tree 7c283544780a9d351047d938d5d2123c1e585022
parent 546aad81323aa44b3b8b65c3764a70511f341cf1
author Leonid Lobachev <leonidl@google.com> 1553728139 -0700
committer Leonid Lobachev <leonidl@google.com> 1553728139 -0700

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)

Change-Id: Iff98cfa0f7ce1bb0cdfacfcceff6895165d291b5