diff options
| -rw-r--r-- | drivers/hab/habv4.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/hab/habv4.c b/drivers/hab/habv4.c index 0238b98dfb..f74de009fc 100644 --- a/drivers/hab/habv4.c +++ b/drivers/hab/habv4.c @@ -168,6 +168,7 @@ struct habv4_rvt { #define FSL_SIP_HAB_REPORT_STATUS 0x04 #define FSL_SIP_HAB_FAILSAFE 0x05 #define FSL_SIP_HAB_CHECK_TARGET 0x06 +#define FSL_SIP_HAB_GET_VERSION 0x07 static enum hab_status hab_sip_report_status(enum hab_config *config, enum habv4_state *state) @@ -193,6 +194,15 @@ static enum hab_status hab_sip_report_status(enum hab_config *config, return (enum hab_status)res.a0; } +static uint32_t hab_sip_get_version(void) +{ + struct arm_smccc_res res; + + arm_smccc_smc(FSL_SIP_HAB, FSL_SIP_HAB_GET_VERSION, 0, 0, 0, 0, 0, 0, &res); + + return (uint32_t)res.a0; +} + #define IMX8MQ_ROM_OCRAM_ADDRESS 0x9061C0 #define IMX8MM_ROM_OCRAM_ADDRESS 0x908040 #define IMX8MN_ROM_OCRAM_ADDRESS 0x908040 @@ -610,6 +620,8 @@ static int init_imx8m_hab_get_status(void) /* can happen in multi-image builds and is not an error */ return 0; + pr_info("ROM version: 0x%x\n", hab_sip_get_version()); + /* * Nobody will check the return value if there were HAB errors, but the * initcall will fail spectaculously with a strange error message. |