Hi,
here is the minicom output while booting dm355evm board also printenv output. any body tell me wts the problem exactly is.. it says bad block found on nand does it have to do any thing with booting..
printenv :
bootdelay=3 baudrate=115200 bootfile="uImage" bootcmd=nboot 0x80700000 0 0x400000;bootm rootpath=/home/confident/workdir/filesys nfshost=192.168.100.1 bootargs=console=ttyS0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot=$(nfshost):$(rootpath),nolock mem=116M stdin=serial stdout=serial stderr=serial videostd=pal Environment size: 318/16380 bytes
minicom output :
Welcome to minicom 2.2 OPTIONS: I18n Compiled on Nov 26 2006, 02:42:19. Port /dev/ttyS0 Press CTRL-A Z for help on special keys .. this is MT29F16G08FAA device UBL: detected valid U-Boot magic number UBL: booting to U-Boot
U-Boot 1.2.0 (Oct 17 2007 - 15:38:02) DRAM: 128 MB NAND: NAND device: Manufacturer ID: 0x2c, Chip ID: 0xd3 (Micron NAND 1GiB 3,3V 8-bit) Bad block table found at page 524224, version 0x01 Bad block table found at page 524160, version 0x01 nand_read_bbt: Bad block at 0x10120000 nand_read_bbt: Bad block at 0x1d4e0000 nand_read_bbt: Bad block at 0x1f120000 nand_read_bbt: Bad block at 0x3d240000 NAND device: Manufacturer ID: 0x2c, Chip ID: 0xd3 (Micron NAND 1GiB 3,3V 8-bit) Bad block table found at page 524160, version 0x01 Bad block table found at page 524096, version 0x01 nand_read_bbt: Bad block at 0x19ea0000 nand_read_bbt: Bad block at 0x1d020000 nand_read_bbt: Bad block at 0x27aa0000 nand_read_bbt: Bad block at 0x3ffe0000 2048 MiB In: serial Out: serial Err: serial ARM Clock :- 216MHz DDR Clock :- 171MHz Hit any key to stop autoboot: 0 Loading from NAND 1GiB 3,3V 8-bit, offset 0x400000 Image Name: Linux-2.6.10_mvl401 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1585240 Bytes = 1.5 MB Load Address: 80008000 Entry Point: 80008000 ## Booting image at 80700000 ... Image Name: Linux-2.6.10_mvl401 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1585240 Bytes = 1.5 MB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK OK Starting kernel ... Linux version 2.6.10_mvl401 ([EMAIL PROTECTED]) (gcc version 3.4.3 (MontaVista 3.4.3-25.0.104.0600975 2006-07-06)) #1 Wed Oct 17 15:44:12 7 CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ) CPU0: D VIVT write-back cache CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets Machine: DaVinci DM355 EVM Memory policy: ECC disabled, Data cache writeback DM0350 Built 1 zonelists Kernel command line: console=ttyS0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot=$(nfshost):$(rootpath),nolock mem=116M PID hash table entries: 512 (order: 9, 8192 bytes) Console: colour dummy device 80x30 Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 116MB = 116MB total Memory: 114176KB available (2762K code, 585K data, 164K init) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: Testing write buffer coherency: ok spawn_desched_task(00000000) desched cpu_callback 3/00000000 ksoftirqd started up. desched cpu_callback 2/00000000 desched thread 0 started up. NET: Registered protocol family 16 Registering platform device 'serial8250.0'. Parent at platform Registering platform device 'nand_davinci.0'. Parent at platform Registering platform device 'dm9000.0'. Parent at platform Registering platform device 'mmc.0'. Parent at platform Registering platform device 'mmc.1'. Parent at platform DaVinci I2C DEBUG: 15:42:09 Oct 17 2007 Registering platform device 'i2c'. Parent at platform SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub musb_hdrc: version 2.2a/db-0.4.8 [pio] [host] [debug=0] Registering platform device 'musb_hdrc'. Parent at platform musb_hdrc: USB Host mode controller at c7800000 using PIO, IRQ 12 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 arch/arm/mach-davinci/spi_platform_init.c:dm355_spi_board_init:123 dm355_spi_board_init arch/arm/mach-davinci/spi_platform_init.c:dm355_spi_board_init:129 REG BOARD ret 0 Registering platform device 'dm_spi.0'. Parent at platform arch/arm/mach-davinci/spi_platform_init.c:dm355_spi_board_init:136 REGISTER DEVICE ret 0 NetWinder Floating Point Emulator V0.97 (double precision) JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc. yaffs Oct 17 2007 15:41:45 Installing. Initializing Cryptographic API Registering platform device 'dm355fb.0'. Parent at platform Console: switching to colour frame buffer device 90x30 watchdog: TI DaVinci Watchdog Timer: timer margin 64 sec Registering platform device 'davinci_pwm0.0'. Parent at platform Registering platform device 'davinci_pwm1.1'. Parent at platform Registering platform device 'davinci_pwm2.2'. Parent at platform Registering platform device 'davinci_pwm3.3'. Parent at platform Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled Registering platform device 'serial8250'. Parent at platform ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A ttyS1 at MMIO 0x1c20400 (irq = 41) is a 16550A ttyS2 at MMIO 0x1e06000 (irq = 14) is a 16550A io scheduler noop registered io scheduler anticipatory registered RAMDISK driver initialized: 1 RAM disks of 32768K size 1024 blocksize loop: loaded (max 8 devices) dm9000 Ethernet Driver eth0: dm9000 at c7862000,c7864002 IRQ 45 MAC: 00:0e:99:02:c1:2f i2c /dev entries driver Linux video capture interface: v1.00 Registering platform device 'vpfe.1'. Parent at platform vpfe vpfe.1: DaVinci v4l2 capture driver V1.0 loaded ipipe major#: 253, minor# 0 Registering platform device 'dm355_ipipe.2'. Parent at platform ipipe driver registered af major#: 252, minor# 0 Registering platform device 'dm355_af.2'. Parent at platform aew major#: 251, minor# 0 Registering platform device 'dm355_aew.2'. Parent at platform elevator: using anticipatory as default io scheduler at25xxA_spi_eeprom init nand_davinci nand_davinci.0: Using 4-bit hardware ECC NAND device: Manufacturer ID: 0x2c, Chip ID: 0xd3 (Micron NAND 1GiB 3,3V 8-bit) 2 NAND chips detected nand_bbt: ECC error while reading bad block table nand_bbt: ECC error while reading bad block table Creating 5 MTD partitions on "nand_davinci.0": 0x00000000-0x003c0000 : "bootloader" 0x003c0000-0x00400000 : "params" 0x00400000-0x00800000 : "kernel" 0x00800000-0x20800000 : "filesystem1" 0x20800000-0x80000000 : "filesystem2" nand_davinci nand_davinci.0: hardware revision: 2.3 scan_boardinfo:<NULL>:-1067858964 modias <NULL> irq 2000000 max_speed 65535 bus_num 0 chip_select 0 mode -1068867824 drivers/spi/spi.cat25xxA_spi_eeprom device register Succeeded dm_spi.0: dm355 SPI Controller driver at 0xc7866000 (irq = 42) Initializing USB Mass Storage driver... usbcore: registered new driver usb-storage USB Mass Storage support registered. usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice mmc mmc.0: Supporting 4-bit mode mmc mmc.0: Using DMA mode mmc mmc.1: Supporting 4-bit mode mmc mmc.1: Using DMA mode Registering platform device 'davinci-audio.0'. Parent at platform NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 16384) Initializing XFRM netlink socket NET: Registered protocol family 1 NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 eth0: link down Sending DHCP requests .<6>eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 ..<7>eth0: no IPv6 routers present ... timed out! IP-Config: Retrying forever (NFS root)... eth0: link down Sending DHCP requests .<6>eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 ..<7>eth0: no IPv6 routers present ... timed out! IP-Config: Retrying forever (NFS root)... eth0: link down Sending DHCP requests .<6>eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 ..<7>eth0: no IPv6 routers present ... timed out! IP-Config: Retrying forever (NFS root)... eth0: link down Sending DHCP requests .<6>eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 ..<7>eth0: no IPv6 routers present ... timed out! IP-Config: Retrying forever (NFS root)... eth0: link down Sending DHCP requests .<6>eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 ..<7>eth0: no IPv6 routers present ... timed out!
thanks regds gopi k |
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