Changeset 1c060681 in rtems for bsps/arm/raspberrypi/start

Timestamp:
08/09/21 11:13:22 (3 years ago)
Author:
pranav <dangipranav@…>
Branches:
master
Children:
de14073
Parents:
574cd83
git-author:
pranav <dangipranav@…> (08/09/21 11:13:22)
git-committer:
Joel Sherrill <joel@…> (08/18/21 18:50:34)
Message:

bsps/raspberrypi: Add SEV Instruction for RPi SMP firmware changes.

The Pi firmware added a wfe(wait for event), the cores 1-3 wait
for the start address being written to the mailbox register, followed
by a SEV poke to the mailbox that acts as a wfe wake-up event.

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