From: "Grant Likely" <grant.likely@secretlab.ca>
To: Mirek23 <miroslaw.dach@psi.ch>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: zImage.elf loads but does not start
Date: Mon, 23 Apr 2007 11:35:10 -0600 [thread overview]
Message-ID: <528646bc0704231035g6a1ac904wc6b9b7b77afd1037@mail.gmail.com> (raw)
In-Reply-To: <10142161.post@talk.nabble.com>
On 4/23/07, Mirek23 <miroslaw.dach@psi.ch> wrote:
>
> I have revised the xparameters_ml403.h and the setup of the FPGA part. I have
> found that the interrupt for the RS232 was not configured. Right now I was
> able to come to the point when the kernel was uncompressed but it did not
> start:
>
> Linux/PPC load: console=ttl0,9600 ip=129.129.129.29 root=/dev/ram rw
This doesn't look right. It should be either 'console=ttyS0,<speed>'
for a full UART, or 'console=ttyUL0' for a uartlite.
BTW, serial console output is polled, not interrupt driven (but
regular serial I/O does use IRQs), so the unconfigured interrupt line
was probably not your immediate problem.
g.
--
Grant Likely, B.Sc. P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195
next prev parent reply other threads:[~2007-04-23 17:35 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-19 15:10 zImage.elf loads but not starts Mirek23
2007-04-23 15:12 ` zImage.elf loads but does not start Mirek23
2007-04-23 16:11 ` Leonid
2007-04-24 16:55 ` Mirek23
2007-04-24 17:11 ` Andrei Konovalov
2007-05-04 15:04 ` Mirek23
2007-05-04 15:41 ` Andrei Konovalov
2007-05-08 9:46 ` Mirek23
2007-05-08 21:46 ` Leonid
2007-05-08 21:50 ` Adrian Craine
2007-05-09 15:02 ` Charles Krinke
2007-05-10 8:45 ` Mirek23
2007-05-10 16:05 ` Mead, Joseph
2007-05-11 11:21 ` Mirek23
2007-05-15 12:08 ` Mirek23
2007-05-15 12:29 ` Andrei Konovalov
2007-05-15 12:45 ` Miroslaw Dach
2007-05-15 18:07 ` Andrei Konovalov
2007-05-15 18:49 ` Miroslaw Dach
2007-05-18 12:43 ` Mirek23
2007-05-25 12:24 ` Mirek23
2007-05-25 13:16 ` Andrei Konovalov
2007-05-25 15:23 ` Mirek23
2007-05-25 16:56 ` Advice needed Charles Krinke
2007-05-15 13:12 ` zImage.elf loads but does not start Mead, Joseph
2007-05-18 13:28 ` Mirek23
2007-04-23 16:24 ` Andrei Konovalov
2007-04-23 17:35 ` Grant Likely [this message]
2007-04-24 13:42 ` Mirek23
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