80 lines
2.3 KiB
Python
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'
|
|
|