From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] M29EW flash is detected as 0xFF
Date: Wed, 20 Feb 2013 19:14:17 +0100 [thread overview]
Message-ID: <51251279.9010805@denx.de> (raw)
In-Reply-To: <CAD6G_RTwo4O_4Rf2FmMVt3Si5TNgh=Xqm9W8NML6Vh-gMFbJ3g@mail.gmail.com>
Hi Jagan,
On 20.02.2013 18:25, Jagan Teki wrote:
>> So please update to the latest version and try again.
>
> Sorry for not intimating the version I used, actually I am using the
> latest u-boot version 2013.01.01
> Below link the head commit for cfi_flash.c
> http://git.denx.de/?p=u-boot.git;a=commit;h=d2af028db3f75390f56f018e16c0f269521e07c5
>
> I am not sure whats wrong with code for detecting the m/c ID.
>
> Please let me know your inputs.
This reminds me of a still pending problem with 8-bit flash chips. Could
you perhaps give this patch a try?
http://patchwork.ozlabs.org/patch/140863/
Not sure if it still applies clean. But it seemed to fix a problem with
8-bit bus flash chips.
Thanks,
Stefan
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: office at denx.de
next prev parent reply other threads:[~2013-02-20 18:14 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-17 11:51 [U-Boot] M29EW flash is detected as 0xFF Jagan Teki
2013-02-18 9:04 ` Jagan Teki
2013-02-18 9:57 ` Jagan Teki
2013-02-20 13:57 ` Stefan Roese
2013-02-20 17:25 ` Jagan Teki
2013-02-20 17:31 ` Jagan Teki
2013-02-20 18:14 ` Stefan Roese [this message]
2013-02-21 11:57 ` Jagan Teki
2013-02-22 15:32 ` Jagan Teki
2013-02-28 19:28 ` Jagan Teki
2013-03-01 6:59 ` Stefan Roese
2013-03-01 7:12 ` Jagan Teki
2013-03-01 7:18 ` Stefan Roese
2013-03-01 11:28 ` Jagan Teki
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