It's great that you're porting another board to NuttX! I'm not super familiar with that series of boards, but I found a good strategy is to compare peripherals with the boards that already exist. I'm going to guess that since yours is a Nucleo board, the `nucleo-*` boards in the tree are going to be more similar? You could take a look at the product pages for the three H7 Nucleo boards and see if they're close.
Also not familiar with the chipset, but based on the naming of the boards in the stm32h7 directory, the STM32H7SL38 is probably not supported yet. You'd probably want to start with writing some chip support (at least get UART working) and then you could probably try getting NuttX on the board to see if just a shell works first. Best, Matteo On Fri, Jan 30, 2026 at 1:33 PM Peter Barada <[email protected]> wrote: > Is STM32H7SL38 supported in Nuttx? I have a couple NUCLEO-H7S3L8 boards > kicking around I'd love to bring up Nuttx on but don't see that board > listed by configure.sh. > > If that board not (directly) supported, what board configuration would > be the best to start a NUCLEO-H7S3L8 port from? I'd guessing one of > those in boards/arm/stm32h7 but hoping someone can whittle that down a bit. > > Thanks in advance! > > -- > Peter Barada > [email protected] > >
