[U-Boot] [PATCH 0/2] ARM: Introduce function to switch to hypervisor mode

Keerthy a0393675 at ti.com
Fri Jul 29 08:21:34 CEST 2016



On Thursday 28 July 2016 07:14 PM, Tom Rini wrote:
> On Thu, Jul 28, 2016 at 02:08:10PM +0200, Marek Vasut wrote:
>> On 07/27/2016 05:37 AM, Keerthy wrote:
>>>
>>>
>>> On Wednesday 27 July 2016 09:05 AM, Keerthy wrote:
>>>> On SoCs like DRA7, OMAP5 one cannot enable hypervisor mode directly
>>>> from the
>>>> u-boot because the ROM code puts the chip to supervisor mode after it
>>>> jumps to boot loader.
>>>>
>>>> Patch 1: Introduces a weak function which can be overridden specific to
>>>> SoCs to switch to hypervisor mode.
>>>>
>>>> Patch 2: overrides weak function in patch 1 switch cpu to hypervisor
>>>> mode using the available ROM code hook early in the boot phase before
>>>> the boot loader checks for hypervisor mode on OMAP5 based SoCs.
>>>>
>>>> Based on top of http://patchwork.dal.design.ti.com/patch/24937/.
>>>
>>> Please ignore the above link.
>>>
>>> Based on:
>>>
>>> http://lists.denx.de/pipermail/u-boot/2016-June/258300.html
>>
>> Please resubmit fixed patch.
>
> That's just a bad link in 0/2, nothing to resubmit.

Thanks for reviewing Tom!
The series generated a compile error on a bunch of other defconfigs. I 
have fixed that and send a v2 with your Reviewed-by.

>


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