| --- Log opened Sat Jun 18 00:00:58 2016 | ||
| olof | shorne: Great work. I also think we're ready to submit gdb. It's definitely good enough | 16:32 |
|---|---|---|
| ZipCPU | olof: Remember when I asked you about building an SD card controller using the SPI port? The controller is now built, and I just pushed it to OpenCores. | 16:34 |
| olof | For newlib, I know that we need to add code for the reentrant *_r functions (like timer_r and so on). This is mostly just erroring out and returning -1, so it's quickly done | 16:35 |
| olof | shorne: Like this http://3166393c0a0a750b.paste.se/ Never submitted that one, I think | 16:36 |
| olof | ZipCPU: Cool. Good work. Link? | 16:36 |
| ZipCPU | opencores.org/project,sdspi | 16:36 |
| ZipCPU | I just finished writing up the Specification today. It might read a little raw, but ... like I said, I just finished writing the spec today. | 16:37 |
| olof | I'll try to make a FuseSoC core for it then :) | 16:37 |
| olof | ZipCPU: Looks like my simulation fails because there is no main function in the testbench | 16:46 |
| ZipCPU | Hmm ... the test bench code was used in the XuLA2-LX25 SoC, as part of the Verilator build. It's not designed as a TB of its own. | 16:47 |
| olof | aha | 16:48 |
| olof | Well, in that case my .core file is finished :) | 16:48 |
| ZipCPU | To test it (initially), I linked the bench/cpp files in the sdspi core with the XuLA2 Verilator build, and then ran the test bench as a ZipCPU program running within the XuLA2-LX25 SoC. | 16:49 |
| olof | This is what it looks like http://23a9008afdb05335.paste.se/ | 16:49 |
| ZipCPU | After it worked there, I pressed it into service with an actual card--only to discover just how good my TB was ;) | 16:49 |
| olof | :) | 16:50 |
| olof | Oh well. Got to sleep now. Body and mind is tired from running a half marathon today | 16:51 |
| olof | Good night | 16:51 |
| shorne | olofk_: cool, Ill work on defining those | 20:54 |
| --- Log closed Sun Jun 19 00:00:00 2016 | ||
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