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Re: [microblaze-uclinux] newbie question on xilinx_ll_temac.c u-boot driver
> Hi all,
> I continue to have problems with my ml505 hard temac, and sure
> they come from my ISE 11.1 wizard-generated ml505 project
> (I do not see any other reason for this..)
> - u-boot is the lastest shapshot from petalogix repository
> - sdk_repository for top application is the latest from petalogix repository
Not sure if is top work - but maybe yes.
> - toolchain isn't in fact (I have microblaze-uclinux-gcc 3.4.1, and I
> had to revert the .rodata directive in the linker script, but I
> dot'n think this can have a deep effect on a single peripheral...)
> - Xilinx ISE suite is 11.1.
I use EDK 10.2 and for u-boot debug you can use mb-gcc which is in EDK for standalone programs.
I expect that you can use toolchain from EDK 11 too.
> I still download u-boot in memory via the USB cable and XMD, but this
> again shouldn't be a major issue with the ethernet..
> What happens is that I cannot ping a host: I can see ARP packets sent
> from my ml505, I can see the pinged station replying to the ARP,
> sometimes I see the ml505 sending the ping, sometines I don't, sometimes
> ml505 stucks after the reception of the ARP.
> My question is: is there a place where I can find some reference .msh
> and .mss for the ml505 ensuring me that hard temac will work
> properly on that project?
I use Xilinx-ML505-ll_temac-sgdma-MMU-FDT-edk101 design
Look at http://developer.petalogix.com/git/gitweb.cgi?p=hw_design.git;a=summary
I have a little bit problem with your edk 11 tools to test them but pack and send me
your download or system.bit, xmp mhs, mss file and pack microblaze_0 folder.
I take a look at it.
> Thanks in advance, and don't hesitate to advice me if Im out of topic
> with this request.
You are not out of topic!
>> Michal Simek <Michal.Simek@xxxxxxxxxxxxx> wrote:
>> L.Campora@xxxxxxxx wrote:
>> > Michal,
>> > is the driver yuu indicated me suitable also for Virtex5 Hard TEMAC?
>> > I'm using a ml505 board and I'm having lot of troubles when trying to
>> > use that peripheral from u-boot,
>> > so I was wondering whether there's something different when dealing with
>> > V5 family..
>> I use ml505 and there is no problem with this driver.
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Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/
Microblaze U-BOOT custodian
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