U-Boot 2012.07 (Aug 30 2012 - 21:55:43)
+++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++ Welcome to my u-boot +++
+++ Liyong-zou +++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++
CPUID: 32440001
FCLK: 400 MHz
HCLK: 100 MHz
PCLK: 50 MHz
DRAM: 64 MiB
WARNING: Caches not enabled
NAND: 256 MiB
In: serial
Out: serial
Err: serial
Net: dm9000
Hit any key to stop autoboot: 0
dm9000 i/o: 0x20000300, id: 0x90000a46
DM9000: running in 16 bit mode
MAC: 00:01:02:03:04:05
could not establish link
Using dm9000 device
File transfer via NFS from server 192.168.1.30; our IP address is 192.168.1.20
Filename '/nfsboot/uImage'.
Load address: 0x30008000
Loading: #################################################################
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#####################T T T T T T T *** ERROR: Cannot umount
## Booting kernel from Legacy Image at 30008000 ...
Image Name: Linux-2.6.34.7
Created: 2013-06-16 12:39:38 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2102760 Bytes = 2 MiB
Load Address: 30008000
Entry Point: 30008040
Verifying Checksum ... OK
XIP Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 2.6.34.7 (liyong-zou-book@liyong-zou) (gcc version 4.4.3 (ctng-1.6.1) ) #8 Sun Jun 16 20:39:27 CST 2013
[ 0.000000] CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=00007177
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] Machine: MINI2440
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] CPU S3C2440A (id 0x32440001)
[ 0.000000] S3C24XX Clocks, Copyright 2004 Simtec Electronics
[ 0.000000] S3C244X: core 400.000 MHz, memory 100.000 MHz, peripheral 50.000 MHz
[ 0.000000] CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
[ 0.000000] Kernel command line: noinitrd root=/dev/nfs nfsroot=192.168.1.30:/nfsboot/rootfs,tcp ip=192.168.1.20:192.168.1.30:192.168.1.1:255.255.255.0::eth0:off console=ttySAC0,115200
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Memory: 64MB = 64MB total
[ 0.000000] Memory: 60644k/60644k available, 4892k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
[ 0.000000] vmalloc : 0xc4800000 - 0xe0000000 ( 440 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc4000000 ( 64 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .init : 0xc0008000 - 0xc002a000 ( 136 kB)
[ 0.000000] .text : 0xc002a000 - 0xc03bb000 (3652 kB)
[ 0.000000] .data : 0xc03d2000 - 0xc03fb480 ( 166 kB)
[ 0.000000] SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:85
[ 0.000000] irq: clearing subpending status 00000002
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [ttySAC0] enabled
[ 0.015000] Calibrating delay loop... 49.66 BogoMIPS (lpj=124160)
[ 0.105000] Mount-cache hash table entries: 512
[ 0.105000] CPU: Testing write buffer coherency: ok
[ 0.125000] NET: Registered protocol family 16
[ 0.165000] MINI2440: Option string mini2440=0tb
[ 0.165000] MINI2440: 't' ignored, touchscreen not compiled in
[ 0.170000] MINI2440: LCD [0:240x320] 1:800x480 2:1024x768
[ 0.205000] S3C2440: Initialising architecture
[ 0.205000] S3C2440: IRQ Support
[ 0.210000] S3C24XX DMA Driver, Copyright 2003-2006 Simtec Electronics
[ 0.215000] DMA channel 0 at c4808000, irq 33
[ 0.220000] DMA channel 1 at c4808040, irq 34
[ 0.225000] DMA channel 2 at c4808080, irq 35
[ 0.225000] DMA channel 3 at c48080c0, irq 36
[ 0.230000] S3C244X: Clock Support, DVS off
[ 0.380000] bio: create slab <bio-0> at 0
[ 0.390000] usbcore: registered new interface driver usbfs
[ 0.395000] usbcore: registered new interface driver hub
[ 0.400000] usbcore: registered new device driver usb
[ 0.405000] s3c-i2c s3c2440-i2c: slave address 0x10
[ 0.405000] s3c-i2c s3c2440-i2c: bus frequency set to 97 KHz
[ 0.415000] s3c-i2c s3c2440-i2c: i2c-0: S3C I2C adapter
[ 0.430000] Advanced Linux Sound Architecture Driver Version 1.0.22.1.
[ 0.455000] NET: Registered protocol family 2
[ 0.460000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.470000] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.470000] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.475000] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.480000] TCP reno registered
[ 0.485000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.490000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.500000] NET: Registered protocol family 1
[ 0.505000] RPC: Registered udp transport module.
[ 0.505000] RPC: Registered tcp transport module.
[ 0.510000] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.705000] JFFS2 version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc.
[ 0.720000] ROMFS MTD (C) 2007 Red Hat, Inc.
[ 0.720000] msgmni has been set to 118
[ 0.740000] alg: No test for stdrng (krng)
[ 0.740000] io scheduler noop registered
[ 0.740000] io scheduler deadline registered
[ 0.750000] io scheduler cfq registered (default)
[ 0.795000] Console: switching to colour frame buffer device 60x53
[ 0.815000] fb0: s3c2410fb frame buffer device
[ 2.090000] s3c2440-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
[ 2.100000] s3c2440-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
[ 2.105000] s3c2440-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
[ 2.220000] brd: module loaded
[ 2.230000] at24 0-0050: 1024 byte 24c08 EEPROM (writable)
[ 2.245000] S3C24XX NAND Driver, (c) 2004 Simtec Electronics
[ 2.250000] s3c24xx-nand s3c2440-nand: Tacls=1, 10ns Twrph0=3 30ns, Twrph1=2 20ns
[ 2.255000] s3c24xx-nand s3c2440-nand: NAND soft ECC
[ 2.260000] NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit)
[ 2.265000] Creating 4 MTD partitions on "NAND 256MiB 3,3V 8-bit":
[ 2.270000] 0x000000000000-0x000000040000 : "u-boot"
[ 2.280000] uncorrectable error :
[ 2.290000] 0x000000040000-0x000000060000 : "u-boot-env"
[ 2.300000] 0x000000060000-0x000000560000 : "kernel"
[ 2.315000] 0x000000560000-0x000010000000 : "root"
[ 2.370000] ftl_cs: FTL header not found.
[ 2.390000] lydm9k[lydm9k_init]: insert module lydm9k
[ 2.390000] lydm9k[lydm9k_probe]: detect a dm9k device
[ 2.405000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.410000] s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
[ 2.410000] s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
[ 2.415000] s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
[ 2.485000] hub 1-0:1.0: USB hub found
[ 2.485000] hub 1-0:1.0: 2 ports detected
[ 2.495000] usbcore: registered new interface driver libusual
[ 2.505000] s3c2440-usbgadget s3c2440-usbgadget: S3C2440: increasing FIFO to 128 bytes
[ 2.520000] mice: PS/2 mouse device common for all mice
[ 2.525000] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 2.535000] S3C24XX RTC, (c) 2004,2006 Simtec Electronics
[ 2.540000] s3c2410-rtc s3c2410-rtc: rtc disabled, re-enabling
[ 2.545000] s3c2410-rtc s3c2410-rtc: rtc core: registered s3c as rtc0
[ 2.550000] i2c /dev entries driver
[ 2.645000] S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
[ 2.650000] s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
[ 2.650000] cpuidle: using governor ladder
[ 2.660000] sdhci: Secure Digital Host Controller Interface driver
[ 2.660000] sdhci: Copyright(c) Pierre Ossman
[ 2.670000] s3c-sdi s3c2440-sdi: powered down.
[ 2.670000] s3c-sdi s3c2440-sdi: mmc0 - using pio, sw SDIO IRQ
[ 2.765000] usbcore: registered new interface driver hiddev
[ 2.770000] usbcore: registered new interface driver usbhid
[ 2.770000] usbhid: USB HID core driver
[ 2.780000] No device for DAI UDA134X
[ 2.780000] No device for DAI s3c24xx-i2s
[ 2.785000] S3C24XX_UDA134X SoC Audio driver
[ 2.790000] UDA134X SoC Audio Codec
[ 2.800000] asoc: UDA134X <-> s3c24xx-i2s mapping ok
[ 2.820000] ALSA device list:
[ 2.820000] #0: S3C24XX_UDA134X (UDA134X)
[ 2.830000] TCP cubic registered
[ 2.830000] NET: Registered protocol family 17
[ 2.855000] s3c2410-rtc s3c2410-rtc: setting system clock to 2000-10-15 22:29:43 UTC (971648983)
[ 3.360000] lydm9k[lydm9k_open]: invoked
[ 4.365000] IP-Config: Complete:
[ 4.365000] device=eth0, addr=192.168.1.20, mask=255.255.255.0, gw=192.168.1.1,
[ 4.370000] host=192.168.1.20, domain=, nis-domain=(none),
[ 4.375000] bootserver=192.168.1.30, rootserver=192.168.1.30, rootpath=
[ 4.385000] Looking up port of RPC 100003/2 on 192.168.1.30
[ 4.395000] lydm9k[lydm9k_start_xmit]: invoked
[ 5.395000] lydm9k[lydm9k_start_xmit]: invoked
[ 13.520000] ------------[ cut here ]------------
[ 13.520000] WARNING: at net/sched/sch_generic.c:256 dev_watchdog+0x144/0x22c()
[ 13.525000] NETDEV WATCHDOG: eth0 (lydm9k): transmit queue 0 timed out
[ 13.530000] Modules linked in:
[ 13.535000] [<c00307a4>] (unwind_backtrace+0x0/0xf0) from [<c003e218>] (warn_slowpath_common+0x44/0x5c)
[ 13.540000] [<c003e218>] (warn_slowpath_common+0x44/0x5c) from [<c003e268>] (warn_slowpath_fmt+0x24/0x30)
[ 13.545000] [<c003e268>] (warn_slowpath_fmt+0x24/0x30) from [<c026f388>] (dev_watchdog+0x144/0x22c)
[ 13.550000] [<c026f388>] (dev_watchdog+0x144/0x22c) from [<c0047d1c>] (run_timer_softirq+0x160/0x1fc)
[ 13.555000] [<c0047d1c>] (run_timer_softirq+0x160/0x1fc) from [<c004308c>] (__do_softirq+0x78/0x108)
[ 13.560000] [<c004308c>] (__do_softirq+0x78/0x108) from [<c002a06c>] (asm_do_IRQ+0x6c/0x88)
[ 13.565000] [<c002a06c>] (asm_do_IRQ+0x6c/0x88) from [<c002aa44>] (__irq_svc+0x24/0xa0)
[ 13.570000] Exception stack(0xc03d3f78 to 0xc03d3fc0)
[ 13.575000] 3f60: f4100000 00fb7ff4
[ 13.580000] 3f80: 00fb7ff0 60000013 c03d2000 c03d6318 c03fb704 c03d6310 3002291c 41129200
[ 13.585000] 3fa0: 300228e8 00000000 00000000 c03d3fc0 c002c498 c002bfa8 60000013 ffffffff
[ 13.590000] [<c002aa44>] (__irq_svc+0x24/0xa0) from [<c002bfa8>] (default_idle+0x78/0x84)
[ 13.595000] [<c002bfa8>] (default_idle+0x78/0x84) from [<c002c498>] (cpu_idle+0x58/0x98)
[ 13.600000] [<c002c498>] (cpu_idle+0x58/0x98) from [<c0008938>] (start_kernel+0x254/0x2ac)
[ 13.605000] [<c0008938>] (start_kernel+0x254/0x2ac) from [<30008034>] (0x30008034)
[ 13.610000] ---[ end trace 911438b6263d97ad ]---
[ 13.615000] lydm9k[lydm9k_timeout]: invoked
[ 13.620000] lydm9k[lydm9k_start_xmit]: invoked
[ 13.625000] lydm9k[lydm9k_start_xmit]: invoked
[ 23.520000] lydm9k[lydm9k_timeout]: invoked
[ 23.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 23.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 33.520000] lydm9k[lydm9k_timeout]: invoked
[ 33.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 33.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 43.520000] lydm9k[lydm9k_timeout]: invoked
[ 43.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 43.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 53.520000] lydm9k[lydm9k_timeout]: invoked
[ 53.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 53.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 63.520000] lydm9k[lydm9k_timeout]: invoked
[ 63.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 63.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 73.520000] lydm9k[lydm9k_timeout]: invoked
[ 73.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 73.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 83.520000] lydm9k[lydm9k_timeout]: invoked
[ 83.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 83.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 93.520000] lydm9k[lydm9k_timeout]: invoked
[ 93.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 93.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 103.520000] lydm9k[lydm9k_timeout]: invoked
[ 103.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 103.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 109.405000] rpcbind: server 192.168.1.30 not responding, timed out
[ 109.405000] Root-NFS: Unable to get nfsd port number from server, using default
[ 109.410000] Looking up port of RPC 100005/1 on 192.168.1.30
[ 113.520000] lydm9k[lydm9k_timeout]: invoked
[ 113.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 113.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 123.520000] lydm9k[lydm9k_timeout]: invoked
[ 123.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 123.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 133.520000] lydm9k[lydm9k_timeout]: invoked
[ 133.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 133.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 143.520000] lydm9k[lydm9k_timeout]: invoked
[ 143.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 143.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 153.520000] lydm9k[lydm9k_timeout]: invoked
[ 153.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 153.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 163.520000] lydm9k[lydm9k_timeout]: invoked
[ 163.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 163.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 173.520000] lydm9k[lydm9k_timeout]: invoked
[ 173.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 173.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 183.520000] lydm9k[lydm9k_timeout]: invoked
[ 183.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 183.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 193.520000] lydm9k[lydm9k_timeout]: invoked
[ 193.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 193.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 203.520000] lydm9k[lydm9k_timeout]: invoked
[ 203.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 203.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 213.520000] lydm9k[lydm9k_timeout]: invoked
[ 213.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 213.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 214.435000] rpcbind: server 192.168.1.30 not responding, timed out
[ 214.435000] Root-NFS: Unable to get mountd port number from server, using default
[ 217.450000] Root-NFS: Server returned error -113 while mounting /nfsboot/rootfs
[ 217.450000] VFS: Unable to mount root fs via NFS, trying floppy.
[ 217.460000] VFS: Cannot open root device "nfs" or unknown-block(2,0)
[ 217.465000] Please append a correct "root=" boot option; here are the available partitions:
[ 217.470000] 1f00 256 mtdblock0 (driver?)
[ 217.475000] 1f01 128 mtdblock1 (driver?)
[ 217.480000] 1f02 5120 mtdblock2 (driver?)
[ 217.485000] 1f03 256640 mtdblock3 (driver?)
[ 217.490000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
[ 217.495000] [<c00307a4>] (unwind_backtrace+0x0/0xf0) from [<c02dfc70>] (panic+0x40/0xc8)
[ 217.500000] [<c02dfc70>] (panic+0x40/0xc8) from [<c0008eb0>] (mount_block_root+0x1c8/0x208)
[ 217.505000] [<c0008eb0>] (mount_block_root+0x1c8/0x208) from [<c0009144>] (prepare_namespace+0x160/0x1b8)
[ 217.510000] [<c0009144>] (prepare_namespace+0x160/0x1b8) from [<c0008460>] (kernel_init+0x104/0x140)
[ 217.515000] [<c0008460>] (kernel_init+0x104/0x140) from [<c002be48>] (kernel_thread_exit+0x0/0x8)
[ 223.520000] lydm9k[lydm9k_timeout]: invoked
[ 223.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 223.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 233.520000] lydm9k[lydm9k_timeout]: invoked
[ 233.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 233.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 243.520000] lydm9k[lydm9k_timeout]: invoked
[ 243.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 243.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 253.520000] lydm9k[lydm9k_timeout]: invoked
[ 253.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 253.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 263.520000] lydm9k[lydm9k_timeout]: invoked
[ 263.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 263.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 273.520000] lydm9k[lydm9k_timeout]: invoked
[ 273.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 273.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 283.520000] lydm9k[lydm9k_timeout]: invoked
[ 283.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 283.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 293.520000] lydm9k[lydm9k_timeout]: invoked
[ 293.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 293.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 303.520000] lydm9k[lydm9k_timeout]: invoked
[ 303.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 303.520000] lydm9k[lydm9k_start_xmit]: invoked
[ 309.000000] lydm9k[lydm9k_timeout]: invoked
[ 309.000000] lydm9k[lydm9k_start_xmit]: invoked
[ 309.000000] lydm9k[lydm9k_start_xmit]: invoked
[ 319.000000] lydm9k[lydm9k_timeout]: invoked
[ 319.000000] lydm9k[lydm9k_start_xmit]: invoked
[ 319.000000] lydm9k[lydm9k_start_xmit]: invoked
[ 329.000000] lydm9k[lydm9k_timeout]: invoked