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2019-11-01soc/intel/fsp_baytrail: Remove unused 'barrier()'Elyes HAOUAS
Change-Id: I4330fd9b2ec6ca36beae3213642f7a4ae61f7dbe Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36488 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-10-31soc/intel/skylake: Remove unused ASL debug optionsSubrata Banik
This patch removes unused TRAP, Port 80 debug options carried from previous platform (BDW). Change-Id: I91ccb24a7f08f9a19f6e3a7609c8f43776700a4e Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36466 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-31soc/intel/{cnl,icl,skl}: Fix multiple whitespace issueSubrata Banik
Change-Id: I1e3dc1bd36c5de4e58eef6a3ba8ccbde28fba64b Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36465 Reviewed-by: Michael Niewöhner Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-31soc/intel/{cnl,icl,skl}: Remove unused SMI opregionSubrata Banik
TEST=Able to build and boot Hatch and DE. Change-Id: I6d63c005873fc5d67b4a44f42bb436628d7c1dc3 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36462 Reviewed-by: Michael Niewöhner Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-31soc/intel/common: add common function to set LT_LOCK_MEMORYMichael Niewöhner
Add a common function for setting LT_LOCK_MEMORY via MSR 0x2E7, which locks most of the chipset BAR registers in accordance to Intel BWG. Change-Id: I4ca719a9c81dca40181816d75f4dcadab257c0b3 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36339 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-31soc/intel/icelake: adapt FSP GOP param to match the other FSP2.0 platformsMichael Niewöhner
Set the FSP parameter PeiGraphicsPeimInit according to RUN_FSP_GOP to enable or skip GOP. Change-Id: I5993e64631f86ff0f9ae069e10b89df8bc4cd085 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36353 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-31soc/intel/icelake: Enable caching on SPI memory-mapped boot device ↵Subrata Banik
unconditionally Icelake platform doesn't support booting from any other media (like eMMC on APL/GLK platform) than only booting from SPI device and on IA platform SPI is memory mapped hence enabling temporarily cacheing on memory-mapped spi boot media. Also removed inclusion of unused header in cpu.c file TEST=Able to build and boot ICL DE board. Change-Id: I46d9ec054c4804ca756f2101085a55e91b5cc6f0 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36431 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-30soc/intel/apollolake: set FSP param to enable or skip GOPMichael Niewöhner
Set the FSP parameter PeiGraphicsPeimInit according to RUN_FSP_GOP to enable or skip GOP. Change-Id: I3546371dd18120e3fbd1179a79b2bdc0a7436726 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36352 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-30soc/intel/cannonlake: set FSP param to enable or skip GOPMichael Niewöhner
Set the FSP parameter PeiGraphicsPeimInit according to RUN_FSP_GOP to enable or skip GOP. Change-Id: I7f7b2c688e46534046dc0976458c4c96614100b0 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36351 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-30soc/intel/common: move common memmap functionality from skl,icl,cnl,aplMichael Niewöhner
This moves common memmap functionality from skl,icl,cnl,apl to the common tree. Change-Id: I45ddfabeac806ad5ff62da97ec1409c6bb9e89ac Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36410 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-29soc/skylake/vr_config: print mch_id in hexMaxim Polyakov
Change-Id: I89e2bccf3fb99b20dde38745fc124d5dc95feb78 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36374 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-10-28src/soc/intel: skl,cnl,icl: remove unneeded check in cbmem_top()Michael Niewöhner
As stated in CB:36334 cbmem_top() should not be called before memory is initialized. Therefore drop the check to see if MRC finished. Change-Id: I964a20a5e9aa69fdb75413c36a17d34b7ba00098 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36386 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-28soc/intel/broadwell_de: Implement smbios_cpu_get_maximum_freq_mhz()Andrey Petrov
Determine maximum speed by looking at either turbo flex limit or uncore ratio limit. Signed-off-by: Andrey Petrov <anpetrov@fb.com> Change-Id: I0f3a64a40cb1d28d8eb9380c2071ec748e345b88 Reviewed-on: https://review.coreboot.org/c/coreboot/+/36284 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2019-10-28arch/x86: Move max cpuid leaf function into arch/x86Andrey Petrov
This cpuid function (0) is same across Intel and AMD so having it in arch/x86 seems like a good idea. Change-Id: I38f1c40bceac38ed6428f74b08bf60b971644f5a Signed-off-by: Andrey Petrov <anpetrov@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36282 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2019-10-28src: Remove unused '#include <cpu/cpu.h>'Elyes HAOUAS
Change-Id: Ibcb1cafe36c255b4c5bd0a4faeedb95e91048709 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36372 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-27src/soc: change "unsigned" to "unsigned int"Martin Roth
Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I9c1228d3f9e7a12fe30c48e3b1f143520fed875c Reviewed-on: https://review.coreboot.org/c/coreboot/+/36332 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-26soc/intel: common,skl,cnl,icl: drop reserved mmio memory size calculationMichael Niewöhner
Remove the calculation of the Reserved Intel MMIO Memory size from systemagent and memmap, since it is not needed. The size is used in SA to calculate the space between cbmem_top and TSEG without DPR and Chipset Reserved Memory. Since this will always be equal to 0, the reservation will be skipped and TSEG, DPR and Chipset Reserved Memory will get reserved alltogether. By reading the code and pratical testing we figured out that: - TSEG - DPR - reserved - top_of_memory == 0 - TSEG - DPR - reserved == top_of_memory This means the whole block will never reserve anything because it is always 0. Hence the code can be removed for simplification. Tested successfully on X11SSM-F Change-Id: I0cc730551eb3a79c78a971b40056de8d029f4b82 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36216 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-10-26soc,mb/intel: clean up remaining FSP2.0 socs/boardsMichael Niewöhner
Remove CONFIG_...FSP2.0 based if-switches from FSP2.0-only socs/boards Change-Id: Iae92dc2e2328b14c78ac686aaf326bd68430933b Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36279 Reviewed-by: Michael Niewöhner Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-26soc/intel/skylake: move/rename files after drop of FSP 1.1Michael Niewöhner
Follow-up commit where only files are moved and paths adapted to make review of the previous commit easier. Change-Id: Iff1acbd286c2ba8e6613e866d4e2f893562e8973 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35868 Reviewed-by: Michael Niewöhner Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-26soc/intel/skylake: drop support for FSP 1.1Michael Niewöhner
This drops support for FSP 1.1 in soc/intel/skylake, after all boards have been migrated to FSP 2.0, which is backwards compatible. Any moving of files happens in a follow-up commit to make review easier. Change-Id: I0dd2eab0edfda0545ff94c3908b8574d5ad830bd Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35813 Reviewed-by: Michael Niewöhner Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-25soc/intel: Drop wrong _ADR objectsElyes HAOUAS
ACPI Version 6.3 Section 6.1: "A device object must contain either an _HID object or an _ADR object, but should not contain both." Change-Id: I09fce1298794f30c1db699438204ac32ee9cb27d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36296 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-24soc/intel/apollolake/acpi: Drop wrong _ADR objects for gpioElyes HAOUAS
ACPI Version 6.3 Section 6.1: "A device object must contain either an _HID object or an _ADR object, but should not contain both." Found-by: ACPICA 20191018 Change-Id: I9f55cc033b5672917520b139444bc614462c4a05 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36261 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-10-24acpi: Drop wrong _ADR objects for PCI host bridgesElyes HAOUAS
Found-by: ACPICA 20191018 Change-Id: I81286d89da933b503f605737f28772bfb08483a3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36253 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-24soc/intel/fsp_baytrail: use designware I2C driverUwe Poeche
Refactor I2C driver for fsp_baytrail to match the coreboot supported I2C bus device structure. The internal I2C controllers are now handled by the generic PCI driver approach and generic I2C access is enabled. As orientation for the I2C code the actual solution from soc/intel/apollolake I2C was taken. All the I2C specific parts were removed from lpss.c and have been implemented in the I2C driver. Future merge to soc/intel/common/block/i2c/i2c.c would be possible. With this patch I2C chip devices can now be used in devicetree. TEST=Booted siemens/tcu3 and verified that access to PTN3460 worked. Change-Id: I3b87bd7c27e4c1afcce7cd4225cca02599f43c60 Signed-off-by: Uwe Poeche <uwe.poeche@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36062 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-10-24soc/intel/skylake: search for PME wake event on all root portsMichael Niewöhner
Currently only the PCIe ports 1-12 are checked for a wake event. Add ELOG wake sources for ports 13-24, if they exist. Change-Id: Ic96e5101ad57bdecd8cbdb66379bc274ae790e01 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35764 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
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>
2019-10-22soc/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>
2019-10-21soc/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>
2019-10-21Revert "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>
2019-10-20soc/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>
2019-10-20src: 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>
2019-10-18soc/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>
2019-10-16mainboard/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>
2019-10-08device: 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>
2019-10-04soc/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>
2019-10-02soc/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>
2019-10-01intel/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>
2019-09-30soc/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/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>
2019-09-22soc/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>
2019-09-20soc/intel/common/intelblocks: Remove PAD_CFG_GPI_GPIO_DRIVER_SCITim Wawrzynczak
Intel's EDS says "1 = GPIO Driver Mode. GPIO input event updates are limited to GPI_STS. GPI_GPE_STS, GPI_NMI_STS and/or GPI_SMI_STS updates are masked." Therefore, the GPI_GPIO_DRIVER_SCI option for pad configuration is meaningless, as any GPE will be masked if the GPIO driver is set as owner. Change-Id: Ia0cd0041dfc985cbe388cb89a4026038c7fb4383 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35460 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-19src/soc/intel/common/block/cse: Add hmrfpo related functions to cse libSridhar Siricilla
Below new functions are added: * send_hmrfpo_enable_msg() - Sends HMRFPO Enable command to CSE. This API sets ME in SEC_OVERRIDE mode. The mode prevents CSE to execute SPI I/O cycles to CSE region, and unlocks the CSE region to perfom updates to it. * send_hmrfpo_get_status_msg() - Sends HMRFPO Get Status command to CSE TEST=Verified sending HMRFPO_ENABLE & HMRFPO_GET_STATUS HECI commands on CML RVP & hatch board Change-Id: I559bc4641e12df7ed39b1c97097bf068f9a232db Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35229 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: V Sowmya <v.sowmya@intel.com>
2019-09-16src/soc/intel/{common,cnl,skl,icl}: Move global reset req function to commonSridhar Siricilla
send_heci_reset_req_message() is defined in multiple places, hence move it to common code. TEST=Verified on CMLRVP/Hatch/Soraka/Bobba/Dragon Egg boards. Change-Id: I691fc0610356ef1f64ffa7cc4fe7a39b1344cc16 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35228 Reviewed-by: V Sowmya <v.sowmya@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-15soc/intel/skylake: add some FSP SATA paramsMichael Niewöhner
This adds SATA parameters for SpinUp, HotPlug and TestMode to the Skylake FSP 2.0 interface. Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Change-Id: I7ba67879b78c2cb0fd0b0ce832140b213edd5884 Reviewed-on: https://review.coreboot.org/c/coreboot/+/35186 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-15src/soc: Remove unused include <device/pci_ops.h>Elyes HAOUAS
Change-Id: I80c92f744fb9a6c3788b8b9ba779deef76e58943 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33530 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-13intel/broadwell: Replace some __PRE_RAM__ useKyösti Mälkki
Guards are required due to different PCI accessor signatures. Change-Id: I60e87f16a48565917f6ee9d05cc59d2b9373270c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35381 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-13soc/intel: Remove some __PRE_RAM__ useKyösti Mälkki
Change-Id: I35b44967de4e8d9907dc887fe35407bcaf334adc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35379 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-13drivers/elog: Add elog_boot_notify()Kyösti Mälkki
Change-Id: I898188d31fcfd153eb95d0a7324fa9fd85316e3c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35373 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-09-13soc/intel/cannonlake: Allow coreboot to reserve stack for fspBora Guvendik
FSP BIOS 212 / 07.00.6C.40 for CNL/WHL supports FSP to use coreboot stack. This change selects common stack config, that enables coreboot to support share stack with FSP. TEST=Boot to OS on WHL platform Change-Id: I0778ee21cb4f66b8ec884b77788c05a73c609be6 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33746 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
2019-09-12soc/intel/cnl: Remove unnecessary FSP UPD “PchPwrOptEnable” usageSubrata Banik
PchPwrOptEnable FSP UPD is for internal testing and not really available in externally released FSP source hence assigning this UPD using devicetree config dmipwroptimize doesn't do anything. TEST=Build and boot sarien/arcada. Change-Id: I6da2a088fb697e57d12008fa18bd1764b3da7765 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35323 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: V Sowmya <v.sowmya@intel.com>
2019-09-12src/{northbridge,soc}: Remove not used #include <elog.h>Elyes HAOUAS
Change-Id: I01e1e356936b85b186d9bd5f1c1e5e3a1157a30b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33732 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: David Guckian Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-12src/soc/intel/common/block/cse: Make hfsts1 common & add helper functionsSridhar Siricilla
Host FW status 1 (FWSTS1/HFSTS1) register definition is common across SoCs, hence move it to common. Also add below helper function, * wait_cse_sec_override_mode() - Polls ME status for "HECI_OP_MODE_SEC_OVERRIDE". It's a special CSE mode, the mode ensures CSE does not trigger any spi cycles to CSE region. * set_host_ready() - Clears reset state from host CSR. TEST=Verified CSE recover mode on CML RVP & Hatch board Change-Id: Id5c12b7abdb27c38af74ea6ee568b42ec74bcb3c Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35226 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
2019-09-12soc/intel/cannonlake: Add config for sata devslp pad reset configurationAamir Bohra
CML FSP now provides a provision to configure the SATA devslp GPIO pad reset configuration. This config would help set the the required pad reset configuration. BUG=b:133000685 Change-Id: I4eaea9c6da67f1274ad3e392046a68cddc1b99b6 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35306 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: V Sowmya <v.sowmya@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2019-09-12soc/intel/{cnl, icl}: Cache the TSEG regionSubrata Banik
This patch helps to save additional ~19ms of booting time in normal boot and s3 resume on CML-hatch. BUG=b:140008206 TEST=Verified normal boot time on CML-Hatch with latest coreboot Without this CL: Total Time: 929ms With this CL: (TSEG marked as WB) Total Time: 910ms For test marked TSEG as WP/WC: Total Time: ~920ms Change-Id: Ie92d2c9e50fa299db1cd8c57a6047ea3adaf1452 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35026 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-12soc/{amd, intel}: Make use of common postcar_enable_tseg_cache() APISubrata Banik
This patch removes dedicated function call to make TSEG region cache from soc and refers to postcar_enable_tseg_cache(). BUG=b:140008206 Change-Id: I18a032b43a2093c8ae86735c119d8dfee40570b1 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35025 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-09-11intel/fsp2_0: Add help text for FSP_TEMP_RAM_SIZE KconfigSubrata Banik
For CML & ICL, FSP requires at least heap = 0x10000 and stack = 0x20000. Refer to FSP integration guide to know the exact FSP requirement. BUG=b:140268415 TEST=Build and boot CML-Hatch and ICL. Change-Id: Ic1463181b4a9dca136d00cb2f7e3cce4f7e57bd6 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35301 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-11soc/intel/common/block/cse: Move me_read_config32() to common codeSridhar Siricilla
me_read_config32() is defined in multiple places, move it to common location. Also, this function is usually used for reading HFSTS registers, hence move the HFSTS register definitions to common location. Also add a funtion to check if the CSE device has been enabled in the devicetree and it is visible on the bus. This API can be used by the caller to check before initiating any HECI communication. TEST=Verified reading HFSTS registers on CML RVP & Hatch board Change-Id: Icdbfb6b30a007d469b5e018a313c14586addb130 Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35225 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-by: V Sowmya <v.sowmya@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-11arch/x86: Restrict use of _car_global[start|end]Kyösti Mälkki
Restrict the use of symbol names _car_global_[start|end] to be used exclusively with CAR_GLOBAL_MIGRATION=y. They just alias the start and end of .bss section in CAR. Change-Id: I36c858a4f181516d4c61f9fd1d5005c7d2c06057 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35034 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2019-09-11arch/x86: Drop _car_relocatable_data symbolsKyösti Mälkki
These have become aliases to _car_global_[start|end]. Change-Id: Ibdcaaafdc0e4c6df4a795474903768230d41680d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35033 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2019-09-10soc/intel/skylake: Add option to toggle Hyper-ThreadingPatrick Rudolph
Tested on Supermicro X11SSH-TF. Change-Id: I3ebab68ff868c78105bb4b35abffb92f3ccf1705 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35208 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-09-09intel/fsp_broadwell_de: Add early timestampsKyösti Mälkki
Modify intel/fsp_broadwell_de such that timestamp_init() is before raminit (and CAR teardown of FSP1.0), adding two new early timestamps while doing so. Other FSP1.0 platforms fsp_baytrail and fsp_rangeley already do it this way. Change-Id: I3b73e4a61622f789a49973a43b21e8028bcb8ca8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35279 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-09intel/fsp_broadwell_de: Enable CONSOLE_CBMEM by defaultKyösti Mälkki
In the very early days of FSP 1.0 this did not work so we kept it disabled. Change-Id: I8a88be6df335598d4c6007a8b7ff307b293e1f97 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35284 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-09-09soc/intel/common/block/cse: Add helper function heci_send_receiveSridhar Siricilla
Aggregate sending and receiving HECI messages into a single function. TEST=Verified sending and receiving reply HECI message on CML RVP & Hatch board Change-Id: Ic95239eef8591d3aadf56a857c97f3f1e12b16ac Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35224 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-09soc/intel/cannonlake: Allow coreboot to handle SPI lockdownSubrata Banik
This patch disables FSP-S SPI lockdown UPDs and lets coreboot perform SPI lockdown (i.e.flash register DLOCK, FLOCKDN, and WRSDIS before end of post) in ramstage. BUG=b:138200201 TEST=FSP debug build suggests those UPDs are disable now. Change-Id: Id7a6b9859e058b9f1ec1bd45d2c388c02b8ac18c Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35299 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: V Sowmya <v.sowmya@intel.com>
2019-09-09soc/intel/cannonlake: Add ability to disable Heci1Bora Guvendik
Decide if HECI1 should be hidden prior to boot to OS. BUG=none TEST=Boot to OS, verify if Heci1 is disabled on hatch system using FSP 1344. Change-Id: I7c63316c8b04fb101d34064daac5ba4fdc05a63c Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32992 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2019-09-06soc/intel/skylake: Add Lewisburg family PCH supportMaxim Polyakov
This patch adds Lewisburg C62x Series PCH support by adding the Production and Super SKUs of the following PCI devices: - LPC or eSPI Controllers, - PCI Express Root Ports, - SSATA and SATA Controllers, - SMBus, - SPI Controller, - ME/HECI, - Audio, - P2SB, - Power Management Controller. These changes are in accordance with the documentation: [*] page 39, Intel(R) C620 Series Chipset Platform Controller Hub (PCH) Datasheet, May 2019. Document Number: 336067-007US Change-Id: I7eaf2c1bb725ffed66f86c023c415ad17fe5793d Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35030 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 07:28:58 +0000