U-Boot

CONFIG_RISCV=y
CONFIG_SYS_MALLOC_LEN=0x20000
CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x803fffff
CONFIG_ENV_SIZE=0x1000
CONFIG_ENV_OFFSET=0xfff000
CONFIG_ENV_SECT_SIZE=0x1000
CONFIG_SYS_BOOTM_LEN=0x800000
CONFIG_SYS_LOAD_ADDR=0x80000000
CONFIG_SF_DEFAULT_BUS=3
CONFIG_TARGET_SIPEED_MAIX=y
CONFIG_ARCH_RV64I=y
CONFIG_STACK_SIZE=0x100000
# CONFIG_EFI_LOADER is not set
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run k210_bootcmd"
CONFIG_SYS_CBSIZE=256
CONFIG_SYS_PBSIZE=276
CONFIG_BOARD_EARLY_INIT_F=y
# CONFIG_BOARD_INIT is not set
CONFIG_HUSH_PARSER=y
CONFIG_MTDIDS_DEFAULT="nor0=spi3:0"
CONFIG_MTDPARTS_DEFAULT="nor0:1M(u-boot),0x1000@0xfff000(env)"
CONFIG_NO_NET=y
CONFIG_CLK_K210_SET_RATE=y
# CONFIG_INPUT is not set
CONFIG_FS_EXT4=y
CONFIG_FS_FAT=y