CONFIG_CLOCK_CONTROL=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=32000
CONFIG_CONSOLE=y
CONFIG_RAM_CONSOLE=y
CONFIG_FLASH_SIZE=0
CONFIG_FLASH_BASE_ADDRESS=0
CONFIG_GPIO=y
CONFIG_SERIAL=y
CONFIG_UART_CONSOLE=y
CONFIG_UART_INTERRUPT_DRIVEN=y