# Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
#    conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice, this list
#    of conditions and the following disclaimer in the documentation and/or other materials
#    provided with the distribution.
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# 3. Neither the name of the copyright holder nor the names of its contributors may be used
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Kernel type, e.g. "linux", "liteos_a", "liteos_m", "uniproton".
kernel_type = "uniproton"

# Kernel version.
kernel_version = "3.0.0"

# Board CPU type, e.g. "cortex-a7", "riscv32","cortex-m4".
board_cpu = "cortex-m4"

# Board arch, e.g.  "armv7-a", "rv32imac".
board_arch = ""

# Toolchain name used for system compiling.
# E.g. gcc-arm-none-eabi, arm-linux-harmonyeabi-gcc, ohos-clang,  riscv32-unknown-elf.
# Note: The default toolchain is "ohos-clang". It's not mandatory if you use the default toolchain.
board_toolchain = "arm-none-eabi-gcc"

use_board_toolchain = true

# The toolchain path installed, it's not mandatory if you have added toolchain path to your ~/.bashrc.
board_toolchain_path = ""

# Compiler prefix.
board_toolchain_prefix = "arm-none-eabi-"

# Compiler type, "gcc" or "clang".
board_toolchain_type = "gcc"

#Debug compiler optimization level options
board_opt_flags = []

# Board related common compile flags.
board_cflags = [
  "-mcpu=cortex-m4",
  "-fno-common",
  "-fomit-frame-pointer",
  "-fstack-protector-strong",
  "-fdata-sections",
  "-ffunction-sections",
  "-fshort-enums",
  "-funsigned-char",
  "-mfloat-abi=softfp",
  "-mfpu=vfpv4-d16",
  "-mthumb",
  "-Wa,-mimplicit-it=thumb",
  "-O2",
  "-DSECUREC_BUFFER_SIZE=32",
  "-D__RTOS__",
  "-DOS_DEVICE_CONFIG",
  "-DSTM32F40XX",
]
board_cflags += board_opt_flags

board_asmflags = [
  "-mcpu=cortex-m4",
  "-mfloat-abi=softfp",
  "-mfpu=vfpv4-d16",
  "-mthumb",
  "-Wa,-mimplicit-it=thumb",
  "-fno-common",
  "-fomit-frame-pointer",
  "-funsigned-char",
  "-O2",
]
board_asmflags += board_opt_flags

board_cxx_flags = board_cflags

board_ld_flags = []

board_ld_flags += []

# Board related headfiles search path.
board_include_dirs = [
  "//third_party/mbedtls/include",
  "//device/soc/st/stm32f407zg/uniproton/hals",
  "//device/soc/st/stm32f407zg/uniproton/hals/cmsis",
  "//third_party/cmsis",
]

# Board adapter dir for OHOS components.
board_adapter_dir = "//device/soc/st/stm32f407zg/uniproton"

# Sysroot path.
board_configed_sysroot = ""

# Board storage type, it used for file system generation.
storage_type = "spinor"