net: emaclite: Move emaclite to Kconfig

Add PHYLIB and MII dependencies and enable it by default for Microblaze.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

board/xilinx/microblaze-generic/xparameters.h

@@ -44,9 +44,6 @@
 #define XILINX_SYSACE_HIGHADDR	0x4180ffff
 #define XILINX_SYSACE_MEM_WIDTH	16
 
-/* Ethernet controller is Ethernet_MAC */
-#define XILINX_EMACLITE_BASEADDR       0x40C00000
-
 /* Watchdog IP is wxi_timebase_wdt_0 */
 #define XILINX_WATCHDOG_BASEADDR	0x50000000
 #define XILINX_WATCHDOG_IRQ		1

configs/microblaze-generic_defconfig

@@ -11,6 +11,6 @@ CONFIG_CMD_GPIO=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_DM_ETH=y
-CONFIG_PHYLIB=y
+CONFIG_XILINX_EMACLITE=y
 CONFIG_SYS_NS16550=y
 CONFIG_XILINX_UARTLITE=y

drivers/net/Kconfig

@@ -110,6 +110,14 @@ config XILINX_AXIEMAC
 	help
 	  This MAC is present in Xilinx Microblaze, Zynq and ZynqMP SoCs.
 
+config XILINX_EMACLITE
+	depends on DM_ETH && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
+	select PHYLIB
+	select MII
+	bool "Xilinx Ethernetlite"
+	help
+	  This MAC is present in Xilinx Microblaze, Zynq and ZynqMP SoCs.
+
 config ZYNQ_GEM
 	depends on DM_ETH && (ARCH_ZYNQ || ARCH_ZYNQMP)
 	select PHYLIB

include/configs/microblaze-generic.h

@@ -42,8 +42,7 @@
 
 /* ethernet */
 #undef CONFIG_SYS_ENET
-#if defined(XILINX_EMACLITE_BASEADDR) || defined(CONFIG_OF_CONTROL)
-# define CONFIG_XILINX_EMACLITE	1
+#if defined(CONFIG_XILINX_EMACLITE)
 # define CONFIG_SYS_ENET
 #endif
 #if defined(XILINX_AXIEMAC_BASEADDR)