commit c44e43d4f56ecfa0fae834708f1b78a311798fb6
author Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> Tue Nov 17 15:05:01 2020 +0000
committer Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> Mon Dec 14 18:02:33 2020 +0000
tree 0ffa4d82c5fd11386049eeb2d8dadefac6a720cb
parent 47d514d65b9e3ffdfcb67634143d3876ab398566

plat: tc0: OP-TEE as S-EL1 SP with SPMC at S-EL2

This patch adds support to enable OP-TEE as S-EL1 SP with SPMC at S-EL2
     - create SPMC manifest file with OP-TEE as SP
     - add support for ARM_SPMC_MANIFEST_DTS build option
     - add optee entry with ffa as method in tc0.dts

Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: Ia9b5c22c6f605d3886914bbac8ac45e8365671cb

plat/arm/board/tc0/platform.mk

diff --git a/plat/arm/board/tc0/platform.mk b/plat/arm/board/tc0/platform.mk
index 5d2cc38..6cc5f46 100644
--- a/plat/arm/board/tc0/platform.mk
+++ b/plat/arm/board/tc0/platform.mk
@@ -86,8 +86,12 @@
 $(eval $(call TOOL_ADD_PAYLOAD,${TB_FW_CONFIG},--tb-fw-config,${TB_FW_CONFIG}))
 
 ifeq (${SPD},spmd)
-FDT_SOURCES		+=	${TC0_BASE}/fdts/${PLAT}_spmc_manifest.dts
-TC0_TOS_FW_CONFIG	:=	${BUILD_PLAT}/fdts/${PLAT}_spmc_manifest.dtb
+ifeq ($(ARM_SPMC_MANIFEST_DTS),)
+ARM_SPMC_MANIFEST_DTS	:=	${TC0_BASE}/fdts/${PLAT}_spmc_manifest.dts
+endif
+
+FDT_SOURCES		+=	${ARM_SPMC_MANIFEST_DTS}
+TC0_TOS_FW_CONFIG	:=	${BUILD_PLAT}/fdts/$(notdir $(basename ${ARM_SPMC_MANIFEST_DTS})).dtb
 
 # Add the TOS_FW_CONFIG to FIP and specify the same to certtool
 $(eval $(call TOOL_ADD_PAYLOAD,${TC0_TOS_FW_CONFIG},--tos-fw-config,${TC0_TOS_FW_CONFIG}))