主题 : mini2440 yaffs2文件系统挂载问题 复制链接 | 浏览器收藏 | 打印
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楼主  发表于: 2011-09-23 10:54

 mini2440 yaffs2文件系统挂载问题

Advanced Linux Sound Architecture Driver Version 1.0.20.
ALSA device list:
  No soundcards found.
TCP cubic registered
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
Root-NFS: No NFS server available, giving up.
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "hda1" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
1f00             192 mtdblock0 (driver?)
1f01              64 mtdblock1 (driver?)
1f02            1728 mtdblock2 (driver?)
1f03           60784 mtdblock3 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
[<c0030740>] (unwind_backtrace+0x0/0xdc) from [<c02bf084>] (panic+0x40/0x110)
[<c02bf084>] (panic+0x40/0x110) from [<c0008fcc>] (mount_block_root+0x1d0/0x210)

[<c0008fcc>] (mount_block_root+0x1d0/0x210) from [<c0009264>] (prepare_namespace
+0x164/0x1bc)
[<c0009264>] (prepare_namespace+0x164/0x1bc) from [<c0008598>] (kernel_init+0xb4
/0xe0)
[<c0008598>] (kernel_init+0xb4/0xe0) from [<c004f144>] (do_exit+0x0/0x578)
[<c004f144>] (do_exit+0x0/0x578) from [<00000001>] (0x1)

启时没有一点关于yaffs2文件系统的相关信息
麻烦各位帮忙看看,急啊。。。
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1楼  发表于: 2011-09-23 10:54
bootargs=noinitrd root=/dev/mtdblock3 init=/linuxrc console=ttySAC0
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2楼  发表于: 2011-09-27 09:36
Root-NFS: No NFS server available, giving up.
你启动时挂载的根文件是NFS文件系统,
建议用上楼上的。
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3楼  发表于: 2011-10-20 15:55
setenv bootargs root=/dev/mtdblock3 init=/linuxrc rootfstype=yaffs2 rw console=ttySAC0,115200