ANDROID Beagleboard XM Rev C.

Hi,
i’m try for loading the android on to my new beagle board XM REV c with pre-build root files in to my dev/sdc2 .

boot files are loaded in to dev/sdc1
i 'm connected serial port for watching the boot up procedure.
booting will happen perfectly then after it is unable to find the root files how to solve this problem.

root files are there in dev/sdc2 in SD card

regds,
Mayur

mayura s_r wrote:

Hi,
i'm try for loading the android on to my new beagle board XM REV c with pre-build root files in to my dev/sdc2 .

boot files are loaded in to dev/sdc1
i 'm connected serial port for watching the boot up procedure.
booting will happen perfectly then after it is unable to find the root files how to solve this problem.

root files are there in dev/sdc2 in SD card

1) provide a full log of the boot process

2) what kernel command line arguments are you giving?

Here i was followed the instruction from the below link.

http://elinux.org/BeagleBoardBeginners#Formatting_the_SD_card_via_fdisk_.22Expert_mode.22

This is how shows the log data in the serial port when i switch on the device.

U-Boot 2010.06-rc1-00049-ga306f53 (Oct 23 2010 - 17:43:17)

OMAP34xx/35xx-GP ES2.1, CPU-OPP2 L3-165MHz
OMAP3 Beagle board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
NAND: 0 MiB
*** Warning - bad CRC or NAND, using default environment

In: serial
Out: serial
Err: serial
Beagle unknown 0x02
Die ID #102600029ff80000016842c81202d009
Hit any key to stop autoboot: 0
mmc1 is available
reading boot.scr

414 bytes read
Running bootscript from mmc …

Executing script at 82000000

reading uImage

2452580 bytes read
***** Kernel: /dev/mmcblk0p1/uImage *****
***** RootFS: /dev/mmcblk0p2 *****

Booting kernel from Legacy Image at 80200000 …

Image Name: Linux-2.6.32
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2452516 Bytes = 2.3 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum … OK
Loading Kernel Image … OK
OK

Starting kernel …

Uncompressing Linux…

… done, booting the kernel.
Linux version 2.6.32 (a0393957@swubn01) (gcc version 4.4.0 (GCC) ) #1 Sat Oct 23
16:56:25 IST 2010
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: OMAP3 Beagle Board
Memory policy: ECC disabled, Data cache writeback
OMAP3630/DM3730 ES1.0 (l2cache iva sgx neon isp 192mhz_clk )
SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x100000
Reserving 4194304 bytes SDRAM for VRAM
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
Kernel command line: console=ttyS2,115200n8 androidboot.console=ttyS2 mem=256M r
oot=/dev/mmcblk0p2 rw rootfstype=ext3 rootdelay=1 init=/init ip=off mpurate=1000
omap_vout.vid1_static_vrfb_alloc=y
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 256MB = 256MB total
Memory: 250240KB available (4240K code, 818K data, 172K init, 0K highmem)
Hierarchical RCU implementation.
NR_IRQS:402
Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
Reprogramming SDRC clock to 332000000 Hz
GPMC revision 5.0
IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
Total of 96 interrupts on 1 active controller
OMAP GPIO hardware version 2.5
OMAP clockevent source: GPTIMER12 at 32768 Hz
Console: colour dummy device 80x30
Calibrating delay loop… 504.17 BogoMIPS (lpj=1970176)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
regulator: core version 0.5
NET: Registered protocol family 16
Found NAND on CS0
Registering NAND on CS0
Unable to get DVI reset GPIO
Target VDD1 OPP = 4, VDD2 OPP = 2
OMAP DMA hardware revision 5.0
bio: create slab at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c_omap i2c_omap.1: bus 1 rev4.0 at 2600 kHz
twl4030: PIH (irq 7) chaining IRQs 368…375
twl4030: power (irq 373) chaining IRQs 376…383
twl4030: gpio (irq 368) chaining IRQs 384…401
regulator: VUSB1V5: 1500 mV normal standby
regulator: VUSB1V8: 1800 mV normal standby
regulator: VUSB3V1: 3100 mV normal standby
twl4030_usb twl4030_usb: Initialized TWL4030 USB module
regulator: VMMC1: 1850 <–> 3150 mV normal standby
regulator: VDAC: 1800 mV normal standby
regulator: VPLL2: 1800 mV normal standby
regulator: VSIM: 1800 <–> 3000 mV normal standby
i2c_omap i2c_omap.2: bus 2 rev4.0 at 400 kHz
i2c_omap i2c_omap.3: bus 3 rev4.0 at 100 kHz
Switching to clocksource 32k_counter
musb_hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=0
musb_hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
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.
omap-iommu omap-iommu.0: isp registered
NetWinder Floating Point Emulator V0.97 (double precision)
ashmem: initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 489
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
OMAP DSS rev 2.0
OMAP DISPC rev 3.0
OMAP VENC rev 2
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654
console [ttyS2] enabled
brd: module loaded
loop: module loaded
usbcore: registered new interface driver asix
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver cdc_eem
usbcore: registered new interface driver dm9601
usbcore: registered new interface driver smsc95xx
usbcore: registered new interface driver gl620a
usbcore: registered new interface driver net1080
usbcore: registered new interface driver plusb
usbcore: registered new interface driver rndis_host
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver MOSCHIP usb-ethernet driver
ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver
ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
Initializing USB Mass Storage driver…
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
android init
android_probe pdata: c048547c
android_bind
android_usb gadget: android_usb ready
musb_hdrc musb_hdrc: MUSB HDRC host driver
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
f_adb init
android_register_function adb
adb_bind_config
f_mass_storage init
android_register_function usb_mass_storage
mice: PS/2 mouse device common for all mice
input: gpio-keys as /devices/platform/gpio-keys/input/input0
i2c /dev entries driver
Linux video capture interface: v2.00
omap-iommu omap-iommu.0: isp: version 1.1
OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
mmci-omap-hs mmci-omap-hs.1: err -16 configuring card detect
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
logger: created 64K log ‘log_main’
logger: created 256K log ‘log_events’
logger: created 64K log ‘log_radio’
logger: created 64K log ‘log_system’
Advanced Linux Sound Architecture Driver Version 1.0.21.
usbcore: registered new interface driver snd-usb-audio
No device for DAI omap-mcbsp-dai-0
No device for DAI omap-mcbsp-dai-1
No device for DAI omap-mcbsp-dai-2
No device for DAI omap-mcbsp-dai-3
No device for DAI omap-mcbsp-dai-4
OMAP3 Beagle SoC init
asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok
ALSA device list:
#0: omap3beagle (twl4030)
TCP cubic registered
NET: Registered protocol family 17
NET: Registered protocol family 15
Power Management for TI OMAP3.
Unable to set L3 frequency (400000000)
Switched to new clocking rate (Crystal/Core/MPU): 26.0/332/1000 MHz
IVA2 clocking rate: 800 MHz
SmartReflex driver initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
omapdss DPI: Could not find exact pixel clock. Requested 23500 kHz, got 24000 kH
z
regulator_init_complete: incomplete constraints, leaving VDVI on
regulator_init_complete: incomplete constraints, leaving VDAC on
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
omapdss DPI error: display already enabled
omap_vout omap_vout: ‘dvi’ Display already enabled
omapdss DPI error: display already enabled
omap_vout omap_vout: ‘dvi’ Display already enabled
omap_vout omap_vout: Buffer Size = 3686400
omap_vout omap_vout: : registered and initialized video device 0
omap_vout omap_vout: Buffer Size = 3686400
omap_vout omap_vout: : registered and initialized video device 1
Waiting 1sec before mounting root device…
mmc0: host does not support reading read-only switch. assuming write-enable.
mmc0: new high speed SDHC card at address 0002
mmcblk0: mmc0:0002 00000 3.70 GiB
mmcblk0: p1 p2
List of all partitions:
b300 3880960 mmcblk0 driver: mmcblk
b301 401593 mmcblk0p1
b302 3478072 mmcblk0p2
No filesystem could mount root, tried: ext3
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)

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