strmhz(): Round numbers when printing clock frequencies

Round clock frequencies for printing.

Many boards printed off clock frequencies like 399 MHz instead of the
exact 400 MHz because numberes were not rounded. This is fixed now.

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

1 files changed, 3 insertions, 2 deletions

diff --git a/include/common.h b/include/common.h
index e659044136..b8a654a8ad 100644
--- a/include/common.h
+++ b/include/common.h
@@ -692,8 +692,9 @@ void __attribute__((weak)) show_boot_progress (int val);
 
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
 
-#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
-#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
+#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))
 
 #define ALIGN(x,a)		__ALIGN_MASK((x),(typeof(x))(a)-1)
 #define __ALIGN_MASK(x,mask)	(((x)+(mask))&~(mask))