Kernel Booting시 에러 어떻게 처리해야할까요?

휴인스 PXA255-PRO3를 쓰고 있습니다.

linux-2.4.19를 보드에 맞게 포팅하고 있는데요.

네트웍까지 잘 잡다가 중간에 에러가 나는데 이게 무슨 원인인지 모르겠습니다.

고수님들의 조언 좀 부탁드립니다.

I2C: Scanning bus (02)(03)(04)(05)(06)(07)(08)(09)(0a)(0b)(0c)(0d)(0e)(0f)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(1a)(1b)()
I2C: Successfully added bus
Console: switching to colour frame buffer device 80x30
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with no serial options enabled
ttyS00 at 0x0000 (irq = 14) is a PXA UART
ttyS01 at 0x0000 (irq = 13) is a PXA UART
ttyS02 at 0x0000 (irq = 12) is a PXA UART
SA1100 Real Time Clock driver v1.00
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
SMSC LAN91C111 Driver (v2.0), (Linux Kernel 2.4 + Support for Odd Byte) 09/24/01 -      by Pramod Bhardwaj (pramod.bhardwaj)
eth0: SMC91C11xFD(rev:1) at 0xc88a5300 IRQ:106 MEMSIZE:8192b NOWAIT:0 ADDR: 00:00:00:00:00:00
eth1: SMC91C11xFD(rev:1) at 0xc88a7300 IRQ:103 MEMSIZE:8192b NOWAIT:0 ADDR: 00:00:00:00:00:00
Linux video capture interface: v1.00
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
Enter hci_hcd_init
Enter hc_found_hci
usb.c: new USB bus registered, assigned bus number 1
hc_sl811.c: USB SL811 at c88af000, IRQ 1
Product: USB SL811HS Root Hub
SerialNumber: 0
hub.c: USB hub found
hub.c: 1 port detected
usb.c: registered new driver ov511
ov511.c: v1.50 for Linux 2.4 : OV511 USB Camera Driver
usb.c: registered new driver serial
usbserial.c: USB Serial support registered for Generic
usbserial.c: USB Serial Driver core v1.4
mice: PS/2 mouse device common for all mice
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
IPv4 over IPv4 tunneling driver
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Fast Floating Point Emulator V0.9 (c) Peter Teichmann.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 8192K
kmod: failed to exec /sbin/modprobe -s -k N������������������������ errno =                                                2
VFS: Cannot open root device "ram" or 01:00   <---요부분부터입니다.
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on 01:00