* need help - malta board mips5kc
@ 2002-12-31 7:47 amit lubovsky
2002-12-31 10:01 ` Kevin D. Kissell
2002-12-31 20:08 ` Mike Connors
0 siblings, 2 replies; 5+ messages in thread
From: amit lubovsky @ 2002-12-31 7:47 UTC (permalink / raw)
To: linux-mips
Hi,
I try to load a Linux image with HW debuger
(Lauterbach) to a malta board with mips5kc with no
success.
With vxWorks image it loads and run with no problem,
Any idea what is wrong?, the load address? the 'go'
address?
Thanks,
Amit.
__________________________________________________
Do you Yahoo!?
Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
http://mailplus.yahoo.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: need help - malta board mips5kc
2002-12-31 7:47 need help - malta board mips5kc amit lubovsky
@ 2002-12-31 10:01 ` Kevin D. Kissell
2002-12-31 10:01 ` Kevin D. Kissell
2002-12-31 20:08 ` Mike Connors
1 sibling, 1 reply; 5+ messages in thread
From: Kevin D. Kissell @ 2002-12-31 10:01 UTC (permalink / raw)
To: amit lubovsky, linux-mips
I don't know the Lauterback tool at all, so I can
only suggest two possible things to worry about.
One would be that the debugger is making use of
memory in a way that conflicts with the download
of the Linux image. The other would be that the
Malta drivers very likely still assume that some
set up has been done by the on-board ROM
monitor (YAMON), and that perhaps your
setup isn't allowing that to happen. But if you
really want some help diagnosing stuff, you need
to provide more information (like *which* Linux
image, whether YAMON is still booting up on
the board before you start your session, some
description of the failure mode more detailed than
"no success", etc, etc).
----- Original Message -----
From: "amit lubovsky" <amit_lubovsky@yahoo.com>
To: <linux-mips@linux-mips.org>
Sent: Tuesday, December 31, 2002 8:47 AM
Subject: need help - malta board mips5kc
> Hi,
> I try to load a Linux image with HW debuger
> (Lauterbach) to a malta board with mips5kc with no
> success.
> With vxWorks image it loads and run with no problem,
> Any idea what is wrong?, the load address? the 'go'
> address?
> Thanks,
> Amit.
>
> __________________________________________________
> Do you Yahoo!?
> Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
> http://mailplus.yahoo.com
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: need help - malta board mips5kc
2002-12-31 10:01 ` Kevin D. Kissell
@ 2002-12-31 10:01 ` Kevin D. Kissell
0 siblings, 0 replies; 5+ messages in thread
From: Kevin D. Kissell @ 2002-12-31 10:01 UTC (permalink / raw)
To: amit lubovsky, linux-mips
I don't know the Lauterback tool at all, so I can
only suggest two possible things to worry about.
One would be that the debugger is making use of
memory in a way that conflicts with the download
of the Linux image. The other would be that the
Malta drivers very likely still assume that some
set up has been done by the on-board ROM
monitor (YAMON), and that perhaps your
setup isn't allowing that to happen. But if you
really want some help diagnosing stuff, you need
to provide more information (like *which* Linux
image, whether YAMON is still booting up on
the board before you start your session, some
description of the failure mode more detailed than
"no success", etc, etc).
----- Original Message -----
From: "amit lubovsky" <amit_lubovsky@yahoo.com>
To: <linux-mips@linux-mips.org>
Sent: Tuesday, December 31, 2002 8:47 AM
Subject: need help - malta board mips5kc
> Hi,
> I try to load a Linux image with HW debuger
> (Lauterbach) to a malta board with mips5kc with no
> success.
> With vxWorks image it loads and run with no problem,
> Any idea what is wrong?, the load address? the 'go'
> address?
> Thanks,
> Amit.
>
> __________________________________________________
> Do you Yahoo!?
> Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
> http://mailplus.yahoo.com
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: need help - malta board mips5kc
2002-12-31 7:47 need help - malta board mips5kc amit lubovsky
2002-12-31 10:01 ` Kevin D. Kissell
@ 2002-12-31 20:08 ` Mike Connors
2002-12-31 20:08 ` Mike Connors
1 sibling, 1 reply; 5+ messages in thread
From: Mike Connors @ 2002-12-31 20:08 UTC (permalink / raw)
To: 'amit lubovsky', linux-mips
I've been doing some relative work with the Green
Hills probe and a Malta 4kc. The configuration of
the kernel I am using requires parameters to be
passed in to the kernel to tell it were to find
the root device (ie root=/dev/hda1). To make things
simple, I would load using YAMON, connect with the
debugger, then set a breakpoint in a section of
the kernel I was interested in, then run using the
YAMON command go . root=/dev/hda1. I plan to eventually
figure out where it is being written to memory and just
write it myself after downloading the image through
the probe.
There are many other issues you might run into when
using Linux with a probe. We have updated the GHS
probe firmware to behave nicely with Linux. This
helps when debugging loadable device drivers, etc.
I will forward your email to our Linux integration
engineers to see what other issues you might run into.
They have more experience with the Malta 5kc.
Regards,
Mike
---
Mike Connors Green Hills Software, San Clemente
Field Applications Engineer 131 Avenida Victoria
mailto:mikec@ghs.com San Clemente, CA 92672
phone: 1-949-369-3950
cell: 1-949-412-3951 fax: 1-949-369-3959
Latest GHS news:
Green Hills Software's INTEGRITYR RTOS Flies In F-16 Fighter Jet
http://www.ghs.com/news/221220f.html
Green Hills Software Inc. phone: 1-805-965-6044
30 West Sola Street toll-free: 1-800-765-GREEN (4733)
Santa Barbara, CA 93101 Tech-Support: 1-877-GHS-TECH (447-8324)
http://www.ghs.com Email Support: mailto:support@ghs.com
> -----Original Message-----
> From: linux-mips-bounce@linux-mips.org
> [mailto:linux-mips-bounce@linux-mips.org] On Behalf Of amit lubovsky
> Sent: Monday, December 30, 2002 11:48 PM
> To: linux-mips@linux-mips.org
> Subject: need help - malta board mips5kc
>
>
> Hi,
> I try to load a Linux image with HW debuger
> (Lauterbach) to a malta board with mips5kc with no
> success.
> With vxWorks image it loads and run with no problem,
> Any idea what is wrong?, the load address? the 'go'
> address?
> Thanks,
> Amit.
>
> __________________________________________________
> Do you Yahoo!?
> Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
> http://mailplus.yahoo.com
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: need help - malta board mips5kc
2002-12-31 20:08 ` Mike Connors
@ 2002-12-31 20:08 ` Mike Connors
0 siblings, 0 replies; 5+ messages in thread
From: Mike Connors @ 2002-12-31 20:08 UTC (permalink / raw)
To: 'amit lubovsky', linux-mips
I've been doing some relative work with the Green
Hills probe and a Malta 4kc. The configuration of
the kernel I am using requires parameters to be
passed in to the kernel to tell it were to find
the root device (ie root=/dev/hda1). To make things
simple, I would load using YAMON, connect with the
debugger, then set a breakpoint in a section of
the kernel I was interested in, then run using the
YAMON command go . root=/dev/hda1. I plan to eventually
figure out where it is being written to memory and just
write it myself after downloading the image through
the probe.
There are many other issues you might run into when
using Linux with a probe. We have updated the GHS
probe firmware to behave nicely with Linux. This
helps when debugging loadable device drivers, etc.
I will forward your email to our Linux integration
engineers to see what other issues you might run into.
They have more experience with the Malta 5kc.
Regards,
Mike
---
Mike Connors Green Hills Software, San Clemente
Field Applications Engineer 131 Avenida Victoria
mailto:mikec@ghs.com San Clemente, CA 92672
phone: 1-949-369-3950
cell: 1-949-412-3951 fax: 1-949-369-3959
Latest GHS news:
Green Hills Software's INTEGRITYR RTOS Flies In F-16 Fighter Jet
http://www.ghs.com/news/221220f.html
Green Hills Software Inc. phone: 1-805-965-6044
30 West Sola Street toll-free: 1-800-765-GREEN (4733)
Santa Barbara, CA 93101 Tech-Support: 1-877-GHS-TECH (447-8324)
http://www.ghs.com Email Support: mailto:support@ghs.com
> -----Original Message-----
> From: linux-mips-bounce@linux-mips.org
> [mailto:linux-mips-bounce@linux-mips.org] On Behalf Of amit lubovsky
> Sent: Monday, December 30, 2002 11:48 PM
> To: linux-mips@linux-mips.org
> Subject: need help - malta board mips5kc
>
>
> Hi,
> I try to load a Linux image with HW debuger
> (Lauterbach) to a malta board with mips5kc with no
> success.
> With vxWorks image it loads and run with no problem,
> Any idea what is wrong?, the load address? the 'go'
> address?
> Thanks,
> Amit.
>
> __________________________________________________
> Do you Yahoo!?
> Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
> http://mailplus.yahoo.com
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2002-12-31 20:09 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2002-12-31 7:47 need help - malta board mips5kc amit lubovsky
2002-12-31 10:01 ` Kevin D. Kissell
2002-12-31 10:01 ` Kevin D. Kissell
2002-12-31 20:08 ` Mike Connors
2002-12-31 20:08 ` Mike Connors
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox