tree d760a65180c7dcd93e64ef6e11b2875a1e834cc4
parent d13b6882c74c69e6bd2d3b40e72432dfad9f5772
author Jagan Teki <jagan@amarulasolutions.com> 1568700638 +0530
committer Kever Yang <kever.yang@rock-chips.com> 1568856931 +0800

ram: rk3288: Initialize dram for TPL builds

Few of the rk3288 boards like tinker, vyasa are using
TPL, SPL bootchain so the dram initialization must needed
during TPL stage. So add proper ifconstruct to satisfy
both TPL, SPL and SPL-only bootchain boards.

This eventually fixing TPL to SPL handoff, otherwise missing
dram initilaztion at TPL stage would leads to SPL hang.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>