From: Alexander Keller <alexander.keller.85@gmx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] Question about iMX28 SPI flash driver
Date: Tue, 13 Dec 2011 09:22:57 +0100 [thread overview]
Message-ID: <20111213082257.53960@gmx.net> (raw)
Hello,
I've got an iMX28EVK board, added Winbond 25q64 flash and use the latest u-boot-imx version. For building u-boot I use the m28evk_config and set the the flash to winbond. It boots successfully through SD card and it also probes/recognize the SPI flash. Also the u-boot binary writes successfully through "sf write" to the flash(no error message).
The problem is, when reading the SPI flash through "sf read"; there are only "0".
Does anybody have an idea?
Thanks in advance.
next reply other threads:[~2011-12-13 8:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-13 8:22 Alexander Keller [this message]
2011-12-14 13:39 ` [U-Boot] Question about iMX28 SPI flash driver Stefano Babic
2011-12-14 14:05 ` Fabio Estevam
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