[Libre-soc-bugs] [Bug 519] Get output from ulx3s serial port to show up in minicom
bugzilla-daemon at libre-soc.org
bugzilla-daemon at libre-soc.org
Thu Oct 22 00:24:14 BST 2020
https://bugs.libre-soc.org/show_bug.cgi?id=519
--- Comment #11 from Cole Poirier <colepoirier at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #10)
> > Ok committed and pushed. Next question before we can close this bug. Is
> > running
> > `./versa_ecp5.py --load` supposed to show output in the minicom terminal?
>
> if everything is wired up correctly yes.
>
> a good test is to run picorv32 litex. ask on the #litex freenode channel
> how to do that.
Looks like it's a configuration issue in our setup because I get the following
interactive output in minicom from running:
`litex-boards/litex_boards/targets$ ./ulx3s.py --load --device LFE5U-85F`
An ideas of what I can do to connect our 'stuff' properly?
```
Welcome to minicom 2.7.1
OPTIONS: I18n
Compiled on May 6 2018, 08:02:47.
Port /dev/ttyUSB0, 16:19:20
Press CTRL-A Z for help on special keys
Read speed: 10MiB/s
--============== Boot ==================--
Booting from serial...
Press Q or ESC to abort boot completely.
sL5DdSMmkekro
Timeout
No boot medium found
--============= Console ================--
litex>
litex>
litex> ls
Command not found
litex> halt
Command not found
litex> help
LiteX BIOS, available commands:
flush_l2_cache - Flush L2 cache
flush_cpu_dcache - Flush CPU data cache
crc - Compute CRC32 of a part of the address space
ident - Identifier of the system
help - Print this help
serialboot - Boot from Serial (SFL)
reboot - Reboot
mem_speed - Test memory speed
mem_test - Test memory access
mem_copy - Copy address space
mem_write - Write address space
mem_read - Read address space
sdram_test - Test SDRAM
litex>
```
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