RGMII_LINK_SPD=S2_5, RGMII_LINK_MD=half_duplex, RGMII_LINK=down
EMAC RGMII Status Register
RGMII_LINK_MD | The link mode of the RGMII interface 0 (half_duplex): undefined 1 (full_duplex): undefined |
RGMII_LINK_SPD | The link speed of the RGMII interface 0 (S2_5): undefined 1 (S25): undefined 2 (S125): undefined |
RGMII_LINK | The link status of the RGMII interface 0 (down): undefined 1 (up): undefined |