1 files changed, 23 insertions, 0 deletions
diff --git a/Platform/Marvell/Include/Library/MvHwDescLib.h b/Platform/Marvell/Include/Library/MvHwDescLib.h
index 6ad1bc231e..9ae03d0bbd 100644
--- a/Platform/Marvell/Include/Library/MvHwDescLib.h
+++ b/Platform/Marvell/Include/Library/MvHwDescLib.h
@@ -70,6 +70,16 @@ typedef struct {
 } MVHW_I2C_DESC;
 
 //
+// MDIO devices description template definition
+//
+#define MVHW_MAX_MDIO_DEVS         2
+
+typedef struct {
+  UINT8 MdioDevCount;
+  UINTN MdioBaseAddresses[MVHW_MAX_MDIO_DEVS];
+} MVHW_MDIO_DESC;
+
+//
 // NonDiscoverable devices description template definition
 //
 #define MVHW_MAX_XHCI_DEVS         4
@@ -168,6 +178,19 @@ MVHW_I2C_DESC mA7k8kI2cDescTemplate = {\
 }
 
 //
+// Platform description of MDIO devices
+//
+#define MVHW_CP0_MDIO_BASE       0xF212A200
+#define MVHW_CP1_MDIO_BASE       0xF412A200
+
+#define DECLARE_A7K8K_MDIO_TEMPLATE \
+STATIC \
+MVHW_MDIO_DESC mA7k8kMdioDescTemplate = {\
+  2,\
+  { MVHW_CP0_MDIO_BASE, MVHW_CP1_MDIO_BASE }\
+}
+
+//
 // Platform description of NonDiscoverable devices
 //
 #define MVHW_CP0_XHCI0_BASE        0xF2500000