arch/arm: reorder NEON option

Stating whether to use the NEON extensions when it is optional in the
CPU really is completing the definition of the CPU we've just selected.

Move the ENABLE_NEON option just after the choice of the CPU variant,
and before any "software" option (ABI/VFP).

This will make sense in a moment, when we introduce a similar option for
enabling an optional VFP unit.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

arch/Config.in.arm

@@ -185,6 +185,15 @@ config BR2_iwmmxt
 	select BR2_ARCH_HAS_MMU_OPTIONAL
 endchoice
 
+config BR2_ARM_ENABLE_NEON
+	bool "Enable NEON SIMD extension support"
+	depends on BR2_ARM_CPU_MAYBE_HAS_NEON
+	select BR2_ARM_CPU_HAS_NEON
+	help
+	  For some CPU cores, the NEON SIMD extension is optional.
+	  Select this option if you are certain your particular
+	  implementation has NEON support and you want to use it.
+
 choice
 	prompt "Target ABI"
 	depends on BR2_arm || BR2_armeb
@@ -240,15 +249,6 @@ config BR2_ARM_EABIHF
 
 endchoice
 
-config BR2_ARM_ENABLE_NEON
-	bool "Enable NEON SIMD extension support"
-	depends on BR2_ARM_CPU_MAYBE_HAS_NEON
-	select BR2_ARM_CPU_HAS_NEON
-	help
-	  For some CPU cores, the NEON SIMD extension is optional.
-	  Select this option if you are certain your particular
-	  implementation has NEON support and you want to use it.
-
 choice
 	prompt "Floating point strategy"
 	depends on BR2_ARM_EABI || BR2_ARM_EABIHF