From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/1] TI OMAP3 Use arm init sequence to initialize i2c
Date: Mon, 28 Sep 2009 07:27:24 +0200 [thread overview]
Message-ID: <4AC0493C.7080302@denx.de> (raw)
In-Reply-To: <1253810115-27861-2-git-send-email-Tom.Rix@windriver.com>
Hello Tom,
Tom Rix wrote:
> This changes fixes an early i2c error.
>
> It appears that I2C is working because once a read or write
> error is detected, the omap24xx_i2c driver calls i2c_init
> inside its error handling check.
>
> While it is ok to attempt error handling this way, the boards
> must not depend on this side effect to initialize it's i2c.
>
> Instead of explicitly calling i2c_init for every board, use
> the generic arm initialization in lib_arm/board.c. By defining
> the config variable CONFIG_HARD_I2C, the omap3 i2c initialization
> is included in the init_sequence table.
>
> Run tested on Beagle.
> Compile tested on the omap3's
>
> Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
> ---
Patch does not apply:
$ git am --whitespace=strip ../patches/20090928/\[U-Boot\]\ \[PATCH\ 1_1\]\ TI\ OMAP3\ Use\ arm\ init\ sequence\ to\ initialize\ i2c.eml
Applying: TI OMAP3 Use arm init sequence to initialize i2c
error: patch failed: include/configs/omap3_overo.h:114
error: include/configs/omap3_overo.h: patch does not apply
Patch failed at 0001.
When you have resolved this problem run "git am --resolved".
If you would prefer to skip this patch, instead run "git am --skip".
To restore the original branch and stop patching run "git am --abort".
$
please fix
thanks
bye
Heiko
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
next prev parent reply other threads:[~2009-09-28 5:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-24 16:35 [U-Boot] TI OMAP3 Fixing i2c initialization Tom Rix
2009-09-24 16:35 ` [U-Boot] [PATCH 1/1] TI OMAP3 Use arm init sequence to initialize i2c Tom Rix
2009-09-26 5:54 ` Dirk Behme
2009-09-28 5:27 ` Heiko Schocher [this message]
2009-09-28 5:53 ` Dirk Behme
2009-09-28 5:46 ` Heiko Schocher
2009-09-29 6:19 ` Dirk Behme
2009-09-29 12:49 ` Tom
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