Hi,
I am also operating Linux by Avnet V4FX12MM of a MPMC2+GSRD design.
However, V4FX and a PHY chips get very hot, and this design may
malfunction and may output oops.
Therefore, like an attached photo, my V4FX12MM applies a heat sink
and FAN, and is operating them.
Is it stabilizing and
Ales,
H... No, I've not done anything with the Avnet MM board. I may have
responded to somebody who was working with that board on this list. We work a
lot with PLB TEMAC and MV Linux, but do very little with GSRD (it's a reference
design that's not officially supported through the
Hi Rick,
I saw on linuxppc-embedded at ozlabs.org that you are trying to port (or better
you did) monta vista linux to Avnet's V4FX Mini-Module. I will try to deal with
the same thing. My design is basically the same: all features of MM
incorporated in CoreConnect style architecture. I also
Hi Grant,
Thank you for your kind answer.
Yes, I had seen your message; but I'm not an expert on the 4xx mmu. I
haven't seen that behaviour on my board.
Double check your memory ranges. Have you given the kernel real RAM?
I'll investigate further on that...
Anyway, is your porting to the
Hi Grant,
I'm having some trouble with 2.6.17-rc6 kernel (wich incorporates your
patches for Xilinx ML403 board) and my ML403 board.
This is my message about this issue:
http://ozlabs.org/pipermail/linuxppc-embedded/2006-June/023321.html
Could you help me please?
Thanks in advance.
Filippo
On 6/21/06, Filippo Capurso filippo.capurso at dave-tech.it wrote:
Hi Grant,
I'm having some trouble with 2.6.17-rc6 kernel (wich incorporates your
patches for Xilinx ML403 board) and my ML403 board.
This is my message about this issue:
Rick Moleres wrote:
There's also a Linux 2.4 patch provided with the ML403 PPC reference
design on the Xilinx website
(http://www.xilinx.com/products/boards/ml403/reference_designs.htm) that
takes care of a Virtex-4 PPC cache issue (CCR0 register). Have you
applied this?
Rick, which cache
, 2006 2:47 AM
To: Rick Moleres
Cc: Martin, Tim; linuxppc-embedded at ozlabs.org
Subject: Re: Linux on Virtex4
Rick Moleres wrote:
There's also a Linux 2.4 patch provided with the ML403 PPC reference
design on the Xilinx website
(http://www.xilinx.com/products/boards/ml403/reference_designs.htm
To: Aidan Williams
Cc: linuxppc-embedded at ozlabs.org; Martin, Tim
Subject: RE: Linux on Virtex4
Aiden,
The cache issue I was referring to is the errata 213 that you tried.
I'll ask around regarding the silicon issue - I don't know if there is a
workaround for this on that board.
-Rick
It's a cute little board isn't it!
In getting this board going we had to work around a silicon bug which
caused data corruption and forced us to run with caches off.
See Solution 13:
http://www.xilinx.com/xlnx/xil_ans_display.jsp?iLanguageID=1iCountryID=1getPagePath=20658
Check your PVR ..
I
MT == Martin, Tim tim.martin at viasat.com writes:
Hi,
MT 2) Does anyone have working UartLite support on a Virtex-4 FX12
MT design?
I've posted a 2.6 uartlite driver to the serial list some time ago,
and it's currently stalled getting official device minor numbers from
lanana.
: [EMAIL PROTECTED]
[mailto:linuxppc-embedded-bounces+moleres=xilinx.com at ozlabs.org] On
Behalf Of Martin, Tim
Sent: Monday, June 19, 2006 5:24 PM
To: linuxppc-embedded at ozlabs.org
Subject: Linux on Virtex4
I have been working with a small module made by Memec/Avnet
(FX12MM1-BASE) that has
Rick,
Yes, I did make sure this patch was applied.
Thanks!
Tim
-Original Message-
From: Rick Moleres [mailto:rick.moleres at xilinx.com]
Sent: Tuesday, June 20, 2006 8:30 AM
To: Martin, Tim; linuxppc-embedded at ozlabs.org
Subject: RE: Linux on Virtex4
Tim,
There's also
I have been working with a small module made by Memec/Avnet
(FX12MM1-BASE) that has a Virtex-4 FX12 with some DDR SDRAM, a Gigabit
Ethernet PHY, some FLASH, etc. I am using EDK 8.1 and generated the BSP
for MontaVista 3.1 preview kit (which is based on the 2.4.20 kernel).
This works, but
On 6/19/06, Martin, Tim tim.martin at viasat.com wrote:
1) Is there anything obvious from the kernel panics below that I should
be looking for? Just the answer linux 2.4.20 is really fricken old,
upgrade is probably the right answer.
I've seen kernel panics when booting large kernel images
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