Commit fb7267ac authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
  Blackfin arch: use a less common define name in BF549
  Blackfin arch: Add missing definitions for BF561
  Blackfin arch: reclaim a few bytes from the end of our init section
  Blackfin arch: fix libata data struct member from irq_type to irq_flags
  Blackfin arch: Do not pollute name space used in linux-2.6.x/sound
  Blackfin arch: Fix bug set correct baud for spi mmc and enable SPI after DMA.
  Blackfin arch: update board defconfig files according to latest information from ADI datasheet
  Blackfin arch: ensure that speculative loads of bad pointers don't cause us to do bad things.
  Blackfin arch: Add missing definitions of BF54x
  Blackfin arch: Fix random crash issue found by Michael.
  Blackfin arch: fix bug: tell users if the kernel is recovering from a fault condition
  Blackfin arch: add support for checking/clearing overruns in generic purpose Timer API
  Blackfin arch: cleanup arch/blackfin/kernel/traps.c handling code.
  Blackfin arch: Apply Bluetchnix vendor patch provided by Harald Krapfenbauer
  Blackfin arch: fix bug BlueTechnix CM-BF537 board config uses wrong IRQ for net2272 driver
  Blackfin arch: fix bug: kernel prints out error message twice
  Blackfin arch: add NFC driver support in BF527-EZKIT board
  Blackfin arch: Added support for HV Sistemas H8606 board
parents 2d175d43 2ea4649b
...@@ -295,6 +295,12 @@ config PNAV10 ...@@ -295,6 +295,12 @@ config PNAV10
help help
PNAV 1.0 board Support. PNAV 1.0 board Support.
config H8606_HVSISTEMAS
bool "HV Sistemas H8606"
depends on (BF532)
help
HV Sistemas H8606 board support.
config GENERIC_BOARD config GENERIC_BOARD
bool "Custom" bool "Custom"
depends on (BF537 || BF536 \ depends on (BF537 || BF536 \
...@@ -317,7 +323,8 @@ config MEM_MT48LC64M4A2FB_7E ...@@ -317,7 +323,8 @@ config MEM_MT48LC64M4A2FB_7E
config MEM_MT48LC16M16A2TG_75 config MEM_MT48LC16M16A2TG_75
bool bool
depends on (BFIN533_EZKIT || BFIN561_EZKIT \ depends on (BFIN533_EZKIT || BFIN561_EZKIT \
|| BFIN533_BLUETECHNIX_CM || BFIN537_BLUETECHNIX_CM) || BFIN533_BLUETECHNIX_CM || BFIN537_BLUETECHNIX_CM \
|| H8606_HVSISTEMAS)
default y default y
config MEM_MT48LC32M8A2_75 config MEM_MT48LC32M8A2_75
...@@ -366,7 +373,7 @@ config CLKIN_HZ ...@@ -366,7 +373,7 @@ config CLKIN_HZ
int "Crystal Frequency in Hz" int "Crystal Frequency in Hz"
default "11059200" if BFIN533_STAMP default "11059200" if BFIN533_STAMP
default "27000000" if BFIN533_EZKIT default "27000000" if BFIN533_EZKIT
default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT) default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS)
default "30000000" if BFIN561_EZKIT default "30000000" if BFIN561_EZKIT
default "24576000" if PNAV10 default "24576000" if PNAV10
help help
...@@ -404,6 +411,7 @@ config VCO_MULT ...@@ -404,6 +411,7 @@ config VCO_MULT
default "20" if BFIN537_BLUETECHNIX_CM default "20" if BFIN537_BLUETECHNIX_CM
default "20" if BFIN561_BLUETECHNIX_CM default "20" if BFIN561_BLUETECHNIX_CM
default "20" if BFIN561_EZKIT default "20" if BFIN561_EZKIT
default "16" if H8606_HVSISTEMAS
help help
This controls the frequency of the on-chip PLL. This can be between 1 and 64. This controls the frequency of the on-chip PLL. This can be between 1 and 64.
PLL Frequency = (Crystal Frequency) * (this setting) PLL Frequency = (Crystal Frequency) * (this setting)
...@@ -440,6 +448,7 @@ config SCLK_DIV ...@@ -440,6 +448,7 @@ config SCLK_DIV
default 4 if BFIN537_BLUETECHNIX_CM default 4 if BFIN537_BLUETECHNIX_CM
default 4 if BFIN561_BLUETECHNIX_CM default 4 if BFIN561_BLUETECHNIX_CM
default 5 if BFIN561_EZKIT default 5 if BFIN561_EZKIT
default 3 if H8606_HVSISTEMAS
help help
This sets the frequency of the system clock (including SDRAM or DDR). This sets the frequency of the system clock (including SDRAM or DDR).
This can be between 1 and 15 This can be between 1 and 15
...@@ -492,11 +501,13 @@ config MEM_SIZE ...@@ -492,11 +501,13 @@ config MEM_SIZE
default 64 if BFIN561_EZKIT default 64 if BFIN561_EZKIT
default 128 if BFIN533_STAMP default 128 if BFIN533_STAMP
default 64 if PNAV10 default 64 if PNAV10
default 32 if H8606_HVSISTEMAS
config MEM_ADD_WIDTH config MEM_ADD_WIDTH
int "SDRAM Memory Address Width" int "SDRAM Memory Address Width"
default 9 if BFIN533_EZKIT default 9 if BFIN533_EZKIT
default 9 if BFIN561_EZKIT default 9 if BFIN561_EZKIT
default 9 if H8606_HVSISTEMAS
default 10 if BFIN527_EZKIT default 10 if BFIN527_EZKIT
default 10 if BFIN537_STAMP default 10 if BFIN537_STAMP
default 11 if BFIN533_STAMP default 11 if BFIN533_STAMP
......
...@@ -244,7 +244,7 @@ CONFIG_CLKIN_HZ=25000000 ...@@ -244,7 +244,7 @@ CONFIG_CLKIN_HZ=25000000
# CONFIG_BFIN_KERNEL_CLOCK is not set # CONFIG_BFIN_KERNEL_CLOCK is not set
CONFIG_MAX_VCO_HZ=600000000 CONFIG_MAX_VCO_HZ=600000000
CONFIG_MIN_VCO_HZ=50000000 CONFIG_MIN_VCO_HZ=50000000
CONFIG_MAX_SCLK_HZ=133000000 CONFIG_MAX_SCLK_HZ=133333333
CONFIG_MIN_SCLK_HZ=27000000 CONFIG_MIN_SCLK_HZ=27000000
# #
......
...@@ -198,7 +198,7 @@ CONFIG_CLKIN_HZ=27000000 ...@@ -198,7 +198,7 @@ CONFIG_CLKIN_HZ=27000000
# CONFIG_BFIN_KERNEL_CLOCK is not set # CONFIG_BFIN_KERNEL_CLOCK is not set
CONFIG_MAX_VCO_HZ=750000000 CONFIG_MAX_VCO_HZ=750000000
CONFIG_MIN_VCO_HZ=50000000 CONFIG_MIN_VCO_HZ=50000000
CONFIG_MAX_SCLK_HZ=133000000 CONFIG_MAX_SCLK_HZ=133333333
CONFIG_MIN_SCLK_HZ=27000000 CONFIG_MIN_SCLK_HZ=27000000
# #
......
...@@ -199,7 +199,7 @@ CONFIG_CLKIN_HZ=11059200 ...@@ -199,7 +199,7 @@ CONFIG_CLKIN_HZ=11059200
# CONFIG_BFIN_KERNEL_CLOCK is not set # CONFIG_BFIN_KERNEL_CLOCK is not set
CONFIG_MAX_VCO_HZ=750000000 CONFIG_MAX_VCO_HZ=750000000
CONFIG_MIN_VCO_HZ=50000000 CONFIG_MIN_VCO_HZ=50000000
CONFIG_MAX_SCLK_HZ=133000000 CONFIG_MAX_SCLK_HZ=133333333
CONFIG_MIN_SCLK_HZ=27000000 CONFIG_MIN_SCLK_HZ=27000000
# #
......
...@@ -206,7 +206,7 @@ CONFIG_CLKIN_HZ=25000000 ...@@ -206,7 +206,7 @@ CONFIG_CLKIN_HZ=25000000
# CONFIG_BFIN_KERNEL_CLOCK is not set # CONFIG_BFIN_KERNEL_CLOCK is not set
CONFIG_MAX_VCO_HZ=600000000 CONFIG_MAX_VCO_HZ=600000000
CONFIG_MIN_VCO_HZ=50000000 CONFIG_MIN_VCO_HZ=50000000
CONFIG_MAX_SCLK_HZ=133000000 CONFIG_MAX_SCLK_HZ=133333333
CONFIG_MIN_SCLK_HZ=27000000 CONFIG_MIN_SCLK_HZ=27000000
# #
......
# #
# Automatically generated make config: don't edit # Automatically generated make config: don't edit
# Linux kernel version: 2.6.22.6 # Linux kernel version: 2.6.22.10
# Sat Oct 27 02:34:07 2007
# #
# CONFIG_MMU is not set # CONFIG_MMU is not set
# CONFIG_FPU is not set # CONFIG_FPU is not set
...@@ -64,7 +65,6 @@ CONFIG_FUTEX=y ...@@ -64,7 +65,6 @@ CONFIG_FUTEX=y
CONFIG_ANON_INODES=y CONFIG_ANON_INODES=y
CONFIG_EPOLL=y CONFIG_EPOLL=y
CONFIG_SIGNALFD=y CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y CONFIG_EVENTFD=y
CONFIG_VM_EVENT_COUNTERS=y CONFIG_VM_EVENT_COUNTERS=y
CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
...@@ -117,6 +117,9 @@ CONFIG_PREEMPT_VOLUNTARY=y ...@@ -117,6 +117,9 @@ CONFIG_PREEMPT_VOLUNTARY=y
# #
# Processor and Board Settings # Processor and Board Settings
# #
# CONFIG_BF522 is not set
# CONFIG_BF525 is not set
# CONFIG_BF527 is not set
# CONFIG_BF531 is not set # CONFIG_BF531 is not set
# CONFIG_BF532 is not set # CONFIG_BF532 is not set
# CONFIG_BF533 is not set # CONFIG_BF533 is not set
...@@ -129,6 +132,7 @@ CONFIG_PREEMPT_VOLUNTARY=y ...@@ -129,6 +132,7 @@ CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_BF549=y CONFIG_BF549=y
# CONFIG_BF561 is not set # CONFIG_BF561 is not set
CONFIG_BF_REV_0_0=y CONFIG_BF_REV_0_0=y
# CONFIG_BF_REV_0_1 is not set
# CONFIG_BF_REV_0_2 is not set # CONFIG_BF_REV_0_2 is not set
# CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_3 is not set
# CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_4 is not set
...@@ -137,6 +141,7 @@ CONFIG_BF_REV_0_0=y ...@@ -137,6 +141,7 @@ CONFIG_BF_REV_0_0=y
# CONFIG_BF_REV_NONE is not set # CONFIG_BF_REV_NONE is not set
CONFIG_BF54x=y CONFIG_BF54x=y
CONFIG_BFIN_SINGLE_CORE=y CONFIG_BFIN_SINGLE_CORE=y
# CONFIG_BFIN527_EZKIT is not set
# CONFIG_BFIN533_EZKIT is not set # CONFIG_BFIN533_EZKIT is not set
# CONFIG_BFIN533_STAMP is not set # CONFIG_BFIN533_STAMP is not set
# CONFIG_BFIN537_STAMP is not set # CONFIG_BFIN537_STAMP is not set
...@@ -147,8 +152,23 @@ CONFIG_BFIN548_EZKIT=y ...@@ -147,8 +152,23 @@ CONFIG_BFIN548_EZKIT=y
# CONFIG_BFIN561_EZKIT is not set # CONFIG_BFIN561_EZKIT is not set
# CONFIG_BFIN561_TEPLA is not set # CONFIG_BFIN561_TEPLA is not set
# CONFIG_PNAV10 is not set # CONFIG_PNAV10 is not set
# CONFIG_H8606_HVSISTEMAS is not set
# CONFIG_GENERIC_BOARD is not set # CONFIG_GENERIC_BOARD is not set
CONFIG_IRQ_PLL_WAKEUP=7 CONFIG_IRQ_PLL_WAKEUP=7
CONFIG_IRQ_RTC=8
CONFIG_IRQ_SPORT0_RX=9
CONFIG_IRQ_SPORT0_TX=9
CONFIG_IRQ_SPORT1_RX=9
CONFIG_IRQ_SPORT1_TX=9
CONFIG_IRQ_UART0_RX=10
CONFIG_IRQ_UART0_TX=10
CONFIG_IRQ_UART1_RX=10
CONFIG_IRQ_UART1_TX=10
CONFIG_IRQ_CNT=8
CONFIG_IRQ_USB_INT0=11
CONFIG_IRQ_USB_INT1=11
CONFIG_IRQ_USB_INT2=11
CONFIG_IRQ_USB_DMA=11
CONFIG_IRQ_TIMER0=11 CONFIG_IRQ_TIMER0=11
CONFIG_IRQ_TIMER1=11 CONFIG_IRQ_TIMER1=11
CONFIG_IRQ_TIMER2=11 CONFIG_IRQ_TIMER2=11
...@@ -160,15 +180,6 @@ CONFIG_IRQ_TIMER7=11 ...@@ -160,15 +180,6 @@ CONFIG_IRQ_TIMER7=11
CONFIG_IRQ_TIMER8=11 CONFIG_IRQ_TIMER8=11
CONFIG_IRQ_TIMER9=11 CONFIG_IRQ_TIMER9=11
CONFIG_IRQ_TIMER10=11 CONFIG_IRQ_TIMER10=11
CONFIG_IRQ_RTC=8
CONFIG_IRQ_SPORT0_RX=9
CONFIG_IRQ_SPORT0_TX=9
CONFIG_IRQ_SPORT1_RX=9
CONFIG_IRQ_SPORT1_TX=9
CONFIG_IRQ_UART0_RX=10
CONFIG_IRQ_UART0_TX=10
CONFIG_IRQ_UART1_RX=10
CONFIG_IRQ_UART1_TX=10
# #
# BF548 Specific Configuration # BF548 Specific Configuration
...@@ -236,16 +247,11 @@ CONFIG_IRQ_PIXC_IN0=8 ...@@ -236,16 +247,11 @@ CONFIG_IRQ_PIXC_IN0=8
CONFIG_IRQ_PIXC_IN1=8 CONFIG_IRQ_PIXC_IN1=8
CONFIG_IRQ_PIXC_OUT=8 CONFIG_IRQ_PIXC_OUT=8
CONFIG_IRQ_SDH=8 CONFIG_IRQ_SDH=8
CONFIG_IRQ_CNT=8
CONFIG_IRQ_KEY=8 CONFIG_IRQ_KEY=8
CONFIG_IRQ_CAN1_RX=11 CONFIG_IRQ_CAN1_RX=11
CONFIG_IRQ_CAN1_TX=11 CONFIG_IRQ_CAN1_TX=11
CONFIG_IRQ_SDH_MASK0=11 CONFIG_IRQ_SDH_MASK0=11
CONFIG_IRQ_SDH_MASK1=11 CONFIG_IRQ_SDH_MASK1=11
CONFIG_IRQ_USB_INT0=11
CONFIG_IRQ_USB_INT1=11
CONFIG_IRQ_USB_INT2=11
CONFIG_IRQ_USB_DMA=11
CONFIG_IRQ_OTPSEC=11 CONFIG_IRQ_OTPSEC=11
CONFIG_IRQ_PINT2=11 CONFIG_IRQ_PINT2=11
CONFIG_IRQ_PINT3=11 CONFIG_IRQ_PINT3=11
...@@ -273,9 +279,9 @@ CONFIG_PINT3_ASSIGN=0x02020303 ...@@ -273,9 +279,9 @@ CONFIG_PINT3_ASSIGN=0x02020303
# #
CONFIG_CLKIN_HZ=25000000 CONFIG_CLKIN_HZ=25000000
# CONFIG_BFIN_KERNEL_CLOCK is not set # CONFIG_BFIN_KERNEL_CLOCK is not set
CONFIG_MAX_VCO_HZ=533000000 CONFIG_MAX_VCO_HZ=533333333
CONFIG_MIN_VCO_HZ=50000000 CONFIG_MIN_VCO_HZ=50000000
CONFIG_MAX_SCLK_HZ=133000000 CONFIG_MAX_SCLK_HZ=133333333
CONFIG_MIN_SCLK_HZ=27000000 CONFIG_MIN_SCLK_HZ=27000000
# #
...@@ -332,9 +338,10 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 ...@@ -332,9 +338,10 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set # CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1 CONFIG_ZONE_DMA_FLAG=1
CONFIG_LARGE_ALLOCS=y CONFIG_LARGE_ALLOCS=y
# CONFIG_BFIN_GPTIMERS is not set
CONFIG_BFIN_DMA_5XX=y CONFIG_BFIN_DMA_5XX=y
# CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_2M=y
CONFIG_DMA_UNCACHED_1M=y # CONFIG_DMA_UNCACHED_1M is not set
# CONFIG_DMA_UNCACHED_NONE is not set # CONFIG_DMA_UNCACHED_NONE is not set
# #
...@@ -353,7 +360,7 @@ CONFIG_L1_MAX_PIECE=16 ...@@ -353,7 +360,7 @@ CONFIG_L1_MAX_PIECE=16
# #
# #
# EBIU_AMBCTL Global Control # EBIU_AMGCTL Global Control
# #
CONFIG_C_AMCKEN=y CONFIG_C_AMCKEN=y
# CONFIG_C_AMBEN is not set # CONFIG_C_AMBEN is not set
...@@ -722,7 +729,7 @@ CONFIG_NETDEV_10000=y ...@@ -722,7 +729,7 @@ CONFIG_NETDEV_10000=y
# #
# Input device support # Input device support
# #
CONFIG_INPUT=y CONFIG_INPUT=m
# CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set # CONFIG_INPUT_POLLDEV is not set
...@@ -731,18 +738,39 @@ CONFIG_INPUT=y ...@@ -731,18 +738,39 @@ CONFIG_INPUT=y
# #
# CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_TSDEV=m
# CONFIG_INPUT_EVDEV is not set CONFIG_INPUT_TSDEV_SCREEN_X=240
# CONFIG_INPUT_EVBUG is not set CONFIG_INPUT_TSDEV_SCREEN_Y=320
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=m
# #
# Input Device Drivers # Input Device Drivers
# #
# CONFIG_INPUT_KEYBOARD is not set CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_GPIO is not set
CONFIG_KEYBOARD_BFIN=m
# CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
CONFIG_TOUCHSCREEN_AD7877=m
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# 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_TOUCHSCREEN_USB_COMPOSITE is not set
CONFIG_INPUT_MISC=y CONFIG_INPUT_MISC=y
# CONFIG_INPUT_ATI_REMOTE is not set # CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set # CONFIG_INPUT_ATI_REMOTE2 is not set
...@@ -764,9 +792,9 @@ CONFIG_INPUT_MISC=y ...@@ -764,9 +792,9 @@ CONFIG_INPUT_MISC=y
# #
# CONFIG_AD9960 is not set # CONFIG_AD9960 is not set
# CONFIG_SPI_ADC_BF533 is not set # CONFIG_SPI_ADC_BF533 is not set
# CONFIG_BFIN_PFLAGS is not set # CONFIG_BF5xx_PFLAGS is not set
# CONFIG_BF5xx_PPIFCD is not set # CONFIG_BF5xx_PPIFCD is not set
# CONFIG_BF5xx_TIMERS is not set # CONFIG_BFIN_SIMPLE_TIMER is not set
# CONFIG_BF5xx_PPI is not set # CONFIG_BF5xx_PPI is not set
# CONFIG_BFIN_SPORT is not set # CONFIG_BFIN_SPORT is not set
# CONFIG_BFIN_TIMER_LATENCY is not set # CONFIG_BFIN_TIMER_LATENCY is not set
...@@ -958,17 +986,92 @@ CONFIG_DAB=y ...@@ -958,17 +986,92 @@ CONFIG_DAB=y
# #
# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set # CONFIG_VGASTATE is not set
# CONFIG_FB 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_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_SYS_FOPS is not set
CONFIG_FB_DEFERRED_IO=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_BF54X_LQ043=m
# CONFIG_FB_BFIN_T350MCQB is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_LOGO is not set
# #
# Sound # Sound
# #
# CONFIG_SOUND is not set CONFIG_SOUND=y
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
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
#
# ALSA Blackfin devices
#
# CONFIG_SND_BLACKFIN_AD1836 is not set
# CONFIG_SND_BFIN_AD73311 is not set
#
# System on Chip audio support
#
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC=y
CONFIG_SND_BF5XX_SOC=y
CONFIG_SND_BF5XX_SOC_AC97=y
CONFIG_SND_BF5XX_SOC_BF548_EZKIT=y
CONFIG_SND_BF5XX_SPORT_NUM=0
# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
CONFIG_SND_SOC_AD1980=y
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y
# #
# HID Devices # HID Devices
# #
CONFIG_HID=y CONFIG_HID=m
# CONFIG_HID_DEBUG is not set # CONFIG_HID_DEBUG is not set
# #
...@@ -1101,8 +1204,13 @@ CONFIG_EXT2_FS=y ...@@ -1101,8 +1204,13 @@ CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_XATTR=y
# CONFIG_EXT2_FS_POSIX_ACL is not set # CONFIG_EXT2_FS_POSIX_ACL is not set
# CONFIG_EXT2_FS_SECURITY is not set # CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT3_FS is not set CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set # CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set # CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set # CONFIG_JFS_FS is not set
...@@ -1123,15 +1231,22 @@ CONFIG_DNOTIFY=y ...@@ -1123,15 +1231,22 @@ CONFIG_DNOTIFY=y
# #
# CD-ROM/DVD Filesystems # CD-ROM/DVD Filesystems
# #
# CONFIG_ISO9660_FS is not set CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
# CONFIG_UDF_FS is not set # CONFIG_UDF_FS is not set
# #
# DOS/FAT/NT Filesystems # DOS/FAT/NT Filesystems
# #
# CONFIG_MSDOS_FS is not set CONFIG_FAT_FS=m
# CONFIG_VFAT_FS is not set CONFIG_MSDOS_FS=m
# CONFIG_NTFS_FS is not set CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
# #
# Pseudo filesystems # Pseudo filesystems
...@@ -1183,10 +1298,33 @@ CONFIG_JFFS2_RTIME=y ...@@ -1183,10 +1298,33 @@ CONFIG_JFFS2_RTIME=y
# #
# Network File Systems # Network File Systems
# #
# CONFIG_NFS_FS is not set CONFIG_NFS_FS=m
# CONFIG_NFSD is not set CONFIG_NFS_V3=y
# CONFIG_SMB_FS is not set # CONFIG_NFS_V3_ACL is not set
# CONFIG_CIFS is not set # CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
CONFIG_SMB_NLS_DEFAULT=y
CONFIG_SMB_NLS_REMOTE="cp437"
CONFIG_CIFS=y
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set # CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set # CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set # CONFIG_AFS_FS is not set
...@@ -1195,13 +1333,68 @@ CONFIG_JFFS2_RTIME=y ...@@ -1195,13 +1333,68 @@ CONFIG_JFFS2_RTIME=y
# #
# Partition Types # Partition Types
# #
# CONFIG_PARTITION_ADVANCED is not set CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
# #
# Native Language Support # Native Language Support
# #
# CONFIG_NLS is not set CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
# #
# Distributed Lock Manager # Distributed Lock Manager
......
...@@ -243,7 +243,7 @@ CONFIG_CLKIN_HZ=30000000 ...@@ -243,7 +243,7 @@ CONFIG_CLKIN_HZ=30000000
# CONFIG_BFIN_KERNEL_CLOCK is not set # CONFIG_BFIN_KERNEL_CLOCK is not set
CONFIG_MAX_VCO_HZ=600000000 CONFIG_MAX_VCO_HZ=600000000
CONFIG_MIN_VCO_HZ=50000000 CONFIG_MIN_VCO_HZ=50000000
CONFIG_MAX_SCLK_HZ=133000000 CONFIG_MAX_SCLK_HZ=133333333
CONFIG_MIN_SCLK_HZ=27000000 CONFIG_MIN_SCLK_HZ=27000000
# #
......
...@@ -204,7 +204,7 @@ CONFIG_CLKIN_HZ=24576000 ...@@ -204,7 +204,7 @@ CONFIG_CLKIN_HZ=24576000
# CONFIG_BFIN_KERNEL_CLOCK is not set # CONFIG_BFIN_KERNEL_CLOCK is not set
CONFIG_MAX_VCO_HZ=600000000 CONFIG_MAX_VCO_HZ=600000000
CONFIG_MIN_VCO_HZ=50000000 CONFIG_MIN_VCO_HZ=50000000
CONFIG_MAX_SCLK_HZ=133000000 CONFIG_MAX_SCLK_HZ=133333333
CONFIG_MIN_SCLK_HZ=27000000 CONFIG_MIN_SCLK_HZ=27000000
# #
......
...@@ -55,8 +55,10 @@ ENTRY(_ret_from_fork) ...@@ -55,8 +55,10 @@ ENTRY(_ret_from_fork)
/* do a 'fake' RTI by jumping to [RETI] /* do a 'fake' RTI by jumping to [RETI]
* to avoid clearing supervisor mode in child * to avoid clearing supervisor mode in child
*/ */
r0 = [sp + PT_PC];
[sp + PT_P0] = r0;
RESTORE_ALL_SYS RESTORE_ALL_SYS
p0 = reti;
jump (p0); jump (p0);
ENDPROC(_ret_from_fork) ENDPROC(_ret_from_fork)
......
...@@ -129,4 +129,18 @@ ENTRY(_atomic_xor32) ...@@ -129,4 +129,18 @@ ENTRY(_atomic_xor32)
rts; rts;
ENDPROC (_atomic_ior32) ENDPROC (_atomic_ior32)
.align 16
/*
* safe_user_instruction
* Four NOPS are enough to allow the pipeline to speculativily load
* execute anything it wants. After that, things have gone bad, and
* we are stuck - so panic. Since we might be in user space, we can't
* call panic, so just cause a unhandled exception, this should cause
* a dump of the trace buffer so we can tell were we are, and a reboot
*/
ENTRY(_safe_user_instruction)
NOP; NOP; NOP; NOP;
EXCPT 0x4;
ENDPROC(_safe_user_instruction)
ENTRY(_fixed_code_end) ENTRY(_fixed_code_end)
...@@ -20,8 +20,7 @@ ...@@ -20,8 +20,7 @@
#else #else
# define tassert(expr) \ # define tassert(expr) \
if (!(expr)) \ if (!(expr)) \
printk(KERN_DEBUG "%s:%s:%i: Assertion failed: " #expr "\n", \ printk(KERN_DEBUG "%s:%s:%i: Assertion failed: " #expr "\n", __FILE__, __func__, __LINE__);
__FILE__, __func__, __LINE__);
#endif #endif
#define BFIN_TIMER_NUM_GROUP (BFIN_TIMER_OCTET(MAX_BLACKFIN_GPTIMERS - 1) + 1) #define BFIN_TIMER_NUM_GROUP (BFIN_TIMER_OCTET(MAX_BLACKFIN_GPTIMERS - 1) + 1)
...@@ -70,7 +69,7 @@ static volatile GPTIMER_group_regs *const group_regs[BFIN_TIMER_NUM_GROUP] = ...@@ -70,7 +69,7 @@ static volatile GPTIMER_group_regs *const group_regs[BFIN_TIMER_NUM_GROUP] =
#endif #endif
}; };
static uint32_t const dis_mask[MAX_BLACKFIN_GPTIMERS] = static uint32_t const trun_mask[MAX_BLACKFIN_GPTIMERS] =
{ {
TIMER_STATUS_TRUN0, TIMER_STATUS_TRUN0,
TIMER_STATUS_TRUN1, TIMER_STATUS_TRUN1,
...@@ -90,7 +89,27 @@ static uint32_t const dis_mask[MAX_BLACKFIN_GPTIMERS] = ...@@ -90,7 +89,27 @@ static uint32_t const dis_mask[MAX_BLACKFIN_GPTIMERS] =
#endif #endif
}; };
static uint32_t const irq_mask[MAX_BLACKFIN_GPTIMERS] = static uint32_t const tovf_mask[MAX_BLACKFIN_GPTIMERS] =
{
TIMER_STATUS_TOVF0,
TIMER_STATUS_TOVF1,
TIMER_STATUS_TOVF2,
#if (MAX_BLACKFIN_GPTIMERS > 3)
TIMER_STATUS_TOVF3,
TIMER_STATUS_TOVF4,
TIMER_STATUS_TOVF5,
TIMER_STATUS_TOVF6,
TIMER_STATUS_TOVF7,
#endif
#if (MAX_BLACKFIN_GPTIMERS > 8)
TIMER_STATUS_TOVF8,
TIMER_STATUS_TOVF9,
TIMER_STATUS_TOVF10,
TIMER_STATUS_TOVF11,
#endif
};
static uint32_t const timil_mask[MAX_BLACKFIN_GPTIMERS] =
{ {
TIMER_STATUS_TIMIL0, TIMER_STATUS_TIMIL0,
TIMER_STATUS_TIMIL1, TIMER_STATUS_TIMIL1,
...@@ -165,17 +184,31 @@ EXPORT_SYMBOL(set_gptimer_status); ...@@ -165,17 +184,31 @@ EXPORT_SYMBOL(set_gptimer_status);
uint16_t get_gptimer_intr(int timer_id) uint16_t get_gptimer_intr(int timer_id)
{ {
tassert(timer_id < MAX_BLACKFIN_GPTIMERS); tassert(timer_id < MAX_BLACKFIN_GPTIMERS);
return (group_regs[BFIN_TIMER_OCTET(timer_id)]->status & irq_mask[timer_id]) ? 1 : 0; return (group_regs[BFIN_TIMER_OCTET(timer_id)]->status & timil_mask[timer_id]) ? 1 : 0;
} }
EXPORT_SYMBOL(get_gptimer_intr); EXPORT_SYMBOL(get_gptimer_intr);
void clear_gptimer_intr(int timer_id) void clear_gptimer_intr(int timer_id)
{ {
tassert(timer_id < MAX_BLACKFIN_GPTIMERS); tassert(timer_id < MAX_BLACKFIN_GPTIMERS);
group_regs[BFIN_TIMER_OCTET(timer_id)]->status = irq_mask[timer_id]; group_regs[BFIN_TIMER_OCTET(timer_id)]->status = timil_mask[timer_id];
} }
EXPORT_SYMBOL(clear_gptimer_intr); EXPORT_SYMBOL(clear_gptimer_intr);
uint16_t get_gptimer_over(int timer_id)
{
tassert(timer_id < MAX_BLACKFIN_GPTIMERS);
return (group_regs[BFIN_TIMER_OCTET(timer_id)]->status & tovf_mask[timer_id]) ? 1 : 0;
}
EXPORT_SYMBOL(get_gptimer_over);
void clear_gptimer_over(int timer_id)
{
tassert(timer_id < MAX_BLACKFIN_GPTIMERS);
group_regs[BFIN_TIMER_OCTET(timer_id)]->status = tovf_mask[timer_id];
}
EXPORT_SYMBOL(clear_gptimer_over);
void set_gptimer_config(int timer_id, uint16_t config) void set_gptimer_config(int timer_id, uint16_t config)
{ {
tassert(timer_id < MAX_BLACKFIN_GPTIMERS); tassert(timer_id < MAX_BLACKFIN_GPTIMERS);
...@@ -214,7 +247,7 @@ void disable_gptimers(uint16_t mask) ...@@ -214,7 +247,7 @@ void disable_gptimers(uint16_t mask)
} }
for (i = 0; i < MAX_BLACKFIN_GPTIMERS; ++i) for (i = 0; i < MAX_BLACKFIN_GPTIMERS; ++i)
if (mask & (1 << i)) if (mask & (1 << i))
group_regs[BFIN_TIMER_OCTET(i)]->status |= dis_mask[i]; group_regs[BFIN_TIMER_OCTET(i)]->status |= trun_mask[i];
SSYNC(); SSYNC();
} }
EXPORT_SYMBOL(disable_gptimers); EXPORT_SYMBOL(disable_gptimers);
......
...@@ -316,6 +316,15 @@ void __init setup_arch(char **cmdline_p) ...@@ -316,6 +316,15 @@ void __init setup_arch(char **cmdline_p)
init_leds(); init_leds();
_bfin_swrst = bfin_read_SWRST();
if (_bfin_swrst & RESET_DOUBLE)
printk(KERN_INFO "Recovering from Double Fault event\n");
else if (_bfin_swrst & RESET_WDOG)
printk(KERN_INFO "Recovering from Watchdog event\n");
else if (_bfin_swrst & RESET_SOFTWARE)
printk(KERN_NOTICE "Reset caused by Software reset\n");
printk(KERN_INFO "Blackfin support (C) 2004-2007 Analog Devices, Inc.\n"); printk(KERN_INFO "Blackfin support (C) 2004-2007 Analog Devices, Inc.\n");
if (bfin_compiled_revid() == 0xffff) if (bfin_compiled_revid() == 0xffff)
printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU); printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU);
...@@ -402,8 +411,6 @@ void __init setup_arch(char **cmdline_p) ...@@ -402,8 +411,6 @@ void __init setup_arch(char **cmdline_p)
if (l1_length > L1_DATA_A_LENGTH) if (l1_length > L1_DATA_A_LENGTH)
panic("L1 data memory overflow\n"); panic("L1 data memory overflow\n");
_bfin_swrst = bfin_read_SWRST();
/* Copy atomic sequences to their fixed location, and sanity check that /* Copy atomic sequences to their fixed location, and sanity check that
these locations are the ones that we advertise to userspace. */ these locations are the ones that we advertise to userspace. */
memcpy((void *)FIXED_CODE_START, &fixed_code_start, memcpy((void *)FIXED_CODE_START, &fixed_code_start,
...@@ -424,6 +431,8 @@ void __init setup_arch(char **cmdline_p) ...@@ -424,6 +431,8 @@ void __init setup_arch(char **cmdline_p)
!= ATOMIC_AND32 - FIXED_CODE_START); != ATOMIC_AND32 - FIXED_CODE_START);
BUG_ON((char *)&atomic_xor32 - (char *)&fixed_code_start BUG_ON((char *)&atomic_xor32 - (char *)&fixed_code_start
!= ATOMIC_XOR32 - FIXED_CODE_START); != ATOMIC_XOR32 - FIXED_CODE_START);
BUG_ON((char *)&safe_user_instruction - (char *)&fixed_code_start
!= SAFE_USER_INSTRUCTION - FIXED_CODE_START);
init_exception_vectors(); init_exception_vectors();
bf53x_cache_init(); bf53x_cache_init();
......
...@@ -37,10 +37,24 @@ ...@@ -37,10 +37,24 @@
#include <asm/blackfin.h> #include <asm/blackfin.h>
#include <asm/irq_handler.h> #include <asm/irq_handler.h>
#include <asm/trace.h> #include <asm/trace.h>
#include <asm/fixed_code.h>
#ifdef CONFIG_KGDB #ifdef CONFIG_KGDB
# include <linux/debugger.h> # include <linux/debugger.h>
# include <linux/kgdb.h> # include <linux/kgdb.h>
# define CHK_DEBUGGER_TRAP() \
do { \
CHK_DEBUGGER(trapnr, sig, info.si_code, fp, ); \
} while (0)
# define CHK_DEBUGGER_TRAP_MAYBE() \
do { \
if (kgdb_connected) \
CHK_DEBUGGER_TRAP(); \
} while (0)
#else
# define CHK_DEBUGGER_TRAP() do { } while (0)
# define CHK_DEBUGGER_TRAP_MAYBE() do { } while (0)
#endif #endif
/* Initiate the event table handler */ /* Initiate the event table handler */
...@@ -53,13 +67,13 @@ void __init trap_init(void) ...@@ -53,13 +67,13 @@ void __init trap_init(void)
int kstack_depth_to_print = 48; int kstack_depth_to_print = 48;
#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON static void decode_address(char *buf, unsigned long address)
static int printk_address(unsigned long address)
{ {
struct vm_list_struct *vml; struct vm_list_struct *vml;
struct task_struct *p; struct task_struct *p;
struct mm_struct *mm; struct mm_struct *mm;
unsigned long offset; unsigned long flags, offset;
unsigned int in_exception = bfin_read_IPEND() & 0x10;
#ifdef CONFIG_KALLSYMS #ifdef CONFIG_KALLSYMS
unsigned long symsize; unsigned long symsize;
...@@ -75,20 +89,33 @@ static int printk_address(unsigned long address) ...@@ -75,20 +89,33 @@ static int printk_address(unsigned long address)
/* yeah! kernel space! */ /* yeah! kernel space! */
if (!modname) if (!modname)
modname = delim = ""; modname = delim = "";
return printk("<0x%p> { %s%s%s%s + 0x%lx }", sprintf(buf, "<0x%p> { %s%s%s%s + 0x%lx }",
(void *)address, delim, modname, delim, symname, (void *)address, delim, modname, delim, symname,
(unsigned long)offset); (unsigned long)offset);
return;
} }
#endif #endif
/* Problem in fixed code section? */
if (address >= FIXED_CODE_START && address < FIXED_CODE_END) {
sprintf(buf, "<0x%p> /* Maybe fixed code section */", (void *)address);
return;
}
/* Problem somewhere before the kernel start address */
if (address < CONFIG_BOOT_LOAD) {
sprintf(buf, "<0x%p> /* Maybe null pointer? */", (void *)address);
return;
}
/* looks like we're off in user-land, so let's walk all the /* looks like we're off in user-land, so let's walk all the
* mappings of all our processes and see if we can't be a whee * mappings of all our processes and see if we can't be a whee
* bit more specific * bit more specific
*/ */
write_lock_irq(&tasklist_lock); write_lock_irqsave(&tasklist_lock, flags);
for_each_process(p) { for_each_process(p) {
mm = get_task_mm(p); mm = (in_exception ? p->mm : get_task_mm(p));
if (!mm) if (!mm)
continue; continue;
...@@ -117,25 +144,30 @@ static int printk_address(unsigned long address) ...@@ -117,25 +144,30 @@ static int printk_address(unsigned long address)
else else
offset = (address - vma->vm_start) + (vma->vm_pgoff << PAGE_SHIFT); offset = (address - vma->vm_start) + (vma->vm_pgoff << PAGE_SHIFT);
write_unlock_irq(&tasklist_lock); sprintf(buf, "<0x%p> [ %s + 0x%lx ]",
mmput(mm);
return printk("<0x%p> [ %s + 0x%lx ]",
(void *)address, name, offset); (void *)address, name, offset);
if (!in_exception)
mmput(mm);
goto done;
} }
vml = vml->next; vml = vml->next;
} }
if (!in_exception)
mmput(mm); mmput(mm);
} }
write_unlock_irq(&tasklist_lock);
/* we were unable to find this address anywhere */ /* we were unable to find this address anywhere */
return printk("[<0x%p>]", (void *)address); sprintf(buf, "[<0x%p>]", (void *)address);
done:
write_unlock_irqrestore(&tasklist_lock, flags);
} }
#endif
asmlinkage void double_fault_c(struct pt_regs *fp) asmlinkage void double_fault_c(struct pt_regs *fp)
{ {
console_verbose();
oops_in_progress = 1;
printk(KERN_EMERG "\n" KERN_EMERG "Double Fault\n"); printk(KERN_EMERG "\n" KERN_EMERG "Double Fault\n");
dump_bfin_regs(fp, (void *)fp->retx); dump_bfin_regs(fp, (void *)fp->retx);
panic("Double Fault - unrecoverable event\n"); panic("Double Fault - unrecoverable event\n");
...@@ -151,22 +183,29 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -151,22 +183,29 @@ asmlinkage void trap_c(struct pt_regs *fp)
siginfo_t info; siginfo_t info;
unsigned long trapnr = fp->seqstat & SEQSTAT_EXCAUSE; unsigned long trapnr = fp->seqstat & SEQSTAT_EXCAUSE;
trace_buffer_save(j);
/* Important - be very careful dereferncing pointers - will lead to
* double faults if the stack has become corrupt
*/
/* If the fault was caused by a kernel thread, or interrupt handler
* we will kernel panic, so the system reboots.
* If KGDB is enabled, don't set this for kernel breakpoints
*/
if ((bfin_read_IPEND() & 0xFFC0)
#ifdef CONFIG_KGDB #ifdef CONFIG_KGDB
# define CHK_DEBUGGER_TRAP() \ && trapnr != VEC_EXCPT02
do { \
CHK_DEBUGGER(trapnr, sig, info.si_code, fp, ); \
} while (0)
# define CHK_DEBUGGER_TRAP_MAYBE() \
do { \
if (kgdb_connected) \
CHK_DEBUGGER_TRAP(); \
} while (0)
#else
# define CHK_DEBUGGER_TRAP() do { } while (0)
# define CHK_DEBUGGER_TRAP_MAYBE() do { } while (0)
#endif #endif
){
trace_buffer_save(j); console_verbose();
oops_in_progress = 1;
} else if (current) {
if (current->mm == NULL) {
console_verbose();
oops_in_progress = 1;
}
}
/* trap_c() will be called for exceptions. During exceptions /* trap_c() will be called for exceptions. During exceptions
* processing, the pc value should be set with retx value. * processing, the pc value should be set with retx value.
...@@ -211,7 +250,7 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -211,7 +250,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_EXCPT03: case VEC_EXCPT03:
info.si_code = SEGV_STACKFLOW; info.si_code = SEGV_STACKFLOW;
sig = SIGSEGV; sig = SIGSEGV;
printk(KERN_EMERG EXC_0x03); printk(KERN_NOTICE EXC_0x03);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x04 - User Defined, Caught by default */ /* 0x04 - User Defined, Caught by default */
...@@ -240,7 +279,7 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -240,7 +279,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_OVFLOW: case VEC_OVFLOW:
info.si_code = TRAP_TRACEFLOW; info.si_code = TRAP_TRACEFLOW;
sig = SIGTRAP; sig = SIGTRAP;
printk(KERN_EMERG EXC_0x11); printk(KERN_NOTICE EXC_0x11);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x12 - Reserved, Caught by default */ /* 0x12 - Reserved, Caught by default */
...@@ -262,14 +301,14 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -262,14 +301,14 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_UNDEF_I: case VEC_UNDEF_I:
info.si_code = ILL_ILLOPC; info.si_code = ILL_ILLOPC;
sig = SIGILL; sig = SIGILL;
printk(KERN_EMERG EXC_0x21); printk(KERN_NOTICE EXC_0x21);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x22 - Illegal Instruction Combination, handled here */ /* 0x22 - Illegal Instruction Combination, handled here */
case VEC_ILGAL_I: case VEC_ILGAL_I:
info.si_code = ILL_ILLPARAOP; info.si_code = ILL_ILLPARAOP;
sig = SIGILL; sig = SIGILL;
printk(KERN_EMERG EXC_0x22); printk(KERN_NOTICE EXC_0x22);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x23 - Data CPLB Protection Violation, /* 0x23 - Data CPLB Protection Violation,
...@@ -277,21 +316,21 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -277,21 +316,21 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_CPLB_VL: case VEC_CPLB_VL:
info.si_code = ILL_CPLB_VI; info.si_code = ILL_CPLB_VI;
sig = SIGILL; sig = SIGILL;
printk(KERN_EMERG EXC_0x23); printk(KERN_NOTICE EXC_0x23);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x24 - Data access misaligned, handled here */ /* 0x24 - Data access misaligned, handled here */
case VEC_MISALI_D: case VEC_MISALI_D:
info.si_code = BUS_ADRALN; info.si_code = BUS_ADRALN;
sig = SIGBUS; sig = SIGBUS;
printk(KERN_EMERG EXC_0x24); printk(KERN_NOTICE EXC_0x24);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x25 - Unrecoverable Event, handled here */ /* 0x25 - Unrecoverable Event, handled here */
case VEC_UNCOV: case VEC_UNCOV:
info.si_code = ILL_ILLEXCPT; info.si_code = ILL_ILLEXCPT;
sig = SIGILL; sig = SIGILL;
printk(KERN_EMERG EXC_0x25); printk(KERN_NOTICE EXC_0x25);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x26 - Data CPLB Miss, normal case is handled in _cplb_hdr, /* 0x26 - Data CPLB Miss, normal case is handled in _cplb_hdr,
...@@ -299,7 +338,7 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -299,7 +338,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_CPLB_M: case VEC_CPLB_M:
info.si_code = BUS_ADRALN; info.si_code = BUS_ADRALN;
sig = SIGBUS; sig = SIGBUS;
printk(KERN_EMERG EXC_0x26); printk(KERN_NOTICE EXC_0x26);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero, handled here */ /* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero, handled here */
...@@ -307,11 +346,10 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -307,11 +346,10 @@ asmlinkage void trap_c(struct pt_regs *fp)
info.si_code = ILL_CPLB_MULHIT; info.si_code = ILL_CPLB_MULHIT;
#ifdef CONFIG_DEBUG_HUNT_FOR_ZERO #ifdef CONFIG_DEBUG_HUNT_FOR_ZERO
sig = SIGSEGV; sig = SIGSEGV;
printk(KERN_EMERG "\n" printk(KERN_NOTICE "NULL pointer access (probably)\n");
KERN_EMERG "NULL pointer access (probably)\n");
#else #else
sig = SIGILL; sig = SIGILL;
printk(KERN_EMERG EXC_0x27); printk(KERN_NOTICE EXC_0x27);
#endif #endif
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
...@@ -331,7 +369,7 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -331,7 +369,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_ISTRU_VL: /* ADSP-BF535 only (MH) */ case VEC_ISTRU_VL: /* ADSP-BF535 only (MH) */
info.si_code = BUS_OPFETCH; info.si_code = BUS_OPFETCH;
sig = SIGBUS; sig = SIGBUS;
printk(KERN_EMERG "BF535: VEC_ISTRU_VL\n"); printk(KERN_NOTICE "BF535: VEC_ISTRU_VL\n");
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
#else #else
...@@ -341,7 +379,7 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -341,7 +379,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_MISALI_I: case VEC_MISALI_I:
info.si_code = BUS_ADRALN; info.si_code = BUS_ADRALN;
sig = SIGBUS; sig = SIGBUS;
printk(KERN_EMERG EXC_0x2A); printk(KERN_NOTICE EXC_0x2A);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x2B - Instruction CPLB protection Violation, /* 0x2B - Instruction CPLB protection Violation,
...@@ -349,14 +387,14 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -349,14 +387,14 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_CPLB_I_VL: case VEC_CPLB_I_VL:
info.si_code = ILL_CPLB_VI; info.si_code = ILL_CPLB_VI;
sig = SIGILL; sig = SIGILL;
printk(KERN_EMERG EXC_0x2B); printk(KERN_NOTICE EXC_0x2B);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x2C - Instruction CPLB miss, handled in _cplb_hdr */ /* 0x2C - Instruction CPLB miss, handled in _cplb_hdr */
case VEC_CPLB_I_M: case VEC_CPLB_I_M:
info.si_code = ILL_CPLB_MISS; info.si_code = ILL_CPLB_MISS;
sig = SIGBUS; sig = SIGBUS;
printk(KERN_EMERG EXC_0x2C); printk(KERN_NOTICE EXC_0x2C);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x2D - Instruction CPLB Multiple Hits, handled here */ /* 0x2D - Instruction CPLB Multiple Hits, handled here */
...@@ -364,10 +402,10 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -364,10 +402,10 @@ asmlinkage void trap_c(struct pt_regs *fp)
info.si_code = ILL_CPLB_MULHIT; info.si_code = ILL_CPLB_MULHIT;
#ifdef CONFIG_DEBUG_HUNT_FOR_ZERO #ifdef CONFIG_DEBUG_HUNT_FOR_ZERO
sig = SIGSEGV; sig = SIGSEGV;
printk(KERN_EMERG "\n\nJump to address 0 - 0x0fff\n"); printk(KERN_NOTICE "Jump to address 0 - 0x0fff\n");
#else #else
sig = SIGILL; sig = SIGILL;
printk(KERN_EMERG EXC_0x2D); printk(KERN_NOTICE EXC_0x2D);
#endif #endif
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
...@@ -375,7 +413,7 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -375,7 +413,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
case VEC_ILL_RES: case VEC_ILL_RES:
info.si_code = ILL_PRVOPC; info.si_code = ILL_PRVOPC;
sig = SIGILL; sig = SIGILL;
printk(KERN_EMERG EXC_0x2E); printk(KERN_NOTICE EXC_0x2E);
CHK_DEBUGGER_TRAP(); CHK_DEBUGGER_TRAP();
break; break;
/* 0x2F - Reserved, Caught by default */ /* 0x2F - Reserved, Caught by default */
...@@ -404,38 +442,40 @@ asmlinkage void trap_c(struct pt_regs *fp) ...@@ -404,38 +442,40 @@ asmlinkage void trap_c(struct pt_regs *fp)
break; break;
} }
if (sig != 0 && sig != SIGTRAP) { BUG_ON(sig == 0);
if (sig != SIGTRAP) {
unsigned long stack; unsigned long stack;
dump_bfin_regs(fp, (void *)fp->retx); dump_bfin_regs(fp, (void *)fp->retx);
/* Print out the trace buffer if it makes sense */
#ifndef CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE
if (trapnr == VEC_CPLB_I_M || trapnr == VEC_CPLB_M)
printk(KERN_NOTICE "No trace since you do not have "
"CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE enabled\n"
KERN_NOTICE "\n");
else
#endif
dump_bfin_trace_buffer(); dump_bfin_trace_buffer();
show_stack(current, &stack); show_stack(current, &stack);
if (current->mm == NULL) if (oops_in_progress) {
#ifndef CONFIG_ACCESS_CHECK
printk(KERN_EMERG "Hey - dork - please turn on "
"CONFIG_ACCESS_CHECK\n");
#endif
panic("Kernel exception"); panic("Kernel exception");
} }
/* Ensure that bad return addresses don't end up in an infinite
* loop, due to speculative loads/reads
*/
fp->pc = SAFE_USER_INSTRUCTION;
}
info.si_signo = sig; info.si_signo = sig;
info.si_errno = 0; info.si_errno = 0;
info.si_addr = (void *)fp->pc; info.si_addr = (void *)fp->pc;
force_sig_info(sig, &info, current); force_sig_info(sig, &info, current);
/* if the address that we are about to return to is not valid, set it
* to a valid address, if we have a current application or panic
*/
if (!(fp->pc <= physical_mem_end
#if L1_CODE_LENGTH != 0
|| (fp->pc >= L1_CODE_START &&
fp->pc <= (L1_CODE_START + L1_CODE_LENGTH))
#endif
)) {
if (current->mm) {
fp->pc = current->mm->start_code;
} else {
printk(KERN_EMERG
"I can't return to memory that doesn't exist"
" - bad things happen\n");
panic("Help - I've fallen and can't get up\n");
}
}
trace_buffer_restore(j); trace_buffer_restore(j);
return; return;
} }
...@@ -448,21 +488,21 @@ void dump_bfin_trace_buffer(void) ...@@ -448,21 +488,21 @@ void dump_bfin_trace_buffer(void)
{ {
#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON #ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
int tflags, i = 0; int tflags, i = 0;
char buf[150];
#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND #ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
int j, index; int j, index;
#endif #endif
trace_buffer_save(tflags); trace_buffer_save(tflags);
printk(KERN_EMERG "Hardware Trace:\n"); printk(KERN_NOTICE "Hardware Trace:\n");
if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) { if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) {
for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) { for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) {
printk(KERN_EMERG "%4i Target : ", i); decode_address(buf, (unsigned long)bfin_read_TBUF());
printk_address((unsigned long)bfin_read_TBUF()); printk(KERN_NOTICE "%4i Target : %s\n", i, buf);
printk("\n" KERN_EMERG " Source : "); decode_address(buf, (unsigned long)bfin_read_TBUF());
printk_address((unsigned long)bfin_read_TBUF()); printk(KERN_NOTICE " Source : %s\n", buf);
printk("\n");
} }
} }
...@@ -474,17 +514,16 @@ void dump_bfin_trace_buffer(void) ...@@ -474,17 +514,16 @@ void dump_bfin_trace_buffer(void)
j = (1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 128; j = (1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 128;
while (j) { while (j) {
printk(KERN_EMERG "%4i Target : ", i); decode_address(buf, software_trace_buff[index]);
printk_address(software_trace_buff[index]); printk(KERN_NOTICE "%4i Target : %s\n", i, buf);
index -= 1; index -= 1;
if (index < 0 ) if (index < 0 )
index = EXPAND_LEN; index = EXPAND_LEN;
printk("\n" KERN_EMERG " Source : "); decode_address(buf, software_trace_buff[index]);
printk_address(software_trace_buff[index]); printk(KERN_NOTICE " Source : %s\n", buf);
index -= 1; index -= 1;
if (index < 0) if (index < 0)
index = EXPAND_LEN; index = EXPAND_LEN;
printk("\n");
j--; j--;
i++; i++;
} }
...@@ -499,10 +538,7 @@ static void show_trace(struct task_struct *tsk, unsigned long *sp) ...@@ -499,10 +538,7 @@ static void show_trace(struct task_struct *tsk, unsigned long *sp)
{ {
unsigned long addr; unsigned long addr;
printk("\nCall Trace:"); printk(KERN_NOTICE "\n" KERN_NOTICE "Call Trace:\n");
#ifdef CONFIG_KALLSYMS
printk("\n");
#endif
while (!kstack_end(sp)) { while (!kstack_end(sp)) {
addr = *sp++; addr = *sp++;
...@@ -518,7 +554,7 @@ static void show_trace(struct task_struct *tsk, unsigned long *sp) ...@@ -518,7 +554,7 @@ static void show_trace(struct task_struct *tsk, unsigned long *sp)
print_ip_sym(addr); print_ip_sym(addr);
} }
printk("\n"); printk(KERN_NOTICE "\n");
} }
void show_stack(struct task_struct *task, unsigned long *stack) void show_stack(struct task_struct *task, unsigned long *stack)
...@@ -540,14 +576,15 @@ void show_stack(struct task_struct *task, unsigned long *stack) ...@@ -540,14 +576,15 @@ void show_stack(struct task_struct *task, unsigned long *stack)
addr = (unsigned long)stack; addr = (unsigned long)stack;
endstack = (unsigned long *)PAGE_ALIGN(addr); endstack = (unsigned long *)PAGE_ALIGN(addr);
printk(KERN_EMERG "Stack from %08lx:", (unsigned long)stack); printk(KERN_NOTICE "Stack from %08lx:", (unsigned long)stack);
for (i = 0; i < kstack_depth_to_print; i++) { for (i = 0; i < kstack_depth_to_print; i++) {
if (stack + 1 > endstack) if (stack + 1 > endstack)
break; break;
if (i % 8 == 0) if (i % 8 == 0)
printk("\n" KERN_EMERG " "); printk("\n" KERN_NOTICE " ");
printk(" %08lx", *stack++); printk(" %08lx", *stack++);
} }
printk("\n");
show_trace(task, stack); show_trace(task, stack);
} }
...@@ -568,22 +605,17 @@ EXPORT_SYMBOL(dump_stack); ...@@ -568,22 +605,17 @@ EXPORT_SYMBOL(dump_stack);
void dump_bfin_regs(struct pt_regs *fp, void *retaddr) void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
{ {
if (current->pid) { char buf [150];
printk(KERN_EMERG "\n" KERN_EMERG "CURRENT PROCESS:\n"
KERN_EMERG "\n"); if (!oops_in_progress) {
printk(KERN_EMERG "COMM=%s PID=%d\n", if (current->pid && current->mm) {
printk(KERN_NOTICE "\n" KERN_NOTICE "CURRENT PROCESS:\n");
printk(KERN_NOTICE "COMM=%s PID=%d\n",
current->comm, current->pid); current->comm, current->pid);
} else {
printk
(KERN_EMERG "\n" KERN_EMERG
"No Valid pid - Either things are really messed up,"
" or you are in the kernel\n");
}
if (current->mm) { printk(KERN_NOTICE "TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n"
printk(KERN_EMERG "TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n" KERN_NOTICE "BSS = 0x%p-0x%p USER-STACK = 0x%p\n"
KERN_EMERG "BSS = 0x%p-0x%p USER-STACK = 0x%p\n" KERN_NOTICE "\n",
KERN_EMERG "\n",
(void *)current->mm->start_code, (void *)current->mm->start_code,
(void *)current->mm->end_code, (void *)current->mm->end_code,
(void *)current->mm->start_data, (void *)current->mm->start_data,
...@@ -591,10 +623,16 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr) ...@@ -591,10 +623,16 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
(void *)current->mm->end_data, (void *)current->mm->end_data,
(void *)current->mm->brk, (void *)current->mm->brk,
(void *)current->mm->start_stack); (void *)current->mm->start_stack);
} else {
printk (KERN_NOTICE "\n" KERN_NOTICE
"No Valid pid - Either things are really messed up,"
" or you are in the kernel\n");
}
} else {
printk(KERN_NOTICE "Kernel or interrupt exception\n");
} }
printk(KERN_EMERG "return address: [0x%p]; contents of:", retaddr); if (retaddr >= (void *)FIXED_CODE_START && retaddr < (void *)physical_mem_end
if (retaddr != 0 && retaddr <= (void *)physical_mem_end
#if L1_CODE_LENGTH != 0 #if L1_CODE_LENGTH != 0
/* FIXME: Copy the code out of L1 Instruction SRAM through dma /* FIXME: Copy the code out of L1 Instruction SRAM through dma
memcpy. */ memcpy. */
...@@ -604,18 +642,20 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr) ...@@ -604,18 +642,20 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
) { ) {
int i = ((unsigned int)retaddr & 0xFFFFFFF0) - 32; int i = ((unsigned int)retaddr & 0xFFFFFFF0) - 32;
unsigned short x = 0; unsigned short x = 0;
printk(KERN_NOTICE "return address: [0x%p]; contents of:", retaddr);
for (; i < ((unsigned int)retaddr & 0xFFFFFFF0) + 32; i += 2) { for (; i < ((unsigned int)retaddr & 0xFFFFFFF0) + 32; i += 2) {
if (!(i & 0xF)) if (!(i & 0xF))
printk("\n" KERN_EMERG "0x%08x: ", i); printk("\n" KERN_NOTICE "0x%08x: ", i);
if (get_user(x, (unsigned short *)i)) if (get_user(x, (unsigned short *)i))
break; break;
#ifndef CONFIG_DEBUG_HWERR #ifndef CONFIG_DEBUG_HWERR
/* If one of the last few instructions was a STI /* If one of the last few instructions was a STI
* it is likely that the error occured awhile ago * it is likely that the error occured awhile ago
* and we just noticed * and we just noticed. This only happens in kernel
* context, which should mean an oops is happening
*/ */
if (x >= 0x0040 && x <= 0x0047 && i <= 0) if (oops_in_progress && x >= 0x0040 && x <= 0x0047 && i <= 0)
panic("\n\nWARNING : You should reconfigure" panic("\n\nWARNING : You should reconfigure"
" the kernel to turn on\n" " the kernel to turn on\n"
" 'Hardware error interrupt" " 'Hardware error interrupt"
...@@ -628,56 +668,60 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr) ...@@ -628,56 +668,60 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
else else
printk(" %04x ", x); printk(" %04x ", x);
} }
printk("\n" KERN_EMERG "\n"); printk("\n");
} else } else
printk(KERN_EMERG printk("\n" KERN_NOTICE
"Cannot look at the [PC] for it is" "Cannot look at the [PC] for it is"
"in unreadable L1 SRAM - sorry\n"); " in unreadable memory - sorry\n");
printk(KERN_NOTICE "\n" KERN_NOTICE "SEQUENCER STATUS:\n");
printk(KERN_NOTICE " SEQSTAT: %08lx IPEND: %04lx SYSCFG: %04lx\n",
(long)fp->seqstat, fp->ipend, fp->syscfg);
decode_address(buf, fp->rete);
printk(KERN_NOTICE " RETE: %s\n", buf);
decode_address(buf, fp->retn);
printk(KERN_NOTICE " RETN: %s\n", buf);
decode_address(buf, fp->retx);
printk(KERN_NOTICE " RETX: %s\n", buf);
decode_address(buf, fp->rets);
printk(KERN_NOTICE " RETS: %s\n", buf);
if ((long)fp->seqstat & SEQSTAT_EXCAUSE) {
decode_address(buf, bfin_read_DCPLB_FAULT_ADDR());
printk(KERN_NOTICE "DCPLB_FAULT_ADDR: %s\n", buf);
decode_address(buf, bfin_read_ICPLB_FAULT_ADDR());
printk(KERN_NOTICE "ICPLB_FAULT_ADDR: %s\n", buf);
}
printk(KERN_EMERG printk(KERN_NOTICE "\n" KERN_NOTICE "PROCESSOR STATE:\n");
"RETE: %08lx RETN: %08lx RETX: %08lx RETS: %08lx\n", printk(KERN_NOTICE " R0 : %08lx R1 : %08lx R2 : %08lx R3 : %08lx\n",
fp->rete, fp->retn, fp->retx, fp->rets);
printk(KERN_EMERG "IPEND: %04lx SYSCFG: %04lx\n",
fp->ipend, fp->syscfg);
printk(KERN_EMERG "SEQSTAT: %08lx SP: %08lx\n",
(long)fp->seqstat, (long)fp);
printk(KERN_EMERG "R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n",
fp->r0, fp->r1, fp->r2, fp->r3); fp->r0, fp->r1, fp->r2, fp->r3);
printk(KERN_EMERG "R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n", printk(KERN_NOTICE " R4 : %08lx R5 : %08lx R6 : %08lx R7 : %08lx\n",
fp->r4, fp->r5, fp->r6, fp->r7); fp->r4, fp->r5, fp->r6, fp->r7);
printk(KERN_EMERG "P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n", printk(KERN_NOTICE " P0 : %08lx P1 : %08lx P2 : %08lx P3 : %08lx\n",
fp->p0, fp->p1, fp->p2, fp->p3); fp->p0, fp->p1, fp->p2, fp->p3);
printk(KERN_EMERG printk(KERN_NOTICE " P4 : %08lx P5 : %08lx FP : %08lx SP : %08lx\n",
"P4: %08lx P5: %08lx FP: %08lx\n", fp->p4, fp->p5, fp->fp, (long)fp);
fp->p4, fp->p5, fp->fp); printk(KERN_NOTICE " LB0: %08lx LT0: %08lx LC0: %08lx\n",
printk(KERN_EMERG
"A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n",
fp->a0w, fp->a0x, fp->a1w, fp->a1x);
printk(KERN_EMERG "LB0: %08lx LT0: %08lx LC0: %08lx\n",
fp->lb0, fp->lt0, fp->lc0); fp->lb0, fp->lt0, fp->lc0);
printk(KERN_EMERG "LB1: %08lx LT1: %08lx LC1: %08lx\n", printk(KERN_NOTICE " LB1: %08lx LT1: %08lx LC1: %08lx\n",
fp->lb1, fp->lt1, fp->lc1); fp->lb1, fp->lt1, fp->lc1);
printk(KERN_EMERG "B0: %08lx L0: %08lx M0: %08lx I0: %08lx\n", printk(KERN_NOTICE " B0 : %08lx L0 : %08lx M0 : %08lx I0 : %08lx\n",
fp->b0, fp->l0, fp->m0, fp->i0); fp->b0, fp->l0, fp->m0, fp->i0);
printk(KERN_EMERG "B1: %08lx L1: %08lx M1: %08lx I1: %08lx\n", printk(KERN_NOTICE " B1 : %08lx L1 : %08lx M1 : %08lx I1 : %08lx\n",
fp->b1, fp->l1, fp->m1, fp->i1); fp->b1, fp->l1, fp->m1, fp->i1);
printk(KERN_EMERG "B2: %08lx L2: %08lx M2: %08lx I2: %08lx\n", printk(KERN_NOTICE " B2 : %08lx L2 : %08lx M2 : %08lx I2 : %08lx\n",
fp->b2, fp->l2, fp->m2, fp->i2); fp->b2, fp->l2, fp->m2, fp->i2);
printk(KERN_EMERG "B3: %08lx L3: %08lx M3: %08lx I3: %08lx\n", printk(KERN_NOTICE " B3 : %08lx L3 : %08lx M3 : %08lx I3 : %08lx\n",
fp->b3, fp->l3, fp->m3, fp->i3); fp->b3, fp->l3, fp->m3, fp->i3);
printk(KERN_NOTICE "A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n",
fp->a0w, fp->a0x, fp->a1w, fp->a1x);
printk(KERN_EMERG "\n" KERN_EMERG "USP: %08lx ASTAT: %08lx\n", printk(KERN_NOTICE "USP : %08lx ASTAT: %08lx\n",
rdusp(), fp->astat); rdusp(), fp->astat);
if ((long)fp->seqstat & SEQSTAT_EXCAUSE) {
printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n",
(void *)bfin_read_DCPLB_FAULT_ADDR());
printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n",
(void *)bfin_read_ICPLB_FAULT_ADDR());
}
printk("\n\n"); printk(KERN_NOTICE "\n");
} }
#ifdef CONFIG_SYS_BFIN_SPINLOCK_L1 #ifdef CONFIG_SYS_BFIN_SPINLOCK_L1
...@@ -752,6 +796,8 @@ void panic_cplb_error(int cplb_panic, struct pt_regs *fp) ...@@ -752,6 +796,8 @@ void panic_cplb_error(int cplb_panic, struct pt_regs *fp)
break; break;
} }
oops_in_progress = 1;
printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void *)bfin_read_DCPLB_FAULT_ADDR()); printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void *)bfin_read_DCPLB_FAULT_ADDR());
printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void *)bfin_read_ICPLB_FAULT_ADDR()); printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void *)bfin_read_ICPLB_FAULT_ADDR());
dump_bfin_regs(fp, (void *)fp->retx); dump_bfin_regs(fp, (void *)fp->retx);
......
...@@ -172,9 +172,14 @@ SECTIONS ...@@ -172,9 +172,14 @@ SECTIONS
__ebss_b_l1 = .; __ebss_b_l1 = .;
} }
___init_end = LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1); /* Force trailing alignment of our init section so that when we
* free our init memory, we don't leave behind a partial page.
*/
. = LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1);
. = ALIGN(PAGE_SIZE);
___init_end = .;
.bss LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1) : .bss :
{ {
. = ALIGN(4); . = ALIGN(4);
___bss_start = .; ___bss_start = .;
......
...@@ -41,9 +41,11 @@ ...@@ -41,9 +41,11 @@
#include <linux/irq.h> #include <linux/irq.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/usb_sl811.h> #include <linux/usb_sl811.h>
#include <asm/cplb.h>
#include <asm/dma.h> #include <asm/dma.h>
#include <asm/bfin5xx_spi.h> #include <asm/bfin5xx_spi.h>
#include <asm/reboot.h> #include <asm/reboot.h>
#include <asm/nand.h>
#include <linux/spi/ad7877.h> #include <linux/spi/ad7877.h>
/* /*
...@@ -102,6 +104,53 @@ void __exit bfin_isp1761_exit(void) ...@@ -102,6 +104,53 @@ void __exit bfin_isp1761_exit(void)
arch_initcall(bfin_isp1761_init); arch_initcall(bfin_isp1761_init);
#endif #endif
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
static struct mtd_partition partition_info[] = {
{
.name = "Linux Kernel",
.offset = 0,
.size = 4 * SIZE_1M,
},
{
.name = "File System",
.offset = 4 * SIZE_1M,
.size = (256 - 4) * SIZE_1M,
},
};
static struct bf5xx_nand_platform bf5xx_nand_platform = {
.page_size = NFC_PG_SIZE_256,
.data_width = NFC_NWIDTH_8,
.partitions = partition_info,
.nr_partitions = ARRAY_SIZE(partition_info),
.rd_dly = 3,
.wr_dly = 3,
};
static struct resource bf5xx_nand_resources[] = {
{
.start = NFC_CTL,
.end = NFC_DATA_RD + 2,
.flags = IORESOURCE_MEM,
},
{
.start = CH_NFC,
.end = CH_NFC,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bf5xx_nand_device = {
.name = "bf5xx-nand",
.id = 0,
.num_resources = ARRAY_SIZE(bf5xx_nand_resources),
.resource = bf5xx_nand_resources,
.dev = {
.platform_data = &bf5xx_nand_platform,
},
};
#endif
#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
static struct resource bfin_pcmcia_cf_resources[] = { static struct resource bfin_pcmcia_cf_resources[] = {
{ {
...@@ -650,6 +699,10 @@ static struct platform_device bfin_pata_device = { ...@@ -650,6 +699,10 @@ static struct platform_device bfin_pata_device = {
#endif #endif
static struct platform_device *stamp_devices[] __initdata = { static struct platform_device *stamp_devices[] __initdata = {
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
&bf5xx_nand_device,
#endif
#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE) #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
&bfin_pcmcia_cf_device, &bfin_pcmcia_cf_device,
#endif #endif
......
/*
* File: arch/blackfin/mach-bf533/H8606.c
* Based on: arch/blackfin/mach-bf533/stamp.c
* Author: Javier Herrero <jherrero@hvsistemas.es>
*
* Created: 2007
* Description: Board Info File for the HV Sistemas H8606 board
*
* Modified:
* Copyright 2005 National ICT Australia (NICTA)
* Copyright 2004-2006 Analog Devices Inc
* Copyright 2007 HV Sistemas S.L.
*
* 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
*/
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb_isp1362.h>
#endif
#include <linux/pata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/reboot.h>
/*
* Name the Board for the /proc/cpuinfo
*/
const char bfin_board_name[] = "HV Sistemas H8606";
#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_BFIN_MODULE)
static struct platform_device rtc_device = {
.name = "rtc-bfin",
.id = -1,
};
#endif
/*
* Driver needs to know address, irq and flag pin.
*/
#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
static struct resource dm9000_resources[] = {
[0] = {
.start = 0x20300000,
.end = 0x20300000 + 8,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_PF10,
.end = IRQ_PF10,
.flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
},
};
static struct platform_device dm9000_device = {
.id = 0,
.name = "dm9000",
.resource = dm9000_resources,
.num_resources = ARRAY_SIZE(dm9000_resources),
};
#endif
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
static struct resource smc91x_resources[] = {
{
.name = "smc91x-regs",
.start = 0x20300300,
.end = 0x20300300 + 16,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_PROG_INTB,
.end = IRQ_PROG_INTB,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
}, {
/*
* denotes the flag pin and is used directly if
* CONFIG_IRQCHIP_DEMUX_GPIO is defined.
*/
.start = IRQ_PF7,
.end = IRQ_PF7,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
},
};
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
};
#endif
#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
static struct resource net2272_bfin_resources[] = {
{
.start = 0x20300000,
.end = 0x20300000 + 0x100,
.flags = IORESOURCE_MEM,
}, {
.start = IRQ_PF10,
.end = IRQ_PF10,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
},
};
static struct platform_device net2272_bfin_device = {
.name = "net2272",
.id = -1,
.num_resources = ARRAY_SIZE(net2272_bfin_resources),
.resource = net2272_bfin_resources,
};
#endif
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* all SPI peripherals info goes here */
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
.name = "bootloader",
.size = 0x00060000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
.name = "kernel",
.size = 0x100000,
.offset = 0x60000
}, {
.name = "file system",
.size = 0x6a0000,
.offset = 0x00160000,
}
};
static struct flash_platform_data bfin_spi_flash_data = {
.name = "m25p80",
.parts = bfin_spi_flash_partitions,
.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
.type = "m25p64",
};
/* SPI flash chip (m25p64) */
static struct bfin5xx_spi_chip spi_flash_chip_info = {
.enable_dma = 0, /* use dma transfer with this chip*/
.bits_per_word = 8,
};
#endif
#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
/* SPI ADC chip */
static struct bfin5xx_spi_chip spi_adc_chip_info = {
.ctl_reg = 0x1000,
.enable_dma = 1, /* use dma transfer with this chip*/
.bits_per_word = 16,
};
#endif
#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
.ctl_reg = 0x1000,
.enable_dma = 0,
.bits_per_word = 16,
};
#endif
#if defined(CONFIG_PBX)
static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
.ctl_reg = 0x1c04,
.enable_dma = 0,
.bits_per_word = 8,
.cs_change_per_word = 1,
};
#endif
/* Notice: for blackfin, the speed_hz is the value of register
* SPI_BAUD, not the real baudrate */
static struct spi_board_info bfin_spi_board_info[] __initdata = {
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
{
/* the modalias must be the same as spi device driver name */
.modalias = "m25p80", /* Name of spi_driver for this device */
/* this value is the baudrate divisor */
.max_speed_hz = 50000000, /* actual baudrate is SCLK/(2xspeed_hz) */
.bus_num = 0, /* Framework bus number */
.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/
.platform_data = &bfin_spi_flash_data,
.controller_data = &spi_flash_chip_info,
.mode = SPI_MODE_3,
},
#endif
#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
{
.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
.max_speed_hz = 4, /* actual baudrate is SCLK/(2xspeed_hz) */
.bus_num = 1, /* Framework bus number */
.chip_select = 1, /* Framework chip select. */
.platform_data = NULL, /* No spi_driver specific config */
.controller_data = &spi_adc_chip_info,
},
#endif
#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
{
.modalias = "ad1836-spi",
.max_speed_hz = 16,
.bus_num = 1,
.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
.controller_data = &ad1836_spi_chip_info,
},
#endif
#if defined(CONFIG_PBX)
{
.modalias = "fxs-spi",
.max_speed_hz = 4,
.bus_num = 1,
.chip_select = 3,
.controller_data = &spi_si3xxx_chip_info,
},
{
.modalias = "fxo-spi",
.max_speed_hz = 4,
.bus_num = 1,
.chip_select = 2,
.controller_data = &spi_si3xxx_chip_info,
},
#endif
};
/* SPI (0) */
static struct resource bfin_spi0_resource[] = {
[0] = {
.start = SPI0_REGBASE,
.end = SPI0_REGBASE + 0xFF,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = CH_SPI,
.end = CH_SPI,
.flags = IORESOURCE_IRQ,
}
};
/* SPI controller data */
static struct bfin5xx_spi_master bfin_spi0_info = {
.num_chipselect = 8,
.enable_dma = 1, /* master has the ability to do dma transfer */
};
static struct platform_device bfin_spi0_device = {
.name = "bfin-spi",
.id = 0, /* Bus number */
.num_resources = ARRAY_SIZE(bfin_spi0_resource),
.resource = bfin_spi0_resource,
.dev = {
.platform_data = &bfin_spi0_info, /* Passed to driver */
},
};
#endif /* spi master and devices */
#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
static struct platform_device bfin_fb_device = {
.name = "bf537-fb",
};
#endif
#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
static struct resource bfin_uart_resources[] = {
{
.start = 0xFFC00400,
.end = 0xFFC004FF,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device bfin_uart_device = {
.name = "bfin-uart",
.id = 1,
.num_resources = ARRAY_SIZE(bfin_uart_resources),
.resource = bfin_uart_resources,
};
#endif
static struct platform_device *stamp_devices[] __initdata = {
#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
&rtc_device,
#endif
#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
&dm9000_device,
#endif
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
&smc91x_device,
#endif
#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
&net2272_bfin_device,
#endif
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
&bfin_spi0_device,
#endif
#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
&bfin_uart_device,
#endif
};
static int __init H8606_init(void)
{
printk(KERN_INFO "HV Sistemas H8606 board support by http://www.hvsistemas.com\n");
printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
#endif
return 0;
}
arch_initcall(H8606_init);
\ No newline at end of file
...@@ -6,3 +6,4 @@ obj-$(CONFIG_GENERIC_BOARD) += generic_board.o ...@@ -6,3 +6,4 @@ obj-$(CONFIG_GENERIC_BOARD) += generic_board.o
obj-$(CONFIG_BFIN533_STAMP) += stamp.o obj-$(CONFIG_BFIN533_STAMP) += stamp.o
obj-$(CONFIG_BFIN533_EZKIT) += ezkit.o obj-$(CONFIG_BFIN533_EZKIT) += ezkit.o
obj-$(CONFIG_BFIN533_BLUETECHNIX_CM) += cm_bf533.o obj-$(CONFIG_BFIN533_BLUETECHNIX_CM) += cm_bf533.o
obj-$(CONFIG_H8606_HVSISTEMAS) += H8606.o
...@@ -46,7 +46,7 @@ const char bfin_board_name[] = "Bluetechnix CM BF533"; ...@@ -46,7 +46,7 @@ const char bfin_board_name[] = "Bluetechnix CM BF533";
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* all SPI peripherals 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[] = { static struct mtd_partition bfin_spi_flash_partitions[] = {
{ {
.name = "bootloader", .name = "bootloader",
...@@ -76,12 +76,15 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = { ...@@ -76,12 +76,15 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = {
.enable_dma = 0, /* use dma transfer with this chip*/ .enable_dma = 0, /* use dma transfer with this chip*/
.bits_per_word = 8, .bits_per_word = 8,
}; };
#endif
/* SPI ADC chip */ /* SPI ADC chip */
#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
static struct bfin5xx_spi_chip spi_adc_chip_info = { static struct bfin5xx_spi_chip spi_adc_chip_info = {
.enable_dma = 1, /* use dma transfer with this chip*/ .enable_dma = 1, /* use dma transfer with this chip*/
.bits_per_word = 16, .bits_per_word = 16,
}; };
#endif
#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
static struct bfin5xx_spi_chip ad1836_spi_chip_info = { static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
...@@ -90,7 +93,15 @@ static struct bfin5xx_spi_chip ad1836_spi_chip_info = { ...@@ -90,7 +93,15 @@ static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
}; };
#endif #endif
#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
static struct bfin5xx_spi_chip spi_mmc_chip_info = {
.enable_dma = 1,
.bits_per_word = 8,
};
#endif
static struct spi_board_info bfin_spi_board_info[] __initdata = { static struct spi_board_info bfin_spi_board_info[] __initdata = {
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
{ {
/* the modalias must be the same as spi device driver name */ /* the modalias must be the same as spi device driver name */
.modalias = "m25p80", /* Name of spi_driver for this device */ .modalias = "m25p80", /* Name of spi_driver for this device */
...@@ -100,7 +111,11 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -100,7 +111,11 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
.platform_data = &bfin_spi_flash_data, .platform_data = &bfin_spi_flash_data,
.controller_data = &spi_flash_chip_info, .controller_data = &spi_flash_chip_info,
.mode = SPI_MODE_3, .mode = SPI_MODE_3,
}, { },
#endif
#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
{
.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
.max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, /* Framework bus number */ .bus_num = 0, /* Framework bus number */
...@@ -108,6 +123,8 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -108,6 +123,8 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
.platform_data = NULL, /* No spi_driver specific config */ .platform_data = NULL, /* No spi_driver specific config */
.controller_data = &spi_adc_chip_info, .controller_data = &spi_adc_chip_info,
}, },
#endif
#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
{ {
.modalias = "ad1836-spi", .modalias = "ad1836-spi",
...@@ -117,6 +134,27 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -117,6 +134,27 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
.controller_data = &ad1836_spi_chip_info, .controller_data = &ad1836_spi_chip_info,
}, },
#endif #endif
#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
{
.modalias = "spi_mmc_dummy",
.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0,
.chip_select = 0,
.platform_data = NULL,
.controller_data = &spi_mmc_chip_info,
.mode = SPI_MODE_3,
},
{
.modalias = "spi_mmc",
.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0,
.chip_select = CONFIG_SPI_MMC_CS_CHAN,
.platform_data = NULL,
.controller_data = &spi_mmc_chip_info,
.mode = SPI_MODE_3,
},
#endif
}; };
/* SPI (0) */ /* SPI (0) */
......
...@@ -218,7 +218,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -218,7 +218,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
{ {
.modalias = "spi_mmc_dummy", .modalias = "spi_mmc_dummy",
.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, .bus_num = 0,
.chip_select = 0, .chip_select = 0,
.platform_data = NULL, .platform_data = NULL,
...@@ -227,7 +227,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -227,7 +227,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
}, },
{ {
.modalias = "spi_mmc", .modalias = "spi_mmc",
.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, .bus_num = 0,
.chip_select = CONFIG_SPI_MMC_CS_CHAN, .chip_select = CONFIG_SPI_MMC_CS_CHAN,
.platform_data = NULL, .platform_data = NULL,
......
...@@ -281,8 +281,8 @@ static struct resource net2272_bfin_resources[] = { ...@@ -281,8 +281,8 @@ static struct resource net2272_bfin_resources[] = {
.end = 0x20200000 + 0x100, .end = 0x20200000 + 0x100,
.flags = IORESOURCE_MEM, .flags = IORESOURCE_MEM,
}, { }, {
.start = IRQ_PF7, .start = IRQ_PH14,
.end = IRQ_PF7, .end = IRQ_PH14,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
}, },
}; };
......
...@@ -450,7 +450,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -450,7 +450,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE) #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
{ {
.modalias = "spi_mmc_dummy", .modalias = "spi_mmc_dummy",
.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, .bus_num = 0,
.chip_select = 0, .chip_select = 0,
.platform_data = NULL, .platform_data = NULL,
...@@ -459,7 +459,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { ...@@ -459,7 +459,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
}, },
{ {
.modalias = "spi_mmc", .modalias = "spi_mmc",
.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */ .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, .bus_num = 0,
.chip_select = CONFIG_SPI_MMC_CS_CHAN, .chip_select = CONFIG_SPI_MMC_CS_CHAN,
.platform_data = NULL, .platform_data = NULL,
...@@ -612,7 +612,7 @@ static struct platform_device bfin_sport1_uart_device = { ...@@ -612,7 +612,7 @@ static struct platform_device bfin_sport1_uart_device = {
static struct pata_platform_info bfin_pata_platform_data = { static struct pata_platform_info bfin_pata_platform_data = {
.ioport_shift = 1, .ioport_shift = 1,
.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED, .irq_flags = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
}; };
static struct resource bfin_pata_resources[] = { static struct resource bfin_pata_resources[] = {
......
...@@ -917,7 +917,7 @@ ENTRY(_ex_table) ...@@ -917,7 +917,7 @@ ENTRY(_ex_table)
.long _ex_soft_bp /* 0x01 - User Defined - Software breakpoint */ .long _ex_soft_bp /* 0x01 - User Defined - Software breakpoint */
.long _ex_replaceable /* 0x02 - User Defined */ .long _ex_replaceable /* 0x02 - User Defined */
.long _ex_trap_c /* 0x03 - User Defined - userspace stack overflow */ .long _ex_trap_c /* 0x03 - User Defined - userspace stack overflow */
.long _ex_replaceable /* 0x04 - User Defined */ .long _ex_trap_c /* 0x04 - User Defined - dump trace buffer */
.long _ex_replaceable /* 0x05 - User Defined */ .long _ex_replaceable /* 0x05 - User Defined */
.long _ex_replaceable /* 0x06 - User Defined */ .long _ex_replaceable /* 0x06 - User Defined */
.long _ex_replaceable /* 0x07 - User Defined */ .long _ex_replaceable /* 0x07 - User Defined */
......
...@@ -80,6 +80,7 @@ extern int atomic_sub32(void); ...@@ -80,6 +80,7 @@ extern int atomic_sub32(void);
extern int atomic_ior32(void); extern int atomic_ior32(void);
extern int atomic_and32(void); extern int atomic_and32(void);
extern int atomic_xor32(void); extern int atomic_xor32(void);
extern void safe_user_instruction(void);
extern void sigreturn_stub(void); extern void sigreturn_stub(void);
extern void *l1_data_A_sram_alloc(size_t); extern void *l1_data_A_sram_alloc(size_t);
......
...@@ -17,4 +17,6 @@ ...@@ -17,4 +17,6 @@
#define ATOMIC_SEQS_END 0x480 #define ATOMIC_SEQS_END 0x480
#define FIXED_CODE_END 0x480 #define SAFE_USER_INSTRUCTION 0x480
#define FIXED_CODE_END 0x490
...@@ -197,6 +197,8 @@ uint32_t get_gptimer_period (int timer_id); ...@@ -197,6 +197,8 @@ uint32_t get_gptimer_period (int timer_id);
uint32_t get_gptimer_count (int timer_id); uint32_t get_gptimer_count (int timer_id);
uint16_t get_gptimer_intr (int timer_id); uint16_t get_gptimer_intr (int timer_id);
void clear_gptimer_intr (int timer_id); void clear_gptimer_intr (int timer_id);
uint16_t get_gptimer_over (int timer_id);
void clear_gptimer_over (int timer_id);
void set_gptimer_config (int timer_id, uint16_t config); void set_gptimer_config (int timer_id, uint16_t config);
uint16_t get_gptimer_config (int timer_id); uint16_t get_gptimer_config (int timer_id);
void set_gptimer_pulse_hi (int timer_id); void set_gptimer_pulse_hi (int timer_id);
......
...@@ -1718,55 +1718,55 @@ ...@@ -1718,55 +1718,55 @@
/* Bit masks for HOST_CONTROL */ /* Bit masks for HOST_CONTROL */
#define HOST_EN 0x1 /* Host Enable */ #define HOST_CNTR_HOST_EN 0x1 /* Host Enable */
#define nHOST_EN 0x0 #define HOST_CNTR_nHOST_EN 0x0
#define HOST_END 0x2 /* Host Endianess */ #define HOST_CNTR_HOST_END 0x2 /* Host Endianess */
#define nHOST_END 0x0 #define HOST_CNTR_nHOST_END 0x0
#define DATA_SIZE 0x4 /* Data Size */ #define HOST_CNTR_DATA_SIZE 0x4 /* Data Size */
#define nDATA_SIZE 0x0 #define HOST_CNTR_nDATA_SIZE 0x0
#define HOST_RST 0x8 /* Host Reset */ #define HOST_CNTR_HOST_RST 0x8 /* Host Reset */
#define nHOST_RST 0x0 #define HOST_CNTR_nHOST_RST 0x0
#define HRDY_OVR 0x20 /* Host Ready Override */ #define HOST_CNTR_HRDY_OVR 0x20 /* Host Ready Override */
#define nHRDY_OVR 0x0 #define HOST_CNTR_nHRDY_OVR 0x0
#define INT_MODE 0x40 /* Interrupt Mode */ #define HOST_CNTR_INT_MODE 0x40 /* Interrupt Mode */
#define nINT_MODE 0x0 #define HOST_CNTR_nINT_MODE 0x0
#define BT_EN 0x80 /* Bus Timeout Enable */ #define HOST_CNTR_BT_EN 0x80 /* Bus Timeout Enable */
#define nBT_EN 0x0 #define HOST_CNTR_ nBT_EN 0x0
#define EHW 0x100 /* Enable Host Write */ #define HOST_CNTR_EHW 0x100 /* Enable Host Write */
#define nEHW 0x0 #define HOST_CNTR_nEHW 0x0
#define EHR 0x200 /* Enable Host Read */ #define HOST_CNTR_EHR 0x200 /* Enable Host Read */
#define nEHR 0x0 #define HOST_CNTR_nEHR 0x0
#define BDR 0x400 /* Burst DMA Requests */ #define HOST_CNTR_BDR 0x400 /* Burst DMA Requests */
#define nBDR 0x0 #define HOST_CNTR_nBDR 0x0
/* Bit masks for HOST_STATUS */ /* Bit masks for HOST_STATUS */
#define READY 0x1 /* DMA Ready */ #define HOST_STAT_READY 0x1 /* DMA Ready */
#define nREADY 0x0 #define HOST_STAT_nREADY 0x0
#define FIFOFULL 0x2 /* FIFO Full */ #define HOST_STAT_FIFOFULL 0x2 /* FIFO Full */
#define nFIFOFULL 0x0 #define HOST_STAT_nFIFOFULL 0x0
#define FIFOEMPTY 0x4 /* FIFO Empty */ #define HOST_STAT_FIFOEMPTY 0x4 /* FIFO Empty */
#define nFIFOEMPTY 0x0 #define HOST_STAT_nFIFOEMPTY 0x0
#define COMPLETE 0x8 /* DMA Complete */ #define HOST_STAT_COMPLETE 0x8 /* DMA Complete */
#define nCOMPLETE 0x0 #define HOST_STAT_nCOMPLETE 0x0
#define HSHK 0x10 /* Host Handshake */ #define HOST_STAT_HSHK 0x10 /* Host Handshake */
#define nHSHK 0x0 #define HOST_STAT_nHSHK 0x0
#define TIMEOUT 0x20 /* Host Timeout */ #define HOST_STAT_TIMEOUT 0x20 /* Host Timeout */
#define nTIMEOUT 0x0 #define HOST_STAT_nTIMEOUT 0x0
#define HIRQ 0x40 /* Host Interrupt Request */ #define HOST_STAT_HIRQ 0x40 /* Host Interrupt Request */
#define nHIRQ 0x0 #define HOST_STAT_nHIRQ 0x0
#define ALLOW_CNFG 0x80 /* Allow New Configuration */ #define HOST_STAT_ALLOW_CNFG 0x80 /* Allow New Configuration */
#define nALLOW_CNFG 0x0 #define HOST_STAT_nALLOW_CNFG 0x0
#define DMA_DIR 0x100 /* DMA Direction */ #define HOST_STAT_DMA_DIR 0x100 /* DMA Direction */
#define nDMA_DIR 0x0 #define HOST_STAT_nDMA_DIR 0x0
#define BTE 0x200 /* Bus Timeout Enabled */ #define HOST_STAT_BTE 0x200 /* Bus Timeout Enabled */
#define nBTE 0x0 #define HOST_STAT_nBTE 0x0
#define HOSTRD_DONE 0x8000 /* Host Read Completion Interrupt */ #define HOST_STAT_HOSTRD_DONE 0x8000 /* Host Read Completion Interrupt */
#define nHOSTRD_DONE 0x0 #define HOST_STAT_nHOSTRD_DONE 0x0
/* Bit masks for HOST_TIMEOUT */ /* Bit masks for HOST_TIMEOUT */
#define COUNT_TIMEOUT 0x7ff /* Host Timeout count */ #define HOST_COUNT_TIMEOUT 0x7ff /* Host Timeout count */
/* Bit masks for CNT_CONFIG */ /* Bit masks for CNT_CONFIG */
......
...@@ -35,7 +35,6 @@ ...@@ -35,7 +35,6 @@
#define MAX_BLACKFIN_DMA_CHANNEL 16 #define MAX_BLACKFIN_DMA_CHANNEL 16
#define CH_PPI 0 /* PPI receive/transmit or NFC */ #define CH_PPI 0 /* PPI receive/transmit or NFC */
#define CH_NFC 0 /* PPI receive/transmit or NFC */
#define CH_EMAC_RX 1 /* Ethernet MAC receive or HOSTDP */ #define CH_EMAC_RX 1 /* Ethernet MAC receive or HOSTDP */
#define CH_EMAC_HOSTDP 1 /* Ethernet MAC receive or HOSTDP */ #define CH_EMAC_HOSTDP 1 /* Ethernet MAC receive or HOSTDP */
#define CH_EMAC_TX 2 /* Ethernet MAC transmit or NFC */ #define CH_EMAC_TX 2 /* Ethernet MAC transmit or NFC */
...@@ -54,6 +53,12 @@ ...@@ -54,6 +53,12 @@
#define CH_MEM_STREAM1_DEST 14 /* TX */ #define CH_MEM_STREAM1_DEST 14 /* TX */
#define CH_MEM_STREAM1_SRC 15 /* RX */ #define CH_MEM_STREAM1_SRC 15 /* RX */
#if defined(CONFIG_BF527_NAND_D_PORTF)
#define CH_NFC CH_PPI /* PPI receive/transmit or NFC */
#elif defined(CONFIG_BF527_NAND_D_PORTH)
#define CH_NFC CH_EMAC_TX /* PPI receive/transmit or NFC */
#endif
extern int channel2irq(unsigned int channel); extern int channel2irq(unsigned int channel);
extern struct dma_register *base_addr[]; extern struct dma_register *base_addr[];
......
...@@ -1671,7 +1671,7 @@ ...@@ -1671,7 +1671,7 @@
/* Bit masks for MXVR_DMAx_CONFIG */ /* Bit masks for MXVR_DMAx_CONFIG */
#define MDMAEN 0x1 /* DMA Channel Enable */ #define MDMAEN 0x1 /* DMA Channel Enable */
#define DD 0x2 /* DMA Channel Direction */ #define DMADD 0x2 /* DMA Channel Direction */
#define BY4SWAPEN 0x20 /* DMA Channel Four Byte Swap Enable */ #define BY4SWAPEN 0x20 /* DMA Channel Four Byte Swap Enable */
#define LCHAN 0x3c0 /* DMA Channel Logical Channel */ #define LCHAN 0x3c0 /* DMA Channel Logical Channel */
#define BITSWAPEN 0x400 /* DMA Channel Bit Swap Enable */ #define BITSWAPEN 0x400 /* DMA Channel Bit Swap Enable */
......
...@@ -2252,6 +2252,13 @@ ...@@ -2252,6 +2252,13 @@
#define PLL_OFF 0x2 /* Disable PLL */ #define PLL_OFF 0x2 /* Disable PLL */
#define DF 0x1 /* Divide Frequency */ #define DF 0x1 /* Divide Frequency */
/* SWRST Masks */
#define SYSTEM_RESET 0x0007 /* Initiates A System Software Reset */
#define DOUBLE_FAULT 0x0008 /* Core Double Fault Causes Reset */
#define RESET_DOUBLE 0x2000 /* SW Reset Generated By Core Double-Fault */
#define RESET_WDOG 0x4000 /* SW Reset Generated By Watchdog Timer */
#define RESET_SOFTWARE 0x8000 /* SW Reset Occurred Since Last Read Of SWRST */
/* Bit masks for PLL_STAT */ /* Bit masks for PLL_STAT */
#define PLL_LOCKED 0x20 /* PLL Locked Status */ #define PLL_LOCKED 0x20 /* PLL Locked Status */
......
...@@ -267,4 +267,18 @@ ...@@ -267,4 +267,18 @@
#define P_AMC_BG (P_DEFINED | P_IDENT(GPIO_PJ12) | P_FUNCT(0)) #define P_AMC_BG (P_DEFINED | P_IDENT(GPIO_PJ12) | P_FUNCT(0))
#define P_AMC_BGH (P_DEFINED | P_IDENT(GPIO_PJ13) | P_FUNCT(0)) #define P_AMC_BGH (P_DEFINED | P_IDENT(GPIO_PJ13) | P_FUNCT(0))
#define P_NAND_D0 (P_DONTCARE)
#define P_NAND_D1 (P_DONTCARE)
#define P_NAND_D2 (P_DONTCARE)
#define P_NAND_D3 (P_DONTCARE)
#define P_NAND_D4 (P_DONTCARE)
#define P_NAND_D5 (P_DONTCARE)
#define P_NAND_D6 (P_DONTCARE)
#define P_NAND_D7 (P_DONTCARE)
#define P_NAND_WE (P_DONTCARE)
#define P_NAND_RE (P_DONTCARE)
#define P_NAND_CLE (P_DONTCARE)
#define P_NAND_ALE (P_DONTCARE)
#endif /* _MACH_PORTMUX_H_ */ #endif /* _MACH_PORTMUX_H_ */
...@@ -55,6 +55,9 @@ ...@@ -55,6 +55,9 @@
/* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */ /* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */
#define SWRST SICA_SWRST #define SWRST SICA_SWRST
#define SYSCR SICA_SYSCR #define SYSCR SICA_SYSCR
#define RESET_DOUBLE (SWRST_DBL_FAULT_B|SWRST_DBL_FAULT_A)
#define RESET_WDOG (SWRST_WDT_B|SWRST_WDT_A)
#define RESET_SOFTWARE (SWRST_OCCURRED)
/* System Reset and Interrupt Controller registers for core A (0xFFC0 0100-0xFFC0 01FF) */ /* System Reset and Interrupt Controller registers for core A (0xFFC0 0100-0xFFC0 01FF) */
#define SICA_SWRST 0xFFC00100 /* Software Reset register */ #define SICA_SWRST 0xFFC00100 /* Software Reset register */
......
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