diff options
| -rw-r--r-- | plat/imx/imx8mq/src.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plat/imx/imx8mq/src.c b/plat/imx/imx8mq/src.c index f77d2551..4c7b0909 100644 --- a/plat/imx/imx8mq/src.c +++ b/plat/imx/imx8mq/src.c @@ -66,7 +66,8 @@ int imx_soc_handler(uint32_t smc_fid, u_register_t x1, u_register_t x2, } else if (mmio_read_32(IMX_OCOTP_BASE + SW_INFO_B1) == 0xff0055aa) { /* 0xff0055aa is magic number for B1 */ - val = 0x21; + val &= ~0xff; + val |= 0x21; } } |