From 3f4978c713255c8406875fbdf23ffed1129bc44b Mon Sep 17 00:00:00 2001
From: Heiko Schocher <hs@denx.de>
Date: Mon, 16 Jan 2012 21:12:24 +0000
Subject: i2c: common changes for multibus/multiadapter support
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Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Cc: Henrik Nordström <henrik@henriknordstrom.net>
---
 common/stdio.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'common/stdio.c')

diff --git a/common/stdio.c b/common/stdio.c
index 5d5117c..2011880 100644
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -1,4 +1,8 @@
 /*
+ * Copyright (C) 2009 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * Changes for multibus/multiadapter I2C support.
+ *
  * (C) Copyright 2000
  * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
  *
@@ -30,7 +34,8 @@
 #ifdef CONFIG_LOGBUFFER
 #include <logbuff.h>
 #endif
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \
+		defined(CONFIG_SYS_I2C_ADAPTERS)
 #include <i2c.h>
 #endif
 
@@ -210,9 +215,15 @@ int stdio_init (void)
 #ifdef CONFIG_ARM_DCC
 	drv_arm_dcc_init ();
 #endif
+#ifdef CONFIG_SYS_I2C
+#ifdef CONFIG_SYS_I2C_ADAPTERS
+	i2c_init_all();
+#endif
+#else
 #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
 	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 #endif
+#endif
 #ifdef CONFIG_LCD
 	drv_lcd_init ();
 #endif
-- 
cgit v1.1


From ea818dbbcd59300b56014ac2d67798a54994eb9b Mon Sep 17 00:00:00 2001
From: Heiko Schocher <hs@denx.de>
Date: Tue, 29 Jan 2013 08:53:15 +0100
Subject: 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>
---
 common/stdio.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'common/stdio.c')

diff --git a/common/stdio.c b/common/stdio.c
index 2011880..39eef5a 100644
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -34,8 +34,8 @@
 #ifdef CONFIG_LOGBUFFER
 #include <logbuff.h>
 #endif
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \
-		defined(CONFIG_SYS_I2C_ADAPTERS)
+
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
 #include <i2c.h>
 #endif
 
@@ -216,11 +216,9 @@ int stdio_init (void)
 	drv_arm_dcc_init ();
 #endif
 #ifdef CONFIG_SYS_I2C
-#ifdef CONFIG_SYS_I2C_ADAPTERS
 	i2c_init_all();
-#endif
 #else
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#if defined(CONFIG_HARD_I2C)
 	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 #endif
 #endif
-- 
cgit v1.1