求助：mount_devfs_fs(): unable to
好相文件系统有问题，恳请大侠指点。Starting kernel ...
Linux version 2.4.20-uc0 (root@gaowen) (gcc version 2.95.3 20010315
(release)(C6Processor: Winbond W90N740 revision 1
Architecture: W90N740
On node 0 totalpages: 2048
zone(0): 0 pages.
zone(1): 2048 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/rom0
Calibrating delay loop... 39.83 BogoMIPS
Memory: 8MB = 8MB total
Memory: 6936KB available (883K code, 180K data, 44K init)
Dentry cache hash table entries: 1024 (order: 1, 8192 bytes)
Inode cache hash table entries: 512 (order: 0, 4096 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 2048 (order: 1, 8192 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
devfs: v1.12c (20020818) Richard Gooch ([email protected])
devfs: boot_options: 0x1
Winbond W90N740 Serial driver version 0.9 (2001-12-27) with no serial
options edttyS00 at 0xfff80000 (irq = 6) is a W90N740
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: 7F090000-7F0E1BFF (RO)
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
loop: loaded (max 8 devices)
w740mac.c: eth0 Initialization OK!
w740mac.c: eth1 Initialization OK!
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 512 bind 512)
VFS: Mounted root (romfs filesystem) readonly.
boot_options:1
mount_devfs_fs(): unable to mount devfs, err: -2
Freeing init memory: 44K
Warning: unable to open an initial console.
Kernel panic: No init found.Try passing init= option to kernel. 感觉是参数传递的问题，bootargs的设置不对？ romfs.img 烧得不对
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