<dayjaby>
nickoe I managed to get it to run in Renode (instead of lxsim). Maybe that serves its purpose for you? I documented it in https://github.com/dayjaby/litex-experiments
lf has quit [Ping timeout: 240 seconds]
lf has joined #litex
david-sawatzke[m has quit [Ping timeout: 268 seconds]
<_florent_>
and it will load demo.bin and jump to it
tmbinc has joined #litex
rozpruwacz has joined #litex
rozpruwacz has quit [Client Quit]
<nickoe>
_florent_: Ahh cool. That does see to work now! :)
<nickoe>
daddesio: Also cool with the renode stuff, but can I do co-simulatio with own modules with that setup?
<nickoe>
_florent_: I am not sure why, but when running the donut in the simulation I only appear to get on frame before it exits back to the prompt in the app
<_florent_>
nickoe: it indeeds seems to be receiving a character and exits
<nickoe>
Is that a bug in the serial2console module that I assume is used there.
<nickoe>
?
<_florent_>
This would need to be analyzed, this could be due to a \n to \n\r convertion, I'll have a closer look
Degi_ has joined #litex
feldim2425_ has joined #litex
TMM__ has joined #litex
jimbzy_ has joined #litex
Degi has quit [*.net *.split]
TMM has quit [*.net *.split]
feldim2425 has quit [*.net *.split]
jimbzy has quit [*.net *.split]
Degi_ is now known as Degi
feldim2425_ is now known as feldim2425
Bertl_zZ is now known as Bertl
cr1901_modern has joined #litex
kgugala_ has joined #litex
kgugala has quit [Read error: Connection reset by peer]
indy has quit [Ping timeout: 264 seconds]
indy has joined #litex
TMM__ is now known as TMM
mikeK_de1soc has joined #litex
rj has joined #litex
tester has joined #litex
CarlFK has joined #litex
przm has joined #litex
przm is now known as tecneecs
mikeK_de1soc has quit [Quit: Connection closed]
dayjaby has joined #litex
<nickoe>
_florent_: Why is it that the --sdram-init does not support boot.josn? It appears to be calling get_mem_data() as the parameters to SimSoC and it appers to load the files into the data that it returns.
<nickoe>
But sure, when I boot it appears to not boot anyting after liftoff.
<nickoe>
But when I run it with: "lxsim --with-sdram --sdram-init=demo.bin --gtkwave-savefile --with-analyzer" I get, https://dpaste.com/3JJSGPGLM after I interrup the simulation.
<tpb>
Title: dpaste: 3JJSGPGLM (at dpaste.com)
<nickoe>
Ok adding --trace did put stuff in the vcd file at lesat
<nickoe>
Why does it ask for a password when I run with --with-etherbone ?
<dayjaby>
Because it creates a local network interface, like tap0, which can only be done as root
<dayjaby>
check `ifconfig` to see the IP addresses. it should show tap0 with 192.168.1.100 and you can try to ping 192.168.1.50 (which did not work for me with lxsim tho)
<nickoe>
dayjaby: The guide says to use lxserer on .51, "litex_server --udp --udp-ip=192.168.1.51"
<nickoe>
I just tried to add the LedChaser to the sim example.
<tpb>
Title: Co-simulating HDL models in Renode with Verilator (at renode.io)
tumbleweed_ has joined #litex
tumbleweed_ is now known as tumbleweed
felix_ has quit [Remote host closed the connection]
x56 has quit [Remote host closed the connection]
jryans has quit [Max SendQ exceeded]
promach3 has quit [Ping timeout: 240 seconds]
<nickoe>
dayjaby: I am not so god at the verilog simluation instrumentation thing, I mean the cpp file. So I was hoping there was a more magic way that I could use and not require me write too much spagehtti.
<dayjaby>
Yes, I thought the same. I've done some gdb debugging in renode, which worked well. So you need the VCD traces?
<nickoe>
Yeah, well. My goal is to be able to run a DSP chain in simulation that someone else is primarely working on. Then I would use the softcore with litex and the demo app or the test scripts via lxserver to poke some registers to control it.
CarlFK[m] has joined #litex
sajattack[m] has joined #litex
disasm[m] has joined #litex
apolkosnik[m] has joined #litex
<nickoe>
I want to feed this chain with AXI DMA
<nickoe>
So my first goal is to be able to run this simulation where this DMA just dump data to some output signals
<nickoe>
but right now, I think I need to take my eyes off the screen for a bit.. I better clean up it is getting really dirty around her.e
shoragan[m] has joined #litex
xobs has joined #litex
jevinskie[m] has joined #litex
jryans has joined #litex
promach3 has joined #litex
david-sawatzke[m has joined #litex
leons has joined #litex
_whitelogger has joined #litex
<nickoe>
by AXI DMA I mean, LiteDRAMDMAReader
FFY00_ has joined #litex
FFY00 has quit [Ping timeout: 260 seconds]
mikeK_de1soc has joined #litex
FFY00 has joined #litex
FFY00_ has quit [Ping timeout: 258 seconds]
felix__ is now known as felix_
kgugala has joined #litex
kgugala_ has quit [Ping timeout: 265 seconds]
peepsalot has joined #litex
mikeK_de1soc has quit [Quit: Connection closed]
tecneecs has quit [Quit: Connection closed for inactivity]