and XAUI 10G interfaces in addition RGMII/SGMII 1G interfaces. This driver
is work in progress.
board.c and board.h expanded to include more info.
Only one of rge and nlge can be enabled at a time, rge will be deprecated
when nlge stabilizes.
Submitted by: Sriram Gorti <srgorti at netlogicmicro com>