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2020-06-08spi: Remove non_volatile flag from block protection interfaceDaniel Gröber
Only Winbond parts seem to support making status register writes volatile. So this flag should not be exposed in the generic interface. Change-Id: Idadb65ffaff0dd7809b18c53086a466122b37c12 Signed-off-by: Daniel Gröber <dxld@darkboxed.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41746 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-08spd/lp4x: Set manufacturer part name to blank (0x20)Furquan Shaikh
As per JEDEC spec, manufacturer part name should be set to blank (0x20). This change updates gen_spd.go to set bytes 329-348 as 0x20 and regenerates SPDs for TGL and JSL. Change-Id: I6af18d89afd7264cec7e54b38e95df83d55aa058 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42023 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-08ec/google/chromeec: Append connector device to *-switch propertiesTim Wawrzynczak
The orientation, etc. -switch properties are supposed to use the connector device (underneath the MUX device) that belongs to the port number in question. This patch finds the CONx device and uses that to pass to the acpigen API. BUG=b:154620502 TEST=on Volteer, dump SSDT and verify the *-switch properties point to \_SB.PCI0.PNC.MUX.CON0 and CON1 Change-Id: Ie65c2d750f3d9f83285e0e4cc9642110c804bbad Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42045 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2020-06-08device: Add a disabling PCIe device bus master functionJohn Zhao
A function pci_dev_disable_bus_master() is created. This function can be used to disable Thunderbolt PCIe root ports, bridges and devices for Vt-d based security platform at end of boot service. BUG=None TEST=Verified PCIe device bus master enable bit is cleared. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: Ie92a15bf2c66fdc311098acb81019d4fb7f68313 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41042 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-06-08mb/google/dedede: source soc_common_config from variants overridetreeMaulik V Vaghela
All variants are overriding soc_common_config, so source it from overridetree and remove entry from baseboard devicetree. Only keeping chipset lockdown config in baseboard which will be common across all the variants. BUG=None BRANCH=None TEST=Checked code compilation and lockdown config is applied to all variants Change-Id: I23714b721a6bb0bac785f046586790a98dc5b646 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42125 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
2020-06-07vendorcode/amd: Remove duplicate assignmentPatrick Georgi
Change-Id: I8a39e862176cd1c8a14424eb6d2bf7edabd36adb Found-by: Silvio Cesare, https://twitter.com/silviocesare/status/1268784333029965824 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42101 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-07acpi: Rename motherboard_fill_fadt() to mainboard_fill_fadt()Kyösti Mälkki
The prefix mainboard_ was used everywhere else. Change-Id: Ie576fd47301aa484cb1396e0c6f7260b7698af4d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42007 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-07mb/*: Remove some fadt.c filesKyösti Mälkki
Change-Id: I13ed3b6e8608c37c1ebe51838e4052f89a638d83 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41947 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-07soc/intel/baytrail,braswell,broadwell,quark: Select COMMON_FADTKyösti Mälkki
Some of the boards do not select SYSTEM_TYPE_LAPTOP or _CONVERTIBLE so their FADT preffered_pm_profile would change from PM_MOBILE without the added overrides here. Change-Id: I04b602b2c23fbd163fcd110a44ad25c6be07ab66 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41920 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-07drivers/mrc_cache: generate debug messages for MRC cache updateJonathan Zhang
When MRC cached data update is performed, messages are written to event log, which is flash based. For system that does not have flash based event log, the messages are lost. Added corresponding BIOS_DEBUG messages. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I1ef4794151fea7213c8317ddc898b0e37da280b5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41981 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-07soc/intel/tigerlake/acpi: Update gpio_op.asl to ASL2.0 syntaxVenkata Krishna Nimmagadda
This change updates gpio_op.asl to use ASL2.0 syntax. This increases the readability of the ASL code. BUG=none BRANCH=none TEST="BUILD for Volteer" Signed-off-by: Venkata Krishna Nimmagadda <venkata.krishna.nimmagadda@intel.com> Change-Id: Ib54b3f7da828ce8d232fcea0639077970638f610 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41800 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Venkata Krishna Nimmagadda <Venkata.krishna.nimmagadda@intel.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-06-07mb/pcengines/apu2: Change GPIO configuration functionsKyösti Mälkki
The definitions of GPIO_xx equal IOMUX_GPIO_xx shifted by two. Change-Id: I0ee821c71c88bf535122a9526862a9d1e68bd755 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42038 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2020-06-07mb/pcengines/apu1: Use fixed acpimmio_baseKyösti Mälkki
Change-Id: Iaaa0cc0b486145517939f46943f2fee82053d98e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42037 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2020-06-07sb/intel/bd82x6x: Align some ME functionsAngel Pons
This eliminates the differences in the first part of the file. Change-Id: Ifb7d57da08e02664a28819e65bc8e9697ed38c4c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42009 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-07soc/amd/picasso/cpu.c: Make comment clearerRaul E Rangel
Explain why the flash is no longer cached. BUG=none TEST=none Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ibb18f363a215d665d53a722ed76896a75d1c5608 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42108 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-07soc/intel/jasperlake: Add JSL PMC as 'hidden' PCI deviceTim Wawrzynczak
This change allows treating the PMC as a 'hidden' PCI device on Jasper Lake, so that the MMIO & I/O resources can be exposed as belonging to this device, instead of the system agent and LPC/eSPI. Change-Id: Ie07987c68388d03359c43f64a849dc6e3f94676e Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42018 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-06-07mb,soc/intel: Rename acpi_fill_in_fadt() to acpi_fill_fadt()Kyösti Mälkki
Change-Id: I9025ca3b6b438e5f9a790076fc84460342362fc2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41919 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-07acpi,mb/*: Use motherboard_fill_fadt()Kyösti Mälkki
By vendor choice override fadt->preferred_pm_profile here. Change-Id: I0453c0edc9aeb86cf4f5d912613b8fa8beb63ab4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41917 Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-07acpi,soc/intel: Make soc/motherboard_fill_fadt() globalKyösti Mälkki
Change-Id: Iad7e7af802212d5445aed8bb08a55fd6c044d5bf Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41916 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-07soc/amd/picasso: Remove unnecessary includes from pmutil.cMartin Roth
While working on psp_verstage, I noticed that this file had a number of unnecessary includes. Remove them. BUG=b:158124527 TEST=Build & boot psp_verstage on trembyle Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I32188e2dda39ece9dc98d0344824d997a2e80303 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42065 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-06src: Use pci_dev_ops_pci where applicableAngel Pons
Change-Id: Ie004a94a49fc8f53c370412bee1c3e7eacbf8beb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41944 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-06-06mb/asrock/b85m_pro4: Make VGA work on LinuxAngel Pons
Currently, having libgfxinit try to enable VGA will result in a hang. On the Asrock B85M Pro4, DDI E (VGA) was not being enabled in coreboot, so it did not hang. However, this renders Linux's i915 driver unable to use VGA at all. In absence of monitors with digital inputs, this is bad. To work around this problem, mark DDI E as enabled, and comment out VGA from gma-mainboard.ads for the time being. This allows one to use a VGA monitor, even if it only works after Linux drivers have taken over. Change-Id: Idd6a9e8515a1065ad3c6ddf136896fef9f0fa732 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42099 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Michael Niewöhner
2020-06-06mb/razer/blade_stealth_kbl: Remove duplicate ACPI power button devicePaul Menzel
The ASL code is copied from the Purism Librem 13v3, and is not needed, as the standard fixed power button is used. It was removed for the Pursim devices in commit 2d977b2dcb (mb/purism: remove duplicate ACPI power button). Change-Id: I18155ea672e7309b367ad4170f2f00f0b3e557db Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41019 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mimoja <coreboot@mimoja.de> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-06-06mb/51nb/x210: Remove duplicate ACPI power button devicePaul Menzel
This is copied from the Purism Librem 13v3, and is not needed, as the standard fixed power button is used. It was removed for the Pursim devices in commit 2d977b2dcb (mb/purism: remove duplicate ACPI power button). Change-Id: I8fe19b8fbcc11d859a75b3dc6b9bcc42c80d13f1 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41018 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rafael Send <flyingfishfinger@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-06-06amd/agesa/hudson boards: Get rid of power button devicePaul Menzel
Port commit d7b88dcb (mb/google/x86-boards: Get rid of power button device in coreboot) to AMD AGESA Hudson boards. No idea, if this is correct for the two laptops. The Lenovo G505s also incorrectly defines two power buttons. [ 0.911423] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.911434] ACPI: Power Button [PWRB] [ 0.911493] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.912326] ACPI: Power Button [PWRF] If the generic power button device is needed, the POWER_BUTTON flag should be set in FADT. The GPE ACPI code seems to originate from commit 806def8c (I missed the svn add on r3787. These are the additional files., Add AMD dbm690t ACPI support.), and was copied over. Change-Id: I88950e15faf1b90ca6e688864bac40bf9779c32e Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40754 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mike Banon <mikebdp2@gmail.com>
2020-06-06amd/pi/hudson boards: Get rid of power button devicePaul Menzel
Port commit d7b88dcb (mb/google/x86-boards: Get rid of power button device in coreboot) to AMD AGESA Hudson boards (SOUTHBRIDGE_AMD_PI_AVALON). The GPE ACPI code seems to originate from commit 806def8c (I missed the svn add on r3787. These are the additional files., Add AMD dbm690t ACPI support.), and was copied over. Change-Id: Ibeec73c15f2282f7ab0be88f96693bcb551b3e45 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40753 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2020-06-06soc/amd/picasso: Add device operations for UART MMIO devicesFurquan Shaikh
This change adds device_operations for UART MMIO devices that provides following operations: 1. uart_acpi_name: Returns ACPI name of UART device. Generation of UART device node is not yet moved to SSDT, but will be done in follow-up CLs. 2. scan_bus: Uses scan_static_bus to scan devices added under the UART devices. This allows mainboard to add devices under the UART MMIO device. Change-Id: I18abbe88952e7006668657eb1d0c177e53e95850 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42068 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-06ec/google/wilco: Always use current value of battery status bitMathew King
According to the Wilco EC spec the BTSC bit of PWSR is always cleared when PWSR is read so that battery status change events are only triggered one time. Testing of the Wilco EC has verified this behavior. This changes the way in which the battery status change bit is used from checking the bit state against the previous value to always issuing a battery event when the BTSC bit is set. The other bits in PWSR indicate state directly and do not behave like the BTSC bit. BUG=b:157113138 TEST=Deploy on Drallion and verify that battery events are generated BRANCH=drallion, sarien Signed-off-by: Mathew King <mathewk@chromium.org> Change-Id: I8fbf2ee1158ddd790b04a20b1eb27a6cce4f5c81 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42017 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-06-06src: Remove unused 'include <cpu/x86/mtrr.h>'Elyes HAOUAS
Change-Id: I3f08b9cc34582165785063580b3356135030f63e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41782 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Guckian
2020-06-06cpu/intel/haswell: Remove unused 'include <cpu/x86/bist.h>'Elyes HAOUAS
Change-Id: I5156eb97648927e5fe6e467abb8e3e055a231fec Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41686 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-06-06mb/intel/tglrvp: Add support for RT 1308Shaunak Saha
Add support for RT 1308 audio amplifier in TGLRVP. We are using the i2c generic driver here to generate the SSDT file. Datasheet:ALC-1308-CG-version-08. BUG=none BRANCH=none TEST=Build and boot tglrvp successfully. In kernel console use the "aplay -l" command to check soundcard is listed. Change-Id: I41d205a3ab87db85baf49e9e8a582c226ba5832d Signed-off-by: Shaunak Saha <shaunak.saha@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41808 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
2020-06-06mb/google/octopus/variants/garg: Add G2Touch touchscreen supportTony Huang
BUG=b:156564296 BRANCH=octopus TEST=emerge-octopus coreboot Change-Id: I99b04fec88da481e21b7a05807a4f1edeb3a5bdf Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42036 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2020-06-06soc/amd/picasso: Use MSR_CSTATE_ADDRESSRaul E Rangel
This is a standard MSR. No reason for picasso to define its own. BUG=b:147042464 TEST=Boot to OS on trembyle Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Idcfae356d35ff08ced4b7e5ccfc132a8492a6824 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42087 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06soc/amd/picasso: Remove call to setup_bsp_ramtopRaul E Rangel
We don't use amd_setup_mtrrs, bsp_topmem or bsp_topmem2 in picasso. BUG=b:147042464 TEST=Boot to OS on trembyle Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I1941934975dfea4f189347811b003a33996c887a Reviewed-on: https://review.coreboot.org/c/coreboot/+/42086 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-06src: Remove unused '#include <cpu/x86/smm.h>'Elyes HAOUAS
Change-Id: I1632d03a7a73de3e3d3a83bf447480b0513873e7 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41685 Reviewed-by: David Guckian Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06drivers/pc80/rtc: Drop ARCH_X86 guard in headerKyösti Mälkki
Change-Id: I03c25ad5d9864406e1a021e39a5736ac72c8825a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38197 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06chromeos/cr50_enable_update.c: Modify recovery flow for cr50Edward O'Callaghan
Enable Cr50 update in recovery mode, so that we can at least still update the process for most cases (that an update is pending in recovery mode is not impossible but should be unlikely in the field). Leave manual recovery unaffected so at least that would still work even if Cr50 wedges in a weird way that it thinks it has an update on every boot or something. Setting the recovery_reason to VB2_RECOVERY_TRAIN_AND_REBOOT allows the update to be applied. BUG=b:154071064 BRANCH=none TEST=builds Thanks to Julius Werner for the suggested fix. Change-Id: Iba341a750cce8334da4dcf6353ca8cd1268d170f Signed-off-by: Edward O'Callaghan <quasisec@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41988 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-06-06soc/intel/tigerlake: Add CPU ID for TGL B0Jamie Ryu
Reference: - TGL User Guide #613584 Rev 2.2 - TGL User Guide #605534 Rev 1.0 BRANCH=none BUG=none TEST=build and boot tglrvp Change-Id: I5da80fd4ad321b1ded369c2b6c039b73fcb3773e Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41516 Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06sb/amd/cimx/sb800: Fix 16-bit read/write PCI_COMMAND registerElyes HAOUAS
Change-Id: I779387fb0c9d3ad6e16d4ccfc39c38dfe6620345 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40806 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-06-06mb/google/dedede/var/wheelie: Add memory parts and generate DRAM IDsFurquan Shaikh
This change adds memory parts used by variant wheelie to mem_list_variant.txt and generates DRAM IDs allocated to these parts. BUG=b:157862308 Change-Id: I53f6f5c832cd40068a6d4379ace849f6e8ad7a91 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41990 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06mb/google/dedede: Drop .spd.hex files from spd/Furquan Shaikh
Now that dedede is moved to using the auto-generated SPDs, we no longer need the .spd.hex files in spd/ folder. Hence, this change drops the files. Change-Id: I026b3c61a2a88a7cd2c9842a26eb336324853add Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41882 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06mb/google/dedede: Switch to using auto-generated SPDsFurquan Shaikh
This change switches dedede and family to using auto-generated SPDs obtained using gen_spd.go and gen_part_id.go. Change-Id: I6fadae0abcfb6e50d3cc502098ace9b668667a51 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41881 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06mb/google/dedede: Drop selection of GENERIC_SPD_BINFurquan Shaikh
GENERIC_SPD_BIN assumes that the SPDs are all placed in mainboard and have .spd.hex as the suffix. Disable GENERIC_SPD_BIN for dedede as it already provides its own rules for SPD inclusion. In follow up changes, GENERIC_SPD_BIN can be re-enabled by updating gen_spd.go tool to use similar suffixes and allowing different paths to be provided for SPD by mainboard. Change-Id: If10144e0b2bd67884af69f60e5117e388a3ae5da Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42054 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06mb/google/dedede/var/waddledoo: Use auto-generated Makefile.inc using ↵Furquan Shaikh
gen_part_id.go This change adds mem_list_variant.txt that contains the list of memory parts used by waddledoo and Makefile.inc generated by gen_part_id.go using mem_list_variant.txt. In the final change of the series, all dedede variants will be switched from using the current SPDs to new auto-generated SPDs. Differences in auto-generated SPD from current SPD are as follows: Part: MT53E512M32D2NP-046 WT:E Byte# Current New Explanation 4 0x15 0x16 This part has only 1 die. Hence, density per die is 16Gb. 6 0x90 0x04 1 die in package and 2 channels per die. 9 0x40 0x00 Unused by MRC. 19 0x0F 0xFF As per JEDEC spec, tckMax should be 100ns. So, value should be 0xFF as per datasheet. 123 0x00 0xE5 Fine offset for taa. Expected value is 0xE5 as per datasheet. 125 0xE1 0xE0 Fine offset for tckMin. As per datasheet tckMin is 0.468ns. So, this comes out to be 0xE0. Additionally, manufacturer name bytes are set to 0. Part: NT6AP256T32AV-J2 Waddledoo started assigning DRAM part IDs from 1. So, this change fills in Nanya part as ID 0 (though it is currently unused). Change-Id: I3879c4f3ad942eb349b52aad397333f576599bbd Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41880 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-06-06mb/google/dedede/var/wheelie: Use auto-generated Makefile.inc using ↵Furquan Shaikh
gen_part_id.go This change adds mem_list_variant.txt that contains the list of memory parts used by wheelie and Makefile.inc generated by gen_part_id.go using mem_list_variant.txt. In the final change of the series, all dedede variants will be switched from using the current SPDs to new auto-generated SPDs. Differences in auto-generated SPD from current SPD are as follows: Part: MT53E512M32D2NP-046 WT:E Byte# Current New Explanation 4 0x15 0x16 This part has only 1 die. Hence, density per die is 16Gb. 6 0x90 0x04 1 die in package and 2 channels per die. 9 0x40 0x00 Unused by MRC. 19 0x0F 0xFF As per JEDEC spec, tckMax should be 100ns. So, value should be 0xFF as per datasheet. 123 0x00 0xE5 Fine offset for taa. Expected value is 0xE5 as per datasheet. 125 0xE1 0xE0 Fine offset for tckMin. As per datasheet tckMin is 0.468ns. So, this comes out to be 0xE0. Additionally, manufacturer name bytes are set to 0. Change-Id: If307bfb1d376e32af08af4f020f9e125f6a415dd Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41879 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-06-06mb/google/dedede/var/waddledee: Use auto-generated Makefile.inc using ↵Furquan Shaikh
gen_part_id.go This change adds mem_list_variant.txt that contains the list of memory parts used by waddledee and Makefile.inc generated by gen_part_id.go using mem_list_variant.txt. In the final change of the series, all dedede variants will be switched from using the current SPDs to new auto-generated SPDs. Differences in auto-generated SPD from current SPD are as follows: Part: MT53E512M32D2NP-046 WT:E Byte# Current New Explanation 4 0x15 0x16 This part has only 1 die. Hence, density per die is 16Gb. 6 0x90 0x04 1 die in package and 2 channels per die. 9 0x40 0x00 Unused by MRC. 19 0x0F 0xFF As per JEDEC spec, tckMax should be 100ns. So, value should be 0xFF as per datasheet. 123 0x00 0xE5 Fine offset for taa. Expected value is 0xE5 as per datasheet. 125 0xE1 0xE0 Fine offset for tckMin. As per datasheet tckMin is 0.468ns. So, this comes out to be 0xE0. Additionally, manufacturer name bytes are set to 0. Part: NT6AP256T32AV-J2 Byte# Current New Explanation 4 0x14 0x15 This part has only 1 die. Hence, density per die is 8Gb. 6 0x90 0x04 1 die in package and 2 channels per die. Manufacturer name bytes are set to 0. Change-Id: I7a68a29ca3632e22f3960c9fc44acf3ce4f87c9c Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41878 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-06-06lp4x: Add new memory parts and generate SPDsFurquan Shaikh
This change adds the following memory parts to LP4x global list and generates SPDs using gen_spd.go for TGL and JSL: 1. MT53E512M32D2NP-046 WT:E 2. K4U6E3S4AA-MGCR 3. H9HCNNNCPMMLXR-NEE 4. K4UBE3D4AA-MGCR BUG=b:157862308, b:157732528 Change-Id: Ib7538247d39dfe5faab277d646f87f09103d6969 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41989 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06mb/google/volteer: Drop spd/ folders from variants/Furquan Shaikh
Now that volteer is moved to using the auto-generated SPDs, we no longer need the spd/ folder under each variant. Hence, this change drops the spd/ folders and the SPD files within them. BUG=b:156126658 Change-Id: Icb36adeb11fd68a84df5b225db32fb8d840a530f Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41619 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-06mb/google/volteer: Switch to using auto-generated SPDsFurquan Shaikh
This change switches volteer and family to using auto-generated SPDs obtained using gen_spd.go and gen_part_id.go. BUG=b:147321551,b:155423877 Change-Id: I9ed48f0b51714b072a0459d0b70b5417a49db54f Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41618 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-06-06mb/google/volteer/var/volteer: Use auto-generated Makefile.inc using ↵Furquan Shaikh
gen_part_id.go This change adds mem_list_variant.txt that contains the list of memory parts used by volteer and Makefile.inc generated by gen_part_id.go using mem_list_variant.txt. In the final change of the series, all volteer variants will be switched from using the current SPDs to new auto-generated SPDs. Differences in auto-generated SPD from current SPD are as follows: Part: K4U6E3S4AA-MGCL Byte# Current New Explanation 6 0x95 0x94 Signal loading is not used by MRC. Set bits 1:0 to 00. 16 0x48 0x00 Signal loading is not used by MRC. Set to 0x00. 19 0x0F 0xFF As per JEDEC spec, tckMax should be 100ns. So, value should be 0xff as per datasheet. 21,22 0x55,0x00 0x54,0x05 As per datasheet, part supports CAS latencies 20,24,28,32,36. So value should be 0x54, 0x05. 24 0x8C 0x87 taa is .468ns * CAS-36 which results in byte 24 being 0x87 as per datasheet. 123 0x00 0xE5 Fine offset for taa. Expected value is 0xE5 as per datasheet. 124 0x7F 0x00 Fine offset for tckMax. Expected value is 0x00 as per datasheet. 125 0xE1 0xE0 Fine offset for tckMin. As per datasheet tckMin is 0.468ns. So, this comes out to be 0xE0. Part: K4UBE3D4AA-MGCL Byte# Current New Explanation 6 0xB5 0xB4 Signal loading is not used by MRC. Set bits 1:0 to 00. 16 0x48 0x00 Signal loading is not used by MRC. Set to 0x00. 19 0x0F 0xFF As per JEDEC spec, tckMax should be 100ns. So, value should be 0xff as per datasheet. 123 0x00 0xE5 Fine offset for taa. Expected value is 0xE5 as per datasheet. Part: H9HCNNNBKMMLXR-NEE Byte# Current New Explanation 6 0x95 0x94 Signal loading is not used by MRC. Set bits 1:0 to 00. 16 0x48 0x00 Signal loading is not used by MRC. Set to 0x00. 19 0x0F 0xFF As per JEDEC spec, tckMax should be 100ns. So, value should be 0xff as per datasheet. 21,22 0x55,0x00 0x54,0x05 As per datasheet, part supports CAS latencies 20,24,28,32,36. So value should be 0x54, 0x05. 24 0x8C 0x87 taa is .468ns * CAS-36 which results in byte 24 being 0x87 as per datasheet. 123 0x00 0xE5 Fine offset for taa. Expected value is 0xE5 as per datasheet. 124 0x7F 0x00 Fine offset for tckMax. Expected value is 0x00 as per datasheet. 125 0xE1 0xE0 Fine offset for tckMin. tckMin is calculated as (1/4267)*2 which comes out to be 0.46871. Some datasheets round this down to 0.468 and others round it up to 0.469. JEDEC spec uses 0.468. As per that, this value comes out to be 0xE0. Part: H9HCNNNFAMMLXR-NEE Byte# Current New Explanation 4 0x15 0x16 As per datasheet, density is 16Gb per logical channel. So value should be 0x16. 6 0xF9 0xB8 This device has 4 logical dies instead of 8. Also, signal loading is not used by MRC. 16 0x48 0x00 Signal loading is not used by MRC. Set to 0x00. 20,21, 0x92,0x55, 0x12,0x29, As per datasheet, part supports CAS 22 0x00 0x15 latencies 6,10,16,22,26,32,36,40. So value should be 0x12,0x29,0x15. 24 0x8C 0x96 taa is .468ns * CAS-40 which results in byte 24 being 0x96 as per datasheet. 29,30 0xE0,0x0B 0xC0,0x08 As per datasheet, this corresponds to 280ns in MTB units which is 0x08C0. 31,32 0xF0,0x05 0x60,0x04 As per datasheet, this corresponds to 140ns in MTB units which is 0x04C0. 123 0x00 0xE2 Fine offset for taa. Expected value is 0xE2 as per datasheet. 124 0x7F 0x00 Fine offset for tckMax. Expected value is 0x00 as per datasheet. 125 0xE1 0xE0 Fine offset for tckMin. tckMin is calculated as (1/4267)*2 which comes out to be 0.46871. Some datasheets round this down to 0.468 and others round it up to 0.469. JEDEC spec uses 0.468. As per that, this value comes out to be 0xE0. Part: MT53E1G32D2NP-046 WT:A Byte# Current New Explanation 4 0x15 0x16 As per datasheet, density is 16Gb per logical channel. So value should be 0x16. 5 0x21 0x29 As per datasheet, this part has 17row address bits and 10column address bits. This results in 0x29. 6 0xB5 0x94 This device has 2 logical dies. Also, MRC does not use signal loading. 16 0x48 0x00 Signal loading is not used by MRC. Set to 0x00. 12 0x0A 0x02 As per datasheet, this is 1rank and 16-bit wide channel. So, value should be 0x02. 21,22 0x55,0x00 0x54,0x05 As per datasheet, part supports CAS latencies 20,24,28,32,36. So value should be 0x54, 0x05. 24 0x8C 0x87 taa is .468ns * CAS-36 which results in byte 24 being 0x87 as per datasheet. 29,30 0xC0,0x08 0xE0,0x0B As per datasheet, this corresponds to 380ns in MTB units which is 0x0BE0. 31,32 0x60,0x04 0xF0,0x05 As per datasheet, this corresponds to 190ns in MTB units which is 0x05F0. 123 0x00 0xE5 Fine offset for taa. Expected value is 0xE5 as per datasheet. 124 0x7F 0x00 Fine offset for tckMax. Expected value is 0x00 as per datasheet. 125 0xE1 0xE0 Fine offset for tckMin. As per datasheet tckMin is 0.468ns. So, this comes out to be 0xE0. BUG=b:147321551,b:155423877 Change-Id: I3998b2cd91020130bacf371fce9b0d307304acbe Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41617 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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