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Bill Richardson 66af587cbc Cr50: Enable RW FW updates over USB 
This enables the Cr50 to accept RW firmware updates over USB.

BUG=chrome-os-partner:50707, chrome-os-partner:50712
BRANCH=none
TEST=make buildall; test on Cr50

Build and run the extra/usb_updater utility. Watch the console,
and observe that the Cr50 updates and reboots into the new image
correctly.

Note that you'll have to rebuild the ec.bin image in order for
the update to take effect. Just reflashing the same image doesn't
cause the bootloader to change its selection.

All the previously existing endpoints continue to function normally.

Change-Id: I7bd22eae803c2ceeb14a767c06d3d5c9f1ac7c7a
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/338089
Commit-Ready: Vadim Bendebury <vbendeb@chromium.org>
2016-04-12 19:00:31 -07:00
board
Cr50: Enable RW FW updates over USB
2016-04-12 19:00:31 -07:00
builtin
Enforce compilation without system headers
2016-02-03 15:00:50 -08:00
chip
Cr50: Enable RW FW updates over USB
2016-04-12 19:00:31 -07:00
common
pd: Add config to disable PD communication in locked RO
2016-04-11 14:36:40 -07:00
core
core: fix unaligned access
2016-03-11 15:17:28 -08:00
docs
CCD: Add documentation
2015-05-07 00:00:47 +00:00
driver
Driver: BD99955: Set minimum charge current & charge voltage values
2016-04-07 04:06:59 -07:00
extra
Cr50: Add userspace tool to update RW FW over USB
2016-04-12 19:00:31 -07:00
include
Cr50: Enable RW FW updates over USB
2016-04-12 19:00:31 -07:00
power
chell: pmic: Delay disable of V0.85A
2016-04-12 13:41:44 -07:00
test
Cr50: SPI tests need to poke the target to wake it up
2016-04-06 13:08:04 -07:00
util
ectool: Support keyboard factory scanning
2016-04-01 00:21:35 -07:00
.gitignore
Update .gitignore for new private repo
2015-07-10 23:12:36 +00:00
COMMIT-QUEUE.ini
Ignore failures in HWTest and VMTest in the commit queue.
2013-11-01 14:08:36 +00:00
LICENSE
Add LICENSE file to project
2012-05-11 09:11:52 -07:00
Makefile
console: Add support for using EC-3PO console.
2015-11-11 12:58:34 -08:00
Makefile.rules
cr50: use the correct signer invocation options
2016-02-27 03:25:52 -08:00
Makefile.toolchain
cleanup: Makefiles should check path assumptions
2016-04-05 22:00:44 -07:00
OWNERS
Add OWNERS files
2014-04-02 19:58:53 +00:00
PRESUBMIT.cfg
presubmit: Add hook to check for config options.
2015-06-30 17:18:45 +00:00
README
README: Add link to quick-build instructions
2015-12-07 13:49:35 -08:00
README.fmap
Update EC config and FMAP to reserve room for vboot signatures
2012-05-04 14:42:58 -07:00
setup.py
ec3po: Add setup script.
2015-12-08 20:05:05 -08:00

README 

For an overview of the Embedded Controller firmware, refer to

http://www.chromium.org/chromium-os/2014-firmware-summit

For instructions on building from source, refer to

http://www.chromium.org/chromium-os/ec-development/getting-started-building-ec-images-quickly
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