Write 0x4680 to PHY Register 0x24
Write 3 to PHY Register 0x20
Write 0xF40 to PHY Register 0x1D
Write 0x1C00 to PHY Register 0x1F
- If the PHY Revision is 3 or less
MaskSet PHY Register 0x2A with mask 0xFF and set with 0x400
- If the PHY Revision is 5
MaskSet PHY Register 0x2A with mask 0xFF and set with 0x1A00
Write 0x2121 to PHY Register 0xCC
- If the PHY Revision 3 or greater
Write 0x3ED5 to PHY Register 0xBA