Booting 3.2 image on Beaglebone Black

GoogleGroups
1

I’m trying to boot a beaglebone linux 3.2 SD card on a beaglebone black and I get the following error after the kernel loads:

[ 1.842913] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 1.852180] Waiting for root device /dev/mmcblk0p2…
[ 1.896105] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 1.906422] mmc0: new high speed SDHC card at address b368
[ 1.912515] mmcblk0: mmc0:b368 USD 7.45 GiB
[ 1.918442] mmcblk0: p1 p2
[ 1.966129] EXT3-fs (mmcblk0p2): error: couldn’t mount because of unsupported optional features (240)
[ 1.975844] List of all partitions:
[ 1.979498] b300 7822336 mmcblk0 driver: mmcblk
[ 1.985058] b301 102400 mmcblk0p1 00000000-0000-0000-0000-000000000mmcblk0p1
[ 1.993445] b302 1835008 mmcblk0p2 00000000-0000-0000-0000-000000000mmcblk0p2
[ 2.001821] No filesystem could mount root, tried: ext3
[ 2.007393] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)

Any ideas on how to resolve this?

2

Sounds like your 3.2 SD card is not compatible with the BeagleBone Black. Did you disable the eMMC or are you holding the boot button down?

Gerald

3

Gerald,

I held down the boot button.
Do you know what all I need to do to get my 3.2 build to work on the black?

4

For the 3.2 to work, just use the image we point everyone to that already works.

http://circuitco.com/support/index.php?title=BeagleBoneBlack#TI_EZSDK

Gerald

5

Gerald,
I held down the boot button.
Do you know what all I need to do to get my 3.2 build to work on the black?

You should really look at the error message again...

[ 1.966129] EXT3-fs (mmcblk0p2): error: couldn't mount because of
unsupported optional features (240)

"hint".

[ 1.975844] List of all partitions:
[ 1.979498] b300 7822336 mmcblk0 driver: mmcblk
[ 1.985058] b301 102400 mmcblk0p1
00000000-0000-0000-0000-000000000mmcblk0p1
[ 1.993445] b302 1835008 mmcblk0p2
00000000-0000-0000-0000-000000000mmcblk0p2
[ 2.001821] No filesystem could mount root, tried: ext3

aka... Just maybe your "partition" is not ext3 and "possibly" ext4?

Regards,