From: fayazvf <faizvf@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Uboot for Mips
Date: Tue, 13 Sep 2011 00:14:24 -0700 (PDT) [thread overview]
Message-ID: <32453563.post@talk.nabble.com> (raw)
In-Reply-To: <24366921.post@talk.nabble.com>
hi,
I have the same problem, I have 512MB of RAM but uboot detects only
128MB.I have XCode board(MIPS). Pls help if you have already figured out the
solution.
Rahanesh wrote:
>
> Hi All,
>
> I am currently working on MIPS board. I have a 32MB RAM.
>
> The address that is shown in uboot when i type bdinfo if 0x80000000 and
> size is 0x1000000(16MB).
>
> I want to increase the size to 32 MB as board has 32 MB RAM.
>
> Interesting Finding:
>
> When i write any data to 0x80000000 the same data is being written into
> 0x81000000. Same for all address in the range (data in 0x80000000 -
> 0x80ffffff is same as 0x81000000 - 0x81ffffff ). It seems that there is a
> dual mapping .
>
> What might be the reason?
>
> Please help
>
--
View this message in context: http://old.nabble.com/Uboot-for-Mips-tp24366921p32453563.html
Sent from the Uboot - Users mailing list archive at Nabble.com.
prev parent reply other threads:[~2011-09-13 7:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-07 4:20 [U-Boot] Uboot for Mips Rahanesh
2011-09-13 7:14 ` fayazvf [this message]
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