On Fri, Nov 21, 2014 at 10:39 AM, Eric L <[email protected]> wrote:
> Hi Robert,
>
> In attachment the console logs.
>
> The board stops booting at:
>  Waiting for root device /dev/mmcblk1p2...

Well the "drive" is:

mmcblk0

[    2.210705] mmc1: BKOPS_EN bit is not set
[    2.217351] mmc1: new high speed MMC card at address 0001
[    2.223512] mmcblk0: mmc1:0001 MMC02G 1.78 GiB
[    2.228495] mmcblk0boot0: mmc1:0001 MMC02G partition 1 1.00 MiB
[    2.234890] mmcblk0boot1: mmc1:0001 MMC02G partition 2 1.00 MiB
[    2.243176]  mmcblk0: p1 p2
[    2.247926]  mmcblk0boot1: unknown partition table
[    2.254434]  mmcblk0boot0: unknown partition table

to fix it.. stick in a blank microSD card..

eMMC will now come up as mmcblk1

then run:

sudo update-initramfs -ck `uname -r`

shutdown, remove microsd card, then power up.

With the initrd generated above, u-boot will go back to uuid based
booting and find the eMMC properly..

*uuid's only work with an initrd..

by not creating an initrd for the newly installed kernel you broke
eMMC booting..

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

-- 
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