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* update case closed debugging partial mode policyVincent Palatin2015-09-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | When a debug accessory is connected to the type-C port while the write protection is enabled, put the case closed debugging in "partial" mode rather than "full". Update the "partial" mode to provide read-only access to the AP and EC consoles. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=smaug BUG=chrome-os-partner:44700 TEST=check the EC console input/output over USB is still working with SuzyQ on a write-protected system, verify that the console input is disabled. Change-Id: I5baa03d6e738d06437c45469f46b286e76a755a4 Reviewed-on: https://chromium-review.googlesource.com/297141 Commit-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Alec Berg <alecaberg@chromium.org>
* cleanup: fix all the header guardsBill Richardson2015-06-181-3/+3
| | | | | | | | | | | | | | | This unifies all the EC header files to use __CROS_EC_FILENAME_H as the include guard. Well, except for test/ util/ and extra/ which use __TEST_ __UTIL_ and __EXTRA_ prefixes respectively. BUG=chromium:496895 BRANCH=none TEST=make buildall -j Signed-off-by: Bill Richardson <wfrichar@chromium.org> Change-Id: Iea71b3a08bdec94a11239de810a2b2e152b15029 Reviewed-on: https://chromium-review.googlesource.com/278121 Reviewed-by: Randall Spangler <rspangler@chromium.org>
* ryu: Enable PD/EC console over USBAnton Staaf2014-11-131-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | This enables forwarding of the local PD/EC console over debug USB. It gates the console functionality based on the CCD mode that is set. Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=None BUG=None TEST=make buildall -j Enable partial CCD mode on ryu and verify that it is enumerated by the host correctly, but doesn't respond to console input, and doesn't generate output. Enable full CCD mode on ryu and verify that it is enumerated and that the console works as expected. Verify that the console still works by default on the discovery-stm32f072 board. Change-Id: I0325ce9689486c41387d6075330be1d7d42f1d42 Reviewed-on: https://chromium-review.googlesource.com/229342 Reviewed-by: Anton Staaf <robotboy@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org>
* usb: add USB console driverVincent Palatin2014-07-171-0/+55
Provide access to the EC console through 2 USB bulk endpoints. (which can be used through the usbserial driver) Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=none BUG=none TEST=run on Fruitpie and use the console over USB Change-Id: Ia897764f3a030972ee2ed323f293c5fca899765a Reviewed-on: https://chromium-review.googlesource.com/204167 Reviewed-by: Anton Staaf <robotboy@chromium.org> Commit-Queue: Vic Yang <victoryang@chromium.org> Tested-by: Vic Yang <victoryang@chromium.org>