diff --git a/hw/pci-host/mv64361.c b/hw/pci-host/mv64361.c
index 19e8031a3f..01bd8c887f 100644
--- a/hw/pci-host/mv64361.c
+++ b/hw/pci-host/mv64361.c
@@ -541,6 +541,12 @@ static uint64_t mv64361_read(void *opaque, hwaddr addr, unsigned int size)
             }
         }
         break;
+    case MV64340_ETH_PHY_ADDR:
+        ret = 0x98;
+        break;
+    case MV64340_ETH_SMI:
+        ret = BIT(27);
+        break;
     case MV64340_CUNIT_ARBITER_CONTROL_REG:
         ret = 0x11ff0000 | (s->gpp_int_level << 10);
         break;
diff --git a/hw/pci-host/mv643xx.h b/hw/pci-host/mv643xx.h
index cd26a43f18..f2e1baea88 100644
--- a/hw/pci-host/mv643xx.h
+++ b/hw/pci-host/mv643xx.h
@@ -656,6 +656,9 @@
 /*        Ethernet Unit Registers       */
 /****************************************/
 
+#define MV64340_ETH_PHY_ADDR                                        0x2000
+#define MV64340_ETH_SMI                                             0x2004
+
 /*******************************************/
 /*          CUNIT  Registers               */
 /*******************************************/