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Re: [Qemu-ppc] [PATCH] qemu-ppce500: Add support for 64bit CCSR map
From: |
York Sun |
Subject: |
Re: [Qemu-ppc] [PATCH] qemu-ppce500: Add support for 64bit CCSR map |
Date: |
Mon, 20 Apr 2015 13:57:19 -0700 |
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Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 |
On 03/06/2015 05:10 PM, Alexander Graf wrote:
> QEMU 2.3 changes the address layout of the CCSR map in the PV ppce500 machine
> to reside in higher address space.
>
> Unfortunately, this exposed a glitch in u-boot for ppce500: While providing
> a function to dynamically evaluate the CCSR region's position in physical
> address space, we never used it. Plus we forgot to support 64bit physical
> addresses.
>
> This patch fixes that mishap, making u-boot work fine with latest QEMU again.
>
> Signed-off-by: Alexander Graf <address@hidden>
> ---
Applied to mpc85xx master, awaiting upstream.
York
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