From: Wolfgang Denk <wd@denx.de>
To: "TXEMA LOPEZ" <tlopez@aotek.es>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Kernel debugging problem on MPC5200.
Date: Tue, 27 Sep 2005 10:33:52 +0200 [thread overview]
Message-ID: <20050927083352.6DA02353BE5@atlas.denx.de> (raw)
In-Reply-To: Your message of "Tue, 27 Sep 2005 09:24:51 +0200." <918EB199DDDFFA42BEA2EB3A1C6021F3628924@correo.fagorautomation.net>
Dear Jose,
in message <918EB199DDDFFA42BEA2EB3A1C6021F3628924@correo.fagorautomation.net> you wrote:
>
> We are planning to develop a new product based on a MPC5200 and Linux
> RTAI. So we are evaluating the BDI2000 and we have found some problems
> when we pretend to debug de linux kernel. Starting with U-boot we are
> able to break at start_kernel() and do some steps and software
> breakpoints. But suddenly (inside the init() function) all the memory
> map becomes all 0's and the U-boot reboots. We think could be the
Did you read the processor's errata sheet?
Especially ID 330 "LSRL corrupts XLB Arbiter" ?
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
What was sliced bread the greatest thing since?
next prev parent reply other threads:[~2005-09-27 9:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-27 7:24 Kernel debugging problem on MPC5200 TXEMA LOPEZ
2005-09-27 7:53 ` AW: " Achim Machura
2005-09-27 8:33 ` Wolfgang Denk [this message]
2005-09-27 10:14 ` Matej Kupljen
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