From: Stefano Babic <sbabic@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] git bisect failed
Date: Tue, 21 Oct 2014 13:58:47 +0200 [thread overview]
Message-ID: <54464A77.7000600@denx.de> (raw)
In-Reply-To: <CAH9NwWdt7O9Cat+BDd6m45SOCiuGf4AhssxFZ21E+eeK6EN=8g@mail.gmail.com>
Hi Christian,
On 21/10/2014 13:43, Christian Gmeiner wrote:
> Hi all.
>
> Finally I got basic board support for OT1200 into upstream, but the
> last released
> version fails to detect SPI flash (read only ff's).
>
> The good one is commit 39d0973300b83c08f3f5047245ebf1de883b31f2
> and the bad one is c43fd23cf619856b0763a64a6a3bcf3663058c49
>
> [christian at chgm-pc u-boot]$ git bisect good
> There are only 'skip'ped commits left to test.
> The first bad commit could be any of:
> 540d434aa420bc056326f0f02135bb17e46be5b1
> 783e6a72b8278d59854ced41a4696c9a14abbb0b
> Any hints?
My suggestion is to check changes in drivers/spi/mxc_spi.c and
drivers/mtd/spi/ that were merged after you test your board. If only
ff's are read, maybe the chip select is not driven - have you checked it ?
Best regards,
Stefano Babic
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next prev parent reply other threads:[~2014-10-21 11:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-21 11:43 [U-Boot] git bisect failed Christian Gmeiner
2014-10-21 11:58 ` Stefano Babic [this message]
2014-10-21 16:39 ` Tom Rini
2014-10-21 16:47 ` Fabio Estevam
2014-10-22 0:22 ` Fabio Estevam
2014-10-21 19:53 ` Anatolij Gustschin
2014-10-22 9:14 ` Christian Gmeiner
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