imx: add Kconfig entry for i.MX8QXP

Add Kconfig entry for i.MX8QXP

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>

arch/arm/Kconfig

@@ -668,6 +668,12 @@ config ARCH_MESON
 	  targeted at media players and tablet computers. We currently
 	  support the S905 (GXBaby) 64-bit SoC.
 
+config ARCH_IMX8
+	bool "NXP i.MX8 platform"
+	select ARM64
+	select DM
+	select OF_CONTROL
+
 config ARCH_MX8M
 	bool "NXP i.MX8M platform"
 	select ARM64
@@ -1407,6 +1413,8 @@ source "arch/arm/mach-imx/mx7/Kconfig"
 
 source "arch/arm/mach-imx/mx7ulp/Kconfig"
 
+source "arch/arm/mach-imx/imx8/Kconfig"
+
 source "arch/arm/mach-imx/mx8m/Kconfig"
 
 source "arch/arm/mach-imx/mxs/Kconfig"

arch/arm/mach-imx/Makefile

@@ -143,3 +143,4 @@ obj-$(CONFIG_MX6) += mx6/
 obj-$(CONFIG_MX7) += mx7/
 obj-$(CONFIG_ARCH_MX7ULP) += mx7ulp/
 obj-$(CONFIG_MX8M) += mx8m/
+obj-$(CONFIG_ARCH_IMX8) += imx8/

arch/arm/mach-imx/imx8/Kconfig

@@ -0,0 +1,13 @@
+if ARCH_IMX8
+
+config IMX8
+	bool
+
+config IMX8QXP
+	select IMX8
+	bool
+
+config SYS_SOC
+	default "imx8"
+
+endif