[beagleboard] Not able to nfs boot Beagleboard

Hi All,

I was looking for some help for nfs boot my beagleboard loaded with
new kernel 2.6.32. I have been trying to nfs boot but without any
success. Below is my boot-environment variables and the kernel boot
log. I think the problem lies on line stating ' [ 1009.585205] IP-
Config: No network devices available'. Do I have to configure the
kernel for nfs boot support? Or am I doing something wrong. If I have
to configure the kernel then what configure parameter should be
modified?

Best Regards,
Pramod

bootcmd=if mmc init; then if run loadbootscript; then run bootscript;
else if ru
n loaduimage; then run mmcboot; else run nandboot; fi; fi; else run
nandboot; fi
baudrate=115200
loadaddr=0x82000000
usbtty=cdc_acm
console=ttyS2,115200n8
vram=12M
dvimode=1024x768MR-16@60
defaultdisplay=dvi
mmcroot=/dev/mmcblk0p2 rw
mmcrootfstype=ext3 rootwait
nandroot=/dev/mtdblock4 rw
nandrootfstype=jffs2
mmcargs=setenv bootargs console=${console} vram=${vram}
omapfb.mode=dvi:${dvimod
e} omapfb.debug=y omapdss.def_disp=${defaultdisplay} root=${mmcroot}
rootfstype=
${mmcrootfstype}
nandargs=setenv bootargs console=${console} vram=${vram}
omapfb.mode=dvi:${dvimo
de} omapfb.debug=y omapdss.def_disp=${defaultdisplay} root=${nandroot}
rootfstyp
e=${nandrootfstype}
loadbootscript=fatload mmc 0 ${loadaddr} boot.scr
bootscript=echo Running bootscript from mmc ...; source ${loadaddr}
loaduimage=fatload mmc 0 ${loadaddr} uImage
mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr}
nandboot=echo Booting from nand ...; run nandargs; nand read $
{loadaddr} 280000
400000; bootm ${loadaddr}
dieid#=0624000400000000040365fa14017010
host_ip=129.114.246.141
nfs_boot_dir=/home/jars/beagleboard
ip_addr=dhcp
nfsargs=setenv bootargs console=${console} root=/dev/nfs rw nfsroot=$
{host_ip}:blush:
{nfs_boot_dir} ip=${ip_addr} nolock,rsize=1024,wsize=1024 rootdelay=2
vram=${vra
m} omapfb.mode=dvi:${dvimode} omapfb.debug=y omapdss.def_disp=dvi
bootdelay=2
Environment size: 1432/131068 bytes
OMAP3 beagleboard.org # ifs
Unknown command 'ifs' - try 'help'
OMAP3 beagleboard.org # help
? - alias for 'help'
base - print or set address offset
bdinfo - print Board Info structure
boot - boot default, i.e., run 'bootcmd'
bootd - boot default, i.e., run 'bootcmd'
bootm - boot application image from memory
chpart - change active partition
cmp - memory compare
coninfo - print console devices and information
cp - memory copy
crc32 - checksum calculation
echo - echo args to console
editenv - edit environment variable
exit - exit script
ext2load- load binary file from a Ext2 filesystem
ext2ls - list files in a directory (default /)
false - do nothing, unsuccessfully
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls - list files in a directory (default /)
fsinfo - print information about filesystems
fsload - load binary file from a filesystem image
go - start application at address 'addr'
help - print command description/usage
i2c - I2C sub-system
imxtract- extract a part of a multi-image
itest - return true/false on integer compare
loadb - load binary file over serial line (kermit mode)
loads - load S-Record file over serial line
loady - load binary file over serial line (ymodem mode)
loop - infinite loop on address range
ls - list files in a directory (default /)
md - memory display
mm - memory modify (auto-incrementing address)
mmc - MMC sub-system
mtdparts- define flash/nand partitions
mtest - simple RAM read/write test
mw - memory write (fill)
nand - NAND sub-system
nandecc - switch OMAP3 NAND ECC calculation algorithm
nboot - boot from NAND device
nm - memory modify (constant address)
printenv- print environment variables
reset - Perform RESET of the CPU
run - run commands in an environment variable
saveenv - save environment variables to persistent storage
setenv - set environment variables
showvar - print local hushshell variables
sleep - delay execution for some time
source - run script from memory
test - minimal test like /bin/sh
true - do nothing, successfully
version - print monitor version
OMAP3 beagleboard.org # printenv
bootcmd=if mmc init; then if run loadbootscript; then run bootscript;
else if ru
n loaduimage; then run mmcboot; else run nandboot; fi; fi; else run
nandboot; fi
baudrate=115200
loadaddr=0x82000000
usbtty=cdc_acm
console=ttyS2,115200n8
vram=12M
dvimode=1024x768MR-16@60
defaultdisplay=dvi
mmcroot=/dev/mmcblk0p2 rw
mmcrootfstype=ext3 rootwait
nandroot=/dev/mtdblock4 rw
nandrootfstype=jffs2
mmcargs=setenv bootargs console=${console} vram=${vram}
omapfb.mode=dvi:${dvimod
e} omapfb.debug=y omapdss.def_disp=${defaultdisplay} root=${mmcroot}
rootfstype=
${mmcrootfstype}
nandargs=setenv bootargs console=${console} vram=${vram}
omapfb.mode=dvi:${dvimo
de} omapfb.debug=y omapdss.def_disp=${defaultdisplay} root=${nandroot}
rootfstyp
e=${nandrootfstype}
loadbootscript=fatload mmc 0 ${loadaddr} boot.scr
bootscript=echo Running bootscript from mmc ...; source ${loadaddr}
loaduimage=fatload mmc 0 ${loadaddr} uImage
mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr}
nandboot=echo Booting from nand ...; run nandargs; nand read $
{loadaddr} 280000
400000; bootm ${loadaddr}
dieid#=0624000400000000040365fa14017010
host_ip=129.114.246.141
nfs_boot_dir=/home/jars/beagleboard
ip_addr=dhcp
nfsargs=setenv bootargs console=${console} root=/dev/nfs rw nfsroot=$
{host_ip}:blush:
{nfs_boot_dir} ip=${ip_addr} nolock,rsize=1024,wsize=1024 rootdelay=2
vram=${vra
m} omapfb.mode=dvi:${dvimode} omapfb.debug=y omapdss.def_disp=dvi
bootdelay=2
Environment size: 1432/131068 bytes

Below is the kernel boot log

## Booting kernel from Legacy Image at 82000000 ...
   Image Name: Angstrom/2.6.32/beagleboard
   Image Type: ARM Linux Kernel Image (uncompressed)
   Data Size: 3190596 Bytes = 3 MB
   Load Address: 80008000
   Entry Point: 80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing
Linux.............................................................
................................................................................
...................................................................
done, bootin
g the kernel.
[ 0.000000] Linux version 2.6.32 (jars@jars-desktop) (gcc version
4.3.3 (GCC)
) #1 PREEMPT Wed May 12 20:34:11 CDT 2010
[ 0.000000] CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7),
cr=10c53c7f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing
instruction ca
che
[ 0.000000] Machine: OMAP3 Beagle Board
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp 720m )
[ 0.000000] SRAM: Mapped pa 0x40200000 to va 0xfe400000 size:
0x100000
[ 0.000000] Reserving 12582912 bytes SDRAM for VRAM
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pag
es: 65024
[ 0.000000] Kernel command line: console=ttyS2,115200n8 root=/dev/
nfs rw nfsr
oot=129.114.246.141:/home/jars/beagleboard ip=dhcp
nolock,rsize=1024,wsize=1024
rootdelay=2 vram=12M omapfb.mode=dvi:1024x768MR-16@60 omapfb.debug=y
omapdss.def
_disp=dvi
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5,
131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536
bytes)
[ 0.000000] Memory: 128MB 128MB = 256MB total
[ 0.000000] Memory: 240384KB available (5888K code, 670K data, 204K
init, 0K
highmem)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:402
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/720 MHz
[ 0.000000] Reprogramming SDRC clock to 332000000 Hz
[ 0.000000] GPMC revision 5.0
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96
interrupt
s
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP clockevent source: GPTIMER12 at 32768 Hz
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] Calibrating delay loop... 713.17 BogoMIPS (lpj=2785280)
[ 0.000000] Mount-cache hash table entries: 512
[ 0.000000] CPU: Testing write buffer coherency: ok
[ 0.000000] tmpfs: No value for mount option 'mode'
[ 0.000000] devtmpfs: initialized
[ 0.000000] regulator: core version 0.5
[ 0.000000] NET: Registered protocol family 16
[ 0.000000] Found NAND on CS0
[ 0.000000] Registering NAND on CS0
[ 0.000000] Unable to get DVI reset GPIO
[ 1007.173217] OMAP DMA hardware revision 4.0
[ 1007.179656] bio: create slab <bio-0> at 0
[ 1007.180847] SCSI subsystem initialized
[ 1007.182128] usbcore: registered new interface driver usbfs
[ 1007.182281] usbcore: registered new interface driver hub
[ 1007.182434] usbcore: registered new device driver usb
[ 1007.182769] i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz
[ 1007.185424] twl4030: PIH (irq 7) chaining IRQs 368..375
[ 1007.185455] twl4030: power (irq 373) chaining IRQs 376..383
[ 1007.185729] twl4030: gpio (irq 368) chaining IRQs 384..401
[ 1007.187164] regulator: VUSB1V5: 1500 mV normal standby
[ 1007.187377] regulator: VUSB1V8: 1800 mV normal standby
[ 1007.187591] regulator: VUSB3V1: 3100 mV normal standby
[ 1007.191162] twl4030_usb twl4030_usb: Initialized TWL4030 USB module
[ 1007.191528] regulator: VMMC1: 1850 <--> 3150 mV normal standby
[ 1007.191772] regulator: VDAC: 1800 mV normal standby
[ 1007.191986] regulator: VPLL2: 1800 mV normal standby
[ 1007.192230] regulator: VSIM: 1800 <--> 3000 mV normal standby
[ 1007.200500] i2c_omap i2c_omap.2: bus 2 rev3.12 at 400 kHz
[ 1007.200714] i2c_omap i2c_omap.3: bus 3 rev3.12 at 100 kHz
[ 1007.201843] Switching to clocksource 32k_counter
[ 1007.210784] musb_hdrc: version 6.0, musb-dma, otg (peripheral
+host), debug=0
[ 1007.211059] musb_hdrc: USB OTG mode controller at fa0ab000 using
DMA, IRQ 92
[ 1007.211059] musb_hdrc musb_hdrc: MUSB HDRC host driver
[ 1007.211181] musb_hdrc musb_hdrc: new USB bus registered, assigned
bus number
1
[ 1007.211334] usb usb1: New USB device found, idVendor=1d6b,
idProduct=0002
[ 1007.211334] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=
1
[ 1007.211364] usb usb1: Product: MUSB HDRC host driver
[ 1007.211364] usb usb1: Manufacturer: Linux 2.6.32 musb-hcd
[ 1007.211395] usb usb1: SerialNumber: musb_hdrc
[ 1007.211944] hub 1-0:1.0: USB hub found
[ 1007.211975] hub 1-0:1.0: 1 port detected
[ 1007.212982] NET: Registered protocol family 2
[ 1007.213195] IP route cache hash table entries: 2048 (order: 1, 8192
bytes)
[ 1007.213684] TCP established hash table entries: 8192 (order: 4,
65536 bytes)
[ 1007.213867] TCP bind hash table entries: 8192 (order: 3, 32768
bytes)
[ 1007.213958] TCP: Hash tables configured (established 8192 bind
8192)
[ 1007.213989] TCP reno registered
[ 1007.213989] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1007.214019] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1007.214233] NET: Registered protocol family 1
[ 1007.214660] RPC: Registered udp transport module.
[ 1007.214691] RPC: Registered tcp transport module.
[ 1007.214691] RPC: Registered tcp NFSv4.1 backchannel transport
module.
[ 1007.215545] omap-iommu omap-iommu.0: isp registered
[ 1007.217163] VFS: Disk quotas dquot_6.5.2
[ 1007.217224] Dquot-cache hash table entries: 1024 (order 0, 4096
bytes)
[ 1007.218292] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1007.219055] JFFS2 version 2.2. (NAND) (SUMMARY) 2001-2006 Red
Hat, Inc.
[ 1007.219787] msgmni has been set to 470
[ 1007.223754] alg: No test for stdrng (krng)
[ 1007.224029] Block layer SCSI generic (bsg) driver version 0.4
loaded (major 2
54)
[ 1007.224029] io scheduler noop registered
[ 1007.224060] io scheduler deadline registered
[ 1007.224182] io scheduler cfq registered (default)
[ 1007.280181] OMAP DSS rev 2.0
[ 1007.280242] OMAP DISPC rev 3.0
[ 1007.280273] OMAP VENC rev 2
[ 1007.280517] OMAP DSI rev 1.0
[ 1007.617523] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1007.638549] serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a
ST16654
[ 1007.658874] serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a
ST16654
[ 1007.679168] serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a
ST16654
[ 1008.216156] console [ttyS2] enabled
[ 1008.225982] brd: module loaded
[ 1008.232116] loop: module loaded
[ 1008.236511] omap2-nand driver initializing
[ 1008.240905] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba
(Micron NAND 25
6MiB 1,8V 16-bit)
[ 1008.250061] cmdlinepart partition parsing not available
[ 1008.255310] Creating 5 MTD partitions on "omap2-nand":
[ 1008.260528] 0x000000000000-0x000000080000 : "X-Loader"
[ 1008.266876] 0x000000080000-0x000000260000 : "U-Boot"
[ 1008.273345] 0x000000260000-0x000000280000 : "U-Boot Env"
[ 1008.279357] 0x000000280000-0x000000680000 : "Kernel"
[ 1008.286651] 0x000000680000-0x000010000000 : "File System"
[ 1008.396240] usbcore: registered new interface driver catc
[ 1008.401702] catc: v2.8:CATC EL1210A NetMate USB Ethernet driver
[ 1008.407775] usbcore: registered new interface driver kaweth
[ 1008.413391] pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB
Ethernet dr
iver
[ 1008.421020] usbcore: registered new interface driver pegasus
[ 1008.426727] rtl8150: v0.6.2 (2004/08/27):rtl8150 based usb-ethernet
driver
[ 1008.433746] usbcore: registered new interface driver rtl8150
[ 1008.439514] usbcore: registered new interface driver asix
[ 1008.445068] usbcore: registered new interface driver cdc_ether
[ 1008.450988] usbcore: registered new interface driver cdc_eem
[ 1008.456787] usbcore: registered new interface driver dm9601
[ 1008.462493] usbcore: registered new interface driver smsc95xx
[ 1008.468383] usbcore: registered new interface driver gl620a
[ 1008.474060] usbcore: registered new interface driver net1080
[ 1008.479827] usbcore: registered new interface driver plusb
[ 1008.485473] usbcore: registered new interface driver rndis_host
[ 1008.491516] usbcore: registered new interface driver cdc_subset
[ 1008.497528] usbcore: registered new interface driver zaurus
[ 1008.503234] usbcore: registered new interface driver MOSCHIP usb-
ethernet dri
ver
[ 1008.511322] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI)
Driver
[ 1008.518188] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 1008.524200] ehci-omap ehci-omap.0: new USB bus registered, assigned
bus numbe
r 2
[ 1008.531829] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 1008.545684] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 1008.551574] usb usb2: New USB device found, idVendor=1d6b,
idProduct=0002
[ 1008.558441] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=
1
[ 1008.565734] usb usb2: Product: OMAP-EHCI Host Controller
[ 1008.571075] usb usb2: Manufacturer: Linux 2.6.32 ehci_hcd
[ 1008.576507] usb usb2: SerialNumber: ehci-omap.0
[ 1008.581695] hub 2-0:1.0: USB hub found
[ 1008.585540] hub 2-0:1.0: 3 ports detected
[ 1008.616241] Initializing USB Mass Storage driver...
[ 1008.621307] usbcore: registered new interface driver usb-storage
[ 1008.627380] USB Mass Storage support registered.
[ 1008.632446] mice: PS/2 mouse device common for all mice
[ 1008.638092] input: gpio-keys as /devices/platform/gpio-keys/input/
input0
[ 1008.645843] input: twl4030_pwrbutton as /devices/platform/i2c_omap.
1/i2c-1/1-
0049/twl4030_pwrbutton/input/input1
[ 1008.656524] i2c /dev entries driver
[ 1008.660644] Linux video capture interface: v2.00
[ 1008.665557] omap-iommu omap-iommu.0: isp: version 1.1
[ 1008.672027] vpfe_init
[ 1008.674865] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[ 1008.788391] mmci-omap-hs mmci-omap-hs.1: err -16 configuring card
detect
[ 1008.795379] Registered led device: beagleboard::usr0
[ 1008.800537] Registered led device: beagleboard::usr1
[ 1008.806549] Registered led device: beagleboard::pmu_stat
[ 1008.813751] usbcore: registered new interface driver usbhid
[ 1008.819396] usbhid: USB HID core driver
[ 1008.823425] Advanced Linux Sound Architecture Driver Version
1.0.21.
[ 1008.830352] usbcore: registered new interface driver snd-usb-audio
[ 1008.914459] usb 2-2: new high speed USB device using ehci-omap and
address 2
[ 1008.924255] No device for DAI omap-mcbsp-dai-0
[ 1008.928741] No device for DAI omap-mcbsp-dai-1
[ 1008.933227] No device for DAI omap-mcbsp-dai-2
[ 1008.937713] No device for DAI omap-mcbsp-dai-3
[ 1008.942199] No device for DAI omap-mcbsp-dai-4
[ 1008.946685] OMAP3 Beagle SoC init
[ 1008.951324] asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok
[ 1008.962280] ALSA device list:
[ 1008.965270] #0: omap3beagle (twl4030)
[ 1008.969268] oprofile: using arm/armv7
[ 1008.973175] TCP cubic registered
[ 1008.976470] NET: Registered protocol family 17
[ 1008.980957] NET: Registered protocol family 15
[ 1008.985565] lib80211: common routines for IEEE802.11 drivers
[ 1008.991333] ThumbEE CPU extension supported.
[ 1008.995605] Power Management for TI OMAP3.
[ 1009.000671] SmartReflex driver initialized
[ 1009.012176] VFP support v0.3: implementor 41 architecture 3 part 30
variant c
rev 1
[ 1009.020629] registered taskstats version 1
[ 1009.025970] fbcvt: 1024x768@60: CVT Name - .786M3-R
[ 1009.051483] Console: switching to colour frame buffer device 128x48
[ 1009.069976] regulator_init_complete: incomplete constraints,
leaving VDAC on
[ 1009.077301] omap_vout omap_vout: probed for an unknown device
[ 1009.100952] usb 2-2: New USB device found, idVendor=0409,
idProduct=005a
[ 1009.107727] usb 2-2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[ 1009.115722] hub 2-2:1.0: USB hub found
[ 1009.119659] hub 2-2:1.0: 4 ports detected
[ 1009.209930] mmc0: new high speed SD card at address b368
[ 1009.215728] mmcblk0: mmc0:b368 SD 1.88 GiB
[ 1009.220581] mmcblk0: p1 p2
[ 1009.413146] usb 2-2.1: new full speed USB device using ehci-omap
and address
3
[ 1009.539306] usb 2-2.1: New USB device found, idVendor=413c,
idProduct=1002
[ 1009.546264] usb 2-2.1: New USB device strings: Mfr=1, Product=2,
SerialNumber
=0
[ 1009.553649] usb 2-2.1: Product: Dell USB Keyboard Hub
[ 1009.558746] usb 2-2.1: Manufacturer: Dell
[ 1009.564239] hub 2-2.1:1.0: USB hub found
[ 1009.568420] hub 2-2.1:1.0: 3 ports detected
[ 1009.585205] IP-Config: No network devices available.
[ 1009.590240] Waiting 2sec before mounting root device...
[ 1009.655334] usb 2-2.2: new low speed USB device using ehci-omap and
address 4
[ 1009.785278] usb 2-2.2: New USB device found, idVendor=15ca,
idProduct=00c3
[ 1009.792205] usb 2-2.2: New USB device strings: Mfr=0, Product=2,
SerialNumber
=0
[ 1009.799621] usb 2-2.2: Product: USB Optical Mouse
[ 1009.810485] input: USB Optical Mouse as /devices/platform/ehci-omap.
0/usb2/2-
2/2-2.2/2-2.2:1.0/input/input2
[ 1009.820861] generic-usb 0003:15CA:00C3.0001: input: USB HID v1.10
Mouse [USB
Optical Mouse] on usb-ehci-omap.0-2.2/input0
[ 1009.913146] usb 2-2.4: new high speed USB device using ehci-omap
and address
5
[ 1010.051635] usb 2-2.4: New USB device found, idVendor=0b95,
idProduct=772a
[ 1010.058593] usb 2-2.4: New USB device strings: Mfr=1, Product=2,
SerialNumber
=3
[ 1010.066009] usb 2-2.4: Product: AX88x72A
[ 1010.069976] usb 2-2.4: Manufacturer: ASIX Elec. Corp.
[ 1010.075042] usb 2-2.4: SerialNumber: 46AC46
[ 1010.915557] eth0: register 'asix' at usb-ehci-omap.0-2.4, ASIX
AX88772 USB 2.
0 Ethernet, 00:50:b6:46:ac:46
[ 1011.006866] usb 2-2.1.1: new full speed USB device using ehci-omap
and addres
s 6
[ 1011.133117] usb 2-2.1.1: New USB device found, idVendor=413c,
idProduct=2002
[ 1011.140258] usb 2-2.1.1: New USB device strings: Mfr=1, Product=2,
SerialNumb
er=0
[ 1011.147827] usb 2-2.1.1: Product: Dell USB Keyboard Hub
[ 1011.153076] usb 2-2.1.1: Manufacturer: Dell
[ 1011.161376] input: Dell Dell USB Keyboard Hub as /devices/platform/
ehci-omap.
0/usb2/2-2/2-2.1/2-2.1.1/2-2.1.1:1.0/input/input3
[ 1011.173248] generic-usb 0003:413C:2002.0002: input: USB HID v1.10
Keyboard [D
ell Dell USB Keyboard Hub] on usb-ehci-omap.0-2.1.1/input0
[ 1011.192565] input: Dell Dell USB Keyboard Hub as /devices/platform/
ehci-omap.
0/usb2/2-2/2-2.1/2-2.1.1/2-2.1.1:1.1/input/input4
[ 1011.204406] generic-usb 0003:413C:2002.0003: input: USB HID v1.10
Device [Del
l Dell USB Keyboard Hub] on usb-ehci-omap.0-2.1.1/input1
[ 1011.600677] Looking up port of RPC 100003/2 on 129.114.246.141
[ 1041.600463] rpcbind: server 129.114.246.141 not responding, timed
out
[ 1041.607025] Root-NFS: Unable to get nfsd port number from server,
using defau
lt
[ 1041.614410] Looking up port of RPC 100005/1 on 129.114.246.141
[ 1071.616088] rpcbind: server 129.114.246.141 not responding, timed
out
[ 1071.622619] Root-NFS: Unable to get mountd port number from server,
using def
ault
[ 1071.630340] Root-NFS: Server returned error -101 while mounting /
home/jars/be
agleboard
[ 1071.638397] VFS: Unable to mount root fs via NFS, trying floppy.
[ 1071.645080] VFS: Cannot open root device "nfs" or unknown-
block(2,0)
[ 1071.651794] Please append a correct "root=" boot option; here are
the availab
le partitions:
[ 1071.660247] 1f00 512 mtdblock0 (driver?)
[ 1071.665283] 1f01 1920 mtdblock1 (driver?)
[ 1071.670288] 1f02 128 mtdblock2 (driver?)
[ 1071.675323] 1f03 4096 mtdblock3 (driver?)
[ 1071.680358] 1f04 255488 mtdblock4 (driver?)
[ 1071.685363] b300 1981440 mmcblk0 driver: mmcblk
[ 1071.690643] b301 409626 mmcblk0p1
[ 1071.694976] b302 1566337 mmcblk0p2
[ 1071.699279] Kernel panic - not syncing: VFS: Unable to mount root
fs on unkno
wn-block(2,0)