# Copyright 2022 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/pi_pico.gni")
import("//build_overrides/pigweed.gni")

import("$dir_pw_build/target_types.gni")

# TODO(amontanez): This can go away if the GN build can be upstreamed to the
# Pi Pico repo.
_CWD = "${PICO_SRC_DIR}/src/rp2040/hardware_regs"

config("public_include_dirs") {
  include_dirs = [ "${_CWD}/include" ]
}

pw_source_set("platform_defs") {
  public_configs = [
    ":public_include_dirs",
    "${PICO_ROOT}/gn:disable_warnings",
  ]
  public = [
    "${_CWD}/include/hardware/platform_defs.h",
    "${_CWD}/include/hardware/regs/addressmap.h",
    "${_CWD}/include/hardware/regs/sio.h",
  ]
}

pw_source_set("hardware_regs") {
  public_configs = [
    ":public_include_dirs",
    "${PICO_ROOT}/gn:disable_warnings",
  ]
  public_deps = [
    ":platform_defs",
    "${PICO_ROOT}/src/rp2_common/pico_platform:headers",
  ]
  public = [
    "${_CWD}/include/hardware/regs/adc.h",
    "${_CWD}/include/hardware/regs/addressmap.h",
    "${_CWD}/include/hardware/regs/busctrl.h",
    "${_CWD}/include/hardware/regs/clocks.h",
    "${_CWD}/include/hardware/regs/dma.h",
    "${_CWD}/include/hardware/regs/dreq.h",
    "${_CWD}/include/hardware/regs/i2c.h",
    "${_CWD}/include/hardware/regs/intctrl.h",
    "${_CWD}/include/hardware/regs/io_bank0.h",
    "${_CWD}/include/hardware/regs/io_qspi.h",
    "${_CWD}/include/hardware/regs/m0plus.h",
    "${_CWD}/include/hardware/regs/pads_bank0.h",
    "${_CWD}/include/hardware/regs/pads_qspi.h",
    "${_CWD}/include/hardware/regs/pio.h",
    "${_CWD}/include/hardware/regs/pll.h",
    "${_CWD}/include/hardware/regs/psm.h",
    "${_CWD}/include/hardware/regs/pwm.h",
    "${_CWD}/include/hardware/regs/resets.h",
    "${_CWD}/include/hardware/regs/rosc.h",
    "${_CWD}/include/hardware/regs/rtc.h",
    "${_CWD}/include/hardware/regs/sio.h",
    "${_CWD}/include/hardware/regs/spi.h",
    "${_CWD}/include/hardware/regs/ssi.h",
    "${_CWD}/include/hardware/regs/syscfg.h",
    "${_CWD}/include/hardware/regs/sysinfo.h",
    "${_CWD}/include/hardware/regs/tbman.h",
    "${_CWD}/include/hardware/regs/timer.h",
    "${_CWD}/include/hardware/regs/uart.h",
    "${_CWD}/include/hardware/regs/usb.h",
    "${_CWD}/include/hardware/regs/usb_device_dpram.h",
    "${_CWD}/include/hardware/regs/vreg_and_chip_reset.h",
    "${_CWD}/include/hardware/regs/watchdog.h",
    "${_CWD}/include/hardware/regs/xip.h",
    "${_CWD}/include/hardware/regs/xosc.h",
  ]
}