| # Copyright 2020 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("$dir_pw_build/linker_script.gni") |
| import("$dir_pw_build/target_types.gni") |
| import("$dir_pw_docgen/docs.gni") |
| |
| if (dir_pw_boot_backend == dir_pw_boot_armv7m) { |
| config("default_config") { |
| include_dirs = [ "public" ] |
| } |
| |
| pw_linker_script("armv7m_linker_script") { |
| # pw_boot_armv7m_config is a scope provided by the target. |
| assert(defined(pw_boot_armv7m_config), |
| "pw_boot_armv7m depends on pw_boot_armv7m_config being defined!") |
| defines = pw_boot_armv7m_config.defines |
| linker_script = "basic_armv7m.ld" |
| } |
| |
| pw_source_set("pw_boot_armv7m") { |
| public_configs = [ ":default_config" ] |
| deps = [ |
| ":armv7m_linker_script", |
| "$dir_pw_preprocessor", |
| ] |
| if (defined(pw_boot_armv7m_qemu_shutdown) && pw_boot_armv7m_qemu_shutdown) { |
| defines = [ "PW_BOOT_ARMV7M_QEMU_SHUTDOWN=1" ] |
| } |
| public = [ "public/pw_boot_armv7m/boot.h" ] |
| sources = [ "core_init.c" ] + public |
| } |
| } |
| |
| pw_doc_group("docs") { |
| sources = [ "docs.rst" ] |
| } |