Re: [poky] dts error just at the end of make for u-boot (Scarthgap)

On Tue, 2025-05-13 at 12:51 -0700, John via lists.yoctoproject.org
wrote:
> I have this snip of the log...
> > | make[1]: Leaving directory '/home/aspire/workspace/yocto-
> > upgrade/build_aspire/tmp/work/t1024rdb_64b-fsl-linux/u-boot-
> > qoriq/2024.04++fslgit/build/T1024RDB_config'
> > | make: Leaving directory '/home/aspire/workspace/yocto-
> > upgrade/build_aspire/tmp/work/t1024rdb_64b-fsl-linux/u-boot-
> > qoriq/2024.04++fslgit/git'
> > | cp: cannot stat '/home/aspire/workspace/yocto-
> > upgrade/build_aspire/tmp/work/t1024rdb_64b-fsl-linux/u-boot-
> > qoriq/2024.04++fslgit/build/T1024RDB_config/u-boot-with-dtb.bin':
> > No such file or directory
> > | WARNING: exit code 1 from a shell command.
> >  
> So I have an error while the system is trying to copy a device tree
> binary. That name of the file is not in our recipes. So it has to be
> derived from the bbclass file, correct? Also, this is at the end of
> the make process and I do not have a "do_compile()" function in the
> recipe so this again has to come from the bbclass files... correct?
>  
> I've started to look a the class files and I can see some have the
> bbdebug() and such but I see no output. How would I turn this on? I
> already have BBDEBUG = 4 in my local.conf file.

You'd usually use -DDD to bitbake to increase the debug log level.
Personally, when doing this kind of debugging I'd use bbwarn as it
shows nicely on the console output by default.

Cheers,

Richard