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

u-boot: Detect CPU revision #2

Open
openedev opened this issue Sep 27, 2023 · 0 comments
Open

u-boot: Detect CPU revision #2

openedev opened this issue Sep 27, 2023 · 0 comments
Assignees
@manojams
Labels
enhancement New feature or request

Comments

@openedev
Copy link
Contributor

Reference:

https://github.com/radxa/kernel/blob/linux-5.10-gen-rkr4.1/drivers/cpufreq/rockchip-cpufreq.c#L231
  1. Find the CPU version
  2. Print the found CPU
    sample log
CPU:   Rockchip RK3588J rev1.2 at 792MHz
CPU:   Industrial temperature grade (-40C to +85C) at 28C
  1. Enable SPL multi DTB for Neu6a, Neu6b
  2. Load the right dtb based on the found CPU

Support this in Mainline as well BSP U-boot.
@openedev openedev added the enhancement New feature or request label Sep 27, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@manojams manojams

Labels
enhancement New feature or request
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@openedev @manojams