Todd Broch b41a0632db WORKAROUND: ectool: Throttle flashpd so it does not watchdog EC. ...

CL adds sleep to USB-PD flashing loop in ectool.  Real problem is
likely busy waiting within the host command master in the EC which
causes it to starve other lower priority tasks there.

Additionally,
1. Sleep 100ms after reboot to attempt to avoid colliding with other
   USB-PD traffic communication that happens when accessories boot.

2. Sleep 100ms after last flash write prior to reboot as there's some
   race between finalizing flash write.

Workaround should be removed once we've identified root cause.

Signed-off-by: Todd Broch <tbroch@chromium.org>

BRANCH=samus
BUG=chrome-os-partner:33905
TEST=manual,

1. attach zinger to port 1 of samus
2. create ec.RW.bin for zinger and copy to samus
3. update RW fw on zinger via:
  ectool --name cros_pd flash_pd 1 1 ec.RW.bin

Result:
- No longer see watchdog fire on samus EC
- See successful update of RW fw on zinger.  Takes ~15secs.

Change-Id: If617cbf1c25ee92de94bdb312ec822af2a688640
Reviewed-on: https://chromium-review.googlesource.com/230845
Reviewed-by: Todd Broch <tbroch@chromium.org>
Commit-Queue: Todd Broch <tbroch@chromium.org>
Tested-by: Todd Broch <tbroch@chromium.org>

2014-12-01 20:30:40 +00:00

..

lock

cleanup: Remove checkpatch warnings

2013-12-19 00:12:28 +00:00

build.mk

ectool: compile LPC and i2C support by default.

2014-11-05 19:48:26 +00:00

burn_my_ec.c

ectool: add new parameter to identify proper EC.

2014-09-14 09:52:11 +00:00

comm-dev.c

samus: new algorithm for tmp006 object temperature

2014-10-22 00:30:31 +00:00

comm-host.c

ectool: Do not increase buffer size after probe max size from ec

2014-09-23 00:05:03 +00:00

comm-host.h

ectool: add new parameter to identify proper EC.

2014-09-14 09:52:11 +00:00

comm-i2c.c

util: Fix return value of ec_command

2014-11-17 16:34:16 +00:00

comm-lpc.c

util: Fix return value of ec_command

2014-11-17 16:34:16 +00:00

comm-mec1322.c

util: Fix return value of ec_command

2014-11-17 16:34:16 +00:00

cros_ec_dev.h

Add EC_CMD_TEST_PROTOCOL to fake certain responses.

2013-06-20 16:47:06 -07:00

ec_flash.c

Allow bigger flash write commands

2013-07-01 16:14:16 -07:00

ec_flash.h

Add common interface to EC flash commands

2013-07-01 16:14:15 -07:00

ec_sb_firmware_update.c

ectool: add new parameter to identify proper EC.

2014-09-14 09:52:11 +00:00

ec_sb_firmware_update.h

EC: Add util for battery firmware update

2014-09-05 07:20:49 +00:00

ec_sign_rsa.py

rsa: add support for 4096 and 8192 bit keys

2014-11-15 06:00:02 +00:00

ec_uartd.c

ec_uartd: bugfix for buffer pointer on partial write to FD.

2014-05-09 22:04:12 +00:00

ectool_keyscan.c

cleanup: Yes, even more TODO comments

2013-11-04 19:48:49 +00:00

ectool.c

WORKAROUND: ectool: Throttle flashpd so it does not watchdog EC.

2014-12-01 20:30:40 +00:00

ectool.h

ectool: Add keyscan test features

2012-11-01 14:09:34 -07:00

flash_ec

Add initial mighty support

2014-11-20 05:09:09 +00:00

flash_pd.py

Update Zinger flashing process

2014-10-07 03:37:48 +00:00

getdate.sh

USB: Remove special case for iVersion string descriptor

2014-11-04 21:34:39 +00:00

getversion.sh

USB: Remove special case for iVersion string descriptor

2014-11-04 21:34:39 +00:00

iteflash.c

ite: Added functionality to ITE In-system programming tool.

2013-11-08 00:53:05 +00:00

lbcc.c

lightbar: interpreter additions to encode other patterns

2014-10-15 18:22:37 +00:00

lbplay.c

Fix some stupid.

2014-02-17 17:35:43 +00:00

misc_util.c

Allow bigger flash write commands

2013-07-01 16:14:16 -07:00

misc_util.h

Allow bigger flash write commands

2013-07-01 16:14:16 -07:00

pem_extract_pubkey.py

rsa: add support for 4096 and 8192 bit keys

2014-11-15 06:00:02 +00:00

presubmit_check.sh

Add presubmit check for unit test

2014-02-06 19:27:18 +00:00

run_host_test

Clean up run_host_test script

2014-01-15 04:52:54 +00:00

stm32mon.c

Add stm32mon support for STM32F37xx

2014-10-21 00:44:29 +00:00

temp_metrics.conf

temp_metrics: add "--" when invoking ectool tmp006cal

2014-10-11 02:22:53 +00:00