[U-Boot] [PATCH] keystone2: add wfi in to the core_spin loop

Tom Rini trini at konsulko.com
Wed Jul 15 00:11:14 CEST 2015


On Wed, Jul 08, 2015 at 11:40:14AM -0400, Vitaly Andrianov wrote:

> When core A turning of core B, via tetris DPSC it places the core
> B DPSC into transitional state. The core B has to execute wfi instruction
> to move its DPSC to the OFF state. This patch add such instruction.
> 
> Signed-off-by: Vitaly Andrianov <vitalya at ti.com>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20150714/a553dd76/attachment.sig>


More information about the U-Boot mailing list