I have FPGA rev 0x02. Worked for my 4 GB SDHC.
Did this today:
1. Downloaded 2.6.34-512mb-sd-feb282011.dd.gz (there seem to be 2 options for
download)
2. Renamed it to bz2
3. bunzip2
4. dd if=file.dd of=/dev/sdd
5. Tried booting from SD, worked.
6. Resized SD partition 4:
a) copied all data to temporary directory: cp -r * ../temp
b) deleted & recreated partition using fdisk
c) mkfs.ext2 /dev/sdd4
d) copied all data back: cp -r ../temp/* ./
7. Tried booting from SD, worked again.
Jaan
--- In "powcrystals" <> wrote:
>
> I've been trying to upgrade my TS-7800 to the 2.6.34 kernel, but
> unsuccessfully. I keep encountering really odd errors during boot.
>
> What I've tried:
>
> 1: Download 2.6.34 512MB image from TS' FTP site.
> 2: Use dd to copy that onto an SD card. I have both an 8GB and a 16GB card
> I've tried that have the same problem; the 16GB one I purchased today to make
> sure the card wasn't somehow broken.
> 3: Boot the TS-7800 in this configuration. At this point, it works.
> 4: Use gparted on the card to resize partition 4 to occupy the rest of the
> space on the disk. (I've also tried using fdisk destructively and then
> creating a new ext3 fs, that didn't work any better.)
> 5: Boot the TS-7800 in this configuration. Then this happens over serial
> console:
> >> Booting Linux (using SD Card)...
> INIT: version 2.86 booting
> Starting the hotplug events dispatcher: udevd.
> Synthesizing the initial hotplug events...done.
> Waiting for /dev to be fully populated...done.
> /etc/rcS.d/S04mountdevsubfs.sh: line 20: [: missing `]'
> /etc/rcS.d/S04mountdevsubfs.sh: line 41: unexpected EOF while looking for
> matching ``'
> /etc/rcS.d/S04mountdevsubfs.sh: line 48: syntax error: unexpected end of file
> /etc/rcS.d/S10checkroot.sh: line 18: SULÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿðOGIN=no: command not
> found
> /etc/rcS.d/S10checkroot.sh: line 39: syntax error near unexpected token `)'
> /etc/rcS.d/S10checkroot.sh: line 39:
> `6RæöFRÀ µ+ßZ¿ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ2"7vFB2öâÖBFWf6R÷"fÆRFBÖ&RöâÖB 2FWf6RÀ 22FRÖ÷VçB&ÖWFW'2f÷"FWfg2fÆW77FVÒà 0 WV2ÂcÂöWF2ög7F
>
> This goes on for about 3 pages before init gives up and just stops. The exact
> text that shows up and the files that fail to run differ somewhat each time,
> but the effect is essentially the same.
>
> I've tried running the AVR reflash utility in the hope that somehow that
> would fix it, it had no effect. As I stated earlier, I tried acquiring a new
> SD card, that didn't help either. e2fsck says the FS on partition 4 is
> healthy even with -f, and the card works just fine in my Ubuntu VM. I even
> tried rebuilding the 2.6.34 kernel from the source download TS has on their
> FTP, that didn't work either.
>
> If I put it on onboard flash boot (JP1 off) which still has 2.6.21, it boots
> successfully using sdroot. I also seem to have a fairly old FPGA rev (3) if I
> read this list correctly that 10 is the newest, I'm not sure if that matters
> or not.
>
> Does anyone have any idea why this doesn't work? There seem to be enough
> posts here of people getting the board to work with 2.6.34 that I imagine I
> have to be missing something obvious, but the only conclusion I can draw is
> that the 2.6.34 driver does not work correctly with SDHC cards, and I'm
> hoping that is not the case.
>
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