net: ks8851: Add Kconfig entries

Convert CONFIG_KS8851_MLL and CONFIG_KS8851_MLL_BASEADDR to Kconfig

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/configs/at91sam9n12ek_mmc_defconfig b/configs/at91sam9n12ek_mmc_defconfig
index 075daa7..308f097 100644
--- a/configs/at91sam9n12ek_mmc_defconfig
+++ b/configs/at91sam9n12ek_mmc_defconfig
@@ -47,6 +47,8 @@
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SF_DEFAULT_SPEED=30000000
 CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_KS8851_MLL=y
+CONFIG_KS8851_MLL_BASEADDR=0x30000000
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/at91sam9n12ek_nandflash_defconfig b/configs/at91sam9n12ek_nandflash_defconfig
index b02be84..fd6d13d 100644
--- a/configs/at91sam9n12ek_nandflash_defconfig
+++ b/configs/at91sam9n12ek_nandflash_defconfig
@@ -48,6 +48,8 @@
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SF_DEFAULT_SPEED=30000000
 CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_KS8851_MLL=y
+CONFIG_KS8851_MLL_BASEADDR=0x30000000
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/at91sam9n12ek_spiflash_defconfig b/configs/at91sam9n12ek_spiflash_defconfig
index be8ef51..97e29bd 100644
--- a/configs/at91sam9n12ek_spiflash_defconfig
+++ b/configs/at91sam9n12ek_spiflash_defconfig
@@ -49,6 +49,8 @@
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SF_DEFAULT_SPEED=30000000
 CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_KS8851_MLL=y
+CONFIG_KS8851_MLL_BASEADDR=0x30000000
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
 CONFIG_DM_SERIAL=y
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f7855c9..0b08de0 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -307,6 +307,20 @@
 	  This driver supports the network interface units in the
 	  ColdFire family.
 
+config KS8851_MLL
+	bool "Microchip KS8851-MLL controller driver"
+	help
+	  The Microchip KS8851 parallel bus external ethernet interface chip.
+
+if KS8851_MLL
+if !DM_ETH
+config KS8851_MLL_BASEADDR
+	hex "Microchip KS8851-MLL Base Address"
+	help
+	  Define this to hold the physical address of the device (I/O space)
+endif #DM_ETH
+endif #KS8851_MLL
+
 config MVGBE
 	bool "Marvell Orion5x/Kirkwood network interface support"
 	depends on ARCH_KIRKWOOD || ARCH_ORION5X
diff --git a/include/configs/at91sam9n12ek.h b/include/configs/at91sam9n12ek.h
index 7ee5695..706217f 100644
--- a/include/configs/at91sam9n12ek.h
+++ b/include/configs/at91sam9n12ek.h
@@ -63,9 +63,6 @@
 	"bootargs_mmc=root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait\0"
 
 /* Ethernet */
-#define CONFIG_KS8851_MLL
-#define CONFIG_KS8851_MLL_BASEADDR	0x30000000 /* use NCS2 */
-
 #define CONFIG_SYS_LOAD_ADDR		0x22000000 /* load address */
 
 /* USB host */
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 3f5e650..9b6b451 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -942,8 +942,6 @@
 CONFIG_KONA_GPIO
 CONFIG_KONA_RESET_S
 CONFIG_KPROBES
-CONFIG_KS8851_MLL
-CONFIG_KS8851_MLL_BASEADDR
 CONFIG_KSNAV_NETCP_PDMA_CTRL_BASE
 CONFIG_KSNAV_NETCP_PDMA_RX_BASE
 CONFIG_KSNAV_NETCP_PDMA_RX_CH_NUM