diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c
index b13ec0fe7a..4062b592bb 100644
--- a/hw/i2c/smbus_eeprom.c
+++ b/hw/i2c/smbus_eeprom.c
@@ -157,3 +157,15 @@ void smbus_eeprom_init(I2CBus *smbus, int nb_eeprom,
         qdev_init_nofail(eeprom);
     }
 }
+
+#ifdef XBOX
+void smbus_eeprom_init_single(I2CBus *smbus, int address,
+                              uint8_t *eeprom_buf)
+{
+    DeviceState *eeprom;
+    eeprom = qdev_create((BusState *)smbus, "smbus-eeprom");
+    qdev_prop_set_uint8(eeprom, "address", address);
+    qdev_prop_set_ptr(eeprom, "data", eeprom_buf);
+    qdev_init_nofail(eeprom);
+}
+#endif
diff --git a/include/hw/i2c/smbus.h b/include/hw/i2c/smbus.h
index 544bbc1957..06046d7e0c 100644
--- a/include/hw/i2c/smbus.h
+++ b/include/hw/i2c/smbus.h
@@ -80,4 +80,9 @@ int smbus_write_block(I2CBus *bus, uint8_t addr, uint8_t command, uint8_t *data,
 void smbus_eeprom_init(I2CBus *smbus, int nb_eeprom,
                        const uint8_t *eeprom_spd, int size);
 
+#ifdef XBOX
+void smbus_eeprom_init_single(I2CBus *smbus, int address,
+                              uint8_t *eeprom_buf);
+#endif
+
 #endif