lkml.org 
[lkml]   [2022]   [May]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [BUG] New arm scmi check in linux-next causing rk3568 not to boot due to firmware bug
From
Hi Sudeep,

    Rockchip has notice this issue, we will check how to fix this issue
in our ATF release.


Thanks,
- Kever
On 2022/5/12 22:34, Sudeep Holla wrote:
> On Thu, May 12, 2022 at 01:11:22PM +0200, Nicolas Frattaroli wrote:
>> Hello,
>>
>> sorry for the late reply, completely missed that there was a question
>> for me in this mail.
>>
>> On Donnerstag, 5. Mai 2022 11:40:09 CEST Etienne Carriere wrote:
>>> Hello Nicolas, Cristian,
>>> [...]
>>>
>>> Indeed the firmware implementation is wrong in TF-A.
>>> And also in OP-TEE by the way:
>>> https://github.com/OP-TEE/optee_os/blob/3.17.0/core/drivers/scmi-msg/base.c#L163-L166
>>>
>>> @Nicoals, do you want to send a patch to TF-A, or do you want me to do it?
>> I have no experience with TF-A, so I'd prefer if you could do it.
>>
>> In good news, Rockchip has confirmed they're preparing to release RK356x
>> TF-A sources, so I'll be able to port the patch over to their sources once
>> they are released, if they don't already apply it themselves.
>>
> So, there is no way to get a blob release with the patch applied ?
> We know it is a bug in TF-A and if Rockchip is using that codebase, it
> will be the same bug there too causing this issue. Waiting until the
> code is released and the proper TF-A port is done may not be acceptable
> for many developers. So someone from the rockchip doing these tf-a blob
> release must get involved here, understand the situation and get the fixed.
>
> We can workaround, but I want to hear that it will be fixed instead of
> getting ignored until proper port is available.
>
> Etienne, are you not the author for the related TF-A code ? How can we
> get that fixed in the TF-A code base. If you are not, then I will try to
> get my repo login credentials sorted so that I can only push TF-A change.
>

\
 
 \ /
  Last update: 2022-05-13 11:45    [W:0.073 / U:0.472 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site