2 files changed, 12 insertions, 6 deletions

diff --git a/firmware/export/system.h b/firmware/export/system.h
index 58e6570d3a..c2246e1e70 100644
--- a/firmware/export/system.h
+++ b/firmware/export/system.h
@@ -257,14 +257,17 @@ static inline unsigned long SWAB32(unsigned long value)
 static inline void invalidate_icache(void)
 {
    asm volatile ("move.l #0x01000000,%d0\n"
-                 "movec.l %d0,%cacr\n"
+                 "movec.l %d0,%cacr\n"
                  "move.l #0x80000000,%d0\n"
-                 "movec.l %d0,%cacr");
+                 "movec.l %d0,%cacr");
 }
-
-#define CPUFREQ_DEFAULT CPU_FREQ
-#define CPUFREQ_NORMAL 47980800
-#define CPUFREQ_MAX 119952000
+            
+#define CPUFREQ_DEFAULT_MULT 1
+#define CPUFREQ_DEFAULT      (CPUFREQ_DEFAULT_MULT * CPU_FREQ)
+#define CPUFREQ_NORMAL_MULT  4
+#define CPUFREQ_NORMAL       (CPUFREQ_NORMAL_MULT * CPU_FREQ)
+#define CPUFREQ_MAX_MULT     11
+#define CPUFREQ_MAX          (CPUFREQ_MAX_MULT * CPU_FREQ)
 
 #elif CONFIG_CPU == TCC730
 
diff --git a/firmware/export/timer.h b/firmware/export/timer.h
index 73936ca28c..afd60ac66c 100644
--- a/firmware/export/timer.h
+++ b/firmware/export/timer.h
@@ -28,6 +28,9 @@
 bool timer_register(int reg_prio, void (*unregister_callback)(void),
                     long cycles, int int_prio, void (*timer_callback)(void));
 bool timer_set_period(long cycles);
+#ifdef CPU_COLDFIRE
+void timers_adjust_prescale(int multiplier, bool enable_irq);
+#endif
 void timer_unregister(void);
 
 #endif /* !SIMULATOR */