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Re: [Qemu-devel] [PATCH v2] e600 core for MPC86xx processors

From: Julio Guerra
Subject: Re: [Qemu-devel] [PATCH v2] e600 core for MPC86xx processors
Date: Thu, 13 Jun 2013 08:32:13 +0200

2013/6/7 Julio Guerra <address@hidden>:
>>> However I can't judge whether all that code is right for e600 and
>>> whether you may want to share some code with e500 / e5500 in some way?
>>> CC'ing some Freescale folks.
>> e600 is a very different core from e500/e5500.  It is a 74xx derivative.
>> The only thing I can see that could be shared with e500 is the code to
>> register SPRG4-7, but that's something that's already duplicated between a
>> bunch of cores.
> Yes, and as previously said, this is almost entirely a copy/paste from
> the 7440 code, plus SPRGs 4..7, the high BATs and the POWERPC_MMU_32B
> setting. It can be shared in a later patch.


Julio Guerra

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