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2019-10-24soc/intel/fsp_broadwell_de: Add function to set DPRPatrick Rudolph
Add code for FSP Broadwell DE to set the DPR. Used by the Intel TXT code. Tested on Intel Broadwell DE using Intel TXT. Change-Id: Ib5e1ba8731e5cea1be9319a1fb9658dba841dc7b Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36226 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-10-23soc/intel/skylake: lock AES-NI MSRMichael Niewöhner
Lock AES-NI register to prevent unintended disabling, as suggested by the MSR datasheet. Successfully tested by reading the MSR on X11SSM-F Change-Id: I97a0d3b1b9b0452e929ca07d29c03237b413e521 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35188 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-23soc/mediatek/mt8183: Fix incorrect usage of sizeofYu-Ping Wu
BRANCH=kukui BUG=none TEST=emerge-kukui coreboot Change-Id: Ic2f6bfaf42aed642e1d7d6aba5db373944eb8ef6 Signed-off-by: Yu-Ping Wu <yupingso@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36231 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-10-23soc/mediatek/mt8183: add dphy reset after setting lanes numberJitao Shi
Add dphy reset after setting lanes number to avoid dphy fifo error. BUG=b:139150763 BRANCH=kukui TEST=Boots correctly on kukui Change-Id: Ib83576f3700ef98c90f0b4dd101dcaa237d562f9 Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36223 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-23soc/mediatek/mt8183: fine tune the phy timingJitao Shi
To fix MIPI D-PHY test failure, the hs-prepare should be less than LimitMin from spec, and we have to enlarge TEOT margin. BUG=b:138344447 BRANCH=kukui TEST=Boots correctly on kukui Change-Id: If91e7a546866299f02432be27fe778be5d7bdc5f Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36222 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-22soc/intel/cannonlake: Fix FSP UPDs settings with disabled GBEKane Chen
The previous code actually set SlpS0WithGbeSupport even when GBE is disabled in device tree and could cause power consumption in s0ix. This change will config PchPmSlpS0VmRuntimeControl, PchPmSlpS0Vm070VSupport, PchPmSlpS0Vm075VSupport by device tree. SlpS0WithGbeSupport will be set only when s0ix and gbe are enabled. BUG=b:134092071 TEST=Run suspend_stress_test on kohaku and pass 100 cycles Change-Id: I154a4e6970f99360aeb880d576eb61528034f7b6 Signed-off-by: Kane Chen <kane.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35595 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-10-22soc/nvidia/tegra124: Fix null pointer and logic bugJacob Garber
Commit 680027edf6 fixed a null dereference and logic bug in the tegra210 spi code: soc/nvidia/tegra210: Fix potential NULL pointer dereference Recent Coverity scan indicated potential NULL deference; if either spi->dma_in or spi->dma_out are NULL, the fifo_error() check could dereference a NULL pointer. Also fixed what appears to be a logic bug for the spi->dma_out case, where it was using the todo (count) from spi->dma_in. Coverity is warning about the same problem for tegra124, so apply the same fix there. Also, add braces around a while statement. Change-Id: I6a7403417ee83b703cf4ca495129f73c66691ea9 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Found-by: Coverity CID 124183, 124185 Reviewed-on: https://review.coreboot.org/c/coreboot/+/35904 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-10-21soc/amd/picasso: Add audio processorMarshall Dawson
Add a driver that can properly configure the pads needed to run the correct audio mode. I2S requires the 48M oscillator enabled regardless of an external connection. Change-Id: I1137eae91aa28640ca3e9e2b2c58beed2cdb7e3c Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36117 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-21soc/skl/vr_config: Add VR config for SKL-S/H/U/YMaxim Polyakov
Icc/Loadline automatic detection is supported only for FSP2.0 These changes are in accordance with the documentation: [*] S-Platforms, Document Number: 332687-008EN [*] H-Platforms, Document Number: 332986-010EN [*] U/Y-Platforms, Document Number: 332990-008EN Change-Id: I8e517d8230c251e0cd4b1d4f1b9292c3df80cb19 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35167 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-10-21src/{device,drivers,mb,nb,soc,sb}: Remove unused 'include <console/console.h>'Elyes HAOUAS
Change-Id: I0c965e598e260ff8129aa07fb9fc5bf6e784e1d8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36057 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-10-21soc/mediatek/mt8183: Force DRAM retraining if hotkey pressedYu-Ping Wu
Similar to MRC cache on x86 platforms, when a hotkey is pressed during boot, the calibration data cache saved in the flash will be cleared, consequently triggering DRAM retraining (full calibration) in the next boot. BRANCH=kukui BUG=b:139099592 TEST=emerge-kukui coreboot Change-Id: I2f9225f359e1fe5733e8e1c48b396aaeeb9a58ab Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36090 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-21soc/mediatek/mt8183: Skip fast calibration in recovery modeYu-Ping Wu
SoC DRAM team suggested always running full calibration mode in recovery mode because it is possible to get unstable memory even if the complex memory test has been passed. Since the recovery mode runs from RO and we only have training data cache for RW, the trained calibration data can't be saved since RO and RW may be running different firmware. Also revised few message to make it more clear for what calibration mode (fast, full, or partial) has been executed. BRANCH=kukui BUG=b:139099592 TEST=emerge-kukui coreboot Change-Id: I29e0df71dc3357462e15ce8fc2ba02f21b54ed33 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36089 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-21Revert "soc/intel/cannonlake: Remove DMA support for PTT"Jeremy Soller
This reverts commit d5018a8f78b9e1f0b7d3d1be298cba9716b10c6c. Reason for revert: Breaks boot on Whiskey Lake-U boards Both System76 and Purism have had memory initialization failures when this patch is applied, with the following error message: Failed to accommodate FSP reserved memory request! An extra 4096 bytes needs to be reserved for the FSP on these systems, and reinstating the PTT reservation does this as expected. PTT is enabled for the System76 galp3-c in the ME configuration, which is why the behaviour is different. Signed-off-by: Jeremy Soller <jeremy@system76.com> CC: Matt DeVillier <matt.devillier@gmail.com> CC: Subrata Banik <subrata.banik@intel.com> Change-Id: Ib82f02c4a2b1cd2dbf95d4ca4a9edd314e78edd2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/35924 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Lance Zhao <lance.zhao@gmail.com> Reviewed-by: Michael Niewöhner Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-21sc7180: Provide initial SoC supportT Michael Turney
Change-Id: Iddcef560c1987486436b73ca1d5fc83cee2f713c Signed-off-by: T Michael Turney <mturney@codeaurora.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35494 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-10-20soc/amd/picasso: Increase max APCB images to 5Marshall Dawson
An important piece of information contained in the APCB is a copy of SPD-type data to use for soldered down memory. The amdfwtool has been updated with the ability to build five APCBs into the PSP's BIOS Directory Table. Modify Picasso's Kconfig and Makefile.inc to take advantage of the flexibility, and pass the correct instance ID to amdfwtool. Change-Id: I0efa02cb35f187ca85a8f0d8bd574fc438e6dc0a Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36121 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-20soc/intel/{cnl, icl}: Update the DCACHE_BSP_STACK_SIZE to 129KiBV Sowmya
The current DCACHE_BSP_STACK_SIZE is set to 128KiB for CML & ICL when FSP uses the same stack provided by coreboot. This patch updates it to 129KiB since the default value of DCACHE_BSP_STACK_SIZE must be the sum of FSP-M stack requirement (128KiB) and CB romstage stack requirement (~1KiB). BUG=b:140268415 TEST=Build and boot CML-Hatch. Change-Id: Icedff8b42e86dc095fb68deb0b8f80b2667cfeda Signed-off-by: V Sowmya <v.sowmya@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36032 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20soc/amd/picasso: Correct a few GPIO namesMarshall Dawson
Fix a handful of errors that slipped through in 2e0f2788 "soc/amd/picasso: Update GPIO configuration". Change-Id: I5784ab3cd95abc28fdc80a3815d0a52d955cff26 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36118 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20src/soc/amd/common: Add Azalia support to HDAMarshall Dawson
Let the mainboard decide whether to let coreboot load the verb table. Change-Id: I8f05ac02f690a43ada470916f5292b83aeaa8a4f Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35274 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20soc/amd/picasso: Add cpuid for older deviceMarshall Dawson
Make the driver work with stepping=0. Change-Id: Id0961369b9cc9cfe1b0c09ebc50e6966ccd2e919 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35273 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20src: Remove unused 'include <string.h>'Elyes HAOUAS
Change-Id: I2a94c3b6282e9915fd2b8136b124740c8a7b774c Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36082 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-10-20soc/amd/picasso: Adjust I2C ASLMarshall Dawson
Clarify names as I2C2, etc. Use iomap.h defines for base addresses. Update IRQs. Change-Id: I3800592e4b0bcb681d0dcf24f69e269f845be025 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34915 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-20soc/amd/picasso: Update iomapMarshall Dawson
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: Ieedc2062948a0d1563f82e4d0b1ca9c5bc3291a9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/33991 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20soc/amd/picasso: Update UARTsMarshall Dawson
Add a function to uart.c to ensure the right IOMux settings are programmed for the console UART. Update Kconfig to reflect the new addresses. Give the user the ability to downclock the UARTs' refclock to 1.8342MHz. Add the abiltiy to use an APU UART at a legacy I/O address. Update the AOAC register configuration for the two additional UARTs. Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I74579674544f0edd2c0e6c4963270b442668e62f Reviewed-on: https://review.coreboot.org/c/coreboot/+/33767 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-20soc/amd/picasso: Add display identification and vbios nameMarshall Dawson
Add Picasso's Device ID and default filename. Only a single Device ID is documented for Picasso so remove the oprom remapper function. Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: Iaf43d7c8da41beb05b58c494f0a6814f8f571b18 Reviewed-on: https://review.coreboot.org/c/coreboot/+/34422 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20soc/amd/picasso: Remove unused SATA configurationsMarshall Dawson
Picasso's SATA controller operates only in AHCI mode. Remove the Kconfig symbols previously used to select between other possibilities. Change-Id: Iaeb8b4a2540e976d2e7361faf8c6d261e60398fd Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36113 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-20soc/amd/picasso: Remove SATA from AOAC registersMarshall Dawson
SATA is no longer defined in AOAC so remove its definitions. Change-Id: Ief0ab6b5f69f2d17c11d8e2ee40941ac56c077f6 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36112 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-20soc/amd/picasso: Update southbridgeMarshall Dawson
Picasso's FCH has many similarities to Stoney Ridge, so few changes are necessary. The most notable changes are: * Update the index values for the C00/C01 interrupt routing * FORCE_STPCLK_RETRY is not present * PCIB is not defined * FCH MISC Registers 0xfed80e00 numbering has changed * C-state base moves from PM register to MSR * Add option to determine the intended MUX settion for LPC vs. eMMC * Remove the LEGACY_FREE option Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I69dfc4a875006639aa330385680d150331840e40 Reviewed-on: https://review.coreboot.org/c/coreboot/+/33770 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-20soc/amd/common: Add AcpiMmio access for SMBus PCI deviceMarshall Dawson
The standard PCI register space for D14F0 is accessible at 0xfed80000. Add functions for use as helpers. Change-Id: Icbf5bdc449322c3f5e59e6126d709cb2808591d5 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34914 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-20soc/amd/common/lpc: Add SuperIO decode functionMarshall Dawson
The LPC-ISA bridge supports two ranges for SuperIO control registers. Add a generic function to allow a mainboard to enable the appropriate range. Provide #define values that are more descriptive than the register's field names. Change-Id: Ic5445cfc137604cb1bb3ee3ea4c3a4ebdb9a9cab Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35271 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20soc/amd/picasso: Update for USB3.1Marshall Dawson
Change to the appropriate device IDs. Remove the ehci resource call. Remove overcurrent settings, as this will be passed to AGESA in later change. Remove unused USB2 ACPI name assignment. Change-Id: Ic287a05b30ca03e3371cc4a30aaa93b236c6d3fb Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34420 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-20soc/amd/picasso: Update all PSP and amdfw.rom buildingMarshall Dawson
Add Kconfig options and Makefile command line options to generate the amdfw.rom image. A new intermediate image is introduced, which is the initial BIOS image the PSP places into DRAM prior to releasing the x86 reset. The amd_biospsp.img is a compressed version of the romstage.elf program pieces. Additional details of the PSP items are not public information. See NDA document PID #55758. Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: Ib5e393e74ed60e968959012b6275686167a2d78a Reviewed-on: https://review.coreboot.org/c/coreboot/+/33764 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-18src: Remove unused include '<device/pci_ids.h>'Elyes HAOUAS
Change-Id: Ic90dcff9d0b49a75a26556e4a1884a2954ef68f6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36063 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-18soc/intel/common: lpc/espi: fix wrong lock bitMichael Niewöhner
This corrects the LPC/eSPI lock bit from bit 2 to bit 1 in accordance with doc#332691-003EN and doc#334819-001. Change-Id: I45335909b1f2b646e4fafedd78cb1aaf7052d60c Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36100 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-10-18soc/mediatek/mt8183: Compress calibration blob with LZ4Hung-Te Lin
The DRAM calibration blob can be compressed using pre-RAM algorithm (currently LZ4), which will save ~12ms in boot time. On Kodama, boot time difference: Before: 1,082,711 After: 1,070,309 BUG=b:139099592,b:117953502 TEST=build and boot, cbfstool coreboot.rom print -v (see dram compressed) BRANCH=kukui Change-Id: Ic3bd49d67ee6f80a0e4d8f6945744642611edf64 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36054 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-10-18soc/mediatek/mt8183: Pass impedance data as a function argumentYu-Ping Wu
To make data flow more explicit, global variable 'impedance' is replaced with a local variable, which is passed as a function argument. BUG=none BRANCH=kukui TEST=Krane boots correctly Change-Id: I0f6dacc33fda013a3476a10d9899821b7297e770 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35766 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-18soc/mediatek/mt8183: Run calibration with multiple frequencies for DVFS switchHuayang Duan
The patch adds config MT8183_DRAM_DVFS to enable DRAM calibration with multiple frequencies to support DVFS switch. BUG=b:80501386,b:142358843 BRANCH=kukui TEST=Boots correctly on Kukui Change-Id: I97c8e513dc3815a2d62b2904a246a1d8567704a4 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35555 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-18soc/mediatek/mt8183: Adjust DRAM voltages for each DRAM frequencyHuayang Duan
This patch supports voltage adjustment for each DRAM frequency, which is neccesary to support DVFS switch. BUG=b:80501386,b:142358843 BRANCH=none TEST=Boots correctly and stress test pass on Kukui. Change-Id: I9539473ff708f9d0d39eb17bd3fdcb916265d33e Signed-off-by: Huayang Duan <huayang.duan@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35017 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-18soc/mediatek/mt8183: Allow modifying vddq voltageHsin-Hsiung Wang
DRAM DVFS needs to be calibrated with different vddq voltages to get correct parameters. A new API is added to allow changing vddq voltage. BUG=b:80501386 BRANCH=none TEST=measure vddq voltage with multimeter Change-Id: I5f0d82596a1709bf0d37885f257646133f18f210 Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35147 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-18soc/mediatek/mt8183: Allow modifying vdram1 voltageHsin-Hsiung Wang
DRAM DVFS needs to be calibrated with different vdram1 voltages to get correct parameters. A new API is added to allow changing vdram1 voltage. BUG=b:80501386 BRANCH=none TEST=measure vdram1 voltage with multimeter Change-Id: Ia15ab3a2e1668e5b4873d317b57a38ebee037709 Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33186 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-18soc/mediatek/mt8183: Share console for calibration blob outputHung-Te Lin
Most coreboot debug messages are sent to UART and cbmem console, and we also want to collect DRAM calibration module output, especially for cbmem console (so we can see the logs after kernel is up). Instead of sharing whole cbmem/cbtable/cbmemconsole implementations, we want to simplify that by a simple function pointer so output can be preserved by do_putchar, which internally sends data to all registered consoles (usually cbmem console and UART). BUG=b:139099592 TEST=make; boots properly for full-k, with and without serial console. BRANCH=kukui Change-Id: I1cf16711caf3831e99e17b522b86694524425116 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36056 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-17soc/mediatek/mt8183: Verify checksum of cached calibration dataYu-Ping Wu
The checksum is stored in the header of calibration data and saved to SPI flash. After reading the data from flash, checksum is used to verify the integrity of the calibration parameters. BUG=b:139099592 BRANCH=kukui TEST=Calibration data successfully loaded from flash Change-Id: Ie4a0688ed6e560d4c0c6b316f44e52fd10d71a9d Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36014 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-17soc/mediatek/mt8183: Remove unnecessary DRAM register settingsYu-Ping Wu
In broadcast mode we only need to set registers for channel 0 instead of all channels. BUG=none BRANCH=kukui TEST=emerge-kukui coreboot Change-Id: I22a4b69fd40d1978fa7b12e8edaba00ce5d7787d Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36075 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-17soc/mediatek/mt8183: Fix DDR phy config numberYu-Ping Wu
Some typos are fixed to make DVFS switch work. BUG=b:142358843 BRANCH=kukui TEST=emerge-kukui coreboot Change-Id: I064d4a2c46187ac5780352da742bd56e82c22c14 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36074 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-17soc/mediatek/mt8183: Refactor DRAM init by bit fields APIHung-Te Lin
Replace the magic clrsetbits_le32, read32, write32 by SET_BITFIELDS and other bit field helpers. Change-Id: I327297dd10718fbef7275fe95c95d00d3ab6ac84 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35471 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-17soc/mediatek/mt8183: Improve code formattingYu-Ping Wu
This patch contains some minor changes including: - Use lowercase hex literals - Combine short lines - Remove unnecessary curly braces - Simplify struct initialization - Leverage macro _SELPH_DQS_BITS - Ensure whitespaces around binary operators - Remove extra whitespaces after commas - Change log level and remove unnecessary debug logs BUG=none BRANCH=kukui TEST=emerge-kukui coreboot Change-Id: I33616e6142325920c2fd7e6dc1dc88eb29c5cf34 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36011 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-17soc/mediatek/mt8183: Handle memory test failureYu-Ping Wu
If DRAM calibration fails or mem test fails using the cached calibration results stored in flash, rerun DRAM full calibration. If partial calibration fails or the mem test following it fails, hang forever. Partial calibration acts as a fallback approach in case of full calibration failure. Therefore, if it fails, there would be no other ways to initialize DRAM. Instead of falling into reboot loop and draining out of battery, it is better to just hang so that the end user may notice that and send to RMA. BUG=b:80501386,b:139099592 BRANCH=kukui TEST=Boots correctly on Kukui Change-Id: I8e1d4f5bc7b45f45a8bfef74e86ec0ff6a556af4 Signed-off-by: Huayang Duan <huayang.duan@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35481 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-16soc/sifive/fu540: test and fix code of fu540 spiXiang Wang
I tested the SPI through the SD card and fixed sd card communication problem. Added two functions (claim_bus and release_bus). Setting CS signal is invalid by default. Change-Id: I60033a148c21bbd5b4946580f6cab0b439d346c6 Signed-off-by: Xiang Wang <merle@hardenedlinux.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35117 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-10-16mainboard/ocp/monolake: Hide IIO root ports before memory initAndrey Petrov
It turned on some SKUs FSP hangs in Notify stage if IIO root ports are disabled after MemoryInit. To address that hide IIO root ports earlier in romstage. TEST=the patch was ran on affected HW and success was reported Change-Id: I6a2a405f729df14f46bcf34a24e66e8ba9415f9d Signed-off-by: Andrey Petrov <anpetrov@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35968 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-10-16intel/broadwell: Hook libgfxinit upNico Huber
As VGA_ROM_RUN and libgfxinit are mutually exclusive in Kconfig, we don't have to guard all the VGA BIOS if's and can assume gfx_get_init_done() returns 0 until all the quirks are handled. Then, we can run libgfxinit. Change-Id: Id5d0c2c12b1ff8f95ba4e0223a3e9aff27547acd Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/20100 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-10-16intel/broadwell: Implement proper backlight PWM configNico Huber
Port the backlight-PWM handling from Skylake instead of the previously used Haswell version. We use a 200Hz PWM signal for all boards. Which is higher than the previous devicetree value, 183Hz, but that was over- ridden by the VBIOS anyway. 200Hz is still very low, considering LED backlights, but accurate values are unknown at this time. Lynx Point, the PCH for Haswell and Broadwell, is a transition point for the backlight-PWM config. On platforms with a PCH, we have: o Before Lynx Point: The CPU has no PWM pin and sends the PWM duty-cycle setting to the PCH. The PCH can choose to ignore that and use its own setting (BLM_PCH_OVERRIDE_ENABLE). We use the CPU setting on these platforms. o Lynx Point + Haswell: The CPU has an additional PWM pin but can be set up to send its setting to the PCH as before. The PCH can still choose to ignore that. We use the CPU setting with Haswell. o Lynx Point + Broadwell: The CPU can't send its setting to the PCH anymore. BLM_PCH_ OVERRIDE_ENABLE must always be set(!) if the PCH PWM pin is used (it virtually always is). We have to use the PCH setting in this case. o After Lynx Point: Same as with Broadwell, only BLM_PCH_OVERRIDE_ENABLE is implied and the bit not implemented anymore. Change-Id: I1d61d9b3f1802ebe18799fc4d06f1f1d3b54c924 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35897 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-10-15soc/intel/skylake/chip: Unhide P2SB devicePatrick Rudolph
APL unhides the P2SB device in coreboot already. Do the same on SKL/KBL. As the coreboot PCI allocator needs to be able to find the device, unhide it after FSP-S. The device is hidden in the SoC finalize function already and not visible in the OS, as more P2SB device IDs have been added. Other SoCs aren't updated, because they are too broken. Fixes "BUG: XXX requests hidden ...." warnings in coreboot log. Tested on Supermicro X11SSH-TF. Change-Id: I0d14646098c34d3bf5cd49c35dcfcdce2c57431d Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35620 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Michael Niewöhner
2019-10-15soc/intel/common/block/sgx: Fix crash in MP initPatrick Rudolph
On Hyper-Threading enabled platforms the MSR_PRMRR_PHYS_MASK was written when already locked by the sibling thread. In addition it loads microcode updates on all threads. To prevent such race conditions only call the code on one thread, such that the MSRs are only written once per core and the microcode is only loaded once for each core. Also add comments that describe the scope of the MSR that is being written to and mention the Intel documents used for reference. Fixes crash in SGX MP init. Tested on Supermicro X11SSH-TF. Change-Id: I7102da028a449c60ca700b3f9ccda9017aa6d6b5 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35312 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-10soc/intel: sgx: get rid of UEFI-style usage of global variableMichael Niewöhner
Rework SGX enable status in a clean way without using a global variable. Change-Id: Ida6458eb46708df8fd238122aed41b57ca48c15b Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35882 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-09soc/qualcomm: Remove default ops to generate bootblock.binArthur Heymans
This is done by default in the main Makefile.inc. TEST: With BUILD_TIMELESS=1 the resulting binary is identical before and after the change. Change-Id: Ie85e023df1f1c2b0f115e4f92719a511f60019c3 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-10-09soc/mediatek/mt8183: Change argument type of mt_set_emiYu-Ping Wu
Since struct dramc_param has been defined, we can pass the struct directly from mt_mem_init(). BUG=b:139099592 BRANCH=none TEST=emerge-kukui coreboot Change-Id: If7333fb579eff76dd9d1c2bf6fdfe7eccb22050f Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35846 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-09soc/mediatek/mt8183: Run DRAM full calibrationHuayang Duan
Load the calibration params from flash first and check the correctness of the params. If the params have correct format, perform DRAM fast calibration with these params to reduce bootup time. Otherwise, load the DRAM blob and perform DRAM full calibration. Bootup time of DRAM partial calibration: - 1,349,385 usecs with low frequency - 924,698 usecs with middle frequency - 1,270,089 usecs with high frequency 3,544,172 usecs in total. Bootup time of DRAM fast calibration: - 216,663 usecs with low frequency - 328,220 usecs with middle frequency - 322,612 usecs with high frequency 867,495 usecs in total. BUG=b:139099592 BRANCH=none TEST=emerge-kukui coreboot Change-Id: I8de29b14b1fb24b3b4f351c855c5c4d8f350cc34 Signed-off-by: Huayang Duan <huayang.duan@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35110 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-09soc/mediatek/mt8183: Use cached calibration result for faster bootupHuayang Duan
Load calibration params from flash. If the format of the params is correct, use these calibration params for fast calibration to reduce the bootup time. Bootup time of DRAM partial calibration: - 1,349,385 usecs with low frequency - 924,698 usecs with middle frequency - 1,270,089 usecs with high frequency 3,544,172 usecs in total. Bootup time of DRAM fast calibration: - 216,663 usecs with low frequency - 328,220 usecs with middle frequency - 322,612 usecs with high frequency 867,495 usecs in total. BUG=b:139099592 BRANCH=none TEST=Boots correctly on Kukui Change-Id: I9ef4265dd369a1c276bb02294696556df927e7bc Signed-off-by: Huayang Duan <huayang.duan@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35164 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-09soc/mediatek/mt8183: Add the shared 'dramc_param' moduleYu-Ping Wu
The dramc_param module simplifies the communication between coreboot and MTK DRAM full calibration blob, and is shared by both implementations to ensure the same format of parameters. BUG=b:139099592 BRANCH=none TEST=emerge-kukui coreboot Change-Id: I4cfd634da1855a76706aab0b050197251e2ed4dd Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35775 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-10-09soc/mediatek/mt8183: Simplify usage of dramc_engine2_endYu-Ping Wu
Since we always write to &ch[chn].ao.dummy_rd after calling dramc_engine2_end(), this write could be merged into dramc_engine2_end() to simplify code. BUG=none BRANCH=none TEST=emerge-kukui coreboot Change-Id: Ibb4bd5ed016118811ad2097098417c19f00f4263 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35749 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-08device: Use scan_static_bus() over scan_lpc_bus()Nico Huber
Devices behind LPC can expose more buses (e.g. I2C on a super-i/o). So we should scan buses on LPC devices, too. Change-Id: I0eb005e41b9168fffc344ee8e666d43b605a30ba Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29474 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-08device/root_device: Consolidate common _scan_bus() functionsNico Huber
scan_usb_bus() and root_dev_scan_bus() had the very same implementation. So rename the latter to scan_static_bus() and use that for both cases. Change-Id: If0aba9c690b23e3716f2d47ff7a8c3e8f6d82679 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31901 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-07device: Rename scan_static_bus() -> enable_static_devices()Nico Huber
The new name should reflect better what this function does, as that is only one specific step of the scanning. Change-Id: I9c9dc437b6117112bb28550855a2c38044dfbfa5 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31900 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-06intel/fsp_broadwell_de: Rename from xx_DEV_FUNCKyösti Mälkki
Intel adopted xx_DEVFN_xx naming for macros expanding to PCI_DEVFN() starting with apollolake. The ones named xx_DEV_FUNC are being renamed, or dropped, if they were generally not used at all for a platform. Change-Id: I1a8675a4e613a8efc135b05cde36f166acaa7ed4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35734 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2019-10-05soc/intel/common/block/p2sb/p2sb: Add missing PCI IDsPatrick Rudolph
The code is compiled on SKL/KBL, but the P2SB PCI IDs were missing. Add them to make sure that the BAR0 doesn't change when running PCI resource allocation. Change-Id: I7cffbbc7d15dad14cccd122a081099b51dc1ce07 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35791 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-10-05intel/fsp_baytrail: Define PCH_DEV_SLOT_I2C1Kyösti Mälkki
Change-Id: I02c08b847fa1523e3296bdf9e3db5a7a322df72e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35733 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-10-05intel/fsp_baytrail: Rename from xx_DEV_FUNCKyösti Mälkki
Intel adopted xx_DEVFN_xx naming for macros expanding to PCI_DEVFN() starting with apollolake. The ones named xx_DEV_FUNC are being renamed, or dropped, if they were generally not used at all for a platform. Change-Id: Id78e594ae6490d39df76317f8fc3381fe681dd6f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35732 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-10-04devicetree: Fix improper use of chip_operationsKyösti Mälkki
Auto-discoverable PCI devices do not require field .enable_dev of chip_operations to be set. They are matched with PCI drivers by the use of PCI vendor and device ID fields. The name given for the chip_operations struct must match the pathname the way it is present in the devicetree.cb files. If there was no match, util/sconfig would currently choose to use the empty weak declaration it creates in static.c file. Change-Id: I684a087a1f8ee4e1a5fd83450cd371fcfdbb6847 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35096 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2019-10-04soc/cavium/common/Makefile: Convert STACK_SIZE value to decimalElyes HAOUAS
STACK_SIZE value needs to be changed from hex to decimal, since -Wstack-usage doesn't recognize hexadecimal numbers anymore. Change-Id: I73606d347194af5de5882a3387a4a5db17f9d94b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35593 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-04soc/skl/vr_config: fix KBL-U GT3 detection bugMaxim Polyakov
Some VR parameter values for KBL-U with GT3 graphics are different from values for other CPUs in this series [1]. However, GT3 iGPU will never be detected, since the igd_id variable is compared with the LPC device PCI ID. The patch fixes this bug. [1] page 109, 7th Generation Intel(R) Processor Families for U/Y Platforms and 8th Generation Intel(R) Processor Family for U Quad Core and Y Dual Core Platforms. Datasheet, Volume 1. January 2019. Document Number: 334661-006 Change-Id: I33527d90550a1de78c9375d3d3b0e046787a559b Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35782 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-04soc/skl/vr_config: fix GT Loadline for KBL-U/GT3Maxim Polyakov
According to the documentation[1], the Loadline in the unslased GT VR domain should be 2 mOhms for KBL-U (2 Core, GT3 + OPC). [1] page 109, 7th Generation Intel(R) Processor Families for U/Y Platforms and 8th Generation Intel(R) Processor Family for U Quad Core and Y Dual Core Platforms. Datasheet, Volume 1. January 2019. Document Number: 334661-006 Change-Id: I433036e76d456a725ab27cf57c9bc2fe01a7ace1 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35781 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-04src/pci_ids: add missing Intel Kaby Lake iGPU PCIIDsMaxim Polyakov
Adds missing Intel HD/Iris iGPU PCI IDs for Kaby Lake processors and updates the platform report for these devices. These changes are in accordance with the documentation: [*] page 10, Intel(R) Open Source HD Graphics and Intel Iris(TM) Plus Graphics for the 2016 - 2017 Intel Core(TM) Processors, Celeron(TM) Processors, and Pentium(TM) Processors based on the "Kaby Lake" Platform. Programmer's Reference Manual. Volume 4: Configurations. January 2017, Revision 1.0 Doc Ref # IHD-OS-KBL-Vol 4-1.17 [*] Linux kernel sources: include/drm/i915_pciids.h Change-Id: I1cd1e4ab82f756141f8f13edf1c17f726166dffb Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35544 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-04src/pci_ids: add missing Intel Skylake iGPU PCIIDsMaxim Polyakov
Adds missing Intel HD/Iris iGPU PCI IDs for Skylake processors These changes are in accordance with the documentation: [*] page 11-12, Intel(R) Open Source HD Graphics, Intel Iris(TM) Graphics, and Intel Iris(TM) Pro Graphics, Programmer's Reference Manual. Volume 4: Configurations. May 2016, Revision 1.0 Doc Ref # IHD-OS-SKL-Vol 4-05.16 Change-Id: I0ba6e58ec3916dceea00519ac5a51503573e8935 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35493 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-04soc/skl/vr_config: set Iccmax_gt depends on CPU/GTMaxim Polyakov
According to the DC Current Specifications [1], the current limit for the graphical VR domain (Iccmax_gt) isn't same for different Kaby Lake S CPUs. This value should depend on the iGPU model and processor TDP: +---------------------+-----+------------+ | Segment | TDP | Icc_max GT | +---------------------+-----+------------+ | Dual Core GT2/GT1 | 35W | | | Dual Core GT2 | 51W | 48 A | | Dual Core GT1 | 54W | | +---------------------+-----+------------+ | Quad Core GT2 | 35W | 35 A | +---------------------+-----+------------+ | Quad Core GT2 | 65W | 45 A | | Quad Core GT2 K-SKU | 91W | | +---------------------+-----+------------+ This patch adds the remaining Iccmax_gt current limit values from the documentation [1]. [1] 7th Generation Intel(R) Processor Families for S Platforms and Intel(R) Core(TM) X-Series Processor Family Datasheet, Volume 1, December 2018, Document Number: 335195-003 Change-Id: I19766e4f8fab6b48565b65ed4cf13efbc213e654 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35166 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-03soc/intel/braswell/chip.h: Add IGD_MEMSIZE_xxMBFrans Hendriks
Add defines to have some more readable code for devcietree.cb. BUG=N/A TEST=4K HDMI monitor and LCD working fine on Facebook FBG-1701 Change-Id: Ifc1a7657a528d1fc570dd16df66b078e37e014cb Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35751 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-03intel/fsp_baytrail: Drop some PCI scratchpad register definitionsKyösti Mälkki
These were unused and somewhat cryptic, assumed purpose was to store pre-CBMEM timestamps in various PCI config space locations. Change-Id: I074294446501d49a9bd3c823a2a794c33f443168 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35731 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-02intel/quark: Drop xx_DEV_FUNCKyösti Mälkki
Intel adopted xx_DEVFN_xx naming for macros expanding to PCI_DEVFN() starting with apollolake. The ones named xx_DEV_FUNC are being renamed, or dropped, if they were generally not used at all for a platform. Change-Id: Ice1062d10b793dcbeb5b2ce9e2788fd3b6b6250b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35728 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-10-02intel/skylake: Refactor IRQ assignmentsKyösti Mälkki
When creating the IRQ routing, referenced device and function number are always of the same PCI device. Change-Id: Ifc4795245187f8d70650242a56e6ce771ef2167a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35735 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-02intel/pci_devs: Regroup PCI xx_DEVID entriesKyösti Mälkki
Change-Id: I953e9a7746232b4c40deca55eb6cb3bd7af91496 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35727 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-10-02intel/baytrail: Replace config_of(dev) with config_of_soc()Kyösti Mälkki
The function does not otherwise need dev. Change-Id: I75d3283b537151258ed48f7e4e0991dff53a803c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35670 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-02soc/intel: Replace config_of_path() with config_of_soc()Kyösti Mälkki
The previously provided device path made no difference, all integrated PCI devices point back to the same chip_info structure. Change reduces the exposure of various SA_DEVFN_xx and PCH_DEVFN_xx from (ugly) soc/pci_devs.h. Change-Id: Ibf13645fdd3ef7fd3d5c8217bb24d7ede045c790 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35656 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-10-02mediatek/mt8183: Rename fields of struct sdram_paramsYu-Ping Wu
Two fields of struct sdram_params are renamed for future CL of DRAM full calibration. Field 'impedance' is also removed. BUG=none BRANCH=none TEST=emerge-kukui coreboot Change-Id: I2f9673fd5ea2e62ee971f0d81bdd12aaf565e31c Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35738 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-02soc/intel/skylake: devicetree: introduce PchHdaVcType fsp parameterMichael Niewöhner
Make the the FSP Parameter PchHdaVcType a devicetree setting and make use of it in the devicetrees of all boards that currently set it. Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Change-Id: Ibafc3b6bd2495658f2bd634218042ec413a89f5e Reviewed-on: https://review.coreboot.org/c/coreboot/+/35542 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2019-10-01mediatek/mt8183: Allow modifying vcore voltageHsin-Hsiung Wang
Because vcore is the power of ddrphy in the soc, DRAM DVFS needs to be calibrated with different vcore voltages to get correct parameters. A new API is added to allow changing vcore voltage. BUG=b:80501386 BRANCH=none TEST=measure vcore voltage with multimeter Change-Id: Ic43d5efe7e597121775dc853a3e2a08ebc59657d Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33391 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-01intel/pci: Utilise pci_def.h for PCI_BRIDGE_CONTROLKyösti Mälkki
This is a PCI standard register, no need to alias its definitions under different names. Change-Id: Iea6b198dd70fe1e49b5dc0824dba62628dedc69a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35521 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-30soc/intel/fsp_broadwell_de: Enable SSE and SSE2Kyösti Mälkki
Apparently romcc-bootblock just barely built without XMM registers. Change-Id: Ie7b1101f47c2dfb718bef99f8c05f9d575c821cd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35617 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-09-30pci_ids: rename PCI_DEVICE_ID_INTEL_SKL_ID_HMaxim Polyakov
The new macro name contains the number of cores: PCI_DEVICE_ID_INTEL_SKL_ID_H_4 - 4 core PCI_DEVICE_ID_INTEL_SKL_ID_H_2 - 2 core Change-Id: I190181b213d55865aa577ae5baff179fef95afde Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35302 Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-30mediatek/mt8183: Init SPM driverDawei Chien
To support mt8183 power saving during suspend to RAM, this patch loads SPM firmware to support SPM suspend. SPM needs its own firmware to do these power saving in the right timing under correct conditions. After linux PM suspends, SPM is able to turn off power for the last CPU and do more power saving for the SoC such as DRAM self-refresh mode and turning off 26M crystal. BUG=none BRANCH=none TEST=suspend/resume passes for LPDDR4 3200 Change-Id: I3393a772f025b0912a5a25a63a87512454fbc86e Signed-off-by: Dawei Chien <dawei.chien@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34545 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-09-30soc/intel/skylake: Fix ACPI exception AE_NOT_FOUNDPatrick Rudolph
Make sure to match devices on the root bus only. This fixes an issue where the SoC returned "MCHC" as ACPI name for devices behind bridge devices, as the DEVFN matched. Fixes observed "ACPI exception: AE_NOT_FOUND" in dmesg, as the ACPI path no longer contains invalid names. Tested on Supermicro X11SSH-TF. Change-Id: I6eca37a1792287502a46a90144f2f0d8e12ae5d4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35621 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-30soc/intel/fsp_baytrail: Drop some __BOOTBLOCK__ guardsKyösti Mälkki
Change in ssus_disable_internal_pull() is for romcc compatibility. Change-Id: Ib72a669a3b5cd90e74d917f74f35453a85941658 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35600 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-09-30fsp_broadwell_de: Enable early write access to the SPI flashWerner Zeh
If VBOOT is used on a mainboard based on fsp_broadwell_de then VBOOT needs to be able to write to its NV data which may be stored on the SPI flash. Enable write access to the SPI flash on SoC level. If the mainboard does not use VBOOT the linker will drop the extra code. The benefit is that this code is at least compiled and therefore build tested with fsp_broadwell_de. Change-Id: I90a2d30f5749c75df2b286dce6779f10dde62632 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35598 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-09-29intel/fsp_baytrail: Drop unnecessary lookup for PCI 0:0.0Kyösti Mälkki
It is safe to assume this to be copy-paste from eg. i945 where registers of said PCI device were read. Change-Id: I387b7fd6caf317543a6438f973d9e1d96e418de3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35668 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-29soc/intel: Rename <intelblocks/chip.h>Kyösti Mälkki
The filename chip.h has a special purpose with the generation of static devicetree, where the configuration structure name matches the path to the chip.h file. For example, soc/intel/skylake/chip.h defines struct soc_intel_skylake_config. The renamed file did not follow this convention and the structure it defines would conflict with one defined soc/intel/common/chip.h if such is ever added. Change-Id: Id3d56bf092c6111d2293136865b053b095e92d6b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35657 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-09-26soc/amd/common/block/spi/fch_spi_ctrl.c: Fix SPI vendor id codeRichard Spiegel
All solid state devices have vendor id defined by JEDEC specification JEP106, which originally allocated only 7 bits for it plus parity. When number of vendors exploded beyond 126, a banking proposition came maintaining compatibility with older vendors while allowing for 4 extra bits (16 banks) through the introduction of the concept "Continuation code", denoted by the byte value of 0x7f. Examples: 0xfe, 0x60, 0x18, 0x00, 0x00 => vendor 0xfe of bank o 0x7f, 0x7f, 0xfe, 0x60, 0x18 => vendor 0xfe of bank 2 BUG=b:141535133 TEST=Build and boot grunt. Change-Id: I16c5df70b8ba65017d1a45c79e90a76d1f78550c Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35589 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2019-09-26soc/intel/fsp_broadwell_de: move get_busno1() into vtd.cAndrey Petrov
TEST=just build it Change-Id: I34aee507b8c322c816f92cfcae177c069c749ed7 Signed-off-by: Andrey Petrov <anpetrov@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35585 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-09-25soc/intel/(apl,skl,cnl,common): Move mkhi_hdr structure definition to commonSridhar Siricilla
Removed mkhi_hdr structure definition from multiple SOCs, and moved to common. TEST=Built code for Hatch, apollolake boards. Change-Id: Ifeba0ed4d98975049179d1b47fb22c06a927dc29 Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35545 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-24soc/fsp_broadwell_de: Add devhide functionalityAndrey Petrov
Add function to hide IIO PCIe root ports. TEST=On OCP Monolake, hide built-in NIC PCIe root port [0.2.2 and 0.2.3] and make sure OS does not detect built-in NIC. Change-Id: I2fcac5b7d9a7a52a2801c010bfccf247f2a44581 Signed-off-by: Andrey Petrov <anpetrov@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35321 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-09-24mediatek/mt8183: Use different DRAM frequencies for eMCP DDRHuayang Duan
Devices using eMCP may run at a high DRAM frequency (e.g., 3600Mbps) while those with discrete DRAM can only run at 3200Mbps. This patch enables 3600Mbps for eMCP DDR for better system performance. BUG=b:80501386 BRANCH=none TEST=Boots correctly and stress test passes on Kukui Change-Id: Iab6a9c2c390feeb9497b051a255b29566909e656 Signed-off-by: Huayang Duan <huayang.duan@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34990 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-09-22soc/intel/skylake: lock down TCO on pch finalizeMichael Niewöhner
Change-Id: I5bd95b3580adc0f4cffa667f8979b7cf08925720 Signed-off-by: Michael Niewöhner <michael.niewoehner@8com.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35448 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2019-09-21soc/fsp_broadwell_de: Move function to get CPUBUSNO(1) into common fileAndrey Petrov
Change-Id: I189eb8ffce2f0735ad9ba603b1d96786aa00fafb Signed-off-by: Andrey Petrov <anpetrov@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35320 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2019-09-21soc/fsp_broadwell_de: Use DIMM numbers relative to channelAndrey Petrov
Currently "DIMM numbers" increase monotonically for all the channels. However, commonly DIMMS are numerated on per-channel basis. This change makes numeration match the convention. TEST=on OCP monolake, run dmidecode tool and see that "Locator" field matches expectation. Change-Id: I3e7858545471867a0210e1b9ef646529b8e2a31c Signed-off-by: Andrey Petrov <anpetrov@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35318 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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