RTEMS | bsp/aarch64:SMP improvement on aarch64 (!113)
xiaojun zheng (@zhengxiaojun)
gitlab at rtems.org
Wed Sep 18 01:48:49 UTC 2024
xiaojun zheng commented on a discussion on bsps/aarch64/shared/start/start.S: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/113#note_112164
> _el1_start:
>
> #ifdef RTEMS_SMP
> - /* Read MPIDR and get current processor index */
> - mrs x7, mpidr_el1
> - and x7, x7, #0xff
> + ldr x3, =aarch64_cpu_boot_params
Oh, I understand your point. I'll reconsider the implementation method.
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/113#note_112164
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