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

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (62 commits)
  Blackfin: fix sparseirq/kstat_irqs fallout
  Blackfin: fix unused warnings after nommu update
  Blackfin: export the last exception cause via debugfs
  Blackfin: fix length checking in kgdb_ebin2mem
  Blackfin: kgdb: fix up error return values
  Blackfin: push access_ok() L1 attribute down
  Blackfin: punt duplicated search_exception_table() prototype
  Blackfin: add missing access_ok() checks to user functions
  Blackfin: convert early_printk EVT init to a loop
  Blackfin: document the lsl variants of the L1 allocator
  Blackfin: rename Blackfin relocs according to the toolchain
  Blackfin: check SIC defines rather than variant names
  Blackfin: add SSYNC to set_dma_sg() for descriptor fetching
  Blackfin: convert SMP to only use generic time framework
  Blackfin: bf548-ezkit/bf537-stamp: add resources for ADXL345/346
  Blackfin: override default uClinux MTD addr/size
  Blackfin: fix command line corruption with DEBUG_DOUBLEFAULT
  Blackfin: fix handling of initial L1 reservation
  Blackfin: merge sram init functions
  Blackfin: drop unused reserve_pda() function
  ...

arch/blackfin/Kconfig

@@ -223,6 +223,7 @@ endchoice
 
 config SMP
 	depends on BF561
+	select GENERIC_TIME
 	bool "Symmetric multi-processing support"
 	---help---
 	  This enables support for systems with more than one CPU,
@@ -241,12 +242,6 @@ config IRQ_PER_CPU
 	depends on SMP
 	default y
 
-config TICK_SOURCE_SYSTMR0
-	bool
-	select BFIN_GPTIMERS
-	depends on SMP
-	default y
-
 config BF_REV_MIN
 	int
 	default 0 if (BF51x || BF52x || (BF54x && !BF54xM))
@@ -263,8 +258,8 @@ config BF_REV_MAX
 
 choice
 	prompt "Silicon Rev"
-	default BF_REV_0_1 if (BF51x || BF52x || (BF54x && !BF54xM))
-	default BF_REV_0_2 if (BF534 || BF536 || BF537)
+	default BF_REV_0_0 if (BF51x || BF52x)
+	default BF_REV_0_2 if (BF534 || BF536 || BF537 || (BF54x && !BF54xM))
 	default BF_REV_0_3 if (BF531 || BF532 || BF533 || BF54xM || BF561)
 
 config BF_REV_0_0
@@ -607,7 +602,6 @@ source kernel/Kconfig.hz
 
 config GENERIC_TIME
 	bool "Generic time"
-	depends on !SMP
 	default y
 
 config GENERIC_CLOCKEVENTS
@@ -615,12 +609,26 @@ config GENERIC_CLOCKEVENTS
 	depends on GENERIC_TIME
 	default y
 
+choice
+	prompt "Kernel Tick Source"
+	depends on GENERIC_CLOCKEVENTS
+	default TICKSOURCE_CORETMR
+
+config TICKSOURCE_GPTMR0
+	bool "Gptimer0 (SCLK domain)"
+	select BFIN_GPTIMERS
+	depends on !IPIPE
+
+config TICKSOURCE_CORETMR
+	bool "Core timer (CCLK domain)"
+
+endchoice
+
 config CYCLES_CLOCKSOURCE
-	bool "Use 'CYCLES' as a clocksource (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
+	bool "Use 'CYCLES' as a clocksource"
 	depends on GENERIC_CLOCKEVENTS
 	depends on !BFIN_SCRATCH_REG_CYCLES
-	default n
+	depends on !SMP
 	help
 	  If you say Y here, you will enable support for using the 'cycles'
 	  registers as a clock source.  Doing so means you will be unable to
@@ -628,6 +636,11 @@ config CYCLES_CLOCKSOURCE
 	  still be able to read it (such as for performance monitoring), but
 	  writing the registers will most likely crash the kernel.
 
+config GPTMR0_CLOCKSOURCE
+	bool "Use GPTimer0 as a clocksource (higher rating)"
+	depends on GENERIC_CLOCKEVENTS
+	depends on !TICKSOURCE_GPTMR0
+
 source kernel/time/Kconfig
 
 comment "Misc"
@@ -808,7 +821,7 @@ config APP_STACK_L1
 config EXCEPTION_L1_SCRATCH
 	bool "Locate exception stack in L1 Scratch Memory"
 	default n
-	depends on !APP_STACK_L1 && !SYSCALL_TAB_L1
+	depends on !APP_STACK_L1
 	help
 	  Whenever an exception occurs, use the L1 Scratch memory for
 	  stack storage.  You cannot place the stacks of FLAT binaries
@@ -901,7 +914,7 @@ config BFIN_ICACHE_LOCK
 	bool "Enable Instruction Cache Locking"
 
 choice
-	prompt "Policy"
+	prompt "External memory cache policy"
 	depends on BFIN_DCACHE
 	default BFIN_WB if !SMP
 	default BFIN_WT if SMP
@@ -942,12 +955,22 @@ config BFIN_WT
 
 endchoice
 
-config BFIN_L2_CACHEABLE
-	bool "Cache L2 SRAM"
-	depends on (BFIN_DCACHE || BFIN_ICACHE) && (BF54x || (BF561 && !SMP))
-	default n
-	help
-	  Select to make L2 SRAM cacheable in L1 data and instruction cache.
+choice
+	prompt "L2 SRAM cache policy"
+	depends on (BF54x || BF561)
+	default BFIN_L2_WT
+config BFIN_L2_WB
+	bool "Write back"
+	depends on !SMP
+
+config BFIN_L2_WT
+	bool "Write through"
+	depends on !SMP
+
+config BFIN_L2_NOT_CACHED
+	bool "Not cached"
+
+endchoice
 
 config MPU
 	bool "Enable the memory protection unit (EXPERIMENTAL)"
@@ -1011,21 +1034,34 @@ endmenu
 
 menu "EBIU_AMBCTL Control"
 config BANK_0
-	hex "Bank 0"
+	hex "Bank 0 (AMBCTL0.L)"
 	default 0x7BB0
+	help
+	  These are the low 16 bits of the EBIU_AMBCTL0 MMR which are
+	  used to control the Asynchronous Memory Bank 0 settings.
 
 config BANK_1
-	hex "Bank 1"
+	hex "Bank 1 (AMBCTL0.H)"
 	default 0x7BB0
 	default 0x5558 if BF54x
+	help
+	  These are the high 16 bits of the EBIU_AMBCTL0 MMR which are
+	  used to control the Asynchronous Memory Bank 1 settings.
 
 config BANK_2
-	hex "Bank 2"
+	hex "Bank 2 (AMBCTL1.L)"
 	default 0x7BB0
+	help
+	  These are the low 16 bits of the EBIU_AMBCTL1 MMR which are
+	  used to control the Asynchronous Memory Bank 2 settings.
 
 config BANK_3
-	hex "Bank 3"
+	hex "Bank 3 (AMBCTL1.H)"
 	default 0x99B3
+	help
+	  These are the high 16 bits of the EBIU_AMBCTL1 MMR which are
+	  used to control the Asynchronous Memory Bank 3 settings.
+
 endmenu
 
 config EBIU_MBSCTLVAL

arch/blackfin/Kconfig.debug

@@ -54,6 +54,19 @@ config DEBUG_HWERR
 	  hardware error interrupts and need to know where they are coming
 	  from.
 
+config EXACT_HWERR
+	bool "Try to make Hardware errors exact"
+	depends on DEBUG_HWERR
+	help
+	  By default, the Blackfin hardware errors are not exact - the error
+          be reported multiple cycles after the error happens. This delay
+	  can cause the wrong application, or even the kernel to receive a
+	  signal to be killed. If you are getting HW errors in your system,
+	  try turning this on to ensure they are at least comming from the
+	  proper thread.
+
+	  On production systems, it is safe (and a small optimization) to say N.
+
 config DEBUG_DOUBLEFAULT
 	bool "Debug Double Faults"
 	default n

arch/blackfin/configs/BF518F-EZBRD_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28.7
+# Linux kernel version: 2.6.28.10
+# Thu May 21 05:50:01 2009
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -42,10 +43,11 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -53,16 +55,15 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
 # CONFIG_AIO is not set
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -71,7 +72,6 @@ CONFIG_SLAB=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -259,7 +259,10 @@ CONFIG_HZ=250
 # CONFIG_SCHED_HRTICK is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_TICKSOURCE_GPTMR0 is not set
+CONFIG_TICKSOURCE_CORETMR=y
 # CONFIG_CYCLES_CLOCKSOURCE is not set
+# CONFIG_GPTMR0_CLOCKSOURCE is not set
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
@@ -404,7 +407,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -688,14 +691,14 @@ CONFIG_INPUT_MISC=y
 # Character devices
 #
 # CONFIG_AD9960 is not set
-# CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PPIFCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_PPI is not set
+# CONFIG_BFIN_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
-# CONFIG_BF5xx_PPI is not set
+# CONFIG_BFIN_SPI_ADC is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
-# CONFIG_TWI_LCD is not set
-CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_TWI_LCD is not set
 CONFIG_SIMPLE_GPIO=m
 CONFIG_VT=y
 CONFIG_CONSOLE_TRANSLATIONS=y
@@ -802,7 +805,30 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -831,6 +857,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_REGULATOR is not set
@@ -962,7 +989,8 @@ CONFIG_RTC_DRV_BFIN=y
 #
 # File systems
 #
-# CONFIG_EXT2_FS is not set
+CONFIG_EXT2_FS=m
+# CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
 # CONFIG_REISERFS_FS is not set
@@ -988,8 +1016,11 @@ CONFIG_INOTIFY_USER=y
 #
 # DOS/FAT/NT Filesystems
 #
+CONFIG_FAT_FS=m
 # CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # CONFIG_NTFS_FS is not set
 
 #
@@ -1012,8 +1043,8 @@ CONFIG_SYSFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-# CONFIG_YAFFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_YAFFS_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
@@ -1048,9 +1079,9 @@ CONFIG_SMB_FS=m
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-CONFIG_NLS=y
+CONFIG_NLS=m
 CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_437=m
 # CONFIG_NLS_CODEPAGE_737 is not set
 # CONFIG_NLS_CODEPAGE_775 is not set
 # CONFIG_NLS_CODEPAGE_850 is not set
@@ -1065,7 +1096,7 @@ CONFIG_NLS_CODEPAGE_437=y
 # 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_936=m
 # CONFIG_NLS_CODEPAGE_950 is not set
 # CONFIG_NLS_CODEPAGE_932 is not set
 # CONFIG_NLS_CODEPAGE_949 is not set
@@ -1074,7 +1105,7 @@ CONFIG_NLS_CODEPAGE_437=y
 # CONFIG_NLS_CODEPAGE_1250 is not set
 # CONFIG_NLS_CODEPAGE_1251 is not set
 # CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_ISO8859_2 is not set
 # CONFIG_NLS_ISO8859_3 is not set
 # CONFIG_NLS_ISO8859_4 is not set
@@ -1087,7 +1118,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_ISO8859_15 is not set
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
+CONFIG_NLS_UTF8=m
 # CONFIG_DLM is not set
 
 #
@@ -1102,7 +1133,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
@@ -1111,8 +1142,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -1132,7 +1161,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 
 #
 # Tracers
@@ -1148,16 +1176,20 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_VERBOSE=y
 CONFIG_DEBUG_MMRS=y
-# CONFIG_DEBUG_HWERR is not set
-# CONFIG_DEBUG_DOUBLEFAULT is not set
+CONFIG_DEBUG_HWERR=y
+CONFIG_EXACT_HWERR=y
+CONFIG_DEBUG_DOUBLEFAULT=y
+CONFIG_DEBUG_DOUBLEFAULT_PRINT=y
+# CONFIG_DEBUG_DOUBLEFAULT_RESET is not set
+# CONFIG_DEBUG_ICACHE_CHECK is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 CONFIG_DEBUG_BFIN_HWTRACE_ON=y
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
-# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y
 # CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=1
 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
-# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
@@ -1269,7 +1301,6 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y

arch/blackfin/configs/BF533-EZKIT_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28.7
+# Linux kernel version: 2.6.28.10
+# Thu May 21 05:50:01 2009
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -42,10 +43,11 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -53,16 +55,15 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
 # CONFIG_AIO is not set
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -71,7 +72,6 @@ CONFIG_SLAB=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -225,7 +225,10 @@ CONFIG_HZ=250
 CONFIG_SCHED_HRTICK=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_TICKSOURCE_GPTMR0 is not set
+CONFIG_TICKSOURCE_CORETMR=y
 # CONFIG_CYCLES_CLOCKSOURCE is not set
+# CONFIG_GPTMR0_CLOCKSOURCE is not set
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
 CONFIG_HIGH_RES_TIMERS=y
@@ -382,7 +385,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -613,9 +616,8 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN
@@ -667,13 +669,13 @@ CONFIG_INPUT_EVDEV=m
 # Character devices
 #
 # CONFIG_AD9960 is not set
-# CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PPIFCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_PPI is not set
+# CONFIG_BFIN_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
-# CONFIG_BF5xx_PPI is not set
+# CONFIG_BFIN_SPI_ADC is not set
 CONFIG_BFIN_SPORT=y
 # CONFIG_BFIN_TIMER_LATENCY is not set
-CONFIG_BFIN_DMA_INTERFACE=m
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
@@ -729,7 +731,30 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -904,16 +929,6 @@ CONFIG_SYSFS=y
 # 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_9BYTE_TAGS is not set
-# 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_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
@@ -925,6 +940,16 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+CONFIG_YAFFS_FS=m
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# 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_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
@@ -1013,7 +1038,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
@@ -1022,8 +1047,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -1043,7 +1066,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 
 #
 # Tracers
@@ -1059,16 +1081,20 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_VERBOSE=y
 CONFIG_DEBUG_MMRS=y
-# CONFIG_DEBUG_HWERR is not set
-# CONFIG_DEBUG_DOUBLEFAULT is not set
+CONFIG_DEBUG_HWERR=y
+CONFIG_EXACT_HWERR=y
+CONFIG_DEBUG_DOUBLEFAULT=y
+CONFIG_DEBUG_DOUBLEFAULT_PRINT=y
+# CONFIG_DEBUG_DOUBLEFAULT_RESET is not set
+# CONFIG_DEBUG_ICACHE_CHECK is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 CONFIG_DEBUG_BFIN_HWTRACE_ON=y
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
-# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y
 # CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=1
 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
-# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
@@ -1181,7 +1207,6 @@ 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
 CONFIG_HAS_DMA=y

arch/blackfin/configs/BF533-STAMP_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28.7
+# Linux kernel version: 2.6.28.10
+# Thu May 21 05:50:01 2009
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -42,10 +43,11 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -53,16 +55,15 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
 # CONFIG_AIO is not set
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -71,7 +72,6 @@ CONFIG_SLAB=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -225,7 +225,10 @@ CONFIG_HZ=250
 CONFIG_SCHED_HRTICK=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_TICKSOURCE_GPTMR0 is not set
+CONFIG_TICKSOURCE_CORETMR=y
 # CONFIG_CYCLES_CLOCKSOURCE is not set
+# CONFIG_GPTMR0_CLOCKSOURCE is not set
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
 CONFIG_HIGH_RES_TIMERS=y
@@ -382,7 +385,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -618,9 +621,8 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN
@@ -674,14 +676,14 @@ CONFIG_CONFIG_INPUT_PCF8574=m
 # Character devices
 #
 # CONFIG_AD9960 is not set
-# CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PPIFCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_PPI is not set
+# CONFIG_BFIN_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
-CONFIG_BF5xx_PPI=m
+# CONFIG_BFIN_SPI_ADC is not set
 CONFIG_BFIN_SPORT=m
 # CONFIG_BFIN_TIMER_LATENCY is not set
-# CONFIG_TWI_LCD is not set
-CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_TWI_LCD is not set
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
@@ -781,7 +783,30 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -1068,16 +1093,6 @@ CONFIG_SYSFS=y
 # 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_9BYTE_TAGS is not set
-# 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_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
@@ -1089,6 +1104,16 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+CONFIG_YAFFS_FS=m
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# 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_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
@@ -1177,7 +1202,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
@@ -1186,8 +1211,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -1207,7 +1230,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 
 #
 # Tracers
@@ -1223,16 +1245,20 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_VERBOSE=y
 CONFIG_DEBUG_MMRS=y
-# CONFIG_DEBUG_HWERR is not set
-# CONFIG_DEBUG_DOUBLEFAULT is not set
+CONFIG_DEBUG_HWERR=y
+CONFIG_EXACT_HWERR=y
+CONFIG_DEBUG_DOUBLEFAULT=y
+CONFIG_DEBUG_DOUBLEFAULT_PRINT=y
+# CONFIG_DEBUG_DOUBLEFAULT_RESET is not set
+# CONFIG_DEBUG_ICACHE_CHECK is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 CONFIG_DEBUG_BFIN_HWTRACE_ON=y
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
-# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y
 # CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=1
 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
-# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
@@ -1345,7 +1371,6 @@ 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
 CONFIG_HAS_DMA=y

arch/blackfin/configs/BF537-STAMP_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28.7
+# Linux kernel version: 2.6.28.10
+# Thu May 21 05:50:01 2009
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -42,10 +43,11 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -53,16 +55,15 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
 # CONFIG_AIO is not set
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -71,7 +72,6 @@ CONFIG_SLAB=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -232,7 +232,10 @@ CONFIG_HZ=250
 CONFIG_SCHED_HRTICK=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_TICKSOURCE_GPTMR0 is not set
+CONFIG_TICKSOURCE_CORETMR=y
 # CONFIG_CYCLES_CLOCKSOURCE is not set
+# CONFIG_GPTMR0_CLOCKSOURCE is not set
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
 CONFIG_HIGH_RES_TIMERS=y
@@ -390,7 +393,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -548,9 +551,7 @@ CONFIG_MTD_ROM=m
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=m
-CONFIG_MTD_PHYSMAP_START=0x20000000
-CONFIG_MTD_PHYSMAP_LEN=0x0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -649,9 +650,8 @@ CONFIG_BFIN_RX_DESC_NUM=20
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN
@@ -708,14 +708,14 @@ CONFIG_SERIO_LIBPS2=y
 # Character devices
 #
 # CONFIG_AD9960 is not set
-# CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PPIFCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_PPI is not set
+# CONFIG_BFIN_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
-CONFIG_BF5xx_PPI=m
+# CONFIG_BFIN_SPI_ADC is not set
 CONFIG_BFIN_SPORT=m
 # CONFIG_BFIN_TIMER_LATENCY is not set
-# CONFIG_TWI_LCD is not set
-CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_TWI_LCD is not set
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
@@ -823,7 +823,30 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -1123,16 +1146,6 @@ CONFIG_SYSFS=y
 # 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_9BYTE_TAGS is not set
-# 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_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
@@ -1144,6 +1157,16 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+CONFIG_YAFFS_FS=m
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# 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_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
@@ -1232,7 +1255,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
@@ -1241,8 +1264,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -1262,7 +1283,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 
 #
 # Tracers
@@ -1278,16 +1298,20 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_VERBOSE=y
 CONFIG_DEBUG_MMRS=y
-# CONFIG_DEBUG_HWERR is not set
-# CONFIG_DEBUG_DOUBLEFAULT is not set
+CONFIG_DEBUG_HWERR=y
+CONFIG_EXACT_HWERR=y
+CONFIG_DEBUG_DOUBLEFAULT=y
+CONFIG_DEBUG_DOUBLEFAULT_PRINT=y
+# CONFIG_DEBUG_DOUBLEFAULT_RESET is not set
+# CONFIG_DEBUG_ICACHE_CHECK is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 CONFIG_DEBUG_BFIN_HWTRACE_ON=y
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
-# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y
 # CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=1
 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
-# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
@@ -1400,7 +1424,6 @@ 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
 CONFIG_HAS_DMA=y

arch/blackfin/configs/BF538-EZKIT_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28.7
+# Linux kernel version: 2.6.28.10
+# Thu May 21 05:50:01 2009
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -42,10 +43,11 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -53,16 +55,15 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
 # CONFIG_AIO is not set
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -71,7 +72,6 @@ CONFIG_SLAB=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -243,7 +243,10 @@ CONFIG_HZ=250
 CONFIG_SCHED_HRTICK=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_TICKSOURCE_GPTMR0 is not set
+CONFIG_TICKSOURCE_CORETMR=y
 # CONFIG_CYCLES_CLOCKSOURCE is not set
+# CONFIG_GPTMR0_CLOCKSOURCE is not set
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
 CONFIG_HIGH_RES_TIMERS=y
@@ -389,7 +392,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -546,9 +549,7 @@ CONFIG_MTD_ROM=m
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=m
-CONFIG_MTD_PHYSMAP_START=0x20000000
-CONFIG_MTD_PHYSMAP_LEN=0x0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -691,11 +692,11 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 CONFIG_INPUT_TOUCHSCREEN=y
-# CONFIG_TOUCHSCREEN_ADS7846 is not set
 # CONFIG_TOUCHSCREEN_AD7877 is not set
 # CONFIG_TOUCHSCREEN_AD7879_I2C is not set
 CONFIG_TOUCHSCREEN_AD7879_SPI=y
 CONFIG_TOUCHSCREEN_AD7879=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
@@ -720,14 +721,14 @@ CONFIG_INPUT_MISC=y
 # Character devices
 #
 # CONFIG_AD9960 is not set
-# CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PPIFCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_PPI is not set
+# CONFIG_BFIN_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
-CONFIG_BF5xx_PPI=m
+# CONFIG_BFIN_SPI_ADC is not set
 CONFIG_BFIN_SPORT=m
 # CONFIG_BFIN_TIMER_LATENCY is not set
-# CONFIG_TWI_LCD is not set
-CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_TWI_LCD is not set
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
@@ -833,7 +834,30 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -1056,16 +1080,6 @@ CONFIG_SYSFS=y
 # 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_9BYTE_TAGS is not set
-# 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_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
@@ -1077,6 +1091,16 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+CONFIG_YAFFS_FS=m
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# 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_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
@@ -1165,7 +1189,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
@@ -1174,8 +1198,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -1195,7 +1217,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 
 #
 # Tracers
@@ -1211,16 +1232,20 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_VERBOSE=y
 CONFIG_DEBUG_MMRS=y
-# CONFIG_DEBUG_HWERR is not set
-# CONFIG_DEBUG_DOUBLEFAULT is not set
+CONFIG_DEBUG_HWERR=y
+CONFIG_EXACT_HWERR=y
+CONFIG_DEBUG_DOUBLEFAULT=y
+CONFIG_DEBUG_DOUBLEFAULT_PRINT=y
+# CONFIG_DEBUG_DOUBLEFAULT_RESET is not set
+# CONFIG_DEBUG_ICACHE_CHECK is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 CONFIG_DEBUG_BFIN_HWTRACE_ON=y
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
-# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y
 # CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=1
 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
-# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
@@ -1333,7 +1358,6 @@ 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
 CONFIG_HAS_DMA=y

arch/blackfin/configs/BF561-EZKIT_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28.7
+# Linux kernel version: 2.6.28.10
+# Thu May 21 05:50:01 2009
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -42,10 +43,11 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -53,16 +55,15 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
 # CONFIG_AIO is not set
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -71,7 +72,6 @@ CONFIG_SLAB=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -148,9 +148,9 @@ CONFIG_BF_REV_MAX=5
 # CONFIG_BF_REV_0_0 is not set
 # CONFIG_BF_REV_0_1 is not set
 # CONFIG_BF_REV_0_2 is not set
-CONFIG_BF_REV_0_3=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_BF_REV_0_5=y
 # CONFIG_BF_REV_0_6 is not set
 # CONFIG_BF_REV_ANY is not set
 # CONFIG_BF_REV_NONE is not set
@@ -179,7 +179,6 @@ CONFIG_BFIN561_EZKIT=y
 # Core B Support
 #
 CONFIG_BF561_COREB=y
-CONFIG_BF561_COREB_RESET=y
 
 #
 # Interrupt Priority Assignment
@@ -264,7 +263,10 @@ CONFIG_HZ=250
 CONFIG_SCHED_HRTICK=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_TICKSOURCE_GPTMR0 is not set
+CONFIG_TICKSOURCE_CORETMR=y
 # CONFIG_CYCLES_CLOCKSOURCE is not set
+# CONFIG_GPTMR0_CLOCKSOURCE is not set
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
 CONFIG_HIGH_RES_TIMERS=y
@@ -334,7 +336,9 @@ CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_ICACHE_LOCK is not set
 CONFIG_BFIN_WB=y
 # CONFIG_BFIN_WT is not set
-# CONFIG_BFIN_L2_CACHEABLE is not set
+# CONFIG_BFIN_L2_WB is not set
+CONFIG_BFIN_L2_WT=y
+# CONFIG_BFIN_L2_NOT_CACHED is not set
 # CONFIG_MPU is not set
 
 #
@@ -415,7 +419,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -570,9 +574,7 @@ CONFIG_MTD_ROM=m
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=m
-CONFIG_MTD_PHYSMAP_START=0x20000000
-CONFIG_MTD_PHYSMAP_LEN=0x0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -649,9 +651,8 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN
@@ -703,13 +704,13 @@ CONFIG_INPUT_EVDEV=m
 # Character devices
 #
 # CONFIG_AD9960 is not set
-# CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PPIFCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_PPI is not set
+# CONFIG_BFIN_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
-# CONFIG_BF5xx_PPI is not set
+# CONFIG_BFIN_SPI_ADC is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
-CONFIG_BFIN_DMA_INTERFACE=m
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
@@ -765,7 +766,30 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -897,16 +921,6 @@ CONFIG_SYSFS=y
 # 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_9BYTE_TAGS is not set
-# 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_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
@@ -918,6 +932,16 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+CONFIG_YAFFS_FS=m
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# 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_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
@@ -1006,7 +1030,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
@@ -1015,8 +1039,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -1036,7 +1058,6 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 
 #
 # Tracers
@@ -1052,16 +1073,20 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUG_VERBOSE=y
 CONFIG_DEBUG_MMRS=y
-# CONFIG_DEBUG_HWERR is not set
-# CONFIG_DEBUG_DOUBLEFAULT is not set
+CONFIG_DEBUG_HWERR=y
+CONFIG_EXACT_HWERR=y
+CONFIG_DEBUG_DOUBLEFAULT=y
+CONFIG_DEBUG_DOUBLEFAULT_PRINT=y
+# CONFIG_DEBUG_DOUBLEFAULT_RESET is not set
+# CONFIG_DEBUG_ICACHE_CHECK is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 CONFIG_DEBUG_BFIN_HWTRACE_ON=y
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
-# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y
 # CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
-CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=1
 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
-# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
@@ -1174,7 +1199,6 @@ 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
 CONFIG_HAS_DMA=y

arch/blackfin/configs/BlackStamp_defconfig

@@ -46,7 +46,7 @@ CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -381,7 +381,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set

arch/blackfin/configs/CM-BF527_defconfig

@@ -46,7 +46,7 @@ CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -411,7 +411,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -783,7 +783,30 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y

arch/blackfin/configs/CM-BF533_defconfig

@@ -49,7 +49,7 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 # CONFIG_UID16 is not set
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 # CONFIG_HOTPLUG is not set
@@ -347,7 +347,7 @@ CONFIG_IP_FIB_HASH=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -547,9 +547,9 @@ CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_SMSC911X is not set
 # CONFIG_DM9000 is not set
-CONFIG_NETDEV_1000=y
+# CONFIG_NETDEV_1000 is not set
 # CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN
@@ -641,6 +641,10 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+
 #
 # SPI support
 #

arch/blackfin/configs/CM-BF537U_defconfig

@@ -49,7 +49,7 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 # CONFIG_UID16 is not set
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 # CONFIG_HOTPLUG is not set
@@ -355,7 +355,7 @@ CONFIG_IP_FIB_HASH=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -556,9 +556,9 @@ CONFIG_SMC91X=y
 # CONFIG_BFIN_MAC is not set
 # CONFIG_SMSC911X is not set
 # CONFIG_DM9000 is not set
-CONFIG_NETDEV_1000=y
+# CONFIG_NETDEV_1000 is not set
 # CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN
@@ -652,6 +652,10 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+
 #
 # SPI support
 #

arch/blackfin/configs/CM-BF548_defconfig

@@ -49,7 +49,7 @@ CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -125,9 +125,9 @@ CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_BF548=y
 # CONFIG_BF549 is not set
 # CONFIG_BF561 is not set
-CONFIG_BF_REV_0_0=y
+# CONFIG_BF_REV_0_0 is not set
 # CONFIG_BF_REV_0_1 is not set
-# CONFIG_BF_REV_0_2 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
@@ -422,7 +422,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -811,6 +811,10 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+
 #
 # SPI support
 #

arch/blackfin/configs/CM-BF561_defconfig

@@ -49,7 +49,7 @@ CONFIG_FAIR_USER_SCHED=y
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 # CONFIG_UID16 is not set
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 # CONFIG_HOTPLUG is not set
@@ -389,7 +389,7 @@ CONFIG_IP_FIB_HASH=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -569,9 +569,9 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_TAH is not set
 # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
 # CONFIG_B44 is not set
-CONFIG_NETDEV_1000=y
+# CONFIG_NETDEV_1000 is not set
 # CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN
@@ -646,6 +646,10 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+
 #
 # SPI support
 #

arch/blackfin/configs/H8606_defconfig

@@ -48,7 +48,7 @@ CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -347,7 +347,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -594,8 +594,8 @@ CONFIG_MII=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMSC911X is not set
 CONFIG_DM9000=y
-CONFIG_NETDEV_1000=y
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 # CONFIG_AX88180 is not set
 
 #

arch/blackfin/configs/IP0X_defconfig

@@ -49,7 +49,7 @@ CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 # CONFIG_HOTPLUG is not set
@@ -355,7 +355,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -672,9 +672,9 @@ CONFIG_MII=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMSC911X is not set
 CONFIG_DM9000=y
-CONFIG_NETDEV_1000=y
+# CONFIG_NETDEV_1000 is not set
 # CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN

arch/blackfin/configs/PNAV-10_defconfig

 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28.7
+# Linux kernel version: 2.6.28.10
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -40,26 +40,26 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SYSCTL is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 # CONFIG_AIO is not set
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -68,7 +68,6 @@ CONFIG_SLAB=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -229,7 +228,10 @@ CONFIG_HZ=250
 # CONFIG_SCHED_HRTICK is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_TICKSOURCE_GPTMR0 is not set
+CONFIG_TICKSOURCE_CORETMR=y
 # CONFIG_CYCLES_CLOCKSOURCE is not set
+# CONFIG_GPTMR0_CLOCKSOURCE is not set
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
@@ -374,7 +376,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -598,9 +600,8 @@ CONFIG_BFIN_MAC_RMII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_AX88180 is not set
-CONFIG_NETDEV_10000=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 
 #
 # Wireless LAN
@@ -640,11 +641,11 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 CONFIG_INPUT_TOUCHSCREEN=y
-# CONFIG_TOUCHSCREEN_ADS7846 is not set
 CONFIG_TOUCHSCREEN_AD7877=y
 # CONFIG_TOUCHSCREEN_AD7879_I2C is not set
 # CONFIG_TOUCHSCREEN_AD7879_SPI is not set
 # CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
@@ -676,14 +677,14 @@ CONFIG_INPUT_UINPUT=y
 # Character devices
 #
 # CONFIG_AD9960 is not set
-# CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PPIFCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_PPI is not set
+# CONFIG_BFIN_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
-# CONFIG_BF5xx_PPI is not set
+# CONFIG_BFIN_SPI_ADC is not set
 CONFIG_BFIN_SPORT=y
 # CONFIG_BFIN_TIMER_LATENCY is not set
-CONFIG_TWI_LCD=m
-CONFIG_BFIN_DMA_INTERFACE=m
+# CONFIG_BFIN_TWI_LCD is not set
 # CONFIG_SIMPLE_GPIO is not set
 # CONFIG_VT is not set
 CONFIG_DEVKMEM=y
@@ -796,6 +797,7 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD5252 is not set
 # CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADCXX is not set
@@ -867,6 +869,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_REGULATOR is not set
@@ -1111,6 +1114,7 @@ CONFIG_SYSFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
 CONFIG_YAFFS_FS=y
 CONFIG_YAFFS_YAFFS1=y
 # CONFIG_YAFFS_9BYTE_TAGS is not set
@@ -1121,7 +1125,6 @@ CONFIG_YAFFS_AUTO_YAFFS2=y
 # 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 is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
@@ -1213,7 +1216,6 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 
 #
 # Tracers
@@ -1343,7 +1345,6 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y

arch/blackfin/configs/SRV1_defconfig

@@ -52,7 +52,7 @@ CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -373,7 +373,7 @@ CONFIG_IP_PNP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
+# CONFIG_SYN_COOKIES is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set

arch/blackfin/configs/TCM-BF537_defconfig

@@ -42,7 +42,7 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_SYSCTL is not set
 CONFIG_EMBEDDED=y
 # CONFIG_UID16 is not set
-CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 # CONFIG_HOTPLUG is not set
@@ -537,7 +537,30 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set

arch/blackfin/include/asm/cacheflush.h

@@ -30,7 +30,8 @@
 #ifndef _BLACKFIN_CACHEFLUSH_H
 #define _BLACKFIN_CACHEFLUSH_H
 
-extern void blackfin_icache_dcache_flush_range(unsigned long start_address, unsigned long end_address);
+#include <asm/blackfin.h>	/* for SSYNC() */
+
 extern void blackfin_icache_flush_range(unsigned long start_address, unsigned long end_address);
 extern void blackfin_dcache_flush_range(unsigned long start_address, unsigned long end_address);
 extern void blackfin_dcache_invalidate_range(unsigned long start_address, unsigned long end_address);
@@ -54,32 +55,28 @@ extern void blackfin_invalidate_entire_dcache(void);
 
 static inline void flush_icache_range(unsigned start, unsigned end)
 {
-#if defined(CONFIG_BFIN_DCACHE) && defined(CONFIG_BFIN_ICACHE)
-
-# if defined(CONFIG_BFIN_WT)
-	blackfin_icache_flush_range((start), (end));
-	flush_icache_range_others(start, end);
-# else
-	blackfin_icache_dcache_flush_range((start), (end));
-# endif
-
-#else
+#if defined(CONFIG_BFIN_WB)
+	blackfin_dcache_flush_range(start, end);
+#endif
 
-# if defined(CONFIG_BFIN_ICACHE)
-	blackfin_icache_flush_range((start), (end));
+	/* Make sure all write buffers in the data side of the core
+	 * are flushed before trying to invalidate the icache.  This
+	 * needs to be after the data flush and before the icache
+	 * flush so that the SSYNC does the right thing in preventing
+	 * the instruction prefetcher from hitting things in cached
+	 * memory at the wrong time -- it runs much further ahead than
+	 * the pipeline.
+	 */
+	SSYNC();
+#if defined(CONFIG_BFIN_ICACHE)
+	blackfin_icache_flush_range(start, end);
 	flush_icache_range_others(start, end);
-# endif
-# if defined(CONFIG_BFIN_DCACHE)
-	blackfin_dcache_flush_range((start), (end));
-# endif
-
 #endif
 }
 
 #define copy_to_user_page(vma, page, vaddr, dst, src, len)		\
 do { memcpy(dst, src, len);						\
      flush_icache_range((unsigned) (dst), (unsigned) (dst) + (len));	\
-     flush_icache_range_others((unsigned long) (dst), (unsigned long) (dst) + (len));\
 } while (0)
 
 #define copy_from_user_page(vma, page, vaddr, dst, src, len)	memcpy(dst, src, len)
@@ -111,6 +108,11 @@ static inline int bfin_addr_dcachable(unsigned long addr)
 		addr >= _ramend && addr < physical_mem_end)
 		return 1;
 
+#ifndef CONFIG_BFIN_L2_NOT_CACHED
+	if (addr >= L2_START && addr < L2_START + L2_LENGTH)
+		return 1;
+#endif
+
 	return 0;
 }
 

arch/blackfin/include/asm/cplb.h

@@ -53,29 +53,32 @@
 #define SDRAM_DGENERIC   (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW  | CPLB_COMMON)
 #endif
 
+#define SDRAM_DNON_CHBL  (CPLB_COMMON)
+#define SDRAM_EBIU       (CPLB_COMMON)
+#define SDRAM_OOPS       (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY)
+
 #define L1_DMEMORY       (CPLB_LOCK | CPLB_COMMON)
 
 #ifdef CONFIG_SMP
 #define L2_ATTR          (INITIAL_T | I_CPLB | D_CPLB)
-#define L2_IMEMORY         (CPLB_COMMON | CPLB_LOCK)
-#define L2_DMEMORY         (CPLB_COMMON | CPLB_LOCK)
+#define L2_IMEMORY       (CPLB_COMMON)
+#define L2_DMEMORY       (CPLB_LOCK | CPLB_COMMON)
 
 #else
-#ifdef CONFIG_BFIN_L2_CACHEABLE
+#define L2_ATTR          (INITIAL_T | SWITCH_T | I_CPLB | D_CPLB)
 #define L2_IMEMORY       (SDRAM_IGENERIC)
-#define L2_DMEMORY        (SDRAM_DGENERIC)
-#else
-#define L2_IMEMORY        (CPLB_COMMON)
-#define L2_DMEMORY        (CPLB_COMMON)
-#endif /* CONFIG_BFIN_L2_CACHEABLE */
 
-#define L2_ATTR           (INITIAL_T | SWITCH_T | I_CPLB | D_CPLB)
+# if defined(CONFIG_BFIN_L2_WB)
+# define L2_DMEMORY      (CPLB_L1_CHBL | CPLB_COMMON)
+# elif defined(CONFIG_BFIN_L2_WT)
+# define L2_DMEMORY      (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW  | CPLB_COMMON)
+# elif defined(CONFIG_BFIN_L2_NOT_CACHED)
+# define L2_DMEMORY      (CPLB_COMMON)
+# else
+# define L2_DMEMORY      (0)
+# endif
 #endif /* CONFIG_SMP */
 
-#define SDRAM_DNON_CHBL  (CPLB_COMMON)
-#define SDRAM_EBIU       (CPLB_COMMON)
-#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 */

arch/blackfin/include/asm/dma.h

@@ -206,10 +206,16 @@ static inline unsigned long get_dma_curr_addr(unsigned int channel)
 
 static inline void set_dma_sg(unsigned int channel, struct dmasg *sg, int ndsize)
 {
+	/* Make sure the internal data buffers in the core are drained
+	 * so that the DMA descriptors are completely written when the
+	 * DMA engine goes to fetch them below.
+	 */
+	SSYNC();
+
+	dma_ch[channel].regs->next_desc_ptr = sg;
 	dma_ch[channel].regs->cfg =
 		(dma_ch[channel].regs->cfg & ~(0xf << 8)) |
 		((ndsize & 0xf) << 8);
-	dma_ch[channel].regs->next_desc_ptr = sg;
 }
 
 static inline int dma_channel_active(unsigned int channel)
@@ -253,5 +259,7 @@ static inline void clear_dma_irqstat(unsigned int channel)
 void *dma_memcpy(void *dest, const void *src, size_t count);
 void *safe_dma_memcpy(void *dest, const void *src, size_t count);
 void blackfin_dma_early_init(void);
+void early_dma_memcpy(void *dest, const void *src, size_t count);
+void early_dma_memcpy_done(void);
 
 #endif

arch/blackfin/include/asm/elf.h

@@ -55,50 +55,50 @@ do {											\
 #define ELF_FDPIC_CORE_EFLAGS	EF_BFIN_FDPIC
 #define ELF_EXEC_PAGESIZE	4096
 
-#define	R_unused0	0	/* relocation type 0 is not defined */
-#define R_pcrel5m2	1	/*LSETUP part a */
-#define R_unused1	2	/* relocation type 2 is not defined */
-#define R_pcrel10	3	/* type 3, if cc jump <target>  */
-#define R_pcrel12_jump	4	/* type 4, jump <target> */
-#define R_rimm16	5	/* type 0x5, rN = <target> */
-#define R_luimm16	6	/* # 0x6, preg.l=<target> Load imm 16 to lower half */
-#define R_huimm16  	7	/* # 0x7, preg.h=<target> Load imm 16 to upper half */
-#define R_pcrel12_jump_s 8	/* # 0x8 jump.s <target> */
-#define R_pcrel24_jump_x 9	/* # 0x9 jump.x <target> */
-#define R_pcrel24       10	/* # 0xa call <target> , not expandable */
-#define R_unusedb       11	/* # 0xb not generated */
-#define R_unusedc       12	/* # 0xc  not used */
-#define R_pcrel24_jump_l 13	/*0xd jump.l <target> */
-#define R_pcrel24_call_x 14	/* 0xE, call.x <target> if <target> is above 24 bit limit call through P1 */
-#define R_var_eq_symb    15	/* 0xf, linker should treat it same as 0x12 */
-#define R_byte_data      16	/* 0x10, .byte var = symbol */
-#define R_byte2_data     17	/* 0x11, .byte2 var = symbol */
-#define R_byte4_data     18	/* 0x12, .byte4 var = symbol and .var var=symbol */
-#define R_pcrel11        19	/* 0x13, lsetup part b */
-#define R_unused14      20	/* 0x14, undefined */
-#define R_unused15       21	/* not generated by VDSP 3.5 */
+#define R_BFIN_UNUSED0         0   /* relocation type 0 is not defined */
+#define R_BFIN_PCREL5M2        1   /* LSETUP part a */
+#define R_BFIN_UNUSED1         2   /* relocation type 2 is not defined */
+#define R_BFIN_PCREL10         3   /* type 3, if cc jump <target> */
+#define R_BFIN_PCREL12_JUMP    4   /* type 4, jump <target> */
+#define R_BFIN_RIMM16          5   /* type 0x5, rN = <target> */
+#define R_BFIN_LUIMM16         6   /* # 0x6, preg.l=<target> Load imm 16 to lower half */
+#define R_BFIN_HUIMM16         7   /* # 0x7, preg.h=<target> Load imm 16 to upper half */
+#define R_BFIN_PCREL12_JUMP_S  8   /* # 0x8 jump.s <target> */
+#define R_BFIN_PCREL24_JUMP_X  9   /* # 0x9 jump.x <target> */
+#define R_BFIN_PCREL24         10  /* # 0xa call <target> , not expandable */
+#define R_BFIN_UNUSEDB         11  /* # 0xb not generated */
+#define R_BFIN_UNUSEDC         12  /* # 0xc  not used */
+#define R_BFIN_PCREL24_JUMP_L  13  /* 0xd jump.l <target> */
+#define R_BFIN_PCREL24_CALL_X  14  /* 0xE, call.x <target> if <target> is above 24 bit limit call through P1 */
+#define R_BFIN_VAR_EQ_SYMB     15  /* 0xf, linker should treat it same as 0x12 */
+#define R_BFIN_BYTE_DATA       16  /* 0x10, .byte var = symbol */
+#define R_BFIN_BYTE2_DATA      17  /* 0x11, .byte2 var = symbol */
+#define R_BFIN_BYTE4_DATA      18  /* 0x12, .byte4 var = symbol and .var var=symbol */
+#define R_BFIN_PCREL11         19  /* 0x13, lsetup part b */
+#define R_BFIN_UNUSED14        20  /* 0x14, undefined */
+#define R_BFIN_UNUSED15        21  /* not generated by VDSP 3.5 */
 
 /* arithmetic relocations */
-#define R_push		 0xE0
-#define R_const		 0xE1
-#define R_add		 0xE2
-#define R_sub		 0xE3
-#define R_mult		 0xE4
-#define R_div		 0xE5
-#define R_mod		 0xE6
-#define R_lshift	 0xE7
-#define R_rshift	 0xE8
-#define R_and		 0xE9
-#define R_or		 0xEA
-#define R_xor		 0xEB
-#define R_land		 0xEC
-#define R_lor		 0xED
-#define R_len		 0xEE
-#define R_neg		 0xEF
-#define R_comp		 0xF0
-#define R_page		 0xF1
-#define R_hwpage	 0xF2
-#define R_addr		 0xF3
+#define R_BFIN_PUSH            0xE0
+#define R_BFIN_CONST           0xE1
+#define R_BFIN_ADD             0xE2
+#define R_BFIN_SUB             0xE3
+#define R_BFIN_MULT            0xE4
+#define R_BFIN_DIV             0xE5
+#define R_BFIN_MOD             0xE6
+#define R_BFIN_LSHIFT          0xE7
+#define R_BFIN_RSHIFT          0xE8
+#define R_BFIN_AND             0xE9
+#define R_BFIN_OR              0xEA
+#define R_BFIN_XOR             0xEB
+#define R_BFIN_LAND            0xEC
+#define R_BFIN_LOR             0xED
+#define R_BFIN_LEN             0xEE
+#define R_BFIN_NEG             0xEF
+#define R_BFIN_COMP            0xF0
+#define R_BFIN_PAGE            0xF1
+#define R_BFIN_HWPAGE          0xF2
+#define R_BFIN_ADDR            0xF3
 
 /* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
    use of this is to invoke "./ld.so someprog" to test out a new version of

arch/blackfin/include/asm/entry.h

@@ -35,21 +35,39 @@
 #else
 # define LOAD_IPIPE_IPEND
 #endif
+
+#ifndef CONFIG_EXACT_HWERR
+/* As a debugging aid - we save IPEND when DEBUG_KERNEL is on,
+ * otherwise it is a waste of cycles.
+ */
+# ifndef CONFIG_DEBUG_KERNEL
+#define INTERRUPT_ENTRY(N)						\
+    [--sp] = SYSCFG;							\
+    [--sp] = P0;	/*orig_p0*/					\
+    [--sp] = R0;	/*orig_r0*/					\
+    [--sp] = (R7:0,P5:0);						\
+    R0 = (N);								\
+    LOAD_IPIPE_IPEND							\
+    jump __common_int_entry;
+# else /* CONFIG_DEBUG_KERNEL */
 #define INTERRUPT_ENTRY(N)						\
     [--sp] = SYSCFG;							\
-									\
     [--sp] = P0;	/*orig_p0*/					\
     [--sp] = R0;	/*orig_r0*/					\
     [--sp] = (R7:0,P5:0);						\
+    p0.l = lo(IPEND);							\
+    p0.h = hi(IPEND);							\
+    r1 = [p0];								\
     R0 = (N);								\
     LOAD_IPIPE_IPEND							\
     jump __common_int_entry;
+# endif /* CONFIG_DEBUG_KERNEL */
 
 /* For timer interrupts, we need to save IPEND, since the user_mode
-	   macro accesses it to determine where to account time.  */
+ *macro accesses it to determine where to account time.
+ */
 #define TIMER_INTERRUPT_ENTRY(N)					\
     [--sp] = SYSCFG;							\
-									\
     [--sp] = P0;	/*orig_p0*/					\
     [--sp] = R0;	/*orig_r0*/					\
     [--sp] = (R7:0,P5:0);						\
@@ -58,6 +76,74 @@
     r1 = [p0];								\
     R0 = (N);								\
     jump __common_int_entry;
+#else /* CONFIG_EXACT_HWERR is defined */
+
+/* if we want hardware error to be exact, we need to do a SSYNC (which forces
+ * read/writes to complete to the memory controllers), and check to see that
+ * caused a pending HW error condition. If so, we assume it was caused by user
+ * space, by setting the same interrupt that we are in (so it goes off again)
+ * and context restore, and a RTI (without servicing anything). This should
+ * cause the pending HWERR to fire, and when that is done, this interrupt will
+ * be re-serviced properly.
+ * As you can see by the code - we actually need to do two SSYNCS - one to
+ * make sure the read/writes complete, and another to make sure the hardware
+ * error is recognized by the core.
+ */
+#define INTERRUPT_ENTRY(N)						\
+    SSYNC;								\
+    SSYNC;								\
+    [--sp] = SYSCFG;							\
+    [--sp] = P0;	/*orig_p0*/					\
+    [--sp] = R0;	/*orig_r0*/					\
+    [--sp] = (R7:0,P5:0);						\
+    R1 = ASTAT;								\
+    P0.L = LO(ILAT);							\
+    P0.H = HI(ILAT);							\
+    R0 = [P0];								\
+    CC = BITTST(R0, EVT_IVHW_P);					\
+    IF CC JUMP 1f;							\
+    ASTAT = R1;								\
+    p0.l = lo(IPEND);							\
+    p0.h = hi(IPEND);							\
+    r1 = [p0];								\
+    R0 = (N);								\
+    LOAD_IPIPE_IPEND							\
+    jump __common_int_entry;						\
+1:  ASTAT = R1;								\
+    RAISE N;								\
+    (R7:0, P5:0) = [SP++];						\
+    SP += 0x8;								\
+    SYSCFG = [SP++];							\
+    CSYNC;								\
+    RTI;
+
+#define TIMER_INTERRUPT_ENTRY(N)					\
+    SSYNC;								\
+    SSYNC;								\
+    [--sp] = SYSCFG;							\
+    [--sp] = P0;	/*orig_p0*/					\
+    [--sp] = R0;	/*orig_r0*/					\
+    [--sp] = (R7:0,P5:0);						\
+    R1 = ASTAT;								\
+    P0.L = LO(ILAT);							\
+    P0.H = HI(ILAT);							\
+    R0 = [P0];								\
+    CC = BITTST(R0, EVT_IVHW_P);					\
+    IF CC JUMP 1f;							\
+    ASTAT = R1;								\
+    p0.l = lo(IPEND);							\
+    p0.h = hi(IPEND);							\
+    r1 = [p0];								\
+    R0 = (N);								\
+    jump __common_int_entry;						\
+1:  ASTAT = R1;								\
+    RAISE N;								\
+    (R7:0, P5:0) = [SP++];						\
+    SP += 0x8;								\
+    SYSCFG = [SP++];							\
+    CSYNC;								\
+    RTI;
+#endif	/* CONFIG_EXACT_HWERR */
 
 /* This one pushes RETI without using CLI.  Interrupts are enabled.  */
 #define SAVE_CONTEXT_SYSCALL	save_context_syscall

arch/blackfin/include/asm/gptimers.h

@@ -30,6 +30,7 @@
 # else
 #  define MAX_BLACKFIN_GPTIMERS 11
 #  define TIMER8_GROUP_REG      TIMER_ENABLE1
+#  define TIMER_GROUP2          1
 # endif
 # define TIMER0_GROUP_REG       TIMER_ENABLE0
 #endif
@@ -40,10 +41,12 @@
 # define MAX_BLACKFIN_GPTIMERS 12
 # define TIMER0_GROUP_REG      TMRS8_ENABLE
 # define TIMER8_GROUP_REG      TMRS4_ENABLE
+# define TIMER_GROUP2          1
 #endif
 /*
  * All others: 3 timers:
  */
+#define TIMER_GROUP1           0
 #if !defined(MAX_BLACKFIN_GPTIMERS)
 # define MAX_BLACKFIN_GPTIMERS 3
 # define TIMER0_GROUP_REG      TIMER_ENABLE
@@ -169,23 +172,25 @@
 
 /* The actual gptimer API */
 
-void     set_gptimer_pwidth    (int timer_id, uint32_t width);
-uint32_t get_gptimer_pwidth    (int timer_id);
-void     set_gptimer_period    (int timer_id, uint32_t period);
-uint32_t get_gptimer_period    (int timer_id);
-uint32_t get_gptimer_count     (int timer_id);
-uint16_t get_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);
-uint16_t get_gptimer_config    (int timer_id);
-void     set_gptimer_pulse_hi  (int timer_id);
+void     set_gptimer_pwidth(int timer_id, uint32_t width);
+uint32_t get_gptimer_pwidth(int timer_id);
+void     set_gptimer_period(int timer_id, uint32_t period);
+uint32_t get_gptimer_period(int timer_id);
+uint32_t get_gptimer_count(int timer_id);
+int      get_gptimer_intr(int timer_id);
+void     clear_gptimer_intr(int timer_id);
+int      get_gptimer_over(int timer_id);
+void     clear_gptimer_over(int timer_id);
+void     set_gptimer_config(int timer_id, uint16_t config);
+uint16_t get_gptimer_config(int timer_id);
+int      get_gptimer_run(int timer_id);
+void     set_gptimer_pulse_hi(int timer_id);
 void     clear_gptimer_pulse_hi(int timer_id);
-void     enable_gptimers       (uint16_t mask);
-void     disable_gptimers      (uint16_t mask);
-uint16_t get_enabled_gptimers  (void);
-uint32_t get_gptimer_status    (int group);
-void     set_gptimer_status    (int group, uint32_t value);
+void     enable_gptimers(uint16_t mask);
+void     disable_gptimers(uint16_t mask);
+void     disable_gptimers_sync(uint16_t mask);
+uint16_t get_enabled_gptimers(void);
+uint32_t get_gptimer_status(int group);
+void     set_gptimer_status(int group, uint32_t value);
 
 #endif

arch/blackfin/include/asm/io.h

@@ -80,19 +80,22 @@ static inline unsigned int readl(const volatile void __iomem *addr)
 #define memcpy_fromio(a,b,c)	memcpy((a),(void *)(b),(c))
 #define memcpy_toio(a,b,c)	memcpy((void *)(a),(b),(c))
 
-#define inb(addr)    readb(addr)
-#define inw(addr)    readw(addr)
-#define inl(addr)    readl(addr)
-#define outb(x,addr) ((void) writeb(x,addr))
-#define outw(x,addr) ((void) writew(x,addr))
-#define outl(x,addr) ((void) writel(x,addr))
-
-#define inb_p(addr)    inb(addr)
-#define inw_p(addr)    inw(addr)
-#define inl_p(addr)    inl(addr)
-#define outb_p(x,addr) outb(x,addr)
-#define outw_p(x,addr) outw(x,addr)
-#define outl_p(x,addr) outl(x,addr)
+/* Convert "I/O port addresses" to actual addresses.  i.e. ugly casts. */
+#define __io(port) ((void *)(unsigned long)(port))
+
+#define inb(port)    readb(__io(port))
+#define inw(port)    readw(__io(port))
+#define inl(port)    readl(__io(port))
+#define outb(x,port) writeb(x,__io(port))
+#define outw(x,port) writew(x,__io(port))
+#define outl(x,port) writel(x,__io(port))
+
+#define inb_p(port)    inb(__io(port))
+#define inw_p(port)    inw(__io(port))
+#define inl_p(port)    inl(__io(port))
+#define outb_p(x,port) outb(x,__io(port))
+#define outw_p(x,port) outw(x,__io(port))
+#define outl_p(x,port) outl(x,__io(port))
 
 #define ioread8_rep(a,d,c)	readsb(a,d,c)
 #define ioread16_rep(a,d,c)	readsw(a,d,c)

arch/blackfin/include/asm/ipipe.h

@@ -35,10 +35,10 @@
 #include <asm/atomic.h>
 #include <asm/traps.h>
 
-#define IPIPE_ARCH_STRING     "1.9-00"
+#define IPIPE_ARCH_STRING     "1.9-01"
 #define IPIPE_MAJOR_NUMBER    1
 #define IPIPE_MINOR_NUMBER    9
-#define IPIPE_PATCH_NUMBER    0
+#define IPIPE_PATCH_NUMBER    1
 
 #ifdef CONFIG_SMP
 #error "I-pipe/blackfin: SMP not implemented"

arch/blackfin/include/asm/pda.h

@@ -64,8 +64,6 @@ struct blackfin_pda {			/* Per-processor Data Area */
 
 extern struct blackfin_pda cpu_pda[];
 
-void reserve_pda(void);
-
 #endif	/* __ASSEMBLY__ */
 
 #endif /* _ASM_BLACKFIN_PDA_H */

arch/blackfin/include/asm/processor.h

@@ -131,8 +131,8 @@ unsigned long get_wchan(struct task_struct *p);
 /* Get the Silicon Revision of the chip */
 static inline uint32_t __pure bfin_revid(void)
 {
-	/* stored in the upper 4 bits */
-	uint32_t revid = bfin_read_CHIPID() >> 28;
+	/* Always use CHIPID, to work around ANOMALY_05000234 */
+	uint32_t revid = (bfin_read_CHIPID() & CHIPID_VERSION) >> 28;
 
 #ifdef CONFIG_BF52x
 	/* ANOMALY_05000357

arch/blackfin/include/asm/time.h

@@ -37,4 +37,5 @@ extern unsigned long long __bfin_cycles_off;
 extern unsigned int __bfin_cycles_mod;
 #endif
 
+extern void __init setup_core_timer(void);
 #endif

arch/blackfin/include/asm/uaccess.h

@@ -59,12 +59,8 @@ static inline int is_in_rom(unsigned long addr)
 #ifndef CONFIG_ACCESS_CHECK
 static inline int _access_ok(unsigned long addr, unsigned long size) { return 1; }
 #else
-#ifdef CONFIG_ACCESS_OK_L1
-extern int _access_ok(unsigned long addr, unsigned long size)__attribute__((l1_text));
-#else
 extern int _access_ok(unsigned long addr, unsigned long size);
 #endif
-#endif
 
 /*
  * The exception table consists of pairs of addresses: the first is the
@@ -83,9 +79,6 @@ struct exception_table_entry {
 	unsigned long insn, fixup;
 };
 
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern unsigned long search_exception_table(unsigned long);
-
 /*
  * These are the main single-value transfer routines.  They automatically
  * use the right size if we just have the right pointer type.
@@ -233,16 +226,29 @@ strncpy_from_user(char *dst, const char *src, long count)
 }
 
 /*
- * Return the size of a string (including the ending 0)
+ * Get the size of a string in user space.
+ *   src: The string to measure
+ *     n: The maximum valid length
  *
- * Return 0 on exception, a value greater than N if too long
+ * Get the size of a NUL-terminated string in user space.
+ *
+ * Returns the size of the string INCLUDING the terminating NUL.
+ * On exception, returns 0.
+ * If the string is too long, returns a value greater than n.
  */
-static inline long strnlen_user(const char *src, long n)
+static inline long __must_check strnlen_user(const char *src, long n)
 {
-	return (strlen(src) + 1);
+	if (!access_ok(VERIFY_READ, src, 1))
+		return 0;
+	return strnlen(src, n) + 1;
 }
 
-#define strlen_user(str) strnlen_user(str, 32767)
+static inline long __must_check strlen_user(const char *src)
+{
+	if (!access_ok(VERIFY_READ, src, 1))
+		return 0;
+	return strlen(src) + 1;
+}
 
 /*
  * Zero Userspace
@@ -251,6 +257,8 @@ static inline long strnlen_user(const char *src, long n)
 static inline unsigned long __must_check
 __clear_user(void *to, unsigned long n)
 {
+	if (!access_ok(VERIFY_WRITE, to, n))
+		return n;
 	memset(to, 0, n);
 	return 0;
 }

arch/blackfin/kernel/bfin_dma_5xx.c

@@ -20,6 +20,11 @@
 #include <asm/dma.h>
 #include <asm/uaccess.h>
 
+/*
+ * To make sure we work around 05000119 - we always check DMA_DONE bit,
+ * never the DMA_RUN bit
+ */
+
 struct dma_channel dma_ch[MAX_DMA_CHANNELS];
 EXPORT_SYMBOL(dma_ch);
 
@@ -232,6 +237,87 @@ void blackfin_dma_resume(void)
 void __init blackfin_dma_early_init(void)
 {
 	bfin_write_MDMA_S0_CONFIG(0);
+	bfin_write_MDMA_S1_CONFIG(0);
+}
+
+void __init early_dma_memcpy(void *pdst, const void *psrc, size_t size)
+{
+	unsigned long dst = (unsigned long)pdst;
+	unsigned long src = (unsigned long)psrc;
+	struct dma_register *dst_ch, *src_ch;
+
+	/* We assume that everything is 4 byte aligned, so include
+	 * a basic sanity check
+	 */
+	BUG_ON(dst % 4);
+	BUG_ON(src % 4);
+	BUG_ON(size % 4);
+
+	/* Force a sync in case a previous config reset on this channel
+	 * occurred.  This is needed so subsequent writes to DMA registers
+	 * are not spuriously lost/corrupted.
+	 */
+	__builtin_bfin_ssync();
+
+	src_ch = 0;
+	/* Find an avalible memDMA channel */
+	while (1) {
+		if (!src_ch || src_ch == (struct dma_register *)MDMA_S1_NEXT_DESC_PTR) {
+			dst_ch = (struct dma_register *)MDMA_D0_NEXT_DESC_PTR;
+			src_ch = (struct dma_register *)MDMA_S0_NEXT_DESC_PTR;
+		} else {
+			dst_ch = (struct dma_register *)MDMA_D1_NEXT_DESC_PTR;
+			src_ch = (struct dma_register *)MDMA_S1_NEXT_DESC_PTR;
+		}
+
+		if (!bfin_read16(&src_ch->cfg)) {
+			break;
+		} else {
+			if (bfin_read16(&src_ch->irq_status) & DMA_DONE)
+				bfin_write16(&src_ch->cfg, 0);
+		}
+
+	}
+
+	/* Destination */
+	bfin_write32(&dst_ch->start_addr, dst);
+	bfin_write16(&dst_ch->x_count, size >> 2);
+	bfin_write16(&dst_ch->x_modify, 1 << 2);
+	bfin_write16(&dst_ch->irq_status, DMA_DONE | DMA_ERR);
+
+	/* Source */
+	bfin_write32(&src_ch->start_addr, src);
+	bfin_write16(&src_ch->x_count, size >> 2);
+	bfin_write16(&src_ch->x_modify, 1 << 2);
+	bfin_write16(&src_ch->irq_status, DMA_DONE | DMA_ERR);
+
+	/* Enable */
+	bfin_write16(&src_ch->cfg, DMAEN | WDSIZE_32);
+	bfin_write16(&dst_ch->cfg, WNR | DI_EN | DMAEN | WDSIZE_32);
+
+	/* Since we are atomic now, don't use the workaround ssync */
+	__builtin_bfin_ssync();
+}
+
+void __init early_dma_memcpy_done(void)
+{
+	while ((bfin_read_MDMA_S0_CONFIG() && !(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE)) ||
+	       (bfin_read_MDMA_S1_CONFIG() && !(bfin_read_MDMA_D1_IRQ_STATUS() & DMA_DONE)))
+		continue;
+
+	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
+	bfin_write_MDMA_D1_IRQ_STATUS(DMA_DONE | DMA_ERR);
+	/*
+	 * Now that DMA is done, we would normally flush cache, but
+	 * i/d cache isn't running this early, so we don't bother,
+	 * and just clear out the DMA channel for next time
+	 */
+	bfin_write_MDMA_S0_CONFIG(0);
+	bfin_write_MDMA_S1_CONFIG(0);
+	bfin_write_MDMA_D0_CONFIG(0);
+	bfin_write_MDMA_D1_CONFIG(0);
+
+	__builtin_bfin_ssync();
 }
 
 /**

arch/blackfin/kernel/bfin_gpio.c

@@ -313,15 +313,6 @@ inline void portmux_setup(unsigned short per)
 # define portmux_setup(...)  do { } while (0)
 #endif
 
-static int __init bfin_gpio_init(void)
-{
-	printk(KERN_INFO "Blackfin GPIO Controller\n");
-
-	return 0;
-}
-arch_initcall(bfin_gpio_init);
-
-
 #ifndef CONFIG_BF54x
 /***********************************************************
 *
@@ -1021,15 +1012,6 @@ int bfin_gpio_irq_request(unsigned gpio, const char *label)
 
 	local_irq_save_hw(flags);
 
-	if (unlikely(reserved_gpio_irq_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-		if (system_state == SYSTEM_BOOTING)
-			dump_stack();
-		printk(KERN_ERR
-		       "bfin-gpio: GPIO %d is already reserved as gpio-irq !\n",
-		       gpio);
-		local_irq_restore_hw(flags);
-		return -EBUSY;
-	}
 	if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
 		if (system_state == SYSTEM_BOOTING)
 			dump_stack();

arch/blackfin/kernel/bfin_ksyms.c

@@ -16,7 +16,6 @@ EXPORT_SYMBOL(bfin_return_from_exception);
 
 /* All the Blackfin cache functions: mach-common/cache.S */
 EXPORT_SYMBOL(blackfin_dcache_invalidate_range);
-EXPORT_SYMBOL(blackfin_icache_dcache_flush_range);
 EXPORT_SYMBOL(blackfin_icache_flush_range);
 EXPORT_SYMBOL(blackfin_dcache_flush_range);
 EXPORT_SYMBOL(blackfin_dflush_page);

arch/blackfin/kernel/cplb-mpu/cacheinit.c

@@ -55,7 +55,14 @@ void __cpuinit bfin_dcache_init(struct cplb_entry *dcplb_tbl)
 	}
 
 	ctrl = bfin_read_DMEM_CONTROL();
-	ctrl |= DMEM_CNTR;
+
+	/*
+	 *  Anomaly notes:
+	 *  05000287 - We implement workaround #2 - Change the DMEM_CONTROL
+	 *  register, so that the port preferences for DAG0 and DAG1 are set
+	 *  to port B
+	 */
+	ctrl |= DMEM_CNTR | PORT_PREF0 | (ANOMALY_05000287 ? PORT_PREF1 : 0);
 	bfin_write_DMEM_CONTROL(ctrl);
 	SSYNC();
 }