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coreboot-kgpe-d16/src/soc/intel/skylake/chip.h

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soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2008 coresystems GmbH
* Copyright (C) 2014 Google Inc.
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
* Copyright (C) 2015 Intel Corporation.
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
skylake: provide GPE0 routing devicetree configuration On skylake the GPE0 routing can be dynamically changed to a particular GPIO group. Provide the ability for the mainboard to set the route accordingly. If any of the values in the devicetree are the same the current setting in the PMC register is used. The GPIO communities need to have matching configuration for the plumbing to work properly. BUG=chrome-os-partner:43778 BRANCH=None TEST=Built and booted glados w/ and w/o devicetree changes. Fields are set accordingly. Original-Change-Id: I263d648c8ea8a70b21570f01b333d05a5fa2a4e3 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/291930 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: I966d38bc197dbb52a2ba50927c06e243e169afbe Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11203 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-08 05:29:42 +02:00
#ifndef _SOC_CHIP_H_
#define _SOC_CHIP_H_
skylake: Add SD card device to configure card detect GPIO Add a PCI driver for the skylake SD card device and have it generate an entry in the SSDT for the card detect GPIO if it is provided by the mainboard in devicetree. This sets up a card detect GPIO configuration that will trigger an interrupt on both edges with a 100ms debounce timeout and can wake the SD controller from D3 state. The GpioInt() entry is bound to the "cd-gpio" device property which will be consumed by the kernel driver. The resulting ACPI output in the SSDT will be combined with the SDXC device declaration in the DSDT. Example: Scope (\_SB.PCI0.SDXC) { Name (_CRS, ResourceTemplate () { GpioInt (Edge, ActiveBoth, SharedAndWake, PullNone, 10000, "\\_SB.PCI0.GPIO", 0, ResourceConsumer) { 35 } }) Name (_DSD, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () { "cd-gpio", Package () { \_SB.PCI0.SDXC, 0, 0, 1 } } } }) } Change-Id: Ie4c1bfadd962cf55a987edb9ef86e92174205770 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/14995 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-05-11 00:56:16 +02:00
#include <arch/acpi_device.h>
skylake: Support common LPSS I2C driver Support the common Intel LPSS I2C driver for the 6 I2C bus controllers that are present on the Skylake-LP PCH with a 120 mHz clock. The required lpss_i2c_base_address() method is implemented separately for verstage/romstage and ramstage environments. This provides methods to convert to and from "struct device" and the I2C controller bus number for that device. These are used to provide support for the "I2C Bus Operations" that are present in the coreboot devicetree. To support the I2C controller before ramstage an early init function is provided to do minimal initializaiton of the PCI device and assign a temporary base address for use before memory. The final base address is assigned during device enumeration and used during ramstage. Because it is usually not necessary to enable I2C controllers before ramstage a config register for the devicetree is provided to perform early initialization of this controller. In addition the bus speed can be set in the devicetree and that speed will be applied when the device is initialized. If not provided the default speed is set to I2C_SPEED_FAST. This was tested with the google/chell mainboard by reading and writing from the trackpad and codec devices during both verstage and ramstage. Change-Id: Ia0270adfaf2843a3be4e00c732c85401a3401ef5 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15105 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-08 01:40:19 +02:00
#include <device/i2c.h>
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
#include <stdint.h>
skylake: provide GPE0 routing devicetree configuration On skylake the GPE0 routing can be dynamically changed to a particular GPIO group. Provide the ability for the mainboard to set the route accordingly. If any of the values in the devicetree are the same the current setting in the PMC register is used. The GPIO communities need to have matching configuration for the plumbing to work properly. BUG=chrome-os-partner:43778 BRANCH=None TEST=Built and booted glados w/ and w/o devicetree changes. Fields are set accordingly. Original-Change-Id: I263d648c8ea8a70b21570f01b333d05a5fa2a4e3 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/291930 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: I966d38bc197dbb52a2ba50927c06e243e169afbe Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11203 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-08 05:29:42 +02:00
#include <soc/gpio_defs.h>
skylake: Add GPE header file to chip.h Add the GPE header file to skylake chip.h so the SOC-defined macros for the various GPE values can be used in devicetree directly. For example: chip drivers/i2c/touchpad register "wake" = "GPE0_DW0_05" device i2c 15.0 on end end Change-Id: Ic322108561b34aa34a24a4daba6ba7a4f7a3f9a4 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/14991 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-05-12 00:08:50 +02:00
#include <soc/gpe.h>
skylake/devicetree: Add PIRQ Routing programming Program PIRQ Routing with correct values, as done by FSP, and also in 'soc/intel/skylake/romstage/pch.c' file. If not done, these values get overridden by "0" during PxRC -> PIRQ programming in ramstage, in 'soc/intel/skylake/lpc.c' file pch_pirq_init()function. BUG=none BRANCH=none TEST=Build and boot kunimitsu Change-Id: Ibeb9a64824a71c253e45d6a1c6088abd737cf046 Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Reviewed-on: https://review.coreboot.org/16044 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2016-08-03 08:45:22 +02:00
#include <soc/irq.h>
skylake: Generate ACPI timing values for I2C devices Have the Skylake SOC generate ACPI timing values for the enabled I2C controllers instead of passing it in the DSDT with static timings. The timing values are generated from the controller clock speed and are more accurate than the hardcoded values that were in the ASL which were originally copied from Broadwell where the controller is running at a different clock speed... Additionally it is now possible for a board to override the values using devicetree.cb. If zero is passed in for SCL HCNT or LCNT then the kernel will generate its own timing using the same forumla, but if the SDA hold time value is zero the kernel will NOT generate a correct value and the SDA hold time may be incorrect. This was tested on the Chell platform to ensure all the I2C devices on the board are still operational with these new timing values. Change-Id: I4feb3df9e083592792f8fadd7105e081a984a906 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15291 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21 19:41:19 +02:00
#include <soc/intel/common/lpss_i2c.h>
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
#include <soc/pci_devs.h>
skylake: Add Deep Sx configuration for wake pins Add support for enabling various pins in Deep Sx by setting a register in the mainboard devicetree. BUG=chrome-os-partner:43079 BRANCH=none TEST=build and boot on glados Original-Change-Id: I1b4fb51f72b88bdc49096268bdd781750dcd089d Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/288920 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I7555a92fecc6e78b579ec0bc18da202cb0c824e2 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/11170 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-07-25 00:37:13 +02:00
#include <soc/pmc.h>
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
#include <soc/serialio.h>
intel/skylake: Clean up USB configuration in devicetree Instead of having many different arrays for USB configuration, with each array containing one bit of information, have one array containing all the information for each port. This way we can put the basic tuning parameters into a structure and then define structures for the basic supported configurations. The existing port definitions are taken from the Skylake HSIO tuning guide. BUG=chrome-os-partner:40635 BRANCH=none TEST=build and boot on glados, verify USB functionality in all ports. Change-Id: I5873dee011ae9e250b6654c73a7bd5c17681095b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 864040412b2d2923d3acbfca8055724887c58506 Original-Change-Id: Id518b1086abbe4a8c25d77fd4efc2d0de856bd5f Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/306734 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12163 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-10-16 22:58:11 +02:00
#include <soc/usb.h>
intel/skylake: Add VrConfig UPD parameters from coreboot Adding VrConfig UPDs and assign values to those from devicetree BRANCH=none BUG=chrome-os-partner:45387 TEST=Build and booted in kunimitsu CQ-DEPEND=CL:310192 Change-Id: Ifce9dfacabc742b55266c48459c56c69b1f22236 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b34a3cc77afc8795abb64972f8169986c30c2acd Original-Change-Id: Ifa960e718ed77db729f1fc4e2c00c9b305093e04 Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/311317 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12944 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2015-11-20 07:16:54 +01:00
#include <soc/vr_config.h>
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
skylake: Move I2C bus configuration to separate structure Move the existing I2C voltage configuration variable into a new structure that is equivalent, similar to how USB ports are configured. This is to make room for additional I2C configuration options like bus speed and whether to enable the bus in early boot which are coming in a subsequent commit. The affected mainboards are updated in this commit so it will build. Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: Id2dea3df93e49000d60ddc66eb35d06cca6dd47e Reviewed-on: https://review.coreboot.org/15104 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-07 02:21:00 +02:00
#define SKYLAKE_I2C_DEV_MAX 6
enum skylake_i2c_voltage {
I2C_VOLTAGE_3V3,
I2C_VOLTAGE_1V8
};
struct skylake_i2c_config {
skylake: Support common LPSS I2C driver Support the common Intel LPSS I2C driver for the 6 I2C bus controllers that are present on the Skylake-LP PCH with a 120 mHz clock. The required lpss_i2c_base_address() method is implemented separately for verstage/romstage and ramstage environments. This provides methods to convert to and from "struct device" and the I2C controller bus number for that device. These are used to provide support for the "I2C Bus Operations" that are present in the coreboot devicetree. To support the I2C controller before ramstage an early init function is provided to do minimal initializaiton of the PCI device and assign a temporary base address for use before memory. The final base address is assigned during device enumeration and used during ramstage. Because it is usually not necessary to enable I2C controllers before ramstage a config register for the devicetree is provided to perform early initialization of this controller. In addition the bus speed can be set in the devicetree and that speed will be applied when the device is initialized. If not provided the default speed is set to I2C_SPEED_FAST. This was tested with the google/chell mainboard by reading and writing from the trackpad and codec devices during both verstage and ramstage. Change-Id: Ia0270adfaf2843a3be4e00c732c85401a3401ef5 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15105 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-06-08 01:40:19 +02:00
/* Bus speed in Hz, default is I2C_SPEED_FAST (400 KHz) */
enum i2c_speed speed;
/* Bus should be enabled prior to ramstage with temporary base */
int early_init;
skylake: Generate ACPI timing values for I2C devices Have the Skylake SOC generate ACPI timing values for the enabled I2C controllers instead of passing it in the DSDT with static timings. The timing values are generated from the controller clock speed and are more accurate than the hardcoded values that were in the ASL which were originally copied from Broadwell where the controller is running at a different clock speed... Additionally it is now possible for a board to override the values using devicetree.cb. If zero is passed in for SCL HCNT or LCNT then the kernel will generate its own timing using the same forumla, but if the SDA hold time value is zero the kernel will NOT generate a correct value and the SDA hold time may be incorrect. This was tested on the Chell platform to ensure all the I2C devices on the board are still operational with these new timing values. Change-Id: I4feb3df9e083592792f8fadd7105e081a984a906 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/15291 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-21 19:41:19 +02:00
/* Custom bus speed configuration { scl_lcnt, scl_hcnt, sda_hold } */
struct lpss_i2c_speed_config speed_config[LPSS_I2C_SPEED_CONFIG_COUNT];
skylake: Move I2C bus configuration to separate structure Move the existing I2C voltage configuration variable into a new structure that is equivalent, similar to how USB ports are configured. This is to make room for additional I2C configuration options like bus speed and whether to enable the bus in early boot which are coming in a subsequent commit. The affected mainboards are updated in this commit so it will build. Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: Id2dea3df93e49000d60ddc66eb35d06cca6dd47e Reviewed-on: https://review.coreboot.org/15104 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-07 02:21:00 +02:00
};
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
struct soc_intel_skylake_config {
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
/*
* Interrupt Routing configuration
* If bit7 is 1, the interrupt is disabled.
*/
uint8_t pirqa_routing;
uint8_t pirqb_routing;
uint8_t pirqc_routing;
uint8_t pirqd_routing;
uint8_t pirqe_routing;
uint8_t pirqf_routing;
uint8_t pirqg_routing;
uint8_t pirqh_routing;
/* GPE configuration */
skylake: provide GPE0 routing devicetree configuration On skylake the GPE0 routing can be dynamically changed to a particular GPIO group. Provide the ability for the mainboard to set the route accordingly. If any of the values in the devicetree are the same the current setting in the PMC register is used. The GPIO communities need to have matching configuration for the plumbing to work properly. BUG=chrome-os-partner:43778 BRANCH=None TEST=Built and booted glados w/ and w/o devicetree changes. Fields are set accordingly. Original-Change-Id: I263d648c8ea8a70b21570f01b333d05a5fa2a4e3 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/291930 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: I966d38bc197dbb52a2ba50927c06e243e169afbe Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11203 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-08 05:29:42 +02:00
uint32_t gpe0_en_1; /* GPE0_EN_31_0 */
uint32_t gpe0_en_2; /* GPE0_EN_63_32 */
uint32_t gpe0_en_3; /* GPE0_EN_95_64 */
uint32_t gpe0_en_4; /* GPE0_EN_127_96 / GPE_STD */
/* Gpio group routed to each dword of the GPE0 block. Values are
* of the form GPP_[A:G] or GPD. */
uint8_t gpe0_dw0; /* GPE0_31_0 STS/EN */
uint8_t gpe0_dw1; /* GPE0_63_32 STS/EN */
uint8_t gpe0_dw2; /* GPE0_95_64 STS/EN */
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
/* Generic IO decode ranges */
uint32_t gen1_dec;
uint32_t gen2_dec;
uint32_t gen3_dec;
uint32_t gen4_dec;
/* Enable S0iX support */
int s0ix_enable;
skylake: Enable DPTF based on devicetree setting Enable DPTF flag in ACPI NVS based on devicetree setting for the mainboard. BUG=chrome-os-partner:40635 BRANCH=none TEST=emerge-glaods coreboot Change-Id: I06ec6b050eb83c6a7ee1e48f2bd9f5920f7bfa51 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5728a8a37b1a50a483aa211563fb7ad312002ce5 Original-Change-Id: I08d61416c24b3c8857205cf88931f0bb2b38896c Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/297755 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11565 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-09-04 22:53:14 +02:00
/* Enable DPTF support */
int dptf_enable;
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
/* Deep SX enable for both AC and DC */
int deep_s3_enable;
int deep_s5_enable;
skylake: Add Deep Sx configuration for wake pins Add support for enabling various pins in Deep Sx by setting a register in the mainboard devicetree. BUG=chrome-os-partner:43079 BRANCH=none TEST=build and boot on glados Original-Change-Id: I1b4fb51f72b88bdc49096268bdd781750dcd089d Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/288920 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I7555a92fecc6e78b579ec0bc18da202cb0c824e2 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/11170 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-07-25 00:37:13 +02:00
/*
* Deep Sx Configuration
* DSX_EN_WAKE_PIN - Enable WAKE# pin
* DSX_EN_LAN_WAKE_PIN - Enable LAN_WAKE# pin
* DSX_EN_AC_PRESENT_PIN - Enable AC_PRESENT pin
*/
uint32_t deep_sx_config;
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
/* TCC activation offset */
int tcc_offset;
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
/*
skylake: Update Memory and Silicon Init params Update the MemoryInit and SilicoInit params as per FSP 1.3.0 release. Note: add SvGv and Rmt to Upd. BRANCH=None BUG=None TEST=Build and Boot FAB3 (Kunimitsu) CQ-DEPEND=CL:*226035, CL:*226045 Original-Change-Id: I62000f6a485fee42ef733c3b548192f2bedfce49 Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/291573 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Wenkai Du <wenkai.du@intel.com> Change-Id: Iaafa658b4e710fe512526a521cf6c529efb19bf0 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Reviewed-on: http://review.coreboot.org/11238 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-21 16:51:50 +02:00
* The following fields come from FspUpdVpd.h.
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
* These are configuration values that are passed to FSP during
* MemoryInit.
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
*/
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
u64 PlatformMemorySize;
u8 SmramMask;
u8 MrcFastBoot;
u32 TsegSize;
u16 MmioSize;
intel/skylake: Add devicetree setting for DDR frequency limit UPD There is a UPD setting exposed by FSP that allows the DDR frequency to be limited. Expose this for devicetree. BUG=chrome-os-partner:47346 BRANCH=none TEST=tested by limiting DDR frequency to 1600 on chell EVT Change-Id: I1f17b221d9fa4c2dd1e8c5f403deb0f2bc0493a7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 91f760ad19823225f7e5bd2dc690164ed253e220 Original-Change-Id: Ibcd4a65a9cfd7d32fbf2ba8843ab25da8e9cf28a Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/317243 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12981 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-12-10 10:01:59 +01:00
/*
* DDR Frequency Limit
* 0(Auto), 1067, 1333, 1600, 1867, 2133, 2400
*/
u16 DdrFreqLimit;
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
/* Probeless Trace function */
u8 ProbelessTrace;
skylake: Update Memory and Silicon Init params Update the MemoryInit and SilicoInit params as per FSP 1.3.0 release. Note: add SvGv and Rmt to Upd. BRANCH=None BUG=None TEST=Build and Boot FAB3 (Kunimitsu) CQ-DEPEND=CL:*226035, CL:*226045 Original-Change-Id: I62000f6a485fee42ef733c3b548192f2bedfce49 Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/291573 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Wenkai Du <wenkai.du@intel.com> Change-Id: Iaafa658b4e710fe512526a521cf6c529efb19bf0 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Reviewed-on: http://review.coreboot.org/11238 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-21 16:51:50 +02:00
/*
* System Agent dynamic frequency configuration
* When enabled memory will be trained at two different frequencies.
* 0 = Disabled
* 1 = FixedLow
* 2 = FixedHigh
* 3 = Enabled
*/
u8 SaGv;
/* Enable/disable Rank Margin Tool */
u8 Rmt;
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
/* Lan */
u8 EnableLan;
/* SATA related */
u8 EnableSata;
u8 SataMode;
u8 SataSalpSupport;
u8 SataPortsEnable[8];
u8 SataPortsDevSlp[8];
/* Audio related */
u8 EnableAzalia;
u8 DspEnable;
skylake: Clean up chip.h Remove config options that do not apply and are unused on skylake. BUG=chrome-os-partner:40635 BRANCH=none TEST=emerge-glados coreboot Change-Id: Ic410f8e6b8ecc06d6f4fb1f229017df18c6045f3 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 3224b89e310909c2836ef2c669c6b2ee826b1b28 Original-Change-Id: I2b4fe85f78480eac5635e78ce4e848f73967bd27 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/297740 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11563 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-09-04 01:05:59 +02:00
/*
* I/O Buffer Ownership:
* 0: HD-A Link
* 1 Shared, HD-A Link and I2S Port
* 3: I2S Ports
*/
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
u8 IoBufferOwnership;
/* Trace Hub function */
u8 EnableTraceHub;
/* Pcie Root Ports */
soc/intel/skylake: fix memory access beyond array bounds chip.h has a config array PcieRpClkReqNumber which corresponds to a FSP UPD parameter, the size is currently set to 20. However the size of PcieRpClkReqNumber UPD in FSP2.0 is 24, so memcpy (config buffer to UPD buffer) in chip_fsp20.c will read beyond the bounds of config array. Hence set the size of PcieRpClkReqNumber array based on the FSP in use. Found-by: Coverity Scan #1365385, #1365386 Change-Id: I937f68ef33f218cd7f9ba5cf3baaec162bca3fc8 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/17292 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-11-08 16:31:09 +01:00
u8 PcieRpEnable[CONFIG_MAX_ROOT_PORTS];
u8 PcieRpClkReqSupport[CONFIG_MAX_ROOT_PORTS];
u8 PcieRpClkReqNumber[CONFIG_MAX_ROOT_PORTS];
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
/* USB related */
intel/skylake: Clean up USB configuration in devicetree Instead of having many different arrays for USB configuration, with each array containing one bit of information, have one array containing all the information for each port. This way we can put the basic tuning parameters into a structure and then define structures for the basic supported configurations. The existing port definitions are taken from the Skylake HSIO tuning guide. BUG=chrome-os-partner:40635 BRANCH=none TEST=build and boot on glados, verify USB functionality in all ports. Change-Id: I5873dee011ae9e250b6654c73a7bd5c17681095b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 864040412b2d2923d3acbfca8055724887c58506 Original-Change-Id: Id518b1086abbe4a8c25d77fd4efc2d0de856bd5f Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/306734 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12163 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-10-16 22:58:11 +02:00
struct usb2_port_config usb2_ports[16];
struct usb3_port_config usb3_ports[10];
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
u8 XdciEnable;
u8 SsicPortEnable;
/* SMBus */
u8 SmbusEnable;
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
/*
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
* SerialIO device mode selection:
*
* Device index:
* PchSerialIoIndexI2C0
* PchSerialIoIndexI2C1
* PchSerialIoIndexI2C2
* PchSerialIoIndexI2C3
* PchSerialIoIndexI2C4
* PchSerialIoIndexI2C5
* PchSerialIoIndexI2C6
* PchSerialIoIndexSpi0
* PchSerialIoIndexSpi1
* PchSerialIoIndexUart0
* PchSerialIoIndexUart1
* PchSerialIoIndexUart2
*
* Mode select:
* PchSerialIoDisabled
* PchSerialIoAcpi
* PchSerialIoPci
* PchSerialIoAcpiHidden
* PchSerialIoLegacyUart
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
*/
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
u8 SerialIoDevMode[PchSerialIoIndexMax];
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
skylake: Move I2C bus configuration to separate structure Move the existing I2C voltage configuration variable into a new structure that is equivalent, similar to how USB ports are configured. This is to make room for additional I2C configuration options like bus speed and whether to enable the bus in early boot which are coming in a subsequent commit. The affected mainboards are updated in this commit so it will build. Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: Id2dea3df93e49000d60ddc66eb35d06cca6dd47e Reviewed-on: https://review.coreboot.org/15104 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-06-07 02:21:00 +02:00
/* I2C */
soc/intel/skylake: move i2c voltage config to own variable In preparation of merging the lpss i2c config structures on apollolake and skylake move the i2c voltage variable to its own field. It makes refactoring things easier, and then there's no reason for a separate SoC specific i2c config structure. BUG=chrome-os-partner:58889 Change-Id: Ibcc3cba9bac3b5779351b673bc0cc7671d127f24 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/17347 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-11-10 00:04:15 +01:00
/* Bus voltage level, default is 3.3V */
enum skylake_i2c_voltage i2c_voltage[SKYLAKE_I2C_DEV_MAX];
soc/intel/common/lpss_i2c: simplify API and use common config structure The apollolake and skylake had duplicate stanzas of code for initializing the i2c buses. Additionally, they also had very similar structures for providing settings for the i2c speed control. Introduce a new struct lpss_i2c_bus_config and utilize it in both apollolake and skylake thereby removing the need for SoC-specific structres. The new structure is used for initializing a bus fully as the lpss i2c API is simplified in that lpss_i2c_init() is only required to be called. The struct lpss_i2c_bus_config structure is passed in for both initializing and filling in the SSDT information. The formerly exposed functions are made static to reduce the external API exposure. BUG=chrome-os-partner:58889 Change-Id: Ib4fa8a7a4de052da75c778a7658741a5a8e0e6b9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/17348 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-11-10 00:09:40 +01:00
struct lpss_i2c_bus_config i2c[SKYLAKE_I2C_DEV_MAX];
intel/skylake: Adding provision to set voltages to the I2C ports This patch adds an UPD/VPD parameter to set voltages to the I2C ports individually via devicetree.cb BRANCH=None BUG=chrome-os-partner:47821 TEST=Tesed by setting voltage via devicetree.cb and verified voltage level using a DSO probe. CQ-DEPEND=CL:*242225, CL:*241206 Change-Id: Iaeb1ab3f9724aa1139c876dc63250469661d8439 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fc73b98529ad1eb187f97a4177beda4224f473d1 Original-Change-Id: Ib477ad26667ef59cd298b5e20a68a8c68d85bd8d Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/315167 Original-Commit-Ready: Naresh Solanki <naresh.solanki@intel.com> Original-Tested-by: Naresh Solanki <naresh.solanki@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13006 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-02 15:29:49 +01:00
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
/* Camera */
u8 Cio2Enable;
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
/* eMMC and SD */
u8 ScsEmmcEnabled;
u8 ScsEmmcHs400Enabled;
u8 ScsSdCardEnabled;
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
/* Integrated Sensor */
u8 IshEnable;
u8 PttSwitch;
u8 HeciTimeouts;
u8 HsioMessaging;
u8 Heci3Enabled;
/* Gfx related */
u8 IgdDvmt50PreAlloc;
u8 PrimaryDisplay;
u8 InternalGfx;
u8 ApertureSize;
u8 SkipExtGfxScan;
u8 ScanExtGfxForLegacyOpRom;
/*
* The following fields come from fsp_vpd.h
* These are configuration values that are passed to FSP during
* SiliconInit.
*/
u32 LogoPtr;
u32 LogoSize;
u32 GraphicsConfigPtr;
u8 Device4Enable;
intel/skylake: Create "RtcLock" Silicon UPD from coreboot FSP should not lock CMOS unconditionally. coreboot sends Silicon UPD parameter "RtcLock" to FSP to take action on CMOS region locking/un-locking. This patch has CB generic code for creating the Silicon UPD paramater. BUG=chrome-os-partner:44484 BRANCH=none TEST=Build and booted in kunimitsu, tested using below command- When DIsabled RtcLock from devicetree in coreboot, booted to kernel and run following commands - >> crossystem fw_result=success >> crossystem | grep fw_result It should reflect the value that is set. Here, success. If ENabled RtcLock from Coreboot devicetree, The same commands will fail to update the fw_result status from crossystem utility. CQ-DEPEND=CL:*229144 Change-Id: I7f63332097cdaf6eedefbc84bec69ce4e9cc59d7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c7b8293a2c55117d7ca2001ac9ec0de24d35b80b Original-Change-Id: If708e2c782644dcf7f03785d1bfa235ef5385d80 Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/297980 Original-Commit-Ready: Subrata Banik <subrata.banik@intel.com> Original-Tested-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11655 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-08 12:30:46 +02:00
u8 RtcLock;
intel/skylake: IRQ programming through UPD Implemented Device IRQ porgramming, PxRC to IRQ mapping, GPIO IRQ routing, SCI IRQ select through UPD BUG=NONE BRANCH=NONE CQ-DEPEND=CL:*232948 TEST= build and booted sklrvp,kunimitsu with this changes. Change-Id: Ic98074491fe5251a48ed55b6fb7ef31809c3abf3 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 534bd65e5df8654d745c8efe491a332336c9cdc3 Original-Change-Id: I4ea6f3cdb15d371c6023bfd046f3475290f5aa26 Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/291403 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12146 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-07-22 08:49:28 +02:00
/* GPIO IRQ Route The valid values is 14 or 15*/
u8 GpioIrqSelect;
/* SCI IRQ Select The valid values is 9, 10, 11 and 20 21, 22, 23*/
u8 SciIrqSelect;
/* TCO IRQ Select The valid values is 9, 10, 11, 20 21, 22, 23*/
u8 TcoIrqSelect;
u8 TcoIrqEnable;
intel/skylake: More UPD params are added for PCH policy in FSP Some more PCH Policy UPD Parameters are added in FSP. Lockdown config moved from FSP to coreboot. Removing settings in devicetree.cb which are zero. BRANCH=none BUG=none TEST=Build and booted on kunimitsu, verified that CB is doing the Lockdowns which were previously done by FSP. CQ-DEPEND=CL:*237842, CL:310191 Change-Id: I3dcf3a5340f3c5ef2fece2de5390cde48db4d327 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e8bdb35897b640d271adcaed266030367f060553 Original-Change-Id: Ia201672565c07b2e03d972b2718512cd4fcbb95c Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/310869 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12941 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2015-11-19 11:31:54 +01:00
/* Enable SMI_LOCK bit to prevent writes to the Global SMI Enable bit.*/
u8 LockDownConfigGlobalSmi;
/*
* Enable BIOS Interface Lock Down bit to prevent writes to the Backup
* Control Register. Top Swap bit and the General Control and Status
* Registers Boot BIOS Straps.
*/
u8 LockDownConfigBiosInterface;
/*
* Enable RTC lower and upper 128 byte Lock bits to lock Bytes 38h-3Fh
* in the upper and and lower 128-byte bank of RTC RAM.
*/
u8 LockDownConfigRtcLock;
/*
* When enabled, the BIOS Region can only be modified from SMM after
* EndOfDxe protocol is installed
*/
u8 LockDownConfigBiosLock;
/*
* Enable InSMM.STS (EISS) in SPI If this bit is set, then WPD must be a
* '1' and InSMM.STS must be '1' also in order to write to BIOS regions of
* SPI Flash. If this bit is clear, then the InSMM.STS is a don't care. The
* BIOS must set the EISS bit while BIOS Guard support is enabled.
*/
u8 LockDownConfigSpiEiss;
/* Subsystem Vendor ID of the PCH devices*/
u16 PchConfigSubSystemVendorId;
/* Subsystem ID of the PCH devices*/
u16 PchConfigSubSystemId;
soc/intel/skylake: Add FSP 2.0 support in ramstage Add FSP 2.0 support in ramstage. Populate required Fsp Silicon Init params and configure mainboard specific GPIOs. Define function fsp_soc_get_igd_bar needed by fsp2.0 driver for pre OS screens. Change-Id: Ib38ca7547b5d5ec2b268698b8886d5caa28d6497 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com> Reviewed-on: https://review.coreboot.org/16592 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-08-30 17:17:13 +02:00
/*
* Determine if WLAN wake from Sx, corresponds to the
* HOST_WLAN_PP_EN bit in the PWRM_CFG3 register.
*/
u8 PchPmWoWlanEnable;
/*
* Determine if WLAN wake from DeepSx, corresponds to
* the DSX_WLAN_PP_EN bit in the PWRM_CFG3 register.
*/
u8 PchPmWoWlanDeepSxEnable;
intel/skylake: More UPD params are added for PCH policy in FSP Some more PCH Policy UPD Parameters are added in FSP. Lockdown config moved from FSP to coreboot. Removing settings in devicetree.cb which are zero. BRANCH=none BUG=none TEST=Build and booted on kunimitsu, verified that CB is doing the Lockdowns which were previously done by FSP. CQ-DEPEND=CL:*237842, CL:310191 Change-Id: I3dcf3a5340f3c5ef2fece2de5390cde48db4d327 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e8bdb35897b640d271adcaed266030367f060553 Original-Change-Id: Ia201672565c07b2e03d972b2718512cd4fcbb95c Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/310869 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12941 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2015-11-19 11:31:54 +01:00
/*
* Corresponds to the "WOL Enable Override" bit in the General PM
* Configuration B (GEN_PMCON_B) register
*/
u8 WakeConfigWolEnableOverride;
/* Determine if enable PCIe to wake from deep Sx*/
u8 WakeConfigPcieWakeFromDeepSx;
/* Deep Sx Policy. Values 0: PchDeepSxPolDisable,
* 1: PchDpS5BatteryEn, 2: PchDpS5AlwaysEn, 3: PchDpS4S5BatteryEn,
* 4: PchDpS4S5AlwaysEn, 5: PchDpS3S4S5BatteryEn, 6: PchDpS3S4S5AlwaysEn
*/
u8 PmConfigDeepSxPol;
/*
* SLP_S3 Minimum Assertion Width Policy. Values 0: PchSlpS360us,
* 1: PchSlpS31ms, 2: PchSlpS350ms, 3: PchSlpS32s.
*/
u8 PmConfigSlpS3MinAssert;
/*
* SLP_S4 Minimum Assertion Width Policy. Values 0: PchSlpS4PchTime,
* 1: PchSlpS41s, 2: PchSlpS42s, 3: PchSlpS43s, 4: PchSlpS44s.
*/
u8 PmConfigSlpS4MinAssert;
/*
* SLP_SUS Minimum Assertion Width Policy. Values 0: PchSlpSus0ms,
* 1: PchSlpSus500ms, 2: PchSlpSus1s, 3: PchSlpSus4s.
*/
u8 PmConfigSlpSusMinAssert;
/*
* SLP_A Minimum Assertion Width Policy. Values 0: PchSlpA0ms,
* 1: PchSlpA4s, 2: PchSlpA98ms, 3: PchSlpA2s.
*/
u8 PmConfigSlpAMinAssert;
/*
* This member describes whether or not the PCI ClockRun feature of PCH
* should be enabled. Values 0: Disabled, 1: Enabled
*/
u8 PmConfigPciClockRun;
/*
* SLP_X Stretching After SUS Well Power Up. Values 0: Disabled, 1: Enabled
*/
u8 PmConfigSlpStrchSusUp;
/*
* PCH power button override period.
* Values: 0x0 - 4s, 0x1 - 6s, 0x2 - 8s, 0x3 - 10s, 0x4 - 12s, 0x5 - 14s
*/
u8 PmConfigPwrBtnOverridePeriod;
/*
* Reset Power Cycle Duration could be customized in the unit of second.
* PCH HW default is 4 seconds, and range is 1~4 seconds.
* Values: 0x0 - 0s, 0x1 - 1s, 0x2 - 2s, 0x3 - 3s, 0x4 - 4s
*/
u8 PmConfigPwrCycDur;
/* Determines if enable Serial IRQ. Values 0: Disabled, 1: Enabled.*/
u8 SerialIrqConfigSirqEnable;
/* Serial IRQ Mode Select. Values: 0: PchQuietMode, 1: PchContinuousMode.*/
u8 SerialIrqConfigSirqMode;
/*
* Start Frame Pulse Width.
* Values: 0: PchSfpw4Clk, 1: PchSfpw6Clk, 2; PchSfpw8Clk.
*/
u8 SerialIrqConfigStartFramePulse;
intel/skylake: Change in UPD name from SkipMpInit to FspSkipMpInit Changing the UPD param name from "SkipMpInit" to "FspSkipMpInit" BRANCH=none BUG=none TEST=Build and booted in kunimitsu with FspSkipMpInit token enabled from Coreboot. Change-Id: I5ebe7a1338ac77a62d5aa2e48e083b4fb906bf28 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: cdaa95a82bc7e90637c6b90e33d88d040e085f58 Original-Change-Id: Ibdaa3d202f8f6f6f0ca6c6d4c6428f1616572f1d Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/319353 Original-Commit-Ready: Preetham Chandrian <preetham.chandrian@intel.com> Original-Tested-by: Preetham Chandrian <preetham.chandrian@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12993 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-12-21 07:15:05 +01:00
u8 FspSkipMpInit;
soc/intel/skylake: add option to enable VR specific mailbox cmd Adding an option to enable VR specific mailbox command. When set, an extra VR mailbox command specifically for the MPS IMPV8 VR will be sent. BUG=chrome-os-partner:48511 BRANCH=None TEST=Verified on glados, clean S0ix entry and exit. IMVP8 power is also pretty low Change-Id: Ia5a23cbb1eca8b463eb7c7c279b74635f1d6b9f7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c90a799b51fe35bf184dca6ffce59c89a60f9917 Original-Change-Id: Iffd3fbcb9a15611eefc942529e6cdafba859fb2e Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/329393 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13982 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-24 10:01:40 +01:00
/*
* VrConfig Settings for 5 domains
intel/skylake: Add VrConfig UPD parameters from coreboot Adding VrConfig UPDs and assign values to those from devicetree BRANCH=none BUG=chrome-os-partner:45387 TEST=Build and booted in kunimitsu CQ-DEPEND=CL:310192 Change-Id: Ifce9dfacabc742b55266c48459c56c69b1f22236 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b34a3cc77afc8795abb64972f8169986c30c2acd Original-Change-Id: Ifa960e718ed77db729f1fc4e2c00c9b305093e04 Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/311317 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12944 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2015-11-20 07:16:54 +01:00
* 0 = System Agent, 1 = IA Core, 2 = Ring,
* 3 = GT unsliced, 4 = GT sliced
*/
struct vr_config domain_vr_config[NUM_VR_DOMAINS];
intel/skylake: disable heci1 if psf is unlocked This patch adds support for disabling the heci1 device at the end of boot sequence. Prior to this, FSP would have sent the end of post message to ME and initiated the d0i3 bit. This uses the Psf unlock policy and the p2sb device to disable the heci1 device, then lock the configuration and hide the device. BRANCH=none BUG=chrome-os-partner:45618 TEST=build for kunimitsu or glados board. set the hecienabled policy to 0 and check for heci 1 device status in kernel lspci. CQ-DEPEND=CL:*238451 Change-Id: I26b145231f8ed0c140af42d378b222e857d9aff6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fe184b8baf1bea9bcd0af1841785a4d763af9358 Original-Change-Id: I3b435491aeea0f2ca36b7877e942dc940560e4dd Original-Signed-off-by: Archana Patni <archana.patni@intel.com> Original-Signed-off-by: Subramony Sesha <subramony.sesha@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/311912 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12976 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-11-10 20:59:23 +01:00
/*
* HeciEnabled decides the state of Heci1 at end of boot
* Setting to 0 (default) disables Heci1 and hides the device from OS
*/
u8 HeciEnabled;
intel/skylake: Thermal Design Power PL1 and PL2 Config Changes Override the default PL2 values with one recommended by Intel. Disable PL1 configuration via MMIO register. BUG=chrome-os-partner:49292 BRANCH=glados TEST=MMIO 0x59A0[14-0] to find PL1 value (0x78) / 8 Watts = 15W MMIO 0x59A0[15] to find PL1 enable/disable = Disable MMIO 0x59A0[46-32] to find PL2 Value (0xC8) / 8 Watts = 25W Here PL2 is set to 25W and PL1 is disabled. Change-Id: I10742f91cc7179de1482d42392338976e8082afe Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1b7771ccb34bdff92ffa9870733bd641e4644cdf Original-Change-Id: Iefa93912008c71b41f2b20465e8acfd42bb6c731 Original-Signed-off-by: pchandri <preetham.chandrian@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/321392 Original-Commit-Ready: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Original-Tested-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-on: https://review.coreboot.org/13070 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-12 00:22:45 +01:00
/* PL2 Override value in Watts */
u32 tdp_pl2_override;
intel/skylake: disable ACPI PM Timer to enable XTAL OSC shutdown Keeping ACPI PM timer alive prevents XTAL OSC shutdown in S0ix which has a power impact. Based on a DT variable, this patch disables the ACPI PM timer late in the boot sequence - disabling earlier will lead to a hang since the FSP boot flow needs this timer. This also hides the ACPI PM timer from the OS by removing from FADT table. Once the ACPI PM timer is disabled, TCO gets switched off as well. BRANCH=none BUG=chrome-os-partner:48646 TEST=Build for skylake board with the PmTimerDisabled policy in devicetree set to 1. iotools mmio_read32 0xfe0000fc should return 0x2. cat /sys/devices/system/clocksource/clocksource0/available_clocksource should list only "tsc hpet". acpi_pm should be removed from this list. Change-Id: Icfdc51bc33b5190a55196d67e18afdaaa2f9b310 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 18bcb8a434b029295e1f1cc925e2b47e79254583 Original-Change-Id: Ifebe8bb5a7978339e07e4e12e174b9b978135467 Original-Signed-off-by: Archana Patni <archana.patni@intel.com> Original-Signed-off-by: Subramony Sesha <subramony.sesha@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/319361 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13588 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-18 19:08:21 +01:00
u8 PmTimerDisabled;
Skylake: Support Intel Speed Shift Technology based on config Intel Speed Shift Technology is a new mechanism that replaces Legacy P-state. ISST allows OS hints about energy/performance preference. H/W performs the actual P-state control (autonomous) 1. Optimization frequency seclection for low residency workloads, no longer a static knee point. 2. Optimized frequency selection for best energy to performance trade offs. 3. Kick down frequency (from idle) fpr best responsiveness while taking energy consumption init account. Coreboot's responsiblity is to configure MSR 0x1AA ISST_EN bits which will reflect in CPUID.06h:EAX[Bit 7] that driver checkes and enable HWP accordingly. BUG=chrome-os-partner:47517 BRANCH=None TEST=Booted kunimitsu and verify HWP getting enabled/disabled using Intel P-state driver. Change-Id: I91722aa1077f4ef6c8620b103be3e29cfcd974e5 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: aa7d004cb2e19047e4434e3e2544cf69393ce28f Original-Change-Id: Ie617da337babde7f196a7af712263e37f7eed56f Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/313107 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Wenkai Du <wenkai.du@intel.com> Reviewed-on: https://review.coreboot.org/13835 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-08 12:45:29 +01:00
/* Intel Speed Shift Technology */
u8 speed_shift_enable;
soc/intel/skylake: add option to enable VR specific mailbox cmd Adding an option to enable VR specific mailbox command. When set, an extra VR mailbox command specifically for the MPS IMPV8 VR will be sent. BUG=chrome-os-partner:48511 BRANCH=None TEST=Verified on glados, clean S0ix entry and exit. IMVP8 power is also pretty low Change-Id: Ia5a23cbb1eca8b463eb7c7c279b74635f1d6b9f7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c90a799b51fe35bf184dca6ffce59c89a60f9917 Original-Change-Id: Iffd3fbcb9a15611eefc942529e6cdafba859fb2e Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/329393 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13982 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-24 10:01:40 +01:00
/*
* Enable VR specific mailbox command
soc/intel/skylake: Enable another VR mailbox command for certain boards Command List: Send command for PS4 exit fails BUG=chrome-os-partner:52355 BRANCH=glados TEST=Build and boot lars and verify no hang during active idle CQ-DEPEND=CL:*257305 Change-Id: I9ffae71b1a38433ffc48ee7be7e2a13e69ad5b87 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 96f00e2d153f92339c378ce256eb7ce6824e3368 Original-Change-Id: I320ae154f3f7145811b57258ddb61b3beb584273 Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/341330 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14688 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-04-20 10:49:53 +02:00
* 000b - Don't Send any VR command
* 001b - VR command specifically for the MPS IMPV8 VR will be sent
* 010b - VR specific command sent for PS4 exit issue
* 011b - VR specific command sent for both MPS IMPV8 & PS4 exit issue
soc/intel/skylake: add option to enable VR specific mailbox cmd Adding an option to enable VR specific mailbox command. When set, an extra VR mailbox command specifically for the MPS IMPV8 VR will be sent. BUG=chrome-os-partner:48511 BRANCH=None TEST=Verified on glados, clean S0ix entry and exit. IMVP8 power is also pretty low Change-Id: Ia5a23cbb1eca8b463eb7c7c279b74635f1d6b9f7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c90a799b51fe35bf184dca6ffce59c89a60f9917 Original-Change-Id: Iffd3fbcb9a15611eefc942529e6cdafba859fb2e Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/329393 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13982 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-24 10:01:40 +01:00
*/
u8 SendVrMbxCmd;
soc/intel/skylake: Add FSP 2.0 support in romstage Populate SoC related Memory initialization params. Post memory init, set DISB, setup stack and MTRRs using the postcar funtions provided in postcar_loader.c. TEST=Build and boot kunimitsu, dram initialization done. ramstage is loaded. Change-Id: I8d943e29b6e118986189166d92c7891ab6642193 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com> Reviewed-on: https://review.coreboot.org/16315 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-24 17:18:46 +02:00
/* Enable/Disable VMX feature */
u8 VmxEnable;
soc/intel/skylake: add option to statically clock gate 8254 timer In order to save more power by shutting down clocks add the ability to optionally clock gate the 8254 programmable interrupt timer. When doing this the platforms lose their "PC"-ness which certain payloads and OSes rely on such as SeaBIOS. BUG=chrome-os-partner:50214 BRANCH=glados TEST=Enabled option on chell. Noted the bit is set upon booting. Change-Id: I01f9d177bbde417d1efec2e16656a07dcebccbde Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 662575aa6a63656dedfa0ce1f202f5fac0205477 Original-Change-Id: Ib4a613cf1c28fc96c36fa2987c4b58a05beab178 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/329411 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/331171 Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org> Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13985 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-26 00:17:35 +01:00
/* Statically clock gate 8254 PIT. */
u8 clock_gate_8254;
skylake: Add SD card device to configure card detect GPIO Add a PCI driver for the skylake SD card device and have it generate an entry in the SSDT for the card detect GPIO if it is provided by the mainboard in devicetree. This sets up a card detect GPIO configuration that will trigger an interrupt on both edges with a 100ms debounce timeout and can wake the SD controller from D3 state. The GpioInt() entry is bound to the "cd-gpio" device property which will be consumed by the kernel driver. The resulting ACPI output in the SSDT will be combined with the SDXC device declaration in the DSDT. Example: Scope (\_SB.PCI0.SDXC) { Name (_CRS, ResourceTemplate () { GpioInt (Edge, ActiveBoth, SharedAndWake, PullNone, 10000, "\\_SB.PCI0.GPIO", 0, ResourceConsumer) { 35 } }) Name (_DSD, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () { "cd-gpio", Package () { \_SB.PCI0.SDXC, 0, 0, 1 } } } }) } Change-Id: Ie4c1bfadd962cf55a987edb9ef86e92174205770 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/14995 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-05-11 00:56:16 +02:00
/*
* Use SD card detect GPIO with default config:
* - Edge triggered
* - No internal pull
* - Active both (high + low)
* - Can wake device from D3
* - 100ms debounce timeout
*
* GpioInt (Edge, ActiveBoth, SharedAndWake, PullNone, 10000,
* "\\_SB.PCI0.GPIO", 0, ResourceConsumer)
* { sdcard_cd_gpio_default }
*/
unsigned sdcard_cd_gpio_default;
/* Use custom SD card detect GPIO configuration */
struct acpi_gpio sdcard_cd_gpio;
intel/skylake: Add support to enable wake-on-usb attach/detach Three things are required to enable wake-on-usb: 1. 5V to USB ports should be enabled in S3. 2. ASL file needs to have appropriate wake bit set. 3. XHCI controller should have the wake on attach/detach bit set for the corresponding port in PORTSCN register. Only part missing was #3. This CL adds support to allow mainboard to define a bitmap in devicetree corresponding to the ports that it wants to enable wake-on-usb feature. Based on the bitmap, wake on attach/detach bits in PORTSCN would be set by xhci.asl for the appropriate ports. BUG=chrome-os-partner:58734 BRANCH=None TEST=Verified that with port 5 enabled, chell wakes up from S3 on usb attach/detach. Change-Id: I40a22a450e52f74a0ab93ebb8170555d834ebdaf Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/17056 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-10-18 23:25:25 +02:00
/* Wake Enable Bitmap for USB2 ports */
u16 usb2_wake_enable_bitmap;
/* Wake Enable Bitmap for USB3 ports */
u8 usb3_wake_enable_bitmap;
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
};
soc/intel: Add Skylake SOC support Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-13 03:23:27 +02:00
typedef struct soc_intel_skylake_config config_t;
soc/intel/skylake: Use Broadwell as comparision base for Skylake SOC Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-13 03:19:47 +02:00
extern struct chip_operations soc_ops;
#endif
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