Commit Graph

33670 Commits

Author SHA1 Message Date
Angel Pons 4f2dacbf7f mainboard/system76: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I2aa745e03e62ff8b9b5c9cb6f91d7f832f599f8d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40102
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 15:21:37 +00:00
Angel Pons 274a037f08 mainboard/sifive: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I8c9d06fd4d369ae18447dadf6ca9107e7bdbc727
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40100
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 15:19:45 +00:00
Angel Pons 7a400e2185 mainboard/supermicro: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: Ie43c93c371073b4fe071b08522f351d0e20ed561
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40101
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 15:19:04 +00:00
Angel Pons 1f35dae585 mainboard/up: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I4d37fabe34265166019cdbbbe4ccb9772b87bff8
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40104
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 15:17:24 +00:00
Angel Pons 5c59680e7a mainboard/amd: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: Iaabbc58a7089b28ebe23df3a04464234ff465486
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40063
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 15:16:49 +00:00
Angel Pons 1731d46ddc mainboard/compulab: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: Iab4fb613bd33bc29630126a487525087c0fe7177
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40071
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 15:08:13 +00:00
Angel Pons e4cce3fb36 mainboard/elmex: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I957a5e19c5ce39203e4afb94cbcb3d2961fdfb43
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40072
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 15:07:17 +00:00
Angel Pons 0fcb1b826c mainboard/bap: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: Ic93a89a2d5cbae851a3ed0d1f04055a182bbb85b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40068
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 15:06:12 +00:00
Angel Pons 09481b1b86 mainboard/asrock: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I32c5f5e865b5455ddb7034612ecea1383932cef9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40066
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-04-04 15:03:12 +00:00
Angel Pons 85bf79d31f mainboard/facebook: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I311c62e8321afa43fdb442e10158973ecdcca793
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-04-04 15:02:44 +00:00
Angel Pons b67e979f48 mainboard/portwell: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: Id24c3a4fa195ccaafeb1932482c17562213505a7
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40092
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-04-04 15:00:48 +00:00
Angel Pons c74dae927a src/device: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: Id5fe26564147ec532850430ea55b19ee94d5c5a5
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40050
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-04 14:59:33 +00:00
Angel Pons f23ae0b0f6 src/cpu: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I2adf28d805fe248d55a9514f74c38280c0ad9a78
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40049
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-04 14:59:17 +00:00
Angel Pons a019524d35 sb/intel/bd82x6x: Use SPDX headers
Tested with BUILD_TIMELESS=1, Asus P8Z77-V LX2 remains identical.

Change-Id: I08b4f5f53e493371848f588e6976d349e56b0620
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40019
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-04 14:58:51 +00:00
Angel Pons 3ef916fa1b src/vendorcode: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I49dc615178aaef278d6445376842d45152759234
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40060
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-04-04 14:58:21 +00:00
Angel Pons 182dbdeac4 src/southbridge: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I5b00b3e38edda90f35f0679cd4171a3499288f24
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40059
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-04 14:57:51 +00:00
Andrey Petrov 8670e829a8 soc/intel/xeon_sp/cpx: Add multi-core init
Add minimal MP init. No SMM, no turbo, not c/p states.

TEST=boot linux kernel, observe CPUs are online, schedule tasks
and perform useful work. Tested on Cedar Island CRB with only 1
socket populated

Change-Id: I0af374ab3956009e9208917d911d29eb21db6069
Signed-off-by: Andrey Petrov <anpetrov@fb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40035
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-04-04 04:27:45 +00:00
Angel Pons ebda03ea56 src/commonlib: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I29e746115e3b0630238176a0f913a3b5340962eb
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40047
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 01:14:24 +00:00
Angel Pons b706ab379f src/console: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: Ib8a40e5633faf840e19a35bcdc8edc7e7cdd0ad9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40048
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-04 01:14:11 +00:00
Julius Werner d61350c403 libpayload: malloc: Change memcpy() to memmove() in realloc
Our realloc() works (somewhat suboptimally) by free()ing the existing
allocation and then reallocating it wherever it fits. If there was free
space before the old location, this means the new allocation may be
before the old one, and if the free space block is smaller than the old
allocation it may overlap. Thus, we should be moving memmove() instead
of memcpy() to move the block over.

This is not a problem in practice since all our existing memcpy()s are
simple iterate and copy front to back implementations which are safe for
overlaps when the destination is in front of the source. but it's still
the more correct thing to do (in case we ever change our memcpy()s to do
something more advanced or whatever).

Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I35f77a94b7a72c01364ee7eecb5c3ff5ecde57f6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40028
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-04-03 19:56:27 +00:00
Matt DeVillier adbb224f5a mb/google/auron: Add support for ACPI backlight controls
Test: build/boot lulu and samus variants, verify backlight
control functional under Windows 10.

Change-Id: I4725fdea5206ae03df14a8b07e51fdf09f1edebd
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39944
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-03 16:26:20 +00:00
Matt DeVillier bb8b23eeaf mb/google/rambi: Disable console output by default
Disable SoC serial output by default, since no production devices
have this exposed, but leave it as a user option so it can be selected
as needed (eg, for use with a Google debug servo).

Same change as made for google/cyan in CB:39872

Change-Id: Id6b2c28658aca03d8c5042d719a0f6f504c29288
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39997
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-03 16:25:48 +00:00
Matt DeVillier 1d6e07348a mb/google/rambi: Convert to use override devicetree
Since the variants' devicetrees are almost identical, convert to
using an overridetree setup for simplicity.

Change-Id: I52b71cf12a4e0b67135cfb106c3e89b00205d3bc
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39996
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:25:43 +00:00
Matt DeVillier c0b028f205 mb/google/cyan: Adjust ACPI interrupt triggering for audio codecs
The jack detect GPIOs are initialized as dual edge-triggered GPIs,
and Linux doesn't care if they are set to ActiveLow, ActiveHigh, or
ActiveBoth -- a single interrupt is detected on jack insertion or
removal.

The Windows drivers on the other hand, will not function unless the
codec and LPE ACPI interrupts entries are set as in the Intel
Cherry Trail Tianocore platform reference code.

So adjust the ACPI interrupt triggers to make Windows happy, since
Linux doesn't care either way.

Test: boot Linux (GalliumOS 3.1) and Windows 10 on google/edgar,
observe functional audio output for both built-in speakers and
headphones.

Change-Id: Ic1dd8ece610d761791c060ece2d0aa51addf97ad
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/24989
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:25:27 +00:00
Matt DeVillier bf6b7bf60c mb/google/cyan: Adjust CID for realtek audio codec
Adjust CID to allow for Realtek's Windows drivers to attach
without breaking functionality under Linux.

Both Linux and Windows use ACPI HID/CID matching for driver attachment.
Since the Realtek 5650 isn't used in standard Windows laptops, the
'10EC5650' HID/CID isn't contained in the Windows drivers' lookup file
(.inf), but a catch-all 'INTCCFFD' entry does exist, so concatenate
that to the existing CID to allow the drivers to attach.

Test: build/boot google/edgar, verify working audio under
both Windows 10 (with Realtek drivers 10.0.10586.4393) and Linux
(GalliumOS 3.1 / kernel 4.16.18, Manjaro 18.1 / kernel 5.1.x)

Change-Id: Idca5cc86ba1f5ef3978cfba291a0c06e56ef5958
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40003
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:25:20 +00:00
Matt DeVillier a2804781fe mb/google/cyan: Switch eMMC and SD from ACPI to PCI mode
Braswell boards don't work well with the eMMC and SD controller
in ACPI in payloads other than depthcharge - SeaBIOS requires
an onerous workaround (manually determining the PCI BAR0 address
for each eMMC and SD controller, then adding adding etc/sdcard
entries to the CBFS), and Tianocore can't see the devices at all.
To make the common use-case work better, switch to PCI mode.

Test: build/boot cyan variants with SeaBIOS and Tianocore
payloads, verify eMMC and SD card visible and bootable to
both payloads and OSes.

Change-Id: I71947603e22a37fe2c8ef4eaac8a3aa0d0ed1cec
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40002
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:24:17 +00:00
Matt DeVillier 8fbfcc3a06 mb/google/cyan: convert to overridetree
Simply cyan variants by converting to overridetree format.

A few differences were ignored as there appears to be no
reason behind them:

- cyan had PCIe RP2 enabled, but nothing is attached to it
- kefka had the SPI 1 device disabled
- reks, relm, and ultima had HSUART 1 disabled
- edgar had I2C1 UPD disabled

Test: build/boot cyan and edgar variants, verify everything
still works

Change-Id: I9928cc59adcfda4661ddfdfa95f53a7820053b4a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39964
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:23:42 +00:00
Matt DeVillier 0d58e64ddf mb/google/glados: convert to overridetree
Simplify glados variants by converting to overridetree format.

Change-Id: I6dd7a4b1ae7f1d3ce9fadb06ea95e021a1c880a5
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39983
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:23:25 +00:00
Matt DeVillier e7dc4f40ef mb/google/glados: drop VR configs from devicetree
The VR config values used in the variants' devicetrees is
identical to the domain defaults in vr_config.c, with the
exception of the icc_max value, which is calculated dynamically
based on SKU, and again matches the default values for
each domain and each varaint.

Test: add a print function to dump the VR config values for each
domain from the UPDs after setting, verify same output before/after.

Change-Id: I4307f6e19ae6f99d4f5e475b181fd66c5b92f28c
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39982
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:23:18 +00:00
Matt DeVillier d957d12e6d mb/google/glados: clean up variant devicetrees
In preparation for conversion to overridetree format, clean up
the variant devicetrees in order to minimize the differences
across glados variants. This entails:

- minor reformatting and reordering of devicetree entries
- addition of setting default values on boards which skipped them
- disabling unused I2C2 on boards which left it enabled
- ensuring TCC offset set for all SKL-Y boards
- setting VR mailbox command 1 for caroline
- skipping init for UART2 on cave and glados
- dropping unused PCIe RP5 for sentry

Change-Id: I628b20a69fab187e67901c9eb98c0e2ddcb76b0d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39981
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:23:10 +00:00
Michael Niewöhner e4c784bd0d soc/intel/skylake: vr_config: enable PSI3 and PSI4 by default
There are boards that do not need a specific domain_vr_config because
the defaults provided by the soc code are sufficient. Currently, this
means that these boards can't benefit from lower power states (PSI 3
and 4) because the settings default to being disabled since at the time
the defaults have been defined (2015) there were bugs in FSP in this
regard.

Set the default values of psiXenable to 1 for boards that do not have a
domain_vr_config setting in their devicetree, just like Cannon Lake
does.

Boards that have a domain_vr_config and set their specific settings are
not affected at all. Currently, there are only three boards that have
no domain_vr_config:

- supermicro/x11-lga1151-series
  These boards have a MPS MP2955 which we can assume support for PS3
  (the MP2965 and MP2935 support it, too).
  S-series CPUs with a 1151 socket do not have C9/C10 but only C8 and
  since only C10 makes use of PS4, those CPUs won't ever request PS4.
  That means we do not need to disable it explicitly for these boards.

- 51nb/x210:
  Needs testing and/or VR datasheet check for PS3/PS4 support

Change-Id: I5b5fd9fb3b9b89e80c47f15d706e2dd62dcc0748
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39980
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 16:23:01 +00:00
Matt DeVillier ae01122b57 mb/google/auron: Convert variants to use override devicetree
Since the variants' devicetrees are almost identical, convert to
using an overridetree setup for simplicity.

As part of the cleanup, drop unused PCIe RP5 for buddy as well.

Test: build all auron variants, compare generated static.c to ensure
resulting generated contents unchanged (although layout will)

Change-Id: I290e7243335a64afdcfc629db7b8ce18f5aa993c
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39940
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-03 16:21:55 +00:00
Angel Pons b54c5168bd Doc/mb/index.md: Fix mainboard vendor order
Oops, Libretrend "stole" all the Thinkpads from Lenovo. Correct that.

Change-Id: I15f189dedab98fdbea8c26ceb8ac84486df2519b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40118
Reviewed-by: Michael Niewöhner
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-03 13:43:35 +00:00
Matt DeVillier 8ff2ecd344 soc/intel/braswell: add ACPI backlight support
Add hook to generate ACPI methods in SSDT for screen backlight control.

To make use of this, individual boards will need to
include default_brightness_levels.asl in their dsdt, as
well as add 'register "gfx" = "GMA_STATIC_DISPLAYS(0)"' to
their devicetree.

Change-Id: I0adccc6c8bee71d3c1b7840518308c8dc8ea2d81
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39943
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:45:20 +00:00
Matt DeVillier c72f5f74a8 soc/intel/baytrail: add ACPI backlight support
Add hook to generate ACPI methods in SSDT for screen backlight control.

To make use of this, individual boards will need to
include default_brightness_levels.asl in their dsdt, as
well as add 'register "gfx" = "GMA_STATIC_DISPLAYS(0)"' to
their devicetree.

Change-Id: I0b7fc45bda3aaf89306bedb579fb1e9f8ce07926
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39942
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:45:11 +00:00
Matt DeVillier a372f8ae86 mb/google/beltino: drop ACPI brightness control stub
beltino variants are Chromeboxes without built-in displays,
so now that default_brightness_levels.asl is no longer required
for all boards in a platform, drop it.

Change-Id: Ie8147763fc9fdf4f184d3d000bffd6794e134d9e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39946
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:33:57 +00:00
Matt DeVillier 8f42472faa mb/google/poppy: Add support for ACPI brightness controls
Change-Id: Ie7eb4c43178acff2dc5ff7c685e71990d8f353c9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39945
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:33:48 +00:00
Matt DeVillier 79b35019a3 drivers/intel/gma: drop intel_gma_get_controller_info()
Drop function prototype, since all implementations have been removed.

Change-Id: I2e7b5ac7352a1434652b5e6d37bb3744c68b2328
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39962
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:33:03 +00:00
Matt DeVillier 5bbef4bd1b mb/emulation/qemu-q35: drop unused intel_gma_get_controller_info()
No longer needed anywhere.

Change-Id: Ifeea76af44377d917ec46cac0d9d7375d1a68204
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39961
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:32:55 +00:00
Matt DeVillier affd771ba3 nb/intel/pineview: drop intel_gma_get_controller_info()
No longer used by southbridge, no longer needed since pineview
doesn't utilize drivers_intel_gma_displays_ssdt_generate()

Change-Id: Ia386f8fcd208e201fb8bc2a37cdbecd6f45a044b
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39960
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-02 20:32:48 +00:00
Matt DeVillier e91883f545 nb/intel/gm45: Simplify GMA SSDT generator
Simplify generation of GMA SSDT, using updated naming convention.
If acpi_fill_ssdt is being invoked, then we know the IGD device is
present and enabled, so we can skip those checks. And the SSDT
generator now checks that the gfx struct is populated, so we can
skip that too.

Change-Id: Ideddfc3d327c4421faffb6583e347cd2b094e155
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39959
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:32:41 +00:00
Matt DeVillier fd054bc7d4 nb/intel/i945: Simplify GMA SSDT generator
Simplify generation of GMA SSDT, using updated naming convention.
If acpi_fill_ssdt is being invoked, then we know the IGD device is
present and enabled, so we can skip those checks. And the SSDT
generator now checks that the gfx struct is populated, so we can
skip that too.

Change-Id: I68848516fab2058d4aa96ac0342c883fd1df2d6d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39958
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:32:34 +00:00
Matt DeVillier 33f89eea9f nb/intel/x4x: Simplify GMA SSDT generator
Simplify generation of GMA SSDT, using updated naming convention.
If acpi_fill_ssdt is being invoked, then we know the IGD device is
present and enabled, so we can skip those checks. And the SSDT
generator now checks that the gfx struct is populated, so we can
skip that too.

Change-Id: Iacce01ab7d6c220779e84c2b695fbb597b493586
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39957
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:32:28 +00:00
Matt DeVillier 6b059eac5e nb/intel/ironlake: Simplify GMA SSDT generator
Simplify generation of GMA SSDT, using updated naming convention.
If acpi_fill_ssdt is being invoked, then we know the IGD device is
present and enabled, so we can skip those checks. And the SSDT
generator now checks that the gfx struct is populated, so we can
skip that too.

Change-Id: I1b6d57c091441aa7431061b1f16135d54cc97b47
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39950
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:32:20 +00:00
Matt DeVillier 348f9f0ad2 nb/intel/sandybridge: Simplify GMA SSDT generator
Simplify generation of GMA SSDT, using updated naming convention.
If acpi_fill_ssdt is being invoked, then we know the IGD device is
present and enabled, so we can skip those checks. And the SSDT
generator now checks that the gfx struct is populated, so we can
skip that too.

Change-Id: If34ebe0edc46674244c9d5afc7ed165c2ad685ba
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39949
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:32:13 +00:00
Matt DeVillier 41c4eb5fa6 nb/intel/haswell: Simplify GMA SSDT generator
Simplify generation of GMA SSDT, using updated naming convention.
If acpi_fill_ssdt is being invoked, then we know the IGD device is
present and enabled, so we can skip those checks. And the SSDT
generator now checks that the gfx struct is populated, so we can
skip that too.

Change-Id: Icd9caf622dd4c46b13589ebb772138b25888752f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39948
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:32:06 +00:00
Matt DeVillier ae51bb4ba9 nb/intel/ibexpeak: drop IGD-related NVS variables
NDID/DID entries are no longer used by the GMA SSDT generator, so
drop them. SSDT generation will be simplified in a subsequent commit.

Change-Id: Ibb7898ab4fbbbfcd29b6ba72367cc55a02cd4b1e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39956
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:31:56 +00:00
Matt DeVillier 93fcf37017 sb/intel/i82801jx: drop IGD-related NVS variables
NDID/DID entries are no longer used by the GMA SSDT generator, so
drop them. SSDT generation will be simplified in a subsequent commit.

Change-Id: Iecd8559f660cc748c417ec94b7a822e16603cbd8
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39955
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:31:48 +00:00
Matt DeVillier c19c704c02 sb/intel/i82801ix: drop IGD-related NVS variables
NDID/DID entries are no longer used by the GMA SSDT generator, so
drop them. SSDT generation will be simplified in a subsequent commit.

Remove direct setting of gnvs->ndid in qemu-q35 board since build
will otherwise break.

Change-Id: Ifbf08f43291c1fff7ccbc85272dc97334207983b
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39954
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-02 20:31:41 +00:00
Matt DeVillier 28f727b59b sb/intel/i82801gx: drop IGD-related NVS variables
NDID/DID entries are no longer used by the GMA SSDT generator, so
drop them. SSDT generation will be simplified in a subsequent commit.

Change-Id: I51a11e7ed6686ab67dac3f02097457ea9c6a7e6a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39953
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-02 20:31:34 +00:00