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On Astronaunt, after the system enters the S5 power state, there is a
10-second timeout before the system transitions the power state from S5
to G3. The EN_PP3300_DX_LTE_SOC signal, which is controlled by GPIO_78
on the APL platform, remains on during that period. If the system is
powered back on before going to G3, the built-in modem won't go through
a power cycle as EN_PP3300_DX_LTE_SOC is never de-asserted.
Keeping the modem, and indirectly the SIM, powered during a quick system
power cycle may sometimes be undesirable. For instance, we would like a
SIM with PIN lock enabled to require unlocking each time the system is
powered on. After the SIM receives a PIN, it may remain unlocked until
its next power cycle.
Also, it is often desirable to power cycle the modem when the system
goes through a power cycle. For instance, a user may power cycle the
system to recover a wedged modem.
BUG=b:68365029
TEST=Tested the following on an Astronaunt device:
1. Verify that the modem is powered on after the system boots from cold.
2. Suspend the system to S0ix. Verify that the modem remains powered on
when the system is in S0ix. After the system goes back to S0, verify
that the SIM with PIN lock enabled doesn't request unlocking, and the
modem can quickly reconnect to a network.
3. Configure the system to suspend to S3 instead of S0ix, and then
repeat (2).
4. Perform a quick system power cycle, verify that the modem is powered
cycle and the SIM with PIN lock enabled requests unlocking.
Change-Id: Ie60776d5d9ebc6a69aa9e360bd882f455265dfa2
Signed-off-by: Ben Chan <benchan@chromium.org>
Reviewed-on: https://review.coreboot.org/22415
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Current VBT setting for T8 is only 1ms which is under Innolux
N116BCA-EA1 panel's spec.
Modify T8 to 100ms.
(Innolux's panel's spec requires T8 needs to be greater than 80ms)
CQ-DEPEND=CL:*496012
BUG=b:67756548
BRANCH=master
TEST=emerge-coral depthcharge coreboot chromeos-bootimage
Run on DUT and check panel sequence meets spec.
Change-Id: I580567decfccd78366c37181255015ac2cd76493
Signed-off-by: Ren Kuo <Ren.Kuo@quantatw.com>
Reviewed-on: https://review.coreboot.org/22306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ren Kuo <ren.kuo@quantatw.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Current VBT setting for T8 is only 1ms which is under Innolux N116BCA-EA1
panel's spec.
Modify T8 to 100ms.
(Innolux's panel's spec requires T8 needs to be greater than 80ms)
BUG=b:67756548
BRANCH=master
TEST=emerge-coral depthcharge coreboot chromeos-bootimage
Run on DUT and check panel sequence meets spec.
CQ-DEPEND=CL:*493633
Change-Id: I7934b0f6d40b15796c55d360995c5eb0c5049222
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/22294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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For Raydium, export reset GPIO as well as PowerResource.
Let EN_PP3300_TOUCHSCREEN signal will goes to low at S3 mode.
BUG=b:67879912
BRANCH=coral
TEST=emerge-coral coreboot
Change-Id: Ibf501b40ecfc957fd8be7ebffd2357dfa0e07757
Signed-off-by: Pan Sheng-Liang <Sheng-Liang.Pan@quantatw.com>
Reviewed-on: https://review.coreboot.org/22252
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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For MELFAS/Raydium, export reset GPIO as well as PowerResource
BUG=b:68141940
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: I1915ff8207502b80ecba6b63ce2ce1b866faf4c4
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/22146
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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In order to pass type C USB2 eye diagram for sku Astronaut,
USB2 port#1 PHY register needs to be overridden.
sku ID:0,1 Astronaut (USB)
port#1:
PERPORTPETXISET = 7
PERPORTTXISET = 2
sku ID:61,62 Astronaut (LTE)
port#1:
PERPORTPETXISET = 7
PERPORTTXISET = 5
BUG=b:68120012
BRANCH=master
TEST=emerge-coral coreboot chromeos-bootimage
Change-Id: Icf5c9e5f4dae15630ec4d6ca6648cae78ca910c6
Signed-off-by: Ren Kuo <ren.kuo@quantatw.com>
Reviewed-on: https://review.coreboot.org/22135
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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14" BigDaddy needs to override USB2 TxiSet additionally to
enhance driving strength.
Otherwise EA test will fail on USB2 eye pattern.
BUG=b:67820719
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: I674c121a71866a5d44439eeb49e07f917d816de8
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/22037
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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BUG=b:65386429
BRANCH=none
TEST=panel lights up
Change-Id: I9871969314b9b64bee2b20332e35bfc6fbd2ddda
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/22002
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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mainboard_ec_init implemented by all x86-based mainboards using
chromeec performed similar tasks for initializing and recording ec
events. Instead of duplicating this code across multiple boards,
provide a library function google_chromeec_events_init that can be
called by mainboard with appropriate inputs to perform the required
actions.
This change also adds a new structure google_chromeec_event_info to
allow mainboards to provide information required by the library
function to handle different event masks.
Also, google_chromeec_log_device_events and google_chromeec_log_events
no longer need to be exported.
Change-Id: I1cbc24e3e1a31aed35d8527f90ed16ed15ccaa86
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21877
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
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Change-Id: I7fd667b1cf0b7c2a5e4ab7ac7748d9636a52ae54
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21725
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I1925f51d63290b8d08366b622d5df3aab3a7484e
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21737
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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We need support two touchpad for Robo project,
so adding Synaptices touchpad to coral.
BUG=b:63134907
TEST=Compiled, verified by ODM
Change-Id: If5a650338d5a7e6f01e9525d28588b871d390e50
Signed-off-by: Peggy Chuang <peggychuang@ami.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/21696
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Instead of duplicating code across multiple mainboards, use newly
added helper function to read boardid from Chrome EC.
Change-Id: I1671c0a0b87d0c4c45da5340e8f17a4a798317ca
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21682
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Since snappy PCB may have over 9 SKU and current GPIO board ID GP16/GP17
is insufficient to use.
Using VPD to control could prevent H/W change.
BUG=b:65339688
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: I55ab741354797e022dd945da9c8499ee5e041316
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21533
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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variant_board_sku() callback exists to allow some of the variants to
report the sku id differently based on board implementation. However,
there are cases where there are multiple ways to encode the sku id, but
the original way should be used as a fallback. As such expose a helper
function, sku_strapping_value(), such that there isn't code duplication
for the common fallback case.
BUG=b:65339688
Change-Id: I1e917733eb89aebc41a483e2001a02acfda31bf4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21645
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Set AP SKU ID by ec command EC_CMD_SET_SKU_ID to update EC keyboard backlight
flag.
BUG=b:65359225
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: I1153aa0b89250c55f311dd93a01fcef47afd7292
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/21400
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Current coreboot does not create ACPI device for OS to recognize Raydium
touchscreen.
List the touch screen in the devicetree so that the correct ACPI device
are created.
BUG=b:64705535
BRANCH=master
TEST=emerge-coral coreboot
Change-Id: Ifdea897ef66dd10f29a8a0e72f9406d316fbe8c7
Signed-off-by: Pan Sheng-Liang <Sheng-Liang.Pan@quantatw.com>
Reviewed-on: https://review.coreboot.org/21233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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In order to pass type C USB2 eye diagram for sku Santa,
USB2 port#1 PHY register needs to be overridden.
port#1:
PERPORTPETXISET = 7
PERPORTTXISET = 2
BUG=b:64880573
BRANCH=master
TEST=emerge-coral coreboot chromeos-bootimage
Change-Id: I07c0b7b0f08263a348befb7d6fd8d01028314470
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/21199
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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It is a copy from baseboard/devicetree.cb (coreboot.org ToT)
BUG=b:64880573
BRANCH=master
TEST=emerge-coral coreboot chromeos-bootimage
Change-Id: I5db730c1974a96547fe7fda63689b7c5bfaefc66
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/21130
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This patch assigns the code of coral family, such that,
the 'mosys platform family' returns 'Google_Coral'.
BUG=b:64467244, b:64501879
BRANCH=none
TEST=Examine 'mosys platform family' w/ new firmware.
Change-Id: I1d8f8ca2166a1d80855608cf5b64b0cc7bf3dc93
Signed-off-by: Harry Pan <harry.pan@intel.com>
Reviewed-on: https://review.coreboot.org/21136
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Current coreboot does not create ACPI device for OS to recognize Raydium
touchscreen.
List the touch screen in the devicetree so that the correct ACPI device
are created.
BUG=b:64821783
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: I8852e38f01f82b80c2c9718b93baf5894dbd745b
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/21083
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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Current coreboot does not create ACPI device for OS to recognize MELFAS
touchscreen.
List the touch screen in the devicetree so that the correct ACPI device
are created.
BUG=b:64779224
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: If2bc910d641e0cf2b120ed883c5788542959f568
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/21067
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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BUG=b:64705535
BRANCH=master
TEST=emerge-coral coreboot chromeos-bootimage and verify the keyboard
backlight can be bright and alt+f6, alt+f7 function keys can be used.
Change-Id: I777247a6b58d3d50b72f12ca2fcab49a06ed5431
Signed-off-by: Pan Sheng-Liang <Sheng-Liang.Pan@quantatw.com>
Reviewed-on: https://review.coreboot.org/21027
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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BUG=b:64468585
BRANCH=none
TEST=with the other sku-id related patches applied, coreboot obtains the
right SKU ID from EC
Change-Id: I96a0e030bbc5f1c98165e70353340c413f8dc352
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20947
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Add LPC common code to be shared across Intel platforms.
Also add LPC library functions to be shared across platforms.
Use common LPC code for Apollo Lake soc. Update existing Apollolake
mainboard variants {google,intel,siemens} to use new common
LPC header file.
Change-Id: I6ac2e9c195b9ecda97415890cc615f4efb04a27a
Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com>
Reviewed-on: https://review.coreboot.org/20659
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Updating the common smihandler to handler gpi events which
originally were going to be left to each soc to handle. After
some more analysis the gpi handler can also be commonized.
Change-Id: I6273fe846587137938bbcffa3a92736b91982574
Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
Reviewed-on: https://review.coreboot.org/20917
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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BUG=b:63876329
BRANCH=none
TEST=none
Change-Id: I98c700d5b928c031129cf0138d22652a28d1ad1d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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It requires changes to match the hardware. Except for the weak
attributes that are now removed in coral's copy, the file is identical
to the baseboard version.
BUG=b:63876329
BRANCH=none
TEST=none
Change-Id: Ib0c5f0ecae9919f20631dacef0253416989fb011
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: Iaab26033e947cb9cf299faf1ce6d40a90a9facbe
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20704
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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BUG=none
BRANCH=reef
TEST=emerge-snappy coreboot chromeos-bootimage and verify the keyboard
backlight can be bright and alt+f6, alt+f7 function keys can be used.
Change-Id: I6d06f72e1ccc66292b4e5f867314d84c309af885
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/20633
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Increase PL1 Min to 4.5W
BUG=b:35585781
BRANCH=reef
TEST=build, boot on snappy, and verified by thermal team.
Change-Id: Ia55c5a57e1475fb605929cf33322728bd36295d4
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/20473
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The Chrome EC event for "thermal overload" was never implemented and
is being repurposed as the EC event mask is out of free bits.
Remove this from the boards that were enabling it.
BUG=b:36024430
TEST=build coreboot for affected boards
Change-Id: I6038389ad73cef8a57aec5041bbb9dea98ed2b6e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20424
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>
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A new variant copied from reef.
Allow override of the SKU.
Change-Id: Ibe160e75aa23623812f0fb9121d1d8226afc00d8
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/20020
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This change is needed to minimize circuit level stress, by adjusting
circuit voltage for proper operation.
For mem config GPIO changes:
To avoid leakge as those pins have internal 20K pull and 3.3K pull down
on mainboard, change internal pull up to none.
BUG=b:37998248
TEST=Boot up into OS and enter s0ix.
Change-Id: Id82035d8e1fff9fbb8dd3b4125460cdf61a58488
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/19577
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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BUG=None
TEST=emerge-sand coreboot chromeos-bootimage and verify the keyboard
backlight can be bright and alt+f6, alt+f7 function keys can be used.
Change-Id: I86a35551a9348ff6ad26dfccd3b2786282d56069
Signed-off-by: Katherine Hsieh <Katherine.Hsieh@quantatw.com>
Reviewed-on: https://review.coreboot.org/19479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Enable SAR and DSAR for reef.
BUG=b:37612675
TEST=`emerge-reef coreboot`
Change-Id: Ie0a59f8fcc9fb104328ee6d276ecab4193ec8eb8
Signed-off-by: Wei-Ning Huang <wnhuang@google.com>
Reviewed-on: https://review.coreboot.org/19579
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Update the DPTF parameters based on thermal test result.
1. Update DPTF CPU/TSR0/TSR1/TSR2 passive/critial trigger points.
CPU passive point:83, critial point:99
TSR0 passive point:60, critial point:70
TSR1 passive point:50, critial point:90
TSR2 passive point:77, critial point:90
2. Update PL1/PL2 Min Power Limit/Max Power Limit
Set PL1 min to 4W, max to 12W, and step size to 0.2W
3. Change thermal relationship table (TRT) setting.
Change CPU Throttle Effect on CPU sample rate to 5secs
Change CPU Effect on Temp Sensor 0 sample rate to 60secs
The TRT of TCHG is TSR1, but real sensor is TSR2. sample rate to 30secs
Change Charger Effect on Temp Sensor 2 sample rate to 30secs
Change CPU Effect on Temp Sensor 2 sample rate to 120secs
BUG=None
TEST=build and boot on electro dut
Change-Id: I0ea0bab7fa6b0ad75d9ddacbd7cd882f91e4b0db
Signed-off-by: Katherine Hsieh <Katherine.Hsieh@quantatw.com>
Reviewed-on: https://review.coreboot.org/19538
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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DRIVER_TPM_I2C_IRQ has been removed. TPM_TIS_ACPI_INTERRUPT now specifies
the TPM2 ACPI interrupt used by intel's tis_plat_irq_status() routine.
BRANCH=none
BUG=b:36786804
TEST=Boot reef w/ serial enabled firmware, verify verstage sees
"cr50 TPM".
Change-Id: If66a2a1d461a411e112589c84a434066d48b9399
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-on: https://review.coreboot.org/19410
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
|
TPM_TIS_ACPI_INTERRUPT specifies the TPM2 ACPI interrupt used by intel's
tis_plat_irq_status() routine.
BRANCH=none
BUG=b:36786804
TEST=Boot reef w/ serial enabled firmware, verify verstage sees
"cr50 TPM".
Change-Id: Ic69add8a3ce35be64fb37db4ed40163f6144fc9c
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-on: https://review.coreboot.org/19408
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
|
The CR50 TPM can do both SPI and I2C communication. However,
there's situations where policy needs to be applied for CR50
generically regardless of the I/O transport. Therefore add
MAINBOARD_HAS_TPM_CR50 to encompass that. Additionally,
once the mainboard has selected CR50 TPM automatically select
MAINBOARD_HAS_TPM2 since CR50 TPM is TPM 2.0.
Change-Id: I878f9b9dc99cfb0252d6fef7fc020fa3d391fcec
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/19370
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
|
|
This configures GPIO_177 as native function.
This enables OS to boot from sdcard.
BUG=b:35648535
TEST=Check OS boot from sdcard.
Change-Id: I73901d4a1b39752cbc452f3286d494587dac95d4
Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Reviewed-on: https://review.coreboot.org/18948
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
|
|
Weida touchscreen controller needs 130 ms delay after reset
BUG=b:35586513
BRANCH=reef
TEST=Verified that touchscreen works on power-on and suspend/resume
on snappy.
Change-Id: I8418e742a69a2d6395baa2799a4da42a9bb5b312
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/19245
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
Even though the i2c spec has no minimum data hold time in fast
mode the trackpad vendor indicates 300ns is their minimum. However,
the topology of the board uses FET isolation to cross voltage
domains. Therefore, the default 300ns which should work isn't reflected
on the device side of the voltage isolation circuit. Therefore,
increase the data hold time to show an observed data hold time of
more than 300ns on the device side.
BUG=b:36469182
Change-Id: I1b70f2f53c5a29cc7cfd5035a71ca5811b3bcba0
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/19065
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Wake On Voice stream capture configuration is mono. It is sufficient
to keep DMIC_CLK_A1 on in S0ix; so, turning off DMIC_CLK_B1.
Power saving should be visible in the boards which has more
than one DMIC connected.
BUG=None
BRANCH=None
TEST=WoV and quad channel DMIC capture works
Change-Id: Ic46d4c7b30b945eba47a05d78386f48e4a675a03
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-on: https://review.coreboot.org/19018
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Tested-by: build bot (Jenkins)
|
|
This patch attempts to finish the separation between CONFIG_VBOOT and
CONFIG_CHROMEOS by moving the remaining options and code (including
image generation code for things like FWID and GBB flags, which are
intrinsic to vboot itself) from src/vendorcode/google/chromeos to
src/vboot. Also taking this opportunity to namespace all VBOOT Kconfig
options, and clean up menuconfig visibility for them (i.e. some options
were visible even though they were tied to the hardware while others
were invisible even though it might make sense to change them).
CQ-DEPEND=CL:459088
Change-Id: I3e2e31150ebf5a96b6fe507ebeb53a41ecf88122
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/18984
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
The virtualized developer switch was invented five years ago and has
been used on every vboot system ever since. We shouldn't need to specify
it again and again for every new board. This patch flips the Kconfig
logic around and replaces CONFIG_VIRTUAL_DEV_SWITCH with
CONFIG_PHYSICAL_DEV_SWITCH, so that only a few ancient boards need to
set it and it fits better with CONFIG_PHYSICAL_REC_SWITCH. (Also set the
latter for Lumpy which seems to have been omitted incorrectly, and hide
it from menuconfig since it's a hardware parameter that shouldn't be
configurable.)
Since almost all our developer switches are virtual, it doesn't make
sense for every board to pass a non-existent or non-functional developer
mode switch in the coreboot tables, so let's get rid of that. It's also
dangerously confusing for many boards to define a get_developer_mode()
function that reads an actual pin (often from a debug header) which will
not be honored by coreboot because CONFIG_PHYSICAL_DEV_SWITCH isn't set.
Therefore, this patch removes all those non-functional instances of that
function. In the future, either the board has a physical dev switch and
must define it, or it doesn't and must not.
In a similar sense (and since I'm touching so many board configs
anyway), it's annoying that we have to keep selecting EC_SOFTWARE_SYNC.
Instead, it should just be assumed by default whenever a Chrome EC is
present in the system. This way, it can also still be overridden by
menuconfig.
CQ-DEPEND=CL:459701
Change-Id: If9cbaa7df530580a97f00ef238e3d9a8a86a4a7f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/18980
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
1. Remove CPU throttling effect of the charger sensor
Refers Change-Id I267b6e07fa9def2c91ff9f6035f2d9437faf1965
(mb/google/reef: Remove CPU throttling effect of the charger sensor)
to remove CPU throttling effect of the charger sensor
since it's not relevant to throttle CPU based on the charger sensor.
2. Change TSR1 influence from 200 to 100
3. Change TSR2 sample period from 120s to 30s
BUG=b:35585781
BRANCH=reef
TEST=built, and verified on snappy by thermal team.
Change-Id: Ic3fc51c4288b24f4e64950e5b148aed4495a1c3b
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18950
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
|
|
Create the initial Nasher variant which refers to the Reef.
Nasher is APL board that derives from reference board Reef.
BRANCH=master
BUG=b:36389286
TEST=Build (as initial setup)
Signed-off-by: YH Lin <yueherngl@chromium.org>
Change-Id: I7962aa8246890149988c7f02dcd90d820df7b901
Reviewed-on: https://review.coreboot.org/18928
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
1. correct DPTF TCHG target device to TSR2
2. Refers Change-Id I267b6e07fa9def2c91ff9f6035f2d9437faf1965
(mb/google/reef: Remove CPU throttling effect of the charger sensor)
to remove CPU throttling effect of the charger sensor
since it's not relevant to throttle CPU based on the charger sensor.
BUG=b:35586881
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: I4801e0e612e0ddf90764ffe080c679818d33212a
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/18920
Tested-by: build bot (Jenkins)
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
We just support Raydium touchscreen instead of Elan.
Thus we have to remove Elan touchscreen device
and add Raydium touchsrcreen device.
BUG=b:35775065
BRANCH=reef
TEST=emerge-sand coreboot
Change-Id: I7b33a29287dcb90e379b52cc93825f2988a0d3c9
Signed-off-by: Katherine Hsieh <Katherine.Hsieh@quantatw.com>
Reviewed-on: https://review.coreboot.org/18789
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Change hid name to "WDHT0002" for Weida WDT8752 which is supported by
standard hid i2c Linux driver.
BUG=b:35586513
BRANCH=reef
TEST=build, boot on snappy, and verified acpi node "WDHT0002" created.
Change-Id: Ie0cc980aa427b6db1eb14eb7868718619bb1310f
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18874
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
|
It's not relevant to throttle CPU based on the charger sensor.
So, remove this CPU throttling effect.
BUG=b:35908799
BRANCH=master
TEST=Built and booted on Electro DUT
Change-Id: I267b6e07fa9def2c91ff9f6035f2d9437faf1965
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/18852
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
|
|
Update the DPTF parameters based on thermal test result.
(ZHT_DPTF_DVT_v0.6_20170314.xlsx)
1. Increase PL2 Max to 15W.
BUG=b:35583586
BRANCH=reef
TEST=build and verify PL2 Max value on electro dut
Change-Id: I13167e28267d5827d79a6bde31f077a01f2bd535
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18807
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Add FPF_STATUS region under MISC_RW. The purpose of the region is to
store FPF status.
Change-Id: I2997b3d39a94bf444df51068f254edcf49c47afd
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/18773
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Sand is not convertible and no EC sensor sends event from EC to AP.
That event default is tablet mode, we don't have to enable tablet event.
Modify the ec.h, is based on <baseboard/ec.h>
BUG=b:36108742
BRANCH=reef
TEST=emerge-sand coreboot, boot to OS and touchpad and keyboard can work.
Change-Id: I6b6b45b5b4daf2c430ed18130f39eab0bd9a9812
Signed-off-by: Katherine Hsieh <Katherine.Hsieh@quantatw.com>
Reviewed-on: https://review.coreboot.org/18737
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
It is a copy from baseboard/devicetree.cb (coreboot.org ToT)
BUG=b:35775065
BRANCH=reef
TEST=emerge-sand coreboot
Change-Id: I5ba86e54ccfbf5af7bf0e9ad8fe7bf22020e48ee
Signed-off-by: Katherine Hsieh <Katherine.Hsieh@quantatw.com>
Reviewed-on: https://review.coreboot.org/18703
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
Update the DPTF parameters based on thermal test result.
(ZHT_DPTF_EVT2_v0.5_20170306.xlsx)
1. Update DPTF TCPU critical trigger point.
TCPU critical point: 105
2. Update DPTF TSR2 passive trigger point.
TSR2 passive point: 58
3. Change thermal relationship table (TRT) setting.
Change CPU Throttle Effect on CPU sample rate to 10secs.
Change Charger Effect on Temp Sensor 2 sample rate to 30secs.
Change CPU Effect on Temp Sensor 2 sample rate to 60secs.
BUG=b:35583586
BRANCH=master
TEST=build and boot on electro dut
Change-Id: I85564ccdaf327eeaa13bf1f31d9a933609a21582
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18610
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
This configures GPIO_177 as an input pin for SDCARD card
detect. This also changes the ownership of the pin from ACPI
to GPIO driver.
Assign the sdcard card detect pin in devicetree for reef variants.
CQ-DEPEND=448173
BUG=chrome-os-partner:63070
TEST=None
Change-Id: Ia8aef60bd7d0ea36afb39f76fab051aa46a2ed64
Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Reviewed-on: https://review.coreboot.org/18497
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
verstage can be pretty chatty so bump the pre cbmem console size
when building for Chrome OS so that all messages can be observed.
BUG=b:35775104
BRANCH=reef
TEST=Booted and noted no cutoff of console when sec data being saved.
Change-Id: I0ce2976572dedf976f051c74a3014d282c3c5f4c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/18679
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
1. Update DPTF TSR1 passive trigger points.
TSR1 passive point: 50
2. Update DPTF PL1 Minimum
PL1 min: 2.5W
BUG=b:35586881
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: Ia2634f40098d026c4d228fab4b7c05501c1ff05f
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/18699
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Fine tune USB2, need to override the following registers.
port#1:
PERPORTPETXISET=7
PERPORTTXISET=0
BUG=b:35858164
BRANCH=reef
TEST=built, measured eye diagram on snappy, and reviewed by intel
Change-Id: I461cf8f032b4e70abc9707e6cd3603a62cee448f
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18590
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
The cr50 part on reef is connected to the SoC's UART lines. However,
when the tx signal is low it causes an interrupt to fire on cr50.
Therefore, keep the tx signal high in suspend state so that it doesn't
cause an interrupt storm on cr50 which prevents cr50 from sleeping.
BUG=chrome-os-partner:63283
BRANCH=reef
TEST=s0ix no longer causes interrupt storm on cr50. Power consumption
normal.
Change-Id: Idaeb8e4427c1cec651122de76a43daa15dc54d0f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/18491
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
This is done to avoid any conflicts with same IRQ enums defined by other
drivers.
BUG=None
BRANCH=None
TEST=Compiles successfully
Change-Id: I539831d853286ca45f6c36c3812a6fa9602df24c
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18444
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Wacom I2C driver does the same thing as I2C HID driver, other than
defining macros for Wacom HID. Instead of maintaining two separate
drivers providing the same functionality, update all wacom devices to
use generic I2C HID driver.
BUG=None
BRANCH=None
TEST=Verified that ACPI nodes for wacom devices are unchanged.
Change-Id: Ibb3226d1f3934f5c3c5d98b939756775d11b792c
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18401
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
|
|
Change config option selection from "config xyz default y" to "select
xyz" if the config option has no dependencies.
BUG=None
BRANCH=None
TEST=Verified that config option selection remains unchanged.
Change-Id: I259ae40623b7f4d5589e2caa0988419ba4fefda4
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18400
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
|
|
Since we are not using gpio regulators on reef anymore, remove the
selection from Kconfig as well.
BUG=None
BRANCH=None
TEST=Compiles successfully.
Change-Id: Iae7d88dec3ac476d65b292f97a6ba3add71ce07a
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18399
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
|
|
Create the initial Sand variant which refers to the Reef.
Sand is APL board that derives from reference board Reef.
BRANCH=master
BUG=chrome-os-partner:62200
TEST=Build (as initial setup)
Signed-off-by: YH Lin <yueherngl@chromium.org>
Change-Id: Iba8c5653b6176676c759d2b48063f0c0c6cde625
Reviewed-on: https://review.coreboot.org/18324
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Update DPTF parameters based on thermal team test result.
1. Update TSR2 trigger points.
TSR2 passive point: 70, critical point: 90
2. Set PL2 Max to 15W.
BUG=chrome-os-partner:61383
BRANCH=reef
TEST=build, boot on snappy, and verified by thermal team
Change-Id: I8d01d6c1d7eabd359ceb131f3cd10965d4ac2c42
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18318
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Performance degradation seen with current PL1 throttling rate as 8
seconds for TSR1 sensor with Aquarium workload. After fine tuning PL1
throttling rate to 15 seconds, fps score improved.
BUG=chrome-os-partner:60038
BRANCH=reef
TEST=Built and tested on electro system
Change-Id: I5cdebb08e00f0f28b88f1c6b2b1cafaeb8cdb453
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/18317
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
|
|
Reef is a convertible add support for sending Tablet mode switch
changes from EC to AP.
Change-Id: I6dfddbfdb5a2ffbdfd77c5f49602bf68e9693a06
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://review.coreboot.org/18277
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
|
|
Reason for revert:
Pyro has two touchscreen sources: WACOM/ELAN.
It will not have both touchscreen IC in one system at the same time.
So the "probed" property of WACOM i2c device is mandatory to set for kernel
to know whether it exists before driver initializes it.
Otherwise in ELAN case, when driver fails to init WACOM i2c device, ACPI _OFF
will be invoked to set GPIO#152 low to cut off power.
BUG=chrome-os-partner:62371
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: I30f467bd8720d959686dc14f7877e6bc11ea6213
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/18291
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
This patch sets PL2 override value to 15W in RAPL registers.
BUG=chrome-os-partner:62110
BRANCH=reef
TEST=Apply new firmware to evaluate Octane benchmark score.
Change-Id: I51734051586753677129314b5273fb275c74f5d2
Signed-off-by: Harry Pan <harry.pan@intel.com>
Reviewed-on: https://review.coreboot.org/18283
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
|
Apollolake boards should use DMIC-4ch configuration in Kernel side and
use CaptureChannelMap in userspace to distinguish boards with different
number of DMIC's. So, NHLT DMIC 1-ch & 2-ch endpoint configuration will
not be required and hence removed.
BUG=chrome-os-partner:60827
TEST=Verify internal mic capture
TEST='arecord -Dhw:0,3 dmic_4ch.wav -f S16_LE -r 48000 -c 4 -d 10' works
Change-Id: Ibe81290906c9e379ae49e437648ee9cd6f123ff8
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-on: https://review.coreboot.org/18252
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
EC sets the logic level based on outstanding wake events. When GPIO_22
is configured as a level triggered interrupt, the events are not
cleared from the interrupt handler. Hence, we'd just be re-signalling
over and over causing an interrupt storm upon lid open. So, GPIO_22
needs to be configured as EDGE_SINGLE instead of LEVEL.
BUG=chrome-os-partner:62458
TEST=Lid close/open. check CPU usage using top. It should
not show 70% CPU usage.
Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
Change-Id: I710a690578c6e5b63be34b7fbcb21c703ef56e3a
Reviewed-on: https://review.coreboot.org/18267
Tested-by: build bot (Jenkins)
Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Export PowerResource for WDT touchscreen device.
BUG=chrome-os-partner:62311, chrome-os-partner:60194,
chrome-os-partner:62371
BRANCH=reef
TEST=Compiles successfully.
Change-Id: Icc5be170353753201d3571c39b50e29424d4d6d3
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18240
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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1. For ELAN, export reset GPIO as well as PowerResource
2. For WCOM, export PowerResource
BUG=chrome-os-partner:62311, chrome-os-partner:60194,
chrome-os-partner:62371
BRANCH=reef
TEST=Verified that touchscreen works on pyro with WCOM device on
power-on as well as after suspend/resume.
Change-Id: I0306e24e19bf821cd3e08fdacc0d78b494c9a92f
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18239
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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Linux kernel expects that power management with ACPI should always be
handled using PowerResource. However, some kernel drivers (e.g. ELAN
touchscreen) check to see if reset gpio is passed in by the BIOS to
decide whether the device loses power in suspend. Thus, until the kernel
has a better way for drivers to query if device lost power in suspend,
we need to allow passing in of GPIOs via _CRS as well as exporting
PowerResource to control power to the device.
Update mainboards to export reset GPIO as well as PowerResource for
ELAN touchscreen device.
BUG=chrome-os-partner:62311,chrome-os-partner:60194
BRANCH=reef
TEST=Verified that touchscreen works on power-on as well as after
suspend-resume.
Change-Id: I3409689cf56bfddd321402ad5dda3fc8762e6bc6
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18238
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
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I2C data (GPIO_132) and Clk (GPIO_133) lines are pulled low during
standby states S3/S0ix. This causes leakage of power. To reduce the
leakage, we have to pull these lines high during S3/S0ix. This is
done by programming the IOSSTATE to HIz. Also note that we are using
the internal pull ups to keep at SOC at 1.8V and the I2C lines are
not floating.
BUG=chrome-os-partner:62428,chrome-os-partner:61651
TEST=Enter S3/S0ix. Measure trackpad power. It should be less
than 4mW. Also I2c lines should be pulled high in S3/S0ix.
Change-Id: I5570ac37ec3cc41f6463dd6b858fdb56a20a1733
Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
Reviewed-on: https://review.coreboot.org/18251
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
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In order to pass type A USB2 eye diagram,
USB2 port#0/#1 PHY register will need to be overridden.
port#0:
PERPORTPETXISET = 7
PERPORTTXISET = 1
IUSBTXEMPHASISEN = 3
PERPORTTXPEHALF = 0
port#1:
PERPORTPETXISET = 7
PERPORTTXISET = 2
IUSBTXEMPHASISEN = 3
PERPORTTXPEHALF = 0
BUG=chrome-os-partner:59491
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: I8e67a6f0192d1c0abf6ec4926c2a17e44c818948
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/18229
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Wacom touchscreen is i2c hid device and it's the device that always
exists.
So no need to set "probed" property for it.
BUG=chrome-os-partner:61513
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: I27fe18ceadd03029b826e0237f80132eda1089b0
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/18227
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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Follow i2c-hid spec definition, level trigger interrupt is required
for i2c-hid device.
BUG=chrome-os-partner:61513
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: Ia825bd0c898e71e2ee2bf411f117a49a8fb411b6
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/18217
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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1. Update DPTF CPU/TSR1 passive trigger points.
CPU passive point: 80
TSR1 passive point: 46
2. Update DPTF TRT Sample Period
TSR1: 8s
BUG=chrome-os-partner:62133
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: I8fcf750ac17b8894ed3c8704eec62f5071d9cf24
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/18174
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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Update the DPTF parameters based on thermal test result.
(ZHT_DPTF_EVT2_v0.4_20170120.xlsx)
1. Update DPTF TSR1 passive trigger point.
TSR1 passive point: 46
BUG=chrome-os-partner:60038
BRANCH=master
TEST=build and boot on electro dut
Change-Id: If35e4cf2dbf7c506534c52a052598f6204d5315a
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18183
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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The PP1800_S rail is turned off in S3. However, enabling internal
pullups on the pins which are connected to PP1800_S results in
leakage into the P1800_S rail. Fix this by disabling the internal
pullups on PP1800_S rail pins.
BUG=chrome-os-partner:61968
BRANCH=reef
TEST=measured leakage on PP1800_S rail. Gone with this patch.
Change-Id: I5ae92b31c1a633f59d425f4105b8db1c9c18c808
Signed-off-by: Aaron Duribn <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/18189
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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Add weida touchscreen as 2nd touchscreen source
BUG=chrome-os-partner:61865
BRANCH=reef
TEST=emerge-snappy coreboot, and verified that touchscreen works on
snappy.
Change-Id: If76312a62e97da9d5de18ad895e90ee6b0f0c6ae
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18166
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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ELAN touchscreen device expects firmware to export GPIOs and ACPI
regulators for managing power to the device. Thus, provide the
required ACPI elements for OS driver to properly manage this device.
BUG=None
BRANCH=None
TEST=Verified that touchscreen works properly on boot-up and after
suspend/resume.
Change-Id: I78e0c35f60289afe338d140d90784a433ca534ae
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18163
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
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The following devices i2c6, i2c7, spi1, spi2, uart3 are not used.
BUG=none
BRANCH=master
TEST=emerge-snappy coreboot chromeos-bootimage
Change-Id: I9bacdbdd194ce21686c1618494d113402f2bef6c
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/18140
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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Audio DMIC PLL needs to be ON in S0ix to support
Wake on Voice. This requires GPIO_79 and GPIO_80
to be configured as IGNORE IOSSTATE. So DMIC CLKs
will be ON in S0ix.
Change-Id: If91045a8664ce853366b670b9db38d620818fbab
Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
Reviewed-on: https://review.coreboot.org/18155
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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This reverts commit 01ba8cf7 (mainboard/google/snappy: Add PowerResource
for ELAN touchscreen)
Change was out of date and broke the build.
Change-Id: Id47631ece1172c3f93bf6f40b8686dfd728842a9
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18158
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
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SPI controller need to access flash descriptors/SFDP during s0ix exit,
so all fast SPI IO can't be put into IOSTANDBY state. For reef, that
will be FST_SPI_CLK_FB, GPIO_97, GPIO_99, GPIO_100, GPIO_103 and
GPIO_106.
BUG=chrome-os-partner:61370
BRANCH=reef
TEST=Enter s0ix state in OS, after resume run flashrom to read SPI
content.
Change-Id: I5c59601ec00e93c03dd72a99a739add0950c6a51
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/18137
Tested-by: build bot (Jenkins)
Reviewed-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
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Define reset_gpio and enable_gpio for touchscreen device so that
when kernel puts this device into D3, we put the device into reset.
PowerResource _ON and _OFF routines are used to put the device
into D0 and D3 states.
BUG=chrome-os-partner:59034
BRANCH=master
TEST=emerge-snappy coreboot chromeos-bootimage
Change-Id: I08c05d06b2812a33b3fdff9b42b2a8e0653dd8b4
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/17366
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
|
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Current fw does not create ACPI device for
OS to recognize ELAN touchscreen.
List the touch screen in the devicetree so that
the correct ACPI device are created.
BUG=chrome-os-partner:61803
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: I9015fa63ef3aba74b682da3608a05ee49c4947c5
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/18086
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
1. Update DPTF TSR1/TSR2 passive/critial trigger points.
TSR1 passive point:53, critial point:80
TSR2 passive point:90, critial point:100
2. Update PL1 Min to 4W and PL1 Max to 12W
3. Update thermal relationship table (TRT) setting.
BUG=none
BRANCH=master
TEST=build, boot on snappy dut and verified by thermal team member.
Change-Id: I8b4fb178daa7c2e4091a14779a125bd5e943d023
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/17955
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Update the DPTF parameters based on thermal test result.
(ZHT_DPTF_EVT1_v0.3_20161227.xlsx)
1. Update DPTF CPU/TSR1/TSR2 passive/critial trigger points.
CPU critical point:103
TSR1 passive point:45
TSR2 passive point:55, critical point:90
2. Change thermal relationship table (TRT) setting.
Change CPU Throttle Effect on CPU sample rate to 3secs
Change Charger Effect on Temp Sensor 2 sample rate to 60secs
Change CPU Effect on Temp Sensor 1 sample rate to 8secs
BUG=chrome-os-partner:60038
BRANCH=master
TEST=build and boot on electro dut
Change-Id: I3746750f7ea4a2e01153a36c28a5c33140c9e38c
Signed-off-by: Tim Chen <Tim-Chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/17975
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
ELAN touchscreen device expects firmware to export GPIOs and ACPI
regulators for managing power to the device. Thus, provide the
required ACPI elements for OS driver to properly manage this device.
BUG=chrome-os-partner:60194
BRANCH=None
TEST=Verified that touchscreen works properly on boot-up and after
suspend/resume.
Change-Id: I298ca5de9c0ae302309d87e3dffb65f9be1e882e
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/17799
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
|
|
Add power management type config option that allows mainboards to
either:
1. Define a power resource that uses the reset and enable gpios to
power on and off the device using _ON and _OFF methods, or
2. Export reset and enable GPIOs in _CRS and _DSD so that the OS can
directly toggle the GPIOs as required.
GPIO type needs to be updated in drivers_i2c_generic_config to use
acpi_gpio type so that it can be used for both the above cases.
BUG=chrome-os-partner:60194
BRANCH=None
TEST=Verified that elan touchscreen works fine on reef using exported
GPIOs.
Change-Id: I4d76f193f615cfc4520869dedc55505c109042f6
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/17797
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
|
|
For Chrome OS the normal MRC cache should be cleared when a hardware
retrain recovery request is observed. The reason is that since there
are 2 different MRC cache slots there needs to be a mechanism which
allows an end user make a system bootable again if the MRC settings
happen to not allow the system to boot any longer. Therefore, one
just needs to enter recovery with the hardware retrain flag and
the system normal MRC cache slot will be invalidated.
BUG=chrome-os-partner:60592
BRANCH=reef
Change-Id: I6ad32ed0dd217d66404b77467a88689a06044544
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/17871
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
VARIANT_DIR is defined in coreboot/Makefile.inc, so doesn't need to be
defined in each mainboard.
Change-Id: Ic93957b710e4a9863774de7fcf3bd006696b6aa1
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/17841
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
On upcoming boards an optional pull up is applied on GPIO_10
to indicate if the board should have security features locked
down for a shipping system. Provide a weak pull down so that
all boards will indicate a logic 0 until the stronger pull up
resistor is stuffed.
BUG=chrome-os-partner:59951
BRANCH=reef
Change-Id: I6f514a69bccd05ca02480f3c30d0ad503a955b1e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/17803
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
|
|
This patch sets PL2 override value to 15W in RAPL registers
and sets DPTF PL2 Max to 15W
BUG=none
BRANCH=reef
TEST=emerge-pyro coreboot
Change-Id: Ibadf0fa442f556d018c249b1cf88e29c4d57c97f
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/17779
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
