diff mbox

[U-Boot] arm: rmobile: alt: Change clock of SCIF to external clock

Message ID 1415598239-31758-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com
State Accepted
Delegated to: Nobuhiro Iwamatsu
Headers show

Commit Message

Nobuhiro Iwamatsu Nov. 10, 2014, 5:43 a.m. UTC 
Change clock of SCIF for Alt board is used to external clock.
This changes to using external clock.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
---
 V2: Change CONFIG_SH_SCIF_CLK_FREQ.

 include/configs/alt.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/include/configs/alt.h b/include/configs/alt.h
index 3f6737c..e99f100 100644
--- a/include/configs/alt.h
+++ b/include/configs/alt.h
@@ -88,6 +88,7 @@ 
 /* SCIF */
 #define CONFIG_SCIF_CONSOLE
 #define CONFIG_CONS_SCIF2
+#define CONFIG_SCIF_USE_EXT_CLK
 #undef	CONFIG_SYS_CONSOLE_INFO_QUIET
 #undef	CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 #undef	CONFIG_SYS_CONSOLE_ENV_OVERWRITE
@@ -149,7 +150,7 @@ 
 #define CONFIG_SH_TMU_CLK_FREQ  (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */
 #define CONFIG_PLL1_CLK_FREQ    (CONFIG_SYS_CLK_FREQ * 156 / 2)
 #define CONFIG_P_CLK_FREQ	(CONFIG_PLL1_CLK_FREQ / 24)
-#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_P_CLK_FREQ
+#define CONFIG_SH_SCIF_CLK_FREQ	14745600 /* External Clock */
 
 #define CONFIG_SYS_TMU_CLK_DIV  4