[英]How to get working rootfs (initrd) on an ARM board?
我正在尝试使用AT91RM9200（ARM920T）在带有CSB337板的嵌入式Linux上工作。 我使用at91rm9200_defconfig编译内核3.2.63。 我看到内核启动但我有rootfs（initrd）的问题。 我将尝试解释上下文，但如果没有必要，您可以直接转到主题末尾的内核消息。
据我所知（我是嵌入式Linux世界的新手），我可以选择安装rootfs：initramfs，initrd，nfs或jffs2（直接来自flash）。 我的第一个目标是让linux工作，无论如何。 所以所有的解决方案对我来说都是可以接受的，但我必须从中选择一个。 使用jffs2的解决方案似乎是最困难的，因为我的闪存已经形成为TFS（来自MicroMonitor引导程序的几乎未知的文件系统）。 使用nfs的解决方案可能很棒（至少对于测试而言）但是我甚至难以在两台Linux PC之间进行工作nfs。 所以，在最后，我必须在initramfs和initrd之间做出选择。 我决定从initrd开始，因为我相信它比initramfs更灵活地进行修改。
要创建rootfs，我使用了busybox并使用了最低配置（删除了除“Init utilities”之外的所有applet，静态编译）。 之后，我将rootfs压缩为img.gz并通过tftp将其发送到目标内存（与zImage相同）。 我使用内核引导参数：“root = / dev / ram0 rw initrd = 0x20100000,307331”。 结果，我有这个内核输出：
Uncompressing Linux... done, booting the kernel.
Linux version 3.2.63 (vadim@vadim-ESPRIMO-Mobile-U9200) (gcc version 4.8.3 20140320 (prerelease
) (Sourcery CodeBench Lite 2014.05-29) ) #11 PREEMPT Fri Nov 7 23:50:05 CET 2014
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=00007177
CPU: VIVT data cache, VIVT instruction cache
Machine: Cogent CSB337
Memory policy: ECC disabled, Data cache writeback
AT91: Detected soc type: at91rm9200
AT91: Detected soc subtype: Unknown
AT91: sram at 0x200000 of 0x4000 mapped at 0xfef74000
Clocks: CPU 184 MHz, master 46 MHz, main 3.686 M
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 4064
Kernel command line: root=/dev/ram0 rw initrd=0x20100000,307331
PID hash table entries: 64 (order: -4, 256 bytes)
Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Memory: 16MB = 16MB total
Memory: 10856k/10856k available, 5528k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc1800000 - 0xfee00000 ( 982 MB)
lowmem : 0xc0000000 - 0xc1000000 ( 16 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc04c022c (4833 kB)
.init : 0xc04c1000 - 0xc04e7000 ( 152 kB)
.data : 0xc04e8000 - 0xc05157e0 ( 182 kB)
.bss : 0xc0515804 - 0xc05370a8 ( 135 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:192
AT91: 96 gpio irqs in 3 banks
Console: colour dummy device 80x30
console [tty0] enabled
Calibrating delay loop... 22.78 BogoMIPS (lpj=113920)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
NET: Registered protocol family 16
AT91: Power Management
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c-gpio i2c-gpio.0: using pins 57 (SDA) and 58 (SCL)
Switching to clocksource 32k_counter
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 512 (order: 0, 4096 bytes)
TCP bind hash table entries: 512 (order: -1, 2048 bytes)
TCP: Hash tables configured (established 512 bind 512)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (double precision)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
msgmni has been set to 21
io scheduler noop registered
io scheduler deadline registered (default)
atmel_usart.0: ttyS0 at MMIO 0xfffff200 (irq = 1) is a ATMEL_SERIAL
console [ttyS0] enabled
brd: module loaded
loop: module loaded
nbd: registered device at major 43
physmap platform flash device: 00800000 at 10000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000089 Chip ID 0x
000017
Intel/Sharp Extended Query Table at 0x0031
Intel/Sharp Extended Query Table at 0x0031
Using buffer write method
cfi_cmdset_0001: Erase suspend on write enabled
Creating 1 MTD partitions on "physmap-flash.0":
0x000000000000-0x000000800000 : "uMON flash"
Generic platform RAM MTD, (c) 2004 Simtec Electronics
atmel_spi atmel_spi.0: Atmel SPI Controller at 0xfffe0000 (irq 13)
eth0: Link now 100-FullDuplex
eth0: AT91 ethernet at 0xfefbc000 int=24 100-FullDuplex (5a:0b:01:d8:14:00)
eth0: Intel LXT971A PHY
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP Deflate Compression module registered
at91_cf: probe of at91_cf failed with error -22
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
at91_ohci at91_ohci: AT91 OHCI
at91_ohci at91_ohci: new USB bus registered, assigned bus number 1
at91_ohci at91_ohci: irq 23, io mem 0x00300000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for FTDI USB Serial Device
usbcore: registered new interface driver ftdi_sio
ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver
USB Serial support registered for Keyspan - (without firmware)
USB Serial support registered for Keyspan 1 port adapter
USB Serial support registered for Keyspan 2 port adapter
USB Serial support registered for Keyspan 4 port adapter
usbcore: registered new interface driver keyspan
keyspan: v1.1.5:Keyspan USB to Serial Converter Driver
USB Serial support registered for MCT U232
usbcore: registered new interface driver mct_u232
mct_u232: z2.1:Magic Control Technology USB-RS232 converter driver
USB Serial support registered for pl2303
usbcore: registered new interface driver pl2303
pl2303: Prolific PL2303 USB to serial adaptor driver
mousedev: PS/2 mouse device common for all mice
at91_rtc at91_rtc: rtc core: registered at91_rtc as rtc0
AT91 Real Time Clock driver.
rtc-ds1307 0-0068: rtc core: registered ds1307 as rtc1
rtc-ds1307 0-0068: 56 bytes nvram
i2c /dev entries driver
AT91 Watchdog Timer enabled (5 seconds, nowayout)
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP cubic registered
NET: Registered protocol family 17
Registering the dns_resolver key type
input: gpio-keys as /devices/platform/gpio-keys/input/input0
UDF-fs: warning (device ram0): udf_fill_super: No partition found (1)
List of all partitions:
1f00 8192 mtdblock0 (driver?)
No filesystem could mount root, tried: reiserfs cramfs minix vfat msdos iso9660 ufs udf
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(1,0)
[<c0014058>] (unwind_backtrace+0x0/0xe8) from [<c0384af4>] (panic+0x64/0x190)
[<c0384af4>] (panic+0x64/0x190) from [<c04c1bec>] (mount_block_root+0x1cc/0x20c)
[<c04c1bec>] (mount_block_root+0x1cc/0x20c) from [<c04c1e0c>] (mount_root+0xe4/0x10c)
[<c04c1e0c>] (mount_root+0xe4/0x10c) from [<c04c1f94>] (prepare_namespace+0x160/0x1c0)
[<c04c1f94>] (prepare_namespace+0x160/0x1c0) from [<c04c1860>] (kernel_init+0xf4/0x124)
[<c04c1860>] (kernel_init+0xf4/0x124) from [<c000f76c>] (kernel_thread_exit+0x0/0x8)
问题是：我的问题是什么？ 我可以想象没有文件系统支持，但在我的内核配置中我有：
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
...
如果有必要，我可以提供我的.config文件。
提前感谢您的所有意见。
在这篇文章中留下评论后（见下文），我试图用buildroot和集成的initramfs编译内核。 现在它看起来更好但仍然无法正常工作。
Uncompressing Linux... done, booting the kernel.
Linux version 3.2.63 (vadim@vadim-ESPRIMO-Mobile-U9200) (gcc version 4.8.3 20140320 (prerelea
se) (Sourcery CodeBench Lite 2014.05-29) ) #2 PREEMPT Tue Nov 11 21:30:05 CET 2014
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=00007177
CPU: VIVT data cache, VIVT instruction cache
Machine: Cogent CSB337
Memory policy: ECC disabled, Data cache writeback
AT91: Detected soc type: at91rm9200
AT91: Detected soc subtype: Unknown
AT91: sram at 0x200000 of 0x4000 mapped at 0xfef74000
Clocks: CPU 184 MHz, master 46 MHz, main 3.686 MHz
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 7874
Kernel command line: mem=31M
PID hash table entries: 128 (order: -3, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 31MB = 31MB total
Memory: 18672k/18672k available, 13072k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc2000000 - 0xfee00000 ( 974 MB)
lowmem : 0xc0000000 - 0xc1f00000 ( 31 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc04dcadc (4947 kB)
.init : 0xc04dd000 - 0xc0c24000 (7452 kB)
.data : 0xc0c24000 - 0xc0c51680 ( 182 kB)
.bss : 0xc0c516a4 - 0xc0c72b68 ( 134 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:192
AT91: 96 gpio irqs in 3 banks
Console: colour dummy device 80x30
console [tty0] enabled
Calibrating delay loop... 22.78 BogoMIPS (lpj=113920)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
NET: Registered protocol family 16
AT91: Power Management
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c-gpio i2c-gpio.0: using pins 57 (SDA) and 58 (SCL)
Switching to clocksource 32k_counter
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (double precision)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
msgmni has been set to 36
io scheduler noop registered
io scheduler deadline registered (default)
atmel_usart.0: ttyS0 at MMIO 0xfffff200 (irq = 1) is a ATMEL_SERIAL
console [ttyS0] enabled
brd: module loaded
loop: module loaded
nbd: registered device at major 43
physmap platform flash device: 00800000 at 10000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000089 Chip ID
0x000017
Intel/Sharp Extended Query Table at 0x0031
Intel/Sharp Extended Query Table at 0x0031
Using buffer write method
cfi_cmdset_0001: Erase suspend on write enabled
Creating 1 MTD partitions on "physmap-flash.0":
0x000000000000-0x000000800000 : "uMON flash"
Generic platform RAM MTD, (c) 2004 Simtec Electronics
atmel_spi atmel_spi.0: Atmel SPI Controller at 0xfffe0000 (irq 13)
eth0: Link now 100-FullDuplex
eth0: AT91 ethernet at 0xfefbc000 int=24 100-FullDuplex (5a:0b:01:d8:14:00)
eth0: Intel LXT971A PHY
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP Deflate Compression module registered
at91_cf: probe of at91_cf failed with error -22
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
at91_ohci at91_ohci: AT91 OHCI
at91_ohci at91_ohci: new USB bus registered, assigned bus number 1
at91_ohci at91_ohci: irq 23, io mem 0x00300000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for FTDI USB Serial Device
usbcore: registered new interface driver ftdi_sio
ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver
USB Serial support registered for Keyspan - (without firmware)
USB Serial support registered for Keyspan 1 port adapter
USB Serial support registered for Keyspan 2 port adapter
USB Serial support registered for Keyspan 4 port adapter
usbcore: registered new interface driver keyspan
keyspan: v1.1.5:Keyspan USB to Serial Converter Driver
USB Serial support registered for MCT U232
usbcore: registered new interface driver mct_u232
mct_u232: z2.1:Magic Control Technology USB-RS232 converter driver
USB Serial support registered for pl2303
usbcore: registered new interface driver pl2303
pl2303: Prolific PL2303 USB to serial adaptor driver
mousedev: PS/2 mouse device common for all mice
at91_rtc at91_rtc: rtc core: registered at91_rtc as rtc0
AT91 Real Time Clock driver.
rtc-ds1307 0-0068: rtc core: registered ds1307 as rtc1
rtc-ds1307 0-0068: 56 bytes nvram
i2c /dev entries driver
AT91 Watchdog Timer enabled (5 seconds, nowayout)
at91_mci at91_mci: 4 wire bus mode not supported - using 1 wire
at91_mci at91_mci: probe failed, err -22
at91_mci: probe of at91_mci failed with error -22
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP cubic registered
NET: Registered protocol family 17
Registering the dns_resolver key type
input: gpio-keys as /devices/platform/gpio-keys/input/input0
Freeing init memory: 7452K
usb 1-2: new low-speed USB device number 2 using at91_ohci
usb 1-2: device descriptor read/64, error -62
Starting logging: OK
usb 1-2: device descriptor read/64, error -62
Initializing random number generator... usb 1-2: new low-speed USB device number 3 using at91_ohci
usb 1-2: device descriptor read/64, error -62
done.
Starting network...
usb 1-2: device descriptor read/64, error -62
usb 1-2: new low-speed USB device number 4 using at91_ohci
最后，我的内核已经开始工作了。 自从我上次更新以来，唯一真正无效的是控制台波特率。 更改getty参数后一切正常。 我要感谢yegorich和sawdust提供了非常有用的评论，这些评论让我获得了结果：
Uncompressing Linux... done, booting the kernel.
Linux version 3.2.63 (vadim@vadim-ESPRIMO-Mobile-U9200) (gcc version 4.8.3 20140320 (prerelea
se) (Sourcery CodeBench Lite 2014.05-29) ) #12 PREEMPT Wed Nov 12 20:52:37 CET 2014
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=00007177
CPU: VIVT data cache, VIVT instruction cache
Machine: Cogent CSB337
Memory policy: ECC disabled, Data cache writeback
AT91: Detected soc type: at91rm9200
AT91: Detected soc subtype: Unknown
AT91: sram at 0x200000 of 0x4000 mapped at 0xfef74000
Clocks: CPU 184 MHz, master 46 MHz, main 3.686 MHz
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 7874
Kernel command line: mem=31M
PID hash table entries: 128 (order: -3, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 31MB = 31MB total
Memory: 20632k/20632k available, 11112k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc2000000 - 0xfee00000 ( 974 MB)
lowmem : 0xc0000000 - 0xc1f00000 ( 31 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc03ecaa8 (3987 kB)
.init : 0xc03ed000 - 0xc0a46000 (6500 kB)
.data : 0xc0a46000 - 0xc0a68b80 ( 139 kB)
.bss : 0xc0a68ba4 - 0xc0a883c8 ( 127 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:192
AT91: 96 gpio irqs in 3 banks
Console: colour dummy device 80x30
console [tty0] enabled
Calibrating delay loop... 22.78 BogoMIPS (lpj=113920)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
NET: Registered protocol family 16
AT91: Power Management
bio: create slab <bio-0> at 0
SCSI subsystem initialized
Switching to clocksource 32k_counter
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (double precision)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
msgmni has been set to 40
io scheduler noop registered
io scheduler deadline registered (default)
atmel_usart.0: ttyS0 at MMIO 0xfffff200 (irq = 1) is a ATMEL_SERIAL
console [ttyS0] enabled
brd: module loaded
loop: module loaded
nbd: registered device at major 43
physmap platform flash device: 00800000 at 10000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000089 Chip ID 0x000017
Intel/Sharp Extended Query Table at 0x0031
Intel/Sharp Extended Query Table at 0x0031
Using buffer write method
cfi_cmdset_0001: Erase suspend on write enabled
Creating 1 MTD partitions on "physmap-flash.0":
0x000000000000-0x000000800000 : "uMON flash"
Generic platform RAM MTD, (c) 2004 Simtec Electronics
at91_cf: probe of at91_cf failed with error -22
mousedev: PS/2 mouse device common for all mice
AT91 Watchdog Timer enabled (5 seconds, nowayout)
TCP cubic registered
NET: Registered protocol family 17
Registering the dns_resolver key type
input: gpio-keys as /devices/platform/gpio-keys/input/input0
Freeing init memory: 6500K
Starting logging: OK
Initializing random number generator... done.
Starting network...
Welcome to Buildroot
buildroot login: root
#
#
#
#
# cd /
# ls
bin home lib32 mnt root sys var
dev init linuxrc opt run tmp
etc lib media proc sbin usr
我还想为CSB337板共享我的defconfig文件（buildroot和linux-3.2.63）。 它们的功能非常有限（没有USB，没有网络），但它们至少允许使用诸如mkdir，ls，cd，cat等的BusyBox函数来启动内核命令行。
buildroot csb337_defconfig：
BR2_arm=y
BR2_arm920t=y
BR2_DEFCONFIG="$(CONFIG_DIR)/defconfig"
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TARGET_GENERIC_GETTY_BAUDRATE_38400=y
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.2.63"
BR2_LINUX_KERNEL_DEFCONFIG="at91rm9200"
BR2_LINUX_KERNEL_ZIMAGE=y
BR2_TARGET_ROOTFS_INITRAMFS=y
# BR2_TARGET_ROOTFS_TAR is not set
linux-3.2.63 csb337_defconfig：
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE="/home/vadim/embedded/buildroot/output/images/rootfs.cpio"
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_MACH_CSB337=y
CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
CONFIG_AT91_TIMER_HZ=100
# CONFIG_ARM_THUMB is not set
CONFIG_PCCARD=y
CONFIG_AT91_CF=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_LEDS=y
CONFIG_LEDS_CPU=y
CONFIG_ZBOOT_ROM_TEXT=0x10000000
CONFIG_ZBOOT_ROM_BSS=0x20040000
CONFIG_CMDLINE="mem=31M"
CONFIG_KEXEC=y
CONFIG_FPE_NWFPE=y
CONFIG_BINFMT_MISC=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_NET_IPIP=m
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_TUNNEL=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_BT=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_AFS_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PLATRAM=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=12288
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
CONFIG_INPUT_EVDEV=y
CONFIG_KEYBOARD_GPIO=y
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_LEGACY_PTY_COUNT=32
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_GPIO_SYSFS=y
CONFIG_HWMON=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91RM9200_WATCHDOG=y
CONFIG_FB=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
CONFIG_FB_S1D13XXX=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
CONFIG_DISPLAY_SUPPORT=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FONTS=y
CONFIG_FONT_MINI_4x6=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_EXT2_FS=y
CONFIG_AUTOFS4_FS=y
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_NTFS_FS=m
CONFIG_CONFIGFS_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RUBIN=y
CONFIG_CRAMFS=y
CONFIG_MINIX_FS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
CONFIG_CIFS=m
CONFIG_PARTITION_ADVANCED=y
CONFIG_MAC_PARTITION=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_FTRACE is not set
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRC_CCITT=y
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