diff --git a/drivers/hwinfo/hwinfo_imxrt.c b/drivers/hwinfo/hwinfo_imxrt.c index 2f9b9397947..ba51249164c 100644 --- a/drivers/hwinfo/hwinfo_imxrt.c +++ b/drivers/hwinfo/hwinfo_imxrt.c @@ -17,8 +17,13 @@ ssize_t z_impl_hwinfo_get_device_id(uint8_t *buffer, size_t length) { struct imxrt_uid dev_id; +#ifdef CONFIG_SOC_SERIES_IMX_RT11XX + dev_id.id[0] = sys_cpu_to_be32(OCOTP->FUSEN[17].FUSE); + dev_id.id[1] = sys_cpu_to_be32(OCOTP->FUSEN[16].FUSE); +#else dev_id.id[0] = sys_cpu_to_be32(OCOTP->CFG2); dev_id.id[1] = sys_cpu_to_be32(OCOTP->CFG1); +#endif if (length > sizeof(dev_id.id)) { length = sizeof(dev_id.id);