1# SPDX-License-Identifier: Apache-2.0 2 3# Kernel Options due to Low Memory (8k) 4CONFIG_MAIN_STACK_SIZE=640 5CONFIG_IDLE_STACK_SIZE=200 6CONFIG_ISR_STACK_SIZE=512 7 8# Serial Drivers 9CONFIG_SERIAL=y 10CONFIG_UART_INTERRUPT_DRIVEN=y 11# enable console 12CONFIG_CONSOLE=y 13CONFIG_UART_CONSOLE=y 14 15# GPIO Controller 16CONFIG_GPIO=y 17