From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] CONFIG_SYS_FLASH_USE_BUFFER_WRITE breaks writing with M29W640 parts
Date: Tue, 7 Jun 2011 10:22:46 +0200 [thread overview]
Message-ID: <201106071022.47716.sr@denx.de> (raw)
In-Reply-To: <201106061826.06514.vapier@gentoo.org>
Hi Mike,
On Tuesday 07 June 2011 00:26:05 Mike Frysinger wrote:
> i started playing with the CONFIG_SYS_FLASH_USE_BUFFER_WRITE option, and it
> seems to work fine with an intel strataflash. but when i tried using it
> with an ST M29W640 part, no writes are ever committed to the flash.
>
> are there any known gotchas with this code before i start poking further ?
Not that I am aware of. I am using it on all my Intel/Numonyx and AMD/Spansion
NOR flash equipped boards without any issues. I don't remember using it on a
ST device though. Not sure what's going wrong there, sorry.
Best regards,
Stefan
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: office at denx.de
next prev parent reply other threads:[~2011-06-07 8:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-06 22:26 [U-Boot] CONFIG_SYS_FLASH_USE_BUFFER_WRITE breaks writing with M29W640 parts Mike Frysinger
2011-06-07 8:22 ` Stefan Roese [this message]
2011-06-07 11:28 ` Graeme Russ
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