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feat(intel): support SiP SVC version 

This command supports to return SiP SVC major and minor version.

Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: Ia8bf678b8de0278aeaae748f24bdd05f8c9f9b47
This commit is contained in:
Sieu Mun Tang 2022-04-27 18:24:06 +08:00
parent ae19fef337
commit f0c40b897f
2 changed files with 10 additions and 2 deletions
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7
plat/intel/soc/common/include/socfpga_sip_svc.h
View File

@ -59,14 +59,17 @@
SYSMGR_ECC_DDR0_MASK |\
SYSMGR_ECC_DDR1_MASK)
/* Non-mailbox SMC Call */
#define INTEL_SIP_SMC_SVC_VERSION 0xC2000200
/* SMC function IDs for SiP Service queries */
#define SIP_SVC_CALL_COUNT 0x8200ff00
#define SIP_SVC_UID 0x8200ff01
#define SIP_SVC_VERSION 0x8200ff03
/* SiP Service Calls version numbers */
#define SIP_SVC_VERSION_MAJOR 0
#define SIP_SVC_VERSION_MINOR 1
#define SIP_SVC_VERSION_MAJOR 1
#define SIP_SVC_VERSION_MINOR 0
/* Structure Definitions */

5
plat/intel/soc/common/socfpga_sip_svc.c
View File

@ -548,6 +548,11 @@ uintptr_t sip_smc_handler(uint32_t smc_fid,
&mbox_error);
SMC_RET4(handle, status, mbox_error, x1, retval64);
case INTEL_SIP_SMC_SVC_VERSION:
SMC_RET3(handle, INTEL_SIP_SMC_STATUS_OK,
SIP_SVC_VERSION_MAJOR,
SIP_SVC_VERSION_MINOR);
default:
return socfpga_sip_handler(smc_fid, x1, x2, x3, x4,
cookie, handle, flags);