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2020-05-02acpi: Move ACPI table support out of arch/x86 (3/5)Furquan Shaikh
This change moves all ACPI table support in coreboot currently living under arch/x86 into common code to make it architecture independent. ACPI table generation is not really tied to any architecture and hence it makes sense to move this to its own directory. In order to make it easier to review, this change is being split into multiple CLs. This is change 3/5 which basically is generated by running the following command: $ git grep -iIl "arch/acpi" | xargs sed -i 's/arch\/acpi/acpi\/acpi/g' BUG=b:155428745 Change-Id: I16b1c45d954d6440fb9db1d3710063a47b582eae Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40938 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-06mb/google/kahlee: 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: I78f386eb47fc9b91992884e309dbbf33fb3d4e92 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40179 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-25acpi: correct the processor devices scopeMichał Żygowski
The ACPI Spec 2.0 states, that Processor declarations should be made within the ACPI namespace \_SB and not \_PR anymore. \_PR is deprecated and is removed here. Additionally add processor scope patching for P-State SSDT created by AGESA, becasue AGESA creates the tables with processors in \_PR scope. TEST=boot Debian Linux on PC Engines apu2, check dmesg that there are no errors, decompile ACPI tables with acpica to check whether the processor scope is correct and if IASL does not complain on wrong checksum, run FWTS Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I35f112e9f9f15f06ddb83b4192f082f9e51a969c Reviewed-on: https://review.coreboot.org/c/coreboot/+/39698 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-18mainboard/google: 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: I09cc279b1f75952bb397de2c3f2b299255163685 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39607 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2018-11-23mb: Set coreboot as DSDT's manufacturer model IDElyes HAOUAS
Field 'OEMID' & "OEM Table ID" are related to DSDT table not to mainboard. So use macro to set them respectvely to "COREv4" and "COREBOOT". Change-Id: I060e07a730e721df4a86128ee89bfe168c69f31e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/29790 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: David Guckian
2018-10-23mb/kahlee mb/gardenia: Remove smbus.asl includeRichard Spiegel
The file soc/amd/stoneyridge/acpi/smbus.asl has 0 bytes (no content). Remove the include of this file. BUG=b:117814641 TEST=Build grunt and gardenia. Change-Id: I0c48167195a9708afc255490bb1996b6dfc7bdfb Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/29178 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-25mb/google/x86-boards: Get rid of power button device in corebootFurquan Shaikh
As per the ACPI specification, there are two types of power button devices: 1. Fixed hardware power button 2. Generic hardware power button Fixed hardware power button is added by the OSPM if POWER_BUTTON flag is not set in FADT by the BIOS. This device has its programming model in PM1x_EVT_BLK. All ACPI compliant OSes are expected to add this power button device by default if the power button FADT flag is not set. On the other hand, generic hardware power button can be used by platforms if fixed register space cannot be used for the power button device. In order to support this, power button device object with HID PNP0C0C is expected to be added to ACPI tables. Additionally, POWER_BUTTON flag should be set to indicate the presence of control method for power button. Chrome EC mainboards implemented the generic hardware power button in a broken manner i.e. power button object with HID PNP0C0C is added to ACPI however none of the boards set POWER_BUTTON flag in FADT. This results in Linux kernel adding both fixed hardware power button as well as generic hardware power button to the list of devices present on the system. Though this is mostly harmless, it is logically incorrect and can confuse any userspace utilities scanning the ACPI devices. This change gets rid of the generic hardware power button from all google mainboards and relies completely on the fixed hardware power button. BUG=b:110913245 TEST=Verified that fixed hardware power button still works correctly on nautilus. Change-Id: I733e69affc82ed77aa79c5eca6654aaa531476ca Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/27272 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-23mb/google/kahlee/dsdt.asl: Add method _SWSRichard Spiegel
_SWS is the recommended method of wake source retrieval. Now that PM1I and GPEI are available at NVS, add the method _SWS to kahlee/grunt ACPI code. BUG=b:76020953 TEST=Build grunt Change-Id: I5930438af40e6f9177462582cafb65401d9c60f4 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/26217 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-05-08src/mainboard: Set ACPI OEM ID values to 6 characters longMartin Roth
Change OEM ID values to 6 characters to fix error compiling with IASL version 20180427. Also update table creator to 8 characters from 7. Change-Id: Id6c9a7b08dc4a9efeb69011393e29aa5a6bc54c4 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/26047 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-01-13google/kahlee/grunt: Move ASL to variantsMarc Jones
Move the apci/ to the baseboard and move mainboard.asl to each variant. BUG=b:71873651 TEST=build BRANCH=none Change-Id: I8a829f2946e4b280cd78574eb8dbda6c2a9a1028 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/23229 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
2017-12-02mainboard/google/kahlee: Remove usb_oc.asl filesMartin Roth
These files aren't needed for the overcurrent functionality. BUG=b:69305596, b:69229635 TEST=Build Grunt & Kahlee. Overcurrent wasn't yet enabled so no other testing was needed. Change-Id: I8dcd50a249e387ccf1142949b359cee09942460a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/22659 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-11-22Create SOC description file soc.aslRichard Spiegel
Request from commit 519680948b (move carrizo_fch.asl code to soc), merge several includes into a single file in soc directory. Rename soc_fch.asl to sb_fch.asl. Rename fch.asl to sb_pci0_fch.asl. Then copy the required section from dsdt.asl into a new soc.asl. Affected boards: amd/gardenia and google/kahlee. BUG=b:69368752 Change-Id: I83d850cf9457f7c2c787336823d993ae2e9d28ce Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22541 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-19mb/google/kahlee: Move ec.h into variant include directoriesMartin Roth
The mainboard directory is included through the PI makefile - most mainboard directories aren't in the include path at all. Move the ec.h file into the baseboard/variant directory that is already in the include path. BUG=b:69220826 TEST=Build Change-Id: I89d361b700c66ba576de724927574fdab9461fc6 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/22497 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-15variants/kahlee: Add thermal ASLMarc Jones
Connect the EC thermal to Kahlee and Grunt thermal ASL. Intialize GNVS thermal values in the mainboard finalize. BUG=b:67999819 Change-Id: I89159a5fd3c639e511139b8c5948b6a4ee19aaa3 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22400 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2017-11-15mb/{amd/gardenia,google/kahlee}: move carrizo_fch.asl code to socRichard Spiegel
Code within carrizo_fch should be SOC specific instead of board specific. BUG=b:64034810 Change-Id: I5de2020411794bfcd3730789f62af9c9834a018b Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/22455 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-09mainboard/google/kahlee: Move usb_oc.asl into variant/acpiMartin Roth
This compares to the acpi directory in other variants. BUG=b:68293392 TEST=Build and boot kahlee Change-Id: I05d402995b280d6f020bc2575063dbffefa30670 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/22372 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-10-20kahlee: Set Kahlee GPEsMarc Jones
Add GPE configuration table. Remove GPE3 from the power button ASL and set the EC to GPE3(AGPIO22). Set the EC and PCIE/WLAN SCI GPIO signals. Set GPE ASL methods for: PCIE/WLAN 8h EHCI 18h XHCI 1fh Note EC GPE3 methods are in the EC ASL. BUG=b:63268311 BRANCH=none TEST=Test lidswitch powers the device on and off at the login screen. Change-Id: I27c880ee84b6797d999d4d5951602b654ede948e Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22096 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-07-31google/kahlee: Add EC and GNVS ACPIMarc Jones
Add ACPI support for the Google EC, which requires GNVS support for passing information from the EC to firmware and OS. Change-Id: I0a308bcd608a135cc9633273a05527f020b60743 Signed-off-by: Marc Jones <marc.jones@scarletltd.com> Reviewed-on: https://review.coreboot.org/20276 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-07-27google/kahlee: Start Kahlee mainboardMarc Jones
Copied from amd/gardenia. Update the appropriate board name strings. Uses the soc/ structure. Change-Id: Ia68b16969518f4d63d5d2dea7658a472b2daca05 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/19830 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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