FAQs
English (US) 日本語 | Japanese 中文 | Chinese (Simplified)

imx8mq:the steps for cpu0 to start an application on cpu1

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 

imx8mq:the steps for cpu0 to start an application on cpu1

‎08-20-2020 12:22 AM
711 Views
506708794
Contributor I

Hi all,

     I'm working on the multicore boot module ，so I want to know the steps for CPU0 to start an application on CPU1，this picture is the step for zynq board，so i wonder if it is the same for imx8mq.

     1. write the address of the entry function for CORE1 to  SRC_GPR3

     2. Execute the SEV instruction to cause CPU1 to wake up and jump to the entry function 

pastedImage_1.png

Thanks

Tomas

0 Kudos
Reply
0 Replies