# SPDX-License-Identifier: Apache-2.0 CONFIG_SOC_SERIES_EFM32PG1B=y CONFIG_BOARD_EFM32PG_STK3401A=y CONFIG_ARM_MPU=y CONFIG_CONSOLE=y CONFIG_UART_CONSOLE=y CONFIG_SERIAL=y CONFIG_GPIO=y CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=40000000 CONFIG_CMU_HFCLK_HFXO=y