This should no longer be a problem after the following patch is merged: https://patchwork.kernel.org/patch/11395247/ Also, Pierre already fixed this in SOF tree like this: https://github.com/thesofproject/linux/commit/5e3103aaf77fd5c985d717a5fe774fd2154e97aa I think we should go with Pierre's version for now. Pierre, Will you send the fixes to Mark? Or should I send them? Anyone, What is the exact difference between 'depends on' and 'selects'. This is a question I try to clarify for myself for a while. And most important when to use one or another? On Thu, Apr 23, 2020 at 5:29 PM Mark Brown <broonie@xxxxxxxxxx> wrote: > > This broke PowerPC allyesconfig. > > Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> > --- > sound/soc/sof/imx/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/sound/soc/sof/imx/Kconfig b/sound/soc/sof/imx/Kconfig > index 5e0c68b12292..9a5ed1860e4e 100644 > --- a/sound/soc/sof/imx/Kconfig > +++ b/sound/soc/sof/imx/Kconfig > @@ -21,6 +21,7 @@ config SND_SOC_SOF_IMX_OF > > config SND_SOC_SOF_IMX8_SUPPORT > bool "SOF support for i.MX8" > + depends on IMX_SCU > help > This adds support for Sound Open Firmware for NXP i.MX8 platforms > Say Y if you have such a device. > -- > 2.20.1 >