Bonsoir,
Le 23/03/2020 à 21:24, Jean-Francois Dagenais a écrit :
Hi David...
On Mar 23, 2020, at 04:17, David Marec <[email protected]> wrote:
That's the point: I do not find any bootgen recipes neither into the
meta-xilinx (warrior/thud/sumo releases) nor into meta-xilinx-tools …
Are you on master or rel-v2019.2? Or maybe you made a bad merge?
Okay, I see. That's the issue.
I was checking out "thud/warrior/sumo/etc" branches, actually.
It is absent from master indeed.
Correct… and this is also the case in any other non-relv* related branch …
If I remember correctly, there are 2 development "trains" in meta-xilinx. The
meta-xilinx master branch follows the open-source (or OSL?) workflow, in which bootgen
would be part of u-boot. There you would use u-boot's SPL in lieu of FSBL, and a simpler
implementation (less features) of bootgen exists. The meta-xilinx rel-20xx.y branches
follow the regular Vivado/meta-xilinx-tools/petalinux workflow. Then bootgen is part of
meta-xilinx.
We use a manual hybrid where we do use meta-xilinx-tools, but not petalinux.
I am following the same process, as building a boot loader for zcus
whithout a full feature bootbin is a bit tricky.
I think that we can state that the meta-xilinx-tools layer may only be
used with relv-xxx branches.
Thanks for your help.
regards,
--
David Marec
FreeBSD journal:
https://www.freebsdfoundation.org/journal/browser-based-edition/
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