From: Daniel Bidwell <bidwell@andrews.edu>
To: ultralinux@vger.kernel.org
Subject: Ultra 5 with 1GB of memory
Date: Mon, 14 Aug 2000 15:57:09 +0000 [thread overview]
Message-ID: <marc-linux-ultrasparc-96632223129402@msgid-missing> (raw)
I have an Ultra 5 with 1GB of memory. (I know, you aren't supposed to
have 1GB of memory in an Ultra 5, but it works great if you pull the
floppy drive, at least under Solaris).
It will not boot with more then 512MB of memory (using the memQ2m
boot option). Anything over that gives a:
WARNING: not all physical memory mapped in IOMMU
The prom-property for "virtual-dma" is c0000000 [20000000] for 512MB.
Does anyone know how to change this to 80000000 [40000000] for 1024MB?
Solaris 8 knows how to do this as I have two other machines just like
this running Solaris 8.
Any help will be greatly appreciated. Thanks in advance.
--
Daniel R. Bidwell | bidwell@andrews.edu
Andrews University Information Technology Services
If two always agree, one of them is unnecessary
"Friends don't let friends do DOS"
"In theory, theory and practice are the same.
In practice, however, they are not."
No tema al pinguino.
next reply other threads:[~2000-08-14 15:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-08-14 15:57 Daniel Bidwell [this message]
2000-08-15 6:59 ` Ultra 5 with 1GB of memory David S. Miller
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