rt-thread/bsp/efm32/rtconfig.py

80 lines
2.3 KiB
Python

import os
# toolchains options
ARCH = 'arm'
CPU = 'cortex-m3'
CROSS_TOOL = 'gcc'
if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC')
if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc'
EXEC_PATH = r'C:\Program Files (x86)\CodeSourcery\Sourcery G++ Lite\bin'
#EXEC_PATH = 'C:\Program Files (x86)\yagarto\bin'
elif CROSS_TOOL == 'keil':
print('================ERROR============================')
print('Not support keil yet!')
print('=================================================')
exit(0)
elif CROSS_TOOL == 'iar':
print('================ERROR============================')
print('Not support iar yet!')
print('=================================================')
exit(0)
if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
BUILD = 'debug'
# EFM32_BOARD = 'EFM32_G8XX_STK'
# EFM32_BOARD = 'EFM32_GXXX_DK'
EFM32_BOARD = 'EFM32GG_DK3750'
if EFM32_BOARD == 'EFM32_G8XX_STK':
EFM32_FAMILY = 'Gecko'
EFM32_TYPE = 'EFM32G890F128'
EFM32_LCD = 'none'
elif EFM32_BOARD == 'EFM32_GXXX_DK':
EFM32_FAMILY = 'Gecko'
EFM32_TYPE = 'EFM32G290F128'
EFM32_LCD = 'none'
elif EFM32_BOARD == 'EFM32GG_DK3750':
EFM32_FAMILY = 'Giant Gecko'
EFM32_TYPE = 'EFM32GG990F1024'
# EFM32_LCD = 'LCD_MAPPED'
EFM32_LCD = 'LCD_DIRECT'
if PLATFORM == 'gcc':
# toolchains
PREFIX = 'arm-none-eabi-'
CC = PREFIX + 'gcc'
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ' -mcpu=cortex-m3 -mthumb -ffunction-sections -fdata-sections'
CFLAGS = DEVICE
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-efm32.map,-cref,-u,__cs3_reset -nostartfiles -T'
if EFM32_BOARD == 'EFM32_G8XX_STK' or EFM32_BOARD == 'EFM32_GXXX_DK':
LFLAGS += ' efm32g_rom.ld'
elif EFM32_BOARD == 'EFM32GG_DK3750':
LFLAGS += ' efm32gg_rom.ld'
CPATH = ''
LPATH = ''
if BUILD == 'debug':
CFLAGS += ' -O0 -gdwarf-2'
AFLAGS += ' -gdwarf-2'
else:
CFLAGS += ' -O2'
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'