You need to either provide a device tree.
Most users should be using meta-xilinx-tools layer, and providing their XSA file
(or using one from the default set). This will generate the device tree for you.
If you have your own pre-generated device tree you need to provide a reference
to it using CONFIG_DTFILE (for a Linux specific device tree) or SYSTEM_DTFILE
(for a system wide device tree).
meta-xilinx-tools is optional, but currently recommended for most users.
On 5/3/22 2:36 AM, Mike Looijmans wrote:
I'm trying to upgrade from gatesgarth to honister, for our (custom zynq
and zynqmp) boards.
Quite a lot has changed, and apparently most of the README files weren't
updated.
This is why we're doing our best to release updates to honister as early as
possible. To give you time to move before it becomes urgent.
--Mark
I managed to glork most of the changes from the recipes, but I'm
currently trying to figure out what I'm supposed to do with the
devicetree recipes. I have a device-tree.bbappend that builds the
devicetrees for our boards. However, it won't compile any longer, I get
this:
ERROR: Nothing PROVIDES 'device-tree' (but
/.../meta-xilinx/meta-xilinx-core/recipes-bsp/bootbin/xilinx-bootbin_1.0.bb
DEPENDS on or otherwise requires it)
device-tree was skipped: CONFIG_DTFILE or SYSTEM_DTFILE is not defined.
I grepped on CONFIG_DTFILE and SYSTEM_DTFILE in meta-xilinx, but they
seem to drop out of thin air or so. Nothing ever defines them, so how do
other boards get them defined? It's also unclear what they mean and
what's expected of me.
-
Mike Looijmans
Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
TOPIC Embedded Products B.V.
Materiaalweg 4, 5681 RJ Best
The Netherlands
T: +31 (0) 499 33 69 69
E: [email protected]
W: www.topic.nl
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