# SPDX-License-Identifier: Apache-2.0 CONFIG_SOC_SERIES_STM32F4X=y CONFIG_SOC_STM32F407XE=y # 168MHz system clock CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=168000000 # Enable MPU CONFIG_ARM_MPU=y # Enable UART CONFIG_SERIAL=y # Console CONFIG_CONSOLE=y CONFIG_UART_CONSOLE=y # Enable pinmux CONFIG_PINMUX=y # Clock configuration CONFIG_CLOCK_CONTROL=y # Enable GPIO CONFIG_GPIO=y # Clock configuration for Cube Clock control driver CONFIG_CLOCK_STM32_HSE_CLOCK=8000000 CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y # Use HSE as PLL input CONFIG_CLOCK_STM32_PLL_SRC_HSE=y # Produce 168MHz clock at PLL output CONFIG_CLOCK_STM32_PLL_M_DIVISOR=8 CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=336 CONFIG_CLOCK_STM32_PLL_P_DIVISOR=2 CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=7 CONFIG_CLOCK_STM32_AHB_PRESCALER=1 CONFIG_CLOCK_STM32_APB1_PRESCALER=4 CONFIG_CLOCK_STM32_APB2_PRESCALER=2