seems like these bugs need to be filed for fixing too, regardless of the process for getting the image onto the system.
On Mon, Nov 28, 2011 at 10:19 PM, Yi Zhang <[email protected]> wrote: > It turned out that I have put a SanDisk 4GB microSD card in and planned to > copy the images on the card to M1, but M1 seemed couldn't read the card, so > it hung at "I: Booting from filesystem...". Now I ran "sudo ./reflash_m1.sh > --snapshot milkymist-firmware-11282011-0543" again and took the card out, > everything worked again. > > One thing I found out is: > > 1. In M1 GUI, click on "Shutdown" button. Shutdown windows pops up. > 2. In Shutdown window, click on "Shutdown" button, M1 rebooted instead of > shutting down. > 3. So I unplugged the power cable, replugged the power cable and M1 started > fine. > 4. I tried Shutdown again, and this time M1 didn't go back as it suppose to. > 5. I plugged USB cable to Serial board, ran "cat /dev/ttyUSB0", then saw > error messages "USB: HC: RX timeout error" > 6. I unplugged and replugged power cable, M1 started fine again > > I don't know why the second time on, rebooting didn't work any more, I hope > the error messages I got could give you a hind of the reason. 2nd, I think we > do need to change the "Shutdown" text to "Reboot". > > Since my microSD card doesn't work on M1, I will need to find a way to copy > images to M1. > > Thanks, > Yi > > On Nov 28, 2011, at 8:49 PM, Sébastien Bourdeauducq wrote: > >> Hi, >> >> Turns out the FPGA is acting up when the "auto-on" standby bitstream >> switches to the SoC bitstream too rapidly... and reconfiguration fails >> intermittently. I worked around this problem by adding a few dozen >> milliseconds of delay, and uploaded a new standby.fpg. Can you reflash and >> confirm your problems are gone? Or at least some of them, I don't know why >> you still have problems with D2 lit... maybe some RTEMS patches are missing >> from Xiangfu's build? >> >> Note that with the new standby.fpg the M1 is always on... long press on the >> middle button in the GUI now reboots. >> >> Sébastien >> >> On 11/28/2011 12:05 PM, Yi Zhang wrote: >>> Hi Xiangfu, >>> >>> I have tried the new snapshot. >>> >>> $ wget https://raw.github.com/milkymist/scripts/master/scripts/reflash_m1.sh >>> $ chmod +x reflash_m1.sh >>> $ sudo ./reflash_m1.sh --snapshot milkymist-firmware-11282011-0543 >>> >>> The reflash was successful (Version of me: 2011-11-28). After reflash, I >>> pressed the middle button to power on M1, it went into patch rendering as >>> expected. I then shut down M1. >>> >>> 1) The middle LED kept on. It didn't turn off. Is this auto-on feature? >>> 2) I pressed middle button and waited for 2 minutes, nothing happened. >>> 3) Then I unplugged the power supply, waited 20 seconds, then replugged >>> power plug, both D1, D2 LED have lit. Is this new auto-on feature? However >>> I waited for 2 minutes, nothing happened. My projector shows "No Signal". >>> 4) I pressed middle button and waited for another 2 minutes, still nothing >>> happened. >>> >>> Have your experience the same things or have I don't anything wrong? >>> >> _______________________________________________ >> http://lists.milkymist.org/listinfo.cgi/devel-milkymist.org >> IRC: #milkymist@Freenode > > _______________________________________________ > http://lists.milkymist.org/listinfo.cgi/devel-milkymist.org > IRC: #milkymist@Freenode > -- Jon Phillips 王✳爻气 http://fabricatorz.com ✳ skype: kidproto ✳ irc: rejon +1.415.830.3884 (global) ✳ +86-187-1003-9974 (beijing) _______________________________________________ http://lists.milkymist.org/listinfo.cgi/devel-milkymist.org IRC: #milkymist@Freenode
