Randall Spangler 20fdc57a35 Reload watchdog timer during flash operations. ...

Signed-off-by: Randall Spangler <rspangler@chromium.org>

BUG=chrome-os-partner:8967
TEST=manual

While ssh'd into the device:

1) Create a test image:

Extracting to: /tmp/ecup

132+1 records in
132+1 records out
136132 bytes (136 kB) copied, 0.000550122 s, 247 MB/s

2) Force the EC into its RO image:

done.

3) Erase the A and B images, then reprogram them:

Erasing 163840 bytes at offset 81920...
done.

Reading 136132 bytes from /home/chronos/user/ecb.bin...
Writing to offset 81920...
done.

4) Repeat step 3 about 10 times while monitoring the EC debug console.
Commands should complete successfully all the time.  (Note that during
the flashwrite, there's a ton of debug output; what you should NOT see
is something like this:
   WATCHDOG PC=00002104 / LR=0000597f / pSP=200013a0

Change-Id: I2f1f05eb19abcd6e19c6364f6d4ac785cca6a4c6

2012-04-12 09:41:35 -07:00

..

lm4

Reload watchdog timer during flash operations.

2012-04-12 09:41:35 -07:00

stm32l

Update keyboard scanning for stm32 to use messages

2012-04-11 16:28:53 -07:00