imx: bootaux: add dependency on vf610

Allow using bootaux also on VF610 aka Vybrid.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>

arch/arm/mach-imx/Kconfig

@@ -23,7 +23,7 @@ config IMX_RDC
 
 config IMX_BOOTAUX
 	bool "Support boot auxiliary core"
-	depends on ARCH_MX7 || ARCH_MX6
+	depends on ARCH_MX7 || ARCH_MX6 || ARCH_VF610
 	help
 	  bootaux [addr] to boot auxiliary core.