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path: root/src/ec/google/wilco/commands.c
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2020-05-11treewide: Remove "this file is part of" linesPatrick Georgi
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-05src/ec: Use SPDX for GPL-2.0-only filesAngel Pons
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I422d072a9ab3350e364004ba34911cd183fc6612 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40052 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-17src (minus soc and mainboard): Remove copyright noticesPatrick Georgi
They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I89b10076e0f4a4b3acd59160fb7abe349b228321 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39611 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-27ec/google/wilco: add ec command set cpu idEric Lai
Add new mailbox command support. Set CPU ID and cores to EC. EC will according to different CPU to set different power table. BUG=b:148126144 Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I135d2421d2106934be996a1780786f6bb0bf6b34 Reviewed-on: https://review.coreboot.org/c/coreboot/+/38526 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Mathew King <mathewk@chromium.org>
2019-05-24ec/google/wilco: Fix radio control commandDuncan Laurie
This command is working as written, but it is not actually correct as to what the format of the command should be. Fix this and add define the other radios. There is no change in the command send to the EC. Change-Id: Ia551b08561b673d27bec2f900d97b746699b30c4 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32973 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2019-05-22ec/google/wilco: set diagnostic LEDs on boot failureKeith Short
On Wilco devices, if any of the coreboot stages fails with a fatal error, set the diagnostic LEDs with the Wilco EC. The last saved post code is used to determine the error code sent to the EC. BUG=b:124401932 BRANCH=sarien TEST=build coreboot for sarien and arcada platforms TEST=Remove DIMM module, confirm diagnostic LED pattern for memory failure (2 amber, 4 white). TEST=Forced a fatal error in both bootblock and verstage to confirm diagnostic LEDs during these stages. This works on cold-boots only. Bug b:132622888 tracks the mailbox failures on warm boots. Change-Id: If865ab8203f89e499130f4677fec166b40d80174 Signed-off-by: Keith Short <keithshort@chromium.org> Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32777 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-05-20ec/google/wilco: Add support for KB_ERR_CODE to Wilco ECKeith Short
Adds support for the KB_ERR_CODE command on the Wilco EC. This command is used to drive diagnostic LEDs on the platform after a failed boot. This change also adds the Wilco EC mailbox command support to bootblock and verstage so that those stages can use the KB_ERR_CODE command. BUG=b:124401932 BRANCH=sarien TEST=build coreboot for sarien and arcada platforms Change-Id: I96d17baf57694e4e01c676d80c606f67054cd0c3 Signed-off-by: Keith Short <keithshort@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32776 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-18ec/google/wilco: Support board_id with EC provided IDDuncan Laurie
The EC can return a board ID value similar to the Chrome EC. In order to use this for the board version returned by SMBIOS this commit implements the board_id() function for mainboards that use this EC. BUG=b:123261132 TEST=Check /sys/class/dmi/id/board_version to see that it is reflecting the value that the EC provides. Change-Id: I3fbe0dc886701f37d2424fe7a2867fd860fa1ec0 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32276 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-21ec/google/wilco: Add function to indicate if EC uses signed FWDuncan Laurie
This will be used to distinguish the mainboard SKU so that the correct EC firmware can be bundled with the board. This is read from EC RAM so it can be used by an ACPI method in the future. BUG=b:119490232 Change-Id: I71b8017fc4b88e793dfe709e1cb1ab0f0bcdc4fa Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32001 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-01-24ec/google/wilco: Turn on wake up from lidLijian Zhao
Send required EC command to enable ACPI S3 wake up from lid switch. BUG=b:120748824 TEST=Put Sarien system into S3 and then wake up from lid switch successful. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: I13f3469847b0886147b8b624311a1ece796f847b Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/c/30824 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2018-12-04ec/google/wilco: Enable WiFi radioDuncan Laurie
Add EC command to enable WiFi radio and send that command at startup. Tested to ensure WiFi is functional on a sarien board. Change-Id: Iac46895c7118567e1eb55ea33051a1662103b563 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/29673 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-10-31ec/google/wilco: Add power related mailbox commandsDuncan Laurie
Add EC mailbox commands that are related to the power and state of the system. These commands include: - read the power status registers from the EC - read & clear the power status registers - helper function to read the current lid state - tell the EC why the host is about to power off - tell the EC that the host is about to enter a sleep state Change-Id: Iaa7051b4006e3c1687933e0384d962516220621f Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/29116 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-10-31ec/google/wilco: Add mailbox commandsDuncan Laurie
Add basic supported mailbox commands for this embedded contrlller, and define some command functions to retrieve and print information about the EC. Change-Id: Ibcef7d58e1852fdb2e52b97acd4b51a26dd8cd77 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/29115 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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