| # Copyright 2021 The Pigweed Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy of |
| # the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| |
| import("//build_overrides/pigweed.gni") |
| |
| import("$dir_pw_build/target_types.gni") |
| import("$dir_pw_docgen/docs.gni") |
| import("$dir_pw_malloc/backend.gni") |
| import("$dir_pw_system/system_target.gni") |
| import("$dir_pw_third_party/stm32cube/stm32cube.gni") |
| import("$dir_pw_tokenizer/backend.gni") |
| import("$dir_pw_toolchain/generate_toolchain.gni") |
| |
| config("pw_malloc_active") { |
| if (pw_malloc_BACKEND != "") { |
| defines = [ "PW_MALLOC_ACTIVE=1" ] |
| } |
| } |
| |
| if (current_toolchain != default_toolchain) { |
| pw_source_set("pre_init") { |
| configs = [ ":pw_malloc_active" ] |
| deps = [ |
| "$dir_pw_boot", |
| "$dir_pw_boot_cortex_m", |
| "$dir_pw_malloc", |
| "$dir_pw_preprocessor", |
| "$dir_pw_string", |
| "$dir_pw_sys_io_stm32cube", |
| "$dir_pw_system", |
| "$dir_pw_third_party/freertos", |
| "$dir_pw_third_party/stm32cube", |
| ] |
| sources = [ |
| "boot.cc", |
| "vector_table.c", |
| ] |
| } |
| |
| config("config_includes") { |
| include_dirs = [ "config" ] |
| } |
| |
| pw_source_set("stm32f4xx_hal_config") { |
| public_configs = [ ":config_includes" ] |
| public = [ "config/stm32f4xx_hal_conf.h" ] |
| } |
| |
| pw_source_set("stm32f4xx_freertos_config") { |
| public_configs = [ ":config_includes" ] |
| public_deps = [ "$dir_pw_third_party/freertos:config_assert" ] |
| public = [ "config/FreeRTOSConfig.h" ] |
| } |
| } |
| |
| pw_system_target("stm32f429i_disc1_stm32cube") { |
| cpu = PW_SYSTEM_CPU.CORTEX_M4F |
| scheduler = PW_SYSTEM_SCHEDULER.FREERTOS |
| |
| link_deps = [ "$dir_pigweed/targets/stm32f429i_disc1_stm32cube:pre_init" ] |
| build_args = { |
| pw_log_BACKEND = dir_pw_log_tokenized |
| pw_tokenizer_GLOBAL_HANDLER_WITH_PAYLOAD_BACKEND = |
| "$dir_pw_system:log_backend.impl" |
| pw_third_party_freertos_CONFIG = "$dir_pigweed/targets/stm32f429i_disc1_stm32cube:stm32f4xx_freertos_config" |
| pw_third_party_freertos_PORT = "$dir_pw_third_party/freertos:arm_cm4f" |
| pw_sys_io_BACKEND = dir_pw_sys_io_stm32cube |
| dir_pw_third_party_stm32cube = dir_pw_third_party_stm32cube_f4 |
| pw_third_party_stm32cube_PRODUCT = "STM32F429xx" |
| pw_third_party_stm32cube_CONFIG = |
| "$dir_pigweed/targets/stm32f429i_disc1_stm32cube:stm32f4xx_hal_config" |
| pw_third_party_stm32cube_CORE_INIT = "" |
| pw_boot_cortex_m_LINK_CONFIG_DEFINES = [ |
| "PW_BOOT_FLASH_BEGIN=0x08000200", |
| "PW_BOOT_FLASH_SIZE=2048K", |
| |
| # TODO(pwbug/219): Currently "pw_tokenizer/detokenize_test" requires at |
| # least 6K bytes in heap when using pw_malloc_freelist. The heap size |
| # required for tests should be investigated. |
| "PW_BOOT_HEAP_SIZE=7K", |
| "PW_BOOT_MIN_STACK_SIZE=1K", |
| "PW_BOOT_RAM_BEGIN=0x20000000", |
| "PW_BOOT_RAM_SIZE=192K", |
| "PW_BOOT_VECTOR_TABLE_BEGIN=0x08000000", |
| "PW_BOOT_VECTOR_TABLE_SIZE=512", |
| ] |
| } |
| } |
| |
| pw_doc_group("target_docs") { |
| sources = [ "target_docs.rst" ] |
| } |