[U-Boot] [PATCH 0/6] board: ti: am43xx: Enable hardware leveling

[keerthy]

On 4/13/2019 6:32 PM, Tom Rini wrote:
> On Fri, Apr 12, 2019 at 12:08:14PM +0530, Keerthy wrote:
> 
>> The series adds the support for hardware leveling. This needs the
>> kernel to be patched with hardware leveling support and the
>> kernel support is already in linux-next:
>>
>> https://patchwork.kernel.org/project/linux-omap/list/?series=100273
>>
>> Match recommended values from EMIF Tools app note:
>> http://www.ti.com/lit/an/sprac70/sprac70.pdf
> 
> What happens if you boot an old kernel with this series applied?  I'm a
> bit worried about applying something that breaks existing kernels,
> thanks!

Hi Tom,

Deep Sleep 0 feature will fail as the corresponding hardware leveling 
patches will not be present.

Regards,
Keerthy

>