138 lines
3.7 KiB
Plaintext
138 lines
3.7 KiB
Plaintext
# Copyright 2021 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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import("//build_overrides/pigweed.gni")
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import("$dir_pw_build/linker_script.gni")
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import("$dir_pw_build/target_types.gni")
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import("$dir_pw_docgen/docs.gni")
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import("$dir_pw_malloc/backend.gni")
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import("$dir_pw_third_party/mcuxpresso/mcuxpresso.gni")
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import("$dir_pw_toolchain/generate_toolchain.gni")
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import("target_toolchains.gni")
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generate_toolchains("target_toolchains") {
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toolchains = pw_target_toolchain_mimxrt595_evk_list
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}
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declare_args() {
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# When compiling with an MCUXpresso SDK, this variable is set to the path of
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# the manifest file within the SDK installation. When set, a pw_source_set
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# for a sample project SDK is created at
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# "//targets/mimxrt595_evk/sample_sdk".
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pw_target_mimxrt595_evk_MANIFEST = ""
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# This list should contain the necessary defines for setting linker script
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# memory regions. While we don't directly use the pw_boot_cortex_m linker
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# script, these are deliberately matching to make being able to later easier.
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pw_target_mimxrt595_evk_LINK_CONFIG_DEFINES = []
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}
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config("pw_malloc_active") {
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if (pw_malloc_BACKEND != "") {
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defines = [ "PW_MALLOC_ACTIVE=1" ]
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}
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}
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config("disable_warnings") {
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cflags = [
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"-Wno-cast-qual",
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"-Wno-redundant-decls",
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"-Wno-undef",
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"-Wno-unused-parameter",
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"-Wno-unused-variable",
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]
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visibility = [ ":*" ]
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}
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config("freestanding") {
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cflags = [
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"-ffreestanding",
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"-fno-builtin",
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]
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asmflags = cflags
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ldflags = cflags
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visibility = [ ":*" ]
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}
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config("sdk_defines") {
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defines = [
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"CPU_MIMXRT595SFFOC_cm33",
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"DEBUG_CONSOLE_TRANSFER_NON_BLOCKING",
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"SDK_DEBUGCONSOLE=1",
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]
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visibility = [ ":*" ]
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}
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if (current_toolchain != default_toolchain) {
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pw_linker_script("flash_linker_script") {
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defines = pw_target_mimxrt595_evk_LINK_CONFIG_DEFINES
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linker_script = "mimxrt595_flash.ld"
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}
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pw_source_set("system_rpc_server") {
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deps = [
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"$dir_pw_hdlc:pw_rpc",
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"$dir_pw_hdlc:rpc_channel_output",
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"$dir_pw_rpc/system_server:facade",
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"$dir_pw_stream:sys_io_stream",
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dir_pw_log,
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]
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sources = [ "system_rpc_server.cc" ]
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}
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}
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if (pw_third_party_mcuxpresso_SDK != "") {
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# Startup and vector table for NXP MIMXRT595-EVK.
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pw_source_set("boot") {
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public_configs = [ ":pw_malloc_active" ]
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deps = [
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"$dir_pw_boot",
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"$dir_pw_boot_cortex_m",
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"$dir_pw_preprocessor",
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"$dir_pw_sys_io_mcuxpresso",
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pw_third_party_mcuxpresso_SDK,
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]
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if (pw_malloc_BACKEND != "") {
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deps += [ "$dir_pw_malloc" ]
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}
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sources = [
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"boot.cc",
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"vector_table.c",
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]
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}
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}
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if (pw_third_party_mcuxpresso_SDK == "//targets/mimxrt595_evk:sample_sdk") {
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pw_mcuxpresso_sdk("sample_sdk") {
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manifest = pw_target_mimxrt595_evk_MANIFEST
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include = [
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"component.serial_manager_uart.MIMXRT595S",
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"project_template.evkmimxrt595.MIMXRT595S",
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"utility.debug_console.MIMXRT595S",
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]
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exclude = [ "device.MIMXRT595S_startup.MIMXRT595S" ]
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public_configs = [
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":disable_warnings",
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":freestanding",
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":sdk_defines",
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]
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}
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}
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pw_doc_group("target_docs") {
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sources = [ "target_docs.rst" ]
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}
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