tree 485ffa28131bed87158d66b6533654c168294661
parent a9e7ec525f4fdea2e4cd0f2fddef347ed54721d2
author Bin Meng <bin.meng@windriver.com> 1595225195 -0700
committer Andes <uboot@andestech.com> 1595573789 +0800

ram: sifive: Avoid using hardcoded ram base and size

At present the SiFive FU540 RAM driver uses hard-coded memory base
address and size to initialize the DDR controller. This may not be
true when this driver is used on another board based on FU540.

Update the driver to read the memory information from DT and use
that during the initialization.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Leo Liang <ycliang@andestech.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>