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2020-10-13mb/ocp/deltalake: Update SMBIOS type 9 informationJingle Hsu
Update Slot Designation strings and add SSD0_M2_Boot_Drive for config A. TEST="dmidecode -t 9" to verify the results are expected. Signed-off-by: Jingle Hsu <jingle_hsu@wiwynn.com> Change-Id: I3fc03a14ff7dc43d6ddf5aa36710c99dbc648afa Reviewed-on: https://review.coreboot.org/c/coreboot/+/46125 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-13mb/google/puff/var/dooly: Update devicetree for audio and display configurationTony Huang
1. Add speaker amplifier ALC1015 2. Enable dmic+ssp registers for speaker and camera DMIC 3. Correct I2C#2 to LVDS, I2C#3 to Touchscreen BUG=b:170273526 BRANCH=puff TEST=Build and check DUT function status Change-Id: I5f6f19b40c6fcce8dca9b010ae97ea6e3eeb1473 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46289 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-13mb/google/puff/var/dooly: Update devicetree to remove unused devicesTony Huang
Remove unused device in Dooly no SD card reader no built-in LAN BUG=b:170273526 BRANCH=puff TEST=Build and check DUT function status Change-Id: I8ab1e156031bfb4d5ea30048d8a10400f2a49411 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46288 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2020-10-13mb/google/puff/var/dooly: Update devicetree for USB configurationTony Huang
Dooly has USBA*2 and USBC*2 BUG=b:170273526 BRANCH=puff TEST=Build and check DUT function status Change-Id: Icb66a8d5382ca9664e7f0b3660f446aeb3cf1dd3 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46126 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-13mb/google/puff/var/dooly: Update GPIO table for project changeTony Huang
Override unused device SD card reader, built-in LAN ALC1015 speaker amplifier SPK_AMP_ON Update touchscreen/lvds gpio pin BUG=b:170273526 BRANCH=puff TEST=Build and check DUT function status Change-Id: Ife14adf59609870abe9f4ba1eabe2573cb6e92dd Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46128 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2020-10-13mb/intel/adlrvp/dsdt.asl: Use macro for DSDT revisionElyes HAOUAS
Change-Id: I6f4d0bf9adc1cce4942a16675a072ffea00bd2e0 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46244 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-10-13mb/{51nb/x210,razer/blade_stealth_kbl}/dsdt.asl: decrease DSDT revision from ↵Elyes HAOUAS
0x5 to 0x2 DSDT revision 2 is used for ACPI v2 and greater. Change-Id: Ia019358be6574db1b2b06a8a7d52ae996cf45571 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45783 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-10-13mb/intel/latest mainboards: Get rid of power button device in corebootSubrata Banik
Refer to commit d7b88dc (mb/google/x86-boards: Get rid of power button device in coreboot) This change gets rid of the generic hardware power button from all intel mainboards and relies completely on the fixed hardware power button. Change-Id: I8f9d73048041d42d809750fdb52092f40ab8f11f Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46268 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-10-12mb/clevo/l140cu: clean up memcfgMichael Niewöhner
The DQ and DQS byte maps do not apply to DDR4 configurations, thus simply drop them. Also drop ECT, as it's already initialized to zero and can't be used on DDR4 anyway. Further, trim down all the meaningless and/or wrong comments. Change-Id: I32f1b7bb46eaaf0f0ecad1df310f5de988f64c85 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46249 Reviewed-by: Felix Singer <felixsinger@posteo.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/clevo/l140cu: drop disabled SPD indicesMichael Niewöhner
Drop the disabled SPD indices from memcfg, since they're already initialized to 0. Change-Id: I6d88bdac17222c2c5c35439517fe0bea46744b2b Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46248 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2020-10-12mb/clevo/l140cu: drop USE_LEGACY_8254_TIMERMichael Niewöhner
Drop USE_LEGACY_8254_TIMER, since it's not required anymore for booting grub, despite the comment. The issue was resolved upstream five years ago: http://git.savannah.gnu.org/cgit/grub.git/commit/?id=d43a5ee65143f384357fbfdcace4258e3537c214 Test: - Boot EFI GRUB2 from TianoCore payload (Debian Live, Ubuntu installer) - Boot GRUB2 payload Change-Id: I5ce4f5168586bf305969b2e24b6ee895c8552749 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45960 Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/clevo/l140cu: set PS/2 timeout for SeaBIOSMichael Niewöhner
The keyboard only works randomly, because SeaBIOS initializes PS/2 before the EC is ready. Set the PS/2 timeout for SeaBIOS to 500 ms, to wait for the EC before initializing the keyboard. Test: keyboard works fine. Change-Id: I2be75961035f04a7ffa6f7e1dbaabb1243b857f9 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45959 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/volteer/var/voxel: disable DdiPortHpdSheng-Liang Pan
GPP_A19 and GPP_A20 set no connection, disables DdiPort1Hpd and DdiPort2Hpd BUG=b:169690329 TEST=build and verify type-c(C0/C1) port functional normally Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com> Change-Id: I4405526ae777332d3c72041db7b4eda25ae31b8e Reviewed-on: https://review.coreboot.org/c/coreboot/+/46069 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: TH Lin <t.h_lin@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/dedede: refactor DPTF section for simpler overridesSumeet R Pawnikar
Refactor DPTF section of code under the baseboard devicetree and overridetree. This makes override mechanism more simpler, because not all the DPTF fields need to be overridden. BUG=None BRANCH=None TEST=Built and tested on dedede system Change-Id: I8e7cfe60c010ed4c07f9089325b289519e861f84 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46090 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-12mb/ibase/mb899/acpi: Convert platform.asl to ASL 2.0 syntaxElyes HAOUAS
It builds same binary for ibase/mb899 using BUILD_TIMELESS=1 Change-Id: I947c4228641abc38a5cd75e51fa2f096fda95d6f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45280 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/intel/d945gclf/acpi: Convert platform.asl to ASL 2.0 syntaxElyes HAOUAS
It builds same binary for intel/d945gclf using BUILD_TIMELESS=1 Change-Id: Ic48008719a9cf6942ae8cdaebaab6ba43e665489 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45281 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/getac/p470/acpi: Convert 'gpe.asl' to ASL 2.0 syntaxElyes HAOUAS
Change-Id: I9f5a89946888be3ed033c2ee079f171a23404e90 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45556 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-12mb/getac/p470/acpi/battery.asl: Remove unused remainderElyes HAOUAS
Change-Id: I6ddc3d0c50c5907e24644cea5979d064bea4acd1 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45913 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-12mb/intel: Convert to ASL 2.0 syntaxElyes HAOUAS
Generated buils/dsdt.dsl for intel/kblrvp11 are same. Change-Id: I41195be171b48f41fe2955e4639d8b770853d483 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46081 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2020-10-12mb/facebook: Convert to ASL 2.0 syntaxElyes HAOUAS
Change-Id: I91f65fecdcdf41dc41f136e8d66bbf730343aef3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46078 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/pcengines/apu2: Convert to ASL 2.0 syntaxElyes HAOUAS
Change-Id: Ie2b1b27c0715fc223e644c3df6c0e9cb876322c8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46213 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2020-10-12mb/pcengines/apu1: Convert to ASL 2.0 syntaxElyes HAOUAS
Generated 'build/dsdt.dsl' files are same. Change-Id: I15b332033f3d492f9e01bb5f1eb25892dee418de Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46212 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2020-10-12mb/google/asurada: Add USB supportCK Hu
Change-Id: I35dc4be65f0843c3c74695c443dd958676e6c12c Signed-off-by: CK Hu <ck.hu@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45397 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2020-10-12mb/google/dedede: Enable SaGv supportAamir Bohra
Allow MRC training in SaGv low, mid and high frequencies. TEST=Verify memory trains at low, mid and high SaGv point through FSP debug logs enabled. Change-Id: I0f60aad031ce9dfe23e54426753311c35db46c05 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45196 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/volteer: Fix typo in baseboard power limits Sumeet R Pawnikar
Fix typo for power limit values under comment section in baseboard BUG=None BRANCH=None TEST=Build for volteer system Change-Id: I879b9587e863360bf4efda4099d96b42b904377e Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46220 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-12mb/ocp/deltalake: Select correct uart for consolePatrick Rudolph
Tested on OCP deltalake. The console now shows up on the serial. Change-Id: If4c412c1ca749f1feba47b2ce0beb52d0111be86 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46223 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2020-10-12mb/intel/tglrvp: Enable early EC syncAnil Kumar
- This change is required to execute EC sync in coreboot instead of depthcharge Bug=none Test=build and boot coreboot on TGLRVP Signed-off-by: Anil Kumar <anil.kumar.k@intel.com> Change-Id: I40ae104d4de93c12097e049253a33b23a46c6203 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44689 Reviewed-by: Ravishankar Sarawadi <ravishankar.sarawadi@intel.com> Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Reviewed-by: Shreesh Chhabbi <shreesh.chhabbi@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/intel/tglrvp: Add support of TPM over SPIShaunak Saha
Bug=none Test=emerge build and boot on tglrvp and check that tpm is probed successfully from coreboot. Cq-Depend:chromium-review:1881839 Signed-off-by: Anil Kumar <anil.kumar.k@intel.com> Change-Id: I4a3aec98f72524e8e2a1834878ef75b9f933ae3e Reviewed-on: https://review.coreboot.org/c/coreboot/+/44698 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Reviewed-by: Ravishankar Sarawadi <ravishankar.sarawadi@intel.com>
2020-10-12mb/google/dedede: update devicetree for Botenalec.wang
Add trackpad, touchscreen, and usb port to devicetree BUG=b:160664447 BRANCH=NONE TEST=build bios and verify theirs function for boten Signed-off-by: alec.wang <alec.wang@lcfc.corp-partner.google.com> Change-Id: I057f7d15d20d1a78acd733cc5463357e9c87afb2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45732 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-10-12mb/google/volteer/variants/eldrid: Add SPD for H5ANAG6NCJR-XNCNick Vaccaro
Add SPD support for DDR4 memory part H5ANAG6NCJR-XNC. Eldrid should use DRAM_ID strap ID 4 (0100) on SKUs populated with H5ANAG6NCJR-XNC DDR4 memory parts. BUG=b:161772961 TEST="FW_NAME=eldrid emerge-volteer coreboot" and verify it builds successfully. Change-Id: Ia26315479ce1a749a0f7c9e81f134f7068d7eb0b Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45963 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-12mb/google/zork/dirinboz: Increase eMMC initial clock frequencyRob Barnes
This will reduce boot time by 7ms. Some of the initial designs don't have a pull-up resistor on the CMD line. These designs still boot at 400 kHz despite not having the pull-up. BUG=b:158766134 TEST=Boot dirinboz, run integrity test, b:169940185 BRANCH=zork Signed-off-by: Rob Barnes <robbarnes@google.com> Change-Id: I6bac8284b67070ff2c5838257f4ae2ead0e69c22 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45934 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Sam McNally <sammc@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/zork/dalboz: Increase eMMC initial clock frequencyRob Barnes
This will reduce boot time by 7ms. Some of the initial designs don't have a pull-up resistor on the CMD line. These designs still boot at 400 kHz despite not having the pull-up. BUG=b:158766134 TEST=WIP BRANCH=zork Signed-off-by: Rob Barnes <robbarnes@google.com> Change-Id: I1191d73a2a3f72f99de187a946162460acbb287a Reviewed-on: https://review.coreboot.org/c/coreboot/+/45935 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/zork/woomax: Increase eMMC initial clock frequencyRob Barnes
This will reduce boot time by 7ms. Some of the initial designs don't have a pull-up resistor on the CMD line. These designs still boot at 400 kHz despite not having the pull-up. BUG=b:158766134 TEST=WIP BRANCH=zork Signed-off-by: Rob Barnes <robbarnes@google.com> Change-Id: I2fcbe35103020c3444902c077b4985f87f970671 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45936 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/zork/vilboz: Increase eMMC initial clock frequencyRob Barnes
This will reduce boot time by 7ms. Some of the initial designs don't have a pull-up resistor on the CMD line. These designs still boot at 400 kHz despite not having the pull-up. BUG=b:158766134 TEST=Boot on Vilboz with emmc BRANCH=zork Signed-off-by: Rob Barnes <robbarnes@google.com> Change-Id: I9a1e47dbee3fcc7317857d40c5418be30d755d61 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45933 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/jecht: Disable PCIe AERMatt DeVillier
Ethernet hardware on jecht variants doesn't support AER, so disable it to mitigate continuous AER timeout errors in dmesg: > pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0 > pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) > pcieport 0000:00:1c.0: AER: device [8086:9c94] error status/mask=00001000/00002000 > pcieport 0000:00:1c.0: AER: [12] Timeout Change-Id: Ieda82c6e13c2bbc4b3a051a3d2a7ae90728ccdc6 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46137 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/beltino: Disable PCIe AERMatt DeVillier
Ethernet hardware on beltino variants doesn't support AER, so disable it to mitigate continuous AER timeout errors in dmesg: > pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0 > pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) > pcieport 0000:00:1c.0: AER: device [8086:9c94] error status/mask=00001000/00002000 > pcieport 0000:00:1c.0: AER: [12] Timeout Change-Id: I0f592a21d08e79cda251e80cd1f1184c4311e9df Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46136 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12mb/google/puff: Enable SATA0 on wyvernSam McNally
A SATA drive may be connected to SATA0. BUG=b:162909831 BRANCH=puff TEST=none Change-Id: I2a4ce2f89fa6d786358e01add15f2eedfbe4b20f Signed-off-by: Sam McNally <sammc@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46270 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2020-10-11mb/intel/adlrvp: Add ADL-P romstage mainboard codeSubrata Banik
List of changes: 1. Add DDR4 and LPDDR4 memory related code - SPD for LPDDR4 - DQ byte map - DQS CPU-DRAM map - Rcomp resistor - Rcomp target 2. Fill FSP-M related UPD parameters 3. Add devicetree.cb config parameters related to FSP-M UPD TEST=Able to build and boot ADL-P RVP till ramstage early Change-Id: Iffc5c17ed0725f61c8c274a80a1d27161ca6cebf Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46091 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-11drivers/wifi: Drop maxsleep parameter from chip configFurquan Shaikh
This change drops maxsleep parameter from chip config and instead hardcodes the deepest sleep state from which the WiFi device can wake the system up from to SLP_TYP_S3. This is similar to how other device drivers in coreboot report _PRW property in ACPI. It relieves the users from adding another register attribute to devicetree since all mainboards configure the same value. If this changes in the future, it should be easy to bring the maxsleep config parameter back. BUG=b:169802515 BRANCH=zork Change-Id: I42131fced008da0d51f0f777b7f2d99deaf68827 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46033 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-10mb/google/volteer: Use device aliasesDuncan Laurie
Use the device aliases provided by tigerlake chipset.cb instead of the raw pci device+function. Take advantage of the default states in chipset.cb and only list the devices that are enabled for all volteer variants. Change-Id: I5620004afd7fa4d50389f32dd79148960a2b2662 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44039 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-09trogdor: Modify DDR training to use mrc_cacheShelley Chen
Currently, trogdor devices have a section RO_DDR_TRAINING that is used to store memory training data. Changing so that we reuse the same mrc_cache API as x86 platforms. This requires renaming RW_DDR_TRAINING to RW_MRC_CACHE and removing RO_DDR_TRAINING in the fmap table. BUG=b:150502246 BRANCH=None TEST=FW_NAME="lazor" emerge-trogdor coreboot chromeos-bootimage Make sure that first boot after flashing does memory training and next boot does not. Boot into recovery two consecutive times and make sure memory training occurs on both boots. Change-Id: I16d429119563707123d538738348c7c4985b7b52 Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46111 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-10-09mb/google/volteer/variants/volteer2: Update DPTF parametersTerry Chen
1. Apply the DPTF parameters received from the thermal team. BUG=b:169183507 TEST=build and verify by thermal tool Signed-off-by: Terry Chen <terry_chen@wistron.corp-partner.google.com> Change-Id: I1a1a0f9e86e519ac15904fac80cf3c2299213e52 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46087 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Caveh Jalali <caveh@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-09mb/google/dedede: Override GPIO PM configurationKarthikeyan Ramasubramanian
If Cr50 is running old firmware version and hence does not ensure long interrupt pulses, override the GPIO PM configuration. BUG=None TEST=Build and boot waddledee to OS. Ensure that any chip override happens before FSP silicon parameter initialization. Ensure that the suspend/resume sequence works fine. Ensure that the reboot sequence works fine for 50 iterations. Change-Id: I455c51d4a63b1b5edadbf00c786ce61b0ba1ff00 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45857 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-10-09mb/google/octopus: Disable Ambient Light Sensor (ALS)Karthikeyan Ramasubramanian
ALS is not stuffed in octopus boards. Hence disable ALS ACPI devices. BUG=b:169245831 BRANCH=octopus TEST=Ensure that ALS devices are disabled in ACPI tables. Change-Id: I5ad28f01b0515a41b314116eb2d05c520df0f86e Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45741 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-10-08mb/google/zork/berknip: Increase eMMC initial clock frequencyRob Barnes
This will reduce boot time by 7ms. Some of the initial designs don't have a pull-up resistor on the CMD line. These designs still boot at 400 kHz despite not having the pull-up. BUG=b:158766134 TEST=Boot Berknip w/ eMMC to OS. BRANCH=zork Change-Id: I5d55f55b8208b4dc3fbdc9d1ec6333f9e211e3fd Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45931 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-08zork/var/ezkinil: Add micron-MT40A1G16KD-062E-E in SPD table for Ezkinil.Lucas Chen
Current Ram_Id: 0011 MT40A1G16KNR-075-E never be built before. Remove it and change use micron-MT40A1G16KD-062E-E for ram_id:0011. BRANCH=zork BUG=b:159316110 TEST=run gen_part_id then check the generated files. Signed-off-by: Lucas Chen <lucas.chen@quanta.corp-partner.google.com> Change-Id: I28fc39f17e06ecd39f6567613e6ff5919becb2fd Reviewed-on: https://review.coreboot.org/c/coreboot/+/45810 Reviewed-by: Rob Barnes <robbarnes@google.com> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-08mb/google/zork/ezkinil: Increase eMMC initial clock frequencyRaul E Rangel
This will reduce boot time by 7ms. Some of the initial designs don't have a pull-up resistor on the CMD line. These designs still boot at 400 kHz despite not having the pull-up. BUG=b:158766134 TEST=Boot Ezkinil w/ eMMC to OS. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ida0bbf9bd772ab7d384d5d097fa3b02b846a3efa Reviewed-on: https://review.coreboot.org/c/coreboot/+/45852 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Eric Peers <epeers@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Rob Barnes <robbarnes@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-08mb/google/zork/morphius: Increase eMMC initial clock frequencyRob Barnes
This will reduce boot time by 7ms. Some of the initial designs don't have a pull-up resistor on the CMD line. These designs still boot at 400 kHz despite not having the pull-up. BUG=b:158766134 TEST=Boot on morphius with and without patch, confirm ~7ms improvement BRANCH=zork Signed-off-by: Rob Barnes <robbarnes@google.com> Change-Id: I7f6efd3d5839f154f2487a07654be8e35634bbbc Reviewed-on: https://review.coreboot.org/c/coreboot/+/45932 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-08mb/google/dedede/variants/drawcia: Update TSR1 passive trip temperatureSumeet R Pawnikar
Update TSR1 passive trip temperature BUG=b:169691800 BRANCH=None TEST=Built and tested on dedede system Change-Id: I172391daca981d5591fa9cc5eacad92521dd0dc5 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45859 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2020-10-08mb/google/dedede: Configure VR in devicetreeMeera Ravindranath
BUG=b:167472333 TEST=Build and boot dedede and observe the slope and offset values getting updated in the fsp debug log Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com> Change-Id: I3ea32218040263f0abef9b9dd4c52efb16289fd7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45825 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-08mb/google/volteer: disable TBT if no USB4 hardware availableNick Vaccaro
Implement mainboard_silicon_init_params() to allow for disabling of TBT root ports if the device does not have usb4 hardware. Add code to mainboard_memory_init_params() to disable memory-related settings associated with TBT in cases where no usb4 is available. BUG=b:167983038 TEST=none Change-Id: Iab23c07e15f754ca807f128b9edad7fdc9a44b9d Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45946 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-10-08mb/ocp/deltalake: Override smbios_fill_dimm_locator for type 17Johnny Lin
Override smbios_fill_dimm_locator for type 17 Locator and Bank Locator. Also remove CONFIG(GENERATE_SMBIOS_TABLES) compile option because SMBIOS is always enabled and it makes the code cleaner. One sample type 17 table displayed as below: Handle 0x0010, DMI type 17, 40 bytes Memory Device ... Locator: DIMM F0 Bank Locator: _Node0_Channel5_Dimm0 Tested=On OCP Delta Lake, the Locator and Bank Locator strings are expected. Change-Id: I84531f9ee8bc76d9529aa983bc13e64f40c93138 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45799 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-08soc/mediatek: Add function to raise the CPU frequency of MT8192Weiyi Lu
Rename all mt_pll_raise_ca53_freq() into mt_pll_raise_little_cpu_freq(). Implement mt_pll_raise_little_cpu_freq() in MT8192. Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Change-Id: I97d9a61f39f2eb27f0c6f911a9199bf0eaae4fbe Reviewed-on: https://review.coreboot.org/c/coreboot/+/45401 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2020-10-08mb/intel/adlrvp: Add initial ADL-P mainboard codeSubrata Banik
List of changes: 1. Initial code block to select SOC_INTEL_ALDERLAKE Kconfig 2. Add minimum code to make ADL-P RVP build successfully 3. Mainly bootblock and verstage code added to reach till verstage 4. Add support for 2 mainboards as ADL-P board with default EC (Windows SKU) and Chrome EC (Chrome SKU) 5. Add empty dsdt.asl to avoid compilation error TEST=Able to build and boot ADL-P RVP till romstage early. Change-Id: I2b551f48a4eb4d621d9a86c5d189c517d5610069 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46054 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-08mb/intel/{jslrvp,tglrvp}: Remove non-existent 'subdirs-y += ../common'Subrata Banik
TEST=Able to build TGLRVP and JSLRVP. Change-Id: Ie07df9f59015092a4c2a27b1451f0d556c70f0d8 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46123 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-08soc/amd/picasso: Remove xhci0_force_gen1 from soc configChris Wang
To remove the xhci0_force_gen1 and use usb3_port_force_gen1 instead. The xhci0_force_gen1 is used for force all port on xhci0 to USB3 GEN1. Now variant can use the usb3_port_force_gen1 to customize which port it needs to limit. BUG=b:167651308 BRANCH=zork TEST=Build, verify the USB3 speed in gen1 Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com> Change-Id: If5f0c1f22d8c98c4461f09d074bf082c340b14d9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46041 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Sam McNally <sammc@google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-10-08mb/google/zork: Set USB3 port to force gen1 for morphius and ezkinilChris Wang
In morphius, the USB3 typeA port needs to set to gen1, and for ezkinil all the USB3 ports should force to gen1. So set the corresponding setting to usb3_port_force_gen1 to force USB3 to Gen1. BUG=b:167651308 BRANCH=zork TEST=Build, verify the USB3 speed in gen1 Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com> Change-Id: I10419b91fe86fe3e06de36ddfe0d1769c1031f8e Reviewed-on: https://review.coreboot.org/c/coreboot/+/45334 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Sam McNally <sammc@google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-10-07trogdor: Remove Limits config entry.mkurumel
Change-Id: Id913fc4a89ad5eff6b3487354ff8be7661539fe5 Signed-off-by: Manideep Kurumella <mkurumel@codeaurora.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45705 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-10-07mb/google/zork: Add EC device wakeup for morphiusJosie Nordrum
Add support for trackpoint wakeup from S3 by adding device events to mainboard and defining for morphius. BUG=b:160345665 BRANCH=zork TEST=tested trackpoint wake from S3 on morphius DVT Signed-off-by: Josie Nordrum <josienordrum@google.com> Change-Id: I982f0f4b60fbaeb389774531e1dee83da77cb8a1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45965 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-10-06zork/var/ezkinil: Adjust Touchscreen suspend off timingLucas Chen
Adjust Touchscreen delay off values to let suspend off timing match power down specificatiion. BRANCH=zork BUG=b:163434386 TEST=Measuring scope timing Signed-off-by: Lucas Chen <lucas.chen@quanta.corp-partner.google.com> Change-Id: I58866122f441cc3c427e659b8a5fdb6643987882 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45785 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com>
2020-10-05Fleex: Resume from suspend on critical batteryDaisuke Nojiri
This patch makes Fleex EC wake up AP from s0ix when the state of charge drops to 5%. Demonstrated as follows: 1. Boot Fleex. 2. Run powerd_dbus_suspend. 3. On EC, run battfake 5. 4. System resumes. BUG=b:163721887 BRANCH=Octopus TEST=Verified on Fleex: Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Change-Id: I4a998ad0aef5a7cfc6fd18995bde5571e6127e77 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45967 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2020-10-05mb/google/hatch,dedede,volteer: enable CHROMEOS_DRAM_PART_NUMBER_IN_CBINick Vaccaro
Enable CHROMEOS_DRAM_PART_NUMBER_IN_CBI on hatch, dedede, and volteer to use the common version of mainboard_get_dram_part_num(). Remove duplicate instances of mainboard_get_dram_part_num(). BUG=b:169789558, b:168724473 TEST="emerge-volteer coreboot && emerge-hatch coreboot && emerge-dedede coreboot" and verify it builds. Change-Id: I4e29d3e7ef0f3370eab9a6996a5c4a21a636b40e Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45883 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-05mb, soc: change mainboard_get_dram_part_num() prototypeNick Vaccaro
Change mainboard_get_dram_part_num() to return a constant character pointer to a null-terminated C string and to take no input parameters. This also addresses the issue that different SOCs and motherboards were using different definitions for mainboard_get_dram_part_num by consolidating to a single definition. BUG=b:169774661, b:168724473 TEST="emerge-volteer coreboot && emerge-dedede coreboot && emerge-hatch coreboot" and verify build completes successfully. Change-Id: Ie7664eab65a2b9e25b7853bf68baf2525b040487 Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45873 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-05mb/siemens/mc_apl6: Enable eMMCMario Scheithauer
Enable eMMC with HS200 mode for mc_apl6 mainboard. TEST: Linux booted and checked with 'lspci'. Change-Id: Ib760a1a26a92047e8916979ffb5001bcff0a6e45 Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45898 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-05soc/intel/common/block/acpi: Factor out common platform.aslSubrata Banik
This patch moves platform.asl into common block acpi directory to avoid duplicating the same ASL code block across SoC directory. TEST=Able to build and boot TGL, CNL and CML platform. 1) Dump and disassemble DSDT, verify _PIC method present inside common platform.asl is still there. 2) Verify no ACPI error seen while running 'dmesg` from console. Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: I5189b03d6abfaec39882d28b40a9bfa002128be3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45982 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-05mb/{google,intel}/{volteer,tglrvp}: Refer to common IPU ASLSubrata Banik
Delete SoC local copy of ipu.asl and refer from common block ipu.asl TEST=Dump and disassemble DSDT on tglrvp, verify IPU0 device present there. Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: I6a0f8a919092f7bbcd64d4791746d30fdee33894 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45978 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-03soc/intel/xeon_sp: Use common ASL code for xeon_spMarc Jones
Move and use the common xeon_sp/cpx/acpi asl for skx/. There were only minor whitespace differences between the directories. Update the mainboards to build the moved files. TiogaPass coreboot.rom checked with BUILD_TIMELESS. Change-Id: I5058a3fe8d96075a266fb92f10707bb94308c85b Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45217 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-02mb/clevo/l140cu: Add variant specific romstage.c to buildFelix Singer
While restructuring the mainboard directory, it was forgotten to add the variant specific romstage.c to the build. Therefore, add romstage.c to the Makefile fixing the raminit. Change-Id: I7afbf1574803128f7d62592eed2398c945334757 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45928 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-01mb/intel/tglrvp/variants/tglrvp_up4 - Enable onboard HDMI and type-C ↵Jason Le
displays for TGL-Y RVP - Enable DDC pins for DDI-B - Enable HPD pins for DDI-1/DDI-2 - Update MPHY/USB2 Mapping to match with the TGL-Y RVP schematic BUG: System not able to detect displays attached to onboard micro-HDMI or Type-C connectors TEST: hot-plug/unplug HDMI displays with onboard micro-HDMI connector and USB Type-C connectors to make sure the displays get detected and enabled Change-Id: I08a1b16a8fa45cf0f366661395b9f2aa25c44935 Signed-off-by: Jason Le <jason.v.le@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45016 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-10-01mb/google/zork: Configure EMMC_RESET_L to drive highKevin Chiu
Configure EMMC_RESET_L (GPIO68) to drive high by default. As per JEDEC specification for eMMC, RST_n_FUNCTION defaults to temporarily disable reset using RST_n signal (which is connected to EMMC_RESET_L on zork). Chrome OS platforms do not configure RST_n_FUNCTION thus making the reset signal unused. The spec also says that there are no internal pulls on the card and hence the RST_n signal should be driven appropriately to prevent the input circuits from flowing unnecessary leakage current. Thus, even though the line remains unused, since it is connected in hardware, this change drives EMMC_RESET_L to high. BUG=b:169222156 BRANCH=zork TEST=emerge-zork coreboot eMMC DUT reboot/suspend x100 iterations pass Change-Id: I9feb826eec8a8cdad5e2bd7efcbb1dcf96185dfd Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com> Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45756 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-10-01mb/clevo/l140cu: Align comment with rest of the devicetreeFelix Singer
Change-Id: Idcaedd3d5b7e465644f79e5a882e42eff040fdbd Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45884 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-10-01mb/google/zork: Initialize the backlight in the OSMartin Roth
This fix needs to go into ACPI in the long-term, but this should suffice in the short-term. BUG=b:158087989 TEST=Boot berknip, verify backlight is enabled. Test suspend & resume sequence, backlight is still enabled. BRANCH=Zork Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I6ecc3c9e397c9756a78e480d3f639c507879a0ea Reviewed-on: https://review.coreboot.org/c/coreboot/+/45854 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-01mb/google/zork: Remove code that reconfigured the backlight GPIOMartin Roth
The SMU code was assuming that GPIO 85 was used for a fan, which caused interesting backlight flickering. That has now been fixed, so remove the code that reconfigured it to a GPIO on resume. BUG=b:155667589 TEST=Verify the screen does not flicker on resume from S3 BRANCH=Zork Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I6d4f9d98e9df52fefab9b20d0ab0f0b67512d356 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45853 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Rob Barnes <robbarnes@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-09-30mb/amd: Add Pollock CRB Cereme as Mandolin variantFelix Held
Even though the devicetrees of Mandolin and Cereme are relatively similar, they are kept as separate files instead of using devicetree overrides to facilitate creating mainboard ports based on those CRBs. The two boards are reference boards for different zen/zen+ APU platforms that share the silicon, but use different packages. This is also consistent with the google/zork boards that have two different full base devicetrees for the two different platforms and then use devicetree overrides for the different variants of the two reference designs. BUG=b:159617786,b:169644059 BRANCH=zork Change-Id: Ief8a05b0a360563d26a81941720b78014feb0d25 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Signed-off-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42786 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-30mb/amd/mandolin: change EFS SPI mode from 1-4-4 to 1-1-4Felix Held
With this change the flash addresses will only get transferred over one data pin like in the non-quad SPI mode and only the data will get sent over all four data pins. Since this gives the flash chip a bit more time to fetch the data the host requested, this allows higher SPI frequencies resulting in a higher throughput when bigger chunks of memory get read. BRANCH=zork Change-Id: Iad4c922ffcdba4b17e6e81244ff37302eb171d97 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45831 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-30mb/amd/mandolin: add missing SPI configuration to devicetreeFelix Held
This fixes the board not booting reliably when running from flash without the EM100 option selected during build time. Selecting EM100 mode overrides the settings, so when testing with an EM100 I didn't run into this issue. BUG=b:169644059 BRANCH=zork Change-Id: I2c7043c174dcf4501776a03b7689d8a20c214afb Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45830 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-30mb/google/volteer: Update SLP_Sx assertion widths and PwrCycDurJamie Ryu
This patch updates the SLP_Sx assertion widths and power cycle duration for volteer. Power cycle duration: With default value, S0->S5 -> [ ~4.2 seconds delay ] -> S5->S0 With value set to 1, S0->S5 -> [ ~1.2 seconds delay ] -> S5->S0 BUG=b:159108661 TEST=Verified that the power cycle duration is 1~2s with a global reset on volteer. Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com> Change-Id: Idf4e0c3a60b4ac59e31df1357f2ff28f195ff17f Reviewed-on: https://review.coreboot.org/c/coreboot/+/44559 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: V Sowmya <v.sowmya@intel.com>
2020-09-30mb/51nb/x210/gpio: Remove comments that contain pad functionsMaxim Polyakov
Remove these comments, because they do not contain useful information that helps to understand the circuit, which we do not have. Change-Id: I8a994a6f27d830bd05819043336d12c2ecef2f48 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45371 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-30mb/51nb/x210/gpio: 4/4 Convert field macros to PAD_CFGMaxim Polyakov
Converts bit fields macros to target PAD_CFG_*() macros. To do this, the following command was used: ./intelp2m -n -t 1 -file ../../src/mainboard/51nb/x210/gpio.h This is part of the patch set "mb/51nb/x210/gpio: Rewrite pad config using intelp2m": CB:43566 - 1/4 Decode raw register values CB:43567 - 2/4 Exclude fields for PAD_CFG CB:43568 - 3/4 Fixes PAD_RESET to convert to PAD_NC() CB:43410 - 4/4 Convert field macros to PAD_CFG Tested with BUILD_TIMELESS=1, 51NB-X210, remains identical. Change-Id: I18c0c321561eee04ff927681b0a231f6d79c63e2 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43410 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-30lenovo/t440p: Add HDA verbs from the OEM firmwareIru Cai
To get the HDA verbs from the OEM firmware, open the firmware with UEFITool, search for the existing HDA verbs, extract the UEFI module and look for the verbs. Copy the consecutive 4 dword sets that look like HDA verbs. It is tested to make audio output from both the speaker and headphone work. Change-Id: Ie359fdf6785b1c0be8dc201cd76176c0a7fe7942 Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45693 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-30mb/packardbell/ms2290/acpi: Convert 'battery.asl' to ASL 2.0 syntaxElyes HAOUAS
Change-Id: Id8b7d3776ab2cc8c487095273582cd013241bd3a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45703 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-30mb/packardbell/ms2290/acpi/battery.asl: Remove unused remainderElyes HAOUAS
We store the remainder in Local0, but we never use it. Change-Id: I4d209d7434508cb626aca8e7df50cc1c424e294a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45775 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-30mb/google/puff: Update DPTF parameters for faffyDavid Wu
1. TSRO trip point from 75C change to 73C 2. Sample period time from 5s change to 60s BUG=b:160385395 BRANCH=puff TEST=build and verify by thermal team Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com> Change-Id: I0b000841845ce793be0e52fc28a07ac6a931ef7a Reviewed-on: https://review.coreboot.org/c/coreboot/+/45729 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sam McNally <sammc@google.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2020-09-29mb/google/volteer: Change default camera power GPIO to 0Daniel Kang
The default GPIO values for camera power were set as 1 so the LED was turned on by default when the board is powered on. This status is kept until the camera is probed then being turned off. So the LED is turned on for a few seconds during the boot up. By setting the default power to 0, the LED is lit only when camera is turned on for probing and this should be just a blink. BUG=b:167635396 BRANCH=none TEST=Build and boot volteer board. Monitor camera privacy LED and check it is not lit more than 0.5 seconds. Signed-off-by: Daniel Kang <daniel.h.kang@intel.com> Change-Id: Ic7df391aa512daafe6e1ce49e9222b90e17ad806 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45058 Reviewed-by: Caveh Jalali <caveh@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-29mb/google/volteer/halvor: Update settings for audio functionFrank Wu
Configure overridetree settings for audio function. BUG=b:153680359, b:163382106 TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com> Change-Id: I107f6fc21b99d80d69931139dc50e7d5873a8e52 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44409 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2020-09-29mb/google/volteer: Add "i2c-allow-low-power-probe" property forDaniel Kang
cameras There is a patch https://lkml.org/lkml/2020/9/3/235 which allows i2c device can support driver probe without power up the device. In order to support this, need add coreboot add "i2c-allow-low-power-probe" property. BUG=b:169058784 BRANCH=none TEST=Build and boot volteer board. Monitor camera privacy LED and check it blinks. It should not blink. Signed-off-by: Daniel Kang <daniel.h.kang@intel.com> Change-Id: I46f90ff8d412b18c7ee4bd7f22f9a7db771eb84f Reviewed-on: https://review.coreboot.org/c/coreboot/+/45160 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-09-29mb/clevo/cml-u: drop PcieRpSlotImplemented for card readerMichael Niewöhner
PcieRpSlotImplemented should only be set to 1 for PCIe ports implementing a PCIe slot. Drop it for the on-board card reader. Change-Id: I22628b4d4a7e317a01e46a61b5cd7bb9ebf548a0 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45776 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-29mb/intel/jslrvp: Update PMC as hidden deviceMaulik V Vaghela
This change allows treating the PMC as a 'hidden' PCI device on JasperLake, so that the MMIO & I/O resources can be exposed as belonging to this device, instead of the system agent and LPC/eSPI. Original patch for jasperlake SoC here: CB:42018 This change was missing for JasperLake rvp board. TEST=Checked PMC init function is called and also checked PCI resource for PMC device 1f.2. Change-Id: I7531d32c62d3f9735938f744f2892ab9c9bebddf Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45793 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2020-09-28mb/google/fizz/endeavour/gpio: Reflow long linesMaxim Polyakov
Use the 96 character limit. Change-Id: I865288051869e50602a579a6999b1b23ef68ec2f Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44468 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-28mb/google/octopus/variants/fleex: Only do LTE power off for LTE skuEric Lai
Only do LTE power off for LTE sku in order to save extra 130ms delay for non-LTE sku. BUG=b:168075958 BRANCH=octopus TEST=build image and verify on the DUT with LTE DB. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: If983185ff2f09fb1b2553c6ff1a1473d3254de4b Reviewed-on: https://review.coreboot.org/c/coreboot/+/45687 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marco Chen <marcochen@google.com>
2020-09-28mb/clevo/cml-u/Kconfig: Remove MAINBOARD_SMBIOS_PRODUCT_NAMEElyes HAOUAS
MAINBOARD_SMBIOS_PRODUCT_NAME is duplicated. Change-Id: I011f83c4d4e0657256839db207bfd1517922744c Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45758 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-09-28mb/google/zork: Set eMMC presetsRaul E Rangel
They should be tuned per board to get the best signal and boot time. This fixes the HS400 preset, so it's correctly set to A. It also changes the SDR50 and DDR50 presets to B. We can't boot correctly when DDR50 is set to A. I chose 1 as the init kHz value since that's what depthcharge uses to calculate the init clock. BUG=b:159823235 TEST=Boot Ezkinil and dump SDHCI preset registers. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ie2f3497b65d771820ab1a803fec73265547f8906 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-09-28mb/ocp/deltalake: add LPC device entry in ACPIJonathan Zhang
PCH LPC device is on CSTACK. Add LPC ACPI device entry. Without this change, following error message shows up in target OS boot log: ACPI BIOS Error (bug): Failure looking up [\_SB.PCI0.LPCB], AE_NOT_FOUND (20180105/dswload-211) ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20180105/psobject-252) ACPI Error: AE_NOT_FOUND, (SSDT:COREBOOT) while loading table (20180105/tbxfload-228) ACPI Error: 1 table load failures, 1 successful (20180105/tbxfload-246) Also TPM device is not created. TESTED=Booted DeltaLake DVT, run following command in target OS: [root@dhcp-100-96-192-153 ~]# dmesg | grep tpm [ 7.331890] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x1B, rev-id 16) Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I8614f6951389bd5c8f8f33522d0a9a9160ac3f66 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45592 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-09-28mb/google/octopus/var/fleex: Use Wifi SAR table for non-LTE sku onlyEric Lai
Use Wifi SAR table for non-LTE sku only. BUG=b:169115341 BRANCH=octopus TEST=Check no SAR table can be loaded with sku id 4. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I086fa14a9f23e4a0fc0ef8085040219c932dbf17 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45640 Reviewed-by: Marco Chen <marcochen@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Ivy Jian <ivy_jian@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-28mb/volteer: Use Genesys Logic GL9755 for Delbin, Volteer2Ravi Sarawadi
Enable newly added PCIe Gen2 to SD 4.0 card reader controller GL9755 for Delbin and Volteer2. BUG=b:166141961 TEST=Boot to kernel on Delbin, Volteer2 boards. Check PC10 in IDON. Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com> Change-Id: I2589ab2334625ec0d20dbdd5f3a31d98235aad2d Reviewed-on: https://review.coreboot.org/c/coreboot/+/45708 Reviewed-by: Caveh Jalali <caveh@chromium.org> Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-28mb/purism/librem_whl: Drop 3Gbps SATA limit; enable and set SATA tuning paramsMatt DeVillier
Some Librem Minis exhibit issues with 6Gbps SATA operation on certain SSDs, setting the Receiver Equalization Boost Magnitude adjustment resolves this, so limiting SATA speeds to 3Gbps is no longer needed. Test: build/boot Librem Mini with Crucial SATA SSD, observe no issues booting, no ATA-related errors in dmesg on PureOS 10 / kernel 5.8.7 Change-Id: I8b3cbcff7f181bcab35d71e859033578c822bb20 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45696 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-28mb/purism/librem_skl: Enable and set SATA tuning paramsMatt DeVillier
Some Librems have issues with 6Gbps SATA operation on certain SSDs, setting the Receiver Equalization Boost Magnitude adjustment resolves this. Test: build/boot Librem 15v3 with Crucial SATA SSD, observe no issues booting, no ATA-related errors in dmesg on PureOS 10 / kernel 5.8.7 Change-Id: I078deeff7fc54694393b5b16c41c5d622b332781 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45695 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-28mb/google/volteer/variants/eldrid: Configure GPP_S4 and GPP_S5nick_xr_chen
GPP_S4 and GPP_S5 use as DMIC pins that need to be defined as NF2 BUG=b:168564129 Signed-off-by: nick_xr_chen <nick_xr_chen@wistron.corp-partner.google.com> Change-Id: Ia1fca960ac85f253882f0aa68b370eed49ac67b7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45689 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-by: Ravishankar Sarawadi <ravishankar.sarawadi@intel.com>
2020-09-28mb/google/volteer/var/terrador: Enable audio SMBIOS OEM stringKevin Cheng
It needs to use probe statement in overridetree.cb to enable the cache of fw_config field implemented by cb:44782 and cb:44783. BUG=b:161963281 TEST= dmidecode -t 11 shows correct audio fw_config. Handle 0x0009, DMI type 11, 5 bytes OEM Strings String 1: DB_USB-USB4_GEN2 String 2: AUDIO-MAX98373_ALC5682I_I2S_UP4 Signed-off-by: Kevin Cheng <kevin.cheng@intel.com> Change-Id: I68c19b67d945aaca3e9ebec87eb27a4b07e1a49e Reviewed-on: https://review.coreboot.org/c/coreboot/+/45673 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-09-28mb/google/zork: update telemetry settings for berknipKevin Chiu
update telemetry to improve the performance. BUG=b:168581158 BRANCH=zork TEST=1. emerge-zork coreboot 2. pass AMD SDLE test Change-Id: Ib93905cd89132664b06f2476e94494e96980642c Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45642 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 18:18:03 +0000