OK, the 7260 I have is booting from the SD, I wanted to change it to boot from
the onboard flash to see what is on here.
However again the manual doesn't help and the board fails to boot if you put in
what they have for redboot. So I changed it to this:
To do this I needed to change the redboot script from:
.. fis load vmlinux
.. fis load initrd
.. exe -r 0x600000 -s 0x200000 -b 0x218000 -l 0x200000 -c
"console=ttyAM0,115200 root=/dev/mtdblock1 init=/linuxrc rw"
However, it gets a lot farther but still dies at the end.
Any ideas what is going on here?
Is this some type of altered kernel and flash that is forcing some SD card
requirement?
Kernel command line: console=ttyAM0,115200 root=/dev/mtdblock1 init=/linuxrc rw
Console: colour dummy device 80x30
Calibrating delay loop... 99.94 BogoMIPS
Memory: 8MB 8MB 8MB 8MB = 32MB total
Memory: 26576KB available (1208K code, 336K data, 72K init)
Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 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
Real Time Clock Driver v1.10f
ep93xx_eth() version: ep93xx_eth.c: V1.0 09/04/2003 Cirrus Logic
RAMDISK driver initialized: 16 RAM disks of 12288K size 1024 blocksize
Searching for NAND flash...
NAND device: Manufacturer ID: 0xec, Chip ID: 0x75 (Samsung NAND 32MiB 3,3V
8-bit)
Scanning device for bad blocks
Using static partition definition
Creating 3 MTD partitions on "NAND 32MiB 3,3V 8-bit":
0x00000000-0x00004000 : "TS-BOOTROM"
0x00004000-0x01d04000 : "Linux"
0x01d04000-0x02000000 : "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 2048 bind 4096)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.97 (double precision)
RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 1024 blocks [1 disk] into ram disk... done.
Freeing initrd memory: 2048K
VFS: Mounted root (ext2 filesystem).
Mounted devfs on /dev
Using sdcard.o
sdcard0: Technologic Systems SD card controller, address 0x13000000
sdcard0: no card found
insmod: init_module: sdcard0: Device or resource busy
mount: Mounting /dev/sdcard0/disc0/part3 on /mnt failed: No such file or
directory
pivot_root: pivot_root: No such file or directory
/linuxrc: 9: /bin/umount: not found
/linuxrc: 10: /bin/mount: not found
/linuxrc: 11: /bin/mount: not found
exec: 13: /usr/sbin/chroot: not found
VFS: Mounted root (yaffs filesystem).
Trying to move old root to /initrd ... okay
mount_devfs_fs(): unable to mount devfs, err: -2
Freeing init memory: 72K
Warning: unable to open an initial console.
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