[PATCH] arm64: defconfig: enable RTC and audio support on Kontron sl28 boards

[Shawn Guo]

On Sat, Jul 04, 2020 at 12:11:43AM +0200, Michael Walle wrote:
> Although the Kontron SMARC-sAL28 board is now supported, there is still
> missing driver support for the hardware clock, audio interface and audio
> codec. Let's enable them as modules (where possible).
> 
> Signed-off-by: Michael Walle <michael at walle.cc>

Applied, thanks.