Habv4 on imx8m

[Frieder Schrempf]

On 07.03.21 12:05, Florian Mayer wrote:
> Hi all,
> 
> On 04.03.2021 12:24, Stefano Babic wrote:
>> On 04.03.21 12:18, Fabio Estevam wrote:
>>> Hi Frieder,
>>>
>>> On Thu, Mar 4, 2021 at 5:23 AM Frieder Schrempf
>>> <frieder.schrempf at kontron.de> wrote:
>>>
>>>> Is this still on your list?
>>>> It would be great if you could send a patch for this.
>>>
>>> Thanks for the reminder. I have just sent the patch.
>>>
>>
>> I forgot it as well, it is just to extend the defconfig. I pick up
>> Fabio's patch, it will be merged into 2021.04
>>
>> Stefano
> 
> I tested the patch with CONFIG_IMX_HAB=y for an IMX8m and I got some 
> compiler errors.
> 

There are still multiple issues with HAB and CAAM for ARM64/i.MX8M. I 
did some quick fixups for the most obvious ones here: [1].

There are still warnings for pointer size mismatches in the drivers as 
they apparently haven't been made ready for 64-bit archs yet.

And there might be more issues. I don't have time to work on this more 
at the moment, so I hope someone can add the missing bits and do some tests.

[1] https://git.kontron-electronics.de/linux/u-boot/-/commits/caam_hab_mx8m