From: Lee Nipper <lee.nipper@gmail.com>
To: Marc Chidester <marcchidester@gmail.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: 405EX Rev D mis-identification?
Date: Thu, 8 Jul 2010 11:01:11 -0500 [thread overview]
Message-ID: <AANLkTim8xuZSaDHyxRVqk63PTT66rrR8hUhEDeNzfmKD@mail.gmail.com> (raw)
In-Reply-To: <AANLkTikrUvEicL1DaeLz9Vr-lE_hkKZqJi_7qzERZMu8@mail.gmail.com>
On Thu, Jul 8, 2010 at 10:06, Marc Chidester <marcchidester@gmail.com> wrot=
e:
> It looks like the Rev D version of the 405EX chip without security
> will be identified as a 405EXr, based on the values in the cpu_specs
> table. =A0For 405EX/405EXr the pvr_mask is =A00xffff0004 with the
> pvr_value's as 0x12910004 and 0x12910000 respectively. I see that the
> Rev D PVR value for the 405EX without security is 0x12911473, which
> would mask out to the EXr value.
>
> Is there an algorithm update needed or am I missing something?
With 405EX Rev D, we have noticed that we must reset our board
one time after the initial powerup to make the PVR read correctly.
See this post:
http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-December/079099.html
next prev parent reply other threads:[~2010-07-08 16:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-08 15:06 405EX Rev D mis-identification? Marc Chidester
2010-07-08 16:01 ` Lee Nipper [this message]
2010-07-08 18:24 ` Josh Boyer
2010-07-08 18:54 ` Lee Nipper
2010-07-08 19:56 ` Marc Chidester
2010-07-08 17:59 ` Lee Nipper
2010-07-08 18:22 ` Josh Boyer
2010-07-08 19:04 ` Lee Nipper
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