--- zzzz-none-000/linux-3.10.107/arch/arm/include/asm/glue-cache.h	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/arm/include/asm/glue-cache.h	2021-11-10 11:53:52.000000000 +0000
@@ -110,7 +110,7 @@
 #endif
 
 #if defined(CONFIG_CPU_V7)
-# ifdef _CACHE
+# if defined(_CACHE) || defined(CONFIG_ARCH_IPQ806X) || defined(CONFIG_ARCH_IPQ806X_DT)
 #  define MULTI_CACHE 1
 # else
 #  define _CACHE v7