imx8m: soc: use arm_smccc_smc
Use arm_smccc_smc to replace call_imx_sip
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c
index 1d2c8e6..fae69be 100644
--- a/arch/arm/mach-imx/imx8m/soc.c
+++ b/arch/arm/mach-imx/imx8m/soc.c
@@ -22,6 +22,7 @@
#include <fdt_support.h>
#include <fsl_wdog.h>
#include <imx_sip.h>
+#include <linux/arm-smccc.h>
#include <linux/bitops.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -432,10 +433,12 @@
static void acquire_buildinfo(void)
{
u64 atf_commit = 0;
+ struct arm_smccc_res res;
/* Get ARM Trusted Firmware commit id */
- atf_commit = call_imx_sip(IMX_SIP_BUILDINFO,
- IMX_SIP_BUILDINFO_GET_COMMITHASH, 0, 0, 0);
+ arm_smccc_smc(IMX_SIP_BUILDINFO, IMX_SIP_BUILDINFO_GET_COMMITHASH,
+ 0, 0 , 0, 0, 0, 0, &res);
+ atf_commit = res.a0;
if (atf_commit == 0xffffffff) {
debug("ATF does not support build info\n");
atf_commit = 0x30; /* Display 0, 0 ascii is 0x30 */