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本帖最后由 454234682 于 2015-7-6 10:48 编辑
以下是完整的信息:
U-Boot SPL 2015.01 (Jul 03 2015 - 12:33:15)
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img
U-Boot 2015.01 (Jul 03 2015 - 12:33:15)
Watchdog enabled
I2C: ready
DRAM: 512 MiB
NAND: 256 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Net: cpsw, usb_ether
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
701 bytes read in 5 ms (136.7 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
reading uImage
3206168 bytes read in 198 ms (15.4 MiB/s)
** File not found /boot/am335x-boneblack.dtb **
## Booting kernel from Legacy Image at 82000000 ...
Image Name: Linux-3.2.0
Created: 2015-07-06 2:23:08 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3206104 Bytes = 3.1 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 3.2.0 (root@ubuntu) (gcc version 4.8.2 (Ubuntu/Linaro 4.8.2-16ubuntu4) ) #154 Mon Jul 6 10:22:52 CST 2015
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: am335xevm
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] AM335X ES2.1 (sgx neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/nfs nfsroot=192.168.1.103:/home/rootfs,nolock rw mem=512M vram=50M
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 512MB = 512MB total
[ 0.000000] Memory: 513036k/513036k available, 11252k 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] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05b9000 (5828 kB)
[ 0.000000] .init : 0xc05b9000 - 0xc05f5000 ( 240 kB)
[ 0.000000] .data : 0xc05f6000 - 0xc065f658 ( 422 kB)
[ 0.000000] .bss : 0xc065f67c - 0xc068e464 ( 188 kB)
[ 0.000000] NR_IRQS:396
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz
[ 0.000000] omap_dm_timer_switch_src: Switching to HW default clocksource(sys_clkin_ck) for timer1, this may impact timekeeping in low power state
[ 0.000000] OMAP clocksource: GPTIMER1 at 24000000 Hz
[ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000180] Calibrating delay loop... 795.44 BogoMIPS (lpj=3977216)
[ 0.037390] pid_max: default: 32768 minimum: 301
[ 0.037499] Security Framework initialized
[ 0.037589] Mount-cache hash table entries: 512
[ 0.037915] CPU: Testing write buffer coherency: ok
[ 0.057648] omap_hwmod: pruss: failed to hardreset
[ 0.058623] print_constraints: dummy:
[ 0.058938] NET: Registered protocol family 16
[ 0.060905] OMAP GPIO hardware version 0.1
[ 0.063191] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.064778] omap_i2c.1: alias fck already exists
[ 0.065287] The board is a AM335x Starter Kit.
[ 0.065510] failed to get adapter i2c1
[ 0.065865] omap_hsmmc.0: alias fck already exists
[ 0.066525] da8xx_lcdc.0: alias fck already exists
[ 0.067612] omap-gpmc omap-gpmc: GPMC revision 6.0
[ 0.067629] Registering NAND on CS0
[ 0.068307] gpmc_cssp_init for bw-fpga device succeeded
[ 0.068495] fpga_gpmc_init: DONE
[ 0.069196] omap2_mcspi.1: alias fck already exists
[ 0.069390] omap2_mcspi.2: alias fck already exists
[ 0.070226] edma.0: alias fck already exists
[ 0.070244] edma.0: alias fck already exists
[ 0.070260] edma.0: alias fck already exists
[ 0.094440] bio: create slab <bio-0> at 0
[ 0.096412] SCSI subsystem initialized
[ 0.097913] usbcore: registered new interface driver usbfs
[ 0.098188] usbcore: registered new interface driver hub
[ 0.098368] usbcore: registered new device driver usb
[ 0.098633] registerd cppi-dma Intr @ IRQ 17
[ 0.098645] Cppi41 Init Done Qmgr-base(e087a000) dma-base(e0878000)
[ 0.098653] Cppi41 Init Done
[ 0.098677] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3
[ 0.098949] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1
[ 0.117404] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz
[ 0.119067] tps65217 1-0024: TPS65217 ID 0xe version 1.2
[ 0.120974] print_constraints: DCDC1: 900 <--> 1800 mV at 1500 mV
[ 0.122910] print_constraints: DCDC2: 900 <--> 3300 mV at 1275 mV
[ 0.124841] print_constraints: DCDC3: 900 <--> 1500 mV at 1125 mV
[ 0.126742] print_constraints: LDO1: 1000 <--> 3300 mV at 1800 mV
[ 0.128649] print_constraints: LDO2: 900 <--> 3300 mV at 3300 mV
[ 0.130557] print_constraints: LDO3: 1800 <--> 3300 mV at 1800 mV
[ 0.132507] print_constraints: LDO4: 1800 <--> 3300 mV at 3300 mV
[ 0.133588] Advanced Linux Sound Architecture Driver Version 1.0.24.
[ 0.134591] Switching to clocksource gp timer
[ 0.148031] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 0.148210] musb-hdrc musb-hdrc.0: dma type: dma-cppi41
[ 0.148498] MUSB0 controller's USBSS revision = 4ea20800
[ 0.148527] musb0: Enabled SW babble control
[ 0.149311] musb-hdrc musb-hdrc.0: USB OTG mode controller at e084a000 using DMA, IRQ 18
[ 0.149457] musb-hdrc musb-hdrc.1: dma type: dma-cppi41
[ 0.149730] MUSB1 controller's USBSS revision = 4ea20800
[ 0.149756] musb1: Enabled SW babble control
[ 0.150116] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[ 0.150208] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
[ 0.150324] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.150338] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.150350] usb usb1: Product: MUSB HDRC host driver
[ 0.150359] usb usb1: Manufacturer: Linux 3.2.0 musb-hcd
[ 0.150369] usb usb1: SerialNumber: musb-hdrc.1
[ 0.151070] hub 1-0:1.0: USB hub found
[ 0.151099] hub 1-0:1.0: 1 port detected
[ 0.151576] musb-hdrc musb-hdrc.1: USB Host mode controller at e084c800 using DMA, IRQ 19
[ 0.151960] NET: Registered protocol family 2
[ 0.152132] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.152413] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.152680] TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.152837] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.152848] TCP reno registered
[ 0.152858] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.152879] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.153055] NET: Registered protocol family 1
[ 0.153275] RPC: Registered named UNIX socket transport module.
[ 0.153286] RPC: Registered udp transport module.
[ 0.153294] RPC: Registered tcp transport module.
[ 0.153302] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.153502] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.153524] Error: Driver 'omap-gpmc' is already registered, aborting...
[ 0.171363] VFS: Disk quotas dquot_6.5.2
[ 0.171421] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.171883] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.171918] msgmni has been set to 1002
[ 0.174709] alg: No test for stdrng (krng)
[ 0.175331] io scheduler noop registered
[ 0.175345] io scheduler deadline registered
[ 0.175402] io scheduler cfq registered (default)
[ 0.176659] da8xx_lcdc da8xx_lcdc.0: GLCD: Found NHD-7.0-ATXI#-T-1 panel
[ 0.187279] Console: switching to colour frame buffer device 100x30
[ 0.194090] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
[ 0.889367] console [ttyO0] enabled
[ 0.893603] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
[ 0.901416] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
[ 0.909191] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
[ 0.916948] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
[ 0.924703] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
[ 0.932913] omap4_rng omap4_rng: OMAP4 Random Number Generator ver. 2.00
[ 0.948142] brd: module loaded
[ 0.955610] loop: module loaded
[ 0.959069] i2c-core: driver [tsl2550] using legacy suspend method
[ 0.965555] i2c-core: driver [tsl2550] using legacy resume method
[ 0.973532] bw-fpga bw-fpga: reg_base_virt = 0xe0900000
[ 0.979021] dma channel =92
[ 0.982012] bw-fpga bw-fpga: allocating channel for DMA succeeded, chan=2
[ 0.989189] bw-fpga bw-fpga: allocating buffer for DMA succeeded, dma_virt_buf_addr=-2228224
[ 1.000524] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.007805] omap2-nand driver initializing
[ 1.012392] ONFI flash detected
[ 1.015825] ONFI param page 0 valid
[ 1.019481] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP)
[ 1.028057] Creating 8 MTD partitions on "omap2-nand.0":
[ 1.033621] 0x000000000000-0x000000020000 : "SPL"
[ 1.039860] 0x000000020000-0x000000040000 : "SPL.backup1"
[ 1.046858] 0x000000040000-0x000000060000 : "SPL.backup2"
[ 1.053659] 0x000000060000-0x000000080000 : "SPL.backup3"
[ 1.060482] 0x000000080000-0x000000260000 : "U-Boot"
[ 1.067488] 0x000000260000-0x000000280000 : "U-Boot Env"
[ 1.074128] 0x000000280000-0x000000780000 : "Kernel"
[ 1.082464] 0x000000780000-0x000010000000 : "File System"
[ 1.190649] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 1.198929] OneNAND driver initializing
[ 1.204198] CAN device driver interface
[ 1.208248] CAN bus driver for Bosch D_CAN controller 1.0
[ 1.264632] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
[ 1.271106] davinci_mdio davinci_mdio.0: detected phy mask fffffffe
[ 1.278511] davinci_mdio.0: probed
[ 1.282076] davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver unknown
[ 1.289801] usbcore: registered new interface driver zd1201
[ 1.295832] usbcore: registered new interface driver cdc_ether
[ 1.302107] usbcore: registered new interface driver cdc_eem
[ 1.308192] usbcore: registered new interface driver dm9601
[ 1.314062] cdc_ncm: 04-Aug-2011
[ 1.317721] usbcore: registered new interface driver cdc_ncm
[ 1.323639] Initializing USB Mass Storage driver...
[ 1.328967] usbcore: registered new interface driver usb-storage
[ 1.335265] USB Mass Storage support registered.
[ 1.340695] mousedev: PS/2 mouse device common for all mice
[ 1.346729] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[ 1.353748] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.362371] input: ti-tsc as /devices/platform/omap/ti_tscadc/tsc/input/input0
[ 1.370791] hub 1-1:1.0: USB hub found
[ 1.374808] hub 1-1:1.0: 4 ports detected
[ 1.379847] omap_rtc am33xx-rtc: rtc core: registered am33xx-rtc as rtc0
[ 1.387657] i2c /dev entries driver
[ 1.391662] Linux video capture interface: v2.00
[ 1.396823] usbcore: registered new interface driver uvcvideo
[ 1.402830] USB Video Class driver (1.1.1)
[ 1.485878] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 1.493454] cpuidle: using governor ladder
[ 1.498209] cpuidle: using governor menu
[ 1.505326] omap4_aes_mod_init: loading AM33X AES driver
[ 1.510992] omap4-aes omap4-aes: AM33X AES hw accel rev: 3.02
[ 1.517702] omap4_aes_probe: probe() done
[ 1.522105] omap4_sham_mod_init: loading AM33X SHA/MD5 driver
[ 1.528258] omap4-sham omap4-sham: AM33X SHA/MD5 hw accel rev: 4.03
[ 1.545642] omap4_sham_probe: probe() done
[ 1.552127] usbcore: registered new interface driver usbhid
[ 1.557986] usbhid: USB HID core driver
[ 1.562586] tiadc tiadc: attached adc driver
[ 1.567811] usbcore: registered new interface driver snd-usb-audio
[ 1.575809] ALSA device list:
[ 1.578933] No soundcards found.
[ 1.582485] oprofile: hardware counters not available
[ 1.587785] oprofile: using timer interrupt.
[ 1.592273] nf_conntrack version 0.5.0 (8016 buckets, 32064 max)
[ 1.599051] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.604742] TCP cubic registered
[ 1.608120] NET: Registered protocol family 17
[ 1.612779] can: controller area network core (rev 20090105 abi 8)
[ 1.619337] NET: Registered protocol family 29
[ 1.623989] can: raw protocol (rev 20090105)
[ 1.628464] can: broadcast manager protocol (rev 20090105 t)
[ 1.634415] Registering the dns_resolver key type
[ 1.639404] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 1.647437] ThumbEE CPU extension supported.
[ 1.651958] mux: Failed to setup hwmod io irq -22
[ 1.657465] Power Management for AM33XX family
[ 1.662301] Trying to load am335x-pm-firmware.bin (60 secs timeout)
[ 1.669011] Copied the M3 firmware to UMEM
[ 1.673368] Cortex M3 Firmware Version = 0x181
[ 1.678572] sr_init: platform driver register failed
[ 1.688181] clock: disabling unused clocks to save power
[ 1.705211] Detected MACID=d0:5f:b8:dc:3c:67
[ 1.710332] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 1.719298] cpsw: Detected MACID = d0:5f:b8:dc:3c:69
[ 1.725063] mmc0: new high speed SDHC card at address 1234
[ 1.731872] omap_rtc am33xx-rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 1.741107] mmcblk0: mmc0:1234 SA04G 3.63 GiB
[ 1.748038] mmcblk0: p1 p2
[ 1.752591] VFS: Unable to mount root fs via NFS, trying floppy.
[ 1.759276] VFS: Cannot open root device "nfs" or unknown-block(2,0)
[ 1.765948] Please append a correct "root=" boot option; here are the available partitions:
[ 1.774726] 1f00 128 mtdblock0 (driver?)
[ 1.780014] 1f01 128 mtdblock1 (driver?)
[ 1.785313] 1f02 128 mtdblock2 (driver?)
[ 1.790599] 1f03 128 mtdblock3 (driver?)
[ 1.795896] 1f04 1920 mtdblock4 (driver?)
[ 1.801182] 1f05 128 mtdblock5 (driver?)
[ 1.806479] 1f06 5120 mtdblock6 (driver?)
[ 1.811766] 1f07 254464 mtdblock7 (driver?)
[ 1.817068] b300 3813376 mmcblk0 driver: mmcblk
[ 1.822633] b301 72261 mmcblk0p1 00000000-0000-0000-0000-000000000000
[ 1.830482] b302 3727080 mmcblk0p2 00000000-0000-0000-0000-000000000000
[ 1.838321] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
[ 1.846980] Backtrace:
[ 1.849563] [<c0017764>] (dump_backtrace+0x0/0x110) from [<c0430f48>] (dump_stack+0x18/0x1c)
[ 1.858401] r6:00008000 r5:c0516600 r4:c06622c8 r3:c0618fc8
[ 1.864342] [<c0430f30>] (dump_stack+0x0/0x1c) from [<c0431160>] (panic+0x74/0x190)
[ 1.872376] [<c04310ec>] (panic+0x0/0x190) from [<c05b9cd0>] (mount_block_root+0x198/0x228)
[ 1.881119] r3:c0618fc8 r2:00000000 r1:df02df38 r0:c0516600
[ 1.887065] r7:c05e7dac
[ 1.889721] [<c05b9b38>] (mount_block_root+0x0/0x228) from [<c05b9f2c>] (mount_root+0xe0/0xe8)
[ 1.898747] [<c05b9e4c>] (mount_root+0x0/0xe8) from [<c05ba0cc>] (prepare_namespace+0x198/0x1d0)
[ 1.907941] r5:c05e7dc1 r4:c065f6e0
[ 1.911695] [<c05b9f34>] (prepare_namespace+0x0/0x1d0) from [<c05b9948>] (kernel_init+0x124/0x128)
[ 1.921073] r6:c00418a8 r5:c05f3fd0 r4:c05f3fd0
[ 1.925936] [<c05b9824>] (kernel_init+0x0/0x128) from [<c00418a8>] (do_exit+0x0/0x66c)
[ 1.934216] r5:c05b9824 r4:00000000
我是用SD卡启动linux以后可以通过mount挂在rootNFS到开发板,为什么不能启动呢?
mmcargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=192.168.1.103:/home/rootfs,nolock rw mem=512M vram=50M
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阿莫论坛20周年了!感谢大家的支持与爱护!!
知道什么是神吗?其实神本来也是人,只不过神做了人做不到的事情 所以才成了神。 (头文字D, 杜汶泽)
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