1# Sipeed longan nano Development Board Configuration 2# 3# Copyright (c) 2021 Tokita, Hiroshi <tokita.hiroshi@gmail.com> 4# 5# SPDX-License-Identifier: Apache-2.0 6 7CONFIG_GD32_HXTAL_8MHZ=y 8 9CONFIG_SERIAL=y 10CONFIG_UART_INTERRUPT_DRIVEN=y 11 12CONFIG_CONSOLE=y 13CONFIG_UART_CONSOLE=y 14 15CONFIG_GPIO=y 16