From: gnusercn@gmail.com (os user)
To: linux-arm-kernel@lists.infradead.org
Subject: Question about multi-bank memory usage in ARM platform
Date: Tue, 10 May 2011 13:45:45 +0800 [thread overview]
Message-ID: <BANLkTik2wzXouKNcBAJ6AJr0fjAuaOjwJw@mail.gmail.com> (raw)
Hi Russell and list,
I have a question about multi-bank memory usage in ARM platform (arm926).
I have two banks of SDRAM, one is 64M at 0x20000000, another is
64M at 0x60000000. I tried to use both of them in Linux (2.6.38). I hope
the kernel will print
Memory: 128MB = 128MB total
Memory: 126236KB available (xxx code, xxx data, 112K init, 0K highmem)
So I tried passing 'mem=64M at 0x20000000 mem=64M at 0x60000000' to Kernel
command line.
next reply other threads:[~2011-05-10 5:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-10 5:45 os user [this message]
2011-05-10 6:48 ` Question about multi-bank memory usage in ARM platform Jean-Christophe PLAGNIOL-VILLARD
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