Re: [PATCH] ARM: dts: Revert disabling of smc91x for n900

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Hi,

On Tue, Jan 06, 2015 at 08:59:03AM -0800, Tony Lindgren wrote:
> * Pavel Machek <pavel@xxxxxx> [150106 00:03]:
> > On Mon 2015-01-05 15:02:29, Tony Lindgren wrote:
> > > Revert "ARM: dts: Disable smc91x on n900 until bootloader
> > > dependency is removed". We've now fixed the issues that
> > > caused problems with uninitialized hardware depending on
> > > the bootloader version. Mostly things got fixed with
> > > the following commits:
> > > 
> > > 9a894953a97b ("ARM: dts: Fix bootloader version dependencies by muxing n900 smc91x pins")
> > > 7d2911c43815 ("net: smc91x: Fix gpios for device tree based booting")
> > > 
> > > Note that this only affects the early development boards
> > > with Ethernet that we still have in a few automated boot
> > > test systems.
> > > 
> > > Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
> > 
> > Normally, the early development boards should have separate dts file
> > (then include common parts), no?
> 
> In this case it won't matter. The GPMC hardware is there, the probe
> just fails if no smsc91x is found.
>  
> > Could you at least add a note to the dts file what is it? Because I
> > always thought it is a bug.
> 
> Sure, updated patch below. Can somebody please test boot it on
> a production n900 too to make sure it no longer causes issues?

Seems to work fine with normal n900.

Tested-by: Aaro Koskinen <aaro.koskinen@xxxxxx>

I also tested with a development board, eth0 seemed to appear,
but couldn't configure the MAC address with busybox ifconfig.
How should it be done, I guess the interface does not have any
MAC by default?

A.
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