RE: [PATCH/RFC 4/4] sh-sci: Derive regshift value from DT compatible value

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Hi Geert,

On Tuesday, August 07, 2018, Geert Uytterhoeven wrote:
> > But, when I run the code, I end up in function scif_early_console_setup,
> > not rza2_early_console_setup
> 
> Hmm, perhaps it doesn't pick the first/most specialized match.
> 
> > I'm assuming I'm just supposed to use this on my bootargs:
> >    earlycon=scif,0xE8009000
> 
> Just "earlycon" should be sufficient. It'll find the right port from
> chosen/stdout-path
> in DT. Can you please retry using that?

With just using "earlycon", I get the same result.

I think the code that does the matching is in drivers/of/fdt.c
Function "early_init_dt_scan_chosen_stdout".

I'll step through the code a bit to see if I can figure out why.

Chris


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