[Buildroot] Fwd: Google doesn't help Buildroot newcomers really much

[Marc Schultz]

Hey Buildroot team!

I'd like to make buildroot running on a similar board of BF537-STAMP. Now I
want to change the sound device to a Cirrus Logic CS4270, but after booting
the uImage and loading as much sound modules as I can (e.g. snd-soc-cs4270)
"aslactl init" says that there is no sound card. Do I have to modify the
board file "linux/linux-kernel/arch/<my_arch>/mach-<board_arch>/<board>.c"
and if yes, is there a good workflow for that to prevent
hard-to-debug-mistakes?

The ALSA-Project
website<http://www.alsa-project.org/main/index.php/Matrix%3aModule-cs4270>
shows
a specific module named "snd-cs4270". Can I get this module installed by
buildroot or do I have to download and integrate it into my target hardware
on my own?

I'm using the buildroot revision from
Blackfin<http://docs.blackfin.uclinux.org/doku.php?id=buildroot:build-system:build_a_target>
(2012.08)
and I get this thing booting on my target hardware. Now I wanted to try the
newest Buildroot revision (2013.05) from your website, but I always get a
"No rule to make target `uImage'.  Stop." compiling error. Any idea what I
might have done wrong?

Thanks for your help!

Regards,
Marc Schultz
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