| *** DiffieHellman is now known as GNU\DiffieHellma | 05:15 | |
| *** GNU\DiffieHellma is now known as DiffieHellman | 05:15 | |
| lkcl | https://twitter.com/lkcl/status/1539231319166689281 | 13:59 |
|---|---|---|
| ghostmansd | Out of curiosity, why the doc repository is still called libreriscv? Shouldn't it be renamed to something arch-agnostic? | 13:59 |
| lkcl | it's legacy | 14:00 |
| lkcl | and i have to do a frickin lot at the back-end because it's the source repository for ikiwiki | 14:00 |
| lkcl | and change the gitolite3.conf for everyone | 14:00 |
| ghostmansd | ah OK | 14:00 |
| lkcl | and change the "overlay" system which pulls in 2 other repos | 14:01 |
| lkcl | and and and and | 14:01 |
| ghostmansd | just curiosity, I don't in any way suggest doing it now :-) | 14:01 |
| ghostmansd | I wanted to update my page | 14:01 |
| ghostmansd | and thought about this misnaming | 14:01 |
| lkcl | via the website the wiki's the right name | 14:01 |
| ghostmansd | yeah but still I mostly update the repo | 14:02 |
| ghostmansd | I generally don't edit docs via web page | 14:02 |
| ghostmansd | that's why I'm aware of the differenct | 14:02 |
| lkcl | yehyeh me too | 14:03 |
| lkcl | i just did "mv libreriscv libresoc" and forgot about it | 14:03 |
| lkcl | (on the local checkout) | 14:03 |
| ghostmansd | lol | 14:05 |
| ghostmansd | lkcl, had to adjust tor to just check your tweet | 14:05 |
| ghostmansd | good news! | 14:05 |
| lkcl | sigh joy | 14:05 |
| lkcl | yes, i asked him to add decoupling capacitors and "funded by NLnet under EU Grants" to the silkscreen | 14:06 |
| lkcl | he ran it at 100 mhz and it maaaaasively dropped the power rails | 14:06 |
| lkcl | but i think that's simply because it's such a massive chip | 14:06 |
| tplaten | long time ago I worked on the orangecrab port of ls2, last time I tried to get dram working where I got this error | 17:28 |
| tplaten | ERROR: DQS group mismatch, port DQSW270 of 'ddrphy.U$$46' in group LDQ41 is driven by DQSBUFM 'ddrphy.U$$45' in group LDQ53 | 17:28 |
| lkcl | cesar, you were investigating this, weren't you? | 18:27 |
| ghostmansd | This binutils discussion hangs way too long. I wish GNU folks could spend at least 1% of these efforts on copyright assignment, to be honest. :-) | 18:30 |
| tplaten | cross post from #yosys | 19:12 |
| tplaten | no ##openfpga | 19:12 |
| tplaten | (08:05:00 PM) gatecat: might it be this issue? https://github.com/orangecrab-fpga/orangecrab-hardware/issues/24 | 19:13 |
| tplaten | (08:05:13 PM) gatecat: (this is just a case of the schematic being wrong aiui and the hw fine) | 19:13 |
| ghostmansd | I'm in the middle of some binutils code refactoring for macros and prefix migration. You wouldn't believe, but I used setjmp/longjmp combo. I haven't had a need to use it for years, but for this part of code, it really fits naturally. | 19:24 |
| ghostmansd | Obviously I've used it for exception. When we have some issue in parser, we immediately jump to the failure label some frames before. | 19:25 |
| ghostmansd | In my defence, I found they already use this combo, and exactly for parsing. So I guess I'm not the only fucking lunatic there. | 19:26 |
| ghostmansd | For coroutines, I rather prefer such creepy stuff to be stackful. But for exceptions, setjmp/longjmp is OK. | 19:27 |
| lkcl | ye gods i haven't seen that since dcethread | 20:00 |
| lkcl | s | 20:00 |
| lkcl | tplaten, that sounds about right - best to double-check the ECP5 BGA285 datasheet | 20:02 |
| tplaten | I'll do that | 20:03 |
| lkcl | i think we all got rev 0.2 | 20:10 |
| cesar | tplaten: I intend to submit a patch to nmigen-boards, aligning it to orangecrab schematics, but also referencing the lpf file in orangecrab-examples, and those generated by litex-boards. | 21:49 |
| cesar | But, before flashing an ls2 in the orangecrab, I first want to make some Icarus simulations. I'm not very confident with the gram sdram core just yet. Litedram on the other hand seems to work just fine, so I can use it as a reference if needed. | 21:53 |
| programmerjake | we were mentioned on phoronix again: https://www.phoronix.com/scan.php?page=news_item&px=ThinkSilicon-NEOX-RISC-V-GPU | 21:55 |
| programmerjake | i replied in the comments: https://www.phoronix.com/forums/forum/phoronix/latest-phoronix-articles/1329872-think-silicon-shows-off-first-risc-v-3d-gpu/page3#post1330003 | 21:55 |
| programmerjake | https://www.phoronix.com/scan.php?page=news_item&px=PCI-Express-7.0-Spec | 21:58 |
| programmerjake | afaoct that's 64 Gbaud -- crazy fast | 21:59 |
| programmerjake | afaict* | 21:59 |
| programmerjake | i'll be in the meeting in a sec... | 22:00 |
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