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mithro | cr1901_modern: Did you get anywhere with fixing the litex timer? | 01:10 |
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cr1901_modern | mithro: No, not yet | 01:35 |
mithro | I'm looking at that now | 01:36 |
cr1901_modern | Fixed the miscompile bug | 01:36 |
cr1901_modern | _florent_: https://github.com/enjoy-digital/litex/pull/29 | 01:36 |
tpb | Title: Re-enable SPI flash bitbanging by cr1901 · Pull Request #29 · enjoy-digital/litex · GitHub (at github.com) | 01:36 |
mithro | cr1901_modern: Have you used flterm with qemu? | 01:39 |
cr1901_modern | mithro: No, only minicom | 01:40 |
cr1901_modern | I had to invoke minicom to force it to attach to a pty, and then I redirected qemu's output through the newly opened pty | 01:41 |
cr1901_modern | mithro: I would try socat to force pty creating from flterm | 01:42 |
mithro | cr1901_modern: flterm connects fine but does not seem to send any data.... | 01:43 |
mithro | when doing a "serialboot" | 01:43 |
mithro | Think I've fixed the timer... | 01:44 |
cr1901_modern | That would be wonderful | 01:44 |
mithro | cr1901_modern: https://github.com/mithro/qemu-litex/commit/47ba4b987e96a0380b2ad2c2f3b62b631a2f6943 | 01:46 |
tpb | Title: timer fixes. · mithro/qemu-litex@47ba4b9 · GitHub (at github.com) | 01:46 |
mithro | https://github.com/mithro/qemu-litex/tree/timer-fix | 01:47 |
tpb | Title: GitHub - mithro/qemu-litex at timer-fix (at github.com) | 01:47 |
cr1901_modern | mithro: Ty... I'll check when I wake up (exhausted and out due to personal engagement most of the day). Also gives time for _florent_ to accept my pull, and time for me to see if I can get flterm to work w/ qemu | 01:49 |
cr1901_modern | mithro: Re: flterm, what I can tell you is that PTYs are mystical bullshit that work when they want to :P | 01:50 |
mithro | I can type stuff | 01:50 |
mithro | So, the normal read/write is working - it is only the SFL bit that is failing | 01:52 |
cr1901_modern | Hmmm... interesting | 01:55 |
cr1901_modern | FWIW, I've never done a serial boot at all | 01:55 |
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cr1901_modern | mithro: https://github.com/enjoy-digital/litex/pull/29#issuecomment-332158629 Please see _florent_'s comment and get back to me | 11:18 |
tpb | Title: Re-enable SPI flash bitbanging by cr1901 · Pull Request #29 · enjoy-digital/litex · GitHub (at github.com) | 11:18 |
cr1901_modern | _florent_: I think this is a good idea, I wish it was brought up sooner (or that alternatively I thought of it sooner) | 11:22 |
cr1901_modern | Also, SPI bitbanging isn't the limiting factor here (for XMODEM upload), the serial port is | 11:22 |
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cr1901_modern | Hmmm, this might be a more invasive change than I thought... the code I have for the pull request _does_ work | 11:31 |
cr1901_modern | But I'll worry about it later today... | 11:31 |
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