From 2f8b0cc6be3787717247d1c02a45181a5ac6f125 Mon Sep 17 00:00:00 2001
From: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Date: Mon, 11 Apr 2022 14:36:54 +0100
Subject: [PATCH 2/7] Makefile: add trusty_sp_fw_config build option

Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: Ief90ae9113d32265ee2200f35f3e517b7b9a4bea
Upstream-Status: Pending [Not submitted to upstream yet]
---
 Makefile                            | 4 ++++
 docs/plat/arm/arm-build-options.rst | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/Makefile b/Makefile
index 3941f8698..a20d647a2 100644
--- a/Makefile
+++ b/Makefile
@@ -531,6 +531,10 @@ ifneq (${SPD},none)
             DTC_CPPFLAGS	+=	-DOPTEE_SP_FW_CONFIG
         endif
 
+        ifeq ($(findstring trusty_sp,$(ARM_SPMC_MANIFEST_DTS)),trusty_sp)
+            DTC_CPPFLAGS	+=	-DTRUSTY_SP_FW_CONFIG
+        endif
+
         ifeq ($(TS_SP_FW_CONFIG),1)
             DTC_CPPFLAGS	+=	-DTS_SP_FW_CONFIG
         endif
diff --git a/docs/plat/arm/arm-build-options.rst b/docs/plat/arm/arm-build-options.rst
index 339ebbe33..3c9a41fb8 100644
--- a/docs/plat/arm/arm-build-options.rst
+++ b/docs/plat/arm/arm-build-options.rst
@@ -107,6 +107,10 @@ Arm Platform Build Options
    device tree. This flag is defined only when ``ARM_SPMC_MANIFEST_DTS`` manifest
    file name contains pattern optee_sp.
 
+-  ``TRUSTY_SP_FW_CONFIG``: DTC build flag to include Trusty as SP in
+   tb_fw_config device tree. This flag is defined only when
+   ``ARM_SPMC_MANIFEST_DTS`` manifest file name contains pattern trusty_sp.
+
 -  ``TS_SP_FW_CONFIG``: DTC build flag to include Trusted Services (Crypto and
    internal-trusted-storage) as SP in tb_fw_config device tree.
 
-- 
2.30.2