ARM: mx25: convert to common timer code

Convert mx25 to use the commmon timer code.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
diff --git a/include/configs/zmx25.h b/include/configs/zmx25.h
index 2e7f145..8ffe6f1 100644
--- a/include/configs/zmx25.h
+++ b/include/configs/zmx25.h
@@ -10,10 +10,16 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
+#include <asm/arch/imx-regs.h>
+
 #define CONFIG_ARM926EJS			/* arm926ejs CPU core */
 #define CONFIG_MX25
 #define CONFIG_SYS_TEXT_BASE		0xA0000000
 
+#define CONFIG_SYS_TIMER_RATE		32768
+#define CONFIG_SYS_TIMER_COUNTER	\
+	(&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
+
 #define CONFIG_MACH_TYPE	MACH_TYPE_ZMX25
 /*
  * Environment settings