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chenfengmcu|  楼主 | 2011-3-19 15:18 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
U-Boot 1.3.2 (Mar 16 2011 - 18:29:12)

U-Boot code: 21F00000 -> 21F17728  BSS: -> 21F35210
RAM Configuration:
Bank #0: 20000000 64 MB
Manufacturer ID: 0001
Manufacturer: AMD (Spansion)
Device ID: 227E
Mirror Bit flash: addr[14] = 00002210  addr[15] = 00002200
Chip: S29GL064A-R4
flash_protect ON: from 0x10060000 to 0x1006FFFF
protect on 6
Flash:  8 MB
In:    serial
Out:   serial
Err:   serial
### main_loop entered: bootdelay=5

### main_loop: bootcmd="bootm 10080000"
Hit any key to stop autoboot:  5  4  3  2  1  0  
## Booting image at 10080000 ...
   Image Name:   Linux-2.6.33
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    1313448 Bytes =  1.3 MB
   Load Address: 20008000
   Entry Point:  20008000
   Verifying Checksum ... OK
OK
No initrd
## Transferring control to Linux (at address 20008000) ...

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Linux version 2.6.33 (chen@ubuntu) (gcc version 4.3.2 (Sourcery G++ Lite 2008q3-72) ) #8 Fri Mar 18 17:39:44 PDT 2011
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
CPU: VIVT data cache, VIVT instruction cache
Machine: Atmel AT91RM9200-DK
Memory policy: ECC disabled, Data cache writeback
Clocks: CPU 179 MHz, master 59 MHz, main 18.432 MHz
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
Kernel command line: noinitrd console=ttySAC0 root=/dev/mtdblock3 rootfstype=jffs2
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: 62188KB available (2376K code, 189K data, 108K init, 0K highmem)
SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
RCU-based detection of stalled CPUs is enabled.
NR_IRQS:192
AT91: 128 gpio irqs in 4 banks
Console: colour dummy device 80x30
console [ttyS0] enabled
Calibrating delay loop... 89.53 BogoMIPS (lpj=349184)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
bio: create slab <bio-0> at 0
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Switching to clocksource 32k_counter
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
NetWinder Floating Point Emulator V0.97 (double precision)
JFFS2 version 2.2. (NAND) (SUMMARY)   2001-2006 Red Hat, Inc.
msgmni has been set to 121
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered (default)
at91_spi: Baud rate set to 5990400
AT91 SPI driver loaded
atmel_usart.0: ttyS0 at MMIO 0xfefff200 (irq = 1) is a ATMEL_SERIAL
atmel_usart.1: ttyS1 at MMIO 0xfffc4000 (irq = 7) is a ATMEL_SERIAL
brd: module loaded
physmap platform flash device: 00200000 at 10000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
NOR chip too large to fit in mapping. Attempting to cope...
Amd/Fujitsu Extended Query Table at 0x0040
number of CFI chips: 1
Reducing visibility of 8192KiB chip to 2048KiB
RedBoot partition parsing not available
AT91RM9200-NOR:0x08000000 at 0x10000000
NOR flash on AT91RM9200DK: Found 1 x16 devices at 0x0 in 16-bit bank
Amd/Fujitsu Extended Query Table at 0x0040
number of CFI chips: 1
AT91RM9200-NOR:using static partition definition
Creating 4 MTD partitions on "NOR flash on AT91RM9200DK":
0x000000000000-0x000000060000 : "U-boot"
0x000000060000-0x000000080000 : "Prarmeters"
0x000000080000-0x000000280000 : "Kernel"
0x000000280000-0x000000800000 : "RootFS"
at91_ether: probe of at91_ether failed with error -1
at91_cf: irqs det #64, io #0
usbmon: debugfs is not available
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
at91_ohci at91_ohci: AT91 OHCI
at91_ohci at91_ohci: new USB bus registered, assigned bus number 1
at91_ohci at91_ohci: irq 23, io mem 0x00300000
usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: AT91 OHCI
usb usb1: Manufacturer: Linux 2.6.33 ohci_hcd
usb usb1: SerialNumber: at91
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
udc: at91_udc version 3 May 2006
mice: PS/2 mouse device common for all mice
at91_rtc at91_rtc: rtc core: registered at91_rtc as rtc0
AT91 Real Time Clock driver.
i2c /dev entries driver
i2c-gpio i2c-gpio: using pins 57 (SDA) and 58 (SCL)
AT91 Watchdog Timer enabled (5 seconds, nowayout)
TCP cubic registered
NET: Registered protocol family 17
at91_rtc at91_rtc: setting system clock to 1998-01-01 00:00:20 UTC (883612820)
jffs2: Too few erase blocks (2)
List of all partitions:
1f00            2048 mtdblock0 (driver?)
1f01            8192 mtdblock1 (driver?)
1f02             384 mtdblock2 (driver?)
1f03             128 mtdblock3 (driver?)
1f04            2048 mtdblock4 (driver?)
1f05            5632 mtdblock5 (driver?)
No filesystem could mount root, tried:  jffs2
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,3)
Backtrace:  
[<c0027698>] (dump_backtrace+0x0/0x114) from [<c01ef494>] (dump_stack+0x18/0x1c)
r7:00008000 r6:c3812000 r5:c0021a08 r4:c028dd64
[<c01ef47c>] (dump_stack+0x0/0x1c) from [<c01ef4e4>] (panic+0x4c/0x12c)
[<c01ef498>] (panic+0x0/0x12c) from [<c00090dc>] (mount_block_root+0x264/0x2b4)
r3:00000003 r2:80000000 r1:c3823f6c r0:c0240c46
[<c0008e78>] (mount_block_root+0x0/0x2b4) from [<c00091rr07]]d[INFO: RCU detected CPU 0 stall (t=1280 jiffies)

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沙发
chenfengmcu|  楼主 | 2011-3-19 15:19 | 只看该作者
自已做的开发板没参考资料。哪位高手指点一下,非常感谢!

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