export disable_print=0 export hw_platform_ver=2 export gcc=riscv export target=kunlun3 export ftm_build=1 export opt_build=1 export cpu1_build=0 export flash_build=1 export bbcpu_enable=1 export cco=0 export mpu_enable=0 export release_build=0 export gdb_debug_enable=1 export fatfs_enable=0 export product_line=PLC export fpga_image_type=SOC #SOC/AI/BB/A10/AUDIO export PATH=/opt/kunlun2/bin/:$PATH