| CONFIG_ARM=y |
| CONFIG_BOARD_STM32F469I_DISCO=y |
| CONFIG_SOC_SERIES_STM32F4X=y |
| CONFIG_SOC_STM32F469XI=y |
| # 180MHz system clock |
| CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=180000000 |
| CONFIG_SYS_CLOCK_TICKS_PER_SEC=1000 |
| |
| # Enable MPU |
| CONFIG_STM32_ARM_MPU_ENABLE=y |
| |
| # enable USART3 - passthrough to STLINK v2 connector |
| CONFIG_UART_STM32_PORT_3=y |
| |
| # enable pinmux |
| CONFIG_PINMUX=y |
| |
| # enable GPIO ports A, B, C, D |
| CONFIG_GPIO=y |
| |
| # clock configuration |
| CONFIG_CLOCK_CONTROL=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 180MHz clock at PLL output |
| CONFIG_CLOCK_STM32_PLL_M_DIVISOR=8 |
| CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=360 |
| 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 |
