red hat linux2.6.36 nfs文件系统制作
OK6410开发板，linux2.6.36小弟这几天在学linux系统移植，到了文件系统制作这块，视频讲了initramfs和nfs2中文件系统制作 ，
跟着视频做initramfs文件系统做好了，烧进开发板能运行起来，
但做好nfs文件系统后，烧进开发板，一直跑不起来。谁遇到过，告诉小弟一下
提示信息如下：usbhid: USB HID core driver
asoc: AC97 HiFi <-> s3c-ac97 mapping ok
s3c6400_setup_sdhci_cfg_card: CTRL 2=c0004100, 3=00008080
mmc0: new high speed SDHC card at address e624
mmcblk0: mmc0:e624 SU04G 3.69 GiB
mmcblk0: p1
s3c6400_setup_sdhci_cfg_card: CTRL 2=c0004120, 3=80808080
ALSA device list:
#0: SMDK (WM9713)
TCP cubic registered
lib80211: common routines for IEEE802.11 drivers
Registering the dns_resolver key type
s3c-rtc s3c64xx-rtc: setting system clock to 2001-03-04 11:40:15 UTC (983706015)
mtd->size = 80000 blocks = 7800000
cheaking bad block...............
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1f00 1024 mtdblock0 (driver?)
1f01 5120 mtdblock1 (driver?)
1f02 122880 mtdblock2 (driver?)
1f03 1968128 mtdblock3 (driver?)
b300 3872256 mmcblk0 driver: mmcblk
b301 3868160 mmcblk0p1
No filesystem could mount root, tried:cramfs
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,2)
[<c0032a8c>] (unwind_backtrace+0x0/0xfc) from [<c047f428>] (dump_stack+0x18/0x1c
)
[<c047f428>] (dump_stack+0x18/0x1c) from [<c047f48c>] (panic+0x60/0x1a8)
[<c047f48c>] (panic+0x60/0x1a8) from [<c00090c4>] (mount_block_root+0x1bc/0x25c)
[<c00090c4>] (mount_block_root+0x1bc/0x25c) from [<c0009214>] (mount_root+0xb0/0
xf4)
[<c0009214>] (mount_root+0xb0/0xf4) from [<c0009358>] (prepare_namespace+0x100/0
x19c)
[<c0009358>] (prepare_namespace+0x100/0x19c) from [<c0008670>] (kernel_init+0x11
c/0x168)
[<c0008670>] (kernel_init+0x11c/0x168) from [<c002da7c>] (kernel_thread_exit+0x0
/0x8)
Timer Expired and Para is 5!!
Timer1 Expired and para is 10!! Timer Expired and Para is 5!!
Timer1 Expired and para is 10!!
是我在内核加的定时器，加进去都运行了。 大哥帮我看看
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