On 20-07-16 12:52, Michal Simek wrote:
> On 20.7.2016 07:43, Mike Looijmans wrote:
>> On 19-07-16 23:03, Philip Balister wrote:
>> > On 07/19/2016 11:15 AM, Michal Simek wrote:
>> ...
>> >> SPL support for this board will be merged to xilinx u-boot tree pretty
>> >> soon. I have already added all psu_init files to the tree.
>> >> Just wait couple of days and then you can use it.
>> >>
>> >> But still keep in your mind SPL is not officially supported boot flow.
>> >
>> > Who are the right people to talk to about this? It always good to remind
>> > people in official Xilinx positions how much we value SPL support.
>>
>> +1 to that.
>
> Philip: You will have a chance to talk to that people soon.
>
> I have just pushed new branch based on the latest u-boot tree.
> https://github.com/Xilinx/u-boot-xlnx
>
> You should be able to get spl up and running on zcu102 board directly.
And I noticed that QSPI still isn't supported with SPL.
I think it could be provided in a simple way: When the SPL starts the QSPI is
still in memory mapped mode. So one could just memcpy the u-boot.img part from
that range into DDR and boot.
Would that work?
(One could even boot a self-extracting kernel directly from that mapped
location if it fits in the first 16MB.)
> On 20.7.2016 07:43, Mike Looijmans wrote:
>> On 19-07-16 23:03, Philip Balister wrote:
>> > On 07/19/2016 11:15 AM, Michal Simek wrote:
>> ...
>> >> SPL support for this board will be merged to xilinx u-boot tree pretty
>> >> soon. I have already added all psu_init files to the tree.
>> >> Just wait couple of days and then you can use it.
>> >>
>> >> But still keep in your mind SPL is not officially supported boot flow.
>> >
>> > Who are the right people to talk to about this? It always good to remind
>> > people in official Xilinx positions how much we value SPL support.
>>
>> +1 to that.
>
> Philip: You will have a chance to talk to that people soon.
>
> I have just pushed new branch based on the latest u-boot tree.
> https://github.com/Xilinx/u-boot-xlnx
>
> You should be able to get spl up and running on zcu102 board directly.
And I noticed that QSPI still isn't supported with SPL.
I think it could be provided in a simple way: When the SPL starts the QSPI is
still in memory mapped mode. So one could just memcpy the u-boot.img part from
that range into DDR and boot.
Would that work?
(One could even boot a self-extracting kernel directly from that mapped
location if it fits in the first 16MB.)
Kind regards,
Mike Looijmans
System Expert
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