Appears that your MMC is in bad shape. Try reformatting the card. If you still get the errors, try a different card. If you are using Linux, I found that using a Windows box to format it initially worked for me, then used 'fdisk' on my Linux machine to format again as mmcblk0p1=fat and mmcblk0p2=ext3.
Hope that helps. sws-vinpa On Jul 21, 2:40 am, 박주일 <jooilp...@hotmail.com> wrote: > I need your help. > I got below kernel panic with Rowboat eclair built image. > All build procedure had successfully ended. > But, mmcblk0p2 never be mounted. > Could someone please help me out ? > > Jooil > > ------------------------------------------------------------- > Texas Instruments X-Loader 1.4.2 (Feb 19 2009 - 12:01:24) > Reading boot sector > Loading u-boot.bin from nand > > U-Boot 2009.08 (Sep 14 2009 - 13:47:24) > > OMAP3530-GP ES3.0, CPU-OPP2 L3-165MHz > OMAP3 Beagle board + LPDDR/NAND > DRAM: 256 MB > NAND: 256 MiB > In: serial > Out: serial > Err: serial > Board revision C > Die ID #5f5000030000000004013f7906006017 > Hit any key to stop autoboot: 5 \0x08\0x08\0x08 4 \0x08\0x08\0x08 3 > \0x08\0x08\0x08 2 \0x08\0x08\0x08 1 \0x08\0x08\0x08 0 > mmc1 is available > reading boot.scr > > 377 bytes read > Running bootscript from mmc ... > ## Executing script at 82000000 > reading uImage > > 2413092 bytes read > ***** Kernel: /dev/mmcblk0p1/uImage.bin ***** > ***** 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: 2413028 Bytes = 2.3 MB > 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 (r...@eepee-desktop) (gcc version 4.4.0 (GCC) ) #1 Tue > Jul 20 18:31:24 KST 2010 > CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=10c53c7f > CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache > Machine: OMAP3 Beagle Board > Memory policy: ECC disabled, Data cache writeback > OMAP3430/3530 ES3.0 (l2cache iva sgx neon isp ) > 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: androidboot.console=ttyS2 console=tty0 > console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw init=/init rootwait > omapfb.video_mode=640x480mr...@60 > 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: 128MB 128MB = 256MB total > Memory: 250240KB available (4152K code, 814K data, 172K init, 0K highmem) > Hierarchical RCU implementation. > NR_IRQS:402 > Clocking rate (Crystal/Core/MPU): 26.0/332/500 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 > console [tty0] enabled > Calibrating delay loop... 496.77 BogoMIPS (lpj=1937408) > 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 > OMAP DMA hardware revision 4.0 > bio: create slab <bio-0> 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 rev3.12 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 rev3.12 at 400 kHz > i2c_omap i2c_omap.3: bus 3 rev3.12 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 > musb_hdrc musb_hdrc: MUSB HDRC host driver > musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1 > hub 1-0:1.0: USB hub found > hub 1-0:1.0: 1 port detected > 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) \0xc2\0xa9 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 net1080 > usbcore: registered new interface driver cdc_subset > usbcore: registered new interface driver zaurus > 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 2 > ehci-omap ehci-omap.0: irq 77, io mem 0x48064800 > ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00 > hub 2-0:1.0: USB hub found > hub 2-0:1.0: 3 ports detected > Initializing USB Mass Storage driver... > usbcore: registered new interface driver usb-storage > USB Mass Storage support registered. > android init > f_acm init > android_register_function acm > f_adb init > android_register_function adb > f_mass_storage init > android_register_function usb_mass_storage > f_rndis init > android_register_function rndis > 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 > usb 2-2: new high speed USB device using ehci-omap and address 2 > 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. > Division by zero in kernel. > [<c0039934>] (unwind_backtrace+0x0/0xd8) from [<c018607c>] (Ldiv0+0x8/0x10) > [<c018607c>] (Ldiv0+0x8/0x10) from [<c0467d7c>] (0xc0467d7c) > Division by zero in kernel. > [<c0039934>] (unwind_backtrace+0x0/0xd8) from [<c018607c>] (Ldiv0+0x8/0x10) > [<c018607c>] (Ldiv0+0x8/0x10) from [<c0467d7c>] (0xc0467d7c) > SmartReflex driver initialized > VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 > omapdss DPI: Could not find exact pixel clock. Requested 23500 kHz, got > 24000 kHz > 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 for root device /dev/mmcblk0p2... > hub 2-2:1.0: USB hub found > hub 2-2:1.0: 4 ports detected > mmc0: new high speed SD card at address b368 > mmcblk0: mmc0:b368 SD 1.88 GiB > mmcblk0: p1 p2 > mmcblk0: error -110 sending status comand > mmcblk0: error -110 sending read/write command, response 0x0, card status > 0x0 > mmcblk0: error -110 transferring data, sector 1975997, nr 2, card status 0x0 > end_request: I/O error, dev mmcblk0, sector 1975997 > mmcblk0: error -110 sending status comand > mmcblk0: error -110 sending read/write command, response 0x0, card status > 0x0 > mmcblk0: error -110 transferring data, sector 1975998, nr 1, card status 0x0 > end_request: I/O error, dev mmcblk0, sector 1975998 > EXT3-fs (mmcblk0p2): error: unable to read superblock > mmcblk0: error -110 sending status comand > mmcblk0: error -110 sending read/write command, response 0x0, card status > 0x0 > mmcblk0: error -110 transferring data, sector 1975997, nr 2, card status 0x0 > end_request: I/O error, dev mmcblk0, sector 1975997 > mmcblk0: error -110 sending status comand > mmcblk0: error -110 sending read/write command, response 0x0, card status > 0x0 > mmcblk0: error -110 transferring data, sector 1975998, nr 1, card status 0x0 > end_request: I/O error, dev mmcblk0, sector 1975998 > EXT2-fs (mmcblk0p2): error: unable to read superblock > mmcblk0: error -110 sending status comand > mmcblk0: error -110 sending read/write command, response 0x0, card status > 0x0 > mmcblk0: error -110 transferring data, sector 1975995, nr 1, card status 0x0 > end_request: I/O error, dev mmcblk0, sector 1975995 > FAT: unable to read boot sector > VFS: Cannot open root device "mmcblk0p2" or unknown-block(179,2) > Please append a correct "root=" boot option; here are the available > partitions: > b300 1981440 mmcblk0 driver: mmcblk > b301 987966 mmcblk0p1 > b302 987997 mmcblk0p2 > Kernel panic - not syncing: VFS: Unable to mount root fs on > unknown-block(179,2) > > Env setup are belows > ========================================= > OMAP3 beagleboard.org # printenv > bootcmd=if mmc init; then if run loadbootscript; then run bootscript; else > if run loaduimage; then run mmcboot; else run nandboot; fi; fi; else run > nandboot; fi > baudrate=115200 > loadaddr=0x82000000 > console=ttyS2,115200n8 > videomode=1024x...@60,vxres=1024,vyres=768 > videospec=omapfb:vram:2M,vram:4M > mmcargs=setenv bootargs console=${console} > video=${videospec},mode:${videomode} root=/dev/mmcblk0p2 rw rootfstype=ext3 > rootwait > nandargs=setenv bootargs console=${console} > video=${videospec},mode:${videomode} root=/dev/mtdblock4 rw rootfstype=jffs2 > 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#=5f5000030000000004013f7906006017 > bootdelay=5 > stdin=serial > stdout=serial > stderr=serial > > Environment size: 972/131068 bytes > OMAP3 beagleboard.org # -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting