[U-Boot] [PATCH] ARM: S3C64XX: fix clock setup
Darius Augulis
augulis.darius at gmail.com
Fri Nov 12 19:05:52 CET 2010
Fix pll divider values to standard ones described
in "S3C6410X RISC Microprocessor User's Manual,
Revision 1.20", p. 3-21.
Signed-off-by: Darius Augulis <augulis.darius at gmail.com>
---
arch/arm/include/asm/arch-s3c64xx/s3c6400.h | 17 ++++++-----------
1 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/arch/arm/include/asm/arch-s3c64xx/s3c6400.h b/arch/arm/include/asm/arch-s3c64xx/s3c6400.h
index 10b3324..a197b4e 100644
--- a/arch/arm/include/asm/arch-s3c64xx/s3c6400.h
+++ b/arch/arm/include/asm/arch-s3c64xx/s3c6400.h
@@ -762,24 +762,19 @@
#define TIMER3_ON (TCON_3_ONOFF * 1)
#define TIMER3_OFF (FClrBit(TCON, TCON_3_ONOFF))
-#if defined(CONFIG_CLK_400_100_50)
+#if defined(CONFIG_CLK_400_133_66)
#define STARTUP_AMDIV 400
#define STARTUP_MDIV 400
-#define STARTUP_PDIV 6
-#define STARTUP_SDIV 1
-#elif defined(CONFIG_CLK_400_133_66)
-#define STARTUP_AMDIV 400
-#define STARTUP_MDIV 533
-#define STARTUP_PDIV 6
-#define STARTUP_SDIV 1
+#define STARTUP_PDIV 3
+#define STARTUP_SDIV 2
#elif defined(CONFIG_CLK_533_133_66)
#define STARTUP_AMDIV 533
-#define STARTUP_MDIV 533
-#define STARTUP_PDIV 6
+#define STARTUP_MDIV 266
+#define STARTUP_PDIV 3
#define STARTUP_SDIV 1
#elif defined(CONFIG_CLK_667_133_66)
#define STARTUP_AMDIV 667
-#define STARTUP_MDIV 533
+#define STARTUP_MDIV 333
#define STARTUP_PDIV 6
#define STARTUP_SDIV 1
#endif
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