uboot-imx

net: fm: bug fix when CONFIG_PHYLIB not defined

codes related to phylib operations should be wrapped by CONFIG_PHYLIB.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>