From: Ye Li <ye.li@nxp.com>
Date: Fri, 19 Mar 2021 07:57:17 +0000 (+0800)
Subject: misc: ocotp: Update OCOTP driver for iMX8MQ B2
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=10867a0dcbffe2ac440ba75dc485857e95dbb0c5;p=u-boot.git

misc: ocotp: Update OCOTP driver for iMX8MQ B2

i.MX8MQ B2 also has fixed value in OCOTP_READ_FUSE_DATA register,
so it does not support "fuse sense" command like B1.

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---

diff --git a/drivers/misc/mxc_ocotp.c b/drivers/misc/mxc_ocotp.c
index 926c62c8a1..b1893a5c7e 100644
--- a/drivers/misc/mxc_ocotp.c
+++ b/drivers/misc/mxc_ocotp.c
@@ -335,7 +335,7 @@ int fuse_sense(u32 bank, u32 word, u32 *val)
 	struct ocotp_regs *regs;
 	int ret;
 
-	if (is_imx8mq() && is_soc_rev(CHIP_REV_2_1)) {
+	if (is_imx8mq() && (soc_rev() >= CHIP_REV_2_1)) {
 		printf("mxc_ocotp %s(): fuse sense is disabled\n", __func__);
 		return -EPERM;
 	}