diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 6cc7e5fcea592..7c4ba8d36ddf2 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -505,6 +505,11 @@ config NET_KSZ9477_PORT_SNIFF
 		All the packets received on port A and/or transmitted on port B
 		can be mirrored on the sniffer port.
 
+config NET_KSZ9477_DUMP_SGMII
+	bool "Enable SGMII register dump on init"
+	depends on NET_KSZ9477
+	default n
+
 menuconfig NET_LAN9250
 	bool "Microchip LAN9250 support"
 	default n
diff --git a/drivers/net/ksz9477.c b/drivers/net/ksz9477.c
index 118daaa7595d6..4edf2e416c0a5 100644
--- a/drivers/net/ksz9477.c
+++ b/drivers/net/ksz9477.c
@@ -341,6 +341,43 @@ static int ksz9477_mmd_write_indirect(ksz9477_port_t port, uint8_t dev,
   return ret;
 }
 
+#ifdef CONFIG_NET_KSZ9477_DUMP_SGMII
+static void sgmii_reg_dump()
+{
+  int ret = OK;
+  int i = 0;
+  uint16_t regval16;
+  uint32_t regs[11] = {KSZ9477_SGMII_CONTROL,
+                       KSZ9477_SGMII_STATUS,
+                       KSZ9477_SGMII_ID1,
+                       KSZ9477_SGMII_ID2,
+                       KSZ9477_SGMII_AUTONEG_ADVERTISE,
+                       KSZ9477_SGMII_LINK_PARTNER_ABILITY,
+                       KSZ9477_SGMII_AUTONEG_EXPANSION,
+                       KSZ9477_SGMII_DIGITAL_CONTROL,
+                       KSZ9477_SGMII_AUTONEG_CONTROL,
+                       KSZ9477_SGMII_AUTONEG_STATUS,
+                       0
+                      };
+
+
+
+  while (regs[i] != 0)
+    {
+      ret = ksz9477_sgmii_read_indirect(regs[i],
+                                        &regval16, 1);
+      if (ret != OK)
+        {
+          _alert("Failed to fetch SGMII reg value.\n");
+          break;
+        }
+
+      _alert("%i: 0x%04x\n", i, regval16);
+      i++;
+    }
+}
+#endif
+
 static int ksz9477_custom_error_fixes(ksz9477_port_t port)
 {
   int ret = OK;
@@ -728,6 +765,10 @@ int ksz9477_init(ksz9477_port_t master_port)
                                          &regval16, 1);
     }
 
+#ifdef CONFIG_NET_KSZ9477_DUMP_SGMII
+    sgmii_reg_dump();
+#endif
+
   /* Configure the static port-based VLANs */
 
 #ifdef CONFIG_NET_KSZ9477_PORT_VLAN