Disable you MTD driver and partition in the kernel menuconfig. Increase the bootdelay=5 and see.
On Jun 26, 5:55 pm, Manav Gautama <[email protected]> wrote: > On Sat, Jun 26, 2010 at 5:58 PM, Ranganath s <[email protected]> wrote: > > HI group, > > > I am porting android 1.5 to mini 2440 board. I am getting the kernel > > panic and its not able to mount the root file system. So any help in this > > regard would be highly appreciable. I suspect about setenv in flash. I > > executed the following commands to set the env variables. > > > commands executed > > ============================================== > > > INI2440 # setenv bootargs console=ttySAC0,115200 root=/dev/mmcblk0p3 > > rootfstype=ext3 mini2440=1tb rootdelay=3 init=/linuxrc > > > MINI2440 # setenv bootcmd mmcinit \; ext2load mmc 0:2 0x31000000 uImage \; > > bootm 0x31000000 > > > MINI2440 # saveenv > > > =============================================== > > boot log > > ================================================ > > U-Boot 1.3.2-mini2440 (Oct 6 2009 - 12:51:09) > > > I2C: ready > > DRAM: 64 MB > > Flash: 2 MB > > NAND: 128 MiB > > Found Environment offset in OOB.. > > USB: S3C2410 USB Deviced > > In: serial > > Out: serial > > Err: serial > > MAC: 08:00:2f:00:00:06 > > Hit any key to stop autoboot: 0 > > trying to detect SD Card... > > Manufacturer: 0x1b, OEM "SM" > > Product name: "SD ", revision 1.0 > > Serial number: 3927984417 > > Manufacturing date: 2/2010 > > CRC: 0x4e, b0 = 1 > > READ_BL_LEN=15, C_SIZE_MULT=7, C_SIZE=3453 > > size = 2329935872 > > > 2060420 bytes read > > ## Booting kernel from Legacy Image at 31000000 ... > > Image Name: > > Created: 2010-03-26 5:54:15 UTC > > Image Type: ARM Linux Kernel Image (uncompressed) > > Data Size: 2060356 Bytes = 2 MB > > Load Address: 30008000 > > Entry Point: 30008000 > > Verifying Checksum ... OK > > Loading Kernel Image ... OK > > OK > > > Starting kernel ... > > > Uncompressing > > Linux..................................................................................................................................... > > done, booting the kernel. > > Linux version 2.6.27 (r...@tom) (gcc version 4.3.2 (Sourcery G++ Lite > > 2008q3-72) ) #1 PREEMPT Mon Aug 24 17:01:35 CST 2009 > > CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177 > > Machine: FriendlyARM Mini2440 development board > > Memory policy: ECC disabled, Data cache writeback > > CPU S3C2440A (id 0x32440001) > > MM: CPU does not support supersection mapping for 0x55000000000 at > > 0xf0d00000 > > S3C244X: core 405.000 MHz, memory 101.250 MHz, peripheral 50.625 MHz > > S3C24XX Clocks, (c) 2004 Simtec Electronics > > CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on > > CPU0: D VIVT write-back cache > > CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets > > CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets > > Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 > > Kernel command line: console=ttySAC0,115200 root=/dev/mmcblkOp3 > > rootfstype=ext3 mini2440=ltb rootdelay=3 init=/linuxrc > > irq: clearing pending status 02000000 > > irq: clearing subpending status 00000002 > > PID hash table entries: 256 (order: 8, 1024 bytes) > > timer tcon=00500000, tcnt a4ca, tcfg 00000200,00000000, usec 00001e57 > > Console: colour dummy device 80x30 > > console [ttySAC0] enabled > > Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) > > Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) > > Memory: 64MB = 64MB total > > Memory: 60188KB available (3896K code, 636K data, 116K init) > > SLUB: Genslabs=12, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 > > Calibrating delay loop... 201.93 BogoMIPS (lpj=504832) > > Mount-cache hash table entries: 512 > > CPU: Testing write buffer coherency: ok > > net_namespace: 288 bytes > > NET: Registered protocol family 16 > > S3C2440: Initialising architecture > > S3C2440: IRQ Support > > S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics > > DMA channel 0 at c4800000, irq 33 > > DMA channel 1 at c4800040, irq 34 > > DMA channel 2 at c4800080, irq 35 > > DMA channel 3 at c48000c0, irq 36 > > S3C244X: Clock Support, DVS off > > SCSI subsystem initialized > > usbcore: registered new interface driver usbfs > > usbcore: registered new interface driver hub > > usbcore: registered new device driver usb > > NET: Registered protocol family 2 > > IP route cache hash table entries: 1024 (order: 0, 4096 bytes) > > TCP established hash table entries: 2048 (order: 2, 16384 bytes) > > TCP bind hash table entries: 2048 (order: 1, 8192 bytes) > > TCP: Hash tables configured (established 2048 bind 2048) > > TCP reno registered > > NET: Registered protocol family 1 > > NetWinder Floating Point Emulator V0.97 (double precision) > > ashmem: initialized > > NTFS driver 2.1.29 [Flags: R/W DEBUG]. > > yaffs Aug 24 2009 16:57:57 Installing. > > msgmni has been set to 117 > > io scheduler noop registered (default) > > Console: switching to colour frame buffer device 30x20 > > fb0: s3c2410fb frame buffer device > > adc initialized > > input: buttons as /class/input/input0 > > buttons initialized > > leds initialized > > s3c2440-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440 > > s3c2440-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440 > > s3c2440-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440 > > brd: module loaded > > loop: module loaded > > nbd: registered device at major 43 > > logger: created 64K log 'log_main' > > logger: created 256K log 'log_events' > > logger: created 64K log 'log_radio' > > dm9000 Ethernet Driver, V1.31 > > Now use the default MAC address: 08:90:90:90:90:90 > > eth0: dm9000e at c4804000,c4806004 IRQ 51 MAC: c3908934 (friendly-arm) > > usbcore: registered new interface driver zd1211rw > > usbcore: registered new interface driver zd1201 > > Linux video capture interface: v2.00 > > ovcamchip: v2.27 for Linux 2.6 : OV camera chip I2C driver > > usbcore: registered new interface driver ov511 > > ov511: v1.64 for Linux 2.5 : ov511 USB Camera Driver > > Driver 'sd' needs updating - please use bus_type methods > > S3C24XX NAND Driver, (c) 2004 Simtec Electronics > > s3c2440-nand s3c2440-nand: Tacls=3, 29ns Twrph0=7 69ns, Twrph1=3 29ns > > NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V > > 8-bit) > > NAND_ECC_NONE selected by board driver. This is not recommended !! > > Scanning device for bad blocks > > Creating 4 MTD partitions on "NAND 128MiB 3,3V 8-bit": > > 0x00000000-0x00060000 : "supervivi" > > 0x00060000-0x00260000 : "Kernel" > > 0x00260000-0x40260000 : "root" > > mtd: partition "root" extends beyond the end of device "NAND 128MiB 3,3V > > 8-bit" -- size truncated to 0x7da0000 > > 0x00000000-0x40000000 : "nand" > > mtd: partition "nand" extends beyond the end of device "NAND 128MiB 3,3V > > 8-bit" -- size truncated to 0x8000000 > > s3c2410-ohci s3c2410-ohci: S3C24XX OHCI > > s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1 > > s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000 > > usb usb1: configuration #1 chosen from 1 choice > > hub 1-0:1.0: USB hub found > > hub 1-0:1.0: 2 ports detected > > Initializing USB Mass Storage driver... > > usbcore: registered new interface driver usb-storage > > USB Mass Storage support registered. > > s3c2440-usbgadget s3c2440-usbgadget: S3C2440: increasing FIFO to 128 bytes > > mice: PS/2 mouse device common for all mice > > usbcore: registered new interface driver appletouch > > input: s3c2410 TouchScreen as /class/input/input1 > > s3c2410 TouchScreen successfully loaded > > S3C24XX RTC, (c) 2004,2006 Simtec Electronics > > s3c2410-rtc s3c2410-rtc: rtc disabled, re-enabling > > s3c2410-rtc s3c2410-rtc: rtc core: registered s3c as rtc0 > > i2c /dev entries driver > > s3c2440-i2c s3c2440-i2c: slave address 0x10 > > s3c2440-i2c s3c2440-i2c: bus frequency set to 98 KHz > > s3c2440-i2c s3c2440-i2c: i2c-0: S3C I2C adapter > > mapped channel 0 to 0 > > s3c2440-sdi s3c2440-sdi: powered down. > > s3c2440-sdi s3c2440-sdi: initialisation done. > > s3c2440-sdi s3c2440-sdi: running at 0kHz (requested: 0kHz). > > s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). > > s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). > > s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). > > usbcore: registered new interface driver hiddev > > s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). > > s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). > > s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). > > usbcore: registered new interface driver usbhid > > usbhid: v2.6:USB HID core driver > > UDA1341 audio driver initialized > > failed to get memory region resouce > > s3c2410-iis: probe of s3c2410-iis.0 failed with error -2 > > TCP cubic registered > > NET: Registered protocol family 17 > > RPC: Registered udp transport module. > > RPC: Registered tcp transport module. > > s3c2440-sdi s3c2440-sdi: running at 198kHz (requested: 197kHz). > > s3c2440-sdi s3c2440-sdi: running at 16875kHz (requested: 25000kHz). > > s3c2440-sdi s3c2440-sdi: running at 16875kHz (requested: 25000kHz). > > mmc0: new SD card at address b368 > > mmcblk0: mmc0:b368 SD 1981440KiB > > mmcblk0: p1 p2 p3 > > s3c2410-rtc s3c2410-rtc: hctosys: invalid date/time > > Waiting 3sec before mounting root device... > > Root-NFS: No NFS server available, giving up. > > VFS: Unable to mount root fs via NFS, trying floppy. > > VFS: Cannot open root device "mmcblkOp3" or unknown-block(2,0) > > I guess this should be 0(zero) and not O , ur env settings on top are wrong > > > > > Please append a correct "root=" boot option; here are the available > > partitions: > > 1f00 384 mtdblock0 (driver?) > > 1f01 2048 mtdblock1 (driver?) > > 1f02 128640 mtdblock2 (driver?) > > 1f03 131072 mtdblock3 (driver?) > > b300 1981440 mmcblk0 driver: mmcblk > > b301 522081 mmcblk0p1 > > b302 24097 mmcblk0p2 > > b303 1429785 mmcblk0p3 > > Kernel panic - not syncing: VFS: Unable to mount root fs on > > unknown-block(2,0) > > > ===================================================================== > > > Thank you > > Ranganath.S > > > -- > > I blog athttp://ranganaths.wordpress.com > > > -- > > unsubscribe: > > [email protected]<android-porting%2bunsubscr...@googlegroups.com> > > website: > > ... > > read more »- Hide quoted text - > > - Show quoted text -- Hide quoted text - > > - Show quoted text - -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
