[Buildroot] [PATCH] orangepi-zero: bump linux to 4.15, u-boot to 2018.01

[Sergey Matyukevich]

On Mon, Jan 29, 2018 at 11:15:48PM +0300, Sergey Matyukevich wrote:
> Hello Peter,
> 
> > And enable dhcp for eth0 now that the ethernet is finally supported.
> > 
> > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
> 
> Thanks! Are you about to send the patches for other H3 boards?
> If not, then let me know. I can test Ethernet on Orange One
> and Orange PC variants and send the patches.

Correction:
I mean Orange Pi PC Plus here since you have already submitted
a patch for Orange Pi PC.