On 6/13/24 7:40 AM, Adrian Fiergolski wrote:
Mark,
Thank you for the status update.
Following your recent merges to 'scarthgap', I have already started the
porting process of my layer targeting this specific branch of
meta-xilinx. From my experience so far, it seems the meta-xilinx layer
is better documented than in the past. As you are the author of many
commits behind that improvement, thank you for that. Nice job!
On 10.06.2024 17:08, Mark Hatle wrote:
With that said, as I've said repeatably for the past 4 years. AMD
does not support the u-boot SPL flow, HOWEVER, if someone in the
community will submit patches and test cases I will be happy to
include it in the layer. The reality is that I don't have time to
support a flow I don't understand. The default, supported blow uses
the bootgen/boot.bin mechanism that starts with 'fsbl' ->
'pmu-firmware'/'atf' -> u-boot. Deviating from this flow will
prevent certain on-chip security features, which is why we don't
support it as an organization. Again, I want to have this support
added to meta-xilinx but I won't be the one implementing it, I simply
do not have the time.
In case of a successful port, I could try to share recipes for the
u-boot SPL flow. What do you mean by the test cases specifically here?
Patches to enable it are the first part. But enabling it isn't enough, I need
specific steps in order to build it and run it on a board (preferably a QEMU
emulated board) in order to show it 'works'.
Would be best if the test cases can be implemented with the standard Yocto
Project test harness, but at this point I'm not picky. A simple readme file
explaining how to build and test it would be enough.
--Mark
Adrian
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#5425):
https://lists.yoctoproject.org/g/meta-xilinx/message/5425
Mute This Topic: https://lists.yoctoproject.org/mt/106501087/21656
Group Owner: [email protected]
Unsubscribe: https://lists.yoctoproject.org/g/meta-xilinx/unsub
[[email protected]]
-=-=-=-=-=-=-=-=-=-=-=-
