RTEMS | bsps/raspberrypi: Specify an initial baud rate for libio to use during startup (!494)

Sat May 31 16:22:50 UTC 2025

Jacob Killelea created a merge request: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/494

Project:Branches: jkillelea/rtems:bugfix/raspberrypi-pl011-init to rtems/rtos/rtems:main
Author:   Jacob Killelea

## Specify an initial baud rate to use for PL011 initialization during startup.

After the PL011 code refactor in `0f421539598717a91cd7eee2b1cbf7ed32cb22f9`, an initial baud rate is required. `arm_pl011_first_open` is called from `boot_card` and will fail without a baud rate specified. This can cause certain future uses of `/dev/console`, such as opening a shell, to fail. 

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