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* docs: Delete deprecated flashrom WP commands and fix docscr50_stabNikolai Artemiev2023-05-102-25/+14
| | | | | | | | | | | | | | | | | | | | | | | Update documentation to use `futility flash` instead of flashrom. `futility flash` encapsulates low-level writeprotect logic, making it more robust and easier to use than raw flashrom commands. This commit also fixes documentation that incorrectly states that `flashrom --wp-status` will check HW WP status; it only checks SW WP status. BUG=b:280362324 TEST=tested new commands Change-Id: I78566f2319b8060b25436d70b52c48e94ae7ff29 Signed-off-by: Nikolai Artemiev <nartemiev@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4514137 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org> Commit-Queue: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Matthew Blecker <matthewb@chromium.org>
* doc/ccd: rename doc from _cr50 to _gsc suffixJett Rink2023-05-047-772/+776
| | | | | | | | | | | | | | | | Add a redirect link from original _cr50 to _gsc page to catch any external links that point to the old location until they are all updated. BUG=b:275544927 TEST=none Change-Id: Ic77ed3600464ed3cc28f31ac19e3630668ac2a32 Signed-off-by: Jett Rink <jettrink@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4470848 Commit-Queue: Jett Rink <jettrink@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org> Tested-by: Jett Rink <jettrink@chromium.org>
* docs: update Ti50 0.0.46 release notesstabilize-15446.B-cr50_stabVadim Bendebury2023-05-011-0/+3
| | | | | | | | | | | | BUG=b:265809963 TEST=none Change-Id: I5468422f44382cf1f246e083ce658c0290c20341 Signed-off-by: Vadim Bendebury <vbendeb@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4496379 Reviewed-by: Jett Rink <jettrink@chromium.org> Commit-Queue: Vadim Bendebury <vbendeb@chromium.org> Tested-by: Vadim Bendebury <vbendeb@chromium.org>
* ti50: add 0.23.30 release notesJett Rink2023-04-261-2/+34
| | | | | | | | | | | | | BUG=b:278264277 TEST=none Change-Id: I8d46b034bd68acce361e4fef6ffb947b31ba5ea2 Signed-off-by: Jett Rink <jettrink@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4472394 Auto-Submit: Jett Rink <jettrink@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org> Tested-by: Jett Rink <jettrink@chromium.org> Commit-Queue: Jett Rink <jettrink@chromium.org>
* doc/ccd: replace manual rescue image prep with pointer to brescueJett Rink2023-04-261-107/+2
| | | | | | | | | | | | | | | | Replace the existing instruction that help a developer manually prepare a cr50 image to be in the format that the rescue utility needs with a link to the brescue.sh utility which automates the process. BUG=b:275544927 TEST=none Change-Id: I75ea0453233212e3326e5038764432620e29a0ed Signed-off-by: Jett Rink <jettrink@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4470847 Commit-Queue: Jett Rink <jettrink@chromium.org> Tested-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
* docs: update CCD with Ti50/GSC informationJett Rink2023-04-261-117/+147
| | | | | | | | | | | | | | | | | Update doc to include Ti50 specific information and generalize other sections. BUG=b:275544927 TEST=none Change-Id: I45765c652abffe93df6fd007445caef43ef581ea Signed-off-by: Jett Rink <jettrink@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4424876 Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-by: Hou-Hsun Lee <hhlee@google.com> Commit-Queue: Jett Rink <jettrink@chromium.org> Tested-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org>
* docs: Fix typo in CCD docsMatt Turner2023-04-261-1/+1
| | | | | | | | | | | BUG=none TEST=view in gitiles Change-Id: Ia6002ecf09d744127b6868a9ba8ecc4fc91fdbc8 Signed-off-by: Matt Turner <msturner@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4470068 Reviewed-by: Mary Ruthven <mruthven@chromium.org> Reviewed-by: Tom Hughes <tomhughes@chromium.org>
* ti50: add Recovery mode fix to known bug fix for 0.23.21Jett Rink2023-04-261-4/+10
| | | | | | | | | | | | | | | Also run mdformat on file. BUG=none TEST=none Change-Id: I8cf34ad6cf93f606df51c21e55ebf3d06b37eadd Signed-off-by: Jett Rink <jettrink@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4472393 Reviewed-by: Mary Ruthven <mruthven@chromium.org> Tested-by: Jett Rink <jettrink@chromium.org> Commit-Queue: Mary Ruthven <mruthven@chromium.org> Auto-Submit: Jett Rink <jettrink@chromium.org>
* docs: Fix arguments to flash_ec in CCD docsstabilize-15439.B-cr50_stabrelease-R114-15437.B-cr50_stabMatt Turner2023-04-241-1/+1
| | | | | | | | | | | | | The single-letter arguments do not exist (anymore?). BUG=none TEST=view in gitiles Change-Id: Id39fe6f0cecee3731c594516d8876c8883ae8c14 Signed-off-by: Matt Turner <msturner@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4469348 Commit-Queue: Mary Ruthven <mruthven@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org>
* ti50: add 0.23.21 release notesJett Rink2023-04-241-5/+61
| | | | | | | | | | | | | BUG=b:277611320 TEST=none Change-Id: Ie7e55067afe774979a94e439a43c7b538b20249d Signed-off-by: Jett Rink <jettrink@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4443266 Tested-by: Jett Rink <jettrink@chromium.org> Commit-Queue: Jett Rink <jettrink@chromium.org> Auto-Submit: Jett Rink <jettrink@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org>
* ti50/docs: Add release notes for 0.24.30Vadim Sukhomlinov2023-04-211-0/+37
| | | | | | | | | | | | | | | | BUG=b:278264277 TEST=none Change-Id: Ie9ea45e85725d8a21e251a7a51ce210d3ad5e516 Signed-off-by: Vadim Sukhomlinov <sukhomlinov@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4459720 Reviewed-by: Mary Ruthven <mruthven@chromium.org> Code-Coverage: Vadim Sukhomlinov <sukhomlinov@chromium.org> Commit-Queue: Vadim Sukhomlinov <sukhomlinov@chromium.org> Auto-Submit: Vadim Sukhomlinov <sukhomlinov@chromium.org> Reviewed-by: Vadim Sukhomlinov <sukhomlinov@chromium.org> Commit-Queue: Mary Ruthven <mruthven@chromium.org> Tested-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
* Add release notes for 0.24.21Alyssa Haroldsen2023-04-061-0/+64
| | | | | | | | | | | | | | This also renames the file to have the correct spelling. go/ti50-fw-releases should be updated to match once this lands. BUG=b:273367615 TEST=None Change-Id: Ic330e83ef54494cf5b2e35ed23fcdd6e6497c0cc Signed-off-by: Alyssa Haroldsen <kupiakos@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4404429 Reviewed-by: Mary Ruthven <mruthven@chromium.org> Reviewed-by: Jett Rink <jettrink@chromium.org>
* doc/ti50: initial firmware release notesJett Rink2023-03-271-0/+815
| | | | | | | | | | | | | | | | Until ti50 repo becomes public, we want to at least make the release notes public. Copy all release notes from private repo to public one. BUG=b:274094827 TEST=rendered correctly Change-Id: I2f1291449defd4dc6d336853a16a7187d3d68325 Signed-off-by: Jett Rink <jettrink@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4356016 Tested-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Andrey Pronin <apronin@chromium.org> Commit-Queue: Andrey Pronin <apronin@chromium.org> Auto-Submit: Jett Rink <jettrink@chromium.org>
* gsc_without_servod: clarify reset behaviourstabilize-15329.59.B-cr50_stabstabilize-15329.44.B-cr50_stabrelease-R111-15329.B-cr50_stabVadim Bendebury2023-01-251-1/+6
| | | | | | | | | | | | Mention that only certain reset types would trigger rescue attempts. BUG=None TEST=None Change-Id: I6c8b7d331f5491cd8561e168e6a3e4531dcd15cf Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4194953 Reviewed-by: Andrey Pronin <apronin@chromium.org>
* cr50: remove flashrom --do-not-verify flag from docsstabilize-14918.B-cr50_stabNikolai Artemiev2022-06-151-3/+3
| | | | | | | | | | | | | The flag is being deleted, see b/234557583 and crrev.com/c/3697556. BUG=b:234557583 TEST=none Change-Id: Iad05e425db5b7301d83ec83af8eed9f006a02ab1 Signed-off-by: Nikolai Artemiev <nartemiev@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3697266 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Andrey Pronin <apronin@chromium.org>
* docs: add note about cleaning TPM stateJett Rink2022-05-231-0/+10
| | | | | | | | | | | BUG=b:232066387 TEST=none Change-Id: Ia6e25a01c40e89d439926c0fbafe896b603691fd Signed-off-by: Jett Rink <jettrink@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3656370 Reviewed-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
* cr50: fix wp atboot documentationPaul Moy2022-04-041-2/+3
| | | | | | | | | | | | | | | | The command to change the `atboot` wp setting should have `atboot` as the last argument, not the second. BUG=none TEST=none Change-Id: I0fff0d7dc206068d1f51bb8e890f2ccaaafb18c8 Signed-off-by: pmoy@chromium.org Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3561026 Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org> Commit-Queue: Mary Ruthven <mruthven@chromium.org> Tested-by: Mary Ruthven <mruthven@chromium.org>
* gsc_without_servod: update based on user commentsVadim Bendebury2022-01-131-21/+41
| | | | | | | | | | | | | A few good suggestions were made by people who read this doc, this patch introduces the recommended changes. BUG=none TEST=none Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Change-Id: Id6d58d8db670e0ed616b79b7f430618ab5d1d1eb Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3385607 Reviewed-by: Mary Ruthven <mruthven@chromium.org>
* cr50: docs: Fix apt-get command typoFei Shao2022-01-071-1/+1
| | | | | | | | | | | | | | | | | | | | | Getting following error when building Rescue with `libelf-dev-`: Package libelf was not found in the pkg-config search path. Perhaps you should add the directory containing `libelf.pc' to the PKG_CONFIG_PATH environment variable No package 'libelf' found /usr/bin/ld: cannot find -lelf And using `libelf-dev` instead seems to resolve the issue. BUG=None TEST=sudo apt-get install libelf-dev then build Rescue utility Change-Id: I11a98f43b31312a9b0908650221c327805d37835 Signed-off-by: Fei Shao <fshao@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3372126 Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
* doc: fix errors in gsc_without_servod.mdVadim Bendebury2021-12-231-4/+4
| | | | | | | | | | | | | | An independent tester followed the instructions discovered a few inaccuracies, now being fixed. BUG=None TEST=None Change-Id: I528d5e0121f000bf0018157699441bb689b1f509 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3354850 Reviewed-by: Andrey Pronin <apronin@chromium.org> Commit-Queue: Andrey Pronin <apronin@chromium.org>
* util: scripts and instructions for using GSC without servodVadim Bendebury2021-12-221-0/+177
| | | | | | | | | | | | | | The markdown document describes the use of the scripts and provides instructions on connecting to GSC and controlling it using Servo Micro or C2D2 with very low overhead. BUG=none TEST=verified instructions by running the commands successfully. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Change-Id: I268ffa364d4230d72dcd529c1102cb422b980e1e Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3352888 Reviewed-by: Andrey Pronin <apronin@chromium.org>
* coil: replace non-inclusive terms with "placeholder"Mary Ruthven2021-11-192-2/+2
| | | | | | | | | | BUG=b:173227629 TEST=make buildall -j Change-Id: I2b203dfe45416aa3b632f6f788d14264b08f44e0 Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3293252 Reviewed-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
* coil: replace non-inclusive terms with "validity"Mary Ruthven2021-11-191-2/+2
| | | | | | | | | | BUG=b:173227629 TEST=make buildall -j Change-Id: Iaf8028984cc58cc4108907fdba4ea4b38c43cf70 Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3293250 Reviewed-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
* Revert "common: add i2c tracing functionality"Mary Ruthven2021-11-181-48/+0
| | | | | | | | | | | | This reverts commit f8d6179a26bf512c43638d0916fde0fc966cc3fb. BUG=b:200823466 TEST=make buildall -j Change-Id: I8e7a4bbd01bc99bedd2abf77b0d482ed679de865 Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3285753 Reviewed-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
* ccd_config: remove UpdateNoTPMWipeMary Ruthven2021-06-181-1/+1
| | | | | | | | | | | | | | | | | | | UpdateNoTPMWipe did not do anything. Replace it with 'Unused' in the capabilities list. We can't completely remove the capability because of how cr50 uses the cap_info list. Every item from 0 to CCD_CAP_COUNT needs to have a name and a default value. Renaming it makes it clear the capability isn't used and keeps the relationship between capabilities and their value in the capabilities bitmask. BUG=b:182482706 TEST=none Change-Id: Ie1e6674f414789ae52508b89e6f95d0a122cbd6f Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2970990 Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
* flashrom: remove --fast-verify from documentationDaniel Campello2021-04-301-1/+1
| | | | | | | | | | | | | | This options is not used anymore and it was never exercised for read operations. Updating documentation to reflect current state. BUG=b:186479007 TEST=none Signed-off-by: Daniel Campello <campello@chromium.org> Change-Id: I52b66e30b916b361e0fd2b2621147f369d0844bb Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2863542 Commit-Queue: Andrey Pronin <apronin@chromium.org> Reviewed-by: Andrey Pronin <apronin@chromium.org>
* docs/case_closed_debugging_cr50: Expand ccd open instructionsstabilize-rust-13836.B-cr50_stabstabilize-quickfix-13816.67.B-cr50_stabstabilize-LTS-13816.60.B-cr50_stabstabilize-13856.B-cr50_stabstabilize-13851.B-cr50_stabstabilize-13836.B-cr50_stabstabilize-13821.B-cr50_stabstabilize-13816.82.B-cr50_stabstabilize-13816.80.B-cr50_stabstabilize-13816.64.B-cr50_stabstabilize-13816.63.B-cr50_stabstabilize-13816.55.B-cr50_stabstabilize-13816.53.B-cr50_stabstabilize-13816.51.B-cr50_stabstabilize-13816.40.B-cr50_stabrelease-R90-13816.B-cr50_stabDavid Stevens2021-02-261-3/+4
| | | | | | | | | | BUG=b:181273639 TEST=view in gitiles Change-Id: Ibd39f3e93b082757274ccf4f4790d25ac6bb261e Signed-off-by: David Stevens <stevensd@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2719401 Reviewed-by: Mary Ruthven <mruthven@chromium.org>
* coil: cleanup commentsstabilize-rust-13720.B-cr50_stabMary Ruthven2021-01-114-10/+10
| | | | | | | | | | BUG=b:175244613 TEST=make buildall -j Change-Id: Icbd143b072fdd5df3b67d7e5a09ee6c01a77f6b9 Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2622889 Reviewed-by: Namyoon Woo <namyoon@chromium.org>
* coil: cleanup i2c commentsMary Ruthven2021-01-082-7/+7
| | | | | | | | | | | | Remove coil terms from i2c comments BUG=b:175244613 TEST=make buildall -j Change-Id: If056c099304e1fa676991e22ddaa9cb91ccfdeb3 Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2613509 Reviewed-by: Namyoon Woo <namyoon@chromium.org>
* coil: use links to the main branch in docsMary Ruthven2021-01-066-22/+22
| | | | | | | | | | BUG=b:175244613 TEST=make buildall -j Change-Id: I70b2374985aeefb3550e529dcdc53a9ab2fffecb Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2613453 Reviewed-by: Namyoon Woo <namyoon@chromium.org>
* coil: remove docs that go in the ECMary Ruthven2021-01-068-2471/+1
| | | | | | | | | | | | | This code uses coil terms we're removing, but we don't use it in platform/cr50. Remove the code instead of replacing the terms. BUG=b:175244613 TEST=make buildall -j Change-Id: I2470f37fefb8b109efa1fb6126c9fa3a00bfcd3e Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2613450 Reviewed-by: Namyoon Woo <namyoon@chromium.org>
* ccd_howtos: add test_that commandMary Ruthven2020-07-101-1/+9
| | | | | | | | | | | | | | | | Add a test_that command to show how we run tests locally. BUG=none TEST=none Change-Id: I04d1a5d96c03b1cdceff6677e64893498837ea88 Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2092202 Reviewed-by: Shelley Chen <shchen@chromium.org> (cherry picked from commit 4bdb7d9889371ca8ae74599cead640a254ed7b0d) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278525 Tested-by: Vadim Bendebury <vbendeb@chromium.org> Commit-Queue: Tom Hughes <tomhughes@chromium.org>
* ccd_howtos: add ccd faft setupMary Ruthven2020-07-101-2/+167
| | | | | | | | | | | | | | | BUG=none TEST=none Change-Id: Ibe22f9131dc34ce4185379d8db166de42a3d1e24 Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1873853 Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> (cherry picked from commit e4967bcc38227275d6788f1504e7a679c865357d) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278524 Tested-by: Vadim Bendebury <vbendeb@chromium.org> Commit-Queue: Tom Hughes <tomhughes@chromium.org> Reviewed-by: Tom Hughes <tomhughes@chromium.org>
* docs/case_closed_debugging_cr50: RefactorTom Hughes2020-07-101-625/+562
| | | | | | | | | | | | | | | Refactor the CCD documentation so it's easier for non-experts to understand. BUG=none TEST=view in gitiles Signed-off-by: Tom Hughes <tomhughes@chromium.org> Change-Id: I89ba8fd5906119c4acfe1a555db5b7872dd949a9 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2137929 (cherry picked from commit 2ba6907508ecfc223c047db686fe459c9596f026) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278523 Tested-by: Vadim Bendebury <vbendeb@chromium.org>
* docs/case_closed_debugging_cr50.md: Unify shell prompt formattingTom Hughes2020-07-101-140/+211
| | | | | | | | | | | | | | | | | | | | | | | Use the standard used across the documentation for specifying different shell prompts: (chroot) $ (dut) $ cr50 > This makes it clear where the command should be run. BUG=none TEST=view in gitiles Signed-off-by: Tom Hughes <tomhughes@chromium.org> Change-Id: I0383e00825b5d9b500464ac1979555ca5afd8296 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2136870 Commit-Queue: Mary Ruthven <mruthven@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org> (cherry picked from commit 8f13313b8b0b8787e01f5604cc6b812155c2a6ac) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278522 Tested-by: Vadim Bendebury <vbendeb@chromium.org>
* docs/case_closed_debugging_cr50.md: Run mdformatTom Hughes2020-07-101-133/+126
| | | | | | | | | | | | | | | | | | | | No content changes. Command used: mdformat --compatibility -w docs/case_closed_debugging_cr50.md BUG=none TEST=view in gitiles Signed-off-by: Tom Hughes <tomhughes@chromium.org> Change-Id: Ieb84866ad610122da08873087f79a6d45ea17ab3 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2137633 Reviewed-by: Justin TerAvest <teravest@chromium.org> Commit-Queue: Justin TerAvest <teravest@chromium.org> (cherry picked from commit 14c35054e52bba725a3b34e64f50cf3446f4f1d5) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278361 Tested-by: Vadim Bendebury <vbendeb@chromium.org>
* docs: Add cr50 rescue mode detailsJustin TerAvest2020-07-101-0/+127
| | | | | | | | | | | | | | | | | | | | | This adapts the "UART rescue mode" text from go/cr50-devel to open-source documentation in the EC codebase. This information has been necessary for partners to update cr50 on their own internal boards, where other update methods may not be viable. BUG=None TEST=worked with partner to reflash cr50 with attached instructions Change-Id: I6cf5defd38432e0ceda3cc809d43d94fa14797b4 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1974501 Reviewed-by: Keith Short <keithshort@chromium.org> Commit-Queue: Justin TerAvest <teravest@chromium.org> Tested-by: Justin TerAvest <teravest@chromium.org> (cherry picked from commit bccc832b7dbc056f464d549dd5f347277670d1b3) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278360 Tested-by: Vadim Bendebury <vbendeb@chromium.org> Commit-Queue: Tom Hughes <tomhughes@chromium.org> Reviewed-by: Tom Hughes <tomhughes@chromium.org>
* ccd: add information about AP flash programming speed up.Vadim Bendebury2020-07-101-0/+78
| | | | | | | | | | | | | | | | | | | | When programming AP flash for the very first time it is sufficient to program just a few sections. This makes it possible for the device to boot Chrome OS, at which point the rest of the AP flash can be programmed much faster. BUG=none TEST=verified proper rendering using gerrit Change-Id: I444b857302e67c6d7c54c026b9205d0ec734e24a Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1981085 Tested-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-by: Mary Ruthven <mruthven@chromium.org> Commit-Queue: Vadim Bendebury <vbendeb@chromium.org> (cherry picked from commit 85326c1662f8db3cdc9ed801986f65127ccca123) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278359 Commit-Queue: Tom Hughes <tomhughes@chromium.org> Reviewed-by: Tom Hughes <tomhughes@chromium.org>
* docs: Update CCD docsTom Hughes2020-07-101-56/+73
| | | | | | | | | | | | BUG=none TEST=view in gitiles Signed-off-by: Tom Hughes <tomhughes@chromium.org> Change-Id: I7da8856cb0d39befead6418e53e709569adae613 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2134806 (cherry picked from commit 263b54489f08557690791fe7f0aaed634ddc6a2e) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278358 Tested-by: Vadim Bendebury <vbendeb@chromium.org>
* docs: Run mdformat on case_closed_debugging.mdTom Hughes2020-07-101-97/+107
| | | | | | | | | | | | | BUG=none TEST=view in gitiles Signed-off-by: Tom Hughes <tomhughes@chromium.org> Change-Id: Id55665d87e80a472af61f0ccb7ecb8bc097ebb3c Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2134646 Reviewed-by: Furquan Shaikh <furquan@chromium.org> (cherry picked from commit 697b49ae69ae35e1df9188e2c6f4df07b0cdc2cc) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2278357 Tested-by: Vadim Bendebury <vbendeb@chromium.org>
* cr50_vboot_doc: improve picture renederingVadim Bendebury2020-06-291-15/+22
| | | | | | | | | | | | | | | | | | This patch addresses gerrit markdown rendering deficiency where the target image is not properly rendered gerrit by the gerrit server. The images were duplicated on Google Drive, such that the smaller in the page version of the image is still loaded from the local tree, but the target image comes from Drive, which allows to see full size images when required. BUG=none TEST=verified proper rendering of the full size images Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Change-Id: Ief2f18bd9b3805b391b19b8ebb8828d9e5ca05b4 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2274302 Reviewed-by: Mary Ruthven <mruthven@chromium.org>
* Cr50: vboot troubleshooting docVadim Bendebury2020-06-265-0/+223
| | | | | | | | | | | | | | A document describing how AP and H1 interact during the boot up process, and typical failures causing the Chrome OS device falling into recovery mode. BUG=none TEST=none Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Change-Id: Ib71ffbc9c7dadd5f42923c0bfac038ae7f0ca8e5 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2261318 Reviewed-by: Andrey Pronin <apronin@chromium.org>
* make: add preprocessor stageVadim Bendebury2020-03-311-0/+180
| | | | | | | | | | | | | | | | | | | | | | | | | | | For the upcoming introduction of transitioning Cr50 console communications to packet mode, there is a need to be able to replace all print function invocations in the code with calls to packet sending function. This replacement is easiest to make in C preprocessor outputs, as there all macros are replaced with actual function invocations. This patch adds a configuration option CONFIG_EXTRACT_PRINTF_STRINGS, when enabled, building of the image object files starts happening in three steps instead of one, instead of .c => .o transition, the steps are .c => .E => .Ep => .o, where .E is the C preprocessor output, and .Ep is result of post processing by ./util/util_precompile.py. BUG=b:149964350 TEST=image layout does not change if CONFIG_EXTRACT_PRINTF_STRINGS is not defined. With the rest of the patches applied defining the above config option allows to build a Cr50 image supporting packet console communications mode. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Change-Id: I20b8ba7c5d13cb54ac6adbdbce856d92023ce997 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2113122 Reviewed-by: Randall Spangler <rspangler@chromium.org>
* cr50: change OWNERS to cr50 team membersMary Ruthven2019-12-101-1/+0
| | | | | | | | | | | | | | Change the OWNERS to cr50 team members and remove OWNERS files from all subdirectories. BUG=none BRANCH=none TEST=none Change-Id: I5ddff7c433a55b6724d92c026e9e64e82e1492ad Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1957850 Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
* docs: Add Fingerprint Authentication Design DocTom Hughes2019-11-202-0/+763
| | | | | | | | | | | | | BRANCH=none BUG=b:139532396 TEST=view in gitiles Change-Id: I3d215bd27ad80f91e9ded54b1f3dc5e54439ed55 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1919651 Reviewed-by: Yicheng Li <yichengli@chromium.org> Commit-Queue: Yicheng Li <yichengli@chromium.org> Tested-by: Yicheng Li <yichengli@chromium.org>
* docs: Removing battery disables HW write protectionTom Hughes2019-11-191-0/+3
| | | | | | | | | | | BRANCH=none BUG=none TEST=none Change-Id: Ic8f5a4378ce7b02e21518921c7a29edfaa031bf4 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1922064 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* docs/fingerprint: Add details on types of keysTom Hughes2019-11-181-9/+22
| | | | | | | | | | | | BRANCH=none BUG=none TEST=none Change-Id: I2c0b404ddfbd8e35fcc7455d93c1830167baa564 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1922229 Reviewed-by: Craig Hesling <hesling@chromium.org> Commit-Queue: Craig Hesling <hesling@chromium.org>
* docs/fingerprint: Clarify flash_fp_mcu behaviorTom Hughes2019-11-181-3/+4
| | | | | | | | | | | | BRANCH=none BUG=none TEST=none Change-Id: I9305add05965579e5cc4ffed54704a17da27e275 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1922228 Reviewed-by: Craig Hesling <hesling@chromium.org> Commit-Queue: Craig Hesling <hesling@chromium.org>
* docs: ccd_cr50 fix headingsMary Ruthven2019-10-311-18/+18
| | | | | | | | | | | BUG=none BRANCH=none TEST=view docs Change-Id: I68ba4ffcb09942fe80d6c0406bf946795114eb54 Signed-off-by: Mary Ruthven <mruthven@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1894130 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* docs: Add dartmonkey to FPMCU partner docsTom Hughes2019-10-093-25/+43
| | | | | | | | | | | | | Also rename dragonclaw to bloonchipper. BRANCH=none BUG=none TEST=View in gitiles Change-Id: Ib2da4547bc4d8dbf44a0bc12b79a9136786a3764 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1842214 Reviewed-by: Craig Hesling <hesling@chromium.org>
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