From: Sascha Hauer <s.hauer@pengutronix.de>
To: Jose Luis Zabalza <jlz.3008@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: Configure RAM size on iMX53 board
Date: Wed, 9 Nov 2016 07:41:09 +0100 [thread overview]
Message-ID: <20161109064109.ksjqitg6bdji555x@pengutronix.de> (raw)
In-Reply-To: <CAKZffXFjLerW8jK2m82znqH+Mc_9X9C4s7SVJHGyHdnV0R0q_Q@mail.gmail.com>
On Wed, Nov 09, 2016 at 05:23:10AM +0100, Jose Luis Zabalza wrote:
> There is no form of detection. UBoot (a very old version) don't use
> any CS1 address, except with the memtest command.
> If memtest command is executed with 512MB version, UBoot hangs, as expected.
> I set the mem kernel parameter using a environment variable and kernel
> can reach CS1 memory.
Then you could drop the CS1 setup from the DCD table and do the same.
You can then create a command or similar which initializes the CS1
memory and registers the new memory bank.
Sascha
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prev parent reply other threads:[~2016-11-09 6:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-03 20:30 Jose Luis Zabalza
2016-11-03 22:42 ` Andrey Smirnov
2016-11-04 7:18 ` Sascha Hauer
2016-11-05 6:39 ` Jose Luis Zabalza
2016-11-07 7:43 ` Sascha Hauer
2016-11-08 5:09 ` Jose Luis Zabalza
2016-11-08 7:53 ` Sascha Hauer
2016-11-08 20:51 ` Jose Luis Zabalza
2016-11-08 21:24 ` Sascha Hauer
2016-11-09 4:23 ` Jose Luis Zabalza
2016-11-09 6:41 ` Sascha Hauer [this message]
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