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

[BUG] Cacheable regions PMA attribute not compatible with AXI memory type signal #2143

Open
1 task done
abdelhak-chkirid opened this issue May 22, 2024 · 0 comments
Open
1 task done

[BUG] Cacheable regions PMA attribute not compatible with AXI memory type signal #2143

abdelhak-chkirid opened this issue May 22, 2024 · 0 comments
Labels
Component:RTL For issues in the RTL (e.g. for files in the rtl directory) Type:Bug For bugs in the RTL, Documentation, Verification environment or Tool and Build system

Comments

@abdelhak-chkirid
Copy link

Is there an existing CVA6 bug for this?

  • I have searched the existing bug issues

Bug Description

Illegal memory access to the cacheable region (8000_0000 <= address <= c000_0000) due to a mismatch between the AXI bus and the PMA rules.
The ARCACHE signal in the AXI interface indicates that the memory type is NonCacheable, but the PMA is configured as cacheable in this memory region.
@abdelhak-chkirid abdelhak-chkirid added the Type:Bug For bugs in the RTL, Documentation, Verification environment or Tool and Build system label May 22, 2024
@JeanRochCoulon JeanRochCoulon added the Component:RTL For issues in the RTL (e.g. for files in the rtl directory) label Jun 20, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
Component:RTL For issues in the RTL (e.g. for files in the rtl directory) Type:Bug For bugs in the RTL, Documentation, Verification environment or Tool and Build system
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@JeanRochCoulon @abdelhak-chkirid