tree 3693109310b27efa5c147675644ee80da06e184b
parent 18fa09d2d848c70ef25e34ce310745614c79060d
author Jacky Bai <ping.bai@nxp.com> 1557923501 +0800
committer Ye Li <ye.li@nxp.com> 1558697355 -0700

MLK-21745-01 driver: ddr: Refine the ddr init driver on imx8m

Refine the ddr init driver to make it more reusable for different
DDR type(LPDDR4, DDR4 & DDR3L). So we can reduce some redundant
code.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit 3c0b1b346a891fef7a81856e3ee9019e2b81602d)