| # SPDX-License-Identifier: Apache-2.0 |
| |
| CONFIG_ARM=y |
| CONFIG_BOARD_NUCLEO_F207ZG=y |
| CONFIG_SOC_SERIES_STM32F2X=y |
| CONFIG_SOC_STM32F207XG=y |
| CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=120000000 |
| CONFIG_SYS_CLOCK_TICKS_PER_SEC=1000 |
| |
| 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 |
| |
| # 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 |
| # however, the board does not have an external oscillator, so just use |
| # the 8MHz clock signal coming from integrated STLink |
| CONFIG_CLOCK_STM32_HSE_BYPASS=y |
| # produce 120MHz clock at PLL output |
| CONFIG_CLOCK_STM32_PLL_M_DIVISOR=8 |
| CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=240 |
| CONFIG_CLOCK_STM32_PLL_P_DIVISOR=2 |
| CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=5 |
| CONFIG_CLOCK_STM32_AHB_PRESCALER=1 |
| CONFIG_CLOCK_STM32_APB1_PRESCALER=4 |
| CONFIG_CLOCK_STM32_APB2_PRESCALER=2 |
