David Farrell wrote:
> I have a new TS-7400 128MB, OP-BBRTC, TS-DC420-ENC.
> The 512MB SD dev card boots fine. I dd the card to a
> A-Data 2GB card and resize the 3rd partition, it will
> not boot.
>
> The linuxrc script fails to load the sdcard driver!
>
> I manually "insmod -q -f /sdcard.o dmaenable=1" the driver loads.
> (dmesg indicates 3994624 sectors, stcard0a: p1 p2 p3)
>
> I now cannot successfully "mount -o ro /dev/sdcard0/disc0/part3 /mnt/root"
> I get Invalid argument.
>
> (dmesg says VFS: Can't find ext2 filesystem on dev sdcard0(254,3).
>
> ls /dev/sdcard0/disc0 shows 254,3 as part3.
>
> (dmesg also indicates yaffs: dev is 65027 name is "fe:03")
>
> "dd if=/dev/sdcard0/disc0/part3 of=/dev/null count=256" works fine.
>
> busybox fdisk indicates sector size of 1024? This same card on my
> linux desktop fdisk indicates 512 byte sectors.
>
> I there a new sdcard.o? Mine has a filesize of 19396. I see all kinds
> of sdcard.o file sizes in the various places of the TS ftp site.
It looks like the latest sd card driver wasn't pushed out to production.
I'll look into getting that done. In the mean time, if you are
experiencing this problem it appears to be fixed in the newest driver,
which is here:
ftp://ftp.embeddedARM.com/ts-arm-sbc/ts-7200-linux/binaries/ts-modules/sdcard.o
Please let me know if you have any problems with the new version.
> David.
______ Best Regards,
|__ __/ Michael Schmidt
|| Software Engineer
||echnologic Systems (EmbeddedARM.com)
|| (480) 16610 East Laser Drive #10
|/ 837-5200 Fountain Hills, AZ 85268
http://oz.embeddedarm.com/~michael
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