Saturday, 2020-02-01

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futarisIRCcloudhttps://fosdem.org/2020/schedule/event/videobox/02:44
tpbTitle: FOSDEM 2020 - FOSDEM Video Box (at fosdem.org)02:44
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mithrofutarisIRCcloud: I was about to post that link!10:18
futarisIRCcloudmithro: The FOSDEM Video Box seems to be streaming well (so far) .10:20
mithrofutarisIRCcloud: That is their old system -- not the one described there if I understand correctly10:20
futarisIRCcloudmithro: 28 tracks / rooms is a lot.10:22
mithroYeah10:22
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-_whitenotifier-3- [yosys] pull[bot] opened pull request #249: [pull] master from YosysHQ:master - https://git.io/Jv3Q115:29
-_whitenotifier-3- [yosys] pull[bot] closed pull request #249: [pull] master from YosysHQ:master - https://git.io/Jv3Q115:29
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-_whitenotifier-3- [nextpnr] pull[bot] opened pull request #76: [pull] master from YosysHQ:master - https://git.io/Jv3dH17:24
-_whitenotifier-3- [nextpnr] pull[bot] closed pull request #76: [pull] master from YosysHQ:master - https://git.io/Jv3dH17:24
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leviHey; I'm working on getting a Spartan6-based board going with the litex-buildenv repo.  I've got a vexriscv running and I've got the on-board sdram passing the bootup memory check, but spiflash of all things is giving me trouble.21:54
leviIt's an older Spansion part, but it seems to support up to ddr qspi. Reading from 0x20000000 at the bios prompt just gives me all 0xee bytes.  It's definitely wiggling the lines on the flash chip, but I haven't hooked it up to my logic analyzer yet.21:57
leviIf anyone's got tips for things to check, I'd love to hear them, but I'm sure I'll figure it out eventually.21:58
leviOh, and the uart serial port is doing tx fine at 115200, but it seems super flaky on the rx side.  I don't think I could serial-boot it until I get that figured out. So if anyone has debugging tips for that, I'd also love to hear those.22:01
leviI am not even remotely an expert at this, so the fact that I've been able to get this far at all is amazing and a testament to the great work that's been put into the various projects involved.  I'll be idling and checking the logs if anyone's got tips for me; not sure if this web interface will keep me connected or not.22:05
CarlFKlevi: try in #litex22:11
futarisIRCcloudlevi: Was just about to say the same thing.22:11
futarisIRCcloudlevi: It's probably a QSPI related issue.22:12
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futarisIRCcloudhttps://fosdem.org/2020/schedule/event/axiom/23:43
tpbTitle: FOSDEM 2020 - AXIOM - open source cinema camera (at fosdem.org)23:43

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