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2017-07-18ec/lenovo/h8/h8: Always enable tp-smapi and thermalPatrick Rudolph
Always enable tp-smapi and thermal managment. The devicetree already configures the correct values. This patch makes sure that invalid user-settings are ignored. The tp-smapi bit is required for the SMM handler. The thermal bit should be set to allow the EC to monitor thermal state of the platform. Change-Id: Ia5aa50e0b1148a7cc8e51480623368ee62edb849 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/19864 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-07-08ec/mec1308: Fix fan control ACPIMatt DeVillier
Returing FSL# for _STA causes Windows to BSOD. Re-work _STA to instead return 0/1 based on FLVL, using google/beltino as a model. Also correct serialization type for _CRS. Change-Id: Ibf3af15bab3590f7c1c4401e1978dbcf2a495216 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/20482 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-07-07ec/lenovo/h8/smm: Support USB always on AC onlyPatrick Rudolph
Add support for UAO AC only mode. Needs tests on all platforms. Change-Id: Ib52aab427ff687b00129024cde65b78060d21e32 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/20450 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2017-07-01ec/google/chromeec: Add support for EC device eventsDuncan Laurie
Add support for the new EC device event interface which is used to report events from devices that are connected behind the EC. This can be used to differentiate wake sources from the EC in the case that the EC has the wake pins from various devices. This can be used in case the AP is unable to directly wake from the device itself, for example when using the Deep S3 state on Intel platforms only a few pins can directly wake the AP. BUG=b:30624430 TEST=build google/* boards that use chrome EC. Feature is used and tested further in a subsequent commit. Change-Id: I5126c6d6ffb6b0ef6e8db8dcd5aec62db925a371 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/20426 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-07-01ec/google/chromeec: Sync header with Chromium EC codebaseDuncan Laurie
Update this header from the upstream source so new host commands can be used in coreboot. https://chromium.googlesource.com/chromiumos/platform/ec commit bbb759ceaa843f548f90c35d1668e17c8879bad3 BUG=b:30624430 TEST=build google/* and intel* boards Change-Id: I56c9f891262d8984b6a9a69d96752c2dd6bb2371 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/20425 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-06-28src/ec: add IS_ENABLED() around Kconfig symbol referencesMartin Roth
Change-Id: Ic2cdfa08cdae9f698eb2f8fa4c4ae061f1a7d903 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/20340 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-06-13device/pnp: remove struct io_infoSamuel Holland
The 'set' field was not used anywhere. Replace the struct with a simple integer representing the mask. initializer updates performed with: sed -i -r 's/\{ ?0(x([[:digit:]abcdefABCDEF]{3,4}))?, (0x)?[04]? ?\}/0\1/g' \ src/ec/*/*/ec.c sed -i -r 's/\{ ?0(x([[:digit:]abcdefABCDEF]{3,4}))?, (0x)?[04] ?\}/0\1/g' \ src/ec/*/*/ec_lpc.c \ src/superio/*/*/superio.c \ src/superio/smsc/fdc37n972/fdc37n972.c \ src/superio/smsc/sio10n268/sio10n268.c \ src/superio/via/vt1211/vt1211.c src/ec/kontron/it8516e/ec.c was manually updated. The previous value for IT8516E_LDN_SWUC appears to have been a typo, as it was out of range and had a zero bit in the middle of the mask. Change-Id: I1e7853844605cd2a6d568caf05488e1218fb53f9 Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-on: https://review.coreboot.org/20078 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Myles Watson <mylesgw@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-06-12ec/librem/ec: Fix offset for Bluetooth enable (BTLE)Matt DeVillier
Test: boot OS (Ubuntu, Windows 10) on librem13v2, verify BT function key toggle now works correctly. Change-Id: I68dc99e72a09f7affbcd691d03dd4607a898313e Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/19897 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Youness Alaoui <snifikino@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-07Kconfig: Indent help textMartin Roth
These Kconfig files had help text that was not indented further than the 'help' keyword. Change-Id: Ia9fdb22c0f5f0cec0c9d08aa6603b4ce8d60d9a3 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/19850 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-06-07src: change coreboot to lowercaseMartin Roth
The word 'coreboot' should always be written in lowercase, even at the start of a sentence. Change-Id: I7945ddb988262e7483da4e623cedf972380e65a2 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/20029 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-06-04ec/ene_kb3940q: correct ACPI battery data fed into ToString()Matt DeVillier
ToString() requires the input buffer data to be null-terminated, but the data returned by the EC is not, leading Windows to fail to report any battery data at all. Correct this by concatenating a null terminator (0x00) to the end of the buffer data before inputting to ToString() where needed TEST: boot Windows on google/butterfly, observe battery data reported correctly. Change-Id: I395cc7fbdf26c8cc816e47107e552c0533580fa1 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/19961 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-06-02ec/google/chromeec: Fix typo in ECUI deviceDuncan Laurie
The IO region defined for EC_HOST_CMD_REGION1 was incorrectly using EC_HOST_CMD_REGION0 for the range maximum so the region was showing a minimum of 0x880 and a maximum of 0x800. Both min and max should report the same value as this region is fixed and cannot be relocated by the OS. Change-Id: I387b1c36aa115e03d0c6f9939eb13c93b14ad909 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/20007 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-05-11mb/lenovo/x201: Add support for ThinkLightStefan Ott
The thinkpad-acpi driver uses the UCMS (CMOS) ACPI method to control the ThinkLight from the Operating System. This patch adds partial support for that method, enough to enable or disable the ThinkLight: echo on >/proc/acpi/ibm/light echo off >/proc/acpi/ibm/light With the original BIOS the UCMS method exposes a wide range of values through a generic /proc/acpi/ibm/cmos interface. With the changes suggested in this patch that interface is also exposed but only accepts the commands to enable or disable the ThinkLight; all other commands are ignored. This change would potentially benefit all currently supported Thinkpad models, I only have an X201 available for tests though. Change-Id: I80285f6630b5830766d82e3ecd174c4a51aa9066 Signed-off-by: Stefan Ott <stefan@ott.net> Reviewed-on: https://review.coreboot.org/19644 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-05-05ec/google/chromeec: provide reboot functionAaron Durbin
Provide a common function to issue reboot commands to the EC. Expose that function for external use and use it internal to the module. BUG=b:35580805 Change-Id: I1458bd7119b0df626a043ff3806c15ffb5446c9a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19573 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
2017-04-08ec/roda/it8518: Do EC write manually with long timeoutNico Huber
The EC may take very long for the first command on a cold boot (~180ms witnessed). Since this needs an incredibly long timeout, we do this single command manually. Change-Id: I3302622a845ac6651bc7f563370d8f0511836f94 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/18707 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-04-08ec/acpi: Add function to read EC status registerNico Huber
Change-Id: I7b690d1f23ecf4083952c173be1d3a1246bc1593 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/18706 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-03-28vboot: Move remaining features out of vendorcode/google/chromeosJulius Werner
This patch attempts to finish the separation between CONFIG_VBOOT and CONFIG_CHROMEOS by moving the remaining options and code (including image generation code for things like FWID and GBB flags, which are intrinsic to vboot itself) from src/vendorcode/google/chromeos to src/vboot. Also taking this opportunity to namespace all VBOOT Kconfig options, and clean up menuconfig visibility for them (i.e. some options were visible even though they were tied to the hardware while others were invisible even though it might make sense to change them). CQ-DEPEND=CL:459088 Change-Id: I3e2e31150ebf5a96b6fe507ebeb53a41ecf88122 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/18984 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-03-27ec: Use EC_ENABLE_LID_SWITCH for all mainboards with LID using chromeecFurquan Shaikh
Instead of defining a separate LID device for mainboards using chromeec, define EC_ENABLE_LID_SWITCH for these boards. Change-Id: Iac58847c2055fa27c19d02b2dbda6813d6dec3ec Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/18964 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-03-22google/chromeec: Ensure \_SB.LID0 is present before using itFurquan Shaikh
Since we want to support devices that do not have a lid but still use EC, we need to conditionally check if referencing \_SB.LID0 is valid. BUG=b:35775024 Change-Id: I92433460ec870fb07f48e67a6dfc61e3c036a129 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/18941 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2017-03-21ec/lenovo/h8: Support an optional battery page flip delayTobias Diedrich
The Lenovo H8 battery interface uses a paged EC memory area. Some Thinkpads (in particular the S230U) use a different EC controller (ENE KB9012) with mostly compatible firmware, which requires an explicit delay between writing the page register and reading the page data. Change-Id: Iaeb8c4829efa29139396b519de803f10dd93f03f Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de> Reviewed-on: https://review.coreboot.org/18348 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-03-11lenovo/t400: Rewrite dock from t60Kyösti Mälkki
Old dock.c copied from x201 was incorrect. Do a rewrite of t60 dock code as pnp devices. Fixes USB and serial on the dock, if it is already connected when computer is powered on. DVI and ethernet worked without this patch. Hot-plug is yet to be fixed. Change-Id: Ib20a0eff10d0cde92dd089baf4fca28b117dc999 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/18054 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2017-03-09google/chromeec: Add support for cros_ec_keyb deviceFurquan Shaikh
This is required to pass button information from EC to kernel without using 8042 keyboard driver. 1. Define EC buttons device using GOOG0007 ACPI ID. 2. Guard enabling of this device using EC_ENABLE_MKBP_DEVICE. BUG=b:35774934 BRANCH=None TEST=Verified using evtest that kernel is able to get button press/release information from EC. Change-Id: I4578f16648305350d36fb50f2a5d2285514daed4 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/18641 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2017-03-06ec/lenovo/h8: Use older syntax for bit shiftPaul Menzel
Currently, when using `iasl` 20140926-32 [Oct 1 2014] from Debian 8 (Jessie/stable), the build of the Lenovo X60 fails due to syntax errors. ASL 2.0 supports `<<`. For consistency, right now, coreboot still uses the old syntax. So use `ShiftLeft` instead, which also fixes the build issue with older ASL compilers. Change-Id: Id7e309c31612387da3920cf7d846b358ac2bdc71 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: https://review.coreboot.org/18520 Tested-by: build bot (Jenkins) Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2017-02-28ec/lenovo/h8: Fix mute LEDsNicola Corna
thinkpad_acpi expects a SSMS method to turn on/off the mute LED and a MMTS method to turn on/off the microphone mute LED. With these methods implemented the driver can correctly sync the LEDs with the corresponding statuses. There seems to be two different bits to mute the audio in the Lenovo H8 EC: * AMUT, used internally (for example to disable the audio before entering S3). * ALMT, controllable by the OS, which also toggles the mute LED (if present). Tested on a X220T and on a X201. Change-Id: I578f95f9619a53fd35f8a8bfe5564aeb6c789212 Signed-off-by: Nicola Corna <nicola@corna.info> Reviewed-on: https://review.coreboot.org/18329 Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Tested-by: build bot (Jenkins)
2017-02-28ec/lenovo/h8: Pulse the power LED during S3, if supportedNicola Corna
On the models that support it (like the X220) the LED pulses, on the others (like the X201) the LED powers off. Change-Id: I2ac7dbc30609179e4ca5fc0a7b06763431fe3344 Signed-off-by: Nicola Corna <nicola@corna.info> Reviewed-on: https://review.coreboot.org/18325 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2017-02-28ec/lenovo/h8: Add tablet mode switch methodNicola Corna
thinkpad_acpi expects a MHKG method which returns the current state of the tablet mode switch shifted left by 3. If such method is not found, subsequent laptop/tablet mode events are ignored. Tested on a X220T. Change-Id: Ic9ffea2ffe507b3692d1dd7411c52b813ec32146 Signed-off-by: Nicola Corna <nicola@corna.info> Reviewed-on: https://review.coreboot.org/18328 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2017-02-28Select a default SeaBIOS PS2 timeout in H8 KconfigArthur Heymans
This timeout is probably needed on all devices with Lenovo H8 embedded controllers so set the default there. Change-Id: I830ab1894f7c0f10f55c82e398becf44d810852d Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/18274 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2017-02-24ec/lenovo/h8: Guard against EC bugs in the battery status logic.Tobias Diedrich
On my Thinkpad with an H8-compatible ENE KB9012 EC (GDHT92WW 1.52), when the battery is nearly full and we switch from battery to AC by plugging in the cable, the current rate will not drop to 0 immediately, but the discharging state is cleared immediately. This leads to the code trying to process an invalid rate value >0x8000, leading to a displayed rate of >1000W. This patch changes the logic to deal with these corner cases. Change-Id: Ideb588d00757f259792e5ae97729e371b63a096c Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de> Reviewed-on: https://review.coreboot.org/18349 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-02-20ec/lenovo: Add guards to fix build errors without SMBIOSPaul Menzel
Not selecting the Kconfig option `GENERATE_SMBIOS_TABLES` the build fails with the error below. ``` CC ramstage/ec/lenovo/h8/h8.o src/ec/lenovo/h8/h8.c:201:2: error: unknown field 'get_smbios_strings' specified in initializer .get_smbios_strings = h8_smbios_strings, ^ src/ec/lenovo/h8/h8.c:201:2: error: initialization from incompatible pointer type [-Werror] src/ec/lenovo/h8/h8.c:201:2: error: (near initialization for 'h8_dev_ops.read_resources') [-Werror] cc1: all warnings being treated as errors ``` So add the appropriate preprocessor guards to fix the build error. Change-Id: I3baed452d422539a805c628a8c4a6a8c2a809317 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: https://review.coreboot.org/17770 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2017-02-07ec/google/chromeec: let platform prepare for reboot when resetting ECAaron Durbin
This fixes an issue on systems where the S3 state in the pm1 control registers are not cleared when vboot determines recovery mode is required on an S3 resume. The EC code will reboot the system knowing that the EC was in RW. However, on subsequent entry into romstage the S3 path will be taken and fails to recover cbmem -- forcing another reboot. To work around that, signal to the platform a reboot is happening and let the platform perform the necessary fix ups to the register state. BUG=chrome-os-partner:62627 Change-Id: Ic144b11b4968c92a1273b8d9eb9dc10f0056bf3d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/18295 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2017-02-07ec/google/chromeec: Add support for tablet mode switch driverGwendal Grignou
Add a new driver GOOG0006 to report tablet switch to user space. On glados based convertible, check that with a new kernel driver (cros_ec_tbmc) that evtest collects tablet switch changes. Change-Id: I6821eaac1feb6c182bc973aaa2f747e687715afb Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/430951 Reviewed-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/18173 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-12-15ec/ene932: correct ACPI battery data fed into ToString()Matt DeVillier
ToString() requires the input buffer data to be null-terminated, but the data returned by the EC is not, leading Windows to fail to report any battery data at all. Correct this by concatenating a null terminator (0x00) to the end of the buffer data before inputting to ToString() where needed Change-Id: Ic86048d1d6354b9b0dac3c8957df318d0825c905 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/17783 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-12-15ec/google/chromeec: query cbmem for retrain statusAaron Durbin
The EC switches, including the hardware retrain flag, are cleared when handing off the vboot state in romstage. However, one may still want to query the state of the hardware retrain flag. Thus, add a method to get the flag from cbmem. BUG=chrome-os-partner:60592 BRANCH=reef Change-Id: Ic76cfb3255a8d3c179d5f8b13fa13c518f79faa2 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/17869 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-12-15ec/chromeec: Correct ACPI battery data fed into ToString()Matt DeVillier
ToString() requires the input buffer data to be null-terminated, but the data returned by the EC is not, leading Windows to fail to report any battery data at all. Correct this by concatenating a null terminator (0x00) to the end of the buffer data before inputting to ToString(). Change-Id: I4fdbf97e9b75030374dffc99a954dd9faa6a5209 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/17782 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-12-08buildsystem: Drop explicit (k)config.h includesKyösti Mälkki
We have kconfig.h auto-included and it pulls config.h too. Change-Id: I665a0a168b0d4d3b8f3a27203827b542769988da Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17655 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-12-07sio/acpi: Add more magic bytes to ENTER/EXIT_CONFIG_MODENico Huber
ITE super-i/o chips need a fourth byte and have a special register to exit config mode. Change-Id: Ic40873649d567b87d3a937f2bf068649e67715de Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17286 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-12-06google/chromeec: Add command to control USB PD roleJulius Werner
Normally firmware should have no business messing with the USB PD role (source/sink/whatever) in the EC. But, as so often happens, ugly issues crop up that require weird work-arounds, and before you know it you need to do this for some reason that only makes sense in context. I do now, so add this function to send the necessary host command in the simplest possible fashion. BRANCH=gru BUG=chrome-os-partner:59346 TEST=Used it in a follow-up patch. Change-Id: I07d40feafd6a8387a633d6384efb205baf578d76 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 8b71767caccff9b77d458182ce8066f7abf6321c Original-Change-Id: Ie8d0be98f6b703f4db062fe2f728cd2588347202 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/413030 Original-Reviewed-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-on: https://review.coreboot.org/17627 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-12-05spi: Pass pointer to spi_slave structure in spi_setup_slaveFurquan Shaikh
For spi_setup_slave, instead of making the platform driver return a pointer to spi_slave structure, pass in a structure pointer that can be filled in by the driver as required. This removes the need for platform drivers to maintain a slave structure in data/CAR section. BUG=chrome-os-partner:59832 BRANCH=None TEST=Compiles successfully Change-Id: Ia15a4f88ef4dcfdf616bb1c22261e7cb642a7573 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17683 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-11-25google/parrot: Fix keyboard interrupts, DSDTPrabal Saha
Commit 967cd9a [ChromeOS: fix Kconfig dependencies] broke keyboard interrupts on parrot by making SERIRQ_CONTINUOUS_MODE conditional on CONFIG_CHROMEOS, which it should not be; fix by moving back under main board specific options config. Additionally, Windows [8/8.1/10] fails to enumerate the keyboard when its ACPI entry is located under the SIO device since it is missing an _HID entry, so add the appropriate value per ACPI spec 5 ch. 9.7 Change-Id: Ia69e9b326001d2026b15b4ec03c94f7d03c8a700 Signed-off-by: Prabal Saha <coolstarorganization@gmail.com> Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/17017 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-11-21ec/roda/it8518: Add another embedded controllerDennis Wassenberg
The embedded-controller interface of Roda's Ivy Bridge notebooks is supposedly programmed by AMI. Change-Id: I153d831fcea8a3132c7bd1927ff3b445d9a8e92c Signed-off-by: Dennis Wassenberg <dennis.wassenberg@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17288 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
2016-11-18ec/lenovo/h8: Add USB Always OnNicola Corna
USB AO is the internal name for the dedicated charging port on ThinkPads when in S3 or lower. AOEN (bit 0) is internal name for enabling this feature while AOCF (bits 2 and 3) is the configuration field. According to Peter Stuge, AOCF can be configured in this way: 00 => AC S3 S4 S4 USB on, battery S3 USB on, battery S4 S5 off 11 => AC S3 S4 S4 USB on, battery S3 S4 S5 USB off 10, 01 => equivalent to 00 This commit also adds a new configuration field in the CMOS of the X220 and the X201 to activate this feature. It probably can be also added to all the ThinkPads that support this functionality. With this functionality USB devices are able to negotiate full power from the dedicated port (usually the yellow one) even in S3. Tested on a X201 and X220 with an Android smartphone: with this feature enabled it shows "Charging" when connected during S3, without it it shows "Charging slowly" (or it doesn't charge at all on the X201). For some reasons the "AC only" mode doesn't work, so it has been disabled. Change-Id: Ie1269a4357e2fbd608ad8b7b8262275914730f6e Signed-off-by: Nicola Corna <nicola@corna.info> Reviewed-on: https://review.coreboot.org/17252 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-11-18google/chromeec: Add common infrastructure for boot-mode switchesFurquan Shaikh
Instead of defining the same functions for reading/clearing boot-mode switches from EC in every mainboard, add a common infrastructure to enable common functions for handling boot-mode switches if GOOGLE_CHROMEEC is being used. Only boards that were not moved to this new infrastructure are those that do not use GOOGLE_CHROMEEC or which rely on some mainboard specific mechanism for reading boot-mode switches. BUG=None BRANCH=None TEST=abuild compiles all boards successfully with and without ChromeOS option. Change-Id: I267aadea9e616464563df04b51a668b877f0d578 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17449 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-11-16Revert "ec/lenovo/h8: don't load configuration when booting from s3"Nico Huber
This reverts commit 83df672d2ce481686c5c4e04625bc1b97d7a4a8b. It's based on the assumption that the H8 keeps its configuration during a suspend/resume cycle. User reports indicate that this might not be true. Caching the settings in a cbtable entry might be a better approach. Change-Id: Ic4ba862ee7068ffe214c2aeaadecb4390a0e0529 Reviewed-on: https://review.coreboot.org/17411 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2016-11-14google/chromeec: Add elog events for recovery mode switchesFurquan Shaikh
BUG=chrome-os-partner:59352 BRANCH=None TEST=Verified eventlog on reef 0 | 2016-11-12 19:49:25 | Log area cleared | 4088 1 | 2016-11-12 19:49:25 | Kernel Event | Clean Shutdown 2 | 2016-11-12 19:49:25 | ACPI Enter | S5 3 | 2016-11-12 19:49:39 | System boot | 365 4 | 2016-11-12 19:49:39 | EC Event | Power Button 5 | 2016-11-12 19:49:45 | Chrome OS Recovery Mode | Recovery Button Pressed 6 | 2016-11-12 19:49:45 | Chrome OS Developer Mode 7 | 2016-11-12 19:49:45 | EC Event | Keyboard Recovery 8 | 2016-11-12 19:49:45 | Memory Cache Update | Recovery | Success 9 | 2016-11-12 19:50:46 | System boot | 366 10 | 2016-11-12 19:50:46 | EC Event | Power Button 11 | 2016-11-12 19:50:52 | Chrome OS Recovery Mode | Recovery Button Pressed 12 | 2016-11-12 19:50:52 | Chrome OS Developer Mode 13 | 2016-11-12 19:50:52 | EC Event | Keyboard Recovery Forced Hardware Reinit 14 | 2016-11-12 19:50:52 | Memory Cache Update | Recovery | Success 15 | 2016-11-12 19:51:24 | Power Button 16 | 2016-11-12 19:51:24 | ACPI Enter | S5 17 | 2016-11-12 19:51:27 | System boot | 367 18 | 2016-11-12 19:51:27 | EC Event | Power Button 19 | 2016-11-12 19:51:32 | Wake Source | Power Button | 0 20 | 2016-11-12 19:51:32 | ACPI Wake | S5 21 | 2016-11-12 19:51:32 | Chrome OS Developer Mode 22 | 2016-11-12 19:51:32 | Memory Cache Update | Normal | Success Change-Id: I45dda210cf9d4e5a75404792fcee15b2010787a7 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17394 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-11-10google/chromeec: Sync ec_commands.h host events with ec codebaseFurquan Shaikh
BUG=chrome-os-partner:59352 BRANCH=None TEST=Compiles successfully for reef Change-Id: Ibfa5681e16a97e342633104d2aae1fb0402939b8 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17240 Tested-by: build bot (Jenkins) Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-11-09ec/acpi: Include ec.c unconditionally in romstageNico Huber
Dependencies on EC code should be specified at board level and not here. We can include the file unconditionally in romstage and let the linker decide if it's needed. Change-Id: Ie2d1970ac1dd175a9d42651573a88cd866f19cb9 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17123 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-11-02ec/lenovo/h8: move H8_SOUND_REPEAT downwards to it's commentAlexander Couzens
Change-Id: Ib147d90c31421c46faf99517fd07d290fd6b90a9 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: https://review.coreboot.org/17036 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-11-02ec/lenovo/h8: don't load configuration when booting from s3Alexander Couzens
Some user might change some devices. After a suspend this reset to the (nvram) defaults which breaks the user expectation. Change-Id: Ifacca35210474ec3db41a53d2ad18f3798b14077 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: https://review.coreboot.org/16215 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2016-11-02ec/lenovo/h8: move charge priority into own functionAlexander Couzens
Change-Id: I53c7cffd0f32f9babc5fb70d5a2440a7d3377602 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: https://review.coreboot.org/17035 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2016-10-31ec/acpi: Add missing includeNico Huber
Change-Id: I61c2191f28b6c2c9a6bc587dc3b6c2ae28205192 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17124 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 22:29:42 +0000