Zong Li 05e254862f board: sifive: Add an interface to get PCB revision
There are different DDR parameter settings for different board
revisions. Add a new interface to get the PCB revision to determine
which DT should be selected at runtime.

Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-07-06 20:24:25 +08:00
..
2019-08-15 13:42:28 +08:00
2021-04-22 14:09:45 -04:00
2020-08-25 09:34:47 +08:00
2020-06-25 13:24:10 -04:00