[PATCH v2] arm64: defconfig: enable EEPROM_AT25 config option

[Scott Branden]

Hi Olof,

On 16-10-17 02:58 PM, Olof Johansson wrote:
> Hi,
>
> On Wed, Oct 12, 2016 at 11:51 AM, Scott Branden
> <scott.branden at broadcom.com> wrote:
>> Enable support for on board SPI EEPROM by turning on
>> CONFIG_EEPROM_AT25.  This needs to be on in order to
>> boot and test the kernel with a static rootfs image
>> that is not rebuilt everytime the kernel is rebuilt.
>
> If we did this for every kernel option we'd get a huge kernel.
>
> In general, we've said that static options for what's needed to boot
> to rootfs (i.e. storage and network drivers for nfsroot) are fine to
> enable statically.
>
> I doubt you need the EEPROM driver to boot to rootfs on your system,
> so please enable it as a module instead.
>
> Look into using config fragments in case you need to modify the
> options for local builds, it should be a convenient way to have a
> small delta to apply to fit your internal needs, instead of completely
> forking the config file.

Do you allow such config fragments to be upstreamed or do we need to 
maintain these in our tree?

>
>
> -Olof
>

Thanks,
  Scott