| --- Log opened Wed Sep 18 00:00:01 2013 | ||
| stekern | accessing wishbone peripherals from the arm works now | 02:59 |
|---|---|---|
| stekern | olofk: I updated the pull request to include the avalon to wishbone bridge as weel | 03:00 |
| stekern | *well | 03:00 |
| stekern | I should make some testbenches for those, but the altera BFMs are some encrypted crap that only works in modelsim... | 03:01 |
| -!- Netsplit *.net <-> *.split quits: poke53282, mboehnert | 03:13 | |
| hansfbaier | stekern: Do you have any idea what to do with the HSMC connector on the SocKit board? It seems to be pretty hard to find anything useful on google/ebay/aliexpress | 06:13 |
| stekern | hansfbaier: don't know, I would probably buy something like this: http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=67&No=322 | 07:03 |
| hansfbaier | stekern: ah thanks | 07:11 |
| hansfbaier | stekern: wow this cable is more expensive than the board. Crazy! | 07:12 |
| hansfbaier | http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=77&No=598 | 07:12 |
| stekern | this is cheaper http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&No=275#section | 07:15 |
| olofk | poke53283: (ycombinator) Ahh.. so that's why there was a torrent of tweets about jor1k today. Nice to see. Congratulations and good work | 07:20 |
| -!- Netsplit *.net <-> *.split quits: hno, knz | 07:42 | |
| -!- Netsplit over, joins: hno | 07:43 | |
| -!- Netsplit over, joins: knz | 07:43 | |
| olofk | stekern: Pull request closed now | 09:34 |
| stekern | danke | 09:49 |
| stekern | I'm able to load a binary into the FPGA DDR3 from ARM u-boot now, and then toggle the wb/or1k reset line so it start executing from that now | 10:10 |
| stekern | I can toggle the reset line with "normal" linux tools too, so I've loaded the ram in u-boot, booted arm linux, run minicom and toggle reset line => "Hello world!" | 10:11 |
| olofk | haha. That's awesome | 10:15 |
| stekern | have to make that a bit more userfriendly though ;) | 10:16 |
| stekern | I have to manually fiddle with the arms hps2fpga bridge reset lines in u-boot to enable that first too | 10:16 |
| stekern | I had to add an wishbone interface to clkgen to get this working | 10:18 |
| stekern | which is nice, then I can make some clock programmable from wishbone too ;) | 10:19 |
| stekern | pixel clock comes to mind... | 10:19 |
| olofk | That's a good idea | 10:29 |
| olofk | wb_intercon_gen is becoming a bit messy now with the wb_data_resize support | 12:15 |
| stekern | olofk: you are adding that? | 12:17 |
| olofk | Yep. You sound surprised? | 12:24 |
| stekern | heh, no, not all | 13:23 |
| stekern | +at | 13:23 |
| stekern | I was just curious | 13:27 |
| stekern | did you push wb_intercon_gen btw? | 13:27 |
| stekern | I should update my interface to it in sockit | 13:28 |
| stekern | but I want to have the component and wires autogenerated before I do that, so I could help out doing that if you don't have an urge to do it yourself | 13:29 |
| stekern | it's no big hurry though | 13:29 |
| stekern | I'm thinking we could just `include the autogenerated file in top | 13:30 |
| olofk | `include-ing it is a great idea. Haven't even thought about that | 13:32 |
| olofk | You're welcome to add the instantiation template. I will have my hands full with the wb_data_resize stuff | 13:33 |
| olofk | I'm contemplating a rewrite of wb_intercon_gen actually, but I'm not sure it's worth it | 13:33 |
| olofk | Actually, I think it's worth it. Especially if we want to add CDC fifos | 13:42 |
| stekern | I'll try to make the template code not to tied in then | 14:23 |
| stekern | might be beneficial elsewhere too | 14:24 |
| stekern | at first sight, I think most will be done in verilogwriter anyway | 14:25 |
| poke53281 | olofk: Thanks. Do you have a link? I am complete noob using twitter. | 16:33 |
| olofk | poke53281: I have twitter searches triggered for tweets that contain openrisc or opencores, so that's how I saw them, but you should probably just be able to got to twitter.com and search for openrisc or jor1k | 17:06 |
| olofk | stekern: Yeah. It's probably a good idea to put it in verilog_writer. | 17:08 |
| poke53281 | Hehe, saw your twitter olofk | 19:37 |
| poke53281 | You know Adam Dunkels? | 19:42 |
| poke53281 | s/twitter/tweet/ | 19:54 |
| olofk | poke53281: I don't know him personally, but I've been following some of his work | 21:05 |
| olofk | d | 21:22 |
| poke53281 | I tried his contiki operating system on the C64 emulator with network support. | 21:35 |
| poke53281 | Amazing that I could surf my favorite news sites with that system. | 21:35 |
| poke53281 | 64kB RAM, 8 Bit Data, 16 Bit Address Bus, 1MHz | 21:36 |
| poke53281 | This is already 10 years ago. | 21:40 |
| --- Log closed Thu Sep 19 00:00:02 2013 | ||
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