tree 1361f8f68fd705d3c44f21cbc5ea77e67a1dc11b
parent a11e30f8c877ea9aaeef0e9e762b811a08d65bd1
author Marcin Niestroj <m.niestroj@grinn-global.com> 1481125592 +0100
committer Stefano Babic <sbabic@denx.de> 1481880664 +0100

ARM: imx6ul: Add support for liteSOM

liteSOM is a System On Module (http://grinn-global.com/litesom/). It
can't exists on its own, but will be used as part of other boards.

Hardware specification:
 * NXP i.MX6UL processor
 * 256M or 512M DDR3 memory
 * optional eMMC (uSDHC2)

Here we treat SOM similar to SOC, so we place it inside arch/arm/mach-*
directory and make it possible to reuse initialization code (i.e. DDR,
eMMC init) for all boards that use it.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>