RTEMS | bsp/arm/tms570: unlock IOMM and disable interrupts before setting pins (!1218)

Avi Weiss (@thnkslprpt) gitlab at rtems.org
Wed Jul 22 11:45:06 UTC 2026




Avi Weiss commented on a discussion: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1218#note_155084


OK @ppisa I reworded it a little as you suggested.  
Added `tms570_bsp_pin_set_function_unlocked` and `tms570_bsp_pin_clear_function_unlocked` functions, preserving the previous pin manipulation behavior and changed `tms570_bsp_pin_set_function` and `tms570_bsp_pin_clear_function` to wrapper functions which do the full process.

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View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1218#note_155084
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