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From 13de79cd4f0d25b812e5f4ad4a19bc075496be83 Mon Sep 17 00:00:00 2001
From: Vishnu Banavath <vishnu.banavath@arm.com>
Date: Fri, 3 Dec 2021 16:36:51 +0000
Subject: [PATCH 01/20] Add openamp to SE proxy deployment
Openamp is required to communicate between secure partitions(running on
Cortex-A) and trusted-firmware-m(running on Cortex-M).
These changes are to fetch libmetal and openamp from github repo's
and build it.
Upstream-Status: Pending
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
---
deployments/se-proxy/opteesp/lse.S | 28 ++++++++
deployments/se-proxy/se-proxy.cmake | 8 +++
external/openamp/libmetal-init-cache.cmake.in | 20 ++++++
external/openamp/libmetal.cmake | 67 +++++++++++++++++++
external/openamp/openamp-init-cache.cmake.in | 20 ++++++
external/openamp/openamp.cmake | 66 ++++++++++++++++++
6 files changed, 209 insertions(+)
create mode 100644 deployments/se-proxy/opteesp/lse.S
create mode 100644 external/openamp/libmetal-init-cache.cmake.in
create mode 100644 external/openamp/libmetal.cmake
create mode 100644 external/openamp/openamp-init-cache.cmake.in
create mode 100644 external/openamp/openamp.cmake
diff --git a/deployments/se-proxy/opteesp/lse.S b/deployments/se-proxy/opteesp/lse.S
new file mode 100644
index 000000000000..8e466d65fc2b
--- /dev/null
+++ b/deployments/se-proxy/opteesp/lse.S
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved.
+ */
+
+.text
+.globl __aarch64_cas4_acq_rel
+.globl __aarch64_cas4_sync
+
+__aarch64_cas4_acq_rel:
+ mov w16, w0
+ ldaxr w0, [x2]
+ cmp w0, w16
+0: bne 1f
+
+ stlxr w17, w1, [x2]
+ cbnz w17, 0b
+1: ret
+
+__aarch64_cas4_sync:
+ mov w16, w0
+ ldxr w0, [x2]
+ cmp w0, w16
+0: bne 1f
+
+ stlxr w17, w1, [x2]
+ cbnz w17, 0b
+1: ret
diff --git a/deployments/se-proxy/se-proxy.cmake b/deployments/se-proxy/se-proxy.cmake
index 426c66c05350..d39873a0fe81 100644
--- a/deployments/se-proxy/se-proxy.cmake
+++ b/deployments/se-proxy/se-proxy.cmake
@@ -61,6 +61,7 @@ add_components(TARGET "se-proxy"
target_sources(se-proxy PRIVATE
${CMAKE_CURRENT_LIST_DIR}/common/se_proxy_sp.c
${CMAKE_CURRENT_LIST_DIR}/common/service_proxy_factory.c
+ ${CMAKE_CURRENT_LIST_DIR}/opteesp/lse.S
)
#-------------------------------------------------------------------------------
@@ -73,6 +74,13 @@ include(../../../external/nanopb/nanopb.cmake)
target_link_libraries(se-proxy PRIVATE nanopb::protobuf-nanopb-static)
protobuf_generate_all(TGT "se-proxy" NAMESPACE "protobuf" BASE_DIR "${TS_ROOT}/protocols")
+# libmetal
+include(../../../external/openamp/libmetal.cmake)
+
+# OpenAMP
+include(../../../external/openamp/openamp.cmake)
+target_link_libraries(se-proxy PRIVATE openamp libmetal)
+
#################################################################
target_include_directories(se-proxy PRIVATE
diff --git a/external/openamp/libmetal-init-cache.cmake.in b/external/openamp/libmetal-init-cache.cmake.in
new file mode 100644
index 000000000000..04c25fbde960
--- /dev/null
+++ b/external/openamp/libmetal-init-cache.cmake.in
@@ -0,0 +1,20 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2021-2022, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2021-2022, Linaro. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#-------------------------------------------------------------------------------
+
+set(CMAKE_INSTALL_PREFIX "@BUILD_INSTALL_DIR@" CACHE STRING "")
+set(CMAKE_TOOLCHAIN_FILE "@TS_EXTERNAL_LIB_TOOLCHAIN_FILE@" CACHE STRING "")
+set(BUILD_SHARED_LIBS Off CACHE BOOL "")
+set(BUILD_STATIC_LIBS On CACHE BOOL "")
+
+set(WITH_DOC OFF CACHE BOOL "")
+set(WITH_TESTS OFF CACHE BOOL "")
+set(WITH_EXAMPLES OFF CACHE BOOL "")
+set(WITH_DEFAULT_LOGGER OFF CACHE BOOL "")
+set(MACHINE "template" CACHE STRING "")
+
+@_cmake_fragment@
diff --git a/external/openamp/libmetal.cmake b/external/openamp/libmetal.cmake
new file mode 100644
index 000000000000..6e5004ff555c
--- /dev/null
+++ b/external/openamp/libmetal.cmake
@@ -0,0 +1,67 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2022 Linaro Limited
+# Copyright (c) 2022, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#-------------------------------------------------------------------------------
+
+set (LIBMETAL_URL "https://github.com/OpenAMP/libmetal.git"
+ CACHE STRING "libmetal repository URL")
+set (LIBMETAL_INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/libmetal_install"
+ CACHE DIR "libmetal installation directory")
+set(LIBMETAL_SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/_deps/libmetal"
+ CACHE DIR "libmetal source-code")
+set (LIBMETAL_PACKAGE_DIR "${LIBMETAL_INSTALL_DIR}/libmetal/cmake"
+ CACHE DIR "libmetal CMake package directory")
+set (LIBMETAL_TARGET_NAME "libmetal")
+set (LIBMETAL_REFSPEC "f252f0e007fbfb8b3a52b1d5901250ddac96baad"
+ CACHE STRING "The version of libmetal to use")
+set(LIBMETAL_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/_deps/libmetal-build")
+
+set(GIT_OPTIONS
+ GIT_REPOSITORY ${LIBMETAL_URL}
+ GIT_TAG ${LIBMETAL_REFSPEC}
+ GIT_SHALLOW FALSE
+)
+
+if(NOT LIBMETAL_DEBUG)
+ set(LIBMETAL_BUILD_TYPE "Release")
+else()
+ set(LIBMETAL_BUILD_TYPE "Debug")
+endif()
+
+include(FetchContent)
+
+# Checking git
+find_program(GIT_COMMAND "git")
+if (NOT GIT_COMMAND)
+ message(FATAL_ERROR "Please install git")
+endif()
+
+# Only pass libc settings to libmetal if needed. For environments where the
+# standard library is not overridden, this is not needed.
+if(TARGET stdlib::c)
+ include(${TS_ROOT}/tools/cmake/common/PropertyCopy.cmake)
+
+ # Save libc settings
+ save_interface_target_properties(TGT stdlib::c PREFIX LIBC)
+ # Translate libc settings to cmake code fragment. Will be inserted into
+ # libmetal-init-cache.cmake.in when LazyFetch configures the file.
+ translate_interface_target_properties(PREFIX LIBC RES _cmake_fragment)
+ unset_saved_properties(LIBC)
+endif()
+
+include(${TS_ROOT}/tools/cmake/common/LazyFetch.cmake REQUIRED)
+LazyFetch_MakeAvailable(DEP_NAME libmetal
+ FETCH_OPTIONS "${GIT_OPTIONS}"
+ INSTALL_DIR "${LIBMETAL_INSTALL_DIR}"
+ CACHE_FILE "${TS_ROOT}/external/openamp/libmetal-init-cache.cmake.in"
+ SOURCE_DIR "${LIBMETAL_SOURCE_DIR}"
+)
+unset(_cmake_fragment)
+
+#Create an imported target to have clean abstraction in the build-system.
+add_library(libmetal STATIC IMPORTED)
+set_property(TARGET libmetal PROPERTY IMPORTED_LOCATION "${LIBMETAL_INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}metal${CMAKE_STATIC_LIBRARY_SUFFIX}")
+set_property(TARGET libmetal PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${LIBMETAL_INSTALL_DIR}/include")
diff --git a/external/openamp/openamp-init-cache.cmake.in b/external/openamp/openamp-init-cache.cmake.in
new file mode 100644
index 000000000000..302b80511bce
--- /dev/null
+++ b/external/openamp/openamp-init-cache.cmake.in
@@ -0,0 +1,20 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2021-2022, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2021-2022, Linaro. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#-------------------------------------------------------------------------------
+
+set(CMAKE_INSTALL_PREFIX "@BUILD_INSTALL_DIR@" CACHE STRING "")
+set(CMAKE_TOOLCHAIN_FILE "@TS_EXTERNAL_LIB_TOOLCHAIN_FILE@" CACHE STRING "")
+set(BUILD_SHARED_LIBS Off CACHE BOOL "")
+set(BUILD_STATIC_LIBS On CACHE BOOL "")
+
+set(LIBMETAL_INCLUDE_DIR "@CMAKE_CURRENT_BINARY_DIR@/libmetal_install/include" CACHE
+ STRING "")
+set(LIBMETAL_LIB "@CMAKE_CURRENT_BINARY_DIR@/libmetal_install/lib" CACHE STRING "")
+set(RPMSG_BUFFER_SIZE "512" CACHE STRING "")
+set(MACHINE "template" CACHE STRING "")
+
+@_cmake_fragment@
diff --git a/external/openamp/openamp.cmake b/external/openamp/openamp.cmake
new file mode 100644
index 000000000000..449f35f4fda4
--- /dev/null
+++ b/external/openamp/openamp.cmake
@@ -0,0 +1,66 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2022 Linaro Limited
+# Copyright (c) 2022, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#-------------------------------------------------------------------------------
+
+set (OPENAMP_URL "https://github.com/OpenAMP/open-amp.git"
+ CACHE STRING "OpenAMP repository URL")
+set (OPENAMP_INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/openamp_install"
+ CACHE DIR "OpenAMP installation directory")
+set (OPENAMP_SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/_deps/openamp"
+ CACHE DIR "OpenAMP source code directory")
+set (OPENAMP_PACKAGE_DIR "${OPENAMP_INSTALL_DIR}/openamp/cmake"
+ CACHE DIR "OpenAMP CMake package directory")
+set (OPENAMP_TARGET_NAME "openamp")
+set (OPENAMP_REFSPEC "347397decaa43372fc4d00f965640ebde042966d"
+ CACHE STRING "The version of openamp to use")
+
+set(GIT_OPTIONS
+ GIT_REPOSITORY ${OPENAMP_URL}
+ GIT_TAG ${OPENAMP_REFSPEC}
+ GIT_SHALLOW FALSE
+)
+
+if(NOT OPENAMP_DEBUG)
+ set(OPENAMP_BUILD_TYPE "Release")
+else()
+ set(OPENAMP_BUILD_TYPE "Debug")
+endif()
+
+include(FetchContent)
+
+# Checking git
+find_program(GIT_COMMAND "git")
+if (NOT GIT_COMMAND)
+ message(FATAL_ERROR "Please install git")
+endif()
+
+# Only pass libc settings to openamp if needed. For environments where the
+# standard library is not overridden, this is not needed.
+if(TARGET stdlib::c)
+ include(${TS_ROOT}/tools/cmake/common/PropertyCopy.cmake)
+
+ # Save libc settings
+ save_interface_target_properties(TGT stdlib::c PREFIX LIBC)
+ # Translate libc settings to cmake code fragment. Will be inserted into
+ # libmetal-init-cache.cmake.in when LazyFetch configures the file.
+ translate_interface_target_properties(PREFIX LIBC RES _cmake_fragment)
+ unset_saved_properties(LIBC)
+endif()
+
+include(${TS_ROOT}/tools/cmake/common/LazyFetch.cmake REQUIRED)
+LazyFetch_MakeAvailable(DEP_NAME openamp
+ FETCH_OPTIONS "${GIT_OPTIONS}"
+ INSTALL_DIR "${OPENAMP_INSTALL_DIR}"
+ CACHE_FILE "${TS_ROOT}/external/openamp/openamp-init-cache.cmake.in"
+ SOURCE_DIR "${OPENAMP_SOURCE_DIR}"
+)
+unset(_cmake_fragment)
+
+#Create an imported target to have clean abstraction in the build-system.
+add_library(openamp STATIC IMPORTED)
+set_property(TARGET openamp PROPERTY IMPORTED_LOCATION "${OPENAMP_INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}open_amp${CMAKE_STATIC_LIBRARY_SUFFIX}")
+set_property(TARGET openamp PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${OPENAMP_INSTALL_DIR}/include")
--
2.38.1
|
