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Original question:

AM5716: AM5716 COUNTER_REALTIME Overflow

AM5728: Quesstion about AM5728 linux kernel5.10 gpt-clksrc

XIN LUO
Intellectual 330 points

Part Number: AM5728

Tool/software:

Hello, experts:
We are upgrading the linux kernel of AM5728 from 4.9 to 5.10. In the 4.9 kernel, we encountered the problem of crashing for 388 consecutive days on power. The reason is a bug in the system clock, see this post. e2e.ti.com/.../am5716-am5716-counter_realtime-overflow /3474139#3474139, we patched gpt-clksrc-4.9-v2.tar.gz in kernel 4.9 to resolve this issue

The 5.10 kernel we are using now also has this problem, can you provide us with a patch version of 5.10
Thank you

  • 0
    TI__Mastermind 41326 points

    Hello Xin,

    Since this did not affect many customers it was never mainlined. Customers are expected to patch this on their own. Here are the patches done for 5.4 Kernel. Use this as a base to patch 5.10 kernel.

    https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/791/gpt_2D00_linux_2D00_5.4.tar.7z

    Best,

    Josue