[PATCH v3] powerpc: add of_get_mac_address() and update fsl_soc.c to use it

[Timur Tabi]

Paul Mackerras wrote:
> Timur Tabi writes:
> 
>> Add function of_get_mac_address(), which obtains the best MAC address to use
>> from the device tree by checking various properties in order.  The order is:
>> 'mac-address', then 'local-mac-address', then 'address'.  It skips properties 
>> that contain invalid MAC addresses, which were probably not initialized
>> by U-Boot.
> 
> Looks OK except that of_get_mac_address should go in prom_parse.c, not
> prom.c.

Ok, I'll submit another patch in a few hours.  I presume the prototype 
should stay in include/asm-powerpc/prom.h?