How would to add arguments to the boot command while isolating core 3 in the yocto image?

Moderator · March 30, 2026, 8:16am

Use the following commands in U-Boot to isolate CPU core 3:
setenv bootargs “${bootargs} isolcpus=3”
saveenv
Boot

To revert the changes, use the following commands in U-Boot:
env default -f -a
saveenv

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