On 08/05/13 13:23, Giridhar Maruthy wrote:
> On 7 May 2013 14:25, Marc Zyngier wrote:
>> On 07/05/13 06:54, Giridhar Maruthy wrote:
>>> This patch is a modification from the Christoffer Dall's u-boot
>>> patch. This is required to put the secondary processors in hyp
>>> mode during cpu hotplug whe
On 7 May 2013 14:25, Marc Zyngier wrote:
> On 07/05/13 06:54, Giridhar Maruthy wrote:
>> This patch is a modification from the Christoffer Dall's u-boot
>> patch. This is required to put the secondary processors in hyp
>> mode during cpu hotplug when u-boot is no longer alive.
>>
>> Marc Zyngier s
On 07/05/13 06:54, Giridhar Maruthy wrote:
> This patch is a modification from the Christoffer Dall's u-boot
> patch. This is required to put the secondary processors in hyp
> mode during cpu hotplug when u-boot is no longer alive.
>
> Marc Zyngier suggested this logic to go into firmware or, u-bo
This patch is a modification from the Christoffer Dall's u-boot
patch. This is required to put the secondary processors in hyp
mode during cpu hotplug when u-boot is no longer alive.
Marc Zyngier suggested this logic to go into firmware or, u-boot
putting a trampoline code into a page /memreserve/
From: Giridhar Maruthy
In intial boot-up, u-boot commit "3d28a181aab5e... arndale5250: Boot in Hyp
mode and enable architected timers" puts the CPUs in HYP mode.
Hence, the CPUs need to be put in HYP mode when they are hot plugged out and
plugged in back.
This patch is almost same as above u-bo
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