feat(rme): add Test Realm Payload (TRP)
TRP is a small test payload that implements Realm Monitor
Management (RMM) functionalities. RMM runs in the Realm world
(R-EL2) and manages the execution of Realm VMs and their
interaction with the hypervisor in Normal world.
TRP is used to test the interface between RMM and Normal world
software, known as Realm Management Interface (RMI). Current
functions includes returning RMM version and transitioning
granules from Non-secure to Realm world and vice versa.
More information about RMM can be found at:
https://developer.arm.com/documentation/den0125/latest
Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com>
Change-Id: Ic7b9a1e1f3142ef6458d40150d0b4ba6bd723ea2
diff --git a/plat/arm/board/fvp/include/platform_def.h b/plat/arm/board/fvp/include/platform_def.h
index 8b25a54..a716546 100644
--- a/plat/arm/board/fvp/include/platform_def.h
+++ b/plat/arm/board/fvp/include/platform_def.h
@@ -222,6 +222,9 @@
#define PLAT_ARM_TSP_UART_BASE V2M_IOFPGA_UART2_BASE
#define PLAT_ARM_TSP_UART_CLK_IN_HZ V2M_IOFPGA_UART2_CLK_IN_HZ
+#define PLAT_ARM_TRP_UART_BASE V2M_IOFPGA_UART3_BASE
+#define PLAT_ARM_TRP_UART_CLK_IN_HZ V2M_IOFPGA_UART3_CLK_IN_HZ
+
#define PLAT_FVP_SMMUV3_BASE UL(0x2b400000)
/* CCI related constants */
diff --git a/plat/arm/board/fvp/trp/trp-fvp.mk b/plat/arm/board/fvp/trp/trp-fvp.mk
new file mode 100644
index 0000000..a450541
--- /dev/null
+++ b/plat/arm/board/fvp/trp/trp-fvp.mk
@@ -0,0 +1,12 @@
+#
+# Copyright (c) 2021, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+# TRP source files specific to FVP platform
+
+RMM_SOURCES += plat/arm/board/fvp/aarch64/fvp_helpers.S
+
+include plat/arm/common/trp/arm_trp.mk
+