Blackfin: bf533-stamp: back down SCLK a bit
authorMike Frysinger <vapier@gentoo.org>
Fri, 10 Jul 2009 14:42:06 +0000 (10:42 -0400)
committerMike Frysinger <vapier@gentoo.org>
Sun, 19 Jul 2009 01:16:01 +0000 (21:16 -0400)
While the 1.0 and 1.2 spin of the bf533-stamp boards can handle the higher
SCLK speeds just fine, the 1.1 spin cannot due to the bugs introduced with
the shortened SDRAM traces.  So lower the SCLK speed down to a value that
all three can handle.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
include/configs/bf533-stamp.h

index c03561c..4be2a5c 100644 (file)
@@ -36,7 +36,7 @@
 #define CONFIG_CCLK_DIV                        1
 /* SCLK_DIV controls the system clock divider                          */
 /* Values can range from 1-15                                          */
-#define CONFIG_SCLK_DIV                        5
+#define CONFIG_SCLK_DIV                        6 /* note: 1.2 boards can go faster */
 
 
 /*