Re: BusBlaster V3c for MIPS?
down in the bunny hole <[email protected]> Sat, 29 Jul 2023 15:50:05 +0200
| Newsgroups | gmane.os.netbsd.ports.mips.devel |
|---|---|
| Message-ID | <CAAZ8i81dkhasx3a1KmF6S8ukPfNuiTpCEvkeMCWT5zbOd1R0=g@mail.gmail.com> |
> Do you actually want to debug YAMON > because something does not work as expected? > Or what do you want to achieve? two goals 1) debug an existing version of YaMon, as it integrates a gdb-stub which doesn't work as expected. 2) reprogram a second board, as its ROM doesn't contain YaMon but a rather custom firmware (probably related to VxWorks but I am not sure) > NB Atlas is weird, the Philips STB chip is a quirky PITA > which is why we dropped support for this system from Linux long ago. I see negative comments on the MIPS wiki against the Atlas board. I never owned an Atlas board, yesterday I retrieved two boards (different revisions) from an industrial dumpster, but when I was a student, we had an Atlas board in our universitary laboratory. I don't have any bad memories about it: around 2009, we didn't run GNU/linux on the board (kernel 2.4? 2.6?), we programmed in assembly (GNU/AS + GNU/LD) on our host computers (i586 GNU/Linux) and loaded the elf binary via ethernet into the board. We wrote some metal-bare application, compiled static with a simple lib-c and a super simple crt0.S, things that used nothing but the CPU, the small alphanumeric display on the mobo, the serial and the timer; in some lab exercises we also used COP0 for CPU exceptions, and may be limited use, but I don't remember anything that wasn't described by the book "See MIPS run". What's the problem with Atlas?