Skip to content

boards: arm: rpi_pico: Enable CONFIG_ARM_MPU=y for raspberry pi pico board #44318

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Closed
noahp opened this issue Mar 29, 2022 · 1 comment · Fixed by #53973
Closed

boards: arm: rpi_pico: Enable CONFIG_ARM_MPU=y for raspberry pi pico board #44318

noahp opened this issue Mar 29, 2022 · 1 comment · Fixed by #53973
Labels
area: Boards Enhancement Changes/Updates/Additions to existing features platform: Raspberry Pi Pico Raspberry Pi Pico (RPi Pico)

Comments

@noahp
Copy link
Contributor

noahp commented Mar 29, 2022

It looks like CONFIG_ARM_MPU is usually set in the board .defconfig for targets that include an MPU- the RP2040 (raspberry pi pico SOC) has an MPU, see datasheet here:
https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf

I think it makes sense to add the config flag to boards/arm/rpi_pico/rpi_pico_defconfig, similar to the other boards?

For my own understanding, this flag is not included in the SOC defaults (eg, for this case, here), because it's desirable to have it only opt-in for a particular user configuration?
@noahp noahp added the Enhancement Changes/Updates/Additions to existing features label Mar 29, 2022
@yonsch yonsch added the platform: Raspberry Pi Pico Raspberry Pi Pico (RPi Pico) label May 1, 2022
@DaAwesomeP
Copy link

Has anyone tested this?

@DaAwesomeP DaAwesomeP mentioned this issue Jan 19, 2023
Open
52 tasks
@soburi soburi mentioned this issue Jan 21, 2023
Merged
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
area: Boards Enhancement Changes/Updates/Additions to existing features platform: Raspberry Pi Pico Raspberry Pi Pico (RPi Pico)
Projects
None yet
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

boards: arm: rpi_pico: Enable MPU defaultly soburi/zephyr
4 participants
@henrikbrixandersen @noahp @DaAwesomeP @yonsch