diff --git a/configs/ap325rxa_defconfig b/configs/ap325rxa_defconfig
index 28443e2..3f12093 100644
--- a/configs/ap325rxa_defconfig
+++ b/configs/ap325rxa_defconfig
@@ -25,6 +25,10 @@
 CONFIG_DOS_PARTITION=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0xB6080000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_BAUDRATE=38400
 CONFIG_SCIF_CONSOLE=y
 CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/configs/arndale_defconfig b/configs/arndale_defconfig
index f25fe7b..708f063 100644
--- a/configs/arndale_defconfig
+++ b/configs/arndale_defconfig
@@ -25,6 +25,9 @@
 CONFIG_MMC_DW=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_S5P=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_SOUND=y
 CONFIG_I2S=y
 CONFIG_I2S_SAMSUNG=y
diff --git a/configs/blanche_defconfig b/configs/blanche_defconfig
index d077928..500ebc6 100644
--- a/configs/blanche_defconfig
+++ b/configs/blanche_defconfig
@@ -20,5 +20,8 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
 CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x18000000
 CONFIG_BAUDRATE=38400
 CONFIG_SCIF_CONSOLE=y
diff --git a/configs/cm_t3517_defconfig b/configs/cm_t3517_defconfig
index 8e7c072..dc0ded8 100644
--- a/configs/cm_t3517_defconfig
+++ b/configs/cm_t3517_defconfig
@@ -38,6 +38,10 @@
 CONFIG_LED_STATUS_BOOT=0
 CONFIG_MMC_OMAP_HS=y
 CONFIG_NAND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x2D000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
 CONFIG_USB=y
diff --git a/configs/cm_t35_defconfig b/configs/cm_t35_defconfig
index 1515c92..90950d4 100644
--- a/configs/cm_t35_defconfig
+++ b/configs/cm_t35_defconfig
@@ -40,6 +40,10 @@
 CONFIG_MMC_OMAP_HS=y
 CONFIG_NAND=y
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x2C000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
 CONFIG_USB=y
@@ -47,3 +51,4 @@
 CONFIG_USB_STORAGE=y
 CONFIG_LCD=y
 CONFIG_OF_LIBFDT=y
+CONFIG_NETDEVICES=y
diff --git a/configs/duovero_defconfig b/configs/duovero_defconfig
index feec2cf..b76da3e 100644
--- a/configs/duovero_defconfig
+++ b/configs/duovero_defconfig
@@ -23,6 +23,10 @@
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_SPL_PARTITION_UUIDS=y
 CONFIG_MMC_OMAP_HS=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x2C000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
 CONFIG_USB=y
diff --git a/configs/igep0032_defconfig b/configs/igep0032_defconfig
index b99b6db..0521039 100644
--- a/configs/igep0032_defconfig
+++ b/configs/igep0032_defconfig
@@ -32,6 +32,10 @@
 CONFIG_NAND=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x2C000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
 CONFIG_FAT_WRITE=y
diff --git a/configs/igep00x0_defconfig b/configs/igep00x0_defconfig
index 0e2ab72..a2f29cc 100644
--- a/configs/igep00x0_defconfig
+++ b/configs/igep00x0_defconfig
@@ -33,6 +33,10 @@
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SPL_NAND_SIMPLE=y
 CONFIG_MTD_UBI_FASTMAP=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x2C000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
 CONFIG_FAT_WRITE=y
diff --git a/configs/imx31_phycore_defconfig b/configs/imx31_phycore_defconfig
index 7b17b66..6be9913 100644
--- a/configs/imx31_phycore_defconfig
+++ b/configs/imx31_phycore_defconfig
@@ -10,3 +10,7 @@
 CONFIG_ENV_IS_IN_EEPROM=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0xa8000000
+CONFIG_SMC911X_32_BIT=y
diff --git a/configs/imx31_phycore_eet_defconfig b/configs/imx31_phycore_eet_defconfig
index b67dcd3..a8f57ef 100644
--- a/configs/imx31_phycore_eet_defconfig
+++ b/configs/imx31_phycore_eet_defconfig
@@ -14,3 +14,7 @@
 CONFIG_ENV_IS_IN_EEPROM=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0xa8000000
+CONFIG_SMC911X_32_BIT=y
diff --git a/configs/kzm9g_defconfig b/configs/kzm9g_defconfig
index f4b8ccd..6271aa0 100644
--- a/configs/kzm9g_defconfig
+++ b/configs/kzm9g_defconfig
@@ -17,6 +17,10 @@
 CONFIG_ENV_IS_IN_FLASH=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x10000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SCIF_CONSOLE=y
 # CONFIG_FAT_WRITE is not set
 CONFIG_OF_LIBFDT=y
diff --git a/configs/mx31pdk_defconfig b/configs/mx31pdk_defconfig
index 3fcc0c0..0884caf 100644
--- a/configs/mx31pdk_defconfig
+++ b/configs/mx31pdk_defconfig
@@ -18,3 +18,7 @@
 # CONFIG_MMC is not set
 CONFIG_NAND=y
 CONFIG_NAND_MXC=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0xB6000000
+CONFIG_SMC911X_32_BIT=y
diff --git a/configs/mx35pdk_defconfig b/configs/mx35pdk_defconfig
index 2c3455f..d4a567c 100644
--- a/configs/mx35pdk_defconfig
+++ b/configs/mx35pdk_defconfig
@@ -25,6 +25,9 @@
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_NAND=y
 CONFIG_NAND_MXC=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0xB6000000
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
diff --git a/configs/mx53ard_defconfig b/configs/mx53ard_defconfig
index 1d8e5bc..804e4cf 100644
--- a/configs/mx53ard_defconfig
+++ b/configs/mx53ard_defconfig
@@ -16,4 +16,7 @@
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_NAND=y
 CONFIG_NAND_MXC=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0xF4000000
 CONFIG_OF_LIBFDT=y
diff --git a/configs/odroid-xu3_defconfig b/configs/odroid-xu3_defconfig
index 5481188..76b1d35 100644
--- a/configs/odroid-xu3_defconfig
+++ b/configs/odroid-xu3_defconfig
@@ -29,6 +29,9 @@
 CONFIG_MMC_DW=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_S5P=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_S2MPS11=y
 CONFIG_DM_REGULATOR=y
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 55b1e8d..5103e9f 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -44,6 +44,10 @@
 CONFIG_NAND=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x2C000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_DM_SERIAL=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig
index cdbebf8..fc3c6fe 100644
--- a/configs/omap3_logic_defconfig
+++ b/configs/omap3_logic_defconfig
@@ -37,6 +37,10 @@
 CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
 CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x08000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
 CONFIG_USB=y
diff --git a/configs/omap3_overo_defconfig b/configs/omap3_overo_defconfig
index 237d5bd..389e72a 100644
--- a/configs/omap3_overo_defconfig
+++ b/configs/omap3_overo_defconfig
@@ -43,6 +43,10 @@
 CONFIG_NAND=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x2C000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
 CONFIG_USB=y
@@ -51,3 +55,4 @@
 CONFIG_FAT_WRITE=y
 CONFIG_BCH=y
 CONFIG_OF_LIBFDT=y
+CONFIG_NETDEVICES=y
diff --git a/configs/omap3_zoom1_defconfig b/configs/omap3_zoom1_defconfig
index 3afd7e9..bedbbd3 100644
--- a/configs/omap3_zoom1_defconfig
+++ b/configs/omap3_zoom1_defconfig
@@ -33,6 +33,10 @@
 CONFIG_MMC_OMAP_HS=y
 CONFIG_NAND=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x08000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_OMAP3_SPI=y
 CONFIG_FAT_WRITE=y
diff --git a/configs/peach-pi_defconfig b/configs/peach-pi_defconfig
index 6900f3d..26b3109 100644
--- a/configs/peach-pi_defconfig
+++ b/configs/peach-pi_defconfig
@@ -38,6 +38,9 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_TPS65090=y
 CONFIG_DM_REGULATOR=y
diff --git a/configs/peach-pit_defconfig b/configs/peach-pit_defconfig
index b073d82..daa263e 100644
--- a/configs/peach-pit_defconfig
+++ b/configs/peach-pit_defconfig
@@ -38,6 +38,9 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_TPS65090=y
 CONFIG_DM_REGULATOR=y
diff --git a/configs/smdk5250_defconfig b/configs/smdk5250_defconfig
index 57870e5..b6c8d4c 100644
--- a/configs/smdk5250_defconfig
+++ b/configs/smdk5250_defconfig
@@ -34,6 +34,9 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_DM_PMIC=y
 CONFIG_DM_PMIC_MAX77686=y
 CONFIG_DM_REGULATOR=y
diff --git a/configs/smdk5420_defconfig b/configs/smdk5420_defconfig
index 75b8c00..5742d16 100644
--- a/configs/smdk5420_defconfig
+++ b/configs/smdk5420_defconfig
@@ -29,6 +29,9 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_DM_PMIC=y
 CONFIG_DM_REGULATOR=y
 CONFIG_EXYNOS_SPI=y
diff --git a/configs/smdkc100_defconfig b/configs/smdkc100_defconfig
index eef4aee..2214640 100644
--- a/configs/smdkc100_defconfig
+++ b/configs/smdkc100_defconfig
@@ -16,3 +16,6 @@
 CONFIG_CMD_MTDPARTS=y
 CONFIG_ENV_IS_IN_ONENAND=y
 # CONFIG_MMC is not set
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x98800300
diff --git a/configs/smdkv310_defconfig b/configs/smdkv310_defconfig
index 31a5e99..7cbdd4d 100644
--- a/configs/smdkv310_defconfig
+++ b/configs/smdkv310_defconfig
@@ -28,5 +28,8 @@
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_SDMA=y
 CONFIG_MMC_SDHCI_S5P=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/snow_defconfig b/configs/snow_defconfig
index 66255ad..72fd8c2 100644
--- a/configs/snow_defconfig
+++ b/configs/snow_defconfig
@@ -42,6 +42,9 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_DM_PMIC=y
 CONFIG_DM_PMIC_MAX77686=y
 CONFIG_PMIC_S5M8767=y
diff --git a/configs/spring_defconfig b/configs/spring_defconfig
index b5db383..4eed491 100644
--- a/configs/spring_defconfig
+++ b/configs/spring_defconfig
@@ -42,6 +42,9 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x5000000
 CONFIG_DM_PMIC=y
 CONFIG_DM_PMIC_MAX77686=y
 CONFIG_PMIC_S5M8767=y
diff --git a/configs/twister_defconfig b/configs/twister_defconfig
index ed463f5..90b2fde 100644
--- a/configs/twister_defconfig
+++ b/configs/twister_defconfig
@@ -34,6 +34,9 @@
 CONFIG_NAND_OMAP_GPMC_PREFETCH=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SPL_NAND_SIMPLE=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x2C000000
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/uniphier_ld4_sld8_defconfig b/configs/uniphier_ld4_sld8_defconfig
index cd0efe3..74c52dd 100644
--- a/configs/uniphier_ld4_sld8_defconfig
+++ b/configs/uniphier_ld4_sld8_defconfig
@@ -44,6 +44,9 @@
 CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
 CONFIG_SPL_NAND_DENALI=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_32_BIT=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_GENERIC=y
diff --git a/configs/uniphier_v7_defconfig b/configs/uniphier_v7_defconfig
index 7f2347a..5c1d343 100644
--- a/configs/uniphier_v7_defconfig
+++ b/configs/uniphier_v7_defconfig
@@ -43,6 +43,10 @@
 CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
 CONFIG_SPL_NAND_DENALI=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x0
+CONFIG_SMC911X_32_BIT=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/uniphier_v8_defconfig b/configs/uniphier_v8_defconfig
index 31dd9b3..bc4bbbf 100644
--- a/configs/uniphier_v8_defconfig
+++ b/configs/uniphier_v8_defconfig
@@ -38,6 +38,10 @@
 CONFIG_NAND_DENALI_DT=y
 CONFIG_SYS_NAND_DENALI_64BIT=y
 CONFIG_NAND_DENALI_SPARE_AREA_SKIP_BYTES=8
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x0
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYSRESET=y
 CONFIG_SYSRESET_PSCI=y
 CONFIG_USB=y
diff --git a/configs/vct_platinum_defconfig b/configs/vct_platinum_defconfig
index 38b3e81..0abf81b 100644
--- a/configs/vct_platinum_defconfig
+++ b/configs/vct_platinum_defconfig
@@ -15,6 +15,10 @@
 CONFIG_CMD_FAT=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x00000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/vct_platinum_onenand_defconfig b/configs/vct_platinum_onenand_defconfig
index 6b57ac5..9c41e39 100644
--- a/configs/vct_platinum_onenand_defconfig
+++ b/configs/vct_platinum_onenand_defconfig
@@ -19,6 +19,10 @@
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_ENV_IS_IN_ONENAND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x00000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/vct_premium_defconfig b/configs/vct_premium_defconfig
index d962fd1..c6219fa 100644
--- a/configs/vct_premium_defconfig
+++ b/configs/vct_premium_defconfig
@@ -15,6 +15,10 @@
 CONFIG_CMD_FAT=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x00000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/vct_premium_onenand_defconfig b/configs/vct_premium_onenand_defconfig
index a55cb5b..5cfbebf 100644
--- a/configs/vct_premium_onenand_defconfig
+++ b/configs/vct_premium_onenand_defconfig
@@ -19,6 +19,10 @@
 CONFIG_CMD_UBI=y
 # CONFIG_CMD_UBIFS is not set
 CONFIG_ENV_IS_IN_ONENAND=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x00000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/vexpress_aemv8a_juno_defconfig b/configs/vexpress_aemv8a_juno_defconfig
index 9c3ee73..b48e749 100644
--- a/configs/vexpress_aemv8a_juno_defconfig
+++ b/configs/vexpress_aemv8a_juno_defconfig
@@ -28,5 +28,9 @@
 CONFIG_DM=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x018000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_DM_SERIAL=y
 CONFIG_OF_LIBFDT=y
diff --git a/configs/vexpress_ca15_tc2_defconfig b/configs/vexpress_ca15_tc2_defconfig
index a0032ad..9303f89 100644
--- a/configs/vexpress_ca15_tc2_defconfig
+++ b/configs/vexpress_ca15_tc2_defconfig
@@ -19,5 +19,9 @@
 # CONFIG_CMD_MISC is not set
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x1a000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_BAUDRATE=38400
 CONFIG_OF_LIBFDT=y
diff --git a/configs/vexpress_ca5x2_defconfig b/configs/vexpress_ca5x2_defconfig
index efa8c31..3f8bc9c 100644
--- a/configs/vexpress_ca5x2_defconfig
+++ b/configs/vexpress_ca5x2_defconfig
@@ -18,5 +18,9 @@
 # CONFIG_CMD_MISC is not set
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x1a000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_BAUDRATE=38400
 CONFIG_OF_LIBFDT=y
diff --git a/configs/vexpress_ca9x4_defconfig b/configs/vexpress_ca9x4_defconfig
index 4e7b961..4cbc962 100644
--- a/configs/vexpress_ca9x4_defconfig
+++ b/configs/vexpress_ca9x4_defconfig
@@ -18,5 +18,9 @@
 # CONFIG_CMD_MISC is not set
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC911X=y
+CONFIG_SMC911X_BASE=0x4e000000
+CONFIG_SMC911X_32_BIT=y
 CONFIG_BAUDRATE=38400
 CONFIG_OF_LIBFDT=y