[U-Boot] [PATCH] arm: socfpga: use imply instead of select for spi/mmc
Tom Rini
trini at konsulko.com
Mon Feb 12 16:46:28 UTC 2018
On Mon, Feb 12, 2018 at 03:54:13PM +0100, Marek Vasut wrote:
> On 02/12/2018 03:52 PM, Simon Goldschmidt wrote:
> > In arch/arm/Kconfig, ARCH_SOCFPGA currently selects some
> > thins for spi flash and mmc that are not required by the hw.
>
> things ?
>
> what hw, all supported boards you mean ?
>
> > Give users more freedom of choice and use imply here instead
> > of select.
> >
> > This should allow disabling spi support completely or using
> > sd/mmc boot in "raw mode" (no partitions).
>
> You can just turn them off in the defconfigs, but I get what you're
> trying to say.
Well, hold on. If you have select FOO under ARCH_xxx then you
can't disable it. You have to use imply FOO under ARCH_xxx so that it's
turned on by default but a board can disable it in their defconfig.
Thanks!
--
Tom
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