third_party/nxp/rt_sdk/nxp_arm.gni

# Copyright (c) 2023 Project CHIP 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
#
# http://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/nxp_sdk.gni")
import("${nxp_sdk_build_root}/nxp_sdk.gni")

assert(nxp_platform == "rt/rt1060" || nxp_platform == "rt/rt1170" ||
           nxp_platform == "rt/rw61x",
       "${nxp_platform} must be one of: rt/rt1060, rt/rt1170, rt/rw61x.")

if (nxp_platform == "rt/rt1060" || nxp_platform == "rt/rt1170") {
  arm_arch = "armv7e-m"
  arm_abi = "aapcs"
  arm_cpu = "cortex-m7"
  arm_fpu = "fpv5-d16"
  arm_float_abi = "hard"
} else if (nxp_platform == "rt/rw61x") {
  arm_arch = "armv8-m.main"
  arm_abi = "aapcs"
  arm_cpu = "cortex-m33+nodsp"
  arm_fpu = "fpv5-sp-d16"
  arm_float_abi = "hard"
}