[PATCH] PPC4xx: Add support for multiple I2C busses
This patch adds support for multiple I2C busses on the PPC4xx
platforms. Define CONFIG_I2C_MULTI_BUS in the board config file
to make use of this feature.
It also merges the 405 and 440 i2c header files into one common
file 4xx_i2c.h.
Also the 4xx i2c reset procedure is reworked since I experienced
some problems with the first access on the 440SPe Katmai board.
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/board/sandburst/common/ppc440gx_i2c.h b/board/sandburst/common/ppc440gx_i2c.h
index cd4fc86..10000f5 100644
--- a/board/sandburst/common/ppc440gx_i2c.h
+++ b/board/sandburst/common/ppc440gx_i2c.h
@@ -27,11 +27,7 @@
*/
#include <common.h>
#include <ppc4xx.h>
-#if defined(CONFIG_440)
-# include <440_i2c.h>
-#else
-# include <405gp_i2c.h>
-#endif
+#include <4xx_i2c.h>
#include <i2c.h>
#ifdef CONFIG_HARD_I2C