AT91: factor out ROUND() macro

A large number of boards (all AT91 based) duplicated the ROUND()
macro in their board specific config files. Add the definition to
include/common.h and clean up the board config files.

Signed-off-by: Wolfgang Denk <wd@denx.de>

include/common.h

@@ -697,6 +697,7 @@ void show_boot_progress(int val);
 
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
 
+#define ROUND(a,b)		(((a) + (b)) & ~((b) - 1))
 #define DIV_ROUND(n,d)		(((n) + ((d)/2)) / (d))
 #define DIV_ROUND_UP(n,d)	(((n) + (d) - 1) / (d))
 #define roundup(x, y)		((((x) + ((y) - 1)) / (y)) * (y))

include/configs/afeb9260.h

@@ -161,7 +161,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91cap9adk.h

@@ -203,7 +203,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91rm9200ek.h

@@ -311,7 +311,6 @@ struct bd_info_ext {
  */
 #define CONFIG_SYS_HZ_CLOCK (AT91C_MASTER_CLOCK / 2)
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9260ek.h

@@ -207,7 +207,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9261ek.h

@@ -225,7 +225,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9263ek.h

@@ -335,7 +335,6 @@
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9m10g45ek.h

@@ -212,7 +212,6 @@
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9rlek.h

@@ -170,7 +170,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/pm9261.h

@@ -368,7 +368,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/pm9263.h

@@ -397,7 +397,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING		1
 
-#define ROUND(A, B)			(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */