From: Rahanesh <rahanesh@tataelxsi.co.in>
To: u-boot@lists.denx.de
Subject: [U-Boot] Uboot for Mips
Date: Mon, 6 Jul 2009 21:20:16 -0700 (PDT) [thread overview]
Message-ID: <24366921.post@talk.nabble.com> (raw)
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
--
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Sent from the Uboot - Users mailing list archive at Nabble.com.
next reply other threads:[~2009-07-07 4:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-07 4:20 Rahanesh [this message]
2011-09-13 7:14 ` [U-Boot] Uboot for Mips fayazvf
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