Changeset 3647725 in rtems for bsps

Timestamp:
07/26/21 20:52:20 (3 years ago)
Author:
Kinsey Moore <kinsey.moore@…>
Branches:
master
Children:
e3971de4
Parents:
db8f598
git-author:
Kinsey Moore <kinsey.moore@…> (07/26/21 20:52:20)
git-committer:
Joel Sherrill <joel@…> (09/21/21 13:58:31)
Message:

bsps/shared: Add PSCI SMP startup support

This adds the SMP function that supports spinup of additional CPU cores
using the ARM standard PSCI inteface. This interface is provided by QEMU
as well as ARM Trusted Firmware running in monitor mode (EL3) on ARMv7 and
AArch64 CPUs. This supports activation va SMC or HVC instructions
depending on BSP configuration.

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