configs: Migrate CONFIG_FMAN_ENET and some related options to Kconfig

Move the main symbol for Freescale Fman Ethernet controller option to
Kconfig.  Also migrate the CONFIG_SYS_QE_FMAN_FW_IN_xxx macros and
rename the SPIFLASH one to follow the same format as all of the others.
To do this fully we need to migrate CONFIG_QC, do so.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 64cdc58..e6a4fdf 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -195,6 +195,12 @@
 	  This driver supports the 10/100 Fast Ethernet controller for
 	  NXP i.MX processors.
 
+config FMAN_ENET
+	bool "Freescale FMan ethernet support"
+	depends on ARM || PPC
+	help
+	  This driver support the Freescale FMan Ethernet controller
+
 config FTMAC100
 	bool "Ftmac100 Ethernet Support"
 	help