i2c, soft-i2c: switch to new multibus/multiadapter support

- added to soft_i2c driver new multibus/multiadpater support
- adapted all config files, which uses this driver

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
diff --git a/arch/arm/include/asm/arch-kirkwood/config.h b/arch/arm/include/asm/arch-kirkwood/config.h
index a9499b7..f0e84e6 100644
--- a/arch/arm/include/asm/arch-kirkwood/config.h
+++ b/arch/arm/include/asm/arch-kirkwood/config.h
@@ -144,7 +144,7 @@
  * I2C related stuff
  */
 #ifdef CONFIG_CMD_I2C
-#ifndef CONFIG_SOFT_I2C
+#ifndef CONFIG_SYS_I2C_SOFT
 #define CONFIG_I2C_MVTWSI
 #endif
 #define CONFIG_SYS_I2C_SLAVE		0x0
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c
index 5302a13..5360883 100644
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -69,7 +69,6 @@
 #endif
 
 #if defined(CONFIG_HARD_I2C) || \
-	defined(CONFIG_SOFT_I2C) || \
 	defined(CONFIG_SYS_I2C)
 #include <i2c.h>
 #endif
@@ -166,7 +165,7 @@
 	return (0);
 }
 
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 static int init_func_i2c(void)
 {
 	puts("I2C:   ");
@@ -273,7 +272,7 @@
 #if defined(CONFIG_DISPLAY_BOARDINFO)
 	checkboard,		/* display board info */
 #endif
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 	init_func_i2c,
 #endif
 	dram_init,		/* configure available RAM banks */
diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c
index 582f47b..2baafa5 100644
--- a/arch/m68k/lib/board.c
+++ b/arch/m68k/lib/board.c
@@ -56,7 +56,7 @@
 #include <version.h>
 
 #if defined(CONFIG_HARD_I2C) || \
-	defined(CONFIG_SOFT_I2C)
+	defined(CONFIG_SYS_I2C)
 #include <i2c.h>
 #endif
 
@@ -142,8 +142,7 @@
 
 /***********************************************************************/
 
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \
-		defined(CONFIG_SYS_I2C)
+#if defined(CONFIG_HARD_I2C) ||	defined(CONFIG_SYS_I2C)
 static int init_func_i2c (void)
 {
 	puts ("I2C:   ");
@@ -183,8 +182,7 @@
 	display_options,
 	checkcpu,
 	checkboard,
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \
-		defined(CONFIG_SYS_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 	init_func_i2c,
 #endif
 #if defined(CONFIG_HARD_SPI)
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c
index 0c2e008..bc7c362 100644
--- a/arch/powerpc/lib/board.c
+++ b/arch/powerpc/lib/board.c
@@ -98,8 +98,7 @@
 #if defined(CONFIG_CMD_DOC)
 void doc_init(void);
 #endif
-#if defined(CONFIG_HARD_I2C) || \
-	defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 #include <i2c.h>
 #endif
 #include <spi.h>
@@ -214,8 +213,7 @@
 
 /***********************************************************************/
 
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \
-		defined(CONFIG_SYS_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 static int init_func_i2c(void)
 {
 	puts("I2C:   ");
@@ -312,8 +310,7 @@
 	misc_init_f,
 #endif
 	INIT_FUNC_WATCHDOG_RESET
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \
-		defined(CONFIG_SYS_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 	init_func_i2c,
 #endif
 #if defined(CONFIG_HARD_SPI)