Hi Robert ,
As you mentioned i tried but still same problem .
board=am335x
board_name=A335BNLT
board_rev=0A6A
Disk /dev/mmcblk0: 1983 MB, 1983905792 bytes
4 heads, 16 sectors/track, 60544 cylinders, total 3874816 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/mmcblk0p1 * 2048 100351 49152 e W95 FAT16 (LBA)
/dev/mmcblk0p2 100352 3874815 1887232 83 Linux
is it correct partition???
U-Boot SPL 2014.04-dirty (Jun 05 2014 - 20:31:45)
** Partition 1 not valid on device 0 **
spl_register_fat_device: fat register err - -1
### ERROR ### Please RESET the board ###
boot from eMMC then on u-boot prompt i tried to run few commands
*U-Boot# fatinfo mmc 0:1*
*** No partition table - mmc 0 ***
U-Boot# mmcinfo
Device: OMAP SD/MMC
Manufacturer ID: 84
OEM: 5446
Name: MSTran Speed: 50000000
Rd Block Len: 512
SD version 2.0
High Capacity: No
Capacity: 1.8 GiB
Bus Width: 4-bit
What can be the issue Hardware ??
Thanks
Abhishek
On Monday, June 2, 2014 6:18:23 PM UTC+5:30, RobertCNelson wrote:
>
> On Sun, Jun 1, 2014 at 6:02 AM, <[email protected] <javascript:>>
> wrote:
> > Hello
> >
> > I am trying to boot BBB from uSD card but uboot is not working as
> expected ,
> > I am getting this error
> > **Partition 1 Not Valid on device 0***
> > SPL:fat register err --1
> >
> > I am using 8GB uSD card .
> > I tried to do little debugging actually MLO fails while registering FAT
> > partition.
> > ->fat_register_device
> >
> > If you could help. I am using latest rev of BBB
>
> It's either a bad build of u-boot or your partition setup is wrong.
>
> Please take a look and review:
>
>
> http://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-Bootloader:U-Boot
>
>
>
> http://eewiki.net/display/linuxonarm/BeagleBone+Black#BeagleBoneBlack-SetupmicroSD/SDcard
>
>
> Regards,
>
> --
> Robert Nelson
> http://www.rcn-ee.com/
>
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