Hi, try adding "init=/bin/bash" to your kernel command line.
That will give you a shell instead of init as root process. You will
then be able to reset the superuser password the usual way.
/Per Öberg
vadlamanisrikar wrote:
> *Hello guys, *
>
> *i am trying to login to a TS7250 board, but the earlier guy who used to
> use it might have changed the root password and i dont know what it is.
> so i was trying to find a way to login.*
>
> *first of all when i start the board, the messages i get are*
>
>> TS-NANDBOOT, Rev 1.01 - built 10:30:52, Dec 20 2005
>
>>> Copyright (C) 2005, Technologic Systems
>
>>> TS-BOOTROM, Rev 1.06 - built 16:42:59, Jan 5 2006
>
>>> Copyright (C) 2005, Technologic Systems
>
>>> TS-7250: Rev E0 CPU, Rev B PLD, 64MB SDRAM
>
> +Ethernet eth0: MAC address 00:d0:69:40:3d:d5
>
> IP: 192.168.0.51/255.255.255.0, Gateway: 192.168.0.11
>
> Default server: 192.168.0.11
>
> RedBoot(tm) bootstrap and debug environment [ROMRAM]
>
> Non-certified release, version current-TS_5 - built 14:53:43, Jan 13 2006
>
> Platform: TS-7250 Board (ARM920T) Rev A
>
> Copyright (C) 2000, 200 1, 2002, 2003, 2004 Red Hat, Inc.
>
> RAM: 0x00000000-0x02000000, [0x000529a0-0x01fdd000] available
>
> FLASH: 0x60000000 - 0x68000000, 1024 blocks of 0x00020000 bytes each.
>
> == Executing boot script in 0.100 seconds - enter ^C to abort
>
> RedBoot> fis load vmlinux
>
> RedBoot> exec -c "console=ttyAM0,115200 root=/dev/mtdblock1"
>
> Using base address 0x00218000 and length 0x000c0000
>
> Linux version 2.4.26-ts9
> <>) (gcc version 3.3.4) #151 Mon Feb 13
> 16:01:46 MST 2006
>
> CPU: Arm920Tid(wb) revision 0
>
> Machine: ep9301
>
> On node 0 totalpages: 2048
>
> zone(0): 2048 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> On node 1 totalpages: 2048
>
> zone(0): 2048 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> On node 2 totalpages: 2048
>
> zone(0): 2048 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> On node 3 totalpages: 2048
>
> zone(0): 2048 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> On node 12 totalpages: 2048
>
> zone(0): 2048 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> On node 13 totalpages: 2048
>
> zone(0): 2048 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> On node 14 totalpages: 2048
>
> zone(0): 2048 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> On node 15 totalpages: 2048
>
> zone(0): 2048 pages.
>
> zone(1): 0 pages.
>
> zone(2): 0 pages.
>
> Kernel command line: console=ttyAM0,115200 root=/dev/mtdblock1
>
> Console: colour dummy device 80x30
>
> Calibrating delay loop... 99.94 BogoMIPS
>
> Memory: 8MB 8MB 8MB 8MB 8MB 8MB 8MB 8MB = 64MB total
>
> Memory: 61032KB available (1199K code, 334K data, 72K init)
>
> Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
>
> Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
>
> Mount cache hash table entries: 512 (order: 0, 4096 bytes)
>
> Buffe r cache hash table entries: 4096 (order: 2, 16384 bytes)
>
> Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
>
> CPU: Testing write buffer: pass
>
> POSIX conformance testing by UNIFIX
>
> Linux NET4.0 for Linux 2.4
>
> Based upon Swansea University Computer Society NET3.039
>
> Initializing RT netlink socket
>
> Starting kswapd
>
> devfs: v1.12c (20020818) Richard Gooch
> <>)
>
> devfs: boot_options: 0x1
>
> ttyAM0 at MMIO 0x808c0000 (irq = 52) is a AMBA
>
> ttyAM1 at MMIO 0x808d0000 (irq = 54) is a AMBA
>
> ttyAM2 at MMIO 0x808e0000 (irq = 55) is a AMBA
>
> pty: 1024 Unix98 ptys configured
>
> Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ enabled
>
> rtc: no TS-5620 RTC detected.
>
> ep93xx_eth() version: ep93xx_eth.c: V1.0 09/04/2003 Cirrus Logic
>
> RAMDISK driver initialized: 16 RAM disks of 12288K size 1024 blocksize
>
> about to do sbc_setin fo
>
> Searching for NAND flash...
>
> NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB
> 3,3V 8-bit)
>
> Using static partition definition
>
> Creating 3 MTD partitions on "NAND 128MiB 3,3V 8-bit":
>
> 0x00000000-0x00020000 : "TS-BOOTROM"
>
> 0x00020000-0x07d20000 : "Linux"
>
> 0x07d20000-0x08000000 : "RedBoot"
>
> NET4: Linux TCP/IP 1.0 for NET4.0
>
> IP Protocols: ICMP, UDP, TCP, IGMP
>
> IP: routing cache hash table of 512 buckets, 4Kbytes
>
> TCP: Hash tables configured (established 4096 bind 8192)
>
> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
>
> NetWinder Floating Point Emulator V0.97 (double precision)
>
> VFS: Mounted root (yaffs2 filesystem).
>
> Mounted devfs on /dev
>
> Freeing init memory: 72K
>
> INIT: version 2.85-ts1.00 booting
>
> http://www.embeddedarm.com
>
> email:
>
> devfsd v1.3.25 started for /dev
>
> now mounting / proc
>
> mounting local filesystems (in fstab)
>
> **>> Block 87 retired
>
> **>> Block 88 retired
>
> **>> Block 89 retired
>
> **>> Block 90 retired
>
> **>> Block 91 retired
>
> **>> Block 92 retired
>
> **>> Block 93 retired
>
> **>> Block 94 retired
>
> **>> Block 95 retired
>
> **>> Block 96 retired
>
> **>> Block 97 retired
>
> **>> Block 98 retired
>
> **>> Block 99 retired
>
> **>> Block 100 retired
>
> *-----------*
>
> |yaffs tragedy: no more eraased blocks
> |
>
> !!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!
>
> **>> yaffs write required 58521 attempts
>
> rm: unable to remove `/www/apache/logs/httpd.pid': Directory not empty
>
> INIT: Entering runlevel: 3
>
> Setting hostname....
>
> Bringing up interface eth0..
>
> enable_irq(39) unbalanced from c02d0520
>
> Bringing up interface lo..
>
> setting kernel IP routing tables
>
> Starting portmap...
>
> Starting INETD...
>
> yaffs tragedy: no more eraased blocks
>
> !!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!
>
> yaffs tragedy: no more eraased blocks
>
> !!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!
>
> yaffs tragedy: no more eraased blocks
>
> !!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!
>
> yaffs tragedy: no more eraased blocks
>
> !!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!
>
> yaffs tragedy: no more eraased blocks
>
>
>
> ||
>
> yaffs tragedy: no more eraased blocks
>
> !!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!
>
> **>> Erasure failed 11
>
> **>> Block 11 retir ed
>
> yaffs tragedy: no more eraased blocks
>
> !!!!!!!!! Allocator out !!!!!!!!!!!!!!!!!
>
> Technologic Systems TS-LINUX/arm 7.0
>
> ts7200 login:
>
> *and these Block errors continue, so since i am a newbie i am not sure
> what that means except that it is not able to mount the file system.*
>
> *so i was trying to update the kernel, so i tried to do it with the tftp
> server, but when i logged on to redboot, it is also giving me problems,
> i cant figure out a way to logon to internet using redboot. it always
> resets it self to the static stored ip address,*
>
> RedBoot> fconfig -l
> Run script at boot: true
> Boot script:
> .. fis load vmlinux
> .. exec - c "console=ttyAM0,115200 root=/dev/mtdblock1"
>
> Boot script timeout (100ms resolution): 1
> Use BOOTP for network configuration: false
> Gateway IP address: 192.168.0.11
> Local IP address: 192.168.0.51
> Local IP address mask: 255.255.255.0
> Default server IP address: 192.168.0.11
> Network hardware address [MAC]: 0x00:0xD0:0x69:0x40:0x3D:0xD5
> GDB connection port: 9000
> Force console for special debug messages: false
> Network debug at boot time: false
> RedBoot>
>
> *can some one give me suggestions or point me in to the right direction
> to make this board up and running.*
>
> Sri
>
>
--
Per Öberg, Ph.D. Student
Address: Division of Vehicular Systems
Department of Electrical Engineering
Linköpings universitet
581 83 Linköping, SWEDEN
Phone: +46 (0)13-28 23 69
e-mail:
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