ARM: zynq: Remove zc70x target

Remove zc70x target which was one setting for zc702 and zc706.
Currently zc702 and zc706 are separated.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index 7a1aec4..afe6cc3 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -21,13 +21,6 @@
 config TARGET_ZYNQ_PICOZED
 	bool "Zynq PicoZed"
 
-config TARGET_ZYNQ_ZC70X
-	bool "Zynq ZC702/ZC706 Board (deprecated)"
-	select ZYNQ_CUSTOM_INIT
-	help
-	  This option is deprecated.  Use TARGET_ZYNQ_ZC702
-	  or TARGET_ZYNQ_706.
-
 config TARGET_ZYNQ_ZC702
 	bool "Zynq ZC702 Board"
 
@@ -57,8 +50,7 @@
 	default "zynq_zed" if TARGET_ZYNQ_ZED
 	default "zynq_microzed" if TARGET_ZYNQ_MICROZED
 	default "zynq_picozed" if TARGET_ZYNQ_PICOZED
-	default "zynq_zc70x" if TARGET_ZYNQ_ZC702 || TARGET_ZYNQ_ZC706 \
-			        || TARGET_ZYNQ_ZC70X
+	default "zynq_zc70x" if TARGET_ZYNQ_ZC702 || TARGET_ZYNQ_ZC706
 	default "zynq_zc770" if TARGET_ZYNQ_ZC770
 	default "zynq_zybo" if TARGET_ZYNQ_ZYBO