commit 5d187c0ba8bac9cc7f9bf4aa667b0c223b4f84a6
author Sieu Mun Tang <sieu.mun.tang@intel.com> Tue May 10 23:26:57 2022 +0800
committer Sieu Mun Tang <sieu.mun.tang@intel.com> Wed May 11 17:45:37 2022 +0800
tree 035196dc506148d15c3922383ca9138d06cb9e9f
parent 044ed488dfc48430a0ddcbf4c6b91fb3756a5c86

feat(intel): support version 2 SiP SVC SMC function ID for mailbox commands

A separated SMC function ID of mailbox command
is introduced for the new format of SMC protocol.

The new format of SMC procotol will be started
using by Zephyr.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I7996d5054f76c139b5ad55451c373f5669a1017f

plat/intel/soc/common/include/socfpga_sip_svc.h

diff --git a/plat/intel/soc/common/include/socfpga_sip_svc.h b/plat/intel/soc/common/include/socfpga_sip_svc.h
index cc44db5..b1be6a6 100644
--- a/plat/intel/soc/common/include/socfpga_sip_svc.h
+++ b/plat/intel/soc/common/include/socfpga_sip_svc.h
@@ -24,6 +24,14 @@
 #define INTEL_SIP_SMC_CMD_V2_RANGE_BEGIN			0x400
 #define INTEL_SIP_SMC_CMD_V2_RANGE_END				0x4FF
 
+/* SiP V2 protocol header */
+#define INTEL_SIP_SMC_HEADER_JOB_ID_MASK			0xF
+#define INTEL_SIP_SMC_HEADER_JOB_ID_OFFSET			0U
+#define INTEL_SIP_SMC_HEADER_CID_MASK				0xF
+#define INTEL_SIP_SMC_HEADER_CID_OFFSET				4U
+#define INTEL_SIP_SMC_HEADER_VERSION_MASK			0xF
+#define INTEL_SIP_SMC_HEADER_VERSION_OFFSET			60U
+
 /* SMC SiP service function identifier for version 1 */
 
 /* FPGA Reconfig */
@@ -143,6 +151,10 @@
 #define INTEL_SIP_SMC_V2_REG_UPDATE				0xC2000403
 #define INTEL_SIP_SMC_V2_HPS_SET_BRIDGES			0xC2000404
 
+/* V2: Mailbox function identifier */
+#define INTEL_SIP_SMC_V2_MAILBOX_SEND_COMMAND			0xC2000420
+#define INTEL_SIP_SMC_V2_MAILBOX_POLL_RESPONSE			0xC2000421
+
 /* SMC function IDs for SiP Service queries */
 #define SIP_SVC_CALL_COUNT					0x8200ff00
 #define SIP_SVC_UID						0x8200ff01