Re: Bricking and Unbricking device
Posted: Tue Jan 12, 2010 7:41 am
">> ONBOOT :: 0x59a50219 0x12821282kang1 wrote:I've stopped at this point (after that reboot)
Some problems with NFS server? I've started tftp and NFS at different pcs.Code: Select all
>> ONBOOT :: 0x59a50219 0x12821282 Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(139,6) >> ONBOOT :: 0x59a50219 0x12821282 U-Boot 1.1.6 (Dec 12 2008 - 15:55:34) DRAM: 128 MB **************** device info ******************* nPgsPerSLCBlk = 128 nPgsPerMLCBlk = 256 nSctsPerPg = 8 nNumOfUsBlks = 994 OneNAND[booting] mode / clk = S / 50Mhz ************************************************* TinyBML[0] open success env_relocate_spec Success loading partition Environment Data loading success!! No ethernet found. In: serial Out: serial Err: serial Net: RTL8139#0 Hit any key to stop autoboot: 0 =============================== =============================== BOOTROM DEBUG SESSION =============================== 1. ENVIRONMENT SETUP 2. SHOW PARTITION =============================== 0. JUMP TO UBOOT PROMPT r. REBOOT =============================== =============================== SELECT COMMAND: 0 LEONID # setenv ipaddr 192.168.1.104;setenv gatewayip 192.168.1.142;setenv serve rip 192.168.1.113;setenv bootargs root=/dev/nfs rw nfsroot=192.168.1.142:/home/k ang/test/squash/,nolock ethaddr=00:16:ce:32:10:34 ip=::::::dhcp console=ttyS1;tf tp;bootm Using RTL8139#0 device TFTP from server 192.168.1.113; our IP address is 192.168.1.104 Filename 'uImage'. Load address: 0x61000000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ###################################################### done Bytes transferred = 3271568 (31eb90 hex) ## Booting image at 61000000 ... Image Name: Linux-2.6.18_SELP-ARM Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3271504 Bytes = 3.1 MB Load Address: 60008000 Entry Point: 60008000 Verifying Checksum ... OK OK Starting kernel ... CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv6TEJ), cr=00c5387f Machine: Samsung-SDP83 Eval. Board(64bit 512MB) Memory policy: ECC disabled, Data cache writeback CPU0: D VIPT write-back cache CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets Built 2 zonelists. Total pages: 76032 Kernel command line: root=/dev/nfs rw nfsroot=192.168.1.142:/home/kang/test/squa sh/,nolock ethaddr=00:16:ce:32:10:34 ip=::::::dhcp console=ttyS1 WARNING: experimental RCU implementation. PID hash table entries: 2048 (order: 11, 8192 bytes) Samsung DTV Linux System timer initialize sdp83 clock control (c) 2008 Samsung Electronics SDP83 Core Clock: 600.0Mhz SDP83 DDR2 Clock: 399.937Mhz SDP83 AHB Clock: 140.62Mhz SDP83 APB Clock: 140.62Mhz Samsung DTV Linux Calcurate Timer Clock 0.199 us per tick Reset Value 0x0000c365 Console: colour dummy device 80x30 Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 196MB 101MB = 297MB total Memory: 297472KB available (2528K code, 1035K data, 104K init) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok NET: Registered protocol family 16 sdp83 clock control (c) 2008 Samsung Electronics SDP83 Core Clock: 600.0Mhz SDP83 DDR2 Clock: 399.937Mhz SDP83 AHB Clock: 140.62Mhz SDP83 APB Clock: 140.62Mhz PCI: bus0: Fast back to back transfers enabled SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 4, 65536 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 16384 bind 8192) TCP reno registered NetWinder Floating Point Emulator V0.97 (double precision) squashfs: version 3.1 (2006/08/19) Phillip Lougher NTFS driver 2.1.29 [Flags: R/O]. Initializing Cryptographic API io scheduler noop registered (default) io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered SDP I2C 0 port initialize base is 0xd3000100 SDP I2C 1 port initialize base is 0xd3000120 SDP I2C 2 port initialize base is 0xd3000140 SDP I2C 3 port initialize base is 0xd3000160 Samsung SDP I2c ver 0.7 access driver Serial: S5H2X driver $Revision : 1.01 $ enter serial_request_port s5h2x-uart: ttyS0 at MMIO map 0x30090a00 mem 0xf8090a00 (irq = 19) is a S5H2X enter serial_request_port s5h2x-uart: ttySD0 at MMIO map 0x30090a00 mem 0xf8090a00 (irq = 19) is a S5H2X enter serial_request_port s5h2x-uart: ttyS1 at MMIO map 0x30090a40 mem 0xf8090a40 (irq = 20) is a S5H2X enter serial_request_port s5h2x-uart: ttySD1 at MMIO map 0x30090a40 mem 0xf8090a40 (irq = 20) is a S5H2X enter serial_request_port s5h2x-uart: ttyS2 at MMIO map 0x30090a80 mem 0xf8090a80 (irq = 21) is a S5H2X enter serial_request_port s5h2x-uart: ttySD2 at MMIO map 0x30090a80 mem 0xf8090a80 (irq = 21) is a S5H2X RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize 8139too Fast Ethernet driver 0.9.27 eth0: RealTek RTL8139 at 0x6000, 00:12:fb:b9:72:a0, IRQ 12 [BIF:IN ] ++FSR_BML_Init(nFlag: 0x0) LinuStoreIII_TERR: bml_blkdev_create[355] No such device or address, 1(0x9002000 0) FSR: Registered TinyFSR Driver. ehci-s5h2x ehci-s5h2x.0: initializing S5H2XXX-SOC USB Controller ehci-s5h2x ehci-s5h2x.0: S5H2X On-chip EHCI Host controller ehci-s5h2x ehci-s5h2x.0: new USB bus registered, assigned bus number 1 ehci-s5h2x ehci-s5h2x.0: s5h2x_ehci_setup success ehci-s5h2x ehci-s5h2x.0: irq 15, io mem 0x30070000 ehci-s5h2x ehci-s5h2x.0: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected ehci-s5h2x ehci-s5h2x.0: ehci-s5h2x probing completed. ehci-s5h2x ehci-s5h2x.1: initializing S5H2XXX-SOC USB Controller ehci-s5h2x ehci-s5h2x.1: S5H2X On-chip EHCI Host controller ehci-s5h2x ehci-s5h2x.1: new USB bus registered, assigned bus number 2 ehci-s5h2x ehci-s5h2x.1: s5h2x_ehci_setup success ehci-s5h2x ehci-s5h2x.1: irq 17, io mem 0x30080000 ehci-s5h2x ehci-s5h2x.1: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected ehci-s5h2x ehci-s5h2x.1: ehci-s5h2x probing completed. ohci-s5h2x ohci-s5h2x.0: S5H2X On-chip OHCI Host controller ohci-s5h2x ohci-s5h2x.0: new USB bus registered, assigned bus number 3 ohci-s5h2x ohci-s5h2x.0: irq 14, io mem 0x30078000 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 1 port detected ohci-s5h2x ohci-s5h2x.1: S5H2X On-chip OHCI Host controller ohci-s5h2x ohci-s5h2x.1: new USB bus registered, assigned bus number 4 ohci-s5h2x ohci-s5h2x.1: irq 16, io mem 0x30088000 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 1 port detected 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: v2.6:USB HID core driver mice: PS/2 mouse device common for all mice TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 17 NET: Registered protocol family 15 VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 Sending DHCP requests ., OK IP-Config: Got DHCP answer from 192.168.1.1, my address is 192.168.1.104 IP-Config: Complete: device=eth0, addr=192.168.1.104, mask=255.255.255.0, gw=192.168.1.1, host=kang, domain=, nis-domain=(none), bootserver=192.168.1.1, rootserver=192.168.1.142, rootpath= Looking up port of RPC 100003/2 on 192.168.1.142 Looking up port of RPC 100005/1 on 192.168.1.142 VFS: Mounted root (nfs filesystem). Freeing init memory: 104K [SERIAL INPUT MANAGE] Managed tty_struct(.name:ttyS1) Setup!!! [SERIAL INPUT MANAGE] disable_serial : ~~bye(len:5) [SERIAL INPUT MANAGE] enable_serial : debug(len: 5) [27_64_512] Linux version 2.6.18_SELP-ARM (aquadran@server) (gcc version 4.2.0 2 0070514 (GPL2)) #79 PREEMPT Mon Jan 4 22:47:02 CET 2010 ================================================================================ SAMSUNG: v2.6.18_SELP_3.X_GA_bayhill+/A1(P24) (Detailed Information: /sys/selp/vd/lspinfo/summary) ================================================================================ >> ONBOOT :: 0x59a50219 0x12821282 Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(139,6
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(139,6[/code]
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your nfs server is fine, tv rebooted.
I wonder why it reboot. Do you have watchdog turn off ?
look what you have in /etc/rcS
if you not have watchdog turn off put MicomCtrl 23 into /etc/rcS