imx8mq: fix soc_id issue

The chip revision should ONLY overwrite the lower 16 bits of
soc_id, otherwise, the cpu_is_imx8mq() API in Linux kernel
will be incorrect.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
(cherry picked from commit ca98a9fca54b491755e515ca0f0d7f53a19ad74f)
1 file changed