From: Marek Vasut <marex@denx.de>
To: "Mårten Wikman" <marten.wikman@novia.fi>
Cc: "meta-freescale@yoctoproject.org"
<meta-freescale@yoctoproject.org>,
Otavio Salvador <otavio@ossystems.com.br>
Subject: Re: MX28 Put u-boot on SPI NOR
Date: Sun, 4 Aug 2013 15:15:41 +0200 [thread overview]
Message-ID: <201308041515.41788.marex@denx.de> (raw)
In-Reply-To: <CAC0tyxOqXr_MLVxT5nN8q7vq0qKXkVDkaGbg+pMsVe=jLrvcpg@mail.gmail.com>
Dear Mårten Wikman,
I dunno about the Yocto ML, but usually you don't want to be top-posting in the
ML.
> I did not erase memory before I typed write, maybe this is where it's
> fails.
Yes, that is likely. You can also use ' sf update ', which is less abbrasive for
the flash (it first reads the SF, then does erase+write cycle only if the block
changed). But for the first installation of u-boot, use erase + write manually
to make sure everything is written correctly.
> I'm using MX28EVK and I have added DNP resistors from schematics, without
> them I could not get SPI NOR to work in linux. I'm going to test this
> tomorrow morning and I will keep you updated, hopefully this solves it.
OK. Make sure that you can even write the SF correctly in the first place.
[...]
Best regards,
Marek Vasut
next prev parent reply other threads:[~2013-08-04 13:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-02 14:45 MX28 Put u-boot on SPI NOR Mårten Wikman
2013-08-02 16:34 ` Otavio Salvador
2013-08-02 16:57 ` Mårten Wikman
2013-08-03 19:21 ` Marek Vasut
2013-08-03 19:34 ` Otavio Salvador
2013-08-03 22:33 ` Marek Vasut
2013-08-04 9:49 ` Mårten Wikman
2013-08-04 11:14 ` Marek Vasut
2013-08-04 13:08 ` Mårten Wikman
2013-08-04 13:15 ` Marek Vasut [this message]
2013-08-05 18:32 ` Mårten Wikman
2013-08-05 18:40 ` Fabio Estevam
2013-08-05 19:46 ` Mårten Wikman
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