Hello, I have NuttX running on the STM32U585 (B-U585I-IOT02A DevKit). Currently only UART and SPI macros are supported, but I will continue to work in this port.
I will do some clean-up and open a pull request in the next couple of days. I would love to join forces on this effort. Bye, Michael Xiang Xiao <xiaoxiang781...@gmail.com> schrieb am Do., 10. Feb. 2022, 05:35: > Here is the chip use M33: > https://github.com/apache/incubator-nuttx/tree/master/arch/arm/src/rtl8720c > > On Thu, Feb 10, 2022 at 11:12 AM Gregory Nutt <spudan...@gmail.com> wrote: > > > There is good support for ARMv8-M and there are contributors using > > proprietary ARMv8-M parts (probably Cortex-M33???), but no support for > any > > specific chips or boards have been contributed. > > > > On Wed, Feb 9, 2022 at 8:07 PM Alan Carvalho de Assis <acas...@gmail.com > > > > wrote: > > > > > Hi Aaron, > > > > > > On Wednesday, February 9, 2022, Aaron Rito > <aaronr...@geotab.com.invalid > > > > > > wrote: > > > > > > > To whom it may concern, > > > > > > > > I am reaching out on behalf of my organization (GEOTAB) regarding > > kernel > > > > support for the CORTEXM33, specifically the STM32U5 MCU. We are > curious > > > if > > > > there are any plans to offer support for this chipset or if there may > > be > > > an > > > > avenue for us to contribute to one if no plans exist. We thank you > and > > > look > > > > forward to your response. > > > > > > > > > > > Since it is a relatively new MCU I think nobody started porting it yet. > > > > > > And because ARM Cortex-M33 is already supported and probably many > > > peripherals are same/similar from others STM32 chips, this port should > be > > > fast to do (I hope). > > > > > > It was a good idea to post about it here to avoid duplicated efforts > and > > > also it could encourage others with some STM32U5 board to contribute > with > > > this port. > > > > > > Please follow the coding style running the nxstyle or the checkpatch -f > > > from start, this way you will avoid issues when submitting the PR. > > > > > > BR, > > > > > > Alan > > > > > >
