-CONFIG_TPL=y
-CONFIG_TPL_BOARD_INIT=y
-CONFIG_TPL_NEEDS_SEPARATE_TEXT_BASE=y
-CONFIG_TPL_RAM_SUPPORT=y
-CONFIG_TPL_RAM_DEVICE=y
-CONFIG_TPL_SERIAL_SUPPORT=y
-CONFIG_TPL_SPI_FLASH_SUPPORT=y
-CONFIG_TPL_SPI_LOAD=y
-CONFIG_TPL_SPI_SUPPORT=y
-CONFIG_TPL_YMODEM_SUPPORT=y