烧写yaffs后系统启动不来

yaffs: auto selecting yaffs2
block 336 is bad
block 382 is bad
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:2.
Freeing init memory: 180K
Warning: unable to open an initial console.
Failed to execute /linuxrc.  Attempting defaults...
Kernel panic - not syncing: No init found.  Try passing init= option to kernel.
Backtrace:
[<c0039904>] (dump_backtrace+0x0/0x12c) from [<c0039a48>] (dump_stack+0x18/0x1c)

r7:00000000 r6:c001dc54 r5:c03b737c r4:c03b6d34
[<c0039a30>] (dump_stack+0x0/0x1c) from [<c0046988>] (panic+0x40/0x118)
[<c0046948>] (panic+0x0/0x118) from [<c00354dc>] (init_post+0xac/0x11c)
r3:c381dee8 r2:00000000 r1:c045ab00 r0:c0338640
[<c0035430>] (init_post+0x0/0x11c) from [<c0008a2c>] (kernel_init+0xcc/0xf4)
r4:c03b6d38
[<c0008960>] (kernel_init+0x0/0xf4) from [<c0048f5c>] (do_exit+0x0/0x630)
r6:00000000 r5:00000000 r4:00000000



问下高手们 这是什么原因呢，烧写的是天嵌光盘上的镜像文件

内核是自己做的，还是天嵌科技提供的？
烧写的文件系统的名称是什么？