boards/arm/nucleo_h743zi/nucleo_h743zi_defconfig

# SPDX-License-Identifier: Apache-2.0

CONFIG_SOC_SERIES_STM32H7X=y
CONFIG_SOC_STM32H743XX=y
# 96MHz system clock (CubeMX Defaults)
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=96000000

# Enable MPU
CONFIG_ARM_MPU=y

# Enable UART
CONFIG_SERIAL=y

# Console
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y

# Enable Pinmux
CONFIG_PINMUX=y

# Enable GPIO
CONFIG_GPIO=y

# Clock Configuration
CONFIG_CLOCK_CONTROL=y

# STLINK provides 8MHz clock input
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
# Nucleo-144 boards do not have an external oscillator, so just use
# the 8MHz clock signal coming from integrated STLink
CONFIG_CLOCK_STM32_HSE_BYPASS=y

# Produce 96MHz clock at PLL output
CONFIG_CLOCK_STM32_PLL_M_DIVISOR=1
CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=24
CONFIG_CLOCK_STM32_PLL_P_DIVISOR=2
CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=4
CONFIG_CLOCK_STM32_PLL_R_DIVISOR=2