RTEMS | bsp/aarch64:SMP improvement on aarch64 (!113)

Sebastian Huber (@sebhub) gitlab at rtems.org
Thu Sep 19 05:55:35 UTC 2024




Sebastian Huber commented on a discussion on bsps/aarch64/shared/start/start.S: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/113#note_112255

 >  _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

Ok, no problem. Could you please move your first commit into a separate MR and address the review comments specific to this commit. I will work on a patch, which implements the _AArch64_Get_current_processor() approach with a default implementation.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/113#note_112255
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