CHROMIUM: Define CONFIG_USB_ETHER_SMSC95XX to support SMSC95XX USB Etherenet Card.

BUG=none
TEST=booted u-boot and detected a SMSC9500 USB Etherenet Adadpter.

Change-Id: I4800e431e0f981dc9dc4a41746cfe3584e96fc5d
2 files changed