tree 9028a337558a7d726f9bd0b779216cf1f0ab0df9
parent 39edfaa758a1f875dfed8d8749e4c84c21db6e2a
author YouMin Chen <cym@rock-chips.com> 1573787084 +0800
committer Kever Yang <kever.yang@rock-chips.com> 1573979036 +0800

ram: rk3328: use common sdram driver

RK3328 has a similar controller and phy with PX30, so we can use the
common driver for it and remove the duplicate codes.

Signed-off-by: YouMin Chen <cym@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>