--- In "jgarciallamas" <> wrote:
>
>
> Hi there,
>
> this is my first post in this forum so hi everybody. I have been reading
> your posts since years so thanks everybody for your contributions.
>
> I'm facing a problem regarding the boot process using the SD card, I know
> that I have not been the only one. I guess I have read all the posts
> regarding this issue and I have also tried different things but the question
> is that I am still on the same point, this is without being able to boot from
> the SD card.
>
> As I mentioned I'm using the TS7260. Following the instruccions on wiki what
> I have done till now is:
>
> 1. Using the kernel the board takes by default, this is:
>
> Linux version 2.4.26-ts11 (gcc version 3.3.4) #22 Tue Jun 6
> 12:23:09 MST 2006
>
> 2. Using the initrd I have found in the repositories:
>
> ts7260-sdcard-initrd-1.03.gz
>
> In order to load the initrd file I'm using a TFTP server.
>
> 3. The SD card I'm using is the default one, 256Mb, so that Debian is
> preinstalled on partition 3.
>
> 4. I have modified Redboot boot script so these are the instruccions:
>
> RedBoot> fis load vmlinux
> RedBoot> load -r -b 0x00600000 -h 10.0.0.34 ts7260-sdcard-initrd-1.03.gz
> Using default protocol (TFTP)
> Raw file loaded 0x00600000-0x0066d81d, assumed entry at 0x00600000
> RedBoot> exec -r 0x00600000 -s 447849 -b 0x00218000 -l 0x000C0000 -c
> "console=ttyAM0,115200 root=/dev/ram0 init=/linuxrc rw"
>
>
> From this point on the board boots for the first time, where some kind of
> checking is done in the sdcard. Afterwards, a second boot process is taken
> but without success. This is the point where a kernel panic message is shown:
> Kernel panic: VFS: Unable to mount root fs on 01:00
>
> This is all the output of the whole process I mention above:
>
HI,
you will note the second time arount it is not finding the initrd.
RedBoot> fis load vmlinux
RedBoot> load -r -b 0x00600000 -h 10.0.0.34 ts7260-sdcard-initrd-1.02.gz
Unable to reach host 10.0.0.34 (10.0.0.34)
so later when it tries to use it it fails :
RAMDISK: Couldn't find valid RAM disk image starting at 0.
Freeing initrd memory: 438K
Kernel panic: VFS: Unable to mount root fs on 01:00
The first time it works:
RedBoot> load -r -b 0x00600000 -h 10.0.0.34 ts7260-sdcard-initrd-1.02.gz
Using default protocol (TFTP)
Raw file loaded 0x00600000-0x0066d8f7, assumed entry at 0x00600000
I don't use SD but that is what you need to sort out. Look at why it is not
saying "using default protocol" the second time. May it is trying something
else. Specify the protocol explicitly in the script.
Maybe , rather that the output, you could post your actual boot script as shown
by
RedBoot> fconfig -l
If you fsck the SD partition before booting and umount it cleanly does it boot
OK? That's not a solution but it may help you see what's up.
HTH.
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