Commit Graph

23153 Commits

Author SHA1 Message Date
Marshall Dawson 0e022038fc amd/stoneyridge/spi: Fix reads greater than 5 bytes
This corrects a bug in 918c8717 "amd/stoneyridge: Add SPI controller
driver".  Pass a pointer to din to the do_command() function so the
caller's copy is correctly updated.  The bug allowed reads <= 5 bytes
to work correctly (3 bytes consumed in the FIFO by the address) but
overwrote data in the din buffer on larger transfers.

Change-Id: I32b7752f047112849871cafc9ae33c5ea1466ee1
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/22519
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-21 01:36:27 +00:00
Richard Spiegel a85f8b94ab soc/amd/common: Remove duplicated #include amd_pci_int_defs.h
Remove <#include amd_pci_int_defs.h> from amd_pci_util.h, as the user
of the functions declared in amd_pci_util.h don't need the contents of
amd_pci_int_defs.h.

BUG=b:62200907

Change-Id: I258d549d3eea3fb8919c0cddbb41dc2bc4738c4e
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/22461
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-21 01:20:16 +00:00
Matt DeVillier 1ad41525ca mb/google: Update/add ChromeOS device marketing names
Commit c09c2a4 [mb/google: Add Chromebook marketing names] added
marketing names for many ChromeOS devices; add some that were left out,
correct some errors, and try to format model names/numbers consistently 
(or as consistently as the manufacturers allow).

Change-Id: Ia13858e2e6ba7d7e025f25fad33e6338250498e5
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/22520
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-21 01:19:15 +00:00
Shelley Chen 9af3f2d63a mainboard/google/fizz: Enable separate MRC cache for recovery mode
Enable separate MRC cache for recovery mode. This requires change in
flash layout to accomodate another region for RECOVERY_MRC_CACHE.

BUG=b:69473883
TEST=Verified following scenarios:
1. Boot into recovery does not destroy normal mode MRC cache.
2. Once recovery MRC cache is populated, all future boots in recovery
mode re-use data from the cache.
3. Forcing recovery mode to retrain memory causes normal mode to retrain
memory as well.

Change-Id: Icdfac3698507d89d98a51cfc3d756a56d2a2d648
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/22518
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-20 23:33:00 +00:00
Ege Mihmanli 75b154334d google/gru: Add config for scarlet-derived boards
There is merit in having new boards use the pinouts and controls
in scarlet. This adds a config so new scarlet-derived boards can
easily use scarlet structure without going through every file
and adding new logic.

TEST=Run "emerge-scarlet coreboot"
Signed-off-by: egemih@chromium.org
Change-Id: I5808f93f4563033ce93050e1eedb6eac2b52c3b3
Reviewed-on: https://review.coreboot.org/22517
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-11-20 18:56:45 +00:00
Lijian Zhao 21573e9f4e soc/intel/cannonlake: Add ACPI workaround for EMMC
Two W/A had been added here for EMMC to make it working properly.
1. Enable power gating after D3 entry, disable power gating before D0
entry.
2. Add 50 ms delay to ensure Rcomp calibration done before EMMC out of
D3.

BUG=b:69323943
TEST=Run multiple ACPI S3 cycles on cannonlake u LPDDR4 platform.

Change-Id: Ic6e98264521fb02b911a8c157a7982afa35fe20c
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/22390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-20 17:13:57 +00:00
Marc Jones afd03d8a28 amd/stoneyridge: Fix SPD files and functions camel case
Remove ugly camel case in the soc/amd/common and Stoney Ridge
SPD files and functions. Update the related mainboards.

Also, remove a unreferenced function prototype, smbus_readSpd().

Change-Id: I51045b6621f0708d61a570acbdcb4e6522baa1ea
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/22483
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-20 16:26:12 +00:00
Lin Huang da6b1bc9e2 include/timer.h: add NSECS_PER_SEC macro
Change-Id: I4367f84be5a4bd635b422b6e7cbdc9aa3ccfbf5c
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://review.coreboot.org/22466
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2017-11-19 01:50:13 +00:00
Martin Roth 241391841e vendorcode/amd/pi/00670F00: Remove dependency on amd/include dir
Copy the two headers used by the Stoney BinaryPI implementation into
the 00670F00 directory so that any changes that are made to them don't
affect other platforms.

BUG=b:67299330
TEST=Build

Change-Id: I5d37fac72871f2617c4be45c151741436cbfce96
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22498
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-19 01:44:07 +00:00
Martin Roth 6c623ca565 mb/google/kahlee: Move ec.h into variant include directories
The mainboard directory is included through the PI makefile - most
mainboard directories aren't in the include path at all.  Move the
ec.h file into the baseboard/variant directory that is already in
the include path.

BUG=b:69220826
TEST=Build

Change-Id: I89d361b700c66ba576de724927574fdab9461fc6
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22497
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-19 01:44:00 +00:00
Martin Roth c94021b0ef vendorcode/amd/pi/00670F00: Remove cpuFamilyTranslation.c
The file Proc/CPU/cpuFamilyTranslation.c isn't being included into
the build, so it's obviously not needed.

BUG=b:69220826
TEST=Build

Change-Id: Id244d110b4f15e1d6af6c701f62e2f05d7eb289a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22496
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-19 01:43:40 +00:00
Martin Roth 73a52d212b mainboard/google/kahlee: Remove direct AGESA header includes
All AGESA headers should be included only through agesawrapper.h

I missed this file in the Kahlee cleanup.

BUG=b:66818758
TEST=Build gardenia; Build & boot kahlee

Change-Id: Id9b303cb3cee8088fb5cca5257566c033d28c692
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22495
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-19 01:43:32 +00:00
Martin Roth 1cdb6f2a1d mainboard/google/kahlee: Update memory.c
This fixes some issues with the initial implementation that was copied
from reef.
- The board ID value shouldn't be size_t - it's not a size.
- Kahlee doesn't even need the memory.c file - it uses an SoDIMM.

BUG=b:68293392
TEST=build stoney platforms, boot kahleebo

Change-Id: Ife5660d36912e887edfd0365a9f16c5a172c9c86
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22515
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-19 01:43:04 +00:00
Jonathan Neuschäfer c09c2a4883 mb/google: Add Chromebook marketing names
It's sometimes hard to find the code name of a Chromebook. Add the
marketing names to Kconfig, since they are easily available.

Information (mostly) taken from:
https://www.chromium.org/chromium-os/developer-information-for-chrome-os-devices

Unknown boards (unreleased, etc.):
* Fizz
* Foster
* Nasher, Coral
* Purin
* Rotor
* Rowan
* Scarlet, Nefario
* Soraka
* Urara
* Veyron_Rialto

Baseboards:
* Glados
* Gru
* Jecht
* Kahlee
* Nyan
* Oak
* Poppy
* Rambi
* Zoombini

White label boards:
* Enguarde
* Heli
* Relm, Wizpig

TODO: How does this interact with the board_status code?

Change-Id: I20a36e23bd3eea8c526a0b3b53cd676cebf9cd86
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/22404
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2017-11-17 21:33:25 +00:00
Richard Spiegel a800bdb298 Move amd/stoneyridge/include/amd_pci_int_defs.h to include/soc/
Move src/soc/amd/stoneyridge/include/amd_pci_int_defs.h to
src/soc/amd/stoneyridge/include/soc/.

After much discussion, src/soc/amd/stoneyridge/include/soc is probably
the best location. It was found that there are other common code that
include headers from this folder.

BUG=b:62200907

Change-Id: I69e0a54e5d64ae28919871c687a0177786b789c8
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/22460
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-11-17 20:31:14 +00:00
Marshall Dawson 209ea1459b amd/gardenia: Add defines in OemCustomize.c
Add a #define for MB_DIMM_SLOTS and verify it doesn't exceed the max
supported for the device.  AGESA's DRAM procedures follow the BKDG and
may vary depending on the number of slots on the motherboard.  DIMM
numbering and ordering is also affected by this value.

Replace hardcoded integers with defined values for DIMM slots and
number of channels.

Change-Id: I81aa0165660e7627f1d977ac40479700cff8b80b
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21854
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-17 20:28:43 +00:00
Bora Guvendik a778237948 soc/intel/cannonlake: fix gpio pin numbers
Update pin numbers to match kernel cannonlake pinctrl driver.

TEST=boot to OS

Change-Id: Id65736db03200fd434dd9292ce081727abd6832b
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/22477
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-17 19:39:52 +00:00
Shaunak Saha c6518b2712 soc/intel/cannonlake: Add cpu.asl file
This patch adds the cpu.asl file in cnl. We are only defining
the PNOT method here in this patch as this is needed by the
ec/google/chromeec/acpi/ec.asl file for the AC methods.

TEST= code compiles and boots when we include the ec.asl file.

Change-Id: Id93012833fac116d4d7514aa2d0b8493d2f666a9
Signed-off-by: Shaunak Saha <shaunak.saha@intel.com>
Reviewed-on: https://review.coreboot.org/22365
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2017-11-17 18:46:24 +00:00
Marshall Dawson 91b80416b7 amd/stoneyridge: Enable SMI trap on SlpTyp
Program PMx08 to support SMIs when software writes the SlpTyp bit in
the Pm1Control register.  The southbridge needs to send the SMI message
prior to the completion response of the I/O cycle.  Also, disable
sending the STPCLK message before the completion response.

Disable the SlpTyp functionality, then enable the SMI source.

BUG=b:65595850

Change-Id: I8db0df36b285ad26c8c9e62c3857fb6580c35229
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-17 17:40:51 +00:00
Marshall Dawson 081851a9e4 amd/stoneyridge: Add SlpTyp SMI handler
When an SMI occurs due to SlpType, interpret the type of request being
made.  If it's S3 or higher, flush the cache and disable further SMIs.
Reenable SlpTyp functionality in the ACPI logic and reissue the cycle.

BUG=b:65595850

Change-Id: I88d413cdbfc2daf44e8d1142c6532f7034795ead
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-17 17:40:16 +00:00
Marshall Dawson 918c8717b2 amd/stoneyridge: Add SPI controller driver
Add more definitions for the controller registers and fields.  Add
source that is adapted from hudson and updated for Stoney Ridge.

This was tested with follow-on patches that write S3 data to flash.

BUG=b:68992021

Change-Id: I61d64cfdb4fce11c068113680da7ba6a199d6893
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/22408
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2017-11-17 17:39:25 +00:00
Kevin Keijzer 6d941bad78 mb/lenovo/t400/blc.c: Add LTN154P2-L05 to whitelist
TESTED on Lenovo T500

Change-Id: I5546641cb34264e29ccb3398dd68f6144dafe524
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/22367
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-11-17 15:06:15 +00:00
Kevin Keijzer 15af281744 mb/lenovo/t400: Add LTN154X3-L02 to list of known displays
TESTED on Lenovo T500

Change-Id: I9c9fef82ca4af99c7d4813e0ab0e315fde93b972
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/22475
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-11-17 11:32:16 +00:00
Martin Roth 690afa1f8c vendorcode/amd/pi/00670F00: Get rid of filecodes, replace filecode.h
coreboot doesn't need AGESA's version of Filecode.h.  Some of the files
that have been copied from AGESA include the header, so we can't get rid
of it completely yet.
- Remove includes from files that weren't copied from the AGESA source.
- Remove FILECODE definitions from coreboot source.

BUG=B:69220826
TEST=Build Gardenia; Build & boot Kahlee.

Change-Id: If16feafc12dedeb90363826b62ea7513e54277f4
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22438
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2017-11-16 15:27:43 +00:00
Martin Roth 744104e24d vendorcode/amd/pi: Create stoney version of amdlib
Copy the vendorcode/amd/pi/Lib directory into 00670F00 directory and
update the 00670F00 Makefile to use it instead of using the common
version.

This allows changes to stoney without affecting the rest of the AMD
binary PI platforms.

BUG=b:67299330
TEST=Build Gardenia; Build & boot kahlee

Change-Id: I2fe4303f882938e9d917a3001476213f49426455
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22437
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-16 15:27:36 +00:00
Martin Roth 059988dbe4 vendorcode/amd/pi: Split stoney PI into its own Makefile
- Copy vendorcode/amd/pi makefile to 00670F00 directory
- Remove all stoney references from the vendorcode/amd/pi makefile
- Remove all non-stoney references from 00670F00 Makefile
- Remove directories that don't exist from 00670F00 Makefile
-- Proc/CPU/Feature
-- Proc/Fch/Kern
-- Proc/Fch/Kern/KernImc

BUG=b:67299330
TEST=Build Gardenia; Build & boot kahlee

Change-Id: I34690cfc3b1c4508d25d7cf062fcb9aea5945634
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/22436
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-16 15:25:56 +00:00
Shelley Chen 85eb0311d2 drivers/spi/tpm: Poll TPM_VALID bit until valid
In case the TPM is doing a long crypto operation the initial probe
could be very delayed.  Rather than end up in recovery make the delay
long enough to accommodate the (current) long crypto times. This would
add a maximum of 30 seconds to boot time.

Mirroring changes done on i2c side in CL:756918

BUG=b:65867313, b:68729265
BRANCH=None
TEST=Make sure fizz boots up

Change-Id: Ie944bfb6fe33d6e9ee794439165716ab624be491
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/22370
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-16 06:06:45 +00:00
Marc Jones 067031e0e1 variants/kahlee: Add thermal ASL
Connect the EC thermal to Kahlee and Grunt thermal ASL. Intialize GNVS
thermal values in the mainboard finalize.

BUG=b:67999819

Change-Id: I89159a5fd3c639e511139b8c5948b6a4ee19aaa3
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/22400
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2017-11-15 18:19:31 +00:00
Marc Jones c8999a7c43 google/kahlee: Get power plug notification from the EC
Set the EC SCI reporting mask to include the power plug reporting.

BUG=b:65637324
TEST=Check power_supply_info on AC/DC.

Change-Id: I58814fc495081ffe8e47162da0fa4fbeba49d67b
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/22459
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-15 18:19:23 +00:00
Richard Spiegel 519680948b mb/{amd/gardenia,google/kahlee}: move carrizo_fch.asl code to soc
Code within carrizo_fch should be SOC specific instead of board specific.

BUG=b:64034810

Change-Id: I5de2020411794bfcd3730789f62af9c9834a018b
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/22455
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-15 16:47:06 +00:00
Subrata Banik bffff54e09 soc/intel/skylake: Make use of common CSE code for skylake
TEST=Ensures global reset could able to reset system.

Change-Id: I11ce1812a5a0aa2da6b414555374460d606e220e
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/22395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-15 16:44:36 +00:00
Subrata Banik 4a722f5e2f soc/intel/common: Use HOST_CSR to get circular Buffer Depth
As per CSME BWG section 3.4.4.
The Circular Buffer Depth can find by checking B0:D22:F0
MMIO_HOST_CSR register.

TEST=Build and boot eve/soraka/reef/cnl-rvp

Change-Id: I1d3c09077e040b5c32b3c8be867a07f392ea4e1c
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/22444
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-15 16:44:29 +00:00
Subrata Banik 5c08c73dd1 soc/intel/common: Add HECI message retry count
Send/Receive HECI message with 5 retry count in order
to avoid HECI message failure.

TEST=Build and boot eve/soraka/reef/cnl-rvp

Change-Id: I76662f8080fe312caa77c83d1660faeee0bdbe7e
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/22443
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-15 16:44:05 +00:00
Duncan Laurie 93bbd41ea8 soc/intel: Enable ACPI DBG2 table generation
Enable the ACPI DBG2 table generation for Intel boards.  This is
a Microsoft defined ACPI extension that allows an OS to know what
the debug port is on a system when it is not enabled by the
firmware, so it does not show up in the coreboot tables and
cannot be easily found by a payload.

broadwell: Use byte access device, set up only when enabled since
it relies on the port being put in byte access mode and using
this serial port for debug was not standard in this generation.

skylake: Enable for the configured debug port.  Skylake uses
intelblocks for UART but not ACPI.

common: Enable for the configured debug port.  This affects
apollolake and cannonlake.

Tested by compiling for apollolake/broadwell, tested by reading
the DBG2 ACPI table on kabylake board and using IASL to dump:

    [000h 0000   4]                    Signature : "DBG2"
    [004h 0004   4]                 Table Length : 00000061
    [008h 0008   1]                     Revision : 00
    [009h 0009   1]                     Checksum : 3B
    [00Ah 0010   6]                       Oem ID : "CORE  "
    [010h 0016   8]                 Oem Table ID : "COREBOOT"
    [018h 0024   4]                 Oem Revision : 00000000
    [01Ch 0028   4]              Asl Compiler ID : "CORE"
    [020h 0032   4]        Asl Compiler Revision : 00000000

    [024h 0036   4]                  Info Offset : 0000002C
    [028h 0040   4]                   Info Count : 00000001

    [02Ch 0044   1]                     Revision : 00
    [02Dh 0045   2]                       Length : 0035
    [02Fh 0047   1]               Register Count : 01
    [030h 0048   2]              Namepath Length : 000F
    [032h 0050   2]              Namepath Offset : 0026
    [034h 0052   2]              OEM Data Length : 0000
    [036h 0054   2]              OEM Data Offset : 0000
    [038h 0056   2]                    Port Type : 8000
    [03Ah 0058   2]                 Port Subtype : 0000
    [03Ch 0060   2]                     Reserved : 0000
    [03Eh 0062   2]          Base Address Offset : 0016
    [040h 0064   2]          Address Size Offset : 0022

    [042h 0066  12]        Base Address Register : [Generic Address Structure]
    [042h 0066   1]                     Space ID : 00 [SystemMemory]
    [043h 0067   1]                    Bit Width : 00
    [044h 0068   1]                   Bit Offset : 00
    [045h 0069   1]         Encoded Access Width : 03 [DWord Access:32]
    [046h 0070   8]                      Address : 00000000FE034000

    [04Eh 0078   4]                 Address Size : 00001000

    [052h 0082  15]                     Namepath : "\_SB.PCI0.UAR2"

Change-Id: If34a3d2252896e0b0f762136760ab981afc12a2f
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/22453
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-15 16:07:21 +00:00
Duncan Laurie e4a36c7b52 arch/x86/acpi: Add support for writing ACPI DBG2 table
Add a function to create an ACPI DBG2 table, which is a Microsoft
ACPI extension for providing a description of the available debug
interface on a board.

A convenience function is provided for creating a DBG2 table with
a 16550 UART based on a PCI device.

This is tested by generating a device and verifying it with iasl:

[000h 0000   4]                    Signature : "DBG2"
[004h 0004   4]                 Table Length : 00000061
[008h 0008   1]                     Revision : 00
[009h 0009   1]                     Checksum : 3B
[00Ah 0010   6]                       Oem ID : "CORE  "
[010h 0016   8]                 Oem Table ID : "COREBOOT"
[018h 0024   4]                 Oem Revision : 00000000
[01Ch 0028   4]              Asl Compiler ID : "CORE"
[020h 0032   4]        Asl Compiler Revision : 00000000

[024h 0036   4]                  Info Offset : 0000002C
[028h 0040   4]                   Info Count : 00000001

[02Ch 0044   1]                     Revision : 00
[02Dh 0045   2]                       Length : 0035
[02Fh 0047   1]               Register Count : 01
[030h 0048   2]              Namepath Length : 000F
[032h 0050   2]              Namepath Offset : 0026
[034h 0052   2]              OEM Data Length : 0000
[036h 0054   2]              OEM Data Offset : 0000
[038h 0056   2]                    Port Type : 8000
[03Ah 0058   2]                 Port Subtype : 0000
[03Ch 0060   2]                     Reserved : 0000
[03Eh 0062   2]          Base Address Offset : 0016
[040h 0064   2]          Address Size Offset : 0022

[042h 0066  12]        Base Address Register : [Generic Address Structure]
[042h 0066   1]                     Space ID : 00 [SystemMemory]
[043h 0067   1]                    Bit Width : 00
[044h 0068   1]                   Bit Offset : 00
[045h 0069   1]         Encoded Access Width : 03 [DWord Access:32]
[046h 0070   8]                      Address : 00000000FE034000

[04Eh 0078   4]                 Address Size : 00001000

[052h 0082  15]                     Namepath : "\_SB.PCI0.UAR2"

Raw Table Data: Length 97 (0x61)

  0000: 44 42 47 32 61 00 00 00 00 3B 43 4F 52 45 20 20  // DBG2a....;CORE
  0010: 43 4F 52 45 42 4F 4F 54 00 00 00 00 43 4F 52 45  // COREBOOT....CORE
  0020: 00 00 00 00 2C 00 00 00 01 00 00 00 00 35 00 01  // ....,........5..
  0030: 0F 00 26 00 00 00 00 00 00 80 00 00 00 00 16 00  // ..&.............
  0040: 22 00 00 00 00 03 00 40 03 FE 00 00 00 00 00 10  // "......@........
  0050: 00 00 5C 5F 53 42 2E 50 43 49 30 2E 55 41 52 32  // ..\_SB.PCI0.UAR2
  0060: 00                                               // .

Change-Id: I55aa3f24776b2f8aa38d7da117f422d8b8ec5479
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/22452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-15 16:07:14 +00:00
Vaibhav Shankar 8f20044c77 soc/intel/cannonlake: Fix and clean up xhci ACPI code
During S3 cycling, system entered S3 only once and falied to
enter S3 the second time. The system gets stuck at this point
and we have to do a cold reboot to restore the system.

Since XHCI IP is able to power gate during kernel freeze/suspend,
this patch removes unnecessary device gating from ASL. This helps
in continuous cycling of S3.

BUG=b:69115421
TEST=run powerd_dbus_suspend multiple times and check if
the system enters and resumes from S3.

Change-Id: Id459631ea2d32feea4b8f658fd34fa25945f909e
Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
Reviewed-on: https://review.coreboot.org/22389
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-15 05:56:33 +00:00
Aaron Durbin f0349023a2 device: further untangle device_t from struct device
This further allows compilation units to be re-used without
having to add macro guards because of declarations not being
around in the __SIMPLE_DEVICE__ case. These declarations are for
functions that operate on struct device. struct device is a known
type so just expose the functions using the correct type. Also,
DEVTREE_CONST is empty while in ramstage so there's no reason
to separate the declarations. Lastly, fix up device_util.c to
use the proper types. It's only compiled in ramstage and it only
operates on struct device.

Change-Id: I306e0ad220cdab738cb727dda4a93bdec77c5521
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/22420
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-15 05:19:42 +00:00
Cheng-Yi Chiang 09ab15798a mb/google/eve: Add DSP calibration clock name/rate for RT5514
Add a property for DSP calibration clock name and rate such that
RT5514 codec driver can control ssp1_mclk for DSP clock calibration.

BUG=b:67763576
TEST=boot on eve check RT5514 codec driver can get this device
     property.

Change-Id: Icf9695ef67efb2bb073e39b2ece02d57f0460a0c
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Original-Change-Id: Ie204dda81a099f23beb20be71380a8494a9bee31
Original-Reviewed-on: https://chromium-review.googlesource.com/756261
Original-Reviewed-by: Dylan Reid <dgreid@chromium.org>
Original-Reviewed-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/22451
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-14 21:21:48 +00:00
Duncan Laurie 37da8846fa mb/google/eve: Set DSP SPI clock to 12MHz
To enable faster download of hotword data set the SPI clock to the
Realtek 5514 DSP chip to 12MHz instead of the default 1MHz.

BUG=b:67763576, b:66161281
TEST=cras_test_client --listen /tmp/rec.raw, trigger hotword, and check
the samples using hexdump or cras_test_client --playback_f /tmp/rec.raw

Change-Id: I92710eae25613a8202c63888b86a269803c40fe6
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Original-Change-Id: I7e50d755a90d739b6dec155228351c3974b2f3b9
Original-Reviewed-on: https://chromium-review.googlesource.com/686675
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Chinyue Chen <chinyue@chromium.org>
Original-Reviewed-by: Duncan Laurie <dlaurie@google.com>
Original-Tested-by: Chinyue Chen <chinyue@chromium.org>
Original-Commit-Queue: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/22450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-14 21:21:44 +00:00
Duncan Laurie d60b4930bb mb/google/eve: Enable VMX
This feature was enabled at the kernel level, but that is triggering an
issue where FSP expects it to be disabled so it forces a cold reboot on
every warm reboot.  Since we want this enabled anyway just set it this
way in the BIOS so it matches what the kernel expects.

BUG=b:68666100
TEST=pass firmware_FWtries on Eve with R63 OS image

Change-Id: I294e34d25406365d591da06ce4c931b710cfbbaa
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Change-Id: I964d3d30392d130e808f37a661f2c89ec926cf58
Original-Signed-off-by: Duncan Laurie <dlaurie@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/749733
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/22449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-14 21:21:40 +00:00
Duncan Laurie bfd17e3421 mb/google/eve: Tune I2C4 hold times
Tune PCH I2C4 hold times to ensure the frequency is always <400KHz.

BUG=b:67029862
TEST=boot on eve and measure I2C4 at Tp262 to be 385KHz

Change-Id: Ie93c5c40bc74069b285f6c3ee311f1bd7cefcaf1
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Change-Id: Iceabc806a17b9e6a144a4f6288c6cca790d03950
Original-Signed-off-by: Duncan Laurie <dlaurie@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/739841
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/22448
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-14 21:21:37 +00:00
Furquan Shaikh ebd67c23ed mb/google/eve: Enable AER and LTR
AER and LTR must be enabled individually on ports that need it,
in this case it should be enabled for WiFi and NVMe.

BUG=b:65457528
TEST=Wifi team verified that the performance is better with these changes.

Change-Id: I0d688fe07a1f3117c1ca617c2ce78e0d024a3510
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Change-Id: Ib059517fa782ccc18ba5ef1f76058a1898b7bf7a
Original-Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/671211
Original-Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@google.com>
Original-Commit-Queue: Duncan Laurie <dlaurie@google.com>
Original-Tested-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/22447
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-14 21:21:33 +00:00
Duncan Laurie f8e4eb84e5 mb/google/eve: Use rt5663 driver and set properties
Use the rt5663 driver and provide values for the offsets which are
needed for providing manual values to compensate the DC offset for
L and R channels between headphone and headset.

BUG=b:62712227
TEST=build and boot on eve and ensure rt5663 is functional.

Change-Id: I88113616e4b7c79cff840168b7c54ae754dfa75f
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Change-Id: Ica4090636c1ff29f0298114e62c9cc6fe167a425
Original-Signed-off-by: Duncan Laurie <dlaurie@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/611606
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Hsinyu Chao <hychao@chromium.org>
Reviewed-on: https://review.coreboot.org/22446
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-14 21:21:29 +00:00
Duncan Laurie 477942e253 mb/google/eve: Remove ACPI control of touchscreen power
Change the touchscreen power control back to coreboot instead of
under the ACPI _ON/_OFF methods, and switch the TOUCHSCREEN_STOP_L
pin back to an output.

This reverts previous changes to touchscreen GPIOs that were made
to get back to a known good/working state.  Having ACPI control these
pins was resulting in a small percentage of touchscreen not being
discovered at boot.  This platform is not intending to use S0ix so
the ACPI control is not needed.

BUG=b:63718744
TEST=manual testing on Eve devices.

Change-Id: I3fd64a435a053da1558ef736fe7baceee3c8f3a0
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Change-Id: Ia1e2ae7ca2a8b668c60fbda2aa50373e580646b2
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/572692
Original-Reviewed-by: Duncan Laurie <dlaurie@google.com>
Original-Commit-Queue: Duncan Laurie <dlaurie@google.com>
Original-Tested-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/22445
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-11-14 21:21:27 +00:00
Martin Roth 4cd93b3b7f mb/amd/gardenia: Remove direct AGESA header includes
All AGESA headers should be included only through agesawrapper.h

BUG=b:66818758
TEST=Build gardenia

Change-Id: I3c9ae7a435fadabf577f1f65ad4a6aa6234e9a29
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21717
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-14 21:00:38 +00:00
Martin Roth 78b05dfbb2 soc/amd/stoneyridge: Remove direct AGESA header includes
All AGESA headers should be included only through agesawrapper.h

BUG=b:66818758
TEST=Build gardenia; Build & boot kahlee

Change-Id: Iadc516e11148048ed9bf43c7a46827793245027a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21716
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-14 21:00:18 +00:00
Martin Roth b2c0d08a4e soc/amd/common: Remove direct AGESA header includes
All AGESA headers should be included only through agesawrapper.h

BUG=b:66818758
TEST=Build gardenia; Build & boot kahlee

Change-Id: I94140235f46a627dda99540af8619aeca3f4f157
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21715
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-14 21:00:02 +00:00
Martin Roth b564eae5e1 mb/google/kahlee: Remove direct AGESA header includes
All Stoney AGESA headers should be included only through agesawrapper.h

BUG=b:66818758
TEST=Build and boot tested

Change-Id: I642f5caf8a37ae4042c32fec3a92e0995193cb7a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21714
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-14 20:59:36 +00:00
Martin Roth d6ccf4eaa9 AMD Stoney Ridge: Add agesa_headers.h
- Create header files for the stoneyridge PI that pulls in AGESA pi
headers and encloses them in #pragma pack push/pop to keep the
'#pragma pack(1)' in Porting.h from leaking.
- Add that header to agesawrapper.h, replacing AGESA.h and Porting.h

Following patches will update the coreboot code to use only
agesawrapper.h to pull in the AGESA headers.

BUG=b:66818758
TEST=Build tested

Change-Id: Ib7d76811c1270ec7ef71266d84f3960919b792d4
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/21713
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-11-14 20:59:14 +00:00
Patrick Rudolph 112ae4860f ec/lenovo/h8/acpi/ec: Add registers
Add register HPPI and GSTS.
Add method WLSW that is used by thinkpad_acpi kernel module.
Seperate method by an empty newline.

Change-Id: I5a125047fad0e08cd9256bc53c3f5a7db7e56e7d
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20987
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2017-11-14 17:44:03 +00:00