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yootis | I just installed litex using the Quick start guide, and running lxsim throws an error -- importlib.metadata.PackageNiotFoundError even though importing litex from Python works. Any ideas? | 04:41 |
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sajattack[m] | <_florent_> "somlo: I'm not sure to remember..." <- I did a very naive attempt at replicating this (copying a riscv64 debian rootfs to the initramfs folder, deleting a bunch of cruft, and following the instructions to generate boot.bin), couldn't get it working, is anyone else planning to try? | 05:31 |
sajattack[m] | also worth noting I was trying with a single core and no fpu, since I still can't get a working bitstream from my installed copy of litex | 05:38 |
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sajattack[m] | ack! | 07:45 |
sajattack[m] | I got it working kinda | 07:45 |
sajattack[m] | no sdcard, so I didn't load install 100MB or whatever of systemd | 07:46 |
sajattack[m] | but I have busybox as init, and all the debian jazz like apt, though no networking makes it a bit pointless | 07:46 |
sajattack[m] | it seems to break a bit when I add the inittab | 08:19 |
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sajattack[m] | systemd is incredibly slow to boot | 09:36 |
sajattack[m] | I wish my litex wasn't so broken so I could rebuild a faster soc | 09:38 |
sajattack[m] | maybe the version on my other pc works | 09:40 |
sajattack[m] | it do | 11:16 |
sajattack[m] | does this mean OOM or what? https://bpa.st/DGCQ | 12:24 |
tpb | Title: View paste DGCQ (at bpa.st) | 12:24 |
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cr1901 | >systemd is incredibly slow to boot | 16:37 |
cr1901 | define "slow"? | 16:37 |
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sajattack[m] | with the single core and no fpu, it sets the hostname and then stops outputting to the console for at least half an hour (at which point I killed it) | 17:32 |
sajattack[m] | with the quad core fpu variant, OOM before it even gets to systemd | 17:33 |
cr1901 | That... doesn't sound ideal/right :o | 17:38 |
sajattack[m] | keep in mind I'm loading the filesystem into ram | 17:41 |
sajattack[m] | but it's only around 100MB | 17:42 |
sajattack[m] | and I have 1GB of RAM | 17:42 |
sajattack[m] | I also switched to opensbi on the one that's OOM'ing | 17:43 |
sajattack[m] | the single core/no-fpu/bbl, I almost wondered if it tried to switch to activate another tty and lost uart or something | 17:44 |
sajattack[m] | aha, seems the trick (for whatever reason) is to use the quad core fpu with the single core's bbl+dts (such that it only runs a single core) | 17:51 |
sajattack[m] | https://bpa.st/Y27Q | 17:52 |
tpb | Title: View paste Y27Q (at bpa.st) | 17:52 |
sajattack[m] | so maybe something wrong with opensbi or maybe something wrong with 4 cores sharing memory | 17:53 |
sajattack[m] | helps if your debootstrap has a root password set I guess | 17:55 |
tnt | does your devicetree specify the whole ram ? do you see it in the boot message ? | 18:00 |
sajattack[m] | yes | 18:02 |
sajattack[m] | I tried setting a smaller RAM too in case that got it to use less than the full memory | 18:02 |
sajattack[m] | no luck | 18:03 |
sajattack[m] | 0.000000] Memory: 940300K/1046528K available (4320K kernel code, 4709K rwdata, 2048K rodata, 73835K init, 278K bss, 106228K reserved, 0K cma-reserved) | 18:06 |
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sajattack[m] | <sajattack[m]> "helps if your debootstrap has..." <- guh, every image I've created attempting to rectify this has failed in a bizarre way | 19:55 |
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sajattack[m] | I'm guessing the issue is my device tree is full of lies and I don't even know it | 21:48 |
sajattack[m] | lots of timer interrupt kernel panics | 21:49 |
sajattack[m] | and also udev seemed mad so I uninstalled it | 21:51 |
sajattack[m] | hmm, now my /dev/ttyLXU0 and /dev/hvc0 systemd start jobs timed out | 21:52 |
sajattack[m] | do those need udev? | 21:52 |
sajattack[m] | I always thought the u in udev stood for usb lol | 21:55 |
sajattack[m] | seems not | 21:55 |
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yootis | I have a fresh install of litex, done by following the quick start guide, but no matter which thing I try to do, it fails, often with different messages. If I try to run radiona_ulx3s.py I get "ModuleNotFoundError: No module named 'migen.genlib'" for example. | 22:44 |
yootis | When I run plaiun python, I can do an import migen just fine, but import migen.genlib fails. | 22:45 |
yootis | If I run sqrl_acorn.py I get "ModuleNotFoundError: No module named 'litex_boards'". Again, at a plain python command prompt I can import litex, but not litex_bosrds | 22:46 |
yootis | Is there anyone who can help me get the install working? | 22:47 |
sajattack[m] | did you install as `--user` or root? | 23:00 |
sajattack[m] | and what is the commands/logs of your procedure? | 23:00 |
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sajattack[m] | this guy keeps asking for help then leaving | 23:30 |
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