From: "Grant Likely" <grant.likely@secretlab.ca>
To: "Ricardo Ayres Severo" <severo.ricardo@gmail.com>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Howto get __log_buf on a Xilinx FPGA
Date: Tue, 12 Feb 2008 12:36:21 -0700 [thread overview]
Message-ID: <fa686aa40802121136k57a2ea20n446cfe6183ca7909@mail.gmail.com> (raw)
In-Reply-To: <5ee408090802121130m2a641637s4b75a8a144ec2efc@mail.gmail.com>
On Feb 12, 2008 12:30 PM, Ricardo Ayres Severo <severo.ricardo@gmail.com> wrote:
>
> Linux/PPC load: console=ttyS0,9600
>
> Uncompressing Linux...done.
>
> Now booting the kernel
> ---output end---
>
> after a while I stop the debugger and type rst in xmd.
> then I ask gdb to dump the memory from position 0x1f3d5c to 0x1f3fff
> and only trash is returned.
>
> What am I doing wrong? Or the kernel really isn't being executed?
In this case it seems like the kernel isn't even booting. You can try
inserting progress markers into the kernel boot path to spit single
characters out of the uartlite port.
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
next prev parent reply other threads:[~2008-02-12 19:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-12 19:30 Howto get __log_buf on a Xilinx FPGA Ricardo Ayres Severo
2008-02-12 19:36 ` Grant Likely [this message]
2008-02-12 19:43 ` Ricardo Ayres Severo
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