intel: Update RSU driver return code
Modify RSU driver error code for backward-compatibility with
Linux RSU driver
Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: Ib9e38d4017efe35d3aceeee27dce451fbd429fb5
diff --git a/plat/intel/soc/common/include/socfpga_sip_svc.h b/plat/intel/soc/common/include/socfpga_sip_svc.h
index 2b1d983..19a52f7 100644
--- a/plat/intel/soc/common/include/socfpga_sip_svc.h
+++ b/plat/intel/soc/common/include/socfpga_sip_svc.h
@@ -10,9 +10,11 @@
/* SiP status response */
#define INTEL_SIP_SMC_STATUS_OK 0
-#define INTEL_SIP_SMC_STATUS_ERROR 0x4
#define INTEL_SIP_SMC_STATUS_BUSY 0x1
#define INTEL_SIP_SMC_STATUS_REJECTED 0x2
+#define INTEL_SIP_SMC_STATUS_ERROR 0x4
+#define INTEL_SIP_SMC_RSU_ERROR 0x7
+
/* SMC SiP service function identifier */
#define INTEL_SIP_SMC_FPGA_CONFIG_START 0xC2000001