CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=48000000
CONFIG_GPIO=y
CONFIG_BUILD_OUTPUT_HEX=y
# Since the board has little memory (32k), stack sizes are lowered
# so that the application has more RAM for itself.
CONFIG_MAIN_STACK_SIZE=512
CONFIG_ISR_STACK_SIZE=768
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
CONFIG_SERIAL=y
CONFIG_CLOCK_CONTROL_LPC11U6X_ENABLE_SRAM1=y
CONFIG_CLOCK_CONTROL_LPC11U6X_ENABLE_USB_RAM=y
CONFIG_CLOCK_CONTROL_LPC11U6X_PLL_SRC_SYSOSC=y