     Jane Lv
-M:     jane.lv@analog.com
-P:     Jerry Zeng
-M:     jerry.zeng@analog.com
-P:     Jie Zhang
-M:     jie.zhang@analog.com
-P:     Robin Getz
-M:     robin.getz@analog.com
-P:     Roy Huang
-M:     roy.huang@analog.com
-P:     Sonic Zhang
-M:     sonic.zhang@analog.com
-P:     Yi Li
-M:     yi.li@analog.com
-L:     uclinux-dist-devel@blackfin.uclinux.org
-W:     http://blackfin.uclinux.org
-S:     Supported
+P:	Aubrey Li
+M:	aubrey.li@analog.com
+P:	Bernd Schmidt
+M:	bernd.schmidt@analog.com
+P:	Bryan Wu
+M:	bryan.wu@analog.com
+P:	Grace Pan
+M:	grace.pan@analog.com
+P:	Marc Hoffman
+M:	marc.hoffman@analog.com
+P:	Michael Hennerich
+M:	michael.hennerich@analog.com
+P:	Mike Frysinger
+M:	michael.frysinger@analog.com
+P:	Jerry Zeng
+M:	jerry.zeng@analog.com
+P:	Jie Zhang
+M:	jie.zhang@analog.com
+P:	Robin Getz
+M:	robin.getz@analog.com
+P:	Roy Huang
+M:	roy.huang@analog.com
+P:	Sonic Zhang
+M:	sonic.zhang@analog.com
+P:	Vivi Li
+M:	vivi.li@analog.com
+P:	Yi Li
+M:	yi.li@analog.com
+L:	uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+W:	http://blackfin.uclinux.org
+S:	Supported
 
 BLACKFIN SERIAL DRIVER
-P:     Aubrey Li
-M:     aubrey.li@analog.com
-L:     uclinux-dist-devel@blackfin.uclinux.org
-W:     http://blackfin.uclinux.org
-S:     Supported
+P:	Aubrey Li
+M:	aubrey.li@analog.com
+L:	uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+W:	http://blackfin.uclinux.org
+S:	Supported
 
 BAYCOM/HDLCDRV DRIVERS FOR AX.25
 P:	Thomas Sailer
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* Re: [PATCH 09/20] Blackfin arch: fixup Blackfin MAINTIANERS team member list
  2007-05-28  8:37 ` [PATCH 09/20] Blackfin arch: fixup Blackfin MAINTIANERS team member list Bryan Wu
@ 2007-05-28 11:48   ` Pekka Enberg
  2007-05-28 14:33     ` Robin Getz
  0 siblings, 1 reply; 35+ messages in thread
From: Pekka Enberg @ 2007-05-28 11:48 UTC (permalink / raw)
  To: Bryan Wu; +Cc: torvalds, akpm, linux-kernel

Hi Bryan,

On 5/28/07, Bryan Wu <bryan.wu@analog.com> wrote:
> +P:     Aubrey Li
> +M:     aubrey.li@analog.com
> +P:     Bernd Schmidt
> +M:     bernd.schmidt@analog.com

[snip, snip]

Would it be possible to have an email alias for this? It's a total
pain in the ass to cc that many maintainers when sending a patch ;-).

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 09/20] Blackfin arch: fixup Blackfin MAINTIANERS team member list
  2007-05-28 11:48   ` Pekka Enberg
@ 2007-05-28 14:33     ` Robin Getz
  0 siblings, 0 replies; 35+ messages in thread
From: Robin Getz @ 2007-05-28 14:33 UTC (permalink / raw)
  To: Pekka Enberg; +Cc: Bryan Wu, torvalds, akpm, linux-kernel

On Mon 28 May 2007 07:48, Pekka Enberg pondered:
> Hi Bryan,
> 
> On 5/28/07, Bryan Wu <bryan.wu@analog.com> wrote:
> > +P:     Aubrey Li
> > +M:     aubrey.li@analog.com
> > +P:     Bernd Schmidt
> > +M:     bernd.schmidt@analog.com
> 
> [snip, snip]
> 
> Would it be possible to have an email alias for this? It's a total
> pain in the ass to cc that many maintainers when sending a patch ;-).

There is a list, but it is (subscribers-only) - messages are queued until I 
get the message from mailman, and then send it out...

uclinux-dist-devel@blackfin.uclinux.org

^ permalink raw reply	[flat|nested] 35+ messages in thread

* [PATCH 10/20] Blackfin arch: scrub old console defines
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (8 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 09/20] Blackfin arch: fixup Blackfin MAINTIANERS team member list Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 11/20] Blackfin arch: update defconfigs Bryan Wu
                   ` (10 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

since they arent respected anymore (use console=) and just confuse people

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/Kconfig |   35 -----------------------------------
 1 files changed, 0 insertions(+), 35 deletions(-)

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index b1b111b..1fad856 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -394,41 +394,6 @@ config BFIN_IDLE_LED_PIN
 	default 0x08 if (BFIN533_STAMP && BFIN_IDLE_LED_NUM = 2)
 	default 0x10 if (BFIN533_STAMP && BFIN_IDLE_LED_NUM = 3)
 
-comment "Console UART Setup"
-
-choice
-	prompt "Baud Rate"
-	default BAUD_57600
-config BAUD_9600
-	bool "9600"
-config BAUD_19200
-	bool "19200"
-config BAUD_38400
-	bool "38400"
-config BAUD_57600
-	bool "57600"
-config BAUD_115200
-	bool "115200"
-endchoice
-
-choice
-	prompt "Parity"
-	default BAUD_NO_PARITY
-config  BAUD_NO_PARITY
-	bool "No Parity"
-config  BAUD_PARITY
-	bool "Parity"
-endchoice
-
-choice
-	prompt "Stop Bits"
-	default BAUD_1_STOPBIT
-config  BAUD_1_STOPBIT
-	bool "1"
-config  BAUD_2_STOPBIT
-	bool "2"
-endchoice
-
 endmenu
 
 
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 11/20] Blackfin arch: update defconfigs
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (9 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 10/20] Blackfin arch: scrub old console defines Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 12/20] Blackfin arch: unify differences between our diff head.S files -- no functional changes Bryan Wu
                   ` (9 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/configs/BF533-EZKIT_defconfig |  241 +++++++++++++++++++++------
 arch/blackfin/configs/BF533-STAMP_defconfig |   92 +++++++----
 arch/blackfin/configs/BF537-STAMP_defconfig |   98 +++++++----
 arch/blackfin/configs/BF561-EZKIT_defconfig |  192 ++++++++++++++++------
 arch/blackfin/configs/PNAV-10_defconfig     |  119 ++++++++-----
 5 files changed, 528 insertions(+), 214 deletions(-)

diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 377c8e0..90d58aa 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -1,20 +1,21 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.19.3
+# Linux kernel version: 2.6.21.3
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
+CONFIG_ZONE_DMA=y
 CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
+# CONFIG_GENERIC_TIME is not set
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_UCLINUX=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -33,13 +34,16 @@ CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SYSVIPC=y
 # CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
@@ -54,9 +58,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_EPOLL=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-# CONFIG_LIMIT_PAGECACHE is not set
 CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
@@ -80,7 +82,9 @@ CONFIG_KMOD=y
 # Block layer
 #
 CONFIG_BLOCK=y
+# CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
 
 #
 # IO Schedulers
@@ -109,7 +113,6 @@ CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_BF532 is not set
 CONFIG_BF533=y
 # CONFIG_BF534 is not set
-# CONFIG_BF535 is not set
 # CONFIG_BF536 is not set
 # CONFIG_BF537 is not set
 # CONFIG_BF561 is not set
@@ -125,6 +128,7 @@ CONFIG_BFIN533_EZKIT=y
 # CONFIG_BFIN537_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_EZKIT is not set
+# CONFIG_BFIN561_TEPLA is not set
 # CONFIG_PNAV10 is not set
 # CONFIG_GENERIC_BOARD is not set
 CONFIG_MEM_MT48LC16M16A2TG_75=y
@@ -168,6 +172,7 @@ CONFIG_WDTIMER=13
 #
 # Board customizations
 #
+# CONFIG_CMDLINE_BOOL is not set
 
 #
 # Board Setup
@@ -178,19 +183,6 @@ CONFIG_MEM_ADD_WIDTH=9
 CONFIG_BOOT_LOAD=0x1000
 
 #
-# Console UART Setup
-#
-# CONFIG_BAUD_9600 is not set
-# CONFIG_BAUD_19200 is not set
-# CONFIG_BAUD_38400 is not set
-CONFIG_BAUD_57600=y
-# CONFIG_BAUD_115200 is not set
-CONFIG_BAUD_NO_PARITY=y
-# CONFIG_BAUD_PARITY is not set
-CONFIG_BAUD_1_STOPBIT=y
-# CONFIG_BAUD_2_STOPBIT is not set
-
-#
 # Blackfin Kernel Optimizations
 #
 
@@ -199,6 +191,7 @@ CONFIG_BAUD_1_STOPBIT=y
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
 
@@ -217,6 +210,7 @@ CONFIG_MEMSET_L1=y
 CONFIG_MEMCPY_L1=y
 CONFIG_SYS_BFIN_SPINLOCK_L1=y
 # CONFIG_IP_CHECKSUM_L1 is not set
+CONFIG_CACHELINE_ALIGNED_L1=y
 # CONFIG_SYSCALL_TAB_L1 is not set
 # CONFIG_CPLB_SWITCH_TAB_L1 is not set
 CONFIG_RAMKERNEL=y
@@ -230,6 +224,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
@@ -302,7 +297,7 @@ CONFIG_BINFMT_ZFLAT=y
 # Power management options
 #
 CONFIG_PM=y
-CONFIG_PM_LEGACY=y
+# CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
 # CONFIG_PM_SYSFS_DEPRECATED is not set
 CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
@@ -330,6 +325,7 @@ CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -356,6 +352,7 @@ 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_INET6_XFRM_TUNNEL is not set
 # CONFIG_INET6_TUNNEL is not set
@@ -399,7 +396,48 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
+CONFIG_IRDA=m
+
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=m
+CONFIG_IRCOMM=m
+# CONFIG_IRDA_ULTRA is not set
+
+#
+# IrDA options
+#
+CONFIG_IRDA_CACHE_LAST_LSAP=y
+# CONFIG_IRDA_FAST_RR is not set
+# CONFIG_IRDA_DEBUG is not set
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+CONFIG_IRTTY_SIR=m
+
+#
+# Dongle support
+#
+# CONFIG_DONGLE is not set
+
+#
+# Old SIR device drivers
+#
+# CONFIG_IRPORT_SIR is not set
+
+#
+# Old Serial dongle support
+#
+
+#
+# FIR device drivers
+#
 # CONFIG_BT is not set
 # CONFIG_IEEE80211 is not set
 
@@ -434,6 +472,7 @@ CONFIG_MTD_PARTITIONS=y
 # User Modules And Translation Layers
 #
 CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=y
 CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
@@ -489,6 +528,8 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 #
 # Self-contained MTD device drivers
 #
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -519,6 +560,7 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 #
 # Plug and Play support
 #
+# CONFIG_PNPACPI is not set
 
 #
 # Block devices
@@ -530,14 +572,12 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # Misc devices
 #
-# CONFIG_TIFM_CORE is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -636,7 +676,26 @@ CONFIG_SMC91X=y
 #
 # Input device support
 #
-# CONFIG_INPUT is not set
+CONFIG_INPUT=m
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=m
+# 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_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
 
 #
 # Hardware I/O ports
@@ -649,12 +708,14 @@ CONFIG_SMC91X=y
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF533_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
-# CONFIG_BFIN_SPORT is not set
+CONFIG_BFIN_SPORT=y
 # CONFIG_BFIN_TIMER_LATENCY is not set
+# CONFIG_AD5304 is not set
+# CONFIG_BF5xx_FBDMA is not set
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 
@@ -691,16 +752,19 @@ CONFIG_UNIX98_PTYS=y
 #
 # Watchdog Cards
 #
-# CONFIG_WATCHDOG is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -716,8 +780,19 @@ CONFIG_BLACKFIN_DPMC=y
 #
 # SPI support
 #
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
 
 #
 # Dallas's 1-wire bus
@@ -731,10 +806,17 @@ CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -747,9 +829,8 @@ CONFIG_HWMON=y
 #
 # Graphics support
 #
-CONFIG_FIRMWARE_EDID=y
-# CONFIG_FB is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_FB is not set
 
 #
 # Sound
@@ -757,6 +838,12 @@ CONFIG_FIRMWARE_EDID=y
 # CONFIG_SOUND is not set
 
 #
+# HID Devices
+#
+CONFIG_HID=m
+# CONFIG_HID_DEBUG is not set
+
+#
 # USB support
 #
 CONFIG_USB_ARCH_HAS_HCD=y
@@ -776,6 +863,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 # MMC/SD Card support
 #
+# CONFIG_SPI_MMC is not set
 # CONFIG_MMC is not set
 
 #
@@ -821,8 +909,10 @@ CONFIG_RTC_INTF_DEV=y
 #
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 CONFIG_RTC_DRV_BFIN=y
 
@@ -840,6 +930,14 @@ CONFIG_RTC_DRV_BFIN=y
 #
 
 #
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+
+#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -847,13 +945,9 @@ CONFIG_RTC_DRV_BFIN=y
 #
 # File systems
 #
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4DEV_FS is not set
-CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -862,7 +956,8 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
-# CONFIG_INOTIFY is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
@@ -913,7 +1008,6 @@ CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10
 # CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
 # CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
 CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
-# CONFIG_JFFS_FS is not set
 CONFIG_JFFS2_FS=m
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
@@ -945,7 +1039,8 @@ CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
+CONFIG_SMB_FS=m
+# CONFIG_SMB_NLS_DEFAULT is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -961,7 +1056,51 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Native Language Support
 #
-# CONFIG_NLS is not set
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
 
 #
 # Profiling support
@@ -975,19 +1114,16 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_ENABLE_MUST_CHECK=y
 # 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 is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_UNWIND_INFO is not set
-# CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
-# CONFIG_BOOTPARAM is not set
-# CONFIG_NO_KERNEL_MSG is not set
 CONFIG_CPLB_INFO=y
-# CONFIG_NO_ACCESS_CHECK is not set
+CONFIG_ACCESS_CHECK=y
 
 #
 # Security options
@@ -995,7 +1131,7 @@ CONFIG_CPLB_INFO=y
 # CONFIG_KEYS is not set
 CONFIG_SECURITY=y
 # CONFIG_SECURITY_NETWORK is not set
-CONFIG_SECURITY_CAPABILITIES=y
+CONFIG_SECURITY_CAPABILITIES=m
 
 #
 # Cryptographic options
@@ -1005,10 +1141,13 @@ CONFIG_SECURITY_CAPABILITIES=y
 #
 # Library routines
 #
-# CONFIG_CRC_CCITT is not set
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 14a948c..fee9189 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -1,12 +1,13 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20.4
+# Linux kernel version: 2.6.21.3
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
+CONFIG_ZONE_DMA=y
 CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -33,6 +34,7 @@ CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SYSVIPC=y
 # CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
@@ -41,6 +43,7 @@ CONFIG_SYSVIPC=y
 # CONFIG_IKCONFIG is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
@@ -55,9 +58,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_EPOLL=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-# CONFIG_LIMIT_PAGECACHE is not set
 CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
@@ -127,6 +128,7 @@ CONFIG_BFIN533_STAMP=y
 # CONFIG_BFIN537_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_EZKIT is not set
+# CONFIG_BFIN561_TEPLA is not set
 # CONFIG_PNAV10 is not set
 # CONFIG_GENERIC_BOARD is not set
 CONFIG_MEM_MT48LC64M4A2FB_7E=y
@@ -193,19 +195,6 @@ CONFIG_BFIN_IDLE_LED_PORT=0xFFC00700
 CONFIG_BFIN_IDLE_LED_DPORT=0xFFC00730
 
 #
-# Console UART Setup
-#
-# CONFIG_BAUD_9600 is not set
-# CONFIG_BAUD_19200 is not set
-# CONFIG_BAUD_38400 is not set
-CONFIG_BAUD_57600=y
-# CONFIG_BAUD_115200 is not set
-CONFIG_BAUD_NO_PARITY=y
-# CONFIG_BAUD_PARITY is not set
-CONFIG_BAUD_1_STOPBIT=y
-# CONFIG_BAUD_2_STOPBIT is not set
-
-#
 # Blackfin Kernel Optimizations
 #
 
@@ -233,6 +222,7 @@ CONFIG_MEMSET_L1=y
 CONFIG_MEMCPY_L1=y
 CONFIG_SYS_BFIN_SPINLOCK_L1=y
 # CONFIG_IP_CHECKSUM_L1 is not set
+CONFIG_CACHELINE_ALIGNED_L1=y
 # CONFIG_SYSCALL_TAB_L1 is not set
 # CONFIG_CPLB_SWITCH_TAB_L1 is not set
 CONFIG_RAMKERNEL=y
@@ -246,6 +236,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
@@ -318,7 +309,7 @@ CONFIG_BINFMT_ZFLAT=y
 # Power management options
 #
 CONFIG_PM=y
-CONFIG_PM_LEGACY=y
+# CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
 # CONFIG_PM_SYSFS_DEPRECATED is not set
 CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
@@ -346,6 +337,7 @@ CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -580,6 +572,7 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 #
 # Plug and Play support
 #
+# CONFIG_PNPACPI is not set
 
 #
 # Block devices
@@ -591,14 +584,12 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # Misc devices
 #
-# CONFIG_TIFM_CORE is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -733,7 +724,7 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=39
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF533_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -742,6 +733,8 @@ CONFIG_BFIN_SPORT=y
 CONFIG_TWI_LCD=m
 CONFIG_TWI_LCD_SLAVE_ADDR=34
 # CONFIG_AD5304 is not set
+# CONFIG_BF5xx_TEA5764 is not set
+# CONFIG_BF5xx_FBDMA is not set
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 
@@ -778,7 +771,14 @@ CONFIG_UNIX98_PTYS=y
 #
 # Watchdog Cards
 #
-# CONFIG_WATCHDOG is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
@@ -840,12 +840,13 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Master Controller Drivers
 #
+CONFIG_SPI_BFIN=y
 # CONFIG_SPI_BITBANG is not set
 
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_BFIN=y
+# CONFIG_SPI_AT25 is not set
 
 #
 # Dallas's 1-wire bus
@@ -861,6 +862,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
 # CONFIG_SENSORS_ASB100 is not set
@@ -900,6 +902,11 @@ CONFIG_HWMON=y
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -912,15 +919,22 @@ CONFIG_HWMON=y
 #
 # Graphics support
 #
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 CONFIG_FB=m
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=m
 CONFIG_FB_CFB_COPYAREA=m
 CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
 CONFIG_FB_BFIN_7171=m
 CONFIG_FB_BFIN_7393=m
 CONFIG_NTSC=y
@@ -938,7 +952,6 @@ CONFIG_ADV7393_1XMEM=y
 # Logo configuration
 #
 # CONFIG_LOGO is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -971,6 +984,18 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_MPU401 is not set
 
 #
+# ALSA Blackfin devices
+#
+# CONFIG_SND_BLACKFIN_AD1836 is not set
+# CONFIG_SND_BLACKFIN_AD1981B is not set
+# CONFIG_SND_BFIN_AD73311 is not set
+
+#
+# SoC audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
@@ -979,6 +1004,7 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # HID Devices
 #
 CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
 
 #
 # USB support
@@ -1051,7 +1077,6 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_DS1672 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
-# CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
 # CONFIG_RTC_DRV_RS5C372 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
@@ -1074,6 +1099,10 @@ CONFIG_RTC_DRV_BFIN=y
 #
 
 #
+# Auxiliary Display support
+#
+
+#
 # Virtualization
 #
 
@@ -1085,13 +1114,9 @@ CONFIG_RTC_DRV_BFIN=y
 #
 # File systems
 #
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4DEV_FS is not set
-CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1103,7 +1128,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
+# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -1275,7 +1300,7 @@ CONFIG_ACCESS_CHECK=y
 # CONFIG_KEYS is not set
 CONFIG_SECURITY=y
 # CONFIG_SECURITY_NETWORK is not set
-CONFIG_SECURITY_CAPABILITIES=y
+CONFIG_SECURITY_CAPABILITIES=m
 
 #
 # Cryptographic options
@@ -1293,4 +1318,5 @@ CONFIG_CRC32=y
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index 8ed67dc..37688bb 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -1,12 +1,13 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20.4
+# Linux kernel version: 2.6.21.3
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
+CONFIG_ZONE_DMA=y
 CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -33,6 +34,7 @@ CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SYSVIPC=y
 # CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
@@ -41,6 +43,7 @@ CONFIG_SYSVIPC=y
 # CONFIG_IKCONFIG is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
@@ -55,9 +58,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_EPOLL=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-# CONFIG_LIMIT_PAGECACHE is not set
 CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
@@ -127,6 +128,7 @@ CONFIG_BFIN537_STAMP=y
 # CONFIG_BFIN537_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_EZKIT is not set
+# CONFIG_BFIN561_TEPLA is not set
 # CONFIG_PNAV10 is not set
 # CONFIG_GENERIC_BOARD is not set
 CONFIG_MEM_MT48LC32M8A2_75=y
@@ -196,19 +198,6 @@ CONFIG_MEM_ADD_WIDTH=10
 CONFIG_BOOT_LOAD=0x1000
 
 #
-# Console UART Setup
-#
-# CONFIG_BAUD_9600 is not set
-# CONFIG_BAUD_19200 is not set
-# CONFIG_BAUD_38400 is not set
-CONFIG_BAUD_57600=y
-# CONFIG_BAUD_115200 is not set
-CONFIG_BAUD_NO_PARITY=y
-# CONFIG_BAUD_PARITY is not set
-CONFIG_BAUD_1_STOPBIT=y
-# CONFIG_BAUD_2_STOPBIT is not set
-
-#
 # Blackfin Kernel Optimizations
 #
 
@@ -236,6 +225,7 @@ CONFIG_MEMSET_L1=y
 CONFIG_MEMCPY_L1=y
 CONFIG_SYS_BFIN_SPINLOCK_L1=y
 # CONFIG_IP_CHECKSUM_L1 is not set
+CONFIG_CACHELINE_ALIGNED_L1=y
 # CONFIG_SYSCALL_TAB_L1 is not set
 # CONFIG_CPLB_SWITCH_TAB_L1 is not set
 CONFIG_RAMKERNEL=y
@@ -249,6 +239,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
@@ -321,7 +312,7 @@ CONFIG_BINFMT_ZFLAT=y
 # Power management options
 #
 CONFIG_PM=y
-CONFIG_PM_LEGACY=y
+# CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
 # CONFIG_PM_SYSFS_DEPRECATED is not set
 CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
@@ -349,6 +340,7 @@ CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -593,6 +585,7 @@ CONFIG_MTD_NAND_IDS=m
 #
 # Plug and Play support
 #
+# CONFIG_PNPACPI is not set
 
 #
 # Block devices
@@ -604,14 +597,12 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # Misc devices
 #
-# CONFIG_TIFM_CORE is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -751,7 +742,7 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF533_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -760,6 +751,8 @@ CONFIG_BFIN_SPORT=y
 CONFIG_TWI_LCD=m
 CONFIG_TWI_LCD_SLAVE_ADDR=34
 # CONFIG_AD5304 is not set
+# CONFIG_BF5xx_TEA5764 is not set
+# CONFIG_BF5xx_FBDMA is not set
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 
@@ -804,7 +797,14 @@ CONFIG_CAN_BLACKFIN=m
 #
 # Watchdog Cards
 #
-# CONFIG_WATCHDOG is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
@@ -868,12 +868,13 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Master Controller Drivers
 #
+CONFIG_SPI_BFIN=y
 # CONFIG_SPI_BITBANG is not set
 
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_BFIN=y
+# CONFIG_SPI_AT25 is not set
 
 #
 # Dallas's 1-wire bus
@@ -889,6 +890,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
 # CONFIG_SENSORS_ASB100 is not set
@@ -928,6 +930,11 @@ CONFIG_HWMON=y
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -940,15 +947,24 @@ CONFIG_HWMON=y
 #
 # Graphics support
 #
-CONFIG_FIRMWARE_EDID=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=m
+CONFIG_LCD_CLASS_DEVICE=m
 CONFIG_FB=m
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=m
 CONFIG_FB_CFB_COPYAREA=m
 CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
 CONFIG_FB_BFIN_7171=m
 CONFIG_FB_BFIN_7393=m
 CONFIG_NTSC=y
@@ -970,11 +986,6 @@ CONFIG_LQ035_SLAVE_ADDR=0x58
 # Logo configuration
 #
 # CONFIG_LOGO is not set
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=m
-CONFIG_BACKLIGHT_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=m
-CONFIG_LCD_DEVICE=y
 
 #
 # Sound
@@ -1007,6 +1018,18 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SND_MPU401 is not set
 
 #
+# ALSA Blackfin devices
+#
+# CONFIG_SND_BLACKFIN_AD1836 is not set
+# CONFIG_SND_BLACKFIN_AD1981B is not set
+# CONFIG_SND_BFIN_AD73311 is not set
+
+#
+# SoC audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
@@ -1015,6 +1038,7 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # HID Devices
 #
 CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
 
 #
 # USB support
@@ -1087,7 +1111,6 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_DS1672 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
-# CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
 # CONFIG_RTC_DRV_RS5C372 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
@@ -1110,6 +1133,10 @@ CONFIG_RTC_DRV_BFIN=y
 #
 
 #
+# Auxiliary Display support
+#
+
+#
 # Virtualization
 #
 
@@ -1121,13 +1148,9 @@ CONFIG_RTC_DRV_BFIN=y
 #
 # File systems
 #
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4DEV_FS is not set
-CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1139,7 +1162,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
+# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -1311,7 +1334,7 @@ CONFIG_ACCESS_CHECK=y
 # CONFIG_KEYS is not set
 CONFIG_SECURITY=y
 # CONFIG_SECURITY_NETWORK is not set
-CONFIG_SECURITY_CAPABILITIES=y
+CONFIG_SECURITY_CAPABILITIES=m
 
 #
 # Cryptographic options
@@ -1329,4 +1352,5 @@ CONFIG_CRC32=y
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index e32ca20..fe4e67d 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -1,20 +1,21 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.19.3
+# Linux kernel version: 2.6.21.3
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
+CONFIG_ZONE_DMA=y
 CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
+# CONFIG_GENERIC_TIME is not set
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_UCLINUX=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -33,18 +34,21 @@ CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SYSVIPC=y
 # CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
-# CONFIG_UID16 is not set
+CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -54,9 +58,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_EPOLL=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-# CONFIG_LIMIT_PAGECACHE is not set
 CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
@@ -80,7 +82,9 @@ CONFIG_KMOD=y
 # Block layer
 #
 CONFIG_BLOCK=y
+# CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
 
 #
 # IO Schedulers
@@ -109,7 +113,6 @@ CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_BF532 is not set
 # CONFIG_BF533 is not set
 # CONFIG_BF534 is not set
-# CONFIG_BF535 is not set
 # CONFIG_BF536 is not set
 # CONFIG_BF537 is not set
 CONFIG_BF561=y
@@ -125,6 +128,7 @@ CONFIG_BFIN_DUAL_CORE=y
 # CONFIG_BFIN537_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_BLUETECHNIX_CM is not set
 CONFIG_BFIN561_EZKIT=y
+# CONFIG_BFIN561_TEPLA is not set
 # CONFIG_PNAV10 is not set
 # CONFIG_GENERIC_BOARD is not set
 CONFIG_MEM_MT48LC16M16A2TG_75=y
@@ -214,6 +218,7 @@ CONFIG_IRQ_WDTIMER=13
 #
 # Board customizations
 #
+# CONFIG_CMDLINE_BOOL is not set
 
 #
 # Board Setup
@@ -224,19 +229,6 @@ CONFIG_MEM_ADD_WIDTH=9
 CONFIG_BOOT_LOAD=0x1000
 
 #
-# Console UART Setup
-#
-# CONFIG_BAUD_9600 is not set
-# CONFIG_BAUD_19200 is not set
-# CONFIG_BAUD_38400 is not set
-CONFIG_BAUD_57600=y
-# CONFIG_BAUD_115200 is not set
-CONFIG_BAUD_NO_PARITY=y
-# CONFIG_BAUD_PARITY is not set
-CONFIG_BAUD_1_STOPBIT=y
-# CONFIG_BAUD_2_STOPBIT is not set
-
-#
 # Blackfin Kernel Optimizations
 #
 
@@ -245,6 +237,7 @@ CONFIG_BAUD_1_STOPBIT=y
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
 
@@ -263,6 +256,7 @@ CONFIG_MEMSET_L1=y
 CONFIG_MEMCPY_L1=y
 CONFIG_SYS_BFIN_SPINLOCK_L1=y
 # CONFIG_IP_CHECKSUM_L1 is not set
+CONFIG_CACHELINE_ALIGNED_L1=y
 # CONFIG_SYSCALL_TAB_L1 is not set
 # CONFIG_CPLB_SWITCH_TAB_L1 is not set
 CONFIG_RAMKERNEL=y
@@ -276,6 +270,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
@@ -368,6 +363,7 @@ CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -394,6 +390,7 @@ 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_INET6_XFRM_TUNNEL is not set
 # CONFIG_INET6_TUNNEL is not set
@@ -437,7 +434,48 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
+CONFIG_IRDA=m
+
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=m
+CONFIG_IRCOMM=m
+# CONFIG_IRDA_ULTRA is not set
+
+#
+# IrDA options
+#
+CONFIG_IRDA_CACHE_LAST_LSAP=y
+# CONFIG_IRDA_FAST_RR is not set
+# CONFIG_IRDA_DEBUG is not set
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+CONFIG_IRTTY_SIR=m
+
+#
+# Dongle support
+#
+# CONFIG_DONGLE is not set
+
+#
+# Old SIR device drivers
+#
+# CONFIG_IRPORT_SIR is not set
+
+#
+# Old Serial dongle support
+#
+
+#
+# FIR device drivers
+#
 # CONFIG_BT is not set
 # CONFIG_IEEE80211 is not set
 
@@ -472,6 +510,7 @@ CONFIG_MTD_PARTITIONS=y
 # User Modules And Translation Layers
 #
 CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=y
 CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
@@ -528,6 +567,8 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 #
 # Self-contained MTD device drivers
 #
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -558,6 +599,7 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 #
 # Plug and Play support
 #
+# CONFIG_PNPACPI is not set
 
 #
 # Block devices
@@ -569,14 +611,12 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # Misc devices
 #
-# CONFIG_TIFM_CORE is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -675,7 +715,26 @@ CONFIG_SMC91X=y
 #
 # Input device support
 #
-# CONFIG_INPUT is not set
+CONFIG_INPUT=m
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=m
+# 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_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
 
 #
 # Hardware I/O ports
@@ -688,12 +747,14 @@ CONFIG_SMC91X=y
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF533_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
+# CONFIG_AD5304 is not set
+# CONFIG_BF5xx_FBDMA is not set
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 
@@ -730,16 +791,19 @@ CONFIG_UNIX98_PTYS=y
 #
 # Watchdog Cards
 #
-# CONFIG_WATCHDOG is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 # CONFIG_BLACKFIN_DPMC is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -755,8 +819,19 @@ CONFIG_HW_RANDOM=y
 #
 # SPI support
 #
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
 
 #
 # Dallas's 1-wire bus
@@ -770,10 +845,17 @@ CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -786,9 +868,8 @@ CONFIG_HWMON=y
 #
 # Graphics support
 #
-CONFIG_FIRMWARE_EDID=y
-# CONFIG_FB is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_FB is not set
 
 #
 # Sound
@@ -796,6 +877,12 @@ CONFIG_FIRMWARE_EDID=y
 # CONFIG_SOUND is not set
 
 #
+# HID Devices
+#
+CONFIG_HID=m
+# CONFIG_HID_DEBUG is not set
+
+#
 # USB support
 #
 CONFIG_USB_ARCH_HAS_HCD=y
@@ -815,6 +902,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 # MMC/SD Card support
 #
+# CONFIG_SPI_MMC is not set
 # CONFIG_MMC is not set
 
 #
@@ -857,6 +945,14 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+
+#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -864,13 +960,9 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 # File systems
 #
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4DEV_FS is not set
-CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -882,7 +974,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
+# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -931,7 +1023,6 @@ CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10
 # CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
 # CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
 CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
-# CONFIG_JFFS_FS is not set
 CONFIG_JFFS2_FS=m
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
@@ -1022,6 +1113,11 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_UTF8 is not set
 
 #
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
 # Profiling support
 #
 # CONFIG_PROFILING is not set
@@ -1033,20 +1129,17 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # 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 is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_UNWIND_INFO is not set
-# CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
 # CONFIG_DUAL_CORE_TEST_MODULE is not set
-# CONFIG_BOOTPARAM is not set
-# CONFIG_NO_KERNEL_MSG is not set
 CONFIG_CPLB_INFO=y
-# CONFIG_NO_ACCESS_CHECK is not set
+CONFIG_ACCESS_CHECK=y
 
 #
 # Security options
@@ -1054,7 +1147,7 @@ CONFIG_CPLB_INFO=y
 # CONFIG_KEYS is not set
 CONFIG_SECURITY=y
 # CONFIG_SECURITY_NETWORK is not set
-CONFIG_SECURITY_CAPABILITIES=y
+CONFIG_SECURITY_CAPABILITIES=m
 
 #
 # Cryptographic options
@@ -1064,10 +1157,13 @@ CONFIG_SECURITY_CAPABILITIES=y
 #
 # Library routines
 #
-# CONFIG_CRC_CCITT is not set
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig
index 97b4ffa..a783ff6 100644
--- a/arch/blackfin/configs/PNAV-10_defconfig
+++ b/arch/blackfin/configs/PNAV-10_defconfig
@@ -1,20 +1,21 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.19.3
+# Linux kernel version: 2.6.21.3
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
+CONFIG_ZONE_DMA=y
 CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
+# CONFIG_GENERIC_TIME is not set
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_UCLINUX=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -33,14 +34,16 @@ CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SYSVIPC=y
 # CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
-CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
@@ -54,9 +57,7 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_EPOLL=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=9
-# CONFIG_LIMIT_PAGECACHE is not set
 CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
@@ -80,7 +81,9 @@ CONFIG_KMOD=y
 # Block layer
 #
 CONFIG_BLOCK=y
+# CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
 
 #
 # IO Schedulers
@@ -109,7 +112,6 @@ CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_BF532 is not set
 # CONFIG_BF533 is not set
 # CONFIG_BF534 is not set
-# CONFIG_BF535 is not set
 # CONFIG_BF536 is not set
 CONFIG_BF537=y
 # CONFIG_BF561 is not set
@@ -125,6 +127,7 @@ CONFIG_BFIN_SINGLE_CORE=y
 # CONFIG_BFIN537_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_BLUETECHNIX_CM is not set
 # CONFIG_BFIN561_EZKIT is not set
+# CONFIG_BFIN561_TEPLA is not set
 CONFIG_PNAV10=y
 # CONFIG_GENERIC_BOARD is not set
 CONFIG_MEM_MT48LC32M8A2_75=y
@@ -183,6 +186,7 @@ CONFIG_IRQ_WATCH=13
 #
 # Board customizations
 #
+# CONFIG_CMDLINE_BOOL is not set
 
 #
 # Board Setup
@@ -193,19 +197,6 @@ CONFIG_MEM_ADD_WIDTH=10
 CONFIG_BOOT_LOAD=0x1000
 
 #
-# Console UART Setup
-#
-# CONFIG_BAUD_9600 is not set
-# CONFIG_BAUD_19200 is not set
-# CONFIG_BAUD_38400 is not set
-# CONFIG_BAUD_57600 is not set
-CONFIG_BAUD_115200=y
-CONFIG_BAUD_NO_PARITY=y
-# CONFIG_BAUD_PARITY is not set
-CONFIG_BAUD_1_STOPBIT=y
-# CONFIG_BAUD_2_STOPBIT is not set
-
-#
 # Blackfin Kernel Optimizations
 #
 
@@ -214,6 +205,7 @@ CONFIG_BAUD_1_STOPBIT=y
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
 
@@ -232,6 +224,7 @@ CONFIG_MEMSET_L1=y
 CONFIG_MEMCPY_L1=y
 CONFIG_SYS_BFIN_SPINLOCK_L1=y
 CONFIG_IP_CHECKSUM_L1=y
+CONFIG_CACHELINE_ALIGNED_L1=y
 CONFIG_SYSCALL_TAB_L1=y
 CONFIG_CPLB_SWITCH_TAB_L1=y
 CONFIG_RAMKERNEL=y
@@ -245,6 +238,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
@@ -338,6 +332,7 @@ CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -364,6 +359,7 @@ 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_INET6_XFRM_TUNNEL is not set
 # CONFIG_INET6_TUNNEL is not set
@@ -442,6 +438,7 @@ CONFIG_MTD_PARTITIONS=y
 # User Modules And Translation Layers
 #
 CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=y
 CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
@@ -522,6 +519,7 @@ CONFIG_MTD_NAND_IDS=y
 #
 # Plug and Play support
 #
+# CONFIG_PNPACPI is not set
 
 #
 # Block devices
@@ -533,14 +531,12 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # Misc devices
 #
-# CONFIG_TIFM_CORE is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -674,6 +670,7 @@ CONFIG_TOUCHSCREEN_AD7877=y
 # CONFIG_TOUCHSCREEN_PENMOUNT is not set
 # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=y
 # CONFIG_BF53X_PFBUTTONS is not set
@@ -690,7 +687,7 @@ CONFIG_INPUT_UINPUT=y
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF533_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -699,6 +696,8 @@ CONFIG_BFIN_SPORT=y
 CONFIG_TWI_LCD=m
 CONFIG_TWI_LCD_SLAVE_ADDR=34
 # CONFIG_AD5304 is not set
+# CONFIG_BF5xx_TEA5764 is not set
+# CONFIG_BF5xx_FBDMA is not set
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 
@@ -750,10 +749,6 @@ CONFIG_HW_RANDOM=y
 CONFIG_BLACKFIN_DPMC=y
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -777,9 +772,9 @@ CONFIG_I2C_CHARDEV=y
 #
 # I2C Hardware Bus support
 #
-# CONFIG_I2C_BFIN_GPIO is not set
-CONFIG_I2C_BFIN_TWI=y
-CONFIG_TWICLK_KHZ=50
+# CONFIG_I2C_BLACKFIN_GPIO is not set
+CONFIG_I2C_BLACKFIN_TWI=y
+CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_STUB is not set
@@ -812,12 +807,13 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Master Controller Drivers
 #
-# CONFIG_SPI_BITBANG is not set
 CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BITBANG is not set
 
 #
 # SPI Protocol Masters
 #
+# CONFIG_SPI_AT25 is not set
 
 #
 # Dallas's 1-wire bus
@@ -833,6 +829,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
 # CONFIG_SENSORS_ASB100 is not set
@@ -857,6 +854,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
@@ -864,12 +862,18 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83781D is not set
 # CONFIG_SENSORS_W83791D is not set
 # CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
 # CONFIG_SENSORS_W83L785TS is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -882,15 +886,24 @@ CONFIG_HWMON=y
 #
 # Graphics support
 #
-CONFIG_FIRMWARE_EDID=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
 # CONFIG_FB_BFIN_7171 is not set
 # CONFIG_FB_BFIN_7393 is not set
 CONFIG_FB_BF537_LQ035=y
@@ -904,11 +917,6 @@ CONFIG_FB_BFIN_LANDSCAPE=y
 # Logo configuration
 #
 # CONFIG_LOGO is not set
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_LCD_DEVICE=y
 
 #
 # Sound
@@ -946,14 +954,24 @@ CONFIG_SND_BLACKFIN_AD1981B=m
 # CONFIG_SND_BFIN_AD73311 is not set
 
 #
+# SoC audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
-CONFIG_OSS_OBSOLETE_DRIVER=y
+# CONFIG_OBSOLETE_OSS is not set
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
 
 #
+# HID Devices
+#
+# CONFIG_HID is not set
+
+#
 # USB support
 #
 CONFIG_USB_ARCH_HAS_HCD=y
@@ -1024,7 +1042,6 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_DS1672 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
-# CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
 # CONFIG_RTC_DRV_RS5C372 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
@@ -1047,6 +1064,14 @@ CONFIG_RTC_DRV_BFIN=y
 #
 
 #
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+
+#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -1121,7 +1146,6 @@ CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10
 # CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
 # CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
 CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
-# CONFIG_JFFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
@@ -1204,6 +1228,11 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_UTF8 is not set
 
 #
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
 # Profiling support
 #
 # CONFIG_PROFILING is not set
@@ -1215,19 +1244,16 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # 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 is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_UNWIND_INFO is not set
-# CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
 # CONFIG_DEBUG_HUNT_FOR_ZERO is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
-# CONFIG_BOOTPARAM is not set
-# CONFIG_NO_KERNEL_MSG is not set
 # CONFIG_CPLB_INFO is not set
-# CONFIG_NO_ACCESS_CHECK is not set
+# CONFIG_ACCESS_CHECK is not set
 
 #
 # Security options
@@ -1245,9 +1271,12 @@ CONFIG_SECURITY_CAPABILITIES=y
 #
 # Library routines
 #
+CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 12/20] Blackfin arch: unify differences between our diff head.S files -- no functional changes
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (10 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 11/20] Blackfin arch: update defconfigs Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 13/20] Blackfin arch: move more of our startup code to .init so it can be freed once we are up and running Bryan Wu
                   ` (8 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/mach-bf533/head.S |   17 +++++++++--------
 arch/blackfin/mach-bf537/head.S |   22 ++++++++++++----------
 arch/blackfin/mach-bf561/head.S |   20 +++++++++++---------
 3 files changed, 32 insertions(+), 27 deletions(-)

diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S
index 4db9e62..33d1f62 100644
--- a/arch/blackfin/mach-bf533/head.S
+++ b/arch/blackfin/mach-bf533/head.S
@@ -51,13 +51,14 @@ ENTRY(__start)
 ENTRY(__stext)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register */
+	/* Set the SYSCFG register:
+	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
+	 */
 	R0 = 0x36;
-	/*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/
 	SYSCFG = R0;
 	R0 = 0;
 
-	/*Clear Out All the data and pointer  Registers*/
+	/* Clear Out All the data and pointer Registers */
 	R1 = R0;
 	R2 = R0;
 	R3 = R0;
@@ -79,7 +80,7 @@ ENTRY(__stext)
 	L2 = r0;
 	L3 = r0;
 
-	/* Clear Out All the DAG Registers*/
+	/* Clear Out All the DAG Registers */
 	B0 = r0;
 	B1 = r0;
 	B2 = r0;
@@ -303,7 +304,7 @@ ENTRY(_real_start)
 .L_clear_zero:
 	W[p1++] = r0;
 
-/* pass the uboot arguments to the global value command line */
+	/* pass the uboot arguments to the global value command line */
 	R0 = R7;
 	call _cmdline_init;
 
@@ -322,7 +323,7 @@ ENTRY(_real_start)
 	[p1] = r1;
 
 	/*
-	 *  load the current thread pointer and stack
+	 * load the current thread pointer and stack
 	 */
 	r1.l = _init_thread_union;
 	r1.h = _init_thread_union;
@@ -439,8 +440,8 @@ ENTRY(_start_dma_code)
 
 	p0.h = hi(SIC_IWR);
 	p0.l = lo(SIC_IWR);
-	r0.l = lo(IWR_ENABLE_ALL)
-	r0.h = hi(IWR_ENABLE_ALL)
+	r0.l = lo(IWR_ENABLE_ALL);
+	r0.h = hi(IWR_ENABLE_ALL);
 	[p0] = r0;
 	SSYNC;
 
diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S
index 2c2652b..3f490bf 100644
--- a/arch/blackfin/mach-bf537/head.S
+++ b/arch/blackfin/mach-bf537/head.S
@@ -40,7 +40,7 @@
 .extern ___bss_start
 .extern _bf53x_relocate_l1_mem
 
-#define INITIAL_STACK   0xFFB01000
+#define INITIAL_STACK	0xFFB01000
 
 .text
 
@@ -48,12 +48,14 @@ ENTRY(__start)
 ENTRY(__stext)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register */
+	/* Set the SYSCFG register:
+	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
+	 */
 	R0 = 0x36;
-	SYSCFG = R0;   /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/
+	SYSCFG = R0;
 	R0 = 0;
 
-	/* Clear Out All the data and pointer  Registers*/
+	/* Clear Out All the data and pointer Registers */
 	R1 = R0;
 	R2 = R0;
 	R3 = R0;
@@ -75,7 +77,7 @@ ENTRY(__stext)
 	L2 = r0;
 	L3 = r0;
 
-	/* Clear Out All the DAG Registers*/
+	/* Clear Out All the DAG Registers */
 	B0 = r0;
 	B1 = r0;
 	B2 = r0;
@@ -191,7 +193,7 @@ ENTRY(__stext)
 
 	p0.h = hi(UART_DLL);
 	p0.l = lo(UART_DLL);
-	r0 = 0x00(Z);
+	r0 = 0x0(Z);
 	w[p0] = r0.L;
 	ssync;
 
@@ -218,6 +220,7 @@ ENTRY(__stext)
 #if CONFIG_BFIN_KERNEL_CLOCK
 	call _start_dma_code;
 #endif
+
 	/* Code for initializing Async memory banks */
 
 	p2.h = hi(EBIU_AMBCTL1);
@@ -291,7 +294,7 @@ ENTRY(_real_start)
 	p2.h = ___bss_stop;
 	r0 = 0;
 	p2 -= p1;
-	lsetup (.L_clear_bss, .L_clear_bss ) lc0 = p2;
+	lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
 .L_clear_bss:
 	B[p1++] = r0;
 
@@ -306,7 +309,7 @@ ENTRY(_real_start)
 	r0 = r0 >> 1;
 	p2 = r0;
 	r0 = 0;
-	lsetup (.L_clear_zero, .L_clear_zero ) lc0 = p2;
+	lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
 .L_clear_zero:
 	W[p1++] = r0;
 
@@ -328,9 +331,8 @@ ENTRY(_real_start)
 	r1 = p3;
 	[p1] = r1;
 
-
 	/*
-	 *  load the current thread pointer and stack
+	 * load the current thread pointer and stack
 	 */
 	r1.l = _init_thread_union;
 	r1.h = _init_thread_union;
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index ad9187a..3029e94 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -46,14 +46,16 @@
 
 ENTRY(__start)
 ENTRY(__stext)
-	/*  R0: argument of command line string, passed from uboot, save it */
+	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register */
+	/* Set the SYSCFG register:
+	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
+	 */
 	R0 = 0x36;
-	SYSCFG = R0; /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/
+	SYSCFG = R0;
 	R0 = 0;
 
-	/*Clear Out All the data and pointer  Registers*/
+	/* Clear Out All the data and pointer Registers */
 	R1 = R0;
 	R2 = R0;
 	R3 = R0;
@@ -75,7 +77,7 @@ ENTRY(__stext)
 	L2 = r0;
 	L3 = r0;
 
-	/* Clear Out All the DAG Registers*/
+	/* Clear Out All the DAG Registers */
 	B0 = r0;
 	B1 = r0;
 	B2 = r0;
@@ -238,7 +240,7 @@ ENTRY(_real_start)
 	p2.h = ___bss_stop;
 	r0 = 0;
 	p2 -= p1;
-	lsetup (.L_clear_bss, .L_clear_bss ) lc0 = p2;
+	lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
 .L_clear_bss:
 	B[p1++] = r0;
 
@@ -253,11 +255,11 @@ ENTRY(_real_start)
 	r0 = r0 >> 1;
 	p2 = r0;
 	r0 = 0;
-	lsetup (.L_clear_zero, .L_clear_zero ) lc0 = p2;
+	lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
 .L_clear_zero:
 	W[p1++] = r0;
 
-/* pass the uboot arguments to the global value command line */
+	/* pass the uboot arguments to the global value command line */
 	R0 = R7;
 	call _cmdline_init;
 
@@ -350,7 +352,7 @@ ENTRY(_start_dma_code)
 	if ! CC jump .Lcheck_again;
 
 	/* Configure SCLK & CCLK Dividers */
-	   	r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+	r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
 	p0.h = hi(PLL_DIV);
 	p0.l = lo(PLL_DIV);
 	w[p0] = r0.l;
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 13/20] Blackfin arch: move more of our startup code to .init so it can be freed once we are up and running
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (11 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 12/20] Blackfin arch: unify differences between our diff head.S files -- no functional changes Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 14/20] Blackfin arch: add proper ENDPROC() Bryan Wu
                   ` (7 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/kernel/setup.c    |   10 +++++-----
 arch/blackfin/mach-bf533/head.S |   13 ++++++++-----
 arch/blackfin/mach-bf537/head.S |   13 ++++++++-----
 arch/blackfin/mach-bf561/head.S |   13 ++++++++-----
 4 files changed, 29 insertions(+), 20 deletions(-)

diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 02dc743..d9517e7 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -90,7 +90,7 @@ void __init bf53x_cache_init(void)
 #endif
 }
 
-void bf53x_relocate_l1_mem(void)
+void __init bf53x_relocate_l1_mem(void)
 {
 	unsigned long l1_code_length;
 	unsigned long l1_data_a_length;
@@ -411,7 +411,7 @@ static int __init topology_init(void)
 subsys_initcall(topology_init);
 
 #if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
-u16 lock_kernel_check(u32 start, u32 end)
+static u16 __init lock_kernel_check(u32 start, u32 end)
 {
 	if ((start <= (u32) _stext && end >= (u32) _end)
 	    || (start >= (u32) _stext && end <= (u32) _end))
@@ -681,7 +681,7 @@ static void __init generate_cpl_tables(void)
 
 #endif
 
-static inline u_long get_vco(void)
+static u_long get_vco(void)
 {
 	u_long msel;
 	u_long vco;
@@ -889,8 +889,8 @@ struct seq_operations cpuinfo_op = {
 	.show = show_cpuinfo,
 };
 
-void cmdline_init(unsigned long r0)
+void __init cmdline_init(char *r0)
 {
 	if (r0)
-		strncpy(command_line, (char *)r0, COMMAND_LINE_SIZE);
+		strncpy(command_line, r0, COMMAND_LINE_SIZE);
 }
diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S
index 33d1f62..7e2aa8d 100644
--- a/arch/blackfin/mach-bf533/head.S
+++ b/arch/blackfin/mach-bf533/head.S
@@ -28,6 +28,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/init.h>
 #include <asm/blackfin.h>
 #if CONFIG_BFIN_KERNEL_CLOCK
 #include <asm/mach/mem_init.h>
@@ -45,10 +46,9 @@
 
 #define INITIAL_STACK	0xFFB01000
 
-.text
+__INIT
 
 ENTRY(__start)
-ENTRY(__stext)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
 	/* Set the SYSCFG register:
@@ -266,6 +266,7 @@ ENTRY(__stext)
 
 .LWAIT_HERE:
 	jump .LWAIT_HERE;
+ENDPROC(__start)
 
 ENTRY(_real_start)
 	[ -- sp ] = reti;
@@ -334,9 +335,10 @@ ENTRY(_real_start)
 	sp = r1;
 	usp = sp;
 	fp = sp;
-	call _start_kernel;
-.L_exit:
-	jump.s	.L_exit;
+	jump.l _start_kernel;
+ENDPROC(_real_start)
+
+__FINIT
 
 .section .l1.text
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -446,6 +448,7 @@ ENTRY(_start_dma_code)
 	SSYNC;
 
 	RTS;
+ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
 ENTRY(_bfin_reset)
diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S
index 3f490bf..7d902bb 100644
--- a/arch/blackfin/mach-bf537/head.S
+++ b/arch/blackfin/mach-bf537/head.S
@@ -28,6 +28,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/init.h>
 #include <asm/blackfin.h>
 #if CONFIG_BFIN_KERNEL_CLOCK
 #include <asm/mach/mem_init.h>
@@ -42,10 +43,9 @@
 
 #define INITIAL_STACK	0xFFB01000
 
-.text
+__INIT
 
 ENTRY(__start)
-ENTRY(__stext)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
 	/* Set the SYSCFG register:
@@ -275,6 +275,7 @@ ENTRY(__stext)
 
 .LWAIT_HERE:
 	jump .LWAIT_HERE;
+ENDPROC(__start)
 
 ENTRY(_real_start)
 	[ -- sp ] = reti;
@@ -343,9 +344,10 @@ ENTRY(_real_start)
 	sp = r1;
 	usp = sp;
 	fp = sp;
-	call _start_kernel;
-.L_exit:
-	jump.s	.L_exit;
+	jump.l _start_kernel;
+ENDPROC(_real_start)
+
+__FINIT
 
 .section .l1.text
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -464,6 +466,7 @@ ENTRY(_start_dma_code)
 	SSYNC;
 
 	RTS;
+ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
 ENTRY(_bfin_reset)
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index 3029e94..31cbc75 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -28,6 +28,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/init.h>
 #include <asm/blackfin.h>
 #if CONFIG_BFIN_KERNEL_CLOCK
 #include <asm/mach/mem_init.h>
@@ -42,10 +43,9 @@
 
 #define INITIAL_STACK	0xFFB01000
 
-.text
+__INIT
 
 ENTRY(__start)
-ENTRY(__stext)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
 	/* Set the SYSCFG register:
@@ -221,6 +221,7 @@ ENTRY(__stext)
 
 .LWAIT_HERE:
 	jump .LWAIT_HERE;
+ENDPROC(__start)
 
 ENTRY(_real_start)
 	[ -- sp ] = reti;
@@ -289,9 +290,10 @@ ENTRY(_real_start)
 	sp = r1;
 	usp = sp;
 	fp = sp;
-	call _start_kernel;
-.L_exit:
-	jump.s	.L_exit;
+	jump.l _start_kernel;
+ENDPROC(_real_start)
+
+__FINIT
 
 .section .l1.text
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -393,6 +395,7 @@ ENTRY(_start_dma_code)
 	SSYNC;
 
 	RTS;
+ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
 ENTRY(_bfin_reset)
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 14/20] Blackfin arch: add proper ENDPROC()
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (12 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 13/20] Blackfin arch: move more of our startup code to .init so it can be freed once we are up and running Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 15/20] Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR Bryan Wu
                   ` (6 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

add proper ENDPROC() to close out assembly functions
so size/type is set properly in the final ELF image

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 arch/blackfin/kernel/entry.S          |    5 +++++
 arch/blackfin/lib/divsi3.S            |    3 +++
 arch/blackfin/lib/ins.S               |    4 +++-
 arch/blackfin/lib/memchr.S            |    2 +-
 arch/blackfin/lib/memcmp.S            |    2 +-
 arch/blackfin/lib/memcpy.S            |    2 ++
 arch/blackfin/lib/memmove.S           |    2 +-
 arch/blackfin/lib/memset.S            |    2 +-
 arch/blackfin/lib/modsi3.S            |    2 ++
 arch/blackfin/lib/outs.S              |    3 +++
 arch/blackfin/lib/smulsi3_highpart.S  |    2 ++
 arch/blackfin/lib/udivsi3.S           |    2 ++
 arch/blackfin/lib/umodsi3.S           |    4 ++++
 arch/blackfin/lib/umulsi3_highpart.S  |    2 ++
 arch/blackfin/mach-common/cache.S     |   10 ++++++++++
 arch/blackfin/mach-common/cacheinit.S |    4 ++++
 arch/blackfin/mach-common/cplbhdlr.S  |    4 ++--
 arch/blackfin/mach-common/cplbmgr.S   |    1 +
 arch/blackfin/mach-common/entry.S     |   18 ++++++++++++++++++
 arch/blackfin/mach-common/interrupt.S |    2 ++
 arch/blackfin/mach-common/lock.S      |    4 +++-
 21 files changed, 72 insertions(+), 8 deletions(-)

diff --git a/arch/blackfin/kernel/entry.S b/arch/blackfin/kernel/entry.S
index 5880b27..65c5ba4 100644
--- a/arch/blackfin/kernel/entry.S
+++ b/arch/blackfin/kernel/entry.S
@@ -58,10 +58,12 @@ ENTRY(_ret_from_fork)
 	RESTORE_ALL_SYS
 	p0 = reti;
 	jump (p0);
+ENDPROC(_ret_from_fork)
 
 ENTRY(_sys_fork)
 	r0 = -EINVAL;
 	rts;
+ENDPROC(_sys_fork)
 
 ENTRY(_sys_vfork)
 	r0 = sp;
@@ -72,6 +74,7 @@ ENTRY(_sys_vfork)
 	SP += 12;
 	rets = [sp++];
 	rts;
+ENDPROC(_sys_vfork)
 
 ENTRY(_sys_clone)
 	r0 = sp;
@@ -82,6 +85,7 @@ ENTRY(_sys_clone)
 	SP += 12;
 	rets = [sp++];
 	rts;
+ENDPROC(_sys_clone)
 
 ENTRY(_sys_rt_sigreturn)
 	r0 = sp;
@@ -92,3 +96,4 @@ ENTRY(_sys_rt_sigreturn)
 	SP += 12;
 	rets = [sp++];
 	rts;
+ENDPROC(_sys_rt_sigreturn)
diff --git a/arch/blackfin/lib/divsi3.S b/arch/blackfin/lib/divsi3.S
index 3e29861..2ac59c7 100644
--- a/arch/blackfin/lib/divsi3.S
+++ b/arch/blackfin/lib/divsi3.S
@@ -44,6 +44,7 @@
  */
 
 .global   ___divsi3;
+.type ___divsi3, STT_FUNC;
 
 #ifdef CONFIG_ARITHMETIC_OPS_L1
 .section .l1.text
@@ -214,3 +215,5 @@ ___divsi3 :
 .Lret_zero:
   R0 = 0;
   RTS;
+
+.size ___divsi3, .-___divsi3
diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S
index 7d5e984..a17cc77 100644
--- a/arch/blackfin/lib/ins.S
+++ b/arch/blackfin/lib/ins.S
@@ -46,7 +46,7 @@ ENTRY(_insl)
 .Llong_loop_e: 	NOP;
 	sti R3;
 	RTS;
-
+ENDPROC(_insl)
 
 ENTRY(_insw)
 	P0 = R0;	/* P0 = port */
@@ -61,6 +61,7 @@ ENTRY(_insw)
 .Lword_loop_e: 	NOP;
 	sti R3;
 	RTS;
+ENDPROC(_insw)
 
 ENTRY(_insb)
 	P0 = R0;	/* P0 = port */
@@ -75,3 +76,4 @@ ENTRY(_insb)
 .Lbyte_loop_e:  NOP;
 	sti R3;
 	RTS;
+ENDPROC(_insb)
diff --git a/arch/blackfin/lib/memchr.S b/arch/blackfin/lib/memchr.S
index 4981222..5da4281 100644
--- a/arch/blackfin/lib/memchr.S
+++ b/arch/blackfin/lib/memchr.S
@@ -67,4 +67,4 @@ ENTRY(_memchr)
 	R0 += -1;
 	RTS;
 
-.size _memchr,.-_memchr
+ENDPROC(_memchr)
diff --git a/arch/blackfin/lib/memcmp.S b/arch/blackfin/lib/memcmp.S
index 5b95023..a6b8ee6 100644
--- a/arch/blackfin/lib/memcmp.S
+++ b/arch/blackfin/lib/memcmp.S
@@ -107,4 +107,4 @@ ENTRY(_memcmp)
 	P3 = I1;
 	RTS;
 
-.size _memcmp,.-_memcmp
+ENDPROC(_memcmp)
diff --git a/arch/blackfin/lib/memcpy.S b/arch/blackfin/lib/memcpy.S
index c1e00ef..34b5a91 100644
--- a/arch/blackfin/lib/memcpy.S
+++ b/arch/blackfin/lib/memcpy.S
@@ -140,3 +140,5 @@ ENTRY(_memcpy)
 	B[P0--] = R1;
 
 	RTS;
+
+ENDPROC(_memcpy)
diff --git a/arch/blackfin/lib/memmove.S b/arch/blackfin/lib/memmove.S
index 2e5fb7f..c371585 100644
--- a/arch/blackfin/lib/memmove.S
+++ b/arch/blackfin/lib/memmove.S
@@ -100,4 +100,4 @@ ENTRY(_memmove)
 	P3 = I1;
 	RTS;
 
-.size _memmove,.-_memmove
+ENDPROC(_memmove)
diff --git a/arch/blackfin/lib/memset.S b/arch/blackfin/lib/memset.S
index ba6d047..8159136 100644
--- a/arch/blackfin/lib/memset.S
+++ b/arch/blackfin/lib/memset.S
@@ -106,4 +106,4 @@ ENTRY(_memset)
 	B[P0++] = R1;
 	JUMP .Laligned;
 
-.size _memset,.-_memset
+ENDPROC(_memset)
diff --git a/arch/blackfin/lib/modsi3.S b/arch/blackfin/lib/modsi3.S
index 528b8b1..ca1dd39 100644
--- a/arch/blackfin/lib/modsi3.S
+++ b/arch/blackfin/lib/modsi3.S
@@ -77,3 +77,5 @@ ___modsi3:
 	R0 = 0;
 .LRETURN_R0:
 	RTS;
+
+.size ___modsi3, .-___modsi3
diff --git a/arch/blackfin/lib/outs.S b/arch/blackfin/lib/outs.S
index f8c876f..4c3da8a 100644
--- a/arch/blackfin/lib/outs.S
+++ b/arch/blackfin/lib/outs.S
@@ -40,6 +40,7 @@ ENTRY(_outsl)
 .Llong_loop_s: R0 = [P1++];
 .Llong_loop_e: [P0] = R0;
 	RTS;
+ENDPROC(_outsl)
 
 ENTRY(_outsw)
 	P0 = R0;	/* P0 = port */
@@ -50,6 +51,7 @@ ENTRY(_outsw)
 .Lword_loop_s: R0 = W[P1++];
 .Lword_loop_e: W[P0] = R0;
 	RTS;
+ENDPROC(_outsw)
 
 ENTRY(_outsb)
 	P0 = R0;	/* P0 = port */
@@ -60,3 +62,4 @@ ENTRY(_outsb)
 .Lbyte_loop_s: R0 = B[P1++];
 .Lbyte_loop_e: B[P0] = R0;
 	RTS;
+ENDPROC(_outsb)
diff --git a/arch/blackfin/lib/smulsi3_highpart.S b/arch/blackfin/lib/smulsi3_highpart.S
index 10b8f8d..e383cd3 100644
--- a/arch/blackfin/lib/smulsi3_highpart.S
+++ b/arch/blackfin/lib/smulsi3_highpart.S
@@ -28,3 +28,5 @@ ___smulsi3_highpart:
 
 	R0 = R0 + R1;
 	RTS;
+
+.size ___smulsi3_highpart, .-___smulsi3_highpart
diff --git a/arch/blackfin/lib/udivsi3.S b/arch/blackfin/lib/udivsi3.S
index d39a129..58fd96d 100644
--- a/arch/blackfin/lib/udivsi3.S
+++ b/arch/blackfin/lib/udivsi3.S
@@ -296,3 +296,5 @@ ENTRY(___udivsi3)
   R1 = R0 - R3;
   IF CC R0 = R1;
   RTS;
+
+ENDPROC(___udivsi3)
diff --git a/arch/blackfin/lib/umodsi3.S b/arch/blackfin/lib/umodsi3.S
index b55ce96..4f2b76e 100644
--- a/arch/blackfin/lib/umodsi3.S
+++ b/arch/blackfin/lib/umodsi3.S
@@ -34,7 +34,9 @@
 #endif
 
 .extern ___udivsi3;
+.type ___udivsi3, STT_FUNC;
 .globl	___umodsi3
+.type ___umodsi3, STT_FUNC;
 ___umodsi3:
 
 	CC=R0==0;
@@ -64,3 +66,5 @@ ___umodsi3:
 	R0 = 0;
 .LRETURN_R0:
 	RTS;
+
+.size ___umodsi3, .-___umodsi3
diff --git a/arch/blackfin/lib/umulsi3_highpart.S b/arch/blackfin/lib/umulsi3_highpart.S
index aac8218..67b7993 100644
--- a/arch/blackfin/lib/umulsi3_highpart.S
+++ b/arch/blackfin/lib/umulsi3_highpart.S
@@ -21,3 +21,5 @@ ___umulsi3_highpart:
 	R1 = PACK(R1.l,R0.h);
 	R0 = R1 + R2;
 	RTS;
+
+.size ___umulsi3_highpart, .-___umulsi3_highpart
diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S
index bb9446e..8bd2af1 100644
--- a/arch/blackfin/mach-common/cache.S
+++ b/arch/blackfin/mach-common/cache.S
@@ -70,6 +70,7 @@ ENTRY(_cache_invalidate)
 .Lno_dcache_b:
 	R7 = [SP++];
 	RTS;
+ENDPROC(_cache_invalidate)
 
 /* Invalidate the Entire Instruction cache by
  * disabling IMC bit
@@ -106,6 +107,8 @@ ENTRY(_invalidate_entire_icache)
 
 	( R7:5) = [SP++];
 	RTS;
+ENDPROC(_invalidate_entire_icache)
+ENDPROC(_icache_invalidate)
 
 /*
  * blackfin_cache_flush_range(start, end)
@@ -129,6 +132,7 @@ ENTRY(_blackfin_icache_flush_range)
 	IFLUSH [P0];
 	SSYNC;
 	RTS;
+ENDPROC(_blackfin_icache_flush_range)
 
 /*
  * blackfin_icache_dcache_flush_range(start, end)
@@ -155,6 +159,7 @@ ENTRY(_blackfin_icache_dcache_flush_range)
 	FLUSH [P0];
 	SSYNC;
 	RTS;
+ENDPROC(_blackfin_icache_dcache_flush_range)
 
 /* Throw away all D-cached data in specified region without any obligation to
  * write them back. However, we must clean the D-cached entries around the
@@ -183,6 +188,7 @@ ENTRY(_blackfin_dcache_invalidate_range)
 	FLUSHINV[P0];
 	SSYNC;
 	RTS;
+ENDPROC(_blackfin_dcache_invalidate_range)
 
 /* Invalidate the Entire Data cache by
  * clearing DMC[1:0] bits
@@ -221,6 +227,8 @@ ENTRY(_dcache_invalidate)
 
 	( R7:6) = [SP++];
 	RTS;
+ENDPROC(_dcache_invalidate)
+ENDPROC(_invalidate_entire_dcache)
 
 ENTRY(_blackfin_dcache_flush_range)
 	R2 = -L1_CACHE_BYTES;
@@ -241,6 +249,7 @@ ENTRY(_blackfin_dcache_flush_range)
 	FLUSH[P0];
 	SSYNC;
 	RTS;
+ENDPROC(_blackfin_dcache_flush_range)
 
 ENTRY(_blackfin_dflush_page)
 	P1 = 1 << (PAGE_SHIFT - L1_CACHE_SHIFT);
@@ -251,3 +260,4 @@ ENTRY(_blackfin_dflush_page)
 .Lfl1:	FLUSH [P0++];
 	SSYNC;
 	RTS;
+ENDPROC(_blackfin_dflush_page)
diff --git a/arch/blackfin/mach-common/cacheinit.S b/arch/blackfin/mach-common/cacheinit.S
index 8c17f09..7924a90 100644
--- a/arch/blackfin/mach-common/cacheinit.S
+++ b/arch/blackfin/mach-common/cacheinit.S
@@ -86,6 +86,8 @@ ENTRY(_bfin_icache_init)
 	SSYNC;
 	STI R2;
 	RTS;
+
+ENDPROC(_bfin_icache_init)
 #endif
 
 #if defined(CONFIG_BLKFIN_DCACHE)
@@ -134,4 +136,6 @@ ENTRY(_bfin_dcache_init)
 	SSYNC;
 	STI R2;
 	RTS;
+
+ENDPROC(_bfin_dcache_init)
 #endif
diff --git a/arch/blackfin/mach-common/cplbhdlr.S b/arch/blackfin/mach-common/cplbhdlr.S
index b979067..2f3c72c 100644
--- a/arch/blackfin/mach-common/cplbhdlr.S
+++ b/arch/blackfin/mach-common/cplbhdlr.S
@@ -42,8 +42,6 @@
 
 .align 2
 
-.global __cplb_hdr;
-.type __cplb_hdr, STT_FUNC;
 ENTRY(__cplb_hdr)
 	R2 = SEQSTAT;
 
@@ -128,3 +126,5 @@ ENTRY(__cplb_hdr)
 	call _panic_cplb_error;
 	SP += 12;
 	JUMP _handle_bad_cplb;
+
+ENDPROC(__cplb_hdr)
diff --git a/arch/blackfin/mach-common/cplbmgr.S b/arch/blackfin/mach-common/cplbmgr.S
index f5efc4b..e4b47e0 100644
--- a/arch/blackfin/mach-common/cplbmgr.S
+++ b/arch/blackfin/mach-common/cplbmgr.S
@@ -592,6 +592,7 @@ ENTRY(_cplb_mgr)
 	( R7:4,P5:3 ) = [SP++];
 	R0 = CPLB_RELOADED;
 	RTS;
+ENDPROC(_cplb_mgr)
 
 .data
 .align 4;
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 7d03687..40045b1 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -103,6 +103,7 @@ ENTRY(_ex_dcplb)
 	if !cc jump _return_from_exception;
 	/* fall through */
 #endif
+ENDPROC(_ex_dcplb)
 
 ENTRY(_ex_icplb)
 	(R7:6,P5:4) = [sp++];
@@ -113,6 +114,7 @@ ENTRY(_ex_icplb)
 	RESTORE_ALL_SYS
 	SP = RETN;
 	rtx;
+ENDPROC(_ex_icplb)
 
 ENTRY(_ex_spinlock)
 	/* Transform this into a syscall - twiddle the syscall vector.  */
@@ -123,6 +125,7 @@ ENTRY(_ex_spinlock)
 	[p5] = r7;
 	csync;
 	/* Fall through.  */
+ENDPROC(_ex_spinlock)
 
 ENTRY(_ex_syscall)
 	DEBUG_START_HWTRACE
@@ -131,6 +134,7 @@ ENTRY(_ex_syscall)
 	raise 15;		/* invoked by TRAP #0, for sys call */
 	sp = retn;
 	rtx
+ENDPROC(_ex_syscall)
 
 ENTRY(_spinlock_bh)
 	SAVE_ALL_SYS
@@ -150,12 +154,14 @@ ENTRY(_spinlock_bh)
 	[SP + PT_R0] = R0;
 	RESTORE_ALL_SYS
 	rti;
+ENDPROC(_spinlock_bh)
 
 ENTRY(_ex_soft_bp)
 	r7 = retx;
 	r7 += -2;
 	retx = r7;
 	jump.s _ex_trap_c;
+ENDPROC(_ex_soft_bp)
 
 ENTRY(_ex_single_step)
 	r7 = retx;
@@ -191,6 +197,7 @@ _return_from_exception:
 	ASTAT = [sp++];
 	sp = retn;
 	rtx;
+ENDPROC(_ex_soft_bp)
 
 ENTRY(_handle_bad_cplb)
 	/* To get here, we just tried and failed to change a CPLB
@@ -250,6 +257,7 @@ ENTRY(_ex_trap_c)
 	SP = RETN;
 	raise 5;
 	rtx;
+ENDPROC(_ex_trap_c)
 
 ENTRY(_exception_to_level5)
 	SAVE_ALL_SYS
@@ -314,6 +322,7 @@ ENTRY(_exception_to_level5)
 	call _ret_from_exception;
 	RESTORE_ALL_SYS
 	rti;
+ENDPROC(_exception_to_level5)
 
 ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
 	/* Since the kernel stack can be anywhere, it's not guaranteed to be
@@ -342,6 +351,7 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
 	r7 = -ENOSYS; 		/* signextending enough */
 	[sp + PT_R0] = r7;	/* return value from system call */
 	jump .Lsyscall_really_exit;
+ENDPROC(_trap)
 
 ENTRY(_kernel_execve)
 	link SIZEOF_PTREGS;
@@ -396,6 +406,7 @@ ENTRY(_kernel_execve)
 1:
 	unlink;
 	rts;
+ENDPROC(_kernel_execve)
 
 ENTRY(_system_call)
 	/* Store IPEND */
@@ -503,6 +514,7 @@ ENTRY(_system_call)
 	r5 = [sp + PT_RESERVED];
 	rets = r5;
 	rts;
+ENDPROC(_system_call)
 
 _sys_trace:
 	call _syscall_trace;
@@ -531,6 +543,7 @@ _sys_trace:
 
 	call _syscall_trace;
 	jump .Lresume_userspace;
+ENDPROC(_sys_trace)
 
 ENTRY(_resume)
 	/*
@@ -580,6 +593,7 @@ _new_old_task:
 	 * in "new" task.
 	 */
 	rts;
+ENDPROC(_resume)
 
 ENTRY(_ret_from_exception)
 	p2.l = lo(IPEND);
@@ -638,6 +652,7 @@ ENTRY(_ret_from_exception)
 	syscfg = r0;
 5:
 	rts;
+ENDPROC(_ret_from_exception)
 
 ENTRY(_return_from_int)
 	/* If someone else already raised IRQ 15, do nothing.  */
@@ -680,6 +695,7 @@ ENTRY(_return_from_int)
 	rti;
 2:
 	rts;
+ENDPROC(_return_from_int)
 
 ENTRY(_lower_to_irq14)
 #if defined(ANOMALY_05000281)
@@ -745,6 +761,7 @@ _schedule_and_signal:
 1:
 	RESTORE_CONTEXT
 	rti;
+ENDPROC(_lower_to_irq14)
 
 /* Make sure when we start, that the circular buffer is initialized properly
  * R0 and P0 are call clobbered, so we can use them here.
@@ -758,6 +775,7 @@ ENTRY(_init_exception_buff)
 	p0.l = _out_ptr_excause;
 	[p0] = r0;
 	rts;
+ENDPROC(_init_exception_buff)
 
 /*
  * Put these in the kernel data section - that should always be covered by
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S
index dd45664..b69f517 100644
--- a/arch/blackfin/mach-common/interrupt.S
+++ b/arch/blackfin/mach-common/interrupt.S
@@ -66,6 +66,7 @@ ENTRY(_evt_emulation)
 	SP += 12;
 	/* - GDB stub fills this in by itself (if defined) */
 	rte;
+ENDPROC(_evt_emulation)
 #endif
 
 /* Common interrupt entry code.	 First we do CLI, then push
@@ -251,3 +252,4 @@ ENTRY(_evt_system_call)
 #endif
 	call _system_call;
 	jump .Lcommon_restore_context;
+ENDPROC(_evt_system_call)
diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S
index 2cbb15b..386ac8d 100644
--- a/arch/blackfin/mach-common/lock.S
+++ b/arch/blackfin/mach-common/lock.S
@@ -155,6 +155,7 @@ ENTRY(_cache_grab_lock)
 	( R7:0,P5:0 ) = [SP++];
 
 	RTS;
+ENDPROC(_cache_grab_lock)
 
 /* After the execution of critical code, the code is now locked into
  * the cache way. Now we need to set ILOC.
@@ -186,6 +187,7 @@ ENTRY(_cache_lock)
 
 	( R7:0,P5:0 ) = [SP++];
 	RTS;
+ENDPROC(_cache_lock)
 
 #endif	/* BLKFIN_CACHE_LOCK */
 
@@ -193,7 +195,6 @@ ENTRY(_cache_lock)
  */
 
 ENTRY(_read_iloc)
-
 	P1.H = (IMEM_CONTROL >> 16);
 	P1.L = (IMEM_CONTROL & 0xFFFF);
 	R1 = 0xF;
@@ -202,3 +203,4 @@ ENTRY(_read_iloc)
 	R0 = R0 & R1;
 
 	RTS;
+ENDPROC(_read_iloc)
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 15/20] Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (13 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 14/20] Blackfin arch: add proper ENDPROC() Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 16/20] Blackfin serial driver: ignore framing and parity errors Bryan Wu
                   ` (5 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

so we can now do spaced/marked parity

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 drivers/serial/bfin_5xx.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 787dc71..aeb3cc2 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -629,6 +629,8 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios,
 		lcr |= PEN;
 		if (!(termios->c_cflag & PARODD))
 			lcr |= EPS;
+		if (termios->c_cflag & CMSPAR)
+			lcr |= STP;
 	}
 
 	port->read_status_mask = OE;
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 16/20] Blackfin serial driver: ignore framing and parity errors
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (14 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 15/20] Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 17/20] Blackfin RTC drivers: update MAINTAINERS information Bryan Wu
                   ` (4 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu

From: Mike Frysinger <michael.frysinger@analog.com>

if we get a break signal, we want to ignore framing and parity errors
because those will always be set (by nature of the signal)

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 drivers/serial/bfin_5xx.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index aeb3cc2..9d356fc 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -185,6 +185,7 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
 		uart->port.icount.brk++;
 		if (uart_handle_break(&uart->port))
 			goto ignore_char;
+		status &= ~(PE | FE);
 	}
 	if (status & PE)
 		uart->port.icount.parity++;
@@ -341,6 +342,7 @@ static void bfin_serial_dma_rx_chars(struct bfin_serial_port *uart)
 		uart->port.icount.brk++;
 		if (uart_handle_break(&uart->port))
 			goto dma_ignore_char;
+		status &= ~(PE | FE);
 	}
 	if (status & PE)
 		uart->port.icount.parity++;
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 17/20] Blackfin RTC drivers: update MAINTAINERS information
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (15 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 16/20] Blackfin serial driver: ignore framing and parity errors Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 18/20] Blackfin SPI driver: tweak spi cleanup function to match newer kernel changes Bryan Wu
                   ` (3 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu, Alessandro Zummo

From: Mike Frysinger <michael.frysinger@analog.com>

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
---
 MAINTAINERS |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 57dd23a..0736b64 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -752,6 +752,14 @@ L:	uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
 W:	http://blackfin.uclinux.org
 S:	Supported
 
+BLACKFIN RTC DRIVER
+P:	Mike Frysinger
+M:	michael.frysinger@analog.com
+M:	vapier.adi@gmail.com
+L:	uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+W:	http://blackfin.uclinux.org
+S:	Supported
+
 BLACKFIN SERIAL DRIVER
 P:	Aubrey Li
 M:	aubrey.li@analog.com
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 18/20] Blackfin SPI driver: tweak spi cleanup function to match newer kernel changes
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (16 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 17/20] Blackfin RTC drivers: update MAINTAINERS information Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-28  8:37 ` [PATCH 19/20] Blackfin on-chip watchdog driver Bryan Wu
                   ` (2 subsequent siblings)
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu, David Brownell

From: Mike Frysinger <michael.frysinger@analog.com>

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
---
 drivers/spi/spi_bfin5xx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index 7d2d9ec..a2d4884 100644
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -1082,7 +1082,7 @@ static int setup(struct spi_device *spi)
  */
 static void cleanup(struct spi_device *spi)
 {
-	struct chip_data *chip = spi_get_ctldata((struct spi_device *)spi);
+	struct chip_data *chip = spi_get_ctldata(spi);
 
 	kfree(chip);
 }
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* [PATCH 19/20] Blackfin on-chip watchdog driver
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (17 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 18/20] Blackfin SPI driver: tweak spi cleanup function to match newer kernel changes Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-29 17:20   ` Mike Frysinger
  2007-05-28  8:37 ` [PATCH 20/20] binfmt_flat: minimum support for the Blackfin relocations Bryan Wu
  2007-05-29 20:59 ` [PATCH 00/20] Blackfin update for 2.6.22-rc3 Linus Torvalds
  20 siblings, 1 reply; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Mike Frysinger, Bryan Wu, Wim Van Sebroeck

From: Mike Frysinger <michael.frysinger@analog.com>

This patch implements the driver necessary use the Analog Devices
Blackfin processor's on-chip watchdog controller, supports
BF53[123]/BF53[467]/BF561.

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: Wim Van Sebroeck <wim@iguana.be>
---
 Documentation/watchdog/watchdog-api.txt |   25 +-
 MAINTAINERS                             |    8 +
 drivers/char/watchdog/Kconfig           |   13 +
 drivers/char/watchdog/Kconfig.orig      |  768 +++++++++++++++++++++++++++++++
 drivers/char/watchdog/Makefile          |    3 +
 drivers/char/watchdog/bfin_wdt.c        |  621 +++++++++++++++++++++++++
 6 files changed, 1437 insertions(+), 1 deletions(-)
 create mode 100644 drivers/char/watchdog/Kconfig.orig
 create mode 100644 drivers/char/watchdog/bfin_wdt.c

diff --git a/Documentation/watchdog/watchdog-api.txt b/Documentation/watchdog/watchdog-api.txt
index 8d16f6f..b7b77ac 100644
--- a/Documentation/watchdog/watchdog-api.txt
+++ b/Documentation/watchdog/watchdog-api.txt
@@ -252,7 +252,30 @@ advantechwdt.c -- Advantech Single Board Computer
 	GETSUPPORT returns WDIOF_KEEPALIVEPING and WDIOF_SETTIMEOUT.
 	The GETSTATUS call returns if the device is open or not.
 	[FIXME -- silliness again?]
-	
+
+bfin_wdt.c -- Blackfin On-Chip Watchdog Timer
+
+	Timeout defaults to 20 seconds and is limited to 2^32 /
+	System Clock HZ, supports SETTIMEOUT.
+
+	Supports CONFIG_WATCHDOG_NOWAYOUT.
+
+	GETSUPPORT returns WDIOF_KEEPALIVEPING and WDIOF_SETTIMEOUT.
+
+	GETBOOTSTATUS is supported.  GETSTATUS returns whether the
+	watchdog timer has expired (useful when watchdog generates an
+	interrupt rather than resets the processor).
+
+	The watchdog can be configured to reset the part, signal an
+	interrupt, or issue an NMI.
+
+	The dual core parts have two watchdog devices.  Only the
+	watchdog on the core actually running Linux is supported.
+
+	The default interrupt behavior is for waking up the processor.
+	Board people can customize this behavior; see the driver for
+	more information.
+
 booke_wdt.c -- PowerPC BookE Watchdog Timer
 
 	Timeout default varies according to frequency, supports
diff --git a/MAINTAINERS b/MAINTAINERS
index 0736b64..1d7b1ce 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -767,6 +767,14 @@ L:	uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
 W:	http://blackfin.uclinux.org
 S:	Supported
 
+BLACKFIN WATCHDOG DRIVER
+P:	Mike Frysinger
+M:	michael.frysinger@analog.com
+M:	vapier.adi@gmail.com
+L:	uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+W:	http://blackfin.uclinux.org
+S:	Supported
+
 BAYCOM/HDLCDRV DRIVERS FOR AX.25
 P:	Thomas Sailer
 M:	t.sailer@alumni.ethz.ch
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index 1cad32c..43383f5 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -609,6 +609,19 @@ config SH_WDT_MMAP
 	  If you say Y here, user applications will be able to mmap the
 	  WDT/CPG registers.
 
+# Blackfin Architecture
+
+config BFIN_WDT
+	tristate "Blackfin On-Chip Watchdog Timer"
+	depends on WATCHDOG && BLACKFIN
+	---help---
+	  If you say yes here you will get support for the Blackfin On-Chip
+	  Watchdog Timer. If you have one of these processors and wish to
+	  have watchdog support enabled, say Y, otherwise say N.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bfin_wdt.
+
 # SPARC64 Architecture
 
 config WATCHDOG_CP1XXX
diff --git a/drivers/char/watchdog/Kconfig.orig b/drivers/char/watchdog/Kconfig.orig
new file mode 100644
index 0000000..1cad32c
--- /dev/null
+++ b/drivers/char/watchdog/Kconfig.orig
@@ -0,0 +1,768 @@
+#
+# Watchdog device configuration
+#
+
+menuconfig WATCHDOG
+	bool "Watchdog Timer Support"
+	---help---
+	  If you say Y here (and to one of the following options) and create a
+	  character special file /dev/watchdog with major number 10 and minor
+	  number 130 using mknod ("man mknod"), you will get a watchdog, i.e.:
+	  subsequently opening the file and then failing to write to it for
+	  longer than 1 minute will result in rebooting the machine. This
+	  could be useful for a networked machine that needs to come back
+	  on-line as fast as possible after a lock-up. There's both a watchdog
+	  implementation entirely in software (which can sometimes fail to
+	  reboot the machine) and a driver for hardware watchdog boards, which
+	  are more robust and can also keep track of the temperature inside
+	  your computer. For details, read <file:Documentation/watchdog/watchdog.txt>
+	  in the kernel source.
+
+	  The watchdog is usually used together with the watchdog daemon
+	  which is available from
+	  <ftp://ibiblio.org/pub/Linux/system/daemons/watchdog/>. This daemon can
+	  also monitor NFS connections and can reboot the machine when the process
+	  table is full.
+
+	  If unsure, say N.
+
+if WATCHDOG
+
+config WATCHDOG_NOWAYOUT
+	bool "Disable watchdog shutdown on close"
+	help
+	  The default watchdog behaviour (which you get if you say N here) is
+	  to stop the timer if the process managing it closes the file
+	  /dev/watchdog. It's always remotely possible that this process might
+	  get killed. If you say Y here, the watchdog cannot be stopped once
+	  it has been started.
+
+#
+# General Watchdog drivers
+#
+
+comment "Watchdog Device Drivers"
+
+# Architecture Independent
+
+config SOFT_WATCHDOG
+	tristate "Software watchdog"
+	help
+	  A software monitoring watchdog. This will fail to reboot your system
+	  from some situations that the hardware watchdog will recover
+	  from. Equally it's a lot cheaper to install.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called softdog.
+
+# ARM Architecture
+
+config AT91RM9200_WATCHDOG
+	tristate "AT91RM9200 watchdog"
+	depends on ARCH_AT91RM9200
+	help
+	  Watchdog timer embedded into AT91RM9200 chips. This will reboot your
+	  system when the timeout is reached.
+
+config 21285_WATCHDOG
+	tristate "DC21285 watchdog"
+	depends on FOOTBRIDGE
+	help
+	  The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
+	  here if you wish to use this. Alternatively say M to compile the
+	  driver as a module, which will be called wdt285.
+
+	  This driver does not work on all machines. In particular, early CATS
+	  boards have hardware problems that will cause the machine to simply
+	  lock up if the watchdog fires.
+
+	  "If in doubt, leave it out" - say N.
+
+config 977_WATCHDOG
+	tristate "NetWinder WB83C977 watchdog"
+	depends on FOOTBRIDGE && ARCH_NETWINDER
+	help
+	  Say Y here to include support for the WB977 watchdog included in
+	  NetWinder machines. Alternatively say M to compile the driver as
+	  a module, which will be called wdt977.
+
+	  Not sure? It's safe to say N.
+
+config IXP2000_WATCHDOG
+	tristate "IXP2000 Watchdog"
+	depends on ARCH_IXP2000
+	help
+	  Say Y here if to include support for the watchdog timer
+	  in the Intel IXP2000(2400, 2800, 2850) network processors.
+	  This driver can be built as a module by choosing M. The module
+	  will be called ixp2000_wdt.
+
+	  Say N if you are unsure.
+
+config IXP4XX_WATCHDOG
+	tristate "IXP4xx Watchdog"
+	depends on ARCH_IXP4XX
+	help
+	  Say Y here if to include support for the watchdog timer
+	  in the Intel IXP4xx network processors. This driver can
+	  be built as a module by choosing M. The module will
+	  be called ixp4xx_wdt.
+
+	  Note: The internal IXP4xx watchdog does a soft CPU reset
+	  which doesn't reset any peripherals. There are circumstances
+	  where the watchdog will fail to reset the board correctly
+	  (e.g., if the boot ROM is in an unreadable state).
+
+	  Say N if you are unsure.
+
+config S3C2410_WATCHDOG
+	tristate "S3C2410 Watchdog"
+	depends on ARCH_S3C2410
+	help
+	  Watchdog timer block in the Samsung S3C2410 chips. This will
+	  reboot the system when the timer expires with the watchdog
+	  enabled.
+
+	  The driver is limited by the speed of the system's PCLK
+	  signal, so with reasonably fast systems (PCLK around 50-66MHz)
+	  then watchdog intervals of over approximately 20seconds are
+	  unavailable.
+
+	  The driver can be built as a module by choosing M, and will
+	  be called s3c2410_wdt
+
+config SA1100_WATCHDOG
+	tristate "SA1100/PXA2xx watchdog"
+	depends on ARCH_SA1100 || ARCH_PXA
+	help
+	  Watchdog timer embedded into SA11x0 and PXA2xx chips. This will
+	  reboot your system when timeout is reached.
+
+	  NOTE: once enabled, this timer cannot be disabled.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called sa1100_wdt.
+
+config MPCORE_WATCHDOG
+	tristate "MPcore watchdog"
+	depends on ARM_MPCORE_PLATFORM && LOCAL_TIMERS
+	help
+	  Watchdog timer embedded into the MPcore system.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called mpcore_wdt.
+
+config EP93XX_WATCHDOG
+	tristate "EP93xx Watchdog"
+	depends on ARCH_EP93XX
+	help
+	  Say Y here if to include support for the watchdog timer
+	  embedded in the Cirrus Logic EP93xx family of devices.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ep93xx_wdt.
+
+config OMAP_WATCHDOG
+	tristate "OMAP Watchdog"
+	depends on ARCH_OMAP16XX || ARCH_OMAP24XX
+	help
+	  Support for TI OMAP1610/OMAP1710/OMAP2420 watchdog.  Say 'Y' here to
+	  enable the OMAP1610/OMAP1710 watchdog timer.
+
+config PNX4008_WATCHDOG
+	tristate "PNX4008 Watchdog"
+	depends on ARCH_PNX4008
+	help
+	  Say Y here if to include support for the watchdog timer
+	  in the PNX4008 processor.
+	  This driver can be built as a module by choosing M. The module
+	  will be called pnx4008_wdt.
+
+	  Say N if you are unsure.
+
+# X86 (i386 + ia64 + x86_64) Architecture
+
+config ACQUIRE_WDT
+	tristate "Acquire SBC Watchdog Timer"
+	depends on X86
+	---help---
+	  This is the driver for the hardware watchdog on Single Board
+	  Computers produced by Acquire Inc (and others). This watchdog
+	  simply watches your kernel to make sure it doesn't freeze, and if
+	  it does, it reboots your computer after a certain amount of time.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called acquirewdt.
+
+	  Most people will say N.
+
+config ADVANTECH_WDT
+	tristate "Advantech SBC Watchdog Timer"
+	depends on X86
+	help
+	  If you are configuring a Linux kernel for the Advantech single-board
+	  computer, say `Y' here to support its built-in watchdog timer
+	  feature. More information can be found at
+	  <http://www.advantech.com.tw/products/>
+
+config ALIM1535_WDT
+	tristate "ALi M1535 PMU Watchdog Timer"
+	depends on X86 && PCI
+	---help---
+	  This is the driver for the hardware watchdog on the ALi M1535 PMU.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called alim1535_wdt.
+
+	  Most people will say N.
+
+config ALIM7101_WDT
+	tristate "ALi M7101 PMU Computer Watchdog"
+	depends on X86 && PCI
+	help
+	  This is the driver for the hardware watchdog on the ALi M7101 PMU
+	  as used in the x86 Cobalt servers.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called alim7101_wdt.
+
+	  Most people will say N.
+
+config SC520_WDT
+	tristate "AMD Elan SC520 processor Watchdog"
+	depends on X86
+	help
+	  This is the driver for the hardware watchdog built in to the
+	  AMD "Elan" SC520 microcomputer commonly used in embedded systems.
+	  This watchdog simply watches your kernel to make sure it doesn't
+	  freeze, and if it does, it reboots your computer after a certain
+	  amount of time.
+
+	  You can compile this driver directly into the kernel, or use
+	  it as a module.  The module will be called sc520_wdt.
+
+config EUROTECH_WDT
+	tristate "Eurotech CPU-1220/1410 Watchdog Timer"
+	depends on X86
+	help
+	  Enable support for the watchdog timer on the Eurotech CPU-1220 and
+	  CPU-1410 cards.  These are PC/104 SBCs. Spec sheets and product
+	  information are at <http://www.eurotech.it/>.
+
+config IB700_WDT
+	tristate "IB700 SBC Watchdog Timer"
+	depends on X86
+	---help---
+	  This is the driver for the hardware watchdog on the IB700 Single
+	  Board Computer produced by TMC Technology (www.tmc-uk.com). This watchdog
+	  simply watches your kernel to make sure it doesn't freeze, and if
+	  it does, it reboots your computer after a certain amount of time.
+
+	  This driver is like the WDT501 driver but for slightly different hardware.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ib700wdt.
+
+	  Most people will say N.
+
+config IBMASR
+	tristate "IBM Automatic Server Restart"
+	depends on X86
+	help
+	  This is the driver for the IBM Automatic Server Restart watchdog
+	  timer built-in into some eServer xSeries machines.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ibmasr.
+
+config WAFER_WDT
+	tristate "ICP Wafer 5823 Single Board Computer Watchdog"
+	depends on X86
+	help
+	  This is a driver for the hardware watchdog on the ICP Wafer 5823
+	  Single Board Computer (and probably other similar models).
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called wafer5823wdt.
+
+config I6300ESB_WDT
+	tristate "Intel 6300ESB Timer/Watchdog"
+	depends on X86 && PCI
+	---help---
+	  Hardware driver for the watchdog timer built into the Intel
+	  6300ESB controller hub.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called i6300esb.
+
+config ITCO_WDT
+	tristate "Intel TCO Timer/Watchdog"
+	depends on (X86 || IA64) && PCI
+	---help---
+	  Hardware driver for the intel TCO timer based watchdog devices.
+	  These drivers are included in the Intel 82801 I/O Controller
+	  Hub family (from ICH0 up to ICH8) and in the Intel 6300ESB
+	  controller hub.
+
+	  The TCO (Total Cost of Ownership) timer is a watchdog timer
+	  that will reboot the machine after its second expiration. The
+	  expiration time can be configured with the "heartbeat" parameter.
+
+	  On some motherboards the driver may fail to reset the chipset's
+	  NO_REBOOT flag which prevents the watchdog from rebooting the
+	  machine. If this is the case you will get a kernel message like
+	  "failed to reset NO_REBOOT flag, reboot disabled by hardware".
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called iTCO_wdt.
+
+config ITCO_VENDOR_SUPPORT
+	bool "Intel TCO Timer/Watchdog Specific Vendor Support"
+	depends on ITCO_WDT
+	---help---
+	  Add vendor specific support to the intel TCO timer based watchdog
+	  devices. At this moment we only have additional support for some
+	  SuperMicro Inc. motherboards.
+
+config SC1200_WDT
+	tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog"
+	depends on X86
+	help
+	  This is a driver for National Semiconductor PC87307/PC97307 hardware
+	  watchdog cards as found on the SC1200. This watchdog is mainly used
+	  for power management purposes and can be used to power down the device
+	  during inactivity periods (includes interrupt activity monitoring).
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called sc1200wdt.
+
+	  Most people will say N.
+
+config SCx200_WDT
+	tristate "National Semiconductor SCx200 Watchdog"
+	depends on SCx200 && PCI
+	help
+	  Enable the built-in watchdog timer support on the National
+	  Semiconductor SCx200 processors.
+
+	  If compiled as a module, it will be called scx200_wdt.
+
+config PC87413_WDT
+	tristate "NS PC87413 watchdog"
+	depends on X86
+	---help---
+	  This is the driver for the hardware watchdog on the PC87413 chipset
+	  This watchdog simply watches your kernel to make sure it doesn't
+	  freeze, and if it does, it reboots your computer after a certain
+	  amount of time.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called pc87413_wdt.
+
+	  Most people will say N.
+ 
+config 60XX_WDT
+	tristate "SBC-60XX Watchdog Timer"
+	depends on X86
+	help
+	  This driver can be used with the watchdog timer found on some
+	  single board computers, namely the 6010 PII based computer.
+	  It may well work with other cards.  It reads port 0x443 to enable
+	  and re-set the watchdog timer, and reads port 0x45 to disable
+	  the watchdog.  If you have a card that behave in similar ways,
+	  you can probably make this driver work with your card as well.
+
+	  You can compile this driver directly into the kernel, or use
+	  it as a module.  The module will be called sbc60xxwdt.
+
+config SBC8360_WDT
+	tristate "SBC8360 Watchdog Timer"
+	depends on X86
+	---help---
+
+	  This is the driver for the hardware watchdog on the SBC8360 Single
+	  Board Computer produced by Axiomtek Co., Ltd. (www.axiomtek.com).
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called sbc8360.ko.
+
+	  Most people will say N.
+
+config CPU5_WDT
+	tristate "SMA CPU5 Watchdog"
+	depends on X86
+	---help---
+	  TBD.
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpu5wdt.
+
+config SMSC37B787_WDT
+	tristate "Winbond SMsC37B787 Watchdog Timer"
+	depends on X86
+	---help---
+	  This is the driver for the hardware watchdog component on the
+	  Winbond SMsC37B787 chipset as used on the NetRunner Mainboard
+	  from Vision Systems and maybe others.
+
+	  This watchdog simply watches your kernel to make sure it doesn't
+	  freeze, and if it does, it reboots your computer after a certain
+	  amount of time.
+
+	  Usually a userspace daemon will notify the kernel WDT driver that
+	  userspace is still alive, at regular intervals.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called smsc37b787_wdt.
+
+	  Most people will say N.
+
+config W83627HF_WDT
+	tristate "W83627HF Watchdog Timer"
+	depends on X86
+	---help---
+	  This is the driver for the hardware watchdog on the W83627HF chipset
+	  as used in Advantech PC-9578 and Tyan S2721-533 motherboards
+	  (and likely others).  This watchdog simply watches your kernel to
+	  make sure it doesn't freeze, and if it does, it reboots your computer
+	  after a certain amount of time.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called w83627hf_wdt.
+
+	  Most people will say N.
+
+config W83697HF_WDT
+	tristate "W83697HF/W83697HG Watchdog Timer"
+	depends on X86
+	---help---
+	  This is the driver for the hardware watchdog on the W83697HF/HG
+	  chipset as used in Dedibox/VIA motherboards (and likely others).
+	  This watchdog simply watches your kernel to make sure it doesn't
+	  freeze, and if it does, it reboots your computer after a certain
+	  amount of time.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called w83697hf_wdt.
+
+	  Most people will say N.
+
+config W83877F_WDT
+	tristate "W83877F (EMACS) Watchdog Timer"
+	depends on X86
+	---help---
+	  This is the driver for the hardware watchdog on the W83877F chipset
+	  as used in EMACS PC-104 motherboards (and likely others).  This
+	  watchdog simply watches your kernel to make sure it doesn't freeze,
+	  and if it does, it reboots your computer after a certain amount of
+	  time.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called w83877f_wdt.
+
+	  Most people will say N.
+
+config W83977F_WDT
+	tristate "W83977F (PCM-5335) Watchdog Timer"
+	depends on X86
+	---help---
+	  This is the driver for the hardware watchdog on the W83977F I/O chip
+	  as used in AAEON's PCM-5335 SBC (and likely others).  This
+	  watchdog simply watches your kernel to make sure it doesn't freeze,
+	  and if it does, it reboots your computer after a certain amount of
+	  time.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called w83977f_wdt.
+
+config MACHZ_WDT
+	tristate "ZF MachZ Watchdog"
+	depends on X86
+	---help---
+	  If you are using a ZF Micro MachZ processor, say Y here, otherwise
+	  N.  This is the driver for the watchdog timer built-in on that
+	  processor using ZF-Logic interface.  This watchdog simply watches
+	  your kernel to make sure it doesn't freeze, and if it does, it
+	  reboots your computer after a certain amount of time.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called machzwd.
+
+config SBC_EPX_C3_WATCHDOG
+	tristate "Winsystems SBC EPX-C3 watchdog"
+	depends on X86
+	---help---
+	  This is the driver for the built-in watchdog timer on the EPX-C3
+	  Single-board computer made by Winsystems, Inc.
+
+	  *Note*: This hardware watchdog is not probeable and thus there
+	  is no way to know if writing to its IO address will corrupt
+	  your system or have any real effect.  The only way to be sure
+	  that this driver does what you want is to make sure you
+	  are running it on an EPX-C3 from Winsystems with the watchdog
+	  timer at IO address 0x1ee and 0x1ef.  It will write to both those
+	  IO ports.  Basically, the assumption is made that if you compile
+	  this driver into your kernel and/or load it as a module, that you
+	  know what you are doing and that you are in fact running on an
+	  EPX-C3 board!
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called sbc_epx_c3.
+
+# PowerPC Architecture
+
+config 8xx_WDT
+	tristate "MPC8xx Watchdog Timer"
+	depends on 8xx
+
+config 83xx_WDT
+	tristate "MPC83xx Watchdog Timer"
+	depends on PPC_83xx
+
+config MV64X60_WDT
+	tristate "MV64X60 (Marvell Discovery) Watchdog Timer"
+	depends on MV64X60
+
+config BOOKE_WDT
+	bool "PowerPC Book-E Watchdog Timer"
+	depends on BOOKE || 4xx
+	---help---
+	  Please see Documentation/watchdog/watchdog-api.txt for
+	  more information.
+
+# PPC64 Architecture
+
+config WATCHDOG_RTAS
+	tristate "RTAS watchdog"
+	depends on PPC_RTAS
+	help
+	  This driver adds watchdog support for the RTAS watchdog.
+
+	  To compile this driver as a module, choose M here. The module
+	  will be called wdrtas.
+
+# MIPS Architecture
+
+config INDYDOG
+	tristate "Indy/I2 Hardware Watchdog"
+	depends on SGI_IP22
+	help
+	  Hardware driver for the Indy's/I2's watchdog. This is a
+	  watchdog timer that will reboot the machine after a 60 second
+	  timer expired and no process has written to /dev/watchdog during
+	  that time.
+
+config WDT_MTX1
+	tristate "MTX-1 Hardware Watchdog"
+	depends on MIPS_MTX1
+	help
+	  Hardware driver for the MTX-1 boards. This is a watchdog timer that
+	  will reboot the machine after a 100 seconds timer expired.
+
+config WDT_RM9K_GPI
+	tristate "RM9000/GPI hardware watchdog"
+	depends on CPU_RM9000
+	help
+	  Watchdog implementation using the GPI hardware found on
+	  PMC-Sierra RM9xxx CPUs.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called rm9k_wdt.
+
+# S390 Architecture
+
+config ZVM_WATCHDOG
+	tristate "z/VM Watchdog Timer"
+	depends on S390
+	help
+	  IBM s/390 and zSeries machines running under z/VM 5.1 or later
+	  provide a virtual watchdog timer to their guest that cause a
+	  user define Control Program command to be executed after a
+	  timeout.
+
+	  To compile this driver as a module, choose M here. The module
+	  will be called vmwatchdog.
+
+# SUPERH Architecture
+
+config SH_WDT
+	tristate "SuperH Watchdog"
+	depends on SUPERH
+	help
+	  This driver adds watchdog support for the integrated watchdog in the
+	  SuperH processors. If you have one of these processors and wish
+	  to have watchdog support enabled, say Y, otherwise say N.
+
+	  As a side note, saying Y here will automatically boost HZ to 1000
+	  so that the timer has a chance to clear the overflow counter. On
+	  slower systems (such as the SH-2 and SH-3) this will likely yield
+	  some performance issues. As such, the WDT should be avoided here
+	  unless it is absolutely necessary.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called shwdt.
+
+config SH_WDT_MMAP
+	bool "Allow mmap of SH WDT"
+	default n
+	depends on SH_WDT
+	help
+	  If you say Y here, user applications will be able to mmap the
+	  WDT/CPG registers.
+
+# SPARC64 Architecture
+
+config WATCHDOG_CP1XXX
+	tristate "CP1XXX Hardware Watchdog support"
+	depends on SPARC64 && PCI
+	---help---
+	  This is the driver for the hardware watchdog timers present on
+	  Sun Microsystems CompactPCI models CP1400 and CP1500.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called cpwatchdog.
+
+	  If you do not have a CompactPCI model CP1400 or CP1500, or
+	  another UltraSPARC-IIi-cEngine boardset with hardware watchdog,
+	  you should say N to this option.
+
+config WATCHDOG_RIO
+	tristate "RIO Hardware Watchdog support"
+	depends on SPARC64 && PCI
+	help
+	  Say Y here to support the hardware watchdog capability on Sun RIO
+	  machines.  The watchdog timeout period is normally one minute but
+	  can be changed with a boot-time parameter.
+
+#
+# ISA-based Watchdog Cards
+#
+
+comment "ISA-based Watchdog Cards"
+	depends on ISA
+
+config PCWATCHDOG
+	tristate "Berkshire Products ISA-PC Watchdog"
+	depends on ISA
+	---help---
+	  This is the driver for the Berkshire Products ISA-PC Watchdog card.
+	  This card simply watches your kernel to make sure it doesn't freeze,
+	  and if it does, it reboots your computer after a certain amount of
+	  time. This driver is like the WDT501 driver but for different
+	  hardware. Please read <file:Documentation/watchdog/pcwd-watchdog.txt>. The PC
+	  watchdog cards can be ordered from <http://www.berkprod.com/>.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called pcwd.
+
+	  Most people will say N.
+
+config MIXCOMWD
+	tristate "Mixcom Watchdog"
+	depends on ISA
+	---help---
+	  This is a driver for the Mixcom hardware watchdog cards.  This
+	  watchdog simply watches your kernel to make sure it doesn't freeze,
+	  and if it does, it reboots your computer after a certain amount of
+	  time.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called mixcomwd.
+
+	  Most people will say N.
+
+config WDT
+	tristate "WDT Watchdog timer"
+	depends on ISA
+	---help---
+	  If you have a WDT500P or WDT501P watchdog board, say Y here,
+	  otherwise N. It is not possible to probe for this board, which means
+	  that you have to inform the kernel about the IO port and IRQ that
+	  is needed (you can do this via the io and irq parameters)
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called wdt.
+
+config WDT_501
+	bool "WDT501 features"
+	depends on WDT
+	help
+	  Saying Y here and creating a character special file /dev/temperature
+	  with major number 10 and minor number 131 ("man mknod") will give
+	  you a thermometer inside your computer: reading from
+	  /dev/temperature yields one byte, the temperature in degrees
+	  Fahrenheit. This works only if you have a WDT501P watchdog board
+	  installed.
+
+	  If you want to enable the Fan Tachometer on the WDT501P, then you
+	  can do this via the tachometer parameter. Only do this if you have a
+	  fan tachometer actually set up.
+
+#
+# PCI-based Watchdog Cards
+#
+
+comment "PCI-based Watchdog Cards"
+	depends on PCI
+
+config PCIPCWATCHDOG
+	tristate "Berkshire Products PCI-PC Watchdog"
+	depends on PCI
+	---help---
+	  This is the driver for the Berkshire Products PCI-PC Watchdog card.
+	  This card simply watches your kernel to make sure it doesn't freeze,
+	  and if it does, it reboots your computer after a certain amount of
+	  time. The card can also monitor the internal temperature of the PC.
+	  More info is available at <http://www.berkprod.com/pci_pc_watchdog.htm>.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called pcwd_pci.
+
+	  Most people will say N.
+
+config WDTPCI
+	tristate "PCI-WDT500/501 Watchdog timer"
+	depends on PCI
+	---help---
+	  If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called wdt_pci.
+
+config WDT_501_PCI
+	bool "PCI-WDT501 features"
+	depends on WDTPCI
+	help
+	  Saying Y here and creating a character special file /dev/temperature
+	  with major number 10 and minor number 131 ("man mknod") will give
+	  you a thermometer inside your computer: reading from
+	  /dev/temperature yields one byte, the temperature in degrees
+	  Fahrenheit. This works only if you have a PCI-WDT501 watchdog board
+	  installed.
+
+	  If you want to enable the Fan Tachometer on the PCI-WDT501, then you
+	  can do this via the tachometer parameter. Only do this if you have a
+	  fan tachometer actually set up.
+
+#
+# USB-based Watchdog Cards
+#
+
+comment "USB-based Watchdog Cards"
+	depends on USB
+
+config USBPCWATCHDOG
+	tristate "Berkshire Products USB-PC Watchdog"
+	depends on USB
+	---help---
+	  This is the driver for the Berkshire Products USB-PC Watchdog card.
+	  This card simply watches your kernel to make sure it doesn't freeze,
+	  and if it does, it reboots your computer after a certain amount of
+	  time. The card can also monitor the internal temperature of the PC.
+	  More info is available at <http://www.berkprod.com/usb_pc_watchdog.htm>.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called pcwd_usb.
+
+	  Most people will say N.
+
+endif # WATCHDOG
diff --git a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile
index 8bfc00c..de1d75d 100644
--- a/drivers/char/watchdog/Makefile
+++ b/drivers/char/watchdog/Makefile
@@ -80,6 +80,9 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
 # SUPERH Architecture
 obj-$(CONFIG_SH_WDT) += shwdt.o
 
+# Blackfin Architecture
+obj-$(CONFIG_BFIN_WDT) += bfin_wdt.o
+
 # SPARC64 Architecture
 
 # Architecture Independant
diff --git a/drivers/char/watchdog/bfin_wdt.c b/drivers/char/watchdog/bfin_wdt.c
new file mode 100644
index 0000000..d049a4c
--- /dev/null
+++ b/drivers/char/watchdog/bfin_wdt.c
@@ -0,0 +1,621 @@
+/*
+ * Blackfin On-Chip Watchdog Driver
+ *  Supports BF53[123]/BF53[467]/BF561
+ *
+ * Originally based on softdog.c
+ * Copyright 2006-2007 Analog Devices Inc.
+ * Copyright 2006-2007 Michele d'Amico
+ * Copyright 1996 Alan Cox <alan@redhat.com>
+ *
+ * Enter bugs at http://blackfin.uclinux.org/
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+/* Notes for people customizing General Purpose Interrupt (GPI) behavior.
+ *
+ * Normally when the watchdog times out, you reboot the system.  In
+ * some scenarios, you would rather have the machine come to a complete
+ * halt.  Or perhaps you want to wake the system up from sleep.  If the
+ * board provides some watchdog functions, we'll call those.  Otherwise,
+ * we'll let the GPI event wake up the processor if it's put to sleep.
+ *
+ * The functions you should implement in your board file:
+ *
+ *	irqreturn_t bfin_board_watchdog_interrupt(void);
+ *		called when the interrupt is fired.  perhaps you want to execute
+ *		kernel_halt() or do some other crazy stuff.
+ *
+ *	int bfin_board_watchdog_suspend(void);
+ *		called when suspending this device.  default behavior is to either
+ *		mark watchdog as a wakeup source (GPI) or turn it off (RESET).
+ *
+ *	int bfin_board_watchdog_resume(void);
+ *		called when resuming this device.  default behavior is to either
+ *		unmark watchdog as a wakeup source (GPI) or turn it on (RESET).
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/timer.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/fs.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <asm/blackfin.h>
+#include <asm/uaccess.h>
+
+#define stamp(fmt, args...) pr_debug("%s:%i: " fmt "\n", __func__, __LINE__, ## args)
+#define stampit() stamp("here i am")
+
+#define WATCHDOG_NAME "bfin-wdt"
+#define PFX WATCHDOG_NAME ": "
+
+/* The BF561 has two watchdogs (one per core), but since Linux
+ * only runs on core A, we'll just work with that one.
+ */
+#ifdef BF561_FAMILY
+# define bfin_read_WDOG_CTL()    bfin_read_WDOGA_CTL()
+# define bfin_read_WDOG_CNT()    bfin_read_WDOGA_CNT()
+# define bfin_read_WDOG_STAT()   bfin_read_WDOGA_STAT()
+# define bfin_write_WDOG_CTL(x)  bfin_write_WDOGA_CTL(x)
+# define bfin_write_WDOG_CNT(x)  bfin_write_WDOGA_CNT(x)
+# define bfin_write_WDOG_STAT(x) bfin_write_WDOGA_STAT(x)
+#endif
+
+/* Bit in SWRST that indicates boot caused by watchdog */
+#define SWRST_RESET_WDOG 0x4000
+
+/* Bit in WDOG_CTL that indicates watchdog has expired (WDR0) */
+#define WDOG_EXPIRED 0x8000
+
+/* Masks for WDEV field in WDOG_CTL register */
+#define ICTL_RESET   0x0
+#define ICTL_NMI     0x2
+#define ICTL_GPI     0x4
+#define ICTL_NONE    0x6
+#define ICTL_MASK    0x6
+
+/* Masks for WDEN field in WDOG_CTL register */
+#define WDEN_MASK    0x0FF0
+#define WDEN_ENABLE  0x0000
+#define WDEN_DISABLE 0x0AD0
+
+/* some defaults */
+#define WATCHDOG_TIMEOUT 20
+#define WATCHDOG_ACTION 0 /* 0 = ICTL_RESET */
+
+static unsigned int timeout = WATCHDOG_TIMEOUT;
+static int nowayout = WATCHDOG_NOWAYOUT;
+static unsigned int action = WATCHDOG_ACTION;
+static struct watchdog_info bfin_wdt_info;
+static unsigned long open_check;
+static char expect_close, bfin_wdt_expired = 0;
+static spinlock_t bfin_wdt_spinlock = SPIN_LOCK_UNLOCKED;
+
+/**
+ *	bfin_wdt_keepalive - Keep the Userspace Watchdog Alive
+ *
+ * 	The Userspace watchdog got a KeepAlive: schedule the next timeout.
+ */
+static int bfin_wdt_keepalive(void)
+{
+	stampit();
+	bfin_write_WDOG_STAT(0);
+	return 0;
+}
+
+/**
+ *	bfin_wdt_stop - Stop the Watchdog
+ *
+ *	Stops the on-chip watchdog.
+ */
+static int bfin_wdt_stop(void)
+{
+	stampit();
+	bfin_write_WDOG_CTL((bfin_read_WDOG_CTL() & ~WDEN_MASK) | WDEN_DISABLE);
+	return 0;
+}
+
+/**
+ *	bfin_wdt_start - Start the Watchdog
+ *
+ *	Starts the on-chip watchdog.  Automatically loads WDOG_CNT
+ *	into WDOG_STAT for us.
+ */
+static int bfin_wdt_start(void)
+{
+	stampit();
+	bfin_write_WDOG_CTL((bfin_read_WDOG_CTL() & ~WDEN_MASK) | WDEN_ENABLE);
+	return 0;
+}
+
+/**
+ *	bfin_wdt_running - Check Watchdog status
+ *
+ *	See if the watchdog is running.
+ */
+static int bfin_wdt_running(void)
+{
+	return ((bfin_read_WDOG_CTL() & WDEN_MASK) != WDEN_DISABLE);
+}
+
+/**
+ *	bfin_wdt_set_timeout - Set the Userspace Watchdog timeout
+ *	@t: new timeout value (in seconds)
+ *
+ *	Translate the specified timeout in seconds into System Clock
+ *	terms which is what the on-chip Watchdog requires.
+ */
+static int bfin_wdt_set_timeout(unsigned long t)
+{
+	u32 cnt;
+	unsigned long flags;
+
+	stampit();
+
+	cnt = t * get_sclk();
+	if (cnt < get_sclk()) {
+		printk(KERN_WARNING PFX "timeout value is too large\n");
+		return -EINVAL;
+	}
+
+	spin_lock_irqsave(&bfin_wdt_spinlock, flags);
+	{
+		int run = bfin_wdt_running();
+		bfin_wdt_stop();
+		bfin_write_WDOG_CNT(cnt);
+		if (run) bfin_wdt_start();
+	}
+	spin_unlock_irqrestore(&bfin_wdt_spinlock, flags);
+
+	timeout = t;
+
+	return 0;
+}
+
+/**
+ *	bfin_wdt_interrupt - General Purpose Watchdog Interrupt Handler
+ *	@irq: irq # that triggered us
+ *	@dev_id: this device instance
+ *
+ *	Call board-specific ISR if it exists, otherwise we need to stop
+ *	and start the watchdog -- simply forcing a reload of the count
+ *	will not reset the interrupt status.
+ *
+ *	Note: While we could interrogate the WDR0 bit in WDOG_CTL, that
+ *	      requires us to turn off/on the watchdog to clear it.  So
+ *	      we'll just suck it up and mimic the bit with bfin_wdt_expired.
+ */
+extern irqreturn_t bfin_board_watchdog_interrupt(void) __attribute__((weak));
+static irqreturn_t bfin_wdt_interrupt(int irq, void *dev_id)
+{
+	bfin_wdt_expired = 1;
+	if (bfin_board_watchdog_interrupt) {
+		return bfin_board_watchdog_interrupt();
+	} else {
+		bfin_wdt_stop();
+		bfin_wdt_keepalive();
+		bfin_wdt_start();
+		return IRQ_HANDLED;
+	}
+}
+
+/**
+ *	bfin_wdt_open - Open the Device
+ *	@inode: inode of device
+ *	@file: file handle of device
+ *
+ *	Watchdog device is opened and started.
+ */
+static int bfin_wdt_open(struct inode *inode, struct file *file)
+{
+	stampit();
+
+	if (test_and_set_bit(0, &open_check))
+		return -EBUSY;
+
+	if (nowayout)
+		__module_get(THIS_MODULE);
+
+	bfin_wdt_keepalive();
+	bfin_wdt_start();
+
+	return nonseekable_open(inode, file);
+}
+
+/**
+ *	bfin_wdt_close - Close the Device
+ *	@inode: inode of device
+ *	@file: file handle of device
+ *
+ *	Watchdog device is closed and stopped.
+ */
+static int bfin_wdt_release(struct inode *inode, struct file *file)
+{
+	stampit();
+
+	if (expect_close == 42) {
+		bfin_wdt_stop();
+	} else {
+		printk(KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n");
+		bfin_wdt_keepalive();
+	}
+
+	expect_close = 0;
+	clear_bit(0, &open_check);
+
+	return 0;
+}
+
+/**
+ *	bfin_wdt_write - Write to Device
+ *	@file: file handle of device
+ *	@buf: buffer to write
+ *	@count: length of buffer
+ *	@ppos: offset
+ *
+ *	Pings the watchdog on write.
+ */
+static ssize_t bfin_wdt_write(struct file *file, const char __user *data,
+                              size_t len, loff_t *ppos)
+{
+	stampit();
+
+	if (len) {
+		if (!nowayout) {
+			size_t i;
+
+			/* In case it was set long ago */
+			expect_close = 0;
+
+			for (i = 0; i != len; i++) {
+				char c;
+				if (get_user(c, data + i))
+					return -EFAULT;
+				if (c == 'V')
+					expect_close = 42;
+			}
+		}
+		bfin_wdt_keepalive();
+	}
+
+	return len;
+}
+
+/**
+ *	bfin_wdt_ioctl - Query Device
+ *	@inode: inode of device
+ *	@file: file handle of device
+ *	@cmd: watchdog command
+ *	@arg: argument
+ *
+ *	Query basic information from the device or ping it, as outlined by the
+ *	watchdog API.
+ */
+static int bfin_wdt_ioctl(struct inode *inode, struct file *file,
+                          unsigned int cmd, unsigned long arg)
+{
+	void __user *argp = (void __user *)arg;
+	int __user *p = argp;
+
+	stampit();
+
+	switch (cmd) {
+		default:
+			return -ENOTTY;
+
+		case WDIOC_GETSUPPORT:
+			if (copy_to_user(argp, &bfin_wdt_info, sizeof(bfin_wdt_info)))
+				return -EFAULT;
+			else
+				return 0;
+
+		case WDIOC_GETSTATUS: {
+			int ret = bfin_wdt_expired;
+			bfin_wdt_expired = 0;
+			return put_user(ret, p);
+		}
+
+		case WDIOC_GETBOOTSTATUS:
+			return put_user(!!(_bfin_swrst & SWRST_RESET_WDOG), p);
+
+		case WDIOC_KEEPALIVE:
+			bfin_wdt_keepalive();
+			return 0;
+
+		case WDIOC_SETTIMEOUT: {
+			int new_timeout;
+
+			if (get_user(new_timeout, p))
+				return -EFAULT;
+
+			if (bfin_wdt_set_timeout(new_timeout))
+				return -EINVAL;
+		}
+			/* Fall */
+		case WDIOC_GETTIMEOUT:
+			return put_user(timeout, p);
+
+		case WDIOC_SETOPTIONS: {
+			unsigned long flags;
+			int options, ret = -EINVAL;
+
+			if (get_user(options, p))
+				return -EFAULT;
+
+			spin_lock_irqsave(&bfin_wdt_spinlock, flags);
+
+			if (options & WDIOS_DISABLECARD) {
+				bfin_wdt_stop();
+				ret = 0;
+			}
+
+			if (options & WDIOS_ENABLECARD) {
+				bfin_wdt_start();
+				ret = 0;
+			}
+
+			spin_unlock_irqrestore(&bfin_wdt_spinlock, flags);
+
+			return ret;
+		}
+	}
+}
+
+/**
+ *	bfin_wdt_notify_sys - Notifier Handler
+ *	@this: notifier block
+ *	@code: notifier event
+ *	@unused: unused
+ *
+ *	Handles specific events, such as turning off the watchdog during a
+ *	shutdown event.
+ */
+static int bfin_wdt_notify_sys(struct notifier_block *this, unsigned long code,
+                               void *unused)
+{
+	stampit();
+
+	if (code == SYS_DOWN || code == SYS_HALT)
+		bfin_wdt_stop();
+
+	return NOTIFY_DONE;
+}
+
+/**
+ *	bfin_wdt_probe - Init per-device settings
+ *	@pdev: device being probed
+ *
+ *	If we are in GPI mode, grab the interrupt.
+ */
+static int __devinit bfin_wdt_probe(struct platform_device *pdev)
+{
+	int ret;
+
+	stampit();
+
+	if (action == ICTL_GPI) {
+		ret = request_irq(IRQ_WATCH, bfin_wdt_interrupt,
+		                  IRQF_DISABLED, WATCHDOG_NAME, pdev);
+		if (ret) {
+			printk(KERN_ERR PFX "unable to allocate watchdog IRQ %i (err=%d)\n",
+			       IRQ_WATCH, ret);
+			clear_bit(0, &open_check);
+			return ret;
+		}
+
+		device_init_wakeup(&pdev->dev, 0);
+	}
+
+	return 0;
+}
+
+/**
+ *	bfin_wdt_remove - Free per-device settings
+ *	@pdev: device being removed
+ *
+ *	If we were in GPI mode, free the interrupt.
+ */
+static int __devexit bfin_wdt_remove(struct platform_device *pdev)
+{
+	stampit();
+
+	if (action == ICTL_GPI) {
+		device_init_wakeup(&pdev->dev, 0);
+		free_irq(IRQ_WATCH, pdev);
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int bfin_wdt_pm_state;
+
+/**
+ *	bfin_wdt_suspend - suspend the watchdog
+ *	@pdev: device being suspended
+ *	@state: requested suspend state
+ *
+ *	Remember if the watchdog was running and stop it.
+ *	TODO: is this even right?  Doesn't seem to be any
+ *	      standard in the watchdog world ...
+ */
+extern int bfin_board_watchdog_suspend(void) __attribute__((weak));
+static int bfin_wdt_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	stampit();
+
+	if (bfin_board_watchdog_suspend) {
+		return bfin_board_watchdog_suspend();
+	} else if (action == ICTL_GPI) {
+		if (device_may_wakeup(&pdev->dev))
+			enable_irq_wake(IRQ_WATCH);
+	} else {
+		bfin_wdt_pm_state = bfin_wdt_running();
+		bfin_wdt_stop();
+	}
+
+	return 0;
+}
+
+/**
+ *	bfin_wdt_resume - resume the watchdog
+ *	@pdev: device being resumed
+ *
+ *	If the watchdog was running, turn it back on.
+ */
+extern int bfin_board_watchdog_resume(void) __attribute__((weak));
+static int bfin_wdt_resume(struct platform_device *pdev)
+{
+	stampit();
+
+	if (bfin_board_watchdog_resume) {
+		return bfin_board_watchdog_resume();
+	} else if (action == ICTL_GPI) {
+		if (device_may_wakeup(&pdev->dev))
+			disable_irq_wake(IRQ_WATCH);
+	} else if (bfin_wdt_pm_state) {
+		bfin_wdt_set_timeout(timeout);
+		bfin_wdt_start();
+	}
+
+	return 0;
+}
+#else
+# define bfin_wdt_suspend NULL
+# define bfin_wdt_resume NULL
+#endif
+
+static struct platform_device bfin_wdt_device = {
+	.name          = WATCHDOG_NAME,
+	.id            = -1,
+};
+
+static struct platform_driver bfin_wdt_driver = {
+	.driver    = {
+		.name  = WATCHDOG_NAME,
+		.owner = THIS_MODULE,
+	},
+	.probe     = bfin_wdt_probe,
+	.remove    = __devexit_p(bfin_wdt_remove),
+	.suspend   = bfin_wdt_suspend,
+	.resume    = bfin_wdt_resume,
+};
+
+static struct file_operations bfin_wdt_fops = {
+	.owner    = THIS_MODULE,
+	.llseek   = no_llseek,
+	.write    = bfin_wdt_write,
+	.ioctl    = bfin_wdt_ioctl,
+	.open     = bfin_wdt_open,
+	.release  = bfin_wdt_release,
+};
+
+static struct miscdevice bfin_wdt_miscdev = {
+	.minor    = WATCHDOG_MINOR,
+	.name     = "watchdog",
+	.fops     = &bfin_wdt_fops,
+};
+
+static struct watchdog_info bfin_wdt_info = {
+	.identity = "Blackfin Watchdog",
+	.options  = WDIOF_SETTIMEOUT |
+	            WDIOF_KEEPALIVEPING |
+	            WDIOF_MAGICCLOSE,
+};
+
+static struct notifier_block bfin_wdt_notifier = {
+	.notifier_call = bfin_wdt_notify_sys,
+};
+
+/**
+ *	bfin_wdt_init - Initialize module
+ *
+ *	Registers the device and notifier handler. Actual device
+ *	initialization is handled by bfin_wdt_open().
+ */
+static int __init bfin_wdt_init(void)
+{
+	const u16 code2action[] = { ICTL_RESET, ICTL_NMI, ICTL_GPI, ICTL_NONE };
+	int ret;
+
+	stampit();
+
+	/* Check that the timeout value is within range */
+	if (bfin_wdt_set_timeout(timeout))
+		return -EINVAL;
+
+	/* Check that the action value is within range */
+	if (action >= ARRAY_SIZE(code2action)) {
+		printk(KERN_ERR PFX "invalid action, must be: 0 (reboot), 1 (NMI), 2 (GPI), 3 (none)\n");
+		return -EINVAL;
+	} else {
+		action = code2action[action];
+		bfin_write_WDOG_CTL((bfin_read_WDOG_CTL() & ~ICTL_MASK) | action);
+	}
+
+	/* Since this is an on-chip device and needs no board-specific
+	 * resources, we'll handle all the platform device stuff here.
+	 */
+	ret = platform_device_register(&bfin_wdt_device);
+	if (ret)
+		return ret;
+
+	ret = platform_driver_probe(&bfin_wdt_driver, NULL);
+	if (ret)
+		return ret;
+
+	ret = register_reboot_notifier(&bfin_wdt_notifier);
+	if (ret) {
+		printk(KERN_ERR PFX "cannot register reboot notifier (err=%d)\n", ret);
+		return ret;
+	}
+
+	ret = misc_register(&bfin_wdt_miscdev);
+	if (ret) {
+		printk(KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
+		       WATCHDOG_MINOR, ret);
+		unregister_reboot_notifier(&bfin_wdt_notifier);
+		return ret;
+	}
+
+	printk(KERN_INFO PFX "initialized: action=%d timeout=%d sec (nowayout=%d)\n",
+	       action, timeout, nowayout);
+
+	return 0;
+}
+
+/**
+ *	bfin_wdt_exit - Deinitialize module
+ *
+ *	Unregisters the device and notifier handler. Actual device
+ *	deinitialization is handled by bfin_wdt_close().
+ */
+static void __exit bfin_wdt_exit(void)
+{
+	misc_deregister(&bfin_wdt_miscdev);
+	unregister_reboot_notifier(&bfin_wdt_notifier);
+}
+
+module_init(bfin_wdt_init);
+module_exit(bfin_wdt_exit);
+
+MODULE_AUTHOR("Michele d'Amico, Mike Frysinger <vapier@gentoo.org>");
+MODULE_DESCRIPTION("Blackfin Watchdog Device Driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+
+module_param(timeout, uint, 0);
+MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. (1<=timeout<=((2^32)/SCLK), default=" __MODULE_STRING(WATCHDOG_TIMEOUT) ")");
+
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
+module_param(action, uint, 0);
+MODULE_PARM_DESC(action, "Watchdog timeout action: 0 for reboot, 1 for NMI, 2 for General Purpose Interrupt, 3 for none (default=" __MODULE_STRING(WATCHDOG_ACTION) ")");
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* Re: [PATCH 19/20] Blackfin on-chip watchdog driver
  2007-05-28  8:37 ` [PATCH 19/20] Blackfin on-chip watchdog driver Bryan Wu
@ 2007-05-29 17:20   ` Mike Frysinger
  2007-05-31 20:17     ` Mike Frysinger
  0 siblings, 1 reply; 35+ messages in thread
From: Mike Frysinger @ 2007-05-29 17:20 UTC (permalink / raw)
  To: Bryan Wu; +Cc: torvalds, akpm, linux-kernel, Mike Frysinger, Wim Van Sebroeck

On 5/28/07, Bryan Wu <bryan.wu@analog.com> wrote:
> From: Mike Frysinger <michael.frysinger@analog.com>
>
> This patch implements the driver necessary use the Analog Devices
> Blackfin processor's on-chip watchdog controller, supports
> BF53[123]/BF53[467]/BF561.
>
> Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
> Cc: Wim Van Sebroeck <wim@iguana.be>

we probably want to NACK this and wait for me to rip out the timer
bits into a sep clockevents driver

>  drivers/char/watchdog/Kconfig.orig      |  768 +++++++++++++++++++++++++++++++

looks like you got cruft in this patch anyways ...
-mike

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 19/20] Blackfin on-chip watchdog driver
  2007-05-29 17:20   ` Mike Frysinger
@ 2007-05-31 20:17     ` Mike Frysinger
  0 siblings, 0 replies; 35+ messages in thread
From: Mike Frysinger @ 2007-05-31 20:17 UTC (permalink / raw)
  To: Bryan Wu; +Cc: torvalds, akpm, linux-kernel, Mike Frysinger, Wim Van Sebroeck

On 5/29/07, Mike Frysinger <vapier.adi@gmail.com> wrote:
> On 5/28/07, Bryan Wu <bryan.wu@analog.com> wrote:
> > From: Mike Frysinger <michael.frysinger@analog.com>
> >
> > This patch implements the driver necessary use the Analog Devices
> > Blackfin processor's on-chip watchdog controller, supports
> > BF53[123]/BF53[467]/BF561.
> >
> > Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
> > Signed-off-by: Bryan Wu <bryan.wu@analog.com>
> > Cc: Wim Van Sebroeck <wim@iguana.be>
>
> we probably want to NACK this and wait for me to rip out the timer
> bits into a sep clockevents driver

ive updated our watchdog so it only does reset things ... should be
ready for mainline inclusion now :)
-mike

^ permalink raw reply	[flat|nested] 35+ messages in thread

* [PATCH 20/20] binfmt_flat: minimum support for the Blackfin relocations
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (18 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 19/20] Blackfin on-chip watchdog driver Bryan Wu
@ 2007-05-28  8:37 ` Bryan Wu
  2007-05-29 20:59 ` [PATCH 00/20] Blackfin update for 2.6.22-rc3 Linus Torvalds
  20 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-28  8:37 UTC (permalink / raw)
  To: torvalds, akpm, linux-kernel; +Cc: Bernd Schmidt, Bryan Wu

From: Bernd Schmidt <bernd.schmidt@analog.com>

This just adds minimum support for the Blackfin relocations,
since we don't have enough space in each reloc. The idea
is to store a value with one relocation so that subsequent ones can
access it.

Signed-off-by: Bernd Schmidt <bernd.schmidt@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
---
 fs/binfmt_flat.c             |    5 ++++-
 include/asm-h8300/flat.h     |    3 ++-
 include/asm-m32r/flat.h      |    3 ++-
 include/asm-m68knommu/flat.h |    3 ++-
 include/asm-sh/flat.h        |    3 ++-
 include/asm-v850/flat.h      |    4 +++-
 6 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 7b0265d..13b58f8 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -742,6 +742,7 @@ static int load_flat_file(struct linux_binprm * bprm,
 	 * __start to address 4 so that is okay).
 	 */
 	if (rev > OLD_FLAT_VERSION) {
+		unsigned long persistent = 0;
 		for (i=0; i < relocs; i++) {
 			unsigned long addr, relval;
 
@@ -749,6 +750,8 @@ static int load_flat_file(struct linux_binprm * bprm,
 			   relocated (of course, the address has to be
 			   relocated first).  */
 			relval = ntohl(reloc[i]);
+			if (flat_set_persistent (relval, &persistent))
+				continue;
 			addr = flat_get_relocate_addr(relval);
 			rp = (unsigned long *) calc_reloc(addr, libinfo, id, 1);
 			if (rp == (unsigned long *)RELOC_FAILED) {
@@ -757,7 +760,7 @@ static int load_flat_file(struct linux_binprm * bprm,
 			}
 
 			/* Get the pointer's value.  */
-			addr = flat_get_addr_from_rp(rp, relval, flags);
+			addr = flat_get_addr_from_rp(rp, relval, flags, &persistent);
 			if (addr != 0) {
 				/*
 				 * Do the relocation.  PIC relocs in the data section are
diff --git a/include/asm-h8300/flat.h b/include/asm-h8300/flat.h
index c20eee7..2a87350 100644
--- a/include/asm-h8300/flat.h
+++ b/include/asm-h8300/flat.h
@@ -9,6 +9,7 @@
 #define	flat_argvp_envp_on_stack()		1
 #define	flat_old_ram_flag(flags)		1
 #define	flat_reloc_valid(reloc, size)		((reloc) <= (size))
+#define	flat_set_persistent(relval, p)		0
 
 /*
  * on the H8 a couple of the relocations have an instruction in the
@@ -18,7 +19,7 @@
  */
 
 #define	flat_get_relocate_addr(rel)		(rel)
-#define flat_get_addr_from_rp(rp, relval, flags) \
+#define flat_get_addr_from_rp(rp, relval, flags, persistent) \
         (get_unaligned(rp) & ((flags & FLAT_FLAG_GOTPIC) ? 0xffffffff: 0x00ffffff))
 #define flat_put_addr_at_rp(rp, addr, rel) \
 	put_unaligned (((*(char *)(rp)) << 24) | ((addr) & 0x00ffffff), rp)
diff --git a/include/asm-m32r/flat.h b/include/asm-m32r/flat.h
index 1b285f6..d851cf0 100644
--- a/include/asm-m32r/flat.h
+++ b/include/asm-m32r/flat.h
@@ -15,9 +15,10 @@
 #define	flat_stack_align(sp)		(*sp += (*sp & 3 ? (4 - (*sp & 3)): 0))
 #define	flat_argvp_envp_on_stack()		0
 #define	flat_old_ram_flag(flags)		(flags)
+#define	flat_set_persistent(relval, p)		0
 #define	flat_reloc_valid(reloc, size)		\
 	(((reloc) - textlen_for_m32r_lo16_data) <= (size))
-#define flat_get_addr_from_rp(rp, relval, flags) \
+#define flat_get_addr_from_rp(rp, relval, flags, persistent) \
 	m32r_flat_get_addr_from_rp(rp, relval, (text_len) )
 
 #define flat_put_addr_at_rp(rp, addr, relval) \
diff --git a/include/asm-m68knommu/flat.h b/include/asm-m68knommu/flat.h
index 2d836ed..814b517 100644
--- a/include/asm-m68knommu/flat.h
+++ b/include/asm-m68knommu/flat.h
@@ -9,8 +9,9 @@
 #define	flat_argvp_envp_on_stack()		1
 #define	flat_old_ram_flag(flags)		(flags)
 #define	flat_reloc_valid(reloc, size)		((reloc) <= (size))
-#define	flat_get_addr_from_rp(rp, relval, flags)	get_unaligned(rp)
+#define	flat_get_addr_from_rp(rp, relval, flags, p)	get_unaligned(rp)
 #define	flat_put_addr_at_rp(rp, val, relval)	put_unaligned(val,rp)
 #define	flat_get_relocate_addr(rel)		(rel)
+#define	flat_set_persistent(relval, p)		0
 
 #endif /* __M68KNOMMU_FLAT_H__ */
diff --git a/include/asm-sh/flat.h b/include/asm-sh/flat.h
index 0d5cc04..dc4f595 100644
--- a/include/asm-sh/flat.h
+++ b/include/asm-sh/flat.h
@@ -16,8 +16,9 @@
 #define	flat_argvp_envp_on_stack()		0
 #define	flat_old_ram_flag(flags)		(flags)
 #define	flat_reloc_valid(reloc, size)		((reloc) <= (size))
-#define	flat_get_addr_from_rp(rp, relval, flags)	get_unaligned(rp)
+#define	flat_get_addr_from_rp(rp, relval, flags, p)	get_unaligned(rp)
 #define	flat_put_addr_at_rp(rp, val, relval)	put_unaligned(val,rp)
 #define	flat_get_relocate_addr(rel)		(rel)
+#define	flat_set_persistent(relval, p)		0
 
 #endif /* __ASM_SH_FLAT_H */
diff --git a/include/asm-v850/flat.h b/include/asm-v850/flat.h
index 3888f59..17f0ea5 100644
--- a/include/asm-v850/flat.h
+++ b/include/asm-v850/flat.h
@@ -25,6 +25,7 @@
 #define	flat_stack_align(sp)		/* nothing needed */
 #define	flat_argvp_envp_on_stack()	0
 #define	flat_old_ram_flag(flags)	(flags)
+#define	flat_set_persistent(relval, p)	0
 
 /* We store the type of relocation in the top 4 bits of the `relval.' */
 
@@ -46,7 +47,8 @@ flat_get_relocate_addr (unsigned long relval)
    For the v850, RP should always be half-word aligned.  */
 static inline unsigned long flat_get_addr_from_rp (unsigned long *rp,
 						   unsigned long relval,
-						   unsigned long flags)
+						   unsigned long flags,
+						   unsigned long *persistent)
 {
 	short *srp = (short *)rp;
 
-- 
1.5.2

^ permalink raw reply related	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
                   ` (19 preceding siblings ...)
  2007-05-28  8:37 ` [PATCH 20/20] binfmt_flat: minimum support for the Blackfin relocations Bryan Wu
@ 2007-05-29 20:59 ` Linus Torvalds
  2007-05-29 23:31   ` Bernd Schmidt
                     ` (2 more replies)
  20 siblings, 3 replies; 35+ messages in thread
From: Linus Torvalds @ 2007-05-29 20:59 UTC (permalink / raw)
  To: Bryan Wu; +Cc: akpm, linux-kernel



On Mon, 28 May 2007, Bryan Wu wrote:
> 
>  - Blackfin arch update including BF54x initial supporting
>  - Blackfin driver update: serial/spi/rtc
>  - Provide new Blackfin watchdog driver
>  - binfmt_flat.c for Blackfin arch modification

I realize that this all just touches blackfin-specific stuff, but after 
-rc3 I really prefer not to bother with these things..

Also, for stuff that is really just an architecture that I can't even 
test, and where there is a clear maintainership thing, I'd actually prefer 
to just do a git merge, if possible. It's not like I will likely start 
looking at some blackfin-specific patches. Judging from the diffs, you do 
actually use git, do you have a place where you could export these kinds 
of patch-series as a git tree instead?

		Linus

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-29 20:59 ` [PATCH 00/20] Blackfin update for 2.6.22-rc3 Linus Torvalds
@ 2007-05-29 23:31   ` Bernd Schmidt
  2007-05-30  1:04     ` Linus Torvalds
  2007-05-30  2:31   ` Bryan Wu
  2007-05-30 13:09   ` Robin Getz
  2 siblings, 1 reply; 35+ messages in thread
From: Bernd Schmidt @ 2007-05-29 23:31 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: Bryan Wu, akpm, linux-kernel

Linus Torvalds wrote:
> 
> On Mon, 28 May 2007, Bryan Wu wrote:
>>  - Blackfin arch update including BF54x initial supporting
>>  - Blackfin driver update: serial/spi/rtc
>>  - Provide new Blackfin watchdog driver
>>  - binfmt_flat.c for Blackfin arch modification
> 
> I realize that this all just touches blackfin-specific stuff, but after 
> -rc3 I really prefer not to bother with these things..
> 
> Also, for stuff that is really just an architecture that I can't even 
> test, and where there is a clear maintainership thing, I'd actually prefer 
> to just do a git merge, if possible. It's not like I will likely start 
> looking at some blackfin-specific patches. Judging from the diffs, you do 
> actually use git, do you have a place where you could export these kinds 
> of patch-series as a git tree instead?

The binfmt_flat patch also touches other nommu architectures.  Do you
want these kinds of patches (which aren't just Blackfin-specific)
separately as they come up?


Bernd
-- 
This footer brought to you by insane German lawmakers.
Analog Devices GmbH      Wilhelm-Wagenfeld-Str. 6      80807 Muenchen
Sitz der Gesellschaft Muenchen, Registergericht Muenchen HRB 40368
Geschaeftsfuehrer Thomas Wessel, William A. Martin, Margaret Seif

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-29 23:31   ` Bernd Schmidt
@ 2007-05-30  1:04     ` Linus Torvalds
  0 siblings, 0 replies; 35+ messages in thread
From: Linus Torvalds @ 2007-05-30  1:04 UTC (permalink / raw)
  To: Bernd Schmidt; +Cc: Bryan Wu, akpm, linux-kernel

On Wed, 30 May 2007, Bernd Schmidt wrote:
> 
> The binfmt_flat patch also touches other nommu architectures.  Do you
> want these kinds of patches (which aren't just Blackfin-specific)
> separately as they come up?

Let's take it case by case. I really have no problem with architecture- 
specific git trees occasionally touching generic code, but I usually want 
an explanation for _why_ it ends up touching some file that somebody else 
might care about (not so much because I necessarily care deeply, but so 
that I can keep up with changes, so that if somebody then complains, I 
know what they are complaining about!)

For example, what's good to do is to just give me a diffstat of the whole 
thing, and then for generic code, perhaps show the whole diff along with 
the explanation.

And if the diff is big, yes, then we probably need to handle it 
separately, but usually the things tend to be a few lines of "add support 
for this architecture to this piece of code that hasn't been abstracted 
out enough yet".

To make a long story short: no real hard rules. It can be a good idea to 
start out extra careful, and once both sides get more used to each other, 
we can loosen the rules.

		Linus

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-29 20:59 ` [PATCH 00/20] Blackfin update for 2.6.22-rc3 Linus Torvalds
  2007-05-29 23:31   ` Bernd Schmidt
@ 2007-05-30  2:31   ` Bryan Wu
  2007-05-30  2:42     ` Andrew Morton
  2007-05-30 13:09   ` Robin Getz
  2 siblings, 1 reply; 35+ messages in thread
From: Bryan Wu @ 2007-05-30  2:31 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: akpm, linux-kernel

On Tue, 2007-05-29 at 13:59 -0700, Linus Torvalds wrote:
> 
> On Mon, 28 May 2007, Bryan Wu wrote:
> > 
> >  - Blackfin arch update including BF54x initial supporting
> >  - Blackfin driver update: serial/spi/rtc
> >  - Provide new Blackfin watchdog driver
> >  - binfmt_flat.c for Blackfin arch modification
> 
> I realize that this all just touches blackfin-specific stuff, but after 
> -rc3 I really prefer not to bother with these things..
> 

Yes, I see. It should be maintained by git-merge or git-pull easily.

> Also, for stuff that is really just an architecture that I can't even 
> test, and where there is a clear maintainership thing, I'd actually prefer 
> to just do a git merge, if possible. It's not like I will likely start 
> looking at some blackfin-specific patches. Judging from the diffs, you do 
> actually use git, do you have a place where you could export these kinds 
> of patch-series as a git tree instead?

We are waiting for your command to do this, -:)).
So, can we setup a git-tree in kernel.org?

Thanks a lot
Best Regards,
-Bryan Wu

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-30  2:31   ` Bryan Wu
@ 2007-05-30  2:42     ` Andrew Morton
  2007-05-30  2:56       ` Bryan Wu
  0 siblings, 1 reply; 35+ messages in thread
From: Andrew Morton @ 2007-05-30  2:42 UTC (permalink / raw)
  To: bryan.wu; +Cc: Linus Torvalds, linux-kernel

On Wed, 30 May 2007 10:31:49 +0800 Bryan Wu <bryan.wu@analog.com> wrote:

> So, can we setup a git-tree in kernel.org?

http://kernel.org/faq/#account

Tell them we sent you ;)

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-30  2:42     ` Andrew Morton
@ 2007-05-30  2:56       ` Bryan Wu
  0 siblings, 0 replies; 35+ messages in thread
From: Bryan Wu @ 2007-05-30  2:56 UTC (permalink / raw)
  To: Andrew Morton; +Cc: bryan.wu, Linus Torvalds, linux-kernel

On Tue, 2007-05-29 at 19:42 -0700, Andrew Morton wrote:
> On Wed, 30 May 2007 10:31:49 +0800 Bryan Wu <bryan.wu@analog.com> wrote:
> 
> > So, can we setup a git-tree in kernel.org?
> 
> http://kernel.org/faq/#account
> 
> Tell them we sent you ;)

Thanks a lot. Sorry for missing FAQ.
Best Regards,
-Bryan

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-29 20:59 ` [PATCH 00/20] Blackfin update for 2.6.22-rc3 Linus Torvalds
  2007-05-29 23:31   ` Bernd Schmidt
  2007-05-30  2:31   ` Bryan Wu
@ 2007-05-30 13:09   ` Robin Getz
  2007-05-30 13:30     ` Sam Ravnborg
  2007-05-30 15:53     ` Linus Torvalds
  2 siblings, 2 replies; 35+ messages in thread
From: Robin Getz @ 2007-05-30 13:09 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: Bryan Wu, akpm, linux-kernel

On Tue 29 May 2007 16:59, Linus Torvalds pondered:
> 
> On Mon, 28 May 2007, Bryan Wu wrote:
> > 
> >  - Blackfin arch update including BF54x initial supporting
> >  - Blackfin driver update: serial/spi/rtc
> >  - Provide new Blackfin watchdog driver
> >  - binfmt_flat.c for Blackfin arch modification
> 
> I realize that this all just touches blackfin-specific stuff, but after 
> -rc3 I really prefer not to bother with these things..
> 
> Also, for stuff that is really just an architecture that I can't even 
> test,

In one of my (how did Andrew word it...) circumlocutious threads about 
Blackfin a while ago, I offered hardware to anyone who wanted to try things 
out. Greg KH was the only person who read through the entire thing, and asked 
(and got one). Offer still good for qualified developers.

-Robin

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-30 13:09   ` Robin Getz
@ 2007-05-30 13:30     ` Sam Ravnborg
  2007-05-30 13:48       ` Robin Getz
  2007-05-30 15:53     ` Linus Torvalds
  1 sibling, 1 reply; 35+ messages in thread
From: Sam Ravnborg @ 2007-05-30 13:30 UTC (permalink / raw)
  To: Robin Getz; +Cc: Linus Torvalds, Bryan Wu, akpm, linux-kernel

On Wed, May 30, 2007 at 09:09:13AM -0400, Robin Getz wrote:
> On Tue 29 May 2007 16:59, Linus Torvalds pondered:
> > 
> > On Mon, 28 May 2007, Bryan Wu wrote:
> > > 
> > >  - Blackfin arch update including BF54x initial supporting
> > >  - Blackfin driver update: serial/spi/rtc
> > >  - Provide new Blackfin watchdog driver
> > >  - binfmt_flat.c for Blackfin arch modification
> > 
> > I realize that this all just touches blackfin-specific stuff, but after 
> > -rc3 I really prefer not to bother with these things..
> > 
> > Also, for stuff that is really just an architecture that I can't even 
> > test,
> 
> In one of my (how did Andrew word it...) circumlocutious threads about 
> Blackfin a while ago, I offered hardware to anyone who wanted to try things 
> out.
Any possibility for you to provide cross-toolchain for x86?
I have no plans running on actual HW but adding a bit more compile coverage would be great.

	Sam

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-30 13:30     ` Sam Ravnborg
@ 2007-05-30 13:48       ` Robin Getz
  0 siblings, 0 replies; 35+ messages in thread
From: Robin Getz @ 2007-05-30 13:48 UTC (permalink / raw)
  To: Sam Ravnborg; +Cc: Linus Torvalds, Bryan Wu, akpm, linux-kernel

On Wed 30 May 2007 09:30, Sam Ravnborg pondered:
> Any possibility for you to provide cross-toolchain for x86?
> I have no plans running on actual HW but adding a bit more compile
> coverage would be great.

Pre-compiled tarballs, and rpms (debs comming soon), are at:

http://blackfin.uclinux.org/gf/project/toolchain/frs

Should already be in Gentoo's portage.

-Robin

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [PATCH 00/20] Blackfin update for 2.6.22-rc3
  2007-05-30 13:09   ` Robin Getz
  2007-05-30 13:30     ` Sam Ravnborg
@ 2007-05-30 15:53     ` Linus Torvalds
  1 sibling, 0 replies; 35+ messages in thread
From: Linus Torvalds @ 2007-05-30 15:53 UTC (permalink / raw)
  To: Robin Getz; +Cc: Bryan Wu, akpm, linux-kernel

On Wed, 30 May 2007, Robin Getz wrote:
> 
> In one of my (how did Andrew word it...) circumlocutious threads about 
> Blackfin a while ago, I offered hardware to anyone who wanted to try things 
> out. Greg KH was the only person who read through the entire thing, and asked 
> (and got one). Offer still good for qualified developers.

I applaud that, but I end up spending all my time on email, and I suspect 
that's true for most of the core developers. So I actually suspect that 
you'll get much better community and testing from offering these things at 
Linux users groups, and similar places where you find people who may be 
really interested in getting into something new, and don't already have 
some kernel subsystem that they are basically maintaining full time..

Not that offering them to known kernel developers is _bad_, mind you, but 
I think you'll actually find that a lot of them end up being so busy with 
their current thing that they don't have much time for another 
architecture. I know I do..

			Linus

^ permalink raw reply	[flat|nested] 35+ messages in thread

end of thread, other threads:[~2007-05-31 20:17 UTC | newest]

Thread overview: 35+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-05-28  8:37 [PATCH 00/20] Blackfin update for 2.6.22-rc3 Bryan Wu
2007-05-28  8:37 ` [PATCH 01/20] Blackfin arch: remove defconfig file Bryan Wu
2007-05-28  8:37 ` [PATCH 02/20] Blackfin arch: DMA code minor naming convention fix Bryan Wu
2007-05-28  8:37 ` [PATCH 03/20] Blackfin arch: spelling fixes Bryan Wu
2007-05-28  8:37 ` [PATCH 04/20] Blackfin arch: fix bug ad1836 fails to build properly for BF533-EZKIT Bryan Wu
2007-05-28  8:37 ` [PATCH 05/20] Blackfin arch: all symbols were offset by 4k, since we didn't have the __text label Bryan Wu
2007-05-28  8:37 ` [PATCH 06/20] Blackfin arch: mark our memory init functions with __init so they get freed after init Bryan Wu
2007-05-28  8:37 ` [PATCH 07/20] Blackfin arch: implement a basic /proc/sram file for L1 allocation visibility Bryan Wu
2007-05-28  8:37 ` [PATCH 08/20] Blackfin arch: Add header files for BF548 Bryan Wu
2007-05-28  8:37 ` [PATCH 09/20] Blackfin arch: fixup Blackfin MAINTIANERS team member list Bryan Wu
2007-05-28 11:48   ` Pekka Enberg
2007-05-28 14:33     ` Robin Getz
2007-05-28  8:37 ` [PATCH 10/20] Blackfin arch: scrub old console defines Bryan Wu
2007-05-28  8:37 ` [PATCH 11/20] Blackfin arch: update defconfigs Bryan Wu
2007-05-28  8:37 ` [PATCH 12/20] Blackfin arch: unify differences between our diff head.S files -- no functional changes Bryan Wu
2007-05-28  8:37 ` [PATCH 13/20] Blackfin arch: move more of our startup code to .init so it can be freed once we are up and running Bryan Wu
2007-05-28  8:37 ` [PATCH 14/20] Blackfin arch: add proper ENDPROC() Bryan Wu
2007-05-28  8:37 ` [PATCH 15/20] Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR Bryan Wu
2007-05-28  8:37 ` [PATCH 16/20] Blackfin serial driver: ignore framing and parity errors Bryan Wu
2007-05-28  8:37 ` [PATCH 17/20] Blackfin RTC drivers: update MAINTAINERS information Bryan Wu
2007-05-28  8:37 ` [PATCH 18/20] Blackfin SPI driver: tweak spi cleanup function to match newer kernel changes Bryan Wu
2007-05-28  8:37 ` [PATCH 19/20] Blackfin on-chip watchdog driver Bryan Wu
2007-05-29 17:20   ` Mike Frysinger
2007-05-31 20:17     ` Mike Frysinger
2007-05-28  8:37 ` [PATCH 20/20] binfmt_flat: minimum support for the Blackfin relocations Bryan Wu
2007-05-29 20:59 ` [PATCH 00/20] Blackfin update for 2.6.22-rc3 Linus Torvalds
2007-05-29 23:31   ` Bernd Schmidt
2007-05-30  1:04     ` Linus Torvalds
2007-05-30  2:31   ` Bryan Wu
2007-05-30  2:42     ` Andrew Morton
2007-05-30  2:56       ` Bryan Wu
2007-05-30 13:09   ` Robin Getz
2007-05-30 13:30     ` Sam Ravnborg
2007-05-30 13:48       ` Robin Getz
2007-05-30 15:53     ` Linus Torvalds

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox