From: "Mark A. Greer" <mgreer@mvista.com>
To: Neil Wilson <NWILSON@Airspan.com>
Cc: "'linuxppc-embedded@lists.linuxppc.org'"
<linuxppc-embedded@lists.linuxppc.org>
Subject: Re: Sandpoint 3 + MPC7450 + HHL2
Date: Thu, 28 Jun 2001 10:03:11 -0700 [thread overview]
Message-ID: <3B3B634F.E6B9FBFC@mvista.com> (raw)
In-Reply-To: E69FF45ADA3BD511A25900047623CC4F12AA76@JUPITER
Neil Wilson wrote:
> Got it working now....
>
> Not sure if these fixes are just Sandpoint3 or MPC7450 or the combination,
> but...
>
> 1) The openpic_init call in sandpoint_init_IRQ needs the offset argument to
> get the SIO int setup.
Are you sure you want to do this??? The intsenses stuff in sandpoint_setup.c
is the way it is for a very good reason. Can you send me your patch so I can
take a look? Also, can you send the switch settings that you are using.
> 2) I also needed to add a enable of the TBEN in HID0 (bit 0x04000000) just
> to get the kernel to think about booting at all - I put this in the
> decompress_kernel function.
I think that your sandpoint-specific boot head.S or somewhere else like that
would be a much better choice than the ppc-generic decompress_kernel routine.
> Do these sort of changes need pushing into the source tree ?, and if so
> would anyone care to explain how a newcommer does this, thanks.
Let's hold off on this until people who have sandpoints can take a look.
Mark
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2001-06-28 17:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-28 6:51 Sandpoint 3 + MPC7450 + HHL2 Neil Wilson
2001-06-28 17:03 ` Mark A. Greer [this message]
2001-06-28 17:13 ` Mark A. Greer
-- strict thread matches above, loose matches on Subject: below --
2001-06-29 11:28 Neil Wilson
2001-06-28 20:15 Neil Wilson
2001-06-28 20:06 Neil Wilson
2001-06-27 9:08 Neil Wilson
2001-06-27 16:48 ` Mark A. Greer
2001-06-29 8:14 ` Dan Malek
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