sunxi: Introduce common symbol for H6 like SoCs

It turns out that there are at least 2 other SoCs which have basically
the same memory map, similar clocks and other features as H6. It's very
likely that we'll see more such SoCs in the future. In order to ease
porting to new SoCs and lower ifdef clutter, introduce common symbol for
them.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 11e6445..36b1425 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -82,7 +82,7 @@
 config SUNXI_SRAM_ADDRESS
 	hex
 	default 0x10000 if MACH_SUN9I || MACH_SUN50I || MACH_SUN50I_H5
-	default 0x20000 if MACH_SUN50I_H6
+	default 0x20000 if SUN50I_GEN_H6
 	default 0x0
 	---help---
 	Older Allwinner SoCs have their mask boot ROM mapped just below 4GB,
@@ -108,6 +108,15 @@
 	separate ahb reset control registers, custom pmic bus, new style
 	watchdog, etc.
 
+config SUN50I_GEN_H6
+	bool
+	select FIT
+	select SPL_LOAD_FIT
+	select SUPPORT_SPL
+	---help---
+	Select this for sunxi SoCs which have H6 like peripherals, clocks
+	and memory map.
+
 config SUNXI_DRAM_DW
 	bool
 	---help---
@@ -302,11 +311,9 @@
 config MACH_SUN50I_H6
 	bool "sun50i (Allwinner H6)"
 	select ARM64
-	select SUPPORT_SPL
-	select FIT
 	select PHY_SUN4I_USB
-	select SPL_LOAD_FIT
 	select DRAM_SUN50I_H6
+	select SUN50I_GEN_H6
 
 endchoice
 
@@ -756,7 +763,7 @@
 	depends on !MACH_SUN8I_V3S
 	depends on !MACH_SUN9I
 	depends on !MACH_SUN50I
-	depends on !MACH_SUN50I_H6
+	depends on !SUN50I_GEN_H6
 	select VIDEO
 	imply VIDEO_DT_SIMPLEFB
 	default y
@@ -989,7 +996,7 @@
 	default 0x4fe00000 if MACH_SUN8I
 	default 0x2fe00000 if MACH_SUN9I
 	default 0x4fe00000 if MACH_SUN50I
-	default 0x4fe00000 if MACH_SUN50I_H6
+	default 0x4fe00000 if SUN50I_GEN_H6
 
 config SPL_SPI_SUNXI
 	bool "Support for SPI Flash on Allwinner SoCs in SPL"