71 lines
1.8 KiB
Python
71 lines
1.8 KiB
Python
import os
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# toolchains options
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ARCH='risc-v'
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CPU='nuclei'
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CROSS_TOOL='gcc'
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# bsp lib config
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BSP_LIBRARY_TYPE = None
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if os.getenv('RTT_CC'):
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CROSS_TOOL = os.getenv('RTT_CC')
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if CROSS_TOOL == 'gcc':
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PLATFORM = 'gcc'
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EXEC_PATH = 'D:/Software/Nuclei/gcc/bin'
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else:
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print("CROSS_TOOL = {} not yet supported" % CROSS_TOOL)
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# if os.getenv('RTT_EXEC_PATH'):
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# EXEC_PATH = os.getenv('RTT_EXEC_PATH')
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BUILD = 'debug'
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# Fixed configurations below
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NUCLEI_SDK_OPENOCD_CFG = "type in your config"
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NUCLEI_SDK_SOC = "gd32vf103"
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NUCLEI_SDK_BOARD = "gd32vf103v_rvstar"
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NUCLEI_SDK_DOWNLOAD = "flashxip"
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NUCLEI_SDK_CORE = "n205"
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if PLATFORM == 'gcc':
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# toolchains
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PREFIX = 'riscv-nuclei-elf-'
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CC = PREFIX + 'gcc'
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CXX = PREFIX + 'g++'
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AS = PREFIX + 'gcc'
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AR = PREFIX + 'ar'
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LINK = PREFIX + 'gcc'
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GDB = PREFIX + 'gdb'
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TARGET_EXT = 'elf'
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SIZE = PREFIX + 'size'
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OBJDUMP = PREFIX + 'objdump'
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OBJCPY = PREFIX + 'objcopy'
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CFLAGS = ' -ffunction-sections -fdata-sections -fno-common '
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AFLAGS = CFLAGS
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LFLAGS = ' --specs=nano.specs --specs=nosys.specs -nostartfiles -Wl,--gc-sections '
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LFLAGS += ' -Wl,-cref,-Map=rtthread.map'
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LFLAGS += ' -u _isatty -u _write -u _sbrk -u _read -u _close -u _fstat -u _lseek '
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CPATH = ''
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LPATH = ''
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if BUILD == 'debug':
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CFLAGS += ' -O0 -ggdb'
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AFLAGS += ' -ggdb'
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else:
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CFLAGS += ' -O2 -Os'
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CXXFLAGS = CFLAGS
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DUMP_ACTION = OBJDUMP + ' -D -S $TARGET > rtt.asm\n'
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POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
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def dist_handle(BSP_ROOT):
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import sys
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cwd_path = os.getcwd()
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sys.path.append(os.path.join(os.path.dirname(BSP_ROOT), 'tools'))
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from sdk_dist import dist_do_building
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dist_do_building(BSP_ROOT)
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