ARM: HYP/non-sec: Fix the ARCH Timer frequency setting for sun7i

Earlier commit 73a1cb27 mistakenly used CONFIG_SYS_TIMER_CLK_FREQ.
It should be CONFIG_TIMER_CLK_FREQ.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
[York Sun: This is the difference between two patch versions]
Reviewed-by: York Sun <yorksun@freescale.com>

include/configs/sun7i.h

@@ -25,7 +25,7 @@
 #define CONFIG_ARMV7_PSCI		1
 #define CONFIG_ARMV7_SECURE_BASE	SUNXI_SRAM_B_BASE
 #define CONFIG_SYS_CLK_FREQ		24000000
-#define CONFIG_SYS_TIMER_CLK_FREQ	CONFIG_SYS_CLK_FREQ
+#define CONFIG_TIMER_CLK_FREQ		CONFIG_SYS_CLK_FREQ
 
 /*
  * Include common sunxi configuration where most the settings are