AT91: Use AT91_CPU_CLOCK in displays

Introduce AT91_CPU_CLOCK and use it for displaying the CPU
speed in the LCD driver.

Also make AT91_MAIN_CLOCK and AT91_MASTER_CLOCK reflect the
corresponding board clocks.

Signed-off-by: Stelian Pop <stelian@popies.net>

board/atmel/at91cap9adk/at91cap9adk.c

@@ -342,7 +342,7 @@ void lcd_show_board_info(void)
 	lcd_printf ("at91support@atmel.com\n");
 	lcd_printf ("%s CPU at %s MHz\n",
 		AT91_CPU_NAME,
-		strmhz(temp, AT91_MAIN_CLOCK));
+		strmhz(temp, AT91_CPU_CLOCK));
 
 	dram_size = 0;
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)

board/atmel/at91sam9261ek/at91sam9261ek.c

@@ -225,7 +225,7 @@ void lcd_show_board_info(void)
 	lcd_printf ("at91support@atmel.com\n");
 	lcd_printf ("%s CPU at %s MHz\n",
 		AT91_CPU_NAME,
-		strmhz(temp, AT91_MAIN_CLOCK));
+		strmhz(temp, AT91_CPU_CLOCK));
 
 	dram_size = 0;
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)

board/atmel/at91sam9263ek/at91sam9263ek.c

@@ -276,7 +276,7 @@ void lcd_show_board_info(void)
 	lcd_printf ("at91support@atmel.com\n");
 	lcd_printf ("%s CPU at %s MHz\n",
 		AT91_CPU_NAME,
-		strmhz(temp, AT91_MAIN_CLOCK));
+		strmhz(temp, AT91_CPU_CLOCK));
 
 	dram_size = 0;
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)

board/atmel/at91sam9rlek/at91sam9rlek.c

@@ -197,7 +197,7 @@ void lcd_show_board_info(void)
 	lcd_printf ("at91support@atmel.com\n");
 	lcd_printf ("%s CPU at %s MHz\n",
 		AT91_CPU_NAME,
-		strmhz(temp, AT91_MAIN_CLOCK));
+		strmhz(temp, AT91_CPU_CLOCK));
 
 	dram_size = 0;
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)

include/configs/at91cap9adk.h

@@ -29,9 +29,10 @@
 
 /* ARM asynchronous clock */
 #define AT91_CPU_NAME		"AT91CAP9"
-#define AT91_MAIN_CLOCK		200000000	/* from 12 MHz crystal */
-#define AT91_MASTER_CLOCK	100000000	/* peripheral = main / 2 */
-#define CONFIG_SYS_HZ			1000000		/* 1us resolution */
+#define AT91_MAIN_CLOCK		12000000	/* 12 MHz crystal */
+#define AT91_MASTER_CLOCK	100000000	/* peripheral */
+#define AT91_CPU_CLOCK		200000000	/* cpu */
+#define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
 

include/configs/at91sam9260ek.h

@@ -28,9 +28,11 @@
 #define __CONFIG_H
 
 /* ARM asynchronous clock */
-#define AT91_MAIN_CLOCK		198656000	/* from 18.432 MHz crystal */
-#define AT91_MASTER_CLOCK	99328000	/* peripheral = main / 2 */
-#define CONFIG_SYS_HZ			1000000		/* 1us resolution */
+#define AT91_CPU_NAME		"AT91SAM9260"
+#define AT91_MAIN_CLOCK		18432000	/* 18.432 MHz crystal */
+#define AT91_MASTER_CLOCK	100000000	/* peripheral */
+#define AT91_CPU_CLOCK		200000000	/* cpu */
+#define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
 

include/configs/at91sam9261ek.h

@@ -29,9 +29,10 @@
 
 /* ARM asynchronous clock */
 #define AT91_CPU_NAME		"AT91SAM9261"
-#define AT91_MAIN_CLOCK		198656000	/* from 18.432 MHz crystal */
-#define AT91_MASTER_CLOCK	99328000	/* peripheral = main / 2 */
-#define CONFIG_SYS_HZ			1000000		/* 1us resolution */
+#define AT91_MAIN_CLOCK		18432000	/* 18.432 MHz crystal */
+#define AT91_MASTER_CLOCK	100000000	/* peripheral */
+#define AT91_CPU_CLOCK		200000000	/* cpu */
+#define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
 

include/configs/at91sam9263ek.h

@@ -29,9 +29,10 @@
 
 /* ARM asynchronous clock */
 #define AT91_CPU_NAME		"AT91SAM9263"
-#define AT91_MAIN_CLOCK		199919000	/* from 16.367 MHz crystal */
-#define AT91_MASTER_CLOCK	99959500	/* peripheral = main / 2 */
-#define CONFIG_SYS_HZ			1000000		/* 1us resolution */
+#define AT91_MAIN_CLOCK		16367660	/* 16.367 MHz crystal */
+#define AT91_MASTER_CLOCK	100000000	/* peripheral */
+#define AT91_CPU_CLOCK		200000000	/* cpu */
+#define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
 

include/configs/at91sam9rlek.h

@@ -29,9 +29,10 @@
 
 /* ARM asynchronous clock */
 #define AT91_CPU_NAME		"AT91SAM9RL"
-#define AT91_MAIN_CLOCK		200000000	/* from 12.000 MHz crystal */
-#define AT91_MASTER_CLOCK	100000000	/* peripheral = main / 2 */
-#define CONFIG_SYS_HZ			1000000		/* 1us resolution */
+#define AT91_MAIN_CLOCK		12000000	/* 12 MHz crystal */
+#define AT91_MASTER_CLOCK	100000000	/* peripheral */
+#define AT91_CPU_CLOCK		200000000	/* cpu */
+#define CONFIG_SYS_HZ		1000000		/* 1us resolution */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */