SiliconLabs · lmnotran · Sep 1, 2022
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -80,10 +80,10 @@ target_compile_options(ot-config INTERFACE
 # Generated platform projects
 # ==============================================================================
 set(slc_generated_projects
-    ${PROJECT_SOURCE_DIR}/build/${BOARD_LOWERCASE}/slc/soc/platform
     ${PROJECT_SOURCE_DIR}/build/${BOARD_LOWERCASE}/slc/soc/mbedtls
-    ${PROJECT_SOURCE_DIR}/build/${BOARD_LOWERCASE}/slc/rcp/platform
     ${PROJECT_SOURCE_DIR}/build/${BOARD_LOWERCASE}/slc/rcp/mbedtls
+    ${PROJECT_SOURCE_DIR}/src/platform_libs/openthread-efr32-soc-eero
+    ${PROJECT_SOURCE_DIR}/src/platform_libs/openthread-efr32-rcp-eero
 )
 
 foreach(slc_project IN LISTS slc_generated_projects)

diff --git a/script/build b/script/build
@@ -78,21 +78,21 @@ build()
         # ==============================================================================================================
         # Generate openthread-efr32-soc and openthread-efr32-soc-sdk libs
         # ==============================================================================================================
-        current_project_export_dir="${slc_generated_projects_dir}/soc/platform"
-
-        run_slc -v 1 generate \
-            --sdk="${sdk_dir}" \
-            --clear-cache \
-            --project-file="${repo_dir}/src/platform_projects/openthread-efr32-soc.slcp" \
-            --output-type=makefile \
-            --no-copy \
-            --export-templates="${repo_dir}"/third_party/silabs/slc/exporter_templates/platform_library \
-            --export-destination="${current_project_export_dir}" \
-            --with "${board}"
-
-        # TODO: Remove this when slc supports generic jinja template generation
-        mv "${current_project_export_dir}/openthread-efr32-soc.Makefile" "${current_project_export_dir}/CMakeLists.txt"
-        mv "${current_project_export_dir}/openthread-efr32-soc.project.mak" "${current_project_export_dir}/openthread-efr32-soc-sdk.cmake"
+        # current_project_export_dir="${slc_generated_projects_dir}/soc/platform"
+
+        # run_slc -v 1 generate \
+        #     --sdk="${sdk_dir}" \
+        #     --clear-cache \
+        #     --project-file="${repo_dir}/src/platform_projects/openthread-efr32-soc.slcp" \
+        #     --output-type=makefile \
+        #     --no-copy \
+        #     --export-templates="${repo_dir}"/third_party/silabs/slc/exporter_templates/platform_library \
+        #     --export-destination="${current_project_export_dir}" \
+        #     --with "${board}"
+
+        # # TODO: Remove this when slc supports generic jinja template generation
+        # mv "${current_project_export_dir}/openthread-efr32-soc.Makefile" "${current_project_export_dir}/CMakeLists.txt"
+        # mv "${current_project_export_dir}/openthread-efr32-soc.project.mak" "${current_project_export_dir}/openthread-efr32-soc-sdk.cmake"
 
         # ==============================================================================================================
         # Generate openthread-efr32-soc-mbedtls lib
@@ -117,21 +117,21 @@ build()
         # ==============================================================================================================
         # Generate openthread-efr32-rcp and openthread-efr32-rcp-sdk libs
         # ==============================================================================================================
-        current_project_export_dir="${slc_generated_projects_dir}/rcp/platform"
-
-        run_slc -v 1 generate \
-            --sdk="${sdk_dir}" \
-            --clear-cache \
-            --project-file="${repo_dir}/src/platform_projects/openthread-efr32-rcp.slcp" \
-            --output-type=makefile \
-            --no-copy \
-            --export-templates="${repo_dir}"/third_party/silabs/slc/exporter_templates/platform_library \
-            --export-destination="${current_project_export_dir}" \
-            --with "${board}"
-
-        # TODO: Remove this when slc supports generic jinja template generation
-        mv "${current_project_export_dir}/openthread-efr32-rcp.Makefile" "${current_project_export_dir}/CMakeLists.txt"
-        mv "${current_project_export_dir}/openthread-efr32-rcp.project.mak" "${current_project_export_dir}/openthread-efr32-rcp-sdk.cmake"
+        # current_project_export_dir="${slc_generated_projects_dir}/rcp/platform"
+
+        # run_slc -v 1 generate \
+        #     --sdk="${sdk_dir}" \
+        #     --clear-cache \
+        #     --project-file="${repo_dir}/src/platform_projects/openthread-efr32-rcp.slcp" \
+        #     --output-type=makefile \
+        #     --no-copy \
+        #     --export-templates="${repo_dir}"/third_party/silabs/slc/exporter_templates/platform_library \
+        #     --export-destination="${current_project_export_dir}" \
+        #     --with "${board}"
+
+        # # TODO: Remove this when slc supports generic jinja template generation
+        # mv "${current_project_export_dir}/openthread-efr32-rcp.Makefile" "${current_project_export_dir}/CMakeLists.txt"
+        # mv "${current_project_export_dir}/openthread-efr32-rcp.project.mak" "${current_project_export_dir}/openthread-efr32-rcp-sdk.cmake"
 
         # ==============================================================================================================
         # Generate openthread-efr32-rcp-mbedtls lib

diff --git a/script/make-pretty b/script/make-pretty
@@ -57,7 +57,7 @@ set -euo pipefail
 
 OT_BUILD_JOBS=$(getconf _NPROCESSORS_ONLN)
 readonly OT_BUILD_JOBS
-readonly OT_EXCLUDE_DIRS=(openthread third_party)
+readonly OT_EXCLUDE_DIRS=(openthread third_party src/platform_libs)
 
 readonly OT_CLANG_SOURCES=('*.c' '*.cc' '*.cpp' '*.h' '*.hpp')
 readonly OT_MARKDOWN_SOURCES=('*.md')

diff --git a/src/platform_libs/openthread-efr32-rcp-eero/CMakeLists.txt b/src/platform_libs/openthread-efr32-rcp-eero/CMakeLists.txt
@@ -0,0 +1,255 @@
+####################################################################
+# Automatically-generated file. Do not edit!                       #
+# CMake Version 1                                                  #
+####################################################################
+#
+#  Copyright (c) 2022, The OpenThread Authors.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the
+#     names of its contributors may be used to endorse or promote products
+#     derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+include(${PROJECT_SOURCE_DIR}/third_party/silabs/cmake/utility.cmake)
+include(openthread-efr32-rcp-sdk.cmake)
+
+# ==============================================================================
+# Platform library
+# ==============================================================================
+add_library(openthread-efr32-rcp
+    $<TARGET_OBJECTS:openthread-platform-utils>
+)
+
+# Interface lib for sharing efr32 config to relevant targets
+add_library(openthread-efr32-rcp-config INTERFACE)
+
+# Define RCP specific libraries
+set(OT_PLATFORM_LIB_RCP openthread-efr32-rcp)
+set(OT_MBEDTLS_RCP silabs-mbedtls-rcp)
+
+set_target_properties(openthread-efr32-rcp
+    PROPERTIES
+        C_STANDARD 99
+        CXX_STANDARD 11
+)
+
+# ==============================================================================
+# Includes
+# ==============================================================================
+target_include_directories(ot-config INTERFACE
+    ${SILABS_GSDK_DIR}/platform/Device/SiliconLabs/EFR32MG12P/Include
+    ${SILABS_GSDK_DIR}/platform/common/inc
+    ${SILABS_GSDK_DIR}/hardware/board/inc
+    ${SILABS_GSDK_DIR}/platform/CMSIS/Core/Include
+    ${SILABS_GSDK_DIR}/hardware/driver/configuration_over_swo/inc
+    ${SILABS_GSDK_DIR}/platform/driver/debug/inc
+    ${SILABS_GSDK_DIR}/platform/service/device_init/inc
+    ${SILABS_GSDK_DIR}/platform/emdrv/dmadrv/inc
+    ${SILABS_GSDK_DIR}/platform/emdrv/common/inc
+    ${SILABS_GSDK_DIR}/platform/emlib/inc
+    ${SILABS_GSDK_DIR}/platform/emdrv/gpiointerrupt/inc
+    ${SILABS_GSDK_DIR}/util/third_party/crypto/mbedtls/include
+    ${SILABS_GSDK_DIR}/util/third_party/crypto/mbedtls/library
+    ${SILABS_GSDK_DIR}/util/third_party/crypto/sl_component/sl_mbedtls_support/config
+    ${SILABS_GSDK_DIR}/util/third_party/crypto/sl_component/sl_mbedtls_support/inc
+    ${SILABS_GSDK_DIR}/platform/service/mpu/inc
+    ${SILABS_GSDK_DIR}/hardware/driver/mx25_flash_shutdown/inc/sl_mx25_flash_shutdown_usart
+    ${SILABS_GSDK_DIR}/platform/emdrv/nvm3/inc
+    ${PROJECT_SOURCE_DIR}/openthread/examples/platforms
+    ${PROJECT_SOURCE_DIR}/openthread/examples/platforms/utils
+    ${PROJECT_SOURCE_DIR}/src/src
+    ${SILABS_GSDK_DIR}/util/third_party/crypto/sl_component/sl_psa_driver/inc
+    ${SILABS_GSDK_DIR}/util/third_party/crypto/sl_component/sl_psa_driver/inc/public
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/common
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/protocol/ble
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/protocol/ieee802154
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/protocol/zwave
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/chip/efr32/efr32xg1x
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/plugin/pa-conversions
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/plugin/pa-conversions/efr32xg1x
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/plugin/rail_util_pti
+    ${SILABS_GSDK_DIR}/platform/radio/rail_lib/plugin/rail_util_rssi
+    ${SILABS_GSDK_DIR}/util/third_party/segger/systemview/SEGGER
+    ${SILABS_GSDK_DIR}/util/silicon_labs/silabs_core/memory_manager
+    ${SILABS_GSDK_DIR}/platform/common/toolchain/inc
+    ${SILABS_GSDK_DIR}/platform/service/system/inc
+    ${SILABS_GSDK_DIR}/platform/service/sleeptimer/inc
+    ${SILABS_GSDK_DIR}/util/third_party/crypto/sl_component/sl_protocol_crypto/src
+    ${SILABS_GSDK_DIR}/platform/emdrv/uartdrv/inc
+    ${SILABS_GSDK_DIR}/platform/service/udelay/inc
+)
+
+target_include_directories(openthread-efr32-rcp-config INTERFACE
+    autogen
+    config
+)
+
+target_link_libraries(openthread-radio PUBLIC openthread-efr32-rcp-config)
+
+target_include_directories(openthread-efr32-rcp PRIVATE
+    ${OT_PUBLIC_INCLUDES}
+)
+
+# ==============================================================================
+# Sources
+# ==============================================================================
+target_sources(openthread-efr32-rcp PRIVATE
+    ${PROJECT_SOURCE_DIR}/src/src/alarm.c
+    ${PROJECT_SOURCE_DIR}/src/src/board_config.h
+    ${PROJECT_SOURCE_DIR}/src/src/crypto.c
+    ${PROJECT_SOURCE_DIR}/src/src/diag.c
+    ${PROJECT_SOURCE_DIR}/src/src/entropy.c
+    ${PROJECT_SOURCE_DIR}/src/src/flash.c
+    ${PROJECT_SOURCE_DIR}/src/src/ieee802154-packet-utils.cpp
+    ${PROJECT_SOURCE_DIR}/src/src/ieee802154-packet-utils.hpp
+    ${PROJECT_SOURCE_DIR}/src/src/ieee802154mac.h
+    ${PROJECT_SOURCE_DIR}/src/src/logging.c
+    ${PROJECT_SOURCE_DIR}/src/src/memory.c
+    ${PROJECT_SOURCE_DIR}/src/src/misc.c
+    ${PROJECT_SOURCE_DIR}/src/src/openthread-core-efr32-config-check.h
+    ${PROJECT_SOURCE_DIR}/src/src/openthread-core-efr32-config.h
+    ${PROJECT_SOURCE_DIR}/src/src/platform-band.h
+    ${PROJECT_SOURCE_DIR}/src/src/platform-efr32.h
+    ${PROJECT_SOURCE_DIR}/src/src/radio.c
+    ${PROJECT_SOURCE_DIR}/src/src/rail_config.h
+    ${PROJECT_SOURCE_DIR}/src/src/security_manager.c
+    ${PROJECT_SOURCE_DIR}/src/src/security_manager.h
+    ${PROJECT_SOURCE_DIR}/src/src/sl_openthread.h
+    ${PROJECT_SOURCE_DIR}/src/src/sl_packet_utils.h
+    ${PROJECT_SOURCE_DIR}/src/src/startup-gcc.c
+    ${PROJECT_SOURCE_DIR}/src/src/system.c
+    ${PROJECT_SOURCE_DIR}/src/src/uartdrv_uart.c
+)
+
+# ==============================================================================
+# Compile definitions
+# ==============================================================================
+target_compile_definitions(ot-config INTERFACE
+    EFR32MG12P432F1024GL125=1
+    SL_BOARD_NAME="BRD4161A"
+    SL_BOARD_REV="A03"
+    SL_COMPONENT_CATALOG_PRESENT=1
+    MBEDTLS_CONFIG_FILE=<mbedtls_config.h>
+    OPENTHREAD_CONFIG_ENABLE_BUILTIN_MBEDTLS=0
+    OPENTHREAD_CORE_CONFIG_PLATFORM_CHECK_FILE="openthread-core-efr32-config-check.h"
+    OPENTHREAD_PROJECT_CORE_CONFIG_FILE="openthread-core-efr32-config.h"
+    BUFFER_SIZE_DOWN=0
+    BUFFER_SIZE_UP=768
+    MBEDTLS_PSA_CRYPTO_CONFIG_FILE=<psa_crypto_config.h>
+    SL_RAIL_LIB_MULTIPROTOCOL_SUPPORT=0
+    SL_RAIL_UTIL_PA_CONFIG_HEADER=<sl_rail_util_pa_config.h>
+    RTT_USE_ASM=0
+    SEGGER_RTT_SECTION="SEGGER_RTT"
+)
+
+target_compile_definitions(openthread-efr32-rcp-config INTERFACE
+    MBEDTLS_PSA_CRYPTO_CLIENT=1
+)
+
+target_compile_definitions(openthread-efr32-rcp PUBLIC 
+        OPENTHREAD_COPROCESSOR=1
+        OPENTHREAD_RADIO=1
+)
+
+target_compile_definitions(openthread-efr32-rcp-sdk PRIVATE 
+        OPENTHREAD_COPROCESSOR=1
+        OPENTHREAD_RADIO=1
+)
+
+target_compile_options(openthread-efr32-rcp PRIVATE 
+    # GNU C flags
+    $<$<COMPILE_LANG_AND_ID:C,GNU>:
+        "SHELL:-mcpu=cortex-m4"
+        "SHELL:-mthumb"
+        "SHELL:-mfpu=fpv4-sp-d16"
+        "SHELL:-mfloat-abi=softfp"
+        "SHELL:-std=c99"
+        "SHELL:-Wall"
+        "SHELL:-Wextra"
+        "SHELL:-Os"
+        "SHELL:-fdata-sections"
+        "SHELL:-ffunction-sections"
+        "SHELL:-fomit-frame-pointer"
+        "SHELL:-imacros sl_gcc_preinclude.h"
+        "SHELL:-imacros sl_gcc_preinclude.h"
+        "SHELL:--specs=nano.specs"
+        "SHELL:-g"
+    > 
+)
+
+# ==============================================================================
+# Linking
+# ==============================================================================
+set(LD_FILE "${CMAKE_CURRENT_SOURCE_DIR}/autogen/linkerfile.ld")
+set(openthread-efr32-rcp-sdk_location $<TARGET_FILE:openthread-efr32-rcp-sdk>)
+
+target_link_libraries(openthread-efr32-rcp
+    PUBLIC
+        -lstdc++
+        -lgcc
+        -lc
+        -lm
+        -lnosys
+        openthread-efr32-rcp-config
+
+    PRIVATE
+        -T${LD_FILE}
+        -Wl,--gc-sections
+
+        # The --whole-archive flags are necessary to resolve all symbols from the GSDK
+        -Wl,--whole-archive ${openthread-efr32-rcp-sdk_location} -Wl,--no-whole-archive
+        ot-config
+)
+
+target_link_options(openthread-efr32-rcp PRIVATE 
+    -mcpu=cortex-m4
+    -mthumb
+    -mfpu=fpv4-sp-d16
+    -mfloat-abi=softfp
+    -Wl,--gc-sections
+)
+
+# ==============================================================================
+# Static libraries from GSDK
+# ==============================================================================
+set(GSDK_LIBS
+    "${SILABS_GSDK_DIR}/platform/emdrv/nvm3/lib/libnvm3_CM4_gcc.a"
+    "${SILABS_GSDK_DIR}/protocol/openthread/libs/libsl_openthread_efr32mg1x_gcc.a"
+    "${SILABS_GSDK_DIR}/platform/radio/rail_lib/autogen/librail_release/librail_efr32xg12_gcc_release.a"
+)
+
+# Import GSDK static libs and set a dependency on the GSDK library
+# This will ensure proper linking order
+foreach(lib_file ${GSDK_LIBS})
+    # Parse lib name, stripping .a extension
+    get_filename_component(lib_name ${lib_file} NAME_WE)
+    set(imported_lib_name "silabs-${lib_name}")
+
+    # Add as an IMPORTED lib
+    add_library(${imported_lib_name} STATIC IMPORTED)
+    set_target_properties(${imported_lib_name}
+        PROPERTIES
+            IMPORTED_LOCATION "${lib_file}"
+            IMPORTED_LINK_INTERFACE_LIBRARIES openthread-efr32-rcp-sdk
+    )
+    target_link_libraries(openthread-efr32-rcp PUBLIC ${imported_lib_name})
+endforeach()
diff --git a/src/platform_libs/openthread-efr32-rcp-eero/autogen/.crc_config.crc b/src/platform_libs/openthread-efr32-rcp-eero/autogen/.crc_config.crc
@@ -0,0 +1,21 @@
+#CRC Codes for initially generated config files -- do not modify!
+SEGGER_RTT_Conf.h=-674599354
+dmadrv_config.h=-894158991
+emlib_core_debug_config.h=171843933
+mbedtls_config.h=-1710232477
+nvm3_default_config.h=1109545002
+psa_crypto_config.h=-715200899
+sl_board_control_config.h=-858618493
+sl_debug_swo_config.h=848473986
+sl_device_init_dcdc_config.h=-1223674373
+sl_device_init_emu_config.h=1414330218
+sl_device_init_hfxo_config.h=349146444
+sl_device_init_lfxo_config.h=239925891
+sl_memory_config.h=-995392215
+sl_mx25_flash_shutdown_usart_config.h=330822538
+sl_rail_util_pa_config.h=1112608945
+sl_rail_util_pti_config.h=1157262329
+sl_rail_util_rssi_config.h=-1255858871
+sl_sleeptimer_config.h=-1074849105
+sl_uartdrv_usart_vcom_config.h=108701171
+uartdrv_config.h=-1381003705
diff --git a/src/platform_libs/openthread-efr32-rcp-eero/autogen/RTE_Components.h b/src/platform_libs/openthread-efr32-rcp-eero/autogen/RTE_Components.h
@@ -0,0 +1,22 @@
+// This file is autogenerated by Silicon Labs SLC.
+// The contents of this file will be replaced in their entirety upon regeneration.
+// 
+// Source template file: RTE_Components.h.jinja
+
+
+#ifndef RTE_COMPONENTS_H
+#define RTE_COMPONENTS_H
+
+/* standard device header from emlib */
+#define CMSIS_device_header        "em_device.h"
+
+/* components are auto-generated here */
+
+
+#endif /* RTE_COMPONENTS_H */
+
+/* This file is autogenerated by Silicon Labs SLC. */
+/* The contents of this file will be replaced in their entirety upon regeneration. */
+/*  */
+/* Source template file: RTE_Components.h.jinja */
+