--- zzzz-none-000/linux-3.10.107/arch/arm/include/asm/timex.h	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/arm/include/asm/timex.h	2021-11-10 11:53:52.000000000 +0000
@@ -17,8 +17,12 @@
 #else
 #include <mach/timex.h>
 #endif
-
 typedef unsigned long cycles_t;
+#if defined(CONFIG_AVM_ENHANCED) && defined(CONFIG_ARCH_IPQ806X_DT)
+/*--- compatible to mips: 1 cycle == cpu_freq / 2 ---*/
+#define get_cycles()	({ cycles_t c; __asm__ __volatile__ ("mrc p15, 0, %0, c9, c13, 0" : "=r" (c)); (c) << 5; })
+#else/*--- #if defined(CONFIG_AVM_ENHANCED) ---*/
 #define get_cycles()	({ cycles_t c; read_current_timer(&c) ? 0 : c; })
+#endif/*--- #else ---*//*--- #if defined(CONFIG_AVM_ENHANCED) ---*/
 
 #endif