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2019-06-07soc/intel/cannonlake: Add _DSM method for SD controllerV Sowmya
The SD controller seems to take some time after restarting the clock at 1.8V before it actually switches from 3.3V to 1.8V. Add a _DSM method that simply sleeps when switching between 3.3V and 1.8V. Otherwise, the kernel times out too quickly waiting for the card to acknowledge the 1.8V switch. The card itself is waiting until it sees the clk signal being driven at 1.8V. BUG=b:125441242 TEST=Boot Hatch with SD card and CR2 removed, observe voltage switch succeeds. Change-Id: I15090ed9f9bc90b35dfcba47c913e3d37b799d0b Signed-off-by: V Sowmya <v.sowmya@intel.com> Signef-off-by: Evan Green <evgreen@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33233 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-05-06soc/intel/cannonlake/acpi: Add board level s0ix call backEric Lai
Add board level s0ix call back. Since some driver doesn't care _ON/_OFF method. Add a control method for s0ix usage. BUG=b:129177593 TEST=NA Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I404f388b19355ae89b36d1fb07f9fb4f97eb3b2d Reviewed-on: https://review.coreboot.org/c/coreboot/+/32539 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-03-08coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX)Julius Werner
This patch is a raw application of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-04soc/intel/cnl/acpi: add ish ACPI deviceJett Rink
Create the ISH ACPI device so we can hang fields off of a _DSD table. Since this is also a PCI device that has run time probing, we can always emit the ACPI device and let the device tree turn the device on or off. BRANCH=none BUG=b:122722008 TEST=verify that _DSD table gets publish under ISH device in kernel ACPI tables. Also verified that device is still turned off if device tree for ISH is off. Change-Id: Ic0231f1ac637fea0e251eb3ac84f0fd8d64c12b2 Signed-off-by: Jett Rink <jettrink@chromium.org> Reviewed-on: https://review.coreboot.org/c/31681 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-04soc/intel/cannonlake: Fix DSDT compile remarksLijian Zhao
The following remarks show up during cannonlake based platform coreboot build: dsdt.asl 55: Offset (0x00), Remark 2158 - ^ Unnecessary/redundant use of Offset operator dsdt.asl 136: Offset (0xa8), Remark 2158 - ^ Unnecessary/redundant use of Offset operator Address those two remarks in coreboot. BUG=N/A TEST=Build coreboot and check build log to see no more remark. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: Iad660347b32d90ac1176654820375e30a21b5ffe Reviewed-on: https://review.coreboot.org/c/31666 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
2019-02-27soc/intel/cannonlake: Add a config for configuring SD_VDD1_PWR_EN#Rizwan Qureshi
SD controller in CNL-PCH provides a ability to configure the behavior of SD_VDD1_PWR_EN# as an active high or low signal. FSP provides an UPD "SdCardPowerEnableActiveHigh" to control the same. However, for platforms using SD_VDD1_PWR_EN# as active high, the SDXC card connector is always powered and may impact system power. This is because SD_VDD1_PWR_EN# does not de-assert during SDXC D3 or when SD card is not inserted. Workaround is to change the pad ownership of SD_VDD1_PWR_EN to GPIO and force the TX buffer to low in _PS3. And restore the pad mode to native function in _PS0. Hence add a Kconfig option to update the UPD, which the board can select based on how the SD_VDD1_PWR_EN is implemented on it. And, the workaround gets applied based on this config. BUG=b:123350329 Change-Id: Iee262d7ecdf8c31362aec3d95dd9b3e8359e0c25 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/c/31445 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-02-27soc/intel/cannonlake: Add ASL functions to manipulate RX/TX buffersRizwan Qureshi
Add a function in gpio ASL library to enable/disable pad Rx/Tx Buffers. BUG=b:123350329 Change-Id: I6c40d79debb61b0c4e96e485b410d446b77d9cf6 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/c/31619 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-02-26soc/intel/cannonlake: Update GPIO definitions for Virtual GPIORizwan Qureshi
Denote appropriate reserved groups as virtual GPIOs in Cannonlake LP/H SoC. Change-Id: I4da161b91f83749b0ae29b387b5c99c1c3f706d8 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/c/31552 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-02-22soc/intel/cannonlake: Add ASL function for setting pad modeRizwan Qureshi
Add a function in gpio ASL library to set pad mode. BUG=b:123350329 Change-Id: I6c683f27ddffc3132001706d1694c71bb5664577 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/c/31444 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-02-20src/soc/intel/cannonlake: Add _DSM methods for LPIT tableLijian Zhao
This patch adds the _DSM method 5 and 6 for entering and exiting S0ix. The _DSM method gets injected into DSDT table and called from kernel. LPIT table is hardcoded in this patch but the proper way to implement is to use inject_dsdt to make the _DSM methods available for soc's to implement. Calling the LPIT table from mainboard here so that with the current implementation the platforms which do not have lpit support throw compilation error. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: Ia908969decf7cf12f505becb4f4a4a9caa7ed6db Reviewed-on: https://review.coreboot.org/c/31101 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shaunak Saha <shaunak.saha@intel.corp-partner.google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-01-23soc/intel/cannonlake: Replace device name B0D4 with TCPUSumeet Pawnikar
Replace device name from B0D4 with TCPU for DPTF sensor. This helps to maintain consistency between coreboot and UEFI BIOS. Change-Id: I962d74fc1baa07581d065734aaabb4dcd5e3d247 Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/31029 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-01-03soc/intel/cannonlake: Add cannonlake ACPI GPIO opLijian Zhao
Follow instrcution from https://doc.coreboot.org/acpi/gpio.html to implement GPIO toggling method, covered for both CNP_LP and CNP_H pch. BUG=N/A TEST=Build and boot up fine on sarien platform, add an dummy STSX in DSDT table, read back from iotools to confirm the GPIO tx state get updated. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: I006a6a8fc580c73ac0938968397a628a4ffe504f Reviewed-on: https://review.coreboot.org/c/30461 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-12-10soc/intel/cannonlake: Fix GPIO reportingDuncan Laurie
The kernel GPIO driver only expects some GPIO communities to be exported in the _CRS and it will not work correctly if the other communities are exported. CNL-LP: GPIO communities 0, 1, 4 CNL-H: GPIO communities 0, 1, 3, 4 Additionally one of the pin offset values was incorrect in GPIO community 1 for CNL-LP. This doesn't have any specific failure mode but it was found when auditing the GPIO code. Details of the kernel expected map can be found in the linux kernel at drivers/pinctrl/intel/pinctrl-cannonlake.c BUG=b:120686247 TEST=check /sys/kernel/debug/pinctrl/INT34BB:00/pins to ensure that pins >= 198 are not reading all zeros for the pin config registers. Change-Id: Ie1a2f3b9f9f4b24a9fc57e468dee50e99753912f Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/30112 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-12-04soc/intel/cannonlake: Add DPTF ACPI codeDuncan Laurie
Define the constants that DPTF expects from the SOC in order to use the common DPTF ACPI code. For cannonlake this indicates the CPU device is called B0D4 and is at PCI address 00:04.0. Change-Id: I43c2f8dd7281d3e9f791ab01478ee7823fd6b128 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/29759 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-11-30cpu/intel/common: Use a common acpi/cpu.asl fileArthur Heymans
Change-Id: Ifa5a3a22771ff2e0efa14fb765603fd5e0440d59 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/29894 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: David Guckian
2018-11-30soc/intel/common: Rework acpi/cpu.aslArthur Heymans
Use acpigen_write_processor_cnot to implement notifications to the CPU. Change-Id: Id64f9857bbd7db520c94de949db8f823f71d6dae Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/29891 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2018-11-15soc/intel/cannonlake: Make static IRQ mapping for CNP PCH pci devicesSubrata Banik
Since PIRQ->IRQ mapping registers PxRC are not available after FSP-S call due to PCH requirement change from CNP PCH onwards, hence making static IRQ mapping for pci_irqs.asl and pcie.asl Also remove unused irqlinks.asl from soc/intel/cannonlake/acpi/ Change-Id: I35e2ed150a1db195fc9ce13897e65b23fc8b7ca1 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/29628 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-11-07mb/{intel/google}: Move CNVi ASL entry from static DSDT to dynamic SSDT ↵Subrata Banik
generation This changes uses drivers/intel/wifi chip for CNVi device to ensure that: 1. Correct device name shows in ACPI name space 2. Correct wake up shows in cat /proc/acpi/wakeup 3. Remove cnvi.asl from soc/intel/cannonlake Change-Id: Ic81de2dce6045ced913766790a40ed19119f5118 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/29399 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-10-25soc/intel/cannonlake: Enable S4 sleep state supportpraveen hodagatta pranesh
Add ACPI entry in sleepstates.asl to support S4 (hibernate). TEST: boot to Windows on CFL RVP11 & RVP8, verified hibernate functionality. Change-Id: I751c774e6ec7fd89ac3af5a619033bd38a759281 Signed-off-by: praveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com> Reviewed-on: https://review.coreboot.org/28846 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-10-17soc/intel/cannonlake: Add CNP PCH-H gpio pin definitionspraveen hodagatta pranesh
- CNL PCH-H has 12 GPIO groups which are grouped under 5 gpio communities. - Add gpio pin definitions for CNP-H and related changes. - Add gpio device name, host software ownership reg offset for CNP-H. BUG: none TEST: build and flash, boot to windows and yocto os on both CFL RVP8 & RVP11 and verify power management, IO device functionalities work fine. Change-Id: I496ec059de125b97c646581bbd3b8bfe6ffa641e Signed-off-by: praveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com> Reviewed-on: https://review.coreboot.org/28890 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-10-09soc/intel/cannonlake: Add PCIE ASL entrySubrata Banik
This patch creates _PRT entires for each PCIE root port devices. TEST=Able to see PCIE wake device in cat /proc/acpi/wake list Change-Id: I183c89c92139e15e0bfc39620710dbdc6597b351 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/28800 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-10-09soc/intel/cannonlake: Make correct IRQ mapping for CNL SA and PCH PCI devicesSubrata Banik
This patch provides option for PCI IRQ mapping in both PIC and APIC mode. TEST=Build and Boot on CNL RVP. Change-Id: Ie26750ac9dc2ce940b0c116085c041de439075df Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/28799 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-09-28soc/intel/cannonlake: Add ACPI entry for LANLijian Zhao
Add ACPI DSDT entry for integrated Gigabit LAN controller. Change-Id: I15bf1d4065894531871380b3318f553b637f4a97 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/28743 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-08-30soc/intel/cannonlake: Fix comment errors for SMBUSLijian Zhao
On CannonLake PCH, SMBUS stays at Bus 0 Device 31 and Function 4, previous comment in southbridge.asl mention it as Function 3 that was a mistake. BUG=N/A TEST=N/A Change-Id: I29786457379809b6fcb592e1136ff612539e24dc Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/28366 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2018-04-05soc/intel/cannonlake: Clear EMMC timeout when boot source is not EMMCBora Guvendik
Clear EMMC timeout register to avoid EMMC issue according to cannonlake bios writer guide. _PS0 is not called by kernel when boot source is not EMMC but kernel still initializes emmc. Add _INI to EMMC,SD asl code to cover cases that the system doesn't boot from EMMC. BUG=b:76202699 TEST=Install OS into EMMC Change-Id: I4eef23f637f781b709696951c5bd825530cc1d11 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/25290 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-02-22soc/intel/cannonlake: Clear EMMC timeout registerLijian Zhao
Clear EMMC timeout register to avoid EMMC issue according to cannonlake bios writer guide. BUG=b.71586766 TEST=Install OS into EMMC successfully on meowth P1 platform. Change-Id: I39e927a2c312c94561213f9f7c3319dcafa426b9 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23831 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2018-02-16soc/intel/cannonlake: Update GPIO ASLLijian Zhao
GPIO pin definition had been updated to match Cannonlake PCH-LP EDS, hence the ACPI dsdt table will include those changes as well. BUG=None TEST=Build coreboot image, flah coreboot image into DUT, and target system can boot up into OS. Change-Id: I958e0cb71b4e656bec9bfe2d12076b577b57629b Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23664 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-16soc/intel/cannonlake: Use common PCR ASLLijian Zhao
Switch to use common version of PCR asl. BUG=NONE TEST=Boot up into chrome OS properly on cannonlake rvp platform. Change-Id: I4975704434d4743bcc0fb6062115da349166c3a6 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23699 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2018-01-24soc/intel/cannonlake: Add child CARD device into eMMC/SD controllerSubrata Banik
For the internal eMMC to be used by non-chrome for installation, the CARD device and _RMV methods are required. Without these, other OSes does not show the eMMC as a valid installation target. TEST= boot CNL-RVP with Tiano payload and install Windows 10 to the internal eMMC drive. Change-Id: Icfdccd88bc113d97c2fabf4c63d8d772737a6057 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23314 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-01-24soc/intel/cannonlake: Port SD Controller W/A from Intel Reference codeSubrata Banik
Solution: To do an additional config read to the SD controller after the controller has been power gated (put to D3) Change-Id: Ia2438c767332b0e2d413c71b06b052bf9ab4a96c Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23313 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-01-24soc/intel/cannonlake: Port eMMC controller W/A from Intel Reference codeSubrata Banik
Solution: To do an additional config read to the eMMC controller after the controller has been power gated (put to D3) Change-Id: Ieac939c9108e84ba6c7c26b1a49aaf829d8456b7 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23312 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-13src/soc/intel/cannonlake: Add _PRW for CNViBora Guvendik
Add _PRW so that wake on WLAN feature works. TEST=Boot to OS and check if WLAN device wakes host. Change-Id: Id6689754d1c4100615e4e4ae5a7f9846f4bf785f Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/22611 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2017-11-23soc/intel/cannonlake: Add PM methods to power gate SD card controllerVaibhav Shankar
When system enters S0ix, system fails to power gate SD card controller. This patch implements PM methods to put the SD card controller in D3 during S0ix entry. TEST=Suspend and resume using 'echo freeze > /sys/power/state'. The System should not be blocked by sd card controller. Change-Id: I9a9fe14fb6cd3b76ee95c565b3359cdae1a3c445 Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com> Reviewed-on: https://review.coreboot.org/22487 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2017-11-20soc/intel/cannonlake: Add ACPI workaround for EMMCLijian Zhao
Two W/A had been added here for EMMC to make it working properly. 1. Enable power gating after D3 entry, disable power gating before D0 entry. 2. Add 50 ms delay to ensure Rcomp calibration done before EMMC out of D3. BUG=b:69323943 TEST=Run multiple ACPI S3 cycles on cannonlake u LPDDR4 platform. Change-Id: Ic6e98264521fb02b911a8c157a7982afa35fe20c Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/22390 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-17soc/intel/cannonlake: Add cpu.asl fileShaunak Saha
This patch adds the cpu.asl file in cnl. We are only defining the PNOT method here in this patch as this is needed by the ec/google/chromeec/acpi/ec.asl file for the AC methods. TEST= code compiles and boots when we include the ec.asl file. Change-Id: Id93012833fac116d4d7514aa2d0b8493d2f666a9 Signed-off-by: Shaunak Saha <shaunak.saha@intel.com> Reviewed-on: https://review.coreboot.org/22365 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2017-11-15soc/intel/cannonlake: Fix and clean up xhci ACPI codeVaibhav Shankar
During S3 cycling, system entered S3 only once and falied to enter S3 the second time. The system gets stuck at this point and we have to do a cold reboot to restore the system. Since XHCI IP is able to power gate during kernel freeze/suspend, this patch removes unnecessary device gating from ASL. This helps in continuous cycling of S3. BUG=b:69115421 TEST=run powerd_dbus_suspend multiple times and check if the system enters and resumes from S3. Change-Id: Id459631ea2d32feea4b8f658fd34fa25945f909e Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com> Reviewed-on: https://review.coreboot.org/22389 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-10-20soc/intel/cannonlake: Add platform.aslLijian Zhao
Include common platform.asl to have generic indication of power transition state of system. TEST=Enter and resume from S3, check the post code had been changed to 0096 and 0097. Change-Id: Ic38ac6d7e60441caeba5c088c9dbe4d901355782 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/22111 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
2017-10-12soc/intel/cannonlake: add length information for communitiesBora Guvendik
TEST = Boot to OS, check if pinctrl probed successfully Change-Id: Ib20c955d535cd9c48175b4d3934b4699b6186874 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/21974 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
2017-10-12soc/intel/cannonlake: Add ACPI platform sleep capabilityVaibhav Shankar
Add the required ACPI sleep states Change-Id: I7750062554f087e4f88da56790e4122d5fa20529 Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com> Reviewed-on: https://review.coreboot.org/21975 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
2017-10-05soc/intel/cannonlake: Add all the SOC level DSDT tablesLijian Zhao
Add all the SOC level DSDT tables, reference from skylake/kabylake. Change-Id: Ia72bbe87b32d37db01f8768bd8447cb6ee1567a9 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/21860 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-10-03soc/intel/cannonlake: add initial ASL methods for SCS, GPIOBora Guvendik
Add ACPI methods for gpio, scs and pcr. TEST=Boot to OS. Change-Id: I0dc31662dd3f5dbb3bda43aa8cf507128facde51 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/21685 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-10-03soc/intel/cannonlake: Add northbridge dsdt tableLijian Zhao
Add ACPI dsdt table for northbridge, report proper resources in dsdt entries. TEST=Boot up into OS fine. Change-Id: I382d87da087ae7828eaa7ff28bc9597a332ca5bc Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/21756 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-19soc/intel/cannonlake: Add PCIE IRQsBora Guvendik
Change-Id: Iea99baaa58d2212e7d09a19aaac9d303226f7c5e Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/21530 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-13soc/intel/cannonlake: Add common ACPI support for CNLLijian Zhao
Basic ACPI support for CNL on top of common ACPI, which will establish a root of FADT table, fill MADT entry, create gnvs field, record wake status and convert device names into DSDT dev definitions. Change-Id: Ibc16d2afdd3cb9bad2ecb85cf320c88504409707 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/21076 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 15:22:05 +0000