RTEMS | bsps/arm/stm32f4: Make printk() independent of the console driver. (!1518)

[Christian Mauderer (@c-mauderer)]

Merge request https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1518 was reviewed by Christian Mauderer

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Christian Mauderer started a new discussion on bsps/arm/stm32f4/console/console-config.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1518#note_160400

 > -BSP_polling_getchar_function_type BSP_poll_char = NULL;
 > +RTEMS_SYSINIT_ITEM(
 > +  stm32f4_output_char_init,

Why do you need that in a sysinit item? The first time a character is printed, the stm32f4_output_char_init_early is called and that will do the initialization.

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Christian Mauderer started a new discussion on spec/build/bsps/arm/stm32f4/optenusart3.yml: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1518#note_160401

 >  - enabled-by: true
 > -  value: true
 > +  value: false

If you disable this, no console will be enabled by default. You mentioned that you "Added PORT_COUNT \> 0 guards in case no USART is configured in config.ini.". Does that mean, the BSP doesn't compile in the default configuration anymore?

I think it's sensible to enable one UART that is commonly used on evaluation boards for that chip.


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View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1518
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