ARM: rename CONFIG_TIMER_CLK_FREQ to COUNTER_FREQUENCY

Many ARMv8 boards define a constant COUNTER_FREQUENCY to specify the
frequency of the ARM Generic Timer (aka. arch timer).
ARMv7 boards traditionally used CONFIG_TIMER_CLK_FREQ for the same
purpose. It seems useful to unify them.
Since there are less occurences of the latter version, lets convert all
users over to COUNTER_FREQUENCY.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
diff --git a/include/configs/exynos-common.h b/include/configs/exynos-common.h
index b4f7530..ade66a4 100644
--- a/include/configs/exynos-common.h
+++ b/include/configs/exynos-common.h
@@ -23,7 +23,7 @@
 
 /* input clock of PLL: 24MHz input clock */
 #define CONFIG_SYS_CLK_FREQ		24000000
-#define CONFIG_TIMER_CLK_FREQ		CONFIG_SYS_CLK_FREQ
+#define COUNTER_FREQUENCY		CONFIG_SYS_CLK_FREQ
 
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_CMDLINE_TAG
diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h
index db29fa2b..906fc9a 100644
--- a/include/configs/ls1021aiot.h
+++ b/include/configs/ls1021aiot.h
@@ -243,7 +243,7 @@
 #define CONFIG_PEN_ADDR_BIG_ENDIAN
 #define CONFIG_LAYERSCAPE_NS_ACCESS
 #define CONFIG_SMP_PEN_ADDR		0x01ee0200
-#define CONFIG_TIMER_CLK_FREQ		12500000
+#define COUNTER_FREQUENCY		12500000
 
 #define CONFIG_HWCONFIG
 #define HWCONFIG_BUFFER_SIZE		256
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 4fb8b0c..0f239d4 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -500,7 +500,7 @@
 #define CONFIG_PEN_ADDR_BIG_ENDIAN
 #define CONFIG_LAYERSCAPE_NS_ACCESS
 #define CONFIG_SMP_PEN_ADDR		0x01ee0200
-#define CONFIG_TIMER_CLK_FREQ		12500000
+#define COUNTER_FREQUENCY		12500000
 
 #define CONFIG_HWCONFIG
 #define HWCONFIG_BUFFER_SIZE		256
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index c6438d5..7915c39 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -370,7 +370,7 @@
 #define CONFIG_PEN_ADDR_BIG_ENDIAN
 #define CONFIG_LAYERSCAPE_NS_ACCESS
 #define CONFIG_SMP_PEN_ADDR		0x01ee0200
-#define CONFIG_TIMER_CLK_FREQ		12500000
+#define COUNTER_FREQUENCY		12500000
 
 #define CONFIG_HWCONFIG
 #define HWCONFIG_BUFFER_SIZE		256
diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h
index 5bf8ad7..e2b05ca 100644
--- a/include/configs/mx7_common.h
+++ b/include/configs/mx7_common.h
@@ -21,7 +21,7 @@
 #define CONFIG_MXC_GPT_HCLK
 #define CONFIG_SYSCOUNTER_TIMER
 #define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */
-#define CONFIG_TIMER_CLK_FREQ CONFIG_SC_TIMER_CLK
+#define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK
 #define CONFIG_SYS_FSL_CLK
 
 #define CONFIG_SYS_BOOTM_LEN	0x1000000
diff --git a/include/configs/sun50i.h b/include/configs/sun50i.h
index 3e5708b..1b7bfb6 100644
--- a/include/configs/sun50i.h
+++ b/include/configs/sun50i.h
@@ -18,7 +18,6 @@
 
 #define CONFIG_SUNXI_USB_PHYS	1
 
-#define COUNTER_FREQUENCY	CONFIG_TIMER_CLK_FREQ
 #define GICD_BASE		0x1c81000
 #define GICC_BASE		0x1c82000
 
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 05ea172..7e5a7dc 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -46,7 +46,7 @@
 #endif
 
 /* CPU */
-#define CONFIG_TIMER_CLK_FREQ		24000000
+#define COUNTER_FREQUENCY		24000000
 
 /*
  * The DRAM Base differs between some models. We cannot use macros for the