안녕하세요?

잠깐 시간이 있길레, i.MX-31 데모 보드를 가지고 놀고 있습니다.
그런데, 가지고 놀기도 전에 문제가 있네요. ㅎㅎㅎ

아래 로그를 좀 봐 주시면 감사하겠습니다.

======================================================
Uncompressing Linux....................................................................................................... .Linux version 2.6.16.19-mx31 (wille@bell) (gcc version 4.1.1) #1 PREEMPT Sat Jul 8 20:11:14 MDT 2006
CPU: Some Random V6 Processor [4107b364] revision 4 (ARMv6TEJ)
Machine: Freescale MX31ADS
Memory policy: ECC disabled, Data cache writeback
CPU0: D VIPT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
Built 1 zonelists
Kernel command line: noinitrd console=ttymxc0,115200 root=/dev/nfs nfsroot=192.168.10.18:/tftpboot/ltib init=/linuxrc ip=190MXC IRQ initialized
PID hash table entries: 512 (order: 9, 8192 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 104MB = 104MB total
Memory: 102016KB available (2572K code, 597K data, 192K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
MXC GPIO hardware
system_rev is: 0x11
MX31ADS EXPIO(CPLD) hardware
Clock input source is 27MHz
L2 cache: WB
usb: USBH1 registered
usb: USBH2 registered
usb: OTG Gadget registered
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
MXC I2C driver
g_ipu_clk = 133200000
CSPI driver
SPI2 loaded
[INFO: Rev-id: 0x00000098]
mc13783 Version: 3.0
mc13783 Final version: 0 found
mc13783 core loaded. Current version is 30
mc13783 rtc loaded
mc13783 light successfully loaded
mc13783 power loaded
Low-Level PM Driver module loaded
Freescale i.MX31 Dynamic Power Management.
Using SDMA I.API
MXC DMA API initialized
JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc.
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Console: switching to colour frame buffer device 30x40
Real Time Clock Driver v1.0
MXC WatchDog Driver 2.0
MXC Watchdog # 0 Timer: initial timeout 60 sec
Serial: MXC Internal UART driver
mxcintuart.0: ttymxc0 at MMIO 0x43f90000 (irq = 45) is a Freescale MXC
mxcintuart.1: ttymxc1 at MMIO 0x43f94000 (irq = 32) is a Freescale MXC
mxcintuart.2: ttymxc2 at MMIO 0x5000c000 (irq = 18) is a Freescale MXC
mxcintuart.4: ttymxc4 at MMIO 0x43fb4000 (irq = 47) is a Freescale MXC
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
cs89x0:cs89x0_probe(0x0)
cs89x0.c: v2.4.3-pre1 Russell Nelson <[email protected]>, Andrew Morton <[email protected]>
eth0: cs8900 rev K found at 0xeb020300 [Cirrus EEPROM]
cs89x0 media RJ-45, IRQ 168, programmed I/O, MAC 01:02:03:04:05:06
cs89x0_probe1() successful
cs89x0:cs89x0_probe(0x0)
cs89x0: request_region(0xeb020303, 0x10) failed
cs89x0: no cs8900 or cs8920 detected.  Be sure to disable PnP with SETUP
Linux video capture interface: v1.00
mxc_v4l2out: registered device video16
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
MXC MTD nor Driver 2.0
mxc_nor_flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
Amd/Fujitsu Extended Query Table at 0x0040
mxc_nor_flash.0: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
Searching for RedBoot partition table in mxc_nor_flash.0 at offset 0x1fe0000
5 RedBoot partitions found on MTD device mxc_nor_flash.0
Creating 5 MTD partitions on "mxc_nor_flash.0":
0x00000000-0x00040000 : "RedBoot"
0x00100000-0x00240000 : "kernel"
0x00300000-0x01860000 : "root"
0x01fe0000-0x01fff000 : "FIS directory"
mtd: partition "FIS directory" doesn't end on an erase block -- force read-only
0x01fff000-0x02000000 : "RedBoot config"
mtd: partition "RedBoot config" doesn't start on an erase block boundary -- force read-only
MXC MTD nand Driver 2.0
NAND device: Manufacturer ID: 0xec, Chip ID: 0x79 (Samsung NAND 128MiB 3,3V 8-bit)
Scanning device for bad blocks
Creating 4 MTD partitions on "NAND 128MiB 3,3V 8-bit":
0x00000000-0x00004000 : "IPL-SPL"
0x00004000-0x00404000 : "nand.kernel"
0x00404000-0x01804000 : "nand.rootfs"
0x01804000-0x08000000 : "nand.userfs"
usbmon: debugfs is not available
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
input: mxckpd as /class/input/input0
Driver for 1-wire Dallas network protocol.
Serial: MXC OWire driver
IPU Post-filter loading
SSI module loaded successfully
dam : creating devfs entry for DAM
mc13783 adc loaded
mc13783 audio loaded
mc13783 battery loaded
mc13783 connectivity successfully loaded
DVFS & DPTC: using 27MHz CKIH table
DPTC controller initialized
DVFS controller initialized
DVFS frequency #0: 532000000
DVFS frequency #1: 266000000
DVFS frequency #2: 133000000
DVFS frequency #3: 133000000
SEC: mxc_sec_mod_init() called
Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04 08:57:20 2006 UTC).
Configuring st headset
INFO: mxc_mc13783_probe Registered ALSA PCM Component
INFO: mxc_mc13783_probe Registered ALSA Control Component
ALSA device list:
  #0: MXC Freescale with mc13783
oprofile: using timer interrupt.
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Power Management for Freescale MX31
VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 2
eth0: using half-duplex 10Base-T (RJ-45)
IP-Config: Complete:
      device=eth0, addr=192.168.10.118, mask=255.255.255.0, gw=192.168.10.1,
     host=192.168.10.118, domain=, nis-domain=(none),
     bootserver=192.168.10.18, rootserver=192.168.10.18, rootpath=
Looking up port of RPC 100003/2 on 192.168.10.18
Looking up port of RPC 100005/1 on 192.168.10.18
VFS: Mounted root (nfs filesystem).
Freeing init memory: 192K
Setting the hostname to freescale
Mounting /proc and /sys
Starting the hotplug events dispatcher udevd
Synthesizing initial hotplug events
Mounting filesystems
Starting syslogd and klogd
Setting up networking on loopback device:
Setting up networking on eth0:
Adding static route for default gateway to 172.2nfs: RPC call returned error 101
7.255.254:
nfs: RPC call returned error 101
nfs: RPC call returned error 101
nfs: RPC call returned error 101
nfs: RPC call returned error 101
/etc/rc.d/init.d/network: line 4nfs: RPC call returned error 101
9: /sbin/route: Network is unreanfs: RPC call returned error 101

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개발 서버는 Ubuntu 6.06 대파 버전이며 Native입니다.(vmware 아님)

문제는 왜 "nfs: RPC call returned error 101" 메시지가 계속 나오면서
부팅 도중에 업청난 메시지를 뿌리는가 입니다.

구글질 10분 정도 해보니, 서버의 NFS 버전 차이에 의한 원인 외에도
아주 많은 추측이 있습니다...

혹시 이런 문제를 해결해 보신 분 있나요?


사족: 로그를 자세히 보시면 걸출한 드라이버들이 보입니다..
VFP/ARM11/ALSA 등등..
군침나죠..