diff options
Diffstat (limited to 'arch/arm/mach-imx/imx8mq.c')
| -rw-r--r-- | arch/arm/mach-imx/imx8mq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx8mq.c b/arch/arm/mach-imx/imx8mq.c index 089344528d..d06ba098c3 100644 --- a/arch/arm/mach-imx/imx8mq.c +++ b/arch/arm/mach-imx/imx8mq.c @@ -20,6 +20,7 @@ #include <mach/revision.h> #include <mach/imx8mq.h> #include <mach/reset-reason.h> +#include <mach/ocotp.h> #include <linux/iopoll.h> #include <linux/arm-smccc.h> @@ -27,6 +28,11 @@ #define FSL_SIP_BUILDINFO 0xC2000003 #define FSL_SIP_BUILDINFO_GET_COMMITHASH 0x00 +u64 imx8mq_uid(void) +{ + return imx_ocotp_read_uid(IOMEM(MX8MQ_OCOTP_BASE_ADDR)); +} + int imx8mq_init(void) { void __iomem *anatop = IOMEM(MX8MQ_ANATOP_BASE_ADDR); @@ -52,6 +58,7 @@ int imx8mq_init(void) * Reset reasons seem to be identical to that of i.MX7 */ imx_set_reset_reason(src + IMX7_SRC_SRSR, imx7_reset_reasons); + pr_info("%s unique ID: %llx\n", cputypestr, imx8mq_uid()); if (IS_ENABLED(CONFIG_ARM_SMCCC) && IS_ENABLED(CONFIG_FIRMWARE_IMX8MQ_ATF)) { |