stm32u5 mcuboot, etc
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Gordon Klaus <gordon@...>
Hi,
My team is considering to use the STM32U575 for our product and we would very much appreciate your feedback.
MCUBoot fails to build on it because the U5 series lacks a flash driver. I see that there is a work-in-progress PR for the flash driver [0]. Is there any kind of timeline/roadmap for when one might expect this work to be complete?
I also see that the Nucleo U575ZI Q lacks support for a number of interfaces [1] such as I2C, SPI, ADC. Is this work planned?
I might be able to contribute missing features, if someone could give guidance and an estimate of the effort required.
Best regards, Gordon
[0] https://github.com/zephyrproject-rtos/zephyr/pull/42538
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Erwan Gouriou
Hi Gordon, Flash driver work will be resumed soon (this week hopefully). Regarding ADC, I2C, they're both supported on other U5 board: b_u585i_iot02a, so adding those on nucleo_u575zi should be straightforward. If you manage to get them working on this board, don't hesitate to contribute. Cheers Erwan
On Mon, 14 Mar 2022 at 17:36, Gordon Klaus <gordon@...> wrote:
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Gordon Klaus <gordon@...>
Thanks for the reply, Erwan.
Glad to see flash driver development has resumed. For the moment we’ve started developing against the nucleo_l552ze_q but we will consider using a U5 if it is well enough supported in time.
Cheers, Gordon
From: Erwan Gouriou <erwan.gouriou@...>
Sent: Tuesday, March 15, 2022 17:13 To: Gordon Klaus <gordon@...> Cc: devel@... Subject: Re: [Zephyr-devel] stm32u5 mcuboot, etc
Hi Gordon,
Flash driver work will be resumed soon (this week hopefully). Regarding ADC, I2C, they're both supported on other U5 board: b_u585i_iot02a, so adding those on nucleo_u575zi should be straightforward. If you manage to get them working on this board, don't hesitate to contribute.
Cheers Erwan
On Mon, 14 Mar 2022 at 17:36, Gordon Klaus <gordon@...> wrote:
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