K 10
svn:author
V 4
loos
K 8
svn:date
V 27
2015-09-21T01:51:37.788417Z
K 7
svn:log
V 243
Add the A20 glue code for if_dwc.

This code initializes the GMAC clock and sets the pin mux to rgmii.

It also override the if_dwc defaults to set the alternate descriptor type
and MII clock used on A20.

Tested on cubieboard2 and banana pi.

END