export disable_print=0 export hw_platform_ver=15 export gcc=riscv export ftm_build=0 export opt_build=0 export flash_build=0 export cpu1_build=0 export cco=0 export mpu_enable=0 export PLATFORM=CHIP export release_build=0 export product_line=PLC export PATH=/opt/kunlun2/bin/:$PATH