[fpga-miniconf] recent updates broke tftp for me

[Ryan Thomas]

I managed to get it working with by doing a git pull on the following:
third_party/qemu-litex
third_party/litex-devicetree

And then, $ make clean ...etc

Hope that helps.

On 23 January 2018 at 11:32, Marc MERLIN <marc at merlins.org> wrote:

> On Tue, Jan 23, 2018 at 09:52:06AM +1100, Ryan Thomas wrote:
> > I had this working last week, but today I decided to update and rebuild
> it
> > with the new litex commits.
> >
> > Now after *make gateware; make image; scripts/build-qemu.sh* I get the
> > following:
> >
> > Booting from network...
> > Local IP : 192.168.100.50
> > Remote IP: 192.168.100.100
> > Fetching from: UDP/6069
> >
> > And it just sits there, with the qemu-system-or32 process at 100%.
> >
> > Any help / ideas for how to rectify this?
>
> I have the same exact problem. I was all working, and git pull is not
> working :(
>
> Pasted comment from the doc:
> I had it working until I got the new code pulled, and now it's broken for
> me.
> aftp starts automatically on 6069, I can even talk to it and get the
> firmware:
> saruman:~# tftp 192.168.100.100 6069
> tftp> get boot.bin
> Received 75050 bytes in 0.0 seconds
>
> But the boot fails to retrieve the firmware:
> + build/arty_net_or1k//qemu/or32-softmmu/qemu-system-or32 -M litex
> -nographic -nodefaults -monitor telnet::10000,server,nowait -serial stdio
> -bios build/arty_net_or1k//software/bios/bios.bin -drive
> if=mtd,format=qcow2,file=build/arty_net_or1k//qemu.qcow2,serial=n25q128a13
> -net nic -net tap,ifname=tap0,script=no,downscript=no -gdb tcp::10001
> bitbang_ssi: init(cpol:0, cpha:0, size:8)
> Using spiflash type n25q128a13
> : m25p80_realize: Binding to IF_MTD drive
> Resetting PC to: 0x0
> : reset_memory: Reset done.
>
> LiteX SoC BIOS (or1k)
> (c) Copyright 2012-2018 Enjoy-Digital
> (c) Copyright 2007-2018 M-Labs Limited
> Built Jan 23 2018 11:01:33
>
> BIOS CRC passed (9cad5b80)
> Timer with delta zero, disabling
> Timer with delta zero, disabling
> Timer with delta zero, disabling
> Initializing SDRAM...
> Memtest OK
> Booting from serial...
> Press Q or ESC to abort boot completely.
> sL5DdSMmkekro
> Timer with delta zero, disabling
> Timeout
> Booting from network...
> Local IP : 192.168.100.50
> Remote IP: 192.168.100.100
> Fetching from: UDP/6069
> (hang)
>
> Meanwhile aftp is running and I can still
> saruman:~# tftp 192.168.100.100 6069
> tftp> get boot.bin
> Received 75050 bytes in 0.1 seconds
>
> --
> "A mouse is a device used to point at the xterm you want to type in" -
> A.S.R.
> Microsoft is to operating systems ....
>                                       .... what McDonalds is to gourmet
> cooking
> Home page: http://marc.merlins.org/                         | PGP
> 1024R/763BE901
>
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