| markos | lkcl, https://git.libre-soc.org/?p=openpower-isa.git;a=blob;f=crypto/chacha20/src/xchacha_encrypt_bytes_svp64.s;h=c1e0a8675cf679036b27de0bf83f8320ee36339a;hb=HEAD | 00:13 |
|---|---|---|
| markos | over the weekend I'll make sure it can be compiled on an x86 so that others can play with it | 00:14 |
| markos | currently it requires ppc64le/native compilation | 00:14 |
| klys | is it still recommended to get the ulx3s 85f ? | 00:24 |
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| lkcl | klys, if it's available yes | 04:03 |
| lkcl | the other one is a digilent arty a7-100t but also get 2 of the larger hyperram PMODs | 04:03 |
| lkcl | you may have an easier time getting hold of the arty, the ulx3s tends not to be in stock | 04:04 |
| klys | I have two links, one for regular price at 0 stock and the other from aliexpress at $3xx | 04:04 |
| lkcl | cool! | 04:06 |
| lkcl | someone in china picked up the PCB CAD files and is actually able to get stock of the ECP5-85F, dang | 04:06 |
| lkcl | ahhh it's waveshare, that makes sense | 04:08 |
| lkcl | waveshare are really good, very entrepreneurial. | 04:08 |
| lkcl | aliexpress btw don't give them the money until you confirm that it's ok. | 04:09 |
| lkcl | one nice thing about the ulx3s, it has SDRAM - requires no stupid DDR3 training in mixed hw/sw. | 04:11 |
| klys | also does this look any good? it may need some ram though: https://store.groupgets.com/products/copy-of-orange-crab-85f-lattice-ecp5-fpga-development-kit | 05:12 |
| klys | oh here it is, with 128MB "1Gbit" ddr3: https://1bitsquared.com/products/orangecrab?variant=40877984448677¤cy=USD | 05:22 |
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| lkcl | yyeess... except it critically relies on us getting DDR3 initialised | 11:24 |
| lkcl | which you can help tobias with if you want | 11:24 |
| lkcl | https://bugs.libre-soc.org/show_bug.cgi?id=990 | 11:25 |
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| markos | lkcl, btw, are we still interested in the mp3 implementations? I have some unsubmitted -non-working- code locally | 12:54 |
| markos | it's incomplete, but doesn't need that much work to finish | 12:54 |
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| lkcl | yes - but it's not on the list (at the moment) | 15:23 |
| lkcl | i mean, it could be added as a sub-bug of "ongoing" somewhere. | 15:23 |
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| lkcl | i wasn't planning to, though - it's basically served its purpose | 18:20 |
| lkcl | that said it would be nice to have a revisit of A/V as another NLnet grant | 18:21 |
| lkcl | particularly once 2D DCT is up and running (and the integer instructions done) | 18:21 |
| markos | yeah, let's do that later | 18:37 |
| markos | lkcl, https://git.libre-soc.org/?p=openpower-isa.git;a=blob;f=crypto/chacha20/chacha20_svp64.txt;h=0bcb65bdd4410e8608105feef161a7ffc3e9026d;hb=HEAD | 19:58 |
| markos | let me know if you would like me to add something | 19:58 |
| markos | I tried to be as detailed in a step by step guide | 19:59 |
| lkcl | markos, looks really good. let me find the bugreport for it... | 22:44 |
| lkcl | ah, you found it already :) | 22:45 |
| lkcl | ok let me read it tomorrow, i may move it to the wiki | 22:45 |
| lkcl | but... | 22:45 |
| * lkcl pondering | 22:45 | |
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