tree f1c71d1f0ab47013eb4915c3d2139514cc08ad2a
parent 104e1115830742a59da5b15f1a4f593c8519dcd8
author Stefan Roese <sr@denx.de> 1540210075 +0200
committer Bin Meng <bmeng.cn@gmail.com> 1540731735 +0800

x86: theadorable-x86: Generate and pass root=PARTUUID instead of /dev/sdaX

To enable the root device selection (kernel cmd-line) via PARTUUID, this
patch enables CMD_PART on all missing theadorable-x86 boards and
changes the default environment to generate the root=PARTUUID string
automatically.

This fixes problems that have been noticed on systems with multiple
SATA/AHCI controller connected via PCIe, where the device name for the
root device / partition (/dev/sdaX) was incorrect.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>