commit e97351d9f17b282671394887edf9095aecfb3cc2
author Achin Gupta <achin.gupta@arm.com> Fri Oct 11 15:15:19 2019 +0100
committer Max Shvetsov <maksims.svecovs@arm.com> Mon Feb 10 14:09:21 2020 +0000
tree a9a92f3c3555d92e8544fb3f8ed9009d1f38f546
parent da6ef0e1973a0dada10c846fad7fc88344837ddb

SPMD: add support to run BL32 in TDRAM and BL31 in secure DRAM on Arm FVP

This patch reserves and maps the Trusted DRAM for SPM core execution.
It also configures the TrustZone address space controller to run BL31
in secure DRAM.

Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Artsem Artsemenka <artsem.artsemenka@arm.com>
Change-Id: I7e1bb3bbc61a0fec6a9cb595964ff553620c21dc

plat/arm/board/fvp/fvp_common.c

diff --git a/plat/arm/board/fvp/fvp_common.c b/plat/arm/board/fvp/fvp_common.c
index ffaa93d..2c880fc 100644
--- a/plat/arm/board/fvp/fvp_common.c
+++ b/plat/arm/board/fvp/fvp_common.c
@@ -86,6 +86,9 @@
 #ifdef __aarch64__
 	ARM_MAP_DRAM2,
 #endif
+#if defined(SPD_spmd)
+	ARM_MAP_TRUSTED_DRAM,
+#endif
 #ifdef SPD_tspd
 	ARM_MAP_TSP_SEC_MEM,
 #endif