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| author | Heiko Schocher <hs@denx.de> | 2012-01-16 21:12:24 +0000 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2013-07-23 05:54:28 +0200 |
| commit | 3f4978c713255c8406875fbdf23ffed1129bc44b (patch) | |
| tree | c27f00ba6219d75f772167b7630bb4ebb383a271 /common/stdio.c | |
| parent | 385c9ef5a7215b2b0c22836fee6c692dfc8559d7 (diff) | |
| download | u-boot-3f4978c713255c8406875fbdf23ffed1129bc44b.zip u-boot-3f4978c713255c8406875fbdf23ffed1129bc44b.tar.gz u-boot-3f4978c713255c8406875fbdf23ffed1129bc44b.tar.bz2 | |
i2c: common changes for multibus/multiadapter support
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Cc: Henrik Nordström <henrik@henriknordstrom.net>
Diffstat (limited to 'common/stdio.c')
| -rw-r--r-- | common/stdio.c | 13 |
1 files changed, 12 insertions, 1 deletions
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 |