Load address: 0x30800040
Loading: #################################################################
#################################################################
###################
done
Bytes transferred = 2181604 (2149e4 hex)
## Booting kernel from Legacy Image at 30800040 ...
Image Name: Linux-2.6.38.8
Created: 2011-09-01 7:16:12 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2181540 Bytes = 2.1 MB
Load Address: 30108000
Entry Point: 30108000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Linux version 2.6.38.8 (liu@liu-HP-540) (gcc version 4.4.3 (ctng-1.6.1) ) #3 Thu Sep 1 15:15:57 CST 2011
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
CPU: VIVT data cache, VIVT instruction cache
Machine: SMDK2410
Memory policy: ECC disabled, Data cache writeback
CPU S3C2410A (id 0x32410002)
S3C24XX Clocks, Copyright 2004 Simtec Electronics
S3C2410: core 200.000 MHz, memory 100.000 MHz, peripheral 50.000 MHz
CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
Kernel command line: root=nfs nfsroot=192.168.7.33:/home/liu/liu console=ttySAC0,115200 ip=192.168.7.3
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 60376k/60376k available, 5160k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xc4800000 - 0xf6000000 ( 792 MB)
lowmem : 0xc0000000 - 0xc4000000 ( 64 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.init : 0xc0108000 - 0xc0130000 ( 160 kB)
.text : 0xc0130000 - 0xc0519000 (4004 kB)
.data : 0xc051a000 - 0xc0547020 ( 181 kB)
NR_IRQS:99
irq: clearing subpending status 00000002
Console: colour dummy device 80x30
console [ttySAC0] enabled
Calibrating delay loop... 99.73 BogoMIPS (lpj=249344)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
S3C Power Management, Copyright 2004 Simtec Electronics
S3C2410: Initialising architecture
bio: create slab <bio-0> at 0
i2c-core: driver [pcf50633] using legacy suspend method
i2c-core: driver [pcf50633] using legacy resume method
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
s3c-i2c s3c2410-i2c: slave address 0x10
s3c-i2c s3c2410-i2c: bus frequency set to 97 KHz
s3c-i2c s3c2410-i2c: i2c-0: S3C I2C adapter
Advanced Linux Sound Architecture Driver Version 1.0.23.
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (extended precision)
JFFS2 version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, Inc.
ROMFS MTD (C) 2007 Red Hat, Inc.
msgmni has been set to 117
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
s3c2410-lcd s3c2410-lcd: no platform data for lcd, cannot attach
s3c2410-lcd: probe of s3c2410-lcd failed with error -22
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
s3c2410-uart.0: ttySAC0 at MMIO 0x50000000 (irq = 70) is a S3C2410
s3c2410-uart.1: ttySAC1 at MMIO 0x50004000 (irq = 73) is a S3C2410
s3c2410-uart.2: ttySAC2 at MMIO 0x50008000 (irq = 76) is a S3C2410
lp: driver loaded but no devices found
ppdev: user-space parallel port driver
brd: module loaded
loop: module loaded
Uniform Multi-Platform E-IDE driver
ide-gd driver 1.18
ide-cd driver 5.00
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
s3c24xx-nand s3c2410-nand: Tacls=2, 20ns Twrph0=6 60ns, Twrph1=2 20ns
s3c24xx-nand s3c2410-nand: NAND soft ECC
NAND device: Manufacturer ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 3968 at 0x000003e00000
Bad eraseblock 3969 at 0x000003e04000
Creating 8 MTD partitions on "NAND":
0x000000000000-0x000000004000 : "Boot Agent"
0x000000000000-0x000000200000 : "S3C2410 flash partition 1"
0x000000400000-0x000000800000 : "S3C2410 flash partition 2"
0x000000800000-0x000000a00000 : "S3C2410 flash partition 3"
0x000000a00000-0x000000e00000 : "S3C2410 flash partition 4"
0x000000e00000-0x000001800000 : "S3C2410 flash partition 5"
0x000001800000-0x000003000000 : "S3C2410 flash partition 6"
0x000003000000-0x000004000000 : "S3C2410 flash partition 7"
cs89x0:cs89x0_probe(0x0)
cs89x0.c: v2.4.3-pre1 Russell Nelson <nelson@crynwr.com>, Andrew Morton
eth0: cs8900 rev K found at 0xc4c00300
cs89x0: Extended EEPROM checksum bad and no Cirrus EEPROM, relying on command line
eth0: after force 0x0, adapter_cnf=0x0
cs89x0 media IRQ 53, programmed I/O, MAC 80:11:12:13:14:15
cs89x0_probe1() successful
usbmon: debugfs is not available
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
usbcore: registered new interface driver libusual
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for FTDI USB Serial Device
usbcore: registered new interface driver ftdi_sio
ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver
USB Serial support registered for pl2303
usbcore: registered new interface driver pl2303
pl2303: Prolific PL2303 USB to serial adaptor driver
mousedev: PS/2 mouse device common for all mice
S3C24XX RTC, (c) 2004,2006 Simtec Electronics
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
ALSA device list:
No soundcards found.
TCP cubic registered
NET: Registered protocol family 17
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
**** drivers/net/cs89x0.c net_open 1263, irq = 53
***
********************** lp->adapter_cnf = 0x0 ************************
eth0: using half-duplex 10Base-T (RJ-45)
cs89x0: net_open() succeeded
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.7.3, mask=255.255.255.0, gw=255.255.255.255,
host=192.168.7.3, domain=, nis-domain=(none),
bootserver=255.255.255.255, rootserver=192.168.7.33, rootpath=
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
1f00 16 mtdblock0 (driver?)
1f01 2048 mtdblock1 (driver?)
1f02 4096 mtdblock2 (driver?)
1f03 2048 mtdblock3 (driver?)
1f04 4096 mtdblock4 (driver?)
1f05 10240 mtdblock5 (driver?)
1f06 24576 mtdblock6 (driver?)
1f07 16384 mtdblock7 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
Backtrace:
[<c013fa78>] (dump_backtrace+0x0/0x114) from [<c042d9ec>] (dump_stack+0x18/0x1c)
r6:00008000 r5:c38a5000 r4:c05475b8
[<c042d9d4>] (dump_stack+0x0/0x1c) from [<c042da50>] (panic+0x60/0x188)
[<c042d9f0>] (panic+0x0/0x188) from [<c01090d8>] (mount_block_root+0x1d8/0x218)
r3:00000000 r2:00000000 r1:c381bf60 r0:c04ba60c
[<c0108f00>] (mount_block_root+0x0/0x218) from [<c01091c4>] (mount_root+0xac/0xd0)
[<c0109118>] (mount_root+0x0/0xd0) from [<c0109354>] (prepare_namespace+0x16c/0x1c0)
r4:c05470c0
[<c01091e8>] (prepare_namespace+0x0/0x1c0) from [<c01085e8>] (kernel_init+0x10c/0x14c)
r5:c0128f14 r4:c0547060
[<c01084dc>] (kernel_init+0x0/0x14c) from [<c0156b74>] (do_exit+0x0/0x5fc)
r5:c01084dc r4:00000000
下面启动时出错的参数：gw 设置不了
device=eth0, addr=192.168.7.3, mask=255.255.255.0, gw=255.255.255.255,
host=192.168.7.3, domain=, nis-domain=(none),
bootserver=255.255.255.255, rootserver=192.168.7.33, rootpath=
7 个解决方案
#1
现在uboot下ping主机看看连通没有？
打印信息看起来好像不是cs8900的问题，好像是nfs的设置问题
打印信息看起来好像不是cs8900的问题，好像是nfs的设置问题
#2
bootserver=255.255.255.255, rootserver=192.168.7.33, rootpath=
没有看到rootpath,把你的uboot printenv一下。
另外看到了这行：
Unable to mount root fs on unknown-block(2,0)
还是需要uboot的env.
没有看到rootpath,把你的uboot printenv一下。
另外看到了这行：
Unable to mount root fs on unknown-block(2,0)
还是需要uboot的env.
#3
这个问题已经解决，是网卡驱动的问题.......
#4
好的，过来接分！
#5
你的文件系统路径设置的不对，他就无法启动
#6
该回复于2011-11-23 09:09:53被版主删除
#7
楼主这个问题应该是CS8900和其他的内核配置的时候别的网卡冲突了吧？
#1
现在uboot下ping主机看看连通没有？
打印信息看起来好像不是cs8900的问题，好像是nfs的设置问题
打印信息看起来好像不是cs8900的问题，好像是nfs的设置问题
#2
bootserver=255.255.255.255, rootserver=192.168.7.33, rootpath=
没有看到rootpath,把你的uboot printenv一下。
另外看到了这行：
Unable to mount root fs on unknown-block(2,0)
还是需要uboot的env.
没有看到rootpath,把你的uboot printenv一下。
另外看到了这行：
Unable to mount root fs on unknown-block(2,0)
还是需要uboot的env.
#3
这个问题已经解决，是网卡驱动的问题.......
#4
好的，过来接分！
#5
你的文件系统路径设置的不对，他就无法启动
#6
该回复于2011-11-23 09:09:53被版主删除
#7
楼主这个问题应该是CS8900和其他的内核配置的时候别的网卡冲突了吧？