1CONFIG_RISCV=y 2CONFIG_ENV_SIZE=0x1000 3CONFIG_ENV_OFFSET=0xfff000 4CONFIG_ENV_SECT_SIZE=0x1000 5CONFIG_TARGET_SIPEED_MAIX=y 6CONFIG_ARCH_RV64I=y 7CONFIG_STACK_SIZE=0x100000 8CONFIG_USE_BOOTCOMMAND=y 9CONFIG_BOOTCOMMAND="run k210_bootcmd" 10CONFIG_BOARD_EARLY_INIT_F=y 11CONFIG_HUSH_PARSER=y 12CONFIG_MTDIDS_DEFAULT="nor0=spi3:0" 13CONFIG_MTDPARTS_DEFAULT="nor0:1M(u-boot),0x1000@0xfff000(env)" 14# CONFIG_NET is not set 15CONFIG_CLK_K210_SET_RATE=y 16# CONFIG_INPUT is not set 17CONFIG_SF_DEFAULT_BUS=3 18# CONFIG_DM_ETH is not set 19CONFIG_FS_EXT4=y 20CONFIG_FS_FAT=y 21# CONFIG_EFI_LOADER is not set 22