[U-Boot] [PATCH v3 4/9] armv7R: K3: am654: Shut down R5 core after ATF startup on A53

Tom Rini trini at konsulko.com
Sun Jul 28 21:45:57 UTC 2019


On Fri, Jun 07, 2019 at 07:24:42PM +0530, Lokesh Vutla wrote:

> From: Andreas Dannenberg <dannenberg at ti.com>
> 
> Rather than simply parking the R5 core in WFE after starting up ATF
> on A53 instead use SYSFW API to properly shut down the R5 CPU cores
> as well as associated timer resources that were pre-allocated. This
> allows software further downstream to properly and gracefully bring
> the R5 cores back online if desired.
> 
> Signed-off-by: Andreas Dannenberg <dannenberg at ti.com>
> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>

Applied to u-boot/master, thanks!

-- 
Tom
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