net: sunxi: Enable eeprom on OLinuXino Lime boards

This patch enables the I2C EEPROM to be probed for a MAC address on the
OLinuXino Lime1 and Lime2 boards. Other boards surely qualify as well
but were not tested yet.

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>

configs/A10-OLinuXino-Lime_defconfig

@@ -14,6 +14,10 @@ CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_NET_ETHADDR_EEPROM=y
+CONFIG_NET_ETHADDR_EEPROM_I2C=y
+CONFIG_NET_ETHADDR_EEPROM_I2C_BUS=1
+CONFIG_I2C1_ENABLE=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set

configs/A20-OLinuXino-Lime2_defconfig

@@ -21,6 +21,10 @@ CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_SPL_PARTITION_UUIDS is not set
 CONFIG_DFU_RAM=y
 CONFIG_ETH_DESIGNWARE=y
+CONFIG_NET_ETHADDR_EEPROM=y
+CONFIG_NET_ETHADDR_EEPROM_I2C=y
+CONFIG_NET_ETHADDR_EEPROM_I2C_BUS=1
+CONFIG_I2C1_ENABLE=y
 CONFIG_AXP_ALDO3_VOLT=2800
 CONFIG_AXP_ALDO4_VOLT=2800
 CONFIG_USB_EHCI_HCD=y

configs/A20-OLinuXino-Lime_defconfig

@@ -16,6 +16,10 @@ CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_ETH_DESIGNWARE=y
+CONFIG_NET_ETHADDR_EEPROM=y
+CONFIG_NET_ETHADDR_EEPROM_I2C=y
+CONFIG_NET_ETHADDR_EEPROM_I2C_BUS=1
+CONFIG_I2C1_ENABLE=y
 CONFIG_AXP_ALDO3_VOLT=2800
 CONFIG_AXP_ALDO4_VOLT=2800
 CONFIG_USB_EHCI_HCD=y

configs/A20-OLinuXino_MICRO_defconfig

@@ -19,6 +19,10 @@ CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_ETH_DESIGNWARE=y
+CONFIG_NET_ETHADDR_EEPROM=y
+CONFIG_NET_ETHADDR_EEPROM_I2C=y
+CONFIG_NET_ETHADDR_EEPROM_I2C_BUS=1
+CONFIG_I2C1_ENABLE=y
 CONFIG_AXP_ALDO3_VOLT=2800
 CONFIG_AXP_ALDO4_VOLT=2800
 CONFIG_USB_EHCI_HCD=y