Skip to content
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

ARMv8-A/R support in NuttX #6170

Closed
qinwei2004 opened this issue Apr 28, 2022 · 0 comments · Fixed by #6478
Closed

ARMv8-A/R support in NuttX #6170

qinwei2004 opened this issue Apr 28, 2022 · 0 comments · Fixed by #6478

Comments

@qinwei2004
Copy link
Contributor

I am planning to support ARMv8-A/R for Nuttx, the features are:

  1. ARMv8 architecture core (cotex-a53/cotex-a72/cotex-r82) support
  2. SMP support
  3. FPU context switch suppot
  4. BUILD_PROTECTED and BUILD_KERNEL config support
  5. board support: imx8qm-mek, qemu(aarch64) and fvp-aemv8r

At present, I complete a init version with follow features:

  1. cotex-a53 single core support
  2. FPU context switch suppot
  3. support nsh shell and ostest is passed
  4. support imx8qm-mek board

I will upload code for evaluate when the internal code review is complete
and continue to work at the unfinished features
@xiaoxiang781216 xiaoxiang781216 linked a pull request Jun 19, 2022 that will close this issue
arch: arm64: ARMv8-A support for NuttX #6478
Merged
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

arch: arm64: ARMv8-A support for NuttX qinwei2004/incubator-nuttx
1 participant
@qinwei2004