CONFIG_MACPWR="PD6"
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
-CONFIG_SPL_STACK=0x54000
CONFIG_SPL_I2C=y
-CONFIG_SYS_PBSIZE=1024
-CONFIG_SYS_BOOTM_LEN=0x2000000
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_SYS_I2C_MVTWSI=y
CONFIG_SPI_FLASH_MACRONIX=y