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With this selected, chromeos_reserve_ram_oops() is a no-op.
Change-Id: I2f3b7b3c4a9549a14f2ba039c769546f9698409a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50604
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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It’s good practice to put the unit into the name.
Change-Id: I1493f61d4e495c22f09abf1829bb2eab9b1fd2b6
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50517
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Generated with a variant of
https://coccinelle.gitlabpages.inria.fr/website/rules/array.cocci
Change-Id: I083704fd48faeb6c67bba3367fbcfe554a9f7c66
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50594
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I6e0f33172fbcecebddfccdf64c22685636a23936
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50524
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Method only set variable OSRV, which nobody evaluates.
Change-Id: I76d86af8ef6b75531f11612935dd097ee1e1a388
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50641
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Move `CROS_GPIO_DEVICE_NAME` to a new `chromeos.h` header, because
Lynxpoint uses a different value. Also drop unnecessary includes.
Tested with BUILD_TIMELESS=1, Google Tidus remains identical.
Change-Id: I38baed2c114fb93cfb82535a6ec00fb67e596d64
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50080
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The `GPIO_OUT_HIGH` macro is not present on Lynxpoint headers.
Change-Id: I12dd065bee49097c602febf18c6c9940ecec5106
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50078
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Tidus remains identical.
Change-Id: I1521a51455e2aa148298853bb1878e82b9f0c368
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50077
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Rikku remains identical.
Change-Id: I4d5bec4ec18b645a14d21fbee7334761901a30df
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50076
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Jecht remains identical.
Change-Id: I193fe1471b8ade5d03e874f92425962c1ed960c8
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50075
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Guado remains identical.
Change-Id: I3a806d07b0ca147492b90feaf90235ed919b1bb2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50074
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Samus remains identical.
Change-Id: I465457ea8e9a9716121eacc0f6d64de463f41d89
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50073
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Lulu remains identical.
Change-Id: I0f0a584b3354971ee8d478fd17825e498ff3e423
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50072
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Gandof remains identical.
Change-Id: I168fcad7088706ca5b21f5fbf6790b13054499e9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50071
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Buddy remains identical.
Change-Id: I6e6256a9cc88c9d0743150bfdf12b1b482fe157d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50070
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Auron Yuna remains identical.
Change-Id: I17e6bf20114f43da2897ec320ca26d8c6f6a4b09
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50069
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Google Auron Paine remains identical.
Change-Id: I00b9184fe6f002c3e089c9fbc815862d60e7694f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50068
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Intel WTM2 remains identical.
Change-Id: I422421cc3c336a7a1aceaff7b37ab7c82f64a03f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50067
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Prepare to unify Lynxpoint LP and Broadwell GPIO code.
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical.
Change-Id: I573cd439e8284d84036e71615944f7a195155593
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50066
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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BUG=b:180013349
TEST=console shows successful EC <-> SoC communications
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ie09dcfa8b0de2706ffc236a978dc159594e327c8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50568
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
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Add Kconfig options and devicetree entries for cr50 TPM.
BUG=b:180017621
TEST=verify (via console) successful cr50 communications in
verstage and payload (depthcharge).
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I80e27d0377960fb81f9149efb6f062d06432d40d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50567
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
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Second pass GPIO configuration to enable the non-native function
GPIOs based on the guybrush Proto 0 reference schematic 0210.
BUG=b:177909472
TEST=builds
Change-Id: I0fdc4d7369353f88cf05e2e1ec08898d4605e602
Signed-off-by: Mathew King <mathewk@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
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Rename structs, types and functions to match Lynx Point's names.
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical.
Change-Id: I11ea27b00b5820eb5553712e0420836470ec0d27
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50064
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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We deal with mb/lippert/frontrunner-af later since it currently
does not include <cimx/sb800/acpi/fch.asl>.
Change-Id: I30b611fc1fb01777223d7222adc96308a247a35c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50591
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Not referenced anywhere in ASL.
Change-Id: I52ac4722e48e1cc377386316dc034fb45a98181a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50471
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I659835354570fb1d4860fcbddf2a51831170a374
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50470
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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This will be common for all boards, so move it to the chipset device
tree.
TEST=CPU cluster and LAPIC still show up in console logs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia49e7b4cfc09c60b6152b8ccc47f37b6adc1e319
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50613
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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We now pass the ACPI SCI IRQ to the OS, so make sure the board routes it
correctly.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I1b4d5e0bfb1d9df9ac8a8c41cdf466a67f2673d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50566
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Mathew King <mathewk@chromium.org>
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Needed to enable ACPI support for cezanne.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ia5869905ed053cdca5f61697cffc7f9b59370859
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50560
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Needed to enable ACPI support for cezanne.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ifd71635d3493e0cf104b60ecf94ebdf70d512b94
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Change-Id: I6e6cdc49da540bd9901128bd1ef9f7060bc91f4f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50589
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Some Trogdor variants will include a fingerprint sensor, so this patch
adds support for its power sequencing. There is a requirement that the
fingerprint power needs to be *off* for at least 200ms, and when it is
turned back on it needs to stabilize for at least 3.5ms before taking
the FPMCU out of reset. We meet these timing requirements by splitting
the sequence across bootblock, romstage and ramstage. On current Trogdor
boards we measured <end of bootblock> to <end of romstage> at ~430ms and
<end of romstage> to <start of ramstage> at 12ms, so we easily meet the
required numbers this way.
BRANCH=trogdor
BUG=b:170284663
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Iccd77e6e1c378110fca2b2b7ff1f534fce54f8ea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50504
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
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Change-Id: I8d8b7f3ea2502e4e49a1290b07d84d5bbb2924a7
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50506
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This is ACPI specific config that applies to all the AMD SoCs. Stoney
doesn't currently use this, but we can add that functionality later.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I0be7d917d7c5ba71347aa646822a883e2cf55743
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50557
Reviewed-by: Mathew King <mathewk@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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I left most everything as NC since we don't expose the values to the
OS yet.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I7c3195ef27091f1bc61892c475ffe09137b63083
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50511
Reviewed-by: Mathew King <mathewk@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The code to read the SPD file and index it is not variant-specific.
Change-Id: Ifaedc39b683901b60abbb1d984f1d38c1ed364e2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50542
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I72b717a41c5611cf578ce178722029b8646cbb35
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50539
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use global variables to provide mainboard USB settings, and have the
northbridge code copy it into the `pei_data` struct. For now.
To minimize diffstat noise, this patch does not reindent the now-global
mainboard USB configuration arrays. This is cleaned up in a follow-up.
Change-Id: I273c7a6cd46734ae25b95fc11b5e188d63cac32e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50538
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This is a µATX mainboard with a LGA1150 socket and two DDR3 DIMM slots.
Working:
- Both DIMM slots
- Serial port to emit spam
- Some USB ports
- Integrated graphics (libgfxinit)
- DVI
- Realtek GbE
- All PCIe ports
- At least one SATA port
- RAM initialization with MRC binary
- Flashing with flashrom
- S3 suspend/resume
- VBT
- SeaBIOS 1.14 to boot Arch Linux (kernel linux-5.10.15.arch1-1)
Broken:
- Audio. It doesn't work on stock firmware either.
I suspect the codec hardware on my board is dead.
Untested:
- PS/2 mouse
- EHCI debug
- Front USB headers
- Non-Linux OSes
- TPM header
- VGA
Change-Id: I9e47747a99c65e488487fbbcac1de15b9bf5c235
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41260
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Currently, the address size field of AT24 NVM is incorrect, and
Linux v5.4 kernel logs the message below:
at24 i2c-PRP0001:02: Bad "address-width" property: 13
The valid size of the AT24 NVM is 16 bits so modify the value from
0x0D to 0x10.
BUG=b:177655681
BRANCH=none
TEST=Boot volteer and check the kernel log and see "Bad address-width"
error message is not shown.
Signed-off-by: Daniel Kang <daniel.h.kang@intel.com>
Change-Id: Ice6c3eac1e023b981217e1d7dc06587fc46b1a02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49633
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Bingbu Cao <bingbu.cao@linux.intel.com>
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Upcoming librem_cnl variant(s) won't share mainboard asl.
Change-Id: I9c2c43e5ae5efe161cc2135c920a1b9dee5a1317
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50499
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I4c1cadb6d38ffd3f9eddcd1292c2e6aea08791d0
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49395
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Was copy-pasted from another board and is completely useless.
Change-Id: Iedb03284b4509597cff5d39dda4f98669f2e814b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50502
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Desktop boards do not have any backlight control.
Change-Id: Ie9f5f4d7e6ae09b3d664d53e4c03157fd4ed088e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50501
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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The southbridge ASL already includes this file.
Change-Id: I492d4c860a50ac98acbcb3a51fa4d47c94baade3
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50500
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Platform code will overwrite these values anyway, so do not program them
in mainboards.
Change-Id: I7571d336a1402c6cfae5835a95dc706a28106271
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49751
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4,
the interrupt line used by the device is required to be level triggered.
Hence, this change updates the configuration of the HID over I2C devices
to be level triggered.
References:
[1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx
BUG=b:172846122
TEST=./util/abuild/abuild
Change-Id: Ifdc3f061d919c8db9001c7a4cc26eb21117958d7
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50453
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4,
the interrupt line used by the device is required to be level triggered.
Hence, this change updates the configuration of the HID over I2C devices
to be level triggered.
References:
[1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx
BUG=b:172846122
TEST=./util/abuild/abuild
Change-Id: Ice096777077bd2e9cfbaf744371fc372c0c05606
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Was copy-pasted from bd82x6x and no mainboard actually needs it.
The few globals moved outside the GNVS will be removed, relocated or
replaced with acpigen later.
Change-Id: I590a355f1bd1e54365b2e329cfdc62384446a15c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49280
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Was copy-pasted from i82801ix and no mainboard actually needs it.
Change-Id: I400424540b52dc5d43aba15720b18ad57ea2ebda
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49279
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Variable PICM was not inside GNVS region and can use a static
initialisation value.
For most AMD platforms PICM default changes from 1 to 0.
Fix comments about PICM==0 used to indicate use of i8259 PIC for
interrupt delivery.
Change-Id: I525ef8353514ec32941c4d0c37cab38aa320cb20
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49905
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The value should be set by OSPM using some combination of
_OSI() queris in the \_SB._INI() method.
To maintain previous behaviour with this commit, boards where
GNVS osys initialisation was removed now do the same in ASL.
Change-Id: Id4957b12a72fbf7fa988e7ff039e47abcc072e1c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49353
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Initialize variable to 1 to indicate AC power supply.
If platform has EC it will set this correctly based on
whether plugged on the charger or not.
Change-Id: I3f834cf7563b9e512fcab34cdb7a27a9f0fd31c0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49352
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This change enables vboot support. To use it add CHROMEOS=y to your
config.
TEST=Boot majolica and see verstage run, and then see depthcharge load.
coreboot-4.13-1730-g881092709a5e Fri Feb 5 23:50:28 UTC 2021 verstage starting (log level: 8)...
Phase 1
FMAP: area GBB found @ 805000 (458752 bytes)
VB2:vb2_check_recovery() Recovery reason from previous boot: 0x0 / 0x0
Phase 2
Phase 3
FMAP: area GBB found @ 805000 (458752 bytes)
FMAP: area VBLOCK_A found @ 30000 (8192 bytes)
FMAP: area VBLOCK_A found @ 30000 (8192 bytes)
VB2:vb2_verify_keyblock() Checking keyblock signature...
VB2:vb2_verify_digest() HW RSA forbidden, using SW
VB2:vb2_rsa_verify_digest() HW modexp forbidden, using SW
FMAP: area VBLOCK_A found @ 30000 (8192 bytes)
FMAP: area VBLOCK_A found @ 30000 (8192 bytes)
VB2:vb2_verify_fw_preamble() Verifying preamble.
VB2:vb2_verify_digest() HW RSA forbidden, using SW
VB2:vb2_rsa_verify_digest() HW modexp forbidden, using SW
Phase 4
FMAP: area FW_MAIN_A found @ 32000 (3137280 bytes)
VB2:vb2api_init_hash() HW crypto forbidden by TPM flag, using SW
VB2:vb2_verify_digest() HW RSA forbidden, using SW
VB2:vb2_rsa_verify_digest() HW modexp forbidden, using SW
Saving secdata firmware
Saving secdata kernel
Saving nvdata
Slot A is selected
FMAP: area FW_MAIN_A found @ 32000 (3137280 bytes)
CBFS: mcache @0x02017000 built for 9 files, used 0x1ec of 0x800 bytes
CBFS: Found 'fallback/romstage' @0x0 size 0x753c in mcache @0x02017000
BS: verstage times (exec / console): total (unknown) / 116 ms
coreboot-4.13-1730-g881092709a5e Fri Feb 5 23:50:28 UTC 2021 romstage starting (log level: 8)...
Family_Model: 00a50f00
FMAP: area FW_MAIN_A found @ 32000 (3137280 bytes)
CBFS: Found 'fspm.bin' @0x15440 size 0x2257d in mcache @0x02017138
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I43f0c6e33649332057f41f8813a86571b06032f1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50343
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I67862a6a5110e2cab4f77388caa702494e4d71c9
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50170
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I1112aa4635a3cf3ac1c0a0834317983b4e18135a
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50172
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I37f12f5cb35ea1a6ad33edb114688ce1619030a4
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50433
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I4c991e6119f14d949a2e103024132d70674f29a1
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50431
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I2b52c32a607386cdc1ca00531eda4dfc0bfaab1e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50430
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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configure IRQs as level triggered to prevent TP lost.
BUG=None
BRANCH=zork
TEST=1. emerge-zork coreboot chromeos-bootimage
2. power on, suspend DUT to check TP is functional
Change-Id: I81ffa889fbdfb01bf3057a8258fb4dd4ad7e88d5
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50420
Reviewed-by: Sam McNally <sammc@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This reverts commit 2151f7561d728a9280d69d20ef56a9fe44db7cb1.
Reason for revert: It depends on the shadowmountain ramstage patch.
Error on the builder:
IASL /cb-build/coreboot.0/default/INTEL_SHADOWMOUNTAIN/dsdt.aml
src/mainboard/intel/shadowmountain/dsdt.asl:4:10: fatal error: baseboard/ec.h: No such file or directory
#include <baseboard/ec.h>
^~~~~~~~~~~~~~~~
compilation terminated.
Change-Id: I9fa5e8cc2ad485bf82bfbda151bc46d26faef7ab
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50055
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This patch includes the DSDT ASL code for shadowmountain board.
BUG=b:175808146
TEST= Boot shadowmountain board, dump and verify the DSDT ASL entries.
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Change-Id: I511b2d23c424b0565ad1abcc3b41cace1b89936e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49733
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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* Add comments to mem_parts_used.txt to point out that the order of
the entries matters when assigning IDs, so always add a new part
to the end of the file.
* Update existing mem_parts_used.txt to add the same comment.
* No updates to Zork variants, because they use an optional ID, so
the order actually doesn't matter there.
BUG=b:175898902
TEST=create a new variant of dalboz, trembyle, volteer, waddledee,
or waddledoo, and observe that mem_parts_used.txt has the new
verbiage.
Signed-off-by: Paul Fagerburg <pfagerburg@google.com>
Change-Id: Iffbd8e69a89b1b7c810c5d25c7a6148d459d8b02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Rob Barnes <robbarnes@google.com>
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Change-Id: Ic3d0ea9893c3c25305e2da94681cb5ac466782fc
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50321
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Generated 'build/dsdt.dsl' files are same.
Change-Id: Id68623cfb57e889e60d66cd465612336cd8298ca
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46186
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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EDGE IRQ from TS might be invalid to HOST, configure IRQs
as level triggered to prevent TS lost.
BUG=b:179594439
BRANCH=zork
TEST=1. emerge-zork coreboot chromeos-bootimage
2. power on, suspend DUT to check TS is functional
Change-Id: Ibbbc73b37932ba1359ffe6f572a15564bb341025
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50416
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Sam McNally <sammc@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Modify GPIO_140 delay time and add "disable_gpio_export_in_crs"
to meet touchscreen controller power on sequence.
BUG=b:174442484
BRANCH=master
TEST=emerge-zork coreboot chromeos-bootimage
Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com>
Change-Id: I36a7055b7be0963479f8a0f4dc49c92bc8fbdc9d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50228
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Since Jelboz support number pad,
due to one single coreboot for both Jelboz and Shuboz,
modify "overridetree.cb" setting to number pad support for Jelboz.
BUG=b:174964012
BRANCH=master
TEST=emerge-zork coreboot chromeos-bootimage
Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com>
Change-Id: Ie0219419834b34b6eac589f28d3604f5f1b65679
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49742
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
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Drop unused sandybridge.h includes to avoid build failures on Ironlake.
Tested with BUILD_TIMELESS=1, Asus P8Z77-V LX2 remains identical.
Change-Id: If2f0147fe50266e2fe2098cafdf004e51282f5e2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Change-Id: I73234da6e77f83c6aeb5c40cf6ffdb3cccc4074c
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50222
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: I568c7260f838c03c285f2afc0e20794c06a47645
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50220
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Change-Id: Ibdc94e59ffa345670bbed246e94b02a7148a1971
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50221
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Enable acoustic noise mitgation for volteer platforms.
BUG=b:179328166
BRANCH=none
TEST= Measure the change in noise level by changing the values
in devicetree.
Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: I279a85c7741094bb7ddf0c1fde74b31189b12171
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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This change sets the soc config options for external_bypass,
external_clk_gate and external_phy_gate.
BUG=b:177821896
TEST=Build coreboot for volteer
Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com>
Change-Id: I9e5218cda79d7453bf830639ccea4e5be019b070
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50290
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Fixes: b3c41329fd (mb/google/zork: Add Picasso based Zork mainboard and variants)
Change-Id: I68cd5ffc3117e714919bbce56e9af4c9982b3d54
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50385
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Configure Port C VREF according to the settings in the EEPROM.
Change-Id: I5b4f0d91fc30c6b585434b9450544281f4411ff4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50396
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Implement `mainboard_azalia_program_runtime_verbs` to configure the
Realtek ALC888 codec according to the settings in the EEPROM. The
encoding of the `internal_audio_connection` field is:
0: Disabled
1: Front HP out
2: Internal speaker
Change-Id: I5e0013217838888977aaa9259e0cfb78c82f719f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50389
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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Change-Id: I13c2ece729128fe245de88c0d36ce7b4bcaf6b6d
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50381
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The reset GPIOs are already configured in bootblock.
Drop the unused ramstage code.
Change-Id: Ic99fcae2a3f00be7eebd7be618df838522dac69f
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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With a new HW revision of this board, the connection of the external RTC
RX6110SA was changed from I2C bus 0 to I2C bus 3.
Change-Id: I10dd44949973ea490b3c7e4ad83d56ce2e566adf
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I8c8845ed6eb466acff568247184c6ad6b186e9ec
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46145
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Icacd8c8a7b5604354a7fd04ed73ecb3bbc86e669
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46147
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Generated 'build/dsdt.dsl' are same.
Change-Id: I16eceec980c10e77f2a0aec9a420437d03fc2352
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46187
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Generated 'build/dsdt.dsl' files are identical.
Change-Id: I492118c9287b5853e8784a6de6bc514e97c93e96
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46150
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Generated 'build/dsdt.dsl' files are identical.
Change-Id: I52c33679fbb7e9807423fc0fcc470e54105013db
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46151
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Generated build/dsdt.dsl are identical.
Change-Id: I8127b5b22e2822f4ace07c28409e501c3fcb309b
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46153
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Generated 'build/dsdt.dsl' files are identical.
Change-Id: I0ee0d2b83cbfd81fab43eec255bcc214b9543f82
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46146
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Built for gizmosphere/gizmo (Gizmo), it provides identical dsdt.dsl file.
Change-Id: I8647080cda7715d323d38f93c33176dfe9608652
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46167
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Change-Id: Ife718dcec765d3b2861bce16f9ca2b6355166800
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50322
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Recommendation from SOC to config IQ=8 for U3 port0,
vboost for all U3 ports for passing ESD pin test.
BUG=b:175192931
BRANCH=zork
TEST=1. emerge-zork coreboot
2. run U3 SI/ESD pin test => pass
Change-Id: I42a94e03fb6f8230d4356d16b8e0d2164bc61e3f
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50282
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
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Hide the detail of allocation from cbmem from the FSP.
Loading of a BMP logo file from CBFS is not tied to FSP
version and we do not need two copies of the code, move
it under lib/.
Change-Id: I909f2771af534993cf8ba99ff0acd0bbd2c78f04
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50359
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: Ifd4e7b4dbdd51affb5d7696b8f3d50a7a93e767b
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50319
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Ice6158943c61b3e2156a2ebbf96aa73e7cf87a7e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50320
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use common ACPI code from ec/apple to avoid duplication between boards.
Change-Id: I790d1353adea432e9697c5edf0dbb7841d308728
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33104
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Disable unused ports and add comments.
Used 820-3023 board schematics as a source.
Change-Id: I2862546ca6f6929a86e77fae7337368742bb9ba8
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50272
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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update telemetry to improve the performance.
BUG=b:168585079
BRANCH=zork
TEST=1. emerge-zork coreboot
2. run AMD stardust test => pass
Change-Id: Ie0c941815d062d9af01858faf2121bc69f23ab44
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50283
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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- Add support for ME Soft Temporary Disable Mode. In this mode, ME
doesn't load its kernel and freezes at Bring UP (BUP) phase. This mode
is saved in ME NVRAM (and thus will remain for next reboots and
poweroffs).
- Add support of new CMOS option for Sandy Bridge and Ivy Bridge
ThinkPads.
HOW TO USE
To disable ME:
1. nvramtool -w me_state=Disabled
2. reboot
To enable it back:
1. nvramtool -w me_state=Normal
2. reboot
To check current status:
intelmetool -m
Tested on ThinkPad X230 and ThinkPad X220.
BACKGROUND
There's no Intel documentation that would explain how this should be
implemented, in public. Working binary sequence for MKHI command to put
ME in Soft Temporary Disable Mode, as well as a way to bring ME out of
it (by writing to H_GS register), was found and published by researchers
from PT Security:
1. To disable ME, BIOS issues the disable command (before End of Post)
and reboots. ME is supposed to be disabled on the next boot after
DID (DRAM Init Done).
My numerous tests show that issuing the command and rebooting is not
enough. If we reboot too early, ME will not be disabled. Apparently,
it is doing something in background after receiving the command. It
works with a delay of 500-1000 ms.
I also tried to dump all known (documented) registers, such as GMES
and HFS, before and during the next 2 seconds after execution of the
disable command to find a possible indication that something's
changed in ME and we're ready to reboot. Found nothing
unfortunately.
2. To enable ME back, host writes value 0x20000000 to H_GS.
PT slides don't contain any more information on it, but my tests
show, that after writing this value, GMES[31:28] is changing from
0x01 (BUP phase) to 0x03 (Policy Module) to 0x06 (Host
Communication). Then, after some more time, fw_init_complete bit of
HFS becomes 1.
This means that ME starts loading its kernel immediately, without
reboot.
On the other hand, Lenovo BIOS clearly perform a reboot after
enabling it (one reboot after saving the settings, then ThinkPad
logo appears, and then one more reboot). I'm assuming we have to
reset too.
Change-Id: Ic01526c9731cbef4e8552bbc352133a2415787c2
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37115
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Use gpio_keys driver to add ACPI node for pen eject event. Also
setting gpio wake pin for wake events.
BUG=b:176213181
TEST=emerge-volteer coreboot chromeos-bootimage
Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: If0959df5d0f069048777df81b0d4092ea90314eb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49967
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Change-Id: Icb3108a281dfb3f21248a7065821b8237143be1a
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50301
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Mark TSEG as reserved, which is done on other platforms as well.
For some reason CorebootPayloadPkg crashes when using the region where
TSEG typically resides, which is basically RAM.
UefiPayloadPkg doesn't show this issue.
Change-Id: I3ae3659349d2a88bc3575fe9675433c054e28832
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50267
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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