m1/torture/LOG: activity log (with various build instructions)

m1/torture/LOG

@@ -0,0 +1,61 @@
+--- Tue 2011-09-06 ------------------------------------------------------------
+
+1: started around 11:53 (M1 configuration is original, without locking)
+(around 500) visually checked boot process; standby was reached normally
+
+--- Wed 2011-09-07 ------------------------------------------------------------
+
+645: neocon stopped working (around 01:58)
+666: detected neocon failure at run 666: restarted neocon; urjtag failed
+     this cycle; back to normal at 667
+684: checked LEDs again (first time since ~500) and found that standby
+     may be failing. stopping test at 685 (around 02:50) for
+     investigation.
+
+Downloaded the standby bitstream:
+
+  wget https://raw.github.com/milkymist/scripts/master/scripts/reflash_m1.sh
+  chmod 755 reflash_m1.sh
+
+  ./reflash_m1.sh --read-flash
+
+Found two corruptions in the standby bitstream:
+
+  diff -u <(hexdump -C standby.fpg) <(hexdump -C /home/root/.qi/milkymist/read-flash/2011...)
+
+-00000080  00 00 4c 83 00 00 4c 87  00 00 cc 85 d8 47 cc 43  |..L...L......G.C|
++00000080  00 00 4c 83 00 00 4c 87  00 00 c4 80 d8 47 cc 43  |..L...L......G.C|
+
+-00002840  00 08 cc 26 00 00 00 00  00 00 00 00 0c 44 00 98  |...&.........D..|
++00002840  00 00 cc 26 00 00 00 00  00 00 00 00 0c 44 00 98  |...&.........D..|
+
+CRC-checked the partitions:
+
+  git clone git://github.com/milkymist/milkymist
+  cd milkymist/tools/
+  gcc -Wall -I. -o flterm flterm.c
+  wget http://milkymist.org/updates/current/for-rc3/boot.4e53273.bin
+  ./flterm --port /dev/ttyUSB0 --kernel boot.4e53273.bin
+
+  only standby.fpg failed the CRC check
+
+Reflashed the standby bitstream:
+
+  wget http://milkymist.org/updates/2011-07-13/for-rc3/fjmem.bit
+  (or http://milkymist.org/updates/fjmem.bit.bz2)
+  wget http://milkymist.org/updates/current/standby.fpg
+
+  jtag
+
+  cable milkymist
+  detect
+  instruction CFG_OUT  000100 BYPASS
+  instruction CFG_IN   000101 BYPASS
+  pld load fjmem.bit
+  initbus fjmem opcode=000010
+  frequency 6000000
+  detectflash 0
+  endian big
+  flashmem 0 standby.fpg noverify
+
+M1 enters standby normally again.