Commits
Bai Ping committed cf6fa147714
MLK-16266-01 ARM: imx: improve the soc revision calculation flow On our i.MX6 SOC, the DIGPROG register is used for represent the SOC ID and silicon revision. The revision has two part: MAJOR and MINOR. each is represented in 8 bits in the register. bits [15:8]: reflect the MAJOR part of the revision; bits [7:0]: reflect the MINOR part of the revision; In our linux kernel, the soc revision is represented in 8 bits. MAJOR part and MINOR each occupy 4 bits. previous method does NOT take care about the MAJOR part in DIGPROG register. So reformat the revision read from the HW to compatible the revision format used in kernel. Signed-off-by: Bai Ping <ping.bai@nxp.com>