Re: [U-Boot] [PATCH v1] armv8: fsl-layerscape: Fix "cpu release" command

2015-11-30 Thread York Sun
On 11/12/2015 12:38 PM, York Sun wrote: > When one core is released, other cores may not have valid entry > address. Those cores are trapped by "wfe" and wait for further > instruction. When their address is set, they need to be kicked > off by "sev". > > Signed-off-by: York Sun

[U-Boot] [PATCH v1] armv8: fsl-layerscape: Fix "cpu release" command

2015-11-12 Thread York Sun
When one core is released, other cores may not have valid entry address. Those cores are trapped by "wfe" and wait for further instruction. When their address is set, they need to be kicked off by "sev". Signed-off-by: York Sun --- arch/arm/cpu/armv8/fsl-layerscape/mp.c