tree 72f68ac89d099586bb172edb35065986b2664301
parent a13465b54f1fffff5f253492ccef89d7c7848136
author Anson Huang <Anson.Huang@nxp.com> 1535955327 +0800
committer Anson Huang <Anson.Huang@nxp.com> 1536111840 +0800

imx8mq: update chip revision method for B1

i.MX8MQ B1's chip revision is identified by reading
OCOTP offset 0x40, the magic number 0xff0055aa is
for B1.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
(cherry picked from commit 701e7961dfe568d724343c4e2897907cb34cc276)