arm64: mvebu: armada-7k/8k: Enable MVPP2 ethernet driver

Since we've now integrated the A7k/8k support in the mvpp2 ethernet
driver, lets enable the support for both Marvell developments boards.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/configs/mvebu_db-88f8040_defconfig b/configs/mvebu_db-88f8040_defconfig
index 3611b84..9866e19 100644
--- a/configs/mvebu_db-88f8040_defconfig
+++ b/configs/mvebu_db-88f8040_defconfig
@@ -47,7 +47,7 @@
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_SPANSION=y
 CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHYLIB=y
+CONFIG_MVPP2=y
 CONFIG_PCI=y
 CONFIG_DM_PCI=y
 CONFIG_PCIE_DW_MVEBU=y