From: "wilbur.chan" <wilbur512@gmail.com>
To: Linuxppc-dev@lists.ozlabs.org
Subject: Is it a BUG of kexec in E500?
Date: Tue, 28 Jul 2009 00:39:48 +0800 [thread overview]
Message-ID: <e997b7420907270939x432d96bja704eaaea96788a@mail.gmail.com> (raw)
I found a patch for kexec on Booke in the archives:
http://lists.ozlabs.org/pipermail/linuxppc-dev/2008-November/064798.html
In this pacth , we use an entry to setup a 1:1 mapping , whose size
is 1GB. However, in e500, the max mapping size for
a single entry is 256M. So I have to setup 4 entries to map 1G kernel
space in my mpc8541.
Is it a bug here ? I'm not quite sure.
regards,
reply other threads:[~2009-07-27 16:39 UTC|newest]
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