export disable_print=0 export hw_platform_ver=2 export gcc=riscv export target=kunlun3 export ftm_build=0 export opt_build=0 export flash_build=0 export cpu1_build=0 export mpu_enable=0 export cco=1 export psram_enable=1 export HW_CHIP_ID=NA export release_build=0 export gdb_debug_enable=1 export fatfs_enable=0 export product_line=PLC export bbcpu_enable=0 export PLATFORM=CHIP export PATH=/opt/kunlun2/bin/:$PATH