Documentation | users/bsps/arm: Add STM32U5 BSP (!177)

Kinsey Moore (@opticron) gitlab at rtems.org
Wed Jul 9 16:38:06 UTC 2025




Kinsey Moore started a new discussion on user/bsps/arm/stm32u5.md: https://gitlab.rtems.org/rtems/docs/rtems-docs/-/merge_requests/177#note_126221

 > +
 > +### OctoSPI memory
 > +
 > +The `arm/stm32u5-grisp-nano` BSP supports an external OctoSPI RAM. It is
 > +configured in the `start/stm32u5-init-octospi.c`. Other memory chips (RAM or
 > +Flash) need modified values in that file.
 > +
 > +## USB Driver
 > +
 > +Currently, the drivers in `LibBSD` do not support the used USB controller.
 > +USB via HAL should be possible but is not yet testet.
 > +
 > +## SD/MMC Driver
 > +
 > +The `st_sdmmc` provided by the `LibBSD` can be used with small modifications to
 > +libbsd (smaller `RTEMS_BSD_CONFIG_DOMAIN_PAGE_MBUFS_SIZE`). Depending on the

Please change this to the same capitalization and use backticks to ensure consistency.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/docs/rtems-docs/-/merge_requests/177#note_126221
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