summaryrefslogtreecommitdiff
path: root/src/drivers
AgeCommit message (Collapse)Author
2019-11-29drivers/usb/ehci_debug.c: Drop CAR_GLOBAL_MIGRATION supportArthur Heymans
Change-Id: Ib0cd32893ad9540ae55e61e85fb03d194ee55894 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37040 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-29drivers/vpd/vpd.c: Drop CAR_GLOBAL_MIGRATION supportArthur Heymans
Change-Id: Idf522a822ddd54ee8b48312bed762c29783a2e45 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37039 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-29security/tpm: Drop CAR_GLOBAL_MIGRATION supportArthur Heymans
Change-Id: I1c09eda6164efb390de4626f52aafba59962f9c4 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37029 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-29drivers/smmstore: Fix some issuesArthur Heymans
This fixes the following: - Fix smmstore_read_region to actually read stuff - Clean up the code a little - Change the loglevel for non error messages to BIOS_DEBUG - Use an incoherent rdev to potentially speed up reading access TESTED on google/wolf with out of tree patch to hook up smmstore to sb/intel/lynxpoint. Change-Id: I629be25d2a9b65796ae8f7a700b6bdab57b91b22 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30432 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-11-27cr50 i2c: add error message reporting TPM IRQ timeoutVadim Bendebury
Various recent x86 SOCs have trouble registering short pulses generated by the H1 to indicate that it is ready for the next transaction. This patch adds an error message to report this condition, which would greatly reduce the amount of guesswork when troubleshooting new platforms. BUG=b:144002424 TEST=tried this code on the Drallion device exhibiting the problem, observed error messages in the coreboot log; $ grep IRQ ap.log Cr50 i2c TPM IRQ timeout! Cr50 i2c TPM IRQ timeout! Cr50 i2c TPM IRQ timeout! Cr50 i2c TPM IRQ timeout! ... Change-Id: I5f6ee3986bed58e12fd0ec8cecbf35f46c9263c2 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37255 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mathew King <mathewk@chromium.org>
2019-11-27AGESA,binaryPI: Remove early_all_cores()Kyösti Mälkki
This was implemented to make sure it gets called before attempting any PCI MMIO access. Now that we have one central romstage_main() implementation this extra precaution is no longer useful. Change-Id: I09b24da827e00d7a9ba0a51d5eef36f174b893a6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37203 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2019-11-27binaryPI: Drop CAR teardown without POSTCAR_STAGEKyösti Mälkki
The remaining (active) binaryPI boards moved away from BINARYPI_LEGACY_WRAPPER and have POSTCAR_STAGE now. As the cache_as_ram.S is also used with AGESA, this slightly reduces the codesize there for romstage and postcar as well. This commit is actually a revert for the vendorcode parts, AMD originally shipped the codes using 'invd' for the CAR teardown, but these were changed for coreboot due the convoluted teardown that used to happen with non-empty stack. Change-Id: I693c104c3aab3be537c00695cbd764a48bd603b0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/18526 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-27binaryPI: Drop BINARYPI_LEGACY_WRAPPER supportKyösti Mälkki
Drop all the sources that were guarded with this. Change-Id: I6c6fd19875cb57f0caf42a1a94f59efed83bfe0d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/19275 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2019-11-26soc/intel/{apl,cnl,dnv,skl}: Skip ucode loading by FSP-TSubrata Banik
It is a requirement for Firmware to have Firmware Interface Table (FIT), which contains pointers to each microcode update. The microcode update is loaded for all logical processors before reset vector. FSPT_UPD.MicrocodeRegionBase and FSPT_UPD.MicrocodeRegionLength are input parameters to TempRamInit API. If these values are 0, FSP will not attempt to update microcode. Since Gen-4 all IA-SoC has FIT loading ucode even before cpu reset in place hence skipping FSP-T loading ucode after CPU reset options. Also removed unused kconfig CONFIG_CPU_MICROCODE_CBFS_LOC and CONFIG_CPU_MICROCODE_CBFS_LEN Change-Id: I3a406fa0e2e62e3363c2960e173dc5f5f5ca0455 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37187 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: David Guckian Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-23Kconfig: comply to Linux 5.3's Kconfig language rulesPatrick Georgi
Kconfig became stricter on what it accepts, so accomodate before updating to a new release. Change-Id: I92a9e9bf0d557a7532ba533cd7776c48f2488f91 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37156 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2019-11-22drivers/ipmi: Add IPMI get system GUID supportJohnny Lin
Tested on OCP Mono Lake. Change-Id: I541a23341ccce3d45239babb3f0a8a8c8542b226 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36842 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2019-11-22src/drivers/ipmi: Implement BMC Get Self Test Result functionMorgan Jang
According to IPMI SPEC, it is recommended that BIOS includes provisions for checking and reporting on the basic health of BMC by executing the Get Self Test Results command and checking the result. TEST=Check the result in response data to confirm the BMC status is fine or not. Change-Id: I20349cec2e8e9420d177d725de2a5560d354fe47 Signed-off-by: Morgan Jang <Morgan_Jang@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36638 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2019-11-22drivers/pc80/rtc: Remove CMOS spinlockKyösti Mälkki
This was only used with amdfam10h-15h, and only in romstage while commentary elsewhere says concurrent CMOS and CBFS access caused issues. We would want a cleaner approach on this, if re-implemented. Change-Id: I8512196cb55ff2b4542b1421a1bbae540450115a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37074 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-11-21drivers/crb: Replace __RAMSTAGE_ guardsKyösti Mälkki
Change-Id: Ie2e6cdddc1edb95c442a4240267fe1fd6a11d37e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36698 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-21drivers/pc80/tpm: Replace __RAMSTAGE_ guardsKyösti Mälkki
Change-Id: Ia6e161c3b4fc44292cdac692a2918c522680d60d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36631 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-21drivers/intel/fsp1_0: Drop supportArthur Heymans
No platform is using this. Change-Id: I3ea6df4d9ce9043755f319f699adc189d754df1f Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36985 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-11-20Remove MIPS architectureJulius Werner
The MIPS architecture port has been added 5+ years ago in order to support a Chrome OS project that ended up going nowhere. No other board has used it since and nobody is still willing or has the expertise and hardware to maintain it. We have decided that it has become too much of a mainenance burden and the chance of anyone ever reviving it seems too slim at this point. This patch eliminates all MIPS code and MIPS-specific hacks. Change-Id: I5e49451cd055bbab0a15dcae5f53e0172e6e2ebe Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34919 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-19lib/fmap: Disable pre-RAM cache for FSP 1.0Julius Werner
Due to the way CAR teardown is handled in FSP 1.0, the results of car_get_var_ptr() aren't always reliable, which can break things when running with FMAP cache. It might be possible to fix this but would make the code rather complicated, so let's just disable the feature on these platforms and hope they die out soon. Also allow this option to be used by platforms that don't have space for the cache and want to save a little more code. Change-Id: I7ffb1b8b08a7ca3fe8d53dc827e2c8521da064c7 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36937 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-11-18include: Make stdbool.h a separate fileJulius Werner
This patch moves the traditional POSIX stdbool.h definitions out from stdint.h into their own file. This helps for using these definitions in commonlib code which may be compiled in different environments. For coreboot everything should chain-include this stuff via types.h anyway so nothing should change. Change-Id: Ic8d52be80b64d8e9564f3aee8975cb25e4c187f5 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36837 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-11-14drivers/spi: add drivers for sdcard mounted on the spi busXiang Wang
Currently supports initialization, read, write, and erase operations. Tested on HiFive Uneashed implementation follows SD association's SPI access protocol, found as doc http://t.cn/AiB8quFZ Change-Id: I464d2334b8227e448c1c7e324c0455023cffb72a Signed-off-by: Xiang Wang <merle@hardenedlinux.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35118 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-11-14{drivers,mainboard}: Move FSP logo support to fsp1_1Frans Hendriks
Support to display a logo using FSP 1.1 currently resides in facebook fbg1701 mainboard. The related support is moved to drivers/intel/fsp1_1 and used by the Facebook fbg1701 mainboard. The storage for the uncompressed logo is changed. We don't use .bss any longer as the logo doesn't need to be available at runtime. BUG=N/A TEST=booting Facebook fbg1701 Change-Id: I276e6e14fc87d0b95fe5fdf7b617afd26769de79 Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36679 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2019-11-13spi: Add Winbond W25Q128JW_DTR SPI ROM supportPeichao Wang
BUG=b:144297264 TEST=Boot with W25Q128JW_DTR and check MRC data save/restore works. Signed-off-by: Peichao Wang <peichao.wang@bitland.corp-partner.google.com> Change-Id: Ica6344556e5de94555b95dd7c6df5600614811e2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/36762 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2019-11-12arch/x86/car.ld: Rename suffix _start/_endArthur Heymans
This is more in line with how linker symbol for regions are defined. Change-Id: I0bd7ae59a27909ed0fd38e6f7193816cb57e76af Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36695 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-11-12drivers/i2c/ptn3460: Provide chip driver for PTN3460Uwe Poeche
This patch provides a chip driver for the DP-2-LVDS bridge PTN3460. The bridge is configured via I2C. As the mainboard has all the information regarding the attached LCD type, there are three hooks into mainboard code to get the information like EDID data and PTN config. TEST=Display is working on Siemens mainboards (e.g. mc_tcu3, mc_apl1, ...). Change-Id: Ie4c8176cd16836fa5b8fd2f72faf7a55723b82f6 Signed-off-by: Uwe Poeche <uwe.poeche@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36642 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-11-11drivers/intel/fsp2_0: move common cbmem_top_chipset to fsp driverMichael Niewöhner
The common cbmem_top_chipset implementation uses the FSP bootloader HOB, thus move it to the fsp driver which is a more appropriate place. Change-Id: I914df51a7414eb72416f816ff8375a13d5716925 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36620 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: David Guckian Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-11region: publicize region_end() and add region_device_end()Aaron Durbin
Provide region_device_end() and make region_end() publically available for use to match a pattern of open coding the offset + size calculation for both struct region and struct region_device. Apply the use of the helpers where the usage matches in the code. Change-Id: Iaef5d007eef9a77f7f33b0e89298abef0197352d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36689 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-10drivers/intel/fsp1_1: Fake microcode update to make FSP happyArthur Heymans
The FSP loops through microcode updates and at the end checks if the microcode revision is not zero. Since we update the microcode before loading FSP, this is the case and a fake microcode can be passed to the FSP. The advantage is that the Kconfig symbols to specify the location and the size of the microcode blob can be dropped. Change-Id: I63cfb7b19e9795da85566733fb4c1ff989e85d03 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36255 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-10soc/intel/braswell: Update microcode before FSPArthur Heymans
The google FSP Braswell version has broken microcode update code and FSP checks at some point if the installed microcode version is non zero, so coreboot has to update it before calling FSP-T. This is fixed with newer FSP releases by Intel, but doing updates in coreboot won't hurt. Tested with both Intel FSP and google FSP. Change-Id: I3e81329854e823dc66fec191adbed617bb37d649 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36198 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-06drivers/intel/fsp2_0: Hide the Kconfig option to run FSP-M XIPArthur Heymans
This is a property of the FSP, not something the user can decide. Change-Id: I2086e67d39e88215ee0f124583b810f7df072f80 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36170 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-11-06drivers/intel/fsp2_0: Move Debug options to "Debugging"Arthur Heymans
Change-Id: I8e07c8186baf3d8e91b77c5afb731d26a1abfbaf Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36165 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-11-05drivers/intel/fsp2_0: Use strip_quotes for cbfs filenamesWim Vervoorn
The quotes were not stripped for the cbfs filenames of the FSP components. This is causing problems when the regions-for-file macro is executed (when VBOOT is enabled and the files should be filtered). BUG=N/A TEST=build Change-Id: I14267502cfab5308d3874a0c0fd18a71b08bb9f8 Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36548 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-05drivers/pc80: Remove UDELAY_TIMER2Kyösti Mälkki
Change-Id: Ibc0a5f6e7be78be15f56b252be45a288b925183a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36534 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-05drivers/pc80: Remove UDELAY_IOKyösti Mälkki
Change-Id: I3ab62d9b1caa23305ad3b859e3c1949784ae0464 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36533 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-11-05drivers/intel/fsp2_0: Hide CONFIG_FSP_CARArthur Heymans
CONFIG_FSP_CAR should not be a user visible option, but depends on the choice presented in the soc Kconfig. This also removes the dependencies on ADD_FSP_BINARIES. You need to included those for other stages too so there is no need to make this requirement explicit for FSP-T. Change-Id: Ida32e9c4f5839aef4d4deb7a1c7fabe6335a5d2a Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36169 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-11-04soc/intel: skl,cnl,icl: rely on TOLUM as cbmem_top returned by FSPMichael Niewöhner
Instead of doing our own calculations, rely on TOLUM returned by FSP for cbmem_top. This (hopefully) saves us from making mistakes in weird calculations of offsets and alignments. Further this makes it easier to implement e.g. SGX PRMRR size selection via Kconfig as we do not have to make any assumptions about alignments but can simply pass (valid) values to FSP. Tested successfully on X11SSM-F Change-Id: If66a00d1320917bc68afb32c19db0e24c6732812 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36136 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-03cpu/x86/tsc: Flip and rename TSC_CONSTANT_RATE to UNKNOWN_TSC_RATEKyösti Mälkki
The x86 timers are a bit of a mess. Cases where different stages use different counters and timestamps use different counters from udelays. The original intention was to only flip TSC_CONSTANT_RATE Kconfig to NOT_CONSTANT_TSC_RATE. The name would be incorrect though, those counters do run with a constant rate but we just lack tsc_freq_mhz() implementation for three platforms. Note that for boards with UNKNOWN_TSC_RATE=y, each stage will have a slow run of calibrate_tsc_with_pit(). This is easy enough to fix with followup implementation of tsc_freq_mhz() for the platforms. Implementations with LAPIC_MONOTONIC_TIMER typically will not have tsc_freq_mhz() implemented and default to UNKNOWN_TSC_RATE. However, as they don't use TSC for udelay() the slow calibrate_tsc_with_pit() is avoided. Because x86/tsc_delay.tsc was using two different guards and nb/via/vx900 claimed UDELAY_TSC, but pulled UDELAY_IO implementation, we also switch that romstage to use UDELAY_TSC. Change-Id: I1690cb80295d6b006b75ed69edea28899b674b68 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33928 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-11-02cpu/x86: Move calibrate_tsc_with_pit() to drivers/pc80Kyösti Mälkki
Change-Id: Ia8d8dc23ee0b51d62c83f5ba640b3a9aea4e744b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36507 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@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/[arch-lib]: change "unsigned" to "unsigned int"Martin Roth
Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ibb7b48a7a144421aff29acbb7ac30968ae5fe5ab Reviewed-on: https://review.coreboot.org/c/coreboot/+/36329 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-27src/{device,drivers}: Use 'include <stdlib.h>' when appropriateElyes HAOUAS
Also, including <types.h>, is supposed to provide stdint and stddef. Change-Id: I99918a5a77e759bc7d4192d2c3fd6ad493c70248 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33681 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-10-27src: Use 'include <boot/coreboot_tables.h>' when appropriateElyes HAOUAS
Change-Id: I3d90e46ed391ce323436750c866a0afc3879e2e6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36359 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-26drivers/intel/fsp2_0: move die() calls to the functionsMichael Niewöhner
Since there are no calls where we wouldn't die(), move die() calls into the fsp_find_* functions. Change-Id: I750a225999688137421bbc560d9d1f5fdf68fd01 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36314 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-26drivers/intel/fsp1_1: remove orphaned functionalityMichael Niewöhner
Remove orphaned functionality from the FSP1.1 driver that only has been used by skylake, which is now FSP2.0-only. Change-Id: I732f2d6846788d5c03647c6fb620e45b3b66de5f Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36266 Reviewed-by: Michael Niewöhner Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-24drivers/ipmi: Add IPMI BMC FRB2 watchdog timer supportJohnny Lin
Add a function for initializing and starting FRB2 timer with the provided countdown and action values, and a stop function for stopping the timer. Tested on OCP Monolake. Change-Id: Ic91905e5f01b962473b6b3a9616266d2d95b1d6b Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36179 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-10-24drivers/i2c/rt1011: Add a driver for RT1011Cheng-Yi Chiang
RT1011 is a smart amplifier. It needs to know speaker related parameters including speaker resistor value and temperature when the calibration is done in order to run Dynamic Speaker Management (DSM) algorithm on chip. The purpose of DSM is to protect speaker when the volume is large. The calibration data of speaker is stored in VPD in factory. This driver is needed to read data from VPD and write to ACPI _DSD when config CHROMEOS_DSM_CALIB is turned on. Kernel rt1011 codec driver will read these device properties to set up codec accordingly on boot. The reason to prepare these parameters in coreboot is because kernel codec driver expects to read per-device parameters directly from device properties. Another benefit is that other OS can also take these parameters through ACPI _DSD table and take benefit of DSM on RT1011. The kernel driver device properties of RT1011 are documented at linux/Documentation/devicetree/bindings/sound/rt1011.txt It is currently in ASoC maintainer's tree at https://kernel.googlesource.com/pub/scm/linux/kernel/git/broonie/sound/+/for-next/ and hopefully should be merged to mainline kernel in the next merge window. BUG=b:140397934 BRANCH=none TEST=On Helios, with patch series, check realtek,r0_calib and realtek,temperature_calib are available to rt1011 codec driver. Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org> Change-Id: I9550b9890ce2cae787f4f17779a5ade77f619171 Reviewed-on: https://review.coreboot.org/c/coreboot/+/36029 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-10-23drivers/pc80/rtc: Avoid searching for cmos_layout.bin on each get/set_optionArthur Heymans
Avoid searching for cmos_layout.bin each time get/set_option is called on platforms with NO_CAR_GLOBAL_MIGRATION. Change-Id: Ie541017d2f8c8e9d4b592b71f44a08fd9670dd09 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35848 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-10-22AUTHORS: Move src/drivers/[l*-v*] copyrights into AUTHORS fileMartin Roth
As discussed on the mailing list and voted upon, the coreboot project is going to move the majority of copyrights out of the headers and into an AUTHORS file. This will happen a bit at a time, as we'll be unifying license headers at the same time. Updated Authors file is in a separate commit. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ia0a07df6ca1fdaa2837ce8839057057cbd44d157 Reviewed-on: https://review.coreboot.org/c/coreboot/+/36181 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-10-22AUTHORS: Move src/drivers/[a*-i*] copyrights into AUTHORS fileMartin Roth
As discussed on the mailing list and voted upon, the coreboot project is going to move the majority of copyrights out of the headers and into an AUTHORS file. This will happen a bit at a time, as we'll be unifying license headers at the same time. Updated Authors file is in a separate commit. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I1acea8c975d14904b7e486dc57a1a67480a6ee6e Reviewed-on: https://review.coreboot.org/c/coreboot/+/36178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-10-21drivers/intel/fsp2_0: Add ENV_CACHE_AS_RAM check for consumed rangesMarshall Dawson
Rename the freeranges array to better match what they represent, i.e. ranges that are used by the current running program and CAR region that is not unallocated. Skip adding the CAR region if cache-as-RAM is not active. Change-Id: I78ee5536d890f30450a5ad2a753c948b02634d6d Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36110 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 16:32:12 +0000