[U-Boot] [PATCH] arm: socfpga: use imply instead of select for spi/mmc

Marek Vasut marex at denx.de
Mon Feb 12 16:51:08 UTC 2018


On 02/12/2018 05:46 PM, Tom Rini wrote:
> 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!

The patch is using imply already ...

-- 
Best regards,
Marek Vasut


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