This change allows configuration of all enabled UART clocks without direct modificaton of the exiting BSP. --- .../stm/stm32h743i-eval/stm32h7-config-per.c | 41 +++++++++++++++++-- 1 file changed, 38 insertions(+), 3 deletions(-)
diff --git a/bsps/arm/stm32h7/boards/stm/stm32h743i-eval/stm32h7-config-per.c b/bsps/arm/stm32h7/boards/stm/stm32h743i-eval/stm32h7-config-per.c index 8ca665915f..dcce247a51 100644 --- a/bsps/arm/stm32h7/boards/stm/stm32h743i-eval/stm32h7-config-per.c +++ b/bsps/arm/stm32h7/boards/stm/stm32h743i-eval/stm32h7-config-per.c @@ -32,9 +32,34 @@ #include <stm32h7/hal.h> const RCC_PeriphCLKInitTypeDef stm32h7_config_peripheral_clocks = { - .PeriphClockSelection = RCC_PERIPHCLK_RTC | RCC_PERIPHCLK_USART3 - | RCC_PERIPHCLK_FDCAN | RCC_PERIPHCLK_USART1 | RCC_PERIPHCLK_I2C1 - | RCC_PERIPHCLK_USB | RCC_PERIPHCLK_FMC | RCC_PERIPHCLK_RNG, + .PeriphClockSelection = RCC_PERIPHCLK_RTC + | RCC_PERIPHCLK_FDCAN | RCC_PERIPHCLK_I2C1 + | RCC_PERIPHCLK_USB | RCC_PERIPHCLK_FMC | RCC_PERIPHCLK_RNG +#ifdef STM32H7_CONSOLE_ENABLE_USART1 + | RCC_PERIPHCLK_USART1 +#endif +#ifdef STM32H7_CONSOLE_ENABLE_USART2 + | RCC_PERIPHCLK_USART2 +#endif +#ifdef STM32H7_CONSOLE_ENABLE_USART3 + | RCC_PERIPHCLK_USART3 +#endif +#ifdef STM32H7_CONSOLE_ENABLE_UART4 + | RCC_PERIPHCLK_UART4 +#endif +#ifdef STM32H7_CONSOLE_ENABLE_UART5 + | RCC_PERIPHCLK_UART5 +#endif +#ifdef STM32H7_CONSOLE_ENABLE_USART6 + | RCC_PERIPHCLK_USART6 +#endif +#ifdef STM32H7_CONSOLE_ENABLE_UART7 + | RCC_PERIPHCLK_UART7 +#endif +#ifdef STM32H7_CONSOLE_ENABLE_UART8 + | RCC_PERIPHCLK_UART8 +#endif + , .PLL2.PLL2M = 3, .PLL2.PLL2N = 48, .PLL2.PLL2P = 1, @@ -53,8 +78,18 @@ const RCC_PeriphCLKInitTypeDef stm32h7_config_peripheral_clocks = { .PLL3.PLL3FRACN = 0, .FmcClockSelection = RCC_FMCCLKSOURCE_PLL2, .FdcanClockSelection = RCC_FDCANCLKSOURCE_PLL, +#if defined(STM32H7_CONSOLE_ENABLE_USART2) \ + || defined(STM32H7_CONSOLE_ENABLE_USART3) \ + || defined(STM32H7_CONSOLE_ENABLE_UART4) \ + || defined(STM32H7_CONSOLE_ENABLE_UART5) \ + || defined(STM32H7_CONSOLE_ENABLE_UART7) \ + || defined(STM32H7_CONSOLE_ENABLE_UART8) .Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1, +#endif +#if defined(STM32H7_CONSOLE_ENABLE_USART1) \ + || defined(STM32H7_CONSOLE_ENABLE_USART6) .Usart16ClockSelection = RCC_USART16CLKSOURCE_D2PCLK2, +#endif .I2c123ClockSelection = RCC_I2C123CLKSOURCE_D2PCLK1, .UsbClockSelection = RCC_USBCLKSOURCE_PLL3, .RTCClockSelection = RCC_RTCCLKSOURCE_LSE, -- 2.39.2 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel