third_party/silabs/efr32_arm.gni

# Copyright (c) 2020 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("silabs_board.gni")

if (silabs_family == "efr32mg12" || silabs_family == "SiWx917") {
  arm_arch = "armv7e-m"
  arm_abi = "aapcs"
  arm_cpu = "cortex-m4"
  arm_float_abi = "softfp"
  arm_fpu = "fpv4-sp-d16"
} else if (silabs_family == "efr32mg21" || silabs_family == "efr32mg24" ||
           silabs_family == "mgm24") {
  arm_arch = "armv8-m.main+dsp"
  arm_abi = "aapcs"
  arm_cpu = "cortex-m33"
  arm_float_abi = "hard"
  arm_fpu = "fpv5-sp-d16"
}