1 # Copyright 2020 The Pigweed Authors
3 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
4 # use this file except in compliance with the License. You may obtain a copy of
7 # https://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12 # License for the specific language governing permissions and limitations under
15 import("//build_overrides/pigweed.gni")
17 import("$dir_pw_build/linker_script.gni")
18 import("$dir_pw_build/target_types.gni")
19 import("$dir_pw_docgen/docs.gni")
22 # TODO(frolv): Move this into pw_boot module when it is created.
25 # This list should contain the necessary defines for setting pw_boot linker
26 # script memory regions.
27 pw_boot_armv7m_LINK_CONFIG_DEFINES = []
30 if (pw_boot_BACKEND == dir_pw_boot_armv7m) {
31 config("default_config") {
32 include_dirs = [ "public" ]
35 pw_linker_script("armv7m_linker_script") {
36 # pw_boot_armv7m_LINK_CONFIG_DEFINES is a list of defines provided by the
38 defines = pw_boot_armv7m_LINK_CONFIG_DEFINES
39 linker_script = "basic_armv7m.ld"
42 pw_source_set("pw_boot_armv7m") {
43 public_configs = [ ":default_config" ]
44 public = [ "public/pw_boot_armv7m/boot.h" ]
45 public_deps = [ "$dir_pw_preprocessor" ]
46 deps = [ ":armv7m_linker_script" ]
47 sources = [ "core_init.c" ]
51 pw_doc_group("docs") {
52 sources = [ "docs.rst" ]