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>

configs/mvebu_db-88f7040_defconfig

@@ -47,7 +47,7 @@ CONFIG_SPI_FLASH=y
 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

configs/mvebu_db-88f8040_defconfig

@@ -47,7 +47,7 @@ CONFIG_SPI_FLASH=y
 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

include/configs/mvebu_armada-8k.h

@@ -81,6 +81,14 @@
 #define CONFIG_ENV_SIZE			(64 << 10) /* 64KiB */
 #define CONFIG_ENV_SECT_SIZE		(64 << 10) /* 64KiB sectors */
 
+/*
+ * Ethernet Driver configuration
+ */
+#define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
+#define CONFIG_PHY_GIGE		/* GbE speed/duplex detect */
+#define CONFIG_ARP_TIMEOUT	200
+#define CONFIG_NET_RETRY_COUNT	50
+
 /* USB 2.0 */
 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3