diff --git a/Platforms/Marvell/Include/Protocol/Eeprom.h b/Platforms/Marvell/Include/Protocol/Eeprom.h
index 2708f7d..fbe4282 100644
--- a/Platforms/Marvell/Include/Protocol/Eeprom.h
+++ b/Platforms/Marvell/Include/Protocol/Eeprom.h
@@ -35,7 +35,7 @@
 #ifndef __MARVELL_EEPROM_H__
 #define __MARVELL_EEPROM_H__
 
-#define MARVELL_EEPROM_PROTOCOL_GUID { 0xcd728a1f, 0x45b5, 0x4feb, { 0x98, 0xc8, 0x31, 0x3d, 0xa8, 0x11, 0x74, 0x62 }}
+#define MARVELL_EEPROM_PROTOCOL_GUID { 0x71954bda, 0x60d3, 0x4ef8, { 0x8e, 0x3c, 0x0e, 0x33, 0x9f, 0x3b, 0xc2, 0x2b }}
 
 typedef struct _MARVELL_EEPROM_PROTOCOL MARVELL_EEPROM_PROTOCOL;
 
diff --git a/Platforms/Marvell/Include/Protocol/Mdio.h b/Platforms/Marvell/Include/Protocol/Mdio.h
index 44e4579..10acad4 100644
--- a/Platforms/Marvell/Include/Protocol/Mdio.h
+++ b/Platforms/Marvell/Include/Protocol/Mdio.h
@@ -35,7 +35,7 @@
 #ifndef __MDIO_H__
 #define __MDIO_H__
 
-#define MARVELL_MDIO_PROTOCOL_GUID { 0x0d728a1f, 0x45b5, 0x4feb, { 0x98, 0xc8, 0x31, 0x3d, 0xa8, 0x11, 0x74, 0x62 }}
+#define MARVELL_MDIO_PROTOCOL_GUID { 0x40010b03, 0x5f08, 0x496a, { 0xa2, 0x64, 0x10, 0x5e, 0x72, 0xd3, 0x71, 0xaa }}
 
 typedef struct _MARVELL_MDIO_PROTOCOL MARVELL_MDIO_PROTOCOL;
 
diff --git a/Platforms/Marvell/Include/Protocol/MvPhy.h b/Platforms/Marvell/Include/Protocol/MvPhy.h
index 67bbd2d..43a9e0b 100644
--- a/Platforms/Marvell/Include/Protocol/MvPhy.h
+++ b/Platforms/Marvell/Include/Protocol/MvPhy.h
@@ -35,7 +35,7 @@
 #ifndef __MV_PHY_H__
 #define __MV_PHY_H__
 
-#define MARVELL_PHY_PROTOCOL_GUID { 0x0d728a1e, 0x45b5, 0x4feb, { 0x98, 0xc8, 0x31, 0x3d, 0xa8, 0x11, 0x74, 0x62 }}
+#define MARVELL_PHY_PROTOCOL_GUID { 0x32f48a43, 0x37e3, 0x4acf, { 0x93, 0xc4, 0x3e, 0x57, 0xa7, 0xb0, 0xfb, 0xdc }}
 
 typedef struct _MARVELL_PHY_PROTOCOL MARVELL_PHY_PROTOCOL;
 
diff --git a/Platforms/Marvell/Marvell.dec b/Platforms/Marvell/Marvell.dec
index 0044da0..44bbdc1 100644
--- a/Platforms/Marvell/Marvell.dec
+++ b/Platforms/Marvell/Marvell.dec
@@ -198,9 +198,9 @@
   gMarvellTokenSpaceGuid.PcdResetRegMask|0|UINT32|0x4000051
 
 [Protocols]
-  gMarvellEepromProtocolGuid               = { 0xcd728a1f, 0x45b5, 0x4feb, { 0x98, 0xc8, 0x31, 0x3d, 0xa8, 0x11, 0x74, 0x62 }}
-  gMarvellMdioProtocolGuid                 = { 0x0d728a1f, 0x45b5, 0x4feb, { 0x98, 0xc8, 0x31, 0x3d, 0xa8, 0x11, 0x74, 0x62 }}
-  gMarvellPhyProtocolGuid                  = { 0x0d728a1e, 0x45b5, 0x4feb, { 0x98, 0xc8, 0x31, 0x3d, 0xa8, 0x11, 0x74, 0x62 }}
+  gMarvellEepromProtocolGuid               = { 0x71954bda, 0x60d3, 0x4ef8, { 0x8e, 0x3c, 0x0e, 0x33, 0x9f, 0x3b, 0xc2, 0x2b }}
+  gMarvellMdioProtocolGuid                 = { 0x40010b03, 0x5f08, 0x496a, { 0xa2, 0x64, 0x10, 0x5e, 0x72, 0xd3, 0x71, 0xaa }}
+  gMarvellPhyProtocolGuid                  = { 0x32f48a43, 0x37e3, 0x4acf, { 0x93, 0xc4, 0x3e, 0x57, 0xa7, 0xb0, 0xfb, 0xdc }}
   gMarvellSpiMasterProtocolGuid            = { 0x23de66a3, 0xf666, 0x4b3e, { 0xaa, 0xa2, 0x68, 0x9b, 0x18, 0xae, 0x2e, 0x19 }}
   gMarvellSpiFlashProtocolGuid             = { 0x9accb423, 0x5bd2, 0x4fca, { 0x9b, 0x4c, 0x2e, 0x65, 0xfc, 0x25, 0xdf, 0x21 }}