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GRAPH | ||
LOG | ||
loop | ||
loop2 | ||
loop4 | ||
loop5 | ||
loop7 | ||
loop8 | ||
peek | ||
peekcmp | ||
plot | ||
README |
power-cycling torture test, to see if booting into FN and then power-cycling causes NOR corruption. You need: - an M1 with JTAG board - a Lab Switch (../../labsw) to control power to the M1 - a USB connection to the Lab Switch - the Lab Switch control tool "labsw" installed - a USB connection to the JTAG board - UrJTAG installed, see http://milkymist.org/wiki/index.php?title=Flashing_the_Milkymist_One#compile_urjtag - neocon from http://svn.openmoko.org/developers/werner/neocon/ (or any other program to monitor and log an outbound serial line) Run neocon -a -l log -T /dev/ttyUSB0 Then ./loop This will: - power-cycle the M1, leaving it powered off for 5 seconds - give it two seconds to power on - boot the "regular" bitstream, i.e., Flickernoise - wait 70 seconds for Flickernoise to start and to render the "The Tunnel" for a few seconds - repeat this forever The log file records the console output from the M1, plus time stamps and cycle numbers written from the "loop" script. Update: there's another test, loop2, which performs a shorter loop, which still produces corruption. Update: loop4 does the same as loop2, but uses "pld reconfigure" instead of power-cycling. Since loop2 was used for a test run #2 (NOR unlocked) and a test run #3 (first 55 pages of NOR locked), there is no loop3 script.