--- /dev/null
+From: Tobias Schramm <tobias@t-sys.eu>
+Subject: mvpp2: support fetching mac address from nvmem
+
+The mvpp2 driver did not query nvmem for hardware mac addresses. This
+patch adds querying of mac addresses stored in nvmem cells as a further
+fallback option before assigning a random address.
+Purposely added separately to fwnode_get_mac_address() above to maintain
+existing behaviour with builtin adapter mac address still taking
+precedence.
+
+Signed-off-by: Tobias Schramm <tobias@t-sys.eu>
+---
+--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
++++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+@@ -6134,6 +6134,12 @@ static void mvpp2_port_copy_mac_addr(str
+ }
+ }
+
++ if (!of_get_mac_address(to_of_node(fwnode), hw_mac_addr)) {
++ *mac_from = "nvmem cell";
++ eth_hw_addr_set(dev, hw_mac_addr);
++ return;
++ }
++
+ *mac_from = "random";
+ eth_hw_addr_random(dev);
+ }