fix(rdn2): populate TOS_CONFIG only when SPMC_AT_EL3 is enabled
As of now, TOS_FW_CONFIG (trusted OS config) gets populated by default
for RD-N2. However, TOS_FW_CONFIG is required only when SPMC_AT_EL3 is
enabled. As the platform should support SPMC_AT_EL3 disabled mode as
well, populate TOS_CONFIG only when SPMC_AT_EL3 is enabled.
Additionally, building of rdn2_stmm_sel0_manifest.dtb is made
conditional to align with this configuration.
Signed-off-by: Rohit Mathew <Rohit.Mathew@arm.com>
Change-Id: I9077d44b21d32ba7bf6b3b1c539662c14785ca6b
diff --git a/plat/arm/board/rdn2/fdts/rdn2_fw_config.dts b/plat/arm/board/rdn2/fdts/rdn2_fw_config.dts
index d992eac..f857f72 100644
--- a/plat/arm/board/rdn2/fdts/rdn2_fw_config.dts
+++ b/plat/arm/board/rdn2/fdts/rdn2_fw_config.dts
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2020-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -18,12 +18,14 @@
id = <TB_FW_CONFIG_ID>;
};
+#if SPMC_AT_EL3
tos_fw-config {
load-address = <0x0 0x04001500>;
max-size = <0x1000>;
id = <TOS_FW_CONFIG_ID>;
};
+#endif
nt_fw-config {
load-address = <0x0 0xFEF00000>;
max-size = <0x0100000>;
diff --git a/plat/arm/board/rdn2/platform.mk b/plat/arm/board/rdn2/platform.mk
index 28ec5dc..30402a8 100644
--- a/plat/arm/board/rdn2/platform.mk
+++ b/plat/arm/board/rdn2/platform.mk
@@ -1,4 +1,4 @@
-# Copyright (c) 2020-2023, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -93,12 +93,14 @@
# Add the NT_FW_CONFIG to FIP and specify the same to certtool
$(eval $(call TOOL_ADD_PAYLOAD,${NT_FW_CONFIG},--nt-fw-config))
+ifeq (${SPMC_AT_EL3}, 1)
STMM_CONFIG_DTS := ${RDN2_BASE}/fdts/${PLAT}_stmm_sel0_manifest.dts
FDT_SOURCES += ${STMM_CONFIG_DTS}
TOS_FW_CONFIG := ${BUILD_PLAT}/fdts/$(notdir $(basename ${STMM_CONFIG_DTS})).dtb
# Add the TOS_FW_CONFIG to FIP and specify the same to certtool
$(eval $(call TOOL_ADD_PAYLOAD,${TOS_FW_CONFIG},--tos-fw-config,${TOS_FW_CONFIG}))
+endif
override CTX_INCLUDE_AARCH32_REGS := 0
override ENABLE_FEAT_AMU := 1