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Commit de13d28e authored by Haavard Skinnemoen's avatar Haavard Skinnemoen
Browse files

ATSTK1006: Fix boot from NAND flash 



Enable JFFS2 write buffer support so that the kernel can access a root
filesystem in NAND flash.

Signed-off-by: default avatarHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
parent c1892cb8

arch/avr32/configs/atstk1006_defconfig

+97 −37
Original line number Diff line number Diff line 
#

# Automatically generated make config: don't edit

# Linux kernel version: 2.6.27-rc1

# Tue Aug  5 15:40:26 2008

# Linux kernel version: 2.6.28-rc8

# Thu Dec 18 11:22:23 2008

#

CONFIG_AVR32=y

CONFIG_GENERIC_GPIO=y
@@ -67,6 +67,7 @@ CONFIG_SIGNALFD=y 
CONFIG_TIMERFD=y

CONFIG_EVENTFD=y

CONFIG_SHMEM=y

CONFIG_AIO=y

CONFIG_VM_EVENT_COUNTERS=y

CONFIG_SLUB_DEBUG=y

# CONFIG_SLAB is not set
@@ -77,15 +78,8 @@ CONFIG_PROFILING=y 
CONFIG_OPROFILE=m

CONFIG_HAVE_OPROFILE=y

CONFIG_KPROBES=y

# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set

# CONFIG_HAVE_IOREMAP_PROT is not set

CONFIG_HAVE_KPROBES=y

# CONFIG_HAVE_KRETPROBES is not set

# CONFIG_HAVE_ARCH_TRACEHOOK is not set

# CONFIG_HAVE_DMA_ATTRS is not set

# CONFIG_USE_GENERIC_SMP_HELPERS is not set

CONFIG_HAVE_CLK=y

CONFIG_PROC_PAGE_MONITOR=y

# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set

CONFIG_SLABINFO=y

CONFIG_RT_MUTEXES=y
@@ -118,6 +112,7 @@ CONFIG_DEFAULT_CFQ=y 
# CONFIG_DEFAULT_NOOP is not set

CONFIG_DEFAULT_IOSCHED="cfq"

CONFIG_CLASSIC_RCU=y

CONFIG_FREEZER=y



#

# System Type and features
@@ -134,6 +129,8 @@ CONFIG_CPU_AT32AP700X=y 
CONFIG_CPU_AT32AP7000=y

CONFIG_BOARD_ATSTK1000=y

# CONFIG_BOARD_ATNGW100 is not set

# CONFIG_BOARD_FAVR_32 is not set

# CONFIG_BOARD_MIMC200 is not set

# CONFIG_BOARD_ATSTK1002 is not set

# CONFIG_BOARD_ATSTK1003 is not set

# CONFIG_BOARD_ATSTK1004 is not set
@@ -171,14 +168,14 @@ CONFIG_FLATMEM_MANUAL=y 
# CONFIG_SPARSEMEM_MANUAL is not set

CONFIG_FLATMEM=y

CONFIG_FLAT_NODE_MEM_MAP=y

# CONFIG_SPARSEMEM_STATIC is not set

# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set

CONFIG_PAGEFLAGS_EXTENDED=y

CONFIG_SPLIT_PTLOCK_CPUS=4

# CONFIG_RESOURCES_64BIT is not set

# CONFIG_PHYS_ADDR_T_64BIT is not set

CONFIG_ZONE_DMA_FLAG=0

CONFIG_NR_QUICK=2

CONFIG_VIRT_TO_BUS=y

CONFIG_UNEVICTABLE_LRU=y

# CONFIG_OWNERSHIP_TRACE is not set

CONFIG_NMI_DEBUGGING=y

# CONFIG_HZ_100 is not set
@@ -186,7 +183,7 @@ CONFIG_HZ_250=y 
# CONFIG_HZ_300 is not set

# CONFIG_HZ_1000 is not set

CONFIG_HZ=250

# CONFIG_SCHED_HRTICK is not set

CONFIG_SCHED_HRTICK=y

CONFIG_CMDLINE=""



#
@@ -228,6 +225,8 @@ CONFIG_CPU_FREQ_AT32AP=y 
# Executable file formats

#

CONFIG_BINFMT_ELF=y

CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y

# CONFIG_HAVE_AOUT is not set

# CONFIG_BINFMT_MISC is not set

CONFIG_NET=y
@@ -299,6 +298,7 @@ CONFIG_IPV6_TUNNEL=m 
# CONFIG_ATM is not set

CONFIG_STP=m

CONFIG_BRIDGE=m

# CONFIG_NET_DSA is not set

# CONFIG_VLAN_8021Q is not set

# CONFIG_DECNET is not set

CONFIG_LLC=m
@@ -321,14 +321,8 @@ CONFIG_LLC=m 
# CONFIG_IRDA is not set

# CONFIG_BT is not set

# CONFIG_AF_RXRPC is not set



#

# Wireless

#

# CONFIG_CFG80211 is not set

# CONFIG_WIRELESS_EXT is not set

# CONFIG_MAC80211 is not set

# CONFIG_IEEE80211 is not set

# CONFIG_PHONET is not set

# CONFIG_WIRELESS is not set

# CONFIG_RFKILL is not set

# CONFIG_NET_9P is not set
@@ -359,6 +353,7 @@ CONFIG_MTD_CMDLINE_PARTS=y 
# User Modules And Translation Layers

#

CONFIG_MTD_CHAR=y

CONFIG_HAVE_MTD_OTP=y

CONFIG_MTD_BLKDEVS=y

CONFIG_MTD_BLOCK=y

# CONFIG_FTL is not set
@@ -407,6 +402,8 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 
# Self-contained MTD device drivers

#

CONFIG_MTD_DATAFLASH=m

# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set

CONFIG_MTD_DATAFLASH_OTP=y

CONFIG_MTD_M25P80=m

CONFIG_M25PXX_USE_FAST_READ=y

# CONFIG_MTD_SLRAM is not set
@@ -464,9 +461,10 @@ CONFIG_ATMEL_TCLIB=y 
CONFIG_ATMEL_TCB_CLKSRC=y

CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0

# CONFIG_EEPROM_93CX6 is not set

# CONFIG_ICS932S401 is not set

CONFIG_ATMEL_SSC=m

# CONFIG_ENCLOSURE_SERVICES is not set

# CONFIG_HAVE_IDE is not set

# CONFIG_C2PORT is not set



#

# SCSI device support
@@ -548,6 +546,9 @@ CONFIG_MACB=y 
# CONFIG_IBM_NEW_EMAC_RGMII is not set

# CONFIG_IBM_NEW_EMAC_TAH is not set

# CONFIG_IBM_NEW_EMAC_EMAC4 is not set

# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set

# 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 is not set

# CONFIG_NETDEV_10000 is not set
@@ -653,6 +654,7 @@ CONFIG_UNIX98_PTYS=y 
CONFIG_I2C=m

CONFIG_I2C_BOARDINFO=y

CONFIG_I2C_CHARDEV=m

CONFIG_I2C_HELPER_AUTO=y

CONFIG_I2C_ALGOBIT=m



#
@@ -716,6 +718,10 @@ CONFIG_GPIOLIB=y 
# CONFIG_DEBUG_GPIO is not set

CONFIG_GPIO_SYSFS=y



#

# Memory mapped GPIO expanders:

#



#

# I2C GPIO expanders:

#
@@ -745,11 +751,11 @@ CONFIG_WATCHDOG=y 
#

# CONFIG_SOFT_WATCHDOG is not set

CONFIG_AT32AP700X_WDT=y

CONFIG_SSB_POSSIBLE=y



#

# Sonics Silicon Backplane

#

CONFIG_SSB_POSSIBLE=y

# CONFIG_SSB is not set



#
@@ -758,6 +764,10 @@ CONFIG_SSB_POSSIBLE=y 
# CONFIG_MFD_CORE is not set

# CONFIG_MFD_SM501 is not set

# CONFIG_HTC_PASIC3 is not set

# CONFIG_MFD_TMIO is not set

# CONFIG_MFD_WM8400 is not set

# CONFIG_MFD_WM8350_I2C is not set

# CONFIG_REGULATOR is not set



#

# Multimedia devices
@@ -783,6 +793,7 @@ CONFIG_SSB_POSSIBLE=y 
CONFIG_FB=y

# CONFIG_FIRMWARE_EDID is not set

# CONFIG_FB_DDC is not set

# CONFIG_FB_BOOT_VESA_SUPPORT is not set

CONFIG_FB_CFB_FILLRECT=y

CONFIG_FB_CFB_COPYAREA=y

CONFIG_FB_CFB_IMAGEBLIT=y
@@ -804,10 +815,13 @@ CONFIG_FB_CFB_IMAGEBLIT=y 
# CONFIG_FB_S1D13XXX is not set

CONFIG_FB_ATMEL=y

# CONFIG_FB_VIRTUAL is not set

# CONFIG_FB_METRONOME is not set

# CONFIG_FB_MB862XX is not set

CONFIG_BACKLIGHT_LCD_SUPPORT=y

CONFIG_LCD_CLASS_DEVICE=y

CONFIG_LCD_LTV350QV=y

# CONFIG_LCD_ILI9320 is not set

# CONFIG_LCD_TDO24M is not set

# CONFIG_LCD_VGG2432A4 is not set

# CONFIG_LCD_PLATFORM is not set

# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
@@ -818,6 +832,7 @@ CONFIG_LCD_LTV350QV=y 
# CONFIG_DISPLAY_SUPPORT is not set

# CONFIG_LOGO is not set

CONFIG_SOUND=m

CONFIG_SOUND_OSS_CORE=y

CONFIG_SND=m

CONFIG_SND_TIMER=m

CONFIG_SND_PCM=m
@@ -848,28 +863,32 @@ CONFIG_USB_SUPPORT=y 
# CONFIG_USB_ARCH_HAS_EHCI is not set

# CONFIG_USB_OTG_WHITELIST is not set

# CONFIG_USB_OTG_BLACKLIST_HUB is not set

# CONFIG_USB_MUSB_HDRC is not set

# CONFIG_USB_GADGET_MUSB_HDRC is not set



#

# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'

# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;

#

CONFIG_USB_GADGET=y

# CONFIG_USB_GADGET_DEBUG is not set

# CONFIG_USB_GADGET_DEBUG_FILES is not set

# CONFIG_USB_GADGET_DEBUG_FS is not set

CONFIG_USB_GADGET_VBUS_DRAW=2

CONFIG_USB_GADGET_SELECTED=y

# CONFIG_USB_GADGET_AMD5536UDC is not set

# CONFIG_USB_GADGET_AT91 is not set

CONFIG_USB_GADGET_ATMEL_USBA=y

CONFIG_USB_ATMEL_USBA=y

# CONFIG_USB_GADGET_FSL_USB2 is not set

# CONFIG_USB_GADGET_NET2280 is not set

# CONFIG_USB_GADGET_PXA25X is not set

# CONFIG_USB_GADGET_M66592 is not set

# CONFIG_USB_GADGET_PXA27X is not set

# CONFIG_USB_GADGET_GOKU is not set

# CONFIG_USB_GADGET_LH7A40X is not set

# CONFIG_USB_GADGET_OMAP is not set

# CONFIG_USB_GADGET_PXA25X is not set

# CONFIG_USB_GADGET_PXA27X is not set

# CONFIG_USB_GADGET_S3C2410 is not set

# CONFIG_USB_GADGET_AT91 is not set

# CONFIG_USB_GADGET_M66592 is not set

# CONFIG_USB_GADGET_AMD5536UDC is not set

# CONFIG_USB_GADGET_FSL_QE is not set

# CONFIG_USB_GADGET_NET2280 is not set

# CONFIG_USB_GADGET_GOKU is not set

# CONFIG_USB_GADGET_DUMMY_HCD is not set

CONFIG_USB_GADGET_DUALSPEED=y

CONFIG_USB_ZERO=m
@@ -887,7 +906,7 @@ CONFIG_MMC=y 
# CONFIG_MMC_UNSAFE_RESUME is not set



#

# MMC/SD Card Drivers

# MMC/SD/SDIO Card Drivers

#

CONFIG_MMC_BLOCK=y

CONFIG_MMC_BLOCK_BOUNCE=y
@@ -895,10 +914,11 @@ CONFIG_MMC_BLOCK_BOUNCE=y 
# CONFIG_MMC_TEST is not set



#

# MMC/SD Host Controller Drivers

# MMC/SD/SDIO Host Controller Drivers

#

# CONFIG_MMC_SDHCI is not set

CONFIG_MMC_ATMELMCI=y

# CONFIG_MMC_ATMELMCI_DMA is not set

CONFIG_MMC_SPI=m

# CONFIG_MEMSTICK is not set

CONFIG_NEW_LEDS=y
@@ -918,6 +938,7 @@ CONFIG_LEDS_GPIO=m 
CONFIG_LEDS_TRIGGERS=y

CONFIG_LEDS_TRIGGER_TIMER=m

CONFIG_LEDS_TRIGGER_HEARTBEAT=m

# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set

CONFIG_LEDS_TRIGGER_DEFAULT_ON=m

# CONFIG_ACCESSIBILITY is not set

CONFIG_RTC_LIB=y
@@ -950,25 +971,31 @@ CONFIG_RTC_INTF_DEV=y 
# CONFIG_RTC_DRV_M41T80 is not set

# CONFIG_RTC_DRV_S35390A is not set

# CONFIG_RTC_DRV_FM3130 is not set

# CONFIG_RTC_DRV_RX8581 is not set



#

# SPI RTC drivers

#

# CONFIG_RTC_DRV_M41T94 is not set

# CONFIG_RTC_DRV_DS1305 is not set

# CONFIG_RTC_DRV_DS1390 is not set

# CONFIG_RTC_DRV_MAX6902 is not set

# CONFIG_RTC_DRV_R9701 is not set

# CONFIG_RTC_DRV_RS5C348 is not set

# CONFIG_RTC_DRV_DS3234 is not set



#

# Platform RTC drivers

#

# CONFIG_RTC_DRV_DS1286 is not set

# CONFIG_RTC_DRV_DS1511 is not set

# CONFIG_RTC_DRV_DS1553 is not set

# CONFIG_RTC_DRV_DS1742 is not set

# CONFIG_RTC_DRV_STK17TA8 is not set

# CONFIG_RTC_DRV_M48T86 is not set

# CONFIG_RTC_DRV_M48T35 is not set

# CONFIG_RTC_DRV_M48T59 is not set

# CONFIG_RTC_DRV_BQ4802 is not set

# CONFIG_RTC_DRV_V3020 is not set



#
@@ -989,6 +1016,8 @@ CONFIG_DMA_ENGINE=y 
# CONFIG_NET_DMA is not set

CONFIG_DMATEST=m

# CONFIG_UIO is not set

# CONFIG_STAGING is not set

CONFIG_STAGING_EXCLUDE_BUILD=y



#

# File systems
@@ -998,12 +1027,17 @@ CONFIG_EXT2_FS=m 
# CONFIG_EXT2_FS_XIP is not set

CONFIG_EXT3_FS=m

# CONFIG_EXT3_FS_XATTR is not set

# CONFIG_EXT4DEV_FS is not set

CONFIG_EXT4_FS=m

CONFIG_EXT4DEV_COMPAT=y

# CONFIG_EXT4_FS_XATTR is not set

CONFIG_JBD=m

# CONFIG_JBD_DEBUG is not set

CONFIG_JBD2=m

# CONFIG_JBD2_DEBUG is not set

# CONFIG_REISERFS_FS is not set

# CONFIG_JFS_FS is not set

# CONFIG_FS_POSIX_ACL is not set

CONFIG_FILE_LOCKING=y

# CONFIG_XFS_FS is not set

# CONFIG_OCFS2_FS is not set

# CONFIG_DNOTIFY is not set
@@ -1036,6 +1070,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" 
CONFIG_PROC_FS=y

CONFIG_PROC_KCORE=y

CONFIG_PROC_SYSCTL=y

CONFIG_PROC_PAGE_MONITOR=y

CONFIG_SYSFS=y

CONFIG_TMPFS=y

# CONFIG_TMPFS_POSIX_ACL is not set
@@ -1054,7 +1089,8 @@ CONFIG_TMPFS=y 
# CONFIG_EFS_FS is not set

CONFIG_JFFS2_FS=y

CONFIG_JFFS2_FS_DEBUG=0

# CONFIG_JFFS2_FS_WRITEBUFFER is not set

CONFIG_JFFS2_FS_WRITEBUFFER=y

# CONFIG_JFFS2_FS_WBUF_VERIFY is not set

# CONFIG_JFFS2_SUMMARY is not set

# CONFIG_JFFS2_FS_XATTR is not set

# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
@@ -1088,6 +1124,7 @@ CONFIG_LOCKD=y 
CONFIG_LOCKD_V4=y

CONFIG_NFS_COMMON=y

CONFIG_SUNRPC=y

# CONFIG_SUNRPC_REGISTER_V4 is not set

# CONFIG_RPCSEC_GSS_KRB5 is not set

# CONFIG_RPCSEC_GSS_SPKM3 is not set

# CONFIG_SMB_FS is not set
@@ -1185,10 +1222,21 @@ CONFIG_DEBUG_BUGVERBOSE=y 
CONFIG_FRAME_POINTER=y

# CONFIG_BOOT_PRINTK_DELAY is not set

# CONFIG_RCU_TORTURE_TEST is not set

# CONFIG_RCU_CPU_STALL_DETECTOR is not set

# CONFIG_KPROBES_SANITY_TEST is not set

# CONFIG_BACKTRACE_SELF_TEST is not set

# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set

# CONFIG_LKDTM is not set

# CONFIG_FAULT_INJECTION is not set



#

# Tracers

#

# CONFIG_IRQSOFF_TRACER is not set

# CONFIG_SCHED_TRACER is not set

# CONFIG_CONTEXT_SWITCH_TRACER is not set

# CONFIG_BOOT_TRACER is not set

# CONFIG_DYNAMIC_PRINTK_DEBUG is not set

# CONFIG_SAMPLES is not set



#
@@ -1196,17 +1244,26 @@ CONFIG_FRAME_POINTER=y 
#

# CONFIG_KEYS is not set

# CONFIG_SECURITY is not set

# CONFIG_SECURITYFS is not set

# CONFIG_SECURITY_FILE_CAPABILITIES is not set

CONFIG_CRYPTO=y



#

# Crypto core or helper

#

CONFIG_CRYPTO_FIPS=y

CONFIG_CRYPTO_ALGAPI=y

CONFIG_CRYPTO_ALGAPI2=y

CONFIG_CRYPTO_AEAD=m

CONFIG_CRYPTO_AEAD2=y

CONFIG_CRYPTO_BLKCIPHER=m

CONFIG_CRYPTO_BLKCIPHER2=y

CONFIG_CRYPTO_HASH=m

CONFIG_CRYPTO_HASH2=y

CONFIG_CRYPTO_RNG=m

CONFIG_CRYPTO_RNG2=y

CONFIG_CRYPTO_MANAGER=m

CONFIG_CRYPTO_MANAGER2=y

# CONFIG_CRYPTO_GF128MUL is not set

# CONFIG_CRYPTO_NULL is not set

# CONFIG_CRYPTO_CRYPTD is not set
@@ -1257,7 +1314,7 @@ CONFIG_CRYPTO_SHA1=m 
#

# Ciphers

#

# CONFIG_CRYPTO_AES is not set

CONFIG_CRYPTO_AES=m

# CONFIG_CRYPTO_ANUBIS is not set

# CONFIG_CRYPTO_ARC4 is not set

# CONFIG_CRYPTO_BLOWFISH is not set
@@ -1278,14 +1335,17 @@ CONFIG_CRYPTO_DES=m 
#

CONFIG_CRYPTO_DEFLATE=y

CONFIG_CRYPTO_LZO=y



#

# Random Number Generation

#

CONFIG_CRYPTO_ANSI_CPRNG=m

# CONFIG_CRYPTO_HW is not set



#

# Library routines

#

CONFIG_BITREVERSE=y

# CONFIG_GENERIC_FIND_FIRST_BIT is not set

# CONFIG_GENERIC_FIND_NEXT_BIT is not set

CONFIG_CRC_CCITT=m

CONFIG_CRC16=y

CONFIG_CRC_T10DIF=m