hello all,
so i bought a Milkymist One board at CCCamp11, as i was quite intrigued by its architecture and i/o :) however, the board is not very stable. four out of five times it boots straight into a random noise pattern. when it manages to boot into flickernoise, i can select + run patches, however those hang after a short time, and i have to power cycle the board in order to reboot. the 'About' box reveals that the board is: Flickernoise 0.1 (built on Nov 19 2010) OS: RTEMS 4.10.99.0 Platform: Milkymist SoC 1.0RC1 Board: M1 (PCB rev. 1) so i figured that i should flash the firmware with the latest version. because of the unstable system, i'd rather do the flashing via jtag, as i don't want the system to hang during flashing. so i downloaded the latest binary images from www.milkymist.org/snapshots/latest and installed urjtag (via macports, as i'm running mac os x on my workstation) however when i try to run the jtag batch file (as generated by reflash_m1.sh) it complains with: Unknown cable type: milkymist checking in urjtag interactive mode, there's indeed no support for such a cable type. i cloned the latest urjtag sources from sourceforge, however after running autogen.sh, it does not report any milkymist cable support either. so my question is: * how do i get urjtag support for the 'milkymist' jtag cable? i'm also rather unclear about: * what is the version of flickernoise at www.milkymist.org/snapshots/latest? * what is the version of rtems at www.milkymist.org/snapshots/latest? (and which of the files actually contains rtems)? * should flashing the firmware work via urjtag on a macbookpro running 10.7 lion? * should flashing the firmware help with those symptoms at all? i haven't found anything on the wiki and didn't manage to visit #milkymist so far.. so any help would be highly appreciated! :) thanks/ cheers, /folkert _______________________________________________ http://lists.milkymist.org/listinfo.cgi/devel-milkymist.org IRC: #milkymist@Freenode
