From: Laurent Pinchart <laurent.pinchart@tbox.biz>
To: linuxppc-embedded@ozlabs.org
Cc: Gosiuua <gosiuua@gmail.com>
Subject: Re: About BDI2000 and mpc8247
Date: Thu, 18 May 2006 16:12:06 +0200 [thread overview]
Message-ID: <200605181612.06314.laurent.pinchart@tbox.biz> (raw)
In-Reply-To: <ee10e9f40605180656q58f989bcg562b48d765afdba5@mail.gmail.com>
> i have a develop board based on mpc8247. It has no eeprom to restore
> hareware configure word and i have to use default config word
> 0x00000000.
> my bdi config file:
[...]
You should tell the BDI to initialize the SYPCR register, otherwise the
internal watchdog timer will keep resetting the CPU.
[INIT]
; *** Initialize the core internal registers
; Program the SYPCR - Disable the watchdog timer
WM32 0xf0010004 0xffff2081
You will need to initiliaze other internal registers as well (BCR, SIUMCR,
BRx, ORx, ...).
I'm not sure if this will be enough to solve your problem, but it should at
least be a start.
Laurent Pinchart
next prev parent reply other threads:[~2006-05-18 14:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <ee10e9f40605180640g12a2671bo530c3ccbba8b3829@mail.gmail.com>
2006-05-18 13:56 ` About BDI2000 and mpc8247 Gosiuua
2006-05-18 14:12 ` Laurent Pinchart [this message]
2006-05-18 14:22 ` Mark Chambers
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200605181612.06314.laurent.pinchart@tbox.biz \
--to=laurent.pinchart@tbox.biz \
--cc=gosiuua@gmail.com \
--cc=linuxppc-embedded@ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).