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Re: [Qemu-devel] [PATCH] e500 ATMU register reads broken

From: Rudolf Marek
Subject: Re: [Qemu-devel] [PATCH] e500 ATMU register reads broken
Date: Fri, 21 Aug 2015 14:33:26 +0200

Hi all,



Dne 14.8.2015 v 13:49 Rudolf Marek napsal(a):
Hi all,

I noticed that ATMU register reads on E500 are broken. Due to the wrong mask,
some registers cannot be read and instead some other registers are read. Please
see attached patch which fixes the problem.

I also noticed that if there was an intention to have 1:1 PCI/CPU space mapping
for 0xC000_0000 for MPC8544DS without programming ATMUs - it does not work,
unless ATMUs are programmed.

Signed-off-by: Rudolf Marek <address@hidden>


S přátelským pozdravem / Best regards / Mit freundlichen Grüßen

Ing. Rudolf Marek
SYSGO s.r.o.
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