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2019-04-11Documentation: Explain FMAP and FMDHung-Te Lin
The Flashmap (FMAP) was not clearly documented. The new flashmap.md explains where to find more details about that and how / why it was used in coreboot. Also explained what is FMD and how to use it (based on original README.fmaptool). BUG=None TEST=None (only documentation) Change-Id: Ia389e56c632096d7c905ed221fd4f140dec382e6 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31766 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-04-11vboot: do not set VBSD_BOOT_FIRMWARE_WP_ENABLED flagJoel Kitching
The value of "write protect" GPIO shall be read in depthcharge, and the flag shall be set there instead. BUG=b:124141368, b:124192753, chromium:1556855 TEST=Build locally CQ-DEPEND=CL:1556855 BRANCH=none Change-Id: I4d24a057b1385244a836a67c565ee6726a894fdc Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32234 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-11chromeos: clean up "recovery" and "write protect" GPIOsJoel Kitching
The "write protect" GPIO's cached value is never actually read after entering depthcharge. Ensure the value from get_write_protect_state() is being transferred accurately, so that we may read this GPIO value in depthcharge without resampling. The cached value of the "recovery" GPIO is read only on certain boards which have a physical recovery switch. Correct some of the values sent to boards which presumably never read the previously incorrect value. Most of these inaccuracies are from non-inverted values on ACTIVE_LOW GPIOs. BUG=b:124141368, b:124192753, chromium:950273 TEST=make clean && make test-abuild BRANCH=none Change-Id: Ic17a98768703d7098480a9233b752fe5b201bd51 Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32233 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-11google/kukui: Use internal CR50_IRQ pull-upYou-Cheng Syu
For Kukui CR50_IRQ pin, we're going to replace external pull-up with internal pull-up. This change won't break older boards, so we can just always do that when setting up GPIOs. BUG=b:124821269 BRANCH=none TEST=Waveform looks correct. Change-Id: Ib1a90dce583a6aa0cec8ac8ba96d1362f50c16a8 Signed-off-by: You-Cheng Syu <youcheng@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32116 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-04-11mb/google/octopus: Disable WLAN prior the entry of S5Kane Chen
ODM reported issues that some systems can't be shutdown to S5 very occasionally. ODM found issue is gone if they remove the WLAN card. So, this change to disable WLAN before system enters S5. This change is validated by ODM and it does help issue. BUG=b:129377927 Change-Id: Ib8e81022b8c9b63bc75e5cc14121233222da7595 Signed-off-by: Kane Chen <kane.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32246 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Chen Wisley <wisley.chen@quantatw.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-11kconfig_lint: Make uses of CONFIG() on an unknown option an errorJulius Werner
This check had very few false positives which were all easily resolved, and it's unlikely that further false positives will become problematic in the future. On the other hand, it does detect a very severe bug (when you think you're using a Kconfig but you aren't due to a typo), so since warnings are currently not very visible, let's turn this into an error because the pros clearly outweigh the cons for that. Change-Id: I897b5e13d3242fb77b69f0bd3585baa7476aa726 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32257 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-11nb/amd/amdfam10/util.c: Use "CONFIG" only when appropriateElyes HAOUAS
Change-Id: Idcdbbfa883c906db1ebb8d9bc7c9e277e7c0c949 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31848 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-11Documentation: Make lenovo codenames human readablePatrick Rudolph
Use rst parser to convert the csv to markdown tables. Change-Id: I7fd61bd7a4e8818901520311332ae4027e7a7d02 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32250 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-04-11Documentation: Allow the use of CSVPatrick Rudolph
Allow the use of CSV files if properly referenced from markdown. Sphinx will parse the file and create a human readable table, allowing easy integration of autogenerated files. Change-Id: I6fa13acf67ff1c6c9e3985054405c5446808da03 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32251 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-04-11Documentation: Add coreboot architecturePatrick Rudolph
Describe the coreboot stages, given a short introduction what is done and add a chart for coreboot's vs EDK II bootflow as well as the source for the SVG. TODO: Describe stages in detail in a separate commit. Change-Id: I98cb61b1d0d29ac9d03f5ef3644d51a8e14bad74 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32123 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>
2019-04-10mb/ocp/monolake: Add board.fmdAndrea Barberio
Change-Id: I6095c3b30990b530c5bc4e2c808879252680e1d7 Signed-off-by: Andrea Barberio <barberio@fb.com> Signed-off-by: David Hendricks <dhendrix@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32260 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-04-10Doc/mb/asrock/h110m: update info about PEGMaxim Polyakov
- Now there is no need to additionally configure the FSP before building; - PEG works with high link speed 8 GT/s (Gen 3); - external GPU supported, but dynamic switching between iGPU and PEG is not yet supported. Change-Id: Ie0f9db47c0b88052b090cba139f0ae821758935d Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31949 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-10libpayload: Deduplicate strtol and strtoullJulius Werner
Our strtol() and strtoull() function contain almost exactly the same code. This is a) bad in general and b) may cause the code to get out of sync, such as it recently happened with CB:32029. This patch changes strtol() to be based on strtoull() so that the main parsing code exists only once, and also adds a strtoll() to round off the library. Also fix the bounds imposed by strtoul() to be based on the actual length of a 'long', not hardcoded to 32-bits (which is not equivalent on all architectures). Change-Id: I919c65a773cecdb11739c3f22dd0d182ed50c07f Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32086 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-10libpayload: limits.h: Provide reliable definitions for all XXX_MAX/MINJulius Werner
Our current limits.h only provides (U)INT_MAX constants. This patch adds most others expected by POSIX. Since some of these may be different depending on architecture (e.g. 'long' is 32-bit on x86 and 64-bit on arm64), provide a definition that will automatically figure out the right value for the data model the compiler is using (as long as it's using two's complement for signed integers, which I think we can assume these days). Change-Id: I1124a41279abd4f53d208270e392e590ca8eaada Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32085 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-10libpayload: Fix CONFIG_LP_DEBUG_MALLOC for 64-bit archsJulius Werner
New compilers are a little more stringent about defining the same prototype more than once, so some of our CONFIG_LP_DEBUG_MALLOC wrappers don't quite work the way they are written anymore. Also, several of the printf()s weren't written 64-bit safe. And let's add some double-evaluation safety while I'm here anyway... and I have no idea why this ever depended on CONFIG_LP_USB, that just seems like a typo. Change-Id: Ib54ebc3cfba99f372690365b78c7ceb372c0bd45 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/14921 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-04-09libpayload: Fix potential NULL pointer dereferenceFrancois Toguo
Found-by: Klockwork BUG=NONE TEST=Boot to OS on GLK Sparky Signed-off-by: Francois Toguo <francois.toguo.fotso@intel.com> Change-Id: I9d4636f0429de829e746909492c2f543026a02ac Reviewed-on: https://review.coreboot.org/c/coreboot/+/32083 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-09nb/intel/sandybridge: Set uninitialized run lengthJacob Garber
If the entire array is zero, then the length of the longest zero run is the length of the array itself. Found-by: Coverity Scan, CID 1229715 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Id23292087b14182448d70117915fb044e9c579f7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32249 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-04-09google/kukui: Configure AP_IN_SLEEP_L correctlyYou-Cheng Syu
This pin should be set to its alternative function SRCLKENA0 instead of GPIO, so that SPM (a power management component of MT8183) can control it. BUG=b:113367227 BRANCH=none TEST=1. Boot. Run 'powerinfo' in EC console and see power state in S0. 2. Run 'powerd_dbus_suspend --wakeup_timeout=10', and then run 'powerinfo' in EC console and see power state in S3. 3. Wait until AP resume. 4. Run 'powerinfo' in EC console and see power state back to S0. Change-Id: I0a7e34f95381dec17eb6d166d6552c12e021bd9a Signed-off-by: You-Cheng Syu <youcheng@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32120 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>
2019-04-09mb/google/hatch: Support 16MiB fmapPhilip Chen
Add a fmd file for 16MiB fmap, so that we can support both 16MiB / 32MiB SPI flash ROM chips. BUG=b:129464811 TEST=build hatch firmware image with 16MiB fmap and verify fmap is updated by 'fuility dump_fmap' Change-Id: Ifc0103c7fd0d99439f40a31d23422401a6dce826 Signed-off-by: Philip Chen <philipchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32219 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-09arch/x86/smbios: Reference type 7Patrick Rudolph
Fill in the handle to cache entries of type 7 in the type 4 structure. Tested on Intel Sandy Bridge (Lenovo T520). All 3 caches are referenced. Change-Id: Idf876b0c21c65f72a945d26c5898074b140763f8 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32132 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
2019-04-09arch/x86/smbios: Add type 7Patrick Rudolph
The SMBIOS spec requires type 7 to be present. Add the type 7 fields and enums for SMBIOS 3.1+ and fill it with the "Deterministic Cache Parameters" as available on Intel and AMD. As CPUID only provides partial information on caches, some fields are set to unknown. The following fields are supported: * Cache Level * Cache Size * Cache Type * Cache Ways of Associativity Tested on Intel Sandy Bridge (Lenovo T520). All 4 caches are displayed in dmidecode and show the correct information. Change-Id: I80ed25b8f2c7b425136b2f0c755324a8f5d1636d Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32131 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
2019-04-09arch/x86/cpu: Add functions to determine CPU vendorPatrick Rudolph
Add two functions to determine if CPU is made by a specific vendor. Use Kconfig symbols to allow link time optimizations. Change-Id: I1bd6c3b59cfd992f7ba507bc9f9269669920b24f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32130 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Julien Viard de Galbert <coreboot-review-ju@vdg.name> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-09mb/google/hatch: Add ACPI support for BT reset functionalityTim Wawrzynczak
Expose the Bluetooth BT_DISABLE_L signal in Hatch's devicetree, on both USB2 port 5 and 10. BUG=b:123293169 BRANCH=none TEST=compiles, verified kernel is able to find the reset-gpio Change-Id: I6e4d9786e44f12da71533b6740fdd390f3a57e40 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32216 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-09src: Fix remaining #include <timer.h>Nico Huber
Follow-up to add76f91d5 (src: Use #include <timer.h> when appropriate). Change-Id: I7813daa0b73039ec76d33a16ce3ae0ce6cc7f2cc Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32232 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-04-09util/docker: Update coreboot-sdk Dockerfile for new debian imageMartin Roth
libssl1.0-dev is no longer available: - Update to libssl-dev - Add libcrypto++-dev to provide additional crypto libraries not available in libssl-dev. Change-Id: Ie10e14ebf7ae849301302008ee6ffeec1f40ccab Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32217 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>
2019-04-08mb/facebook/watson: Make turbo mode configurable (disabled by default)David Hendricks
Change-Id: Ief1eaab960c8fdab5bd5041b1a4f0c6ba1dd833f Signed-off-by: David Hendricks <dhendrix@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32222 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-08Docs/kconfig: Update to use CONFIG()Nico Huber
Change-Id: Ica7b601d1c9c3bcf39b8b805d48e969f8a944927 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32228 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-04-08nb/amd/pi/agesawrapper: Drop stale comment about IS_ENABLED()Nico Huber
We decided to not care about compile-time errors. So drop the comment, the code was updated already. Change-Id: Ib115fa6e2c48bfde7f67c327d42b3fe0e7af8c1f Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32227 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-04-08commonlib/cbfs: Check for presence of CONFIG() macroNico Huber
Check for CONFIG not IS_ENABLED, as we use the former now. Change-Id: I7e1b67bc0894ca6f0149039054449656b58bcdd3 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32226 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-08soc/amd/stoney: Don't use IS_ENABLED() for a constantNico Huber
IS_ENABLED() was supposed for Kconfig options. Change-Id: Ia40d64856cd89586133e54ff6e02c35d6b647059 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32225 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-08Replace remaining IS_ENABLED(CONFIG_*) with CONFIG()Nico Huber
Another run of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I3243197ab852a3fbc3eb2e2e782966a350b78af2 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32224 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-08libpayload/drivers/timer: Use 64 bits to prevent overflowJacob Garber
Cast cpu_khz to a 64 bit integer to prevent possible integer overflow (the multiplication is currently done using 32 bit math). Similar to 61dac13 (libpayload: timer: cast cpu_khz to make sure 64bit math is used). Found-by: Coverity Scan, CID 1261177 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Iadb0abb7c7cc078f31a6d88d971f5d1b8ac62a9e Reviewed-on: https://review.coreboot.org/c/coreboot/+/32223 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-08nb/intel/pineview: Correct lsbpos(0) and msbpos(0)Jacob Garber
lsbpos and msbpos have incorrect behaviour when given 0. lsbpos(0) returns 8, and msbpos(0) hangs. The latter is because the check i >= 0 is always true for an unsigned integer, causing it to loop indefinitely (this was flagged by Coverity). 0 doesn't have a lsb or msb position, so we change both functions to return -1 in this case to indicate an error. The code already guards against calling these functions with 0, but we make this more explicit to prevent errors in the future. Found-by: Coverity Scan, CID 1347356, 1347386 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ic5be50846cc545dcd48593e5ed3fd6068a6104cb Reviewed-on: https://review.coreboot.org/c/coreboot/+/32054 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-08soc/intel/baytrail: Correct array bounds checkJacob Garber
If `gms == ARRAY_SIZE(gms_size_map)`, then we will have an out of bounds read. Fix the check to exclude this case. This was partially fixed in 04f68c1 (baytrail: fix range check). Found-by: Coverity Scan, CID 1229677 (OVERRUN) Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: I8c8cd59df49beea066b46cde3cf00237816aff33 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32125 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-08nb/amd/pi, mb/amd/bettong: Fix null pointer checksJacob Garber
The dev pointers were being dereferenced before the null check. Move the checks so they are done earlier. Found-by: Coverity Scan, CID 1241851 (REVERSE_INULL) Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ie578787c3c26a1f3acb4567c135486667e88a888 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32022 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-04-08soc/skl: Update SkipExtGfxScan in UPD from devtreeMaxim Polyakov
The SkipExtGfxScan option is defined in the device tree, but doesn`t update the value in the UPD. It uses the default value - 0. This means that the FSP will scan all external graphics devices, in spite of the configuration in devicetree.cb for a specific board. Patch updates SkipExtGfxScan options in UPD from devicetree.cb. This change affects all boards with skl/kbl processor. Change-Id: Ie88a41bdf31f7c3e88df6c70c82a1cbf866372c4 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32170 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-04-08siemens/mc_apl5: Remove reduced clock rate for I2C0Mario Scheithauer
There is no device on I2C0 which requires a lower clock rate. Change-Id: Iaf01be5ea4839c54eb2f0ba95bca272970c24bdb Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32139 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Uwe Poeche <uwe.poeche@siemens.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-04-08src/soc/intel/fsp_baytrail/smm.c: add bootstate entry for locking SMIMichał Żygowski
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Ia296a680217a38136c063cae6ed619df0c497795 Reviewed-on: https://review.coreboot.org/c/coreboot/+/30753 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-08{src,util}: Correct typo in comment and debug stringFrans Hendriks
Correct typo in comment and debug string. BUG=N/A TEST=build Change-Id: I0362bb8d7c883e7fcbc6a2fc2f9918251f0d8d6e Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29321 Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-08mb/mainboard/google/sarien/variants: Set correct tcc_offset valueSumeet Pawnikar
Set new tcc_offset value to 10 degree C. This configures the Thermal Control Circuit (TCC) activation value to 90 degree C. It prevents any abrupt thermal shutdown while running heavy workload. This helps to take early thermal throttling action when CPU temperature goes above 90 degree C. Change-Id: Ica77264782b4a3f3e72e73e1b8cb8b2e464fb033 Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32181 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-08mb/google/sarien: Add support for melfas touch panelEric Lai
Add a support melfas touch panel with i2c address:0x34. BUG=b:122019253 TEST=tested with new melfas touch panel and worked Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I27f5c47517d093c819cbbbcdafd85d74145887e1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32169 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-08src/soc/intel/cannonlake: Remove ITSS IPC restoreAamir Bohra
Remove ITSS IPC restore for cannonlake, as it does not take effect since the ITSS PCR registers are locked post FSP-S. Change-Id: Ie39e0d43644cb7b03b6c3432f0965f1d76d1bc37 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-07vc/amd/agesa/f14: Add missing break statementJacob Garber
We do not want to ASSERT(FALSE). Found-by: Coverity Scan, CID 1241850 (MISSING_BREAK) Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ia08bb519cdb5ef5d2a79898706c7fac7e58adf3f Reviewed-on: https://review.coreboot.org/c/coreboot/+/32180 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-04-07sb/intel/{common,i82801dx}: Improve TCO debug codeJacob Garber
Report unhandled TCO bits (previously dead code). This finishes the work done in 3e3b858 (sb/intel/ibexpeak: Update debug code to match other chips). Found-by: Coverity Scan, CID 1229598 (DEADCODE) Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: I65df8f3363c62b364e096368a36ba5e9e8894c13 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32179 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-07device/pci: Rewrite PCI MMCONF with symbol referenceKyösti Mälkki
The effect of pointer aliasing on writes is that any data on CPU registers that has been resolved from (non-const and non-volatile) memory objects has to be discarded and resolved. In other words, the compiler assumes that a pointer that does not have an absolute value at build-time, and is of type 'void *' or 'char *', may write over any memory object. Using a unique datatype for MMIO writes makes the pointer to _not_ qualify for pointer aliasing with any other objects in memory. This avoid constantly resolving the PCI MMCONF address, which is a derived value from a 'struct device *'. Change-Id: Id112aa5e729ffd8015bb806786bdee38783b7ea9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31752 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-06src: Use include <delay.h> when appropriateElyes HAOUAS
Change-Id: I23bc0191ca8fcd88364e5c08be7c90195019e399 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32012 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: David Guckian
2019-04-06mb/amd/bettong/mainboard: Drop unused include <agesawrapper.h>Elyes HAOUAS
Change-Id: I020c1b9558f6aec47b048fa575c64c619b8c592a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32013 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-06src: Use #include <timer.h> when appropriateElyes HAOUAS
Also, extra-lines added or removed and local includes moved down. Change-Id: I5e739233f3742fd68d537f671642bb04886e3009 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32009 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-06Doc/mb/asrock/h110m: Fix the linksMaxim Polyakov
Change-Id: I7b925518416a4268037efac9060ef911e4ae74cd Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32052 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-04-06mb/asrock/h110m: Add PEG Gen3 supportMaxim Polyakov
This patch adds support PCIe Gen 3 with 8GT/s link speed for PEG x16 slot. All parameters for FSP are set during initialization in romstage. Now there is no need to additionally configure the FSP before building the ROM image. Tested on Intel Core i5-6600 processor with the following devices: - LP11000e Fibre Channel HBA (Gen2 x8); - PEX8734 PCIe Fabric/Switch (Gen3 x16); - NVIDIA GeForce GTX 1060 GPU (Gen3 x16). GPU works with an nouveau and proprietary driver under Ubuntu 18.04.2 (4.15.0-46-generic GNU/Linux kernel). Discrete graphic card is used as primary device for display output. Dynamic switching is not yet supported. Tianocore (edk2-stable201811-216-g51be9d0) is used as the payload. Change-Id: Ia4f29df47d76de5069fe53120434cc7c2ab6f044 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31948 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-06soc/intel/skylake: Set FSP options for PEG portMaxim Polyakov
FSP options list (for each PEG port): - PegXEnable, - PegXMaxLinkWidth, - PegXMaxLinkSpeed, - PegXPowerDownUnusedLanes, - PegXGen3EqPh2Enable, - PegXGen3EqPh3Method. Add PegMaxLinkWidth to chip.h. This option overrides the number of active lines from the devicetree.cb for each enabled PEG port (for example for boards that use x4 instead of x16 lines in PEG0). If the PegMaxLinkWidth is not defined, the port uses the maximum possible number of lines. To enable or disable the corresponding PEG root port you need to add to the devicetree.cb: device pci 01.0 on end # enable PEG0 root port device pci 01.1 off end # do not configure PEG1 If PEG port is not defined in the devicetree, it will be disabled in FSP. It has been tested on ASRock H110M-DVS motherboard (Skylake i5-6600 CPU). Change-Id: I23708f7060edf08739adf61fe61a419329907563 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32045 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-06mb/asrock/h110m: Set PEG as primary GFX deviceMaxim Polyakov
If an external graphics card is inserted in the PEG, it will be used as the primary display device (as in the AMI BIOS) Change-Id: Iea846179fc309c2b98093de37c05ceb332081f4f Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32172 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-04-06{mb,soc/intel/skylake}: remove unused InternalGfxMaxim Polyakov
The InternalGfx option in devicetree.cb is not used to enable iGPU. The patch removes this option from chip.h and mb/*/devicetree.cb files for all boards with skl/kbl processor. Change-Id: I41ecca3fdfb1d4b20ee634a13263ff481dcf440e Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32171 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-04-06soc/intel/skylake: Update GFX devtree optionsMaxim Polyakov
This patch includes the following changes: 1. Sets FSP options in romstage_fsp20.c to select primary GPU. List of options: - InternalGfx, - PrimaryDisplay. 2. iGPU will be initialized if the corresponding PCI device is defined in the device tree as: device pci 02.0 on end In this case, it is not necessary to set the InternalGfx option to enable this device 3. Primary_iGFX is used as the default value for all skl/kbl boards (since the PrimaryDisplay option isn`t defined in the devicetree.cb) Change-Id: Ie3f9362676105e41c69139a094dbb9e8b865689f Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32044 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-04-05libpayload: Align main() data typesPatrick Georgi
One of many steps to compile with -Wconversion, as unsigned int and int aren't the same thing. BUG=b:111443775 BRANCH=none TEST=make junit.xml shows fewer warnings with -Wconversion enabled Change-Id: I9673ca70da32a1e5117b27fa89167e03379af9c1 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-04-05drivers/pc80/rtc/mc146818rtc.c: Reset RTC time on RTC power failureFrans Hendriks
RTC time contains invalid values on system without RTC battery. Handle 'invalid' the same way as 'cmos_invalid'. This will reset CMOS date when calling function enables 'invalid'. BUG=N/A TEST=Portwell PQ-M107 booting Linux Embedded Change-Id: I5eae57d00f328400a8b03c28b7ecdbbc71522206 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29329 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04Make common macros double-evaluation safeJulius Werner
I just got hit by a double-evaluation bug again, it's time to attempt to fix this once more. Unfortunately there are several issues that don't make this easy: - bitfield variables don't support typeof() - local macro variables that shadow others trigger -Werror=shadow - sign warnings with integer literal and unsigned var in typeof-MIN() - ({ statement expressions }) can not be used outside functions - romcc doesn't support any of the fancy GCC/clang extensions This patch tries to address all of them as far as possible with macro magic. We don't have the technology to solve the bitfield and non-function context issues yet (__builtin_choose_expr() still throws a "no statement expression outside a function" error if it's only in the branch that's not chosen, unfortunately), so we'll have to provide alternative macros for use in those cases (and we'll avoid making __ALIGN_MASK() double-evaluation safe for now, since it would be annoying to do that there and having an alignment mask with side effects seems very unlikely). romcc can continue using unsafe versions since we're hopefully not writing a lot of new code for it. Sign warnings can be avoided in literal/variable comparisons by always using the type of the variable there. Shadowing is avoided by picking very explicit local variable names and using a special __COUNTER__ solution for MIN() and MAX() (the only ones of these you're likely to nest). Also add DIV_ROUND_UP() to libpayload since it's a generally quite useful thing to have. Change-Id: Iea35156c9aa9f6f2c7b8f00991418b746f44315d Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32027 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-04mb/google/hatch: Move I2C/SPI options to override treeFurquan Shaikh
This change moves the I2C/SPI devices and configs which do not apply to all variants to override tree. Currently, there are just two variants. However, as we prepare to add more variants, these devices need to be moved out of the base devicetree. BUG=b:129728235 TEST=Verified that I2C/SPI devices are present in static.c for hatch and hatch_whl. Change-Id: I9426f6bf5f8514de5f1889e22e57105749fd92de Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32138 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04util/docker: work around toolchain autotools issueMartin Roth
The patches added to `make` require that we use automake & aclocal to rebuild the configuration, but version 1.15 of autotools is expected. After debian sid updated to autotools 1.16, the tools can't be located. We'll just pretend to have version 1.15 with symbolic links. This doesn't seem to be a good solution but gets the job done. Change-Id: I9f616b96e728106e7adf321325caa06808e064c2 Signed-off-by: Martin Roth <martinr@coreboot.org> Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/28544 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04mb/google/hatch: Change the DEVSLP reset config to PLTRSTRizwan Qureshi
In S3 the PCH is driving the DEVSLP signal low, assuming that the SATA device is already powered off. However on hatch the SATA power is still enabled. And, since DEVSLP is low, this causes the SATA device to not enter low power state. The fix here is to set the pad config to be reset on PLTRST assertion which will cause the pin to be high impedance state and will be pulled up by the SATA device. BUG=b:126611255 BRANCH=None TEST=Make sure that S3 and S0ix is working fine on hatch. And also make sure that DEVSLP is pulled high in S3. Change-Id: Ifb6a71a72244522c8dd8d48e9b9f8dc6feef8981 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32136 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-04siemens/mc_apl4: Provide CLK on APL Pin PMU_SUSCLKUwe Poeche
This patch provides a clock on Pin PMU_SUSCLK. This is necessary for correct function of the SMARC module. Test=mc_apl4 flashed, booted into Linux, ckecked CLK with scope Change-Id: Ieb1d66b5a09363c9bed2b19e7a204f206ee04158 Signed-off-by: Uwe Poeche <uwe.poeche@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32168 Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04mb/google/fizz/variants/karma: Clear GPP_B4 when entering S5David Wu
Set GPP_B4 to low in S5 to meet touch panel power sequence BUG=b:124197348 BRANCH=master TEST=Verify GPP_B4 is low. Change-Id: I65deb33a45fdc0c0ce64deaa29c2790029dc1d12 Signed-off-by: David Wu <David_Wu@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29796 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Zhuohao Lee <zhuohao@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-04soc/intel/braswell: Correct serial IRQ supportFrans Hendriks
Serial IRQ was configured in quiet mode, but not enabled. Enable serial IRQ and use 'enum seriirq_mode' as a devicetree option. Function sc_enable_serial_irqs() is added to enabled serial IRQs. enable_serirq_quiet_mode() is renamed to sc_set_serial_irqs_mode(). This function use the 'serirq_mode' to set the mode. The call to this function is moved from finalize to init having serial IRQs enable in early stage. Serial IRQs must be enabled in continuous mode for at least one frame before switching into quiet mode. BUG=N/A TEST=Portwell PQ7-M107 Change-Id: I7844cad69dc0563fa6109d779d0afb7c2edd7245 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29398 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2019-04-04Documentation/gfx/libgfxinit.md: Align line breaksPhilipp Bartsch
Remove word splitting '-' at line breaks, since they show up within the lines of the rendered html. Change-Id: Ifbd43628f60057a0666fe221de1fe85f0a29cd2d Signed-off-by: Philipp Bartsch <phil@grmr.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32147 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04Documentation: Fix invisible textPhilipp Bartsch
Encapsulate angled brackets in backticks '<filepath>' to make text visible in html rendering. Change-Id: I1ab926956c909aa3cd2fd92068ccb7b800dd1d4a Signed-off-by: Philipp Bartsch <phil@grmr.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32146 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04Documentation: Fix broken linkPhilipp Bartsch
Change-Id: Idd08bc49fb7bf3770e03f747d97d90aacc12eada Signed-off-by: Philipp Bartsch <phil@grmr.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32145 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-04-04soc/nvidia/tegra210: Increase bootblock sizeMartin Roth
There's an issue with the newest toolchain that is blowing the bootblock size on Smaug when compiling for chromeos. Increasing the bootblock size by 2KB will take care of the issue for a while. Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I58f7f1cedc8fc5b4c4287f5a120ed76140e1f7a9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32163 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-04-04mb/intel/coffeelake_rvp: Configure FSP UPDs of DDI ports for cmlrvpV Sowmya
This patch configures FSP UPD values for HPD and DDC of DDI ports for CMLRVP. BUG=none TEST= Tested that eDP works on CMLRVP. Change-Id: If8c8480eaf2d63cec0b5598b5af3088c630dd78a Signed-off-by: V Sowmya <v.sowmya@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32140 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04mb/google/hatch: Add Kohaku boardShelley Chen
Adding Kohaku as a variant of hatch. BUG=b:129706980 BRANCH=NONE TEST=./util/abuild/abuild -p none -t google/hatch -x -a make sure HATCH_KOHAKU is built as well. Change-Id: I5b451f421f6d353005e6b73eac180dcec2e8b0c0 Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32161 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-04mb/google/hatch: Create kohaku variantShelley Chen
Creating Kohaku hatch variant. Currently taking a copy of the hatch variant. Kohaku-specific changes to come in future CLs. BUG=b:129706980 BRANCH=NONE TEST=NONE Change-Id: Ib4b8c2c8332910d992549e3aae8e6aff5234698b Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32160 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04vboot: remove Kconfig option VBOOT_PHYSICAL_REC_SWITCHJoel Kitching
This option is duplicated in depthcharge: https://crrev.com/c/1545144 BUG=b:124141368, b:124192753, chromium:943150 TEST=make clean && make test-abuild CQ-DEPEND=CL:1545144 BRANCH=none Change-Id: I48e20ad21cdcb948a23387d3e5fcf142723b0c82 Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32135 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2019-04-03mb/google/hatch: Enable Goodix Touch ScreenEric Lai
Enable Goodix touch screen. Follow GT7375P_Datasheet_Rev.0.1 BUG=b:124460799 BRANCH=None TEST=local build and tested with Goodix touch screen Change-Id: Ib204e6b77b87ba6c775cf38e572476dd9eb37d1d Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32134 Reviewed-by: Shelley Chen <shchen@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-03util/arm_boot_tools/mksunxiboot: Correct format stringsJacob Garber
%lx is the right format string for printing longs. Found-by: Coverity Scan, CID 1229686, 1229687 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ib7ab54dc039bdd60969c79f3c881d69fc68f0d2a Reviewed-on: https://review.coreboot.org/c/coreboot/+/32008 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-03mb/google/sarien/variants/sarien: Update thermal configuration for DPTFJohn Su
Follow thermal table for second tunning. BUG=b:129509918 TEST=Built and tested on sarien system Change-Id: I64844b84891dc3ab7abe9378cdca5dcf57b3e433 Signed-off-by: John Su <john_su@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32118 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2019-04-03util/kconfig: Fix missing library issue with ld 2.24 and newerWerner Zeh
When invoking 'make menuconfig' with gcc 4.9.2 an error is thrown: ld: build/util/kconfig/lxdialog/checklist.o: undefined reference to symbol 'acs_map' This happens with ld version 2.24 and newer when menuconfig is executed for the first time after make clean. This does not happen with ld 2.20 (part of gcc 4.4.7). It can be fixed with the flag -ltinfo in HOST_LOADLIBES. Change-Id: I6216bb4d276d4bf98aa4ec06457b809fdcd73235 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32137 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-02payloads/tianocore: Don't fail on resetting boot logoMatt DeVillier
If using a commit/branch which doesn't use a boot logo, we don't want the build to fail unnecessarily Test: build with upstream Tianocore commit hash, avoid failure after successful compilation. Change-Id: Ic41bacbb97926e9538f434aecc0f0eebc5f6326f Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32133 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-02util/lint: list files with whitespace issuesBalazs Vinarz
Change-Id: I8ae13f62c6e2cd87278fefab8de5faf0d1bc0a90 Signed-off-by: Balazs Vinarz <vinibali1@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30988 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-02vboot: Change oprom checks to CONFIG_VBOOT, assert OPROM_MATTERSJulius Werner
Skipping display init on normal-mode boot is a vboot feature, not specific to Chrome OS. Fix the code in display_init_required() and pci_dev_init() to check CONFIG_VBOOT rather than CONFIG_CHROMEOS now that the two aren't always the same anymore. Also add a check to guarantee at compile time that CONFIG_VBOOT_OPROM_MATTERS is enabled on all platforms that make a check to this function (when CONFIG_VBOOT is also enabled). The whole display skipping mechanism is based on the oprom_needed NVRAM flag, and skipping display init without enabling the option to tell vboot that it needs to pay attention to that flag would make the whole thing not work right. Change-Id: I5d6421509bdcdaa61b78015af3fa6241fe75bb7f Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32112 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-02mediatek/mt8183: Fix RTC initialization flowRan Bi
1. Fix RTC lpd settings. Rewrite powerkeys after lpd init to enable low power detect function. 2. Rearrange RTC initialization flow. 3. Add return status for rtc_init. 4. Add log if calling pwrap_write or pwrap_read fail. 5. Increase timeout time to resolve unexpected timeout. BUG=b:127405695 BRANCH=none TEST=Boots correctly on Kukui Change-Id: I6f26edd6699c2f6d9af80c285b70742b44407136 Signed-off-by: Ran Bi <ran.bi@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31968 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
2019-04-02mb/google/poppy/variants/nami: update sku_ids for PantheonFrank Wu
The sku ids are updated for Pantheon. Sync'ing the sku_ids list in the master sku sheet for Pantheon. BUG=b:121207221 BRANCH=firmware-nami-10775.B TEST=emerge-nami coreboot chromeos-bootimage Change-Id: Ibf683ca8219b2980ea9d9c40b06db264d58440b0 Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
2019-04-02mb/google/hatch: Change GPIO_E1 settingJohn Su
For HW require to change GPIO_E1. Change GOIO_E1 setting from NF2(SATAGP1) to NF1(SATAPCIE1). BUG=b:123730924 TEST=flash BIOS and make sure hatch boots up properly Change-Id: I0f5569e13b17a2dc713be5031a63436e8f31f911 Signed-off-by: John Su <john_su@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32099 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-02mb/google/hatch: Re-configure GPP_A12 as GPO before entering sleepKrishna Prasad Bhat
GPP_A12 has a Native3 (SX_EXIT_HOLDOFF#) mode, which allows to delay resuming to S0. If this pad is not locked and platform was not initially designed for this functionality, malware could reconfigure this pads setting under OS (switch to Native3), which would make platform not able to resume until G3 is applied. To prevent misuse of this pad, re-configure this pad before entering S3 and S5 to guarantee that the pad configuration is correct. BUG=b:128686027 Change-Id: I1e7979baa491acf2c56d223afb4618f0f6429e37 Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32111 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-02drivers/intel/fsp2_0: Use same stack with corebootSubrata Banik
This patch ensures to have same stack base for FSP and coreboot. Feature added in FSP2.1 - Remove stack swapping from FSP. - Stack will be shared between coreboot and FSP. TEST=Build and boot FSP2.1 enable platform like dragonegg, iclrvp. No car global variable corruption seen after enabling this feature. Change-Id: I673b4216d991d8ccad725c3931006a694184106c Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32079 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-01mb/aopen/dxplplusu: Remove redundant use of ACPI offset operatorElyes HAOUAS
Change-Id: I790303a1fab64dbbe749563325394b9be2c109ad Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32127 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-04-01util/spdtool: Add tool to extract SPD from BLOBsPatrick Rudolph
Opens a binary file to extract DDR SPDs using known bits. At the moment only DDR4 SPDs are supported. Dumps the found SPDs into the current folder, as either binary or hex encoded file. Works with python2 and python3. Change-Id: I26dd73d43b724ea6891bb5b6e96856c42db8577c Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31385 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-04-01payloads/coreinfo: Free buffer before returningJacob Garber
This fixes a memory leak, which was partially resolved in 2d1e0eb (payloads/coreinfo: Free buffer before returning). Found-by: Coverity Scan, CID 1373370 (RESOURCE_LEAK) Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: I0efe94b9dfb27746828055427029c01c7f407ec2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32094 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-01assert: Make dead_code() work at link-time instead of compile-timeJulius Werner
The dead_code() macro can be used to ensure that a certain code path is compile-time eliminated (e.g. if you want to make sure it's never executed for certain Kconfig combinations). Unfortunately, the current implementation via __attribute__((error)) hits only at the GCC level. This can catch code that can be compile-time eliminated based on state within the same file, but it cannot be used in cases where a certain library function is built but then garbage collected at link time. This patch improves the macro by relying solely on the linker finding an undefined reference. Unfortunately this makes the error message a little less expressive (can no longer pass a custom string), but it is still readable and one can add code comments next to the assertion to elaborate further if necessary Change-Id: I63399dc484e2150d8c027bc0256d9285e471f7cc Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32113 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-01vboot: Select CONFIG_VBOOT_OPROM_MATTERS in more casesJulius Werner
This patch enables CONFIG_VBOOT_OPROM_MATTERS in a few more cases where I think(?) it should be. Haswell, Broadwell and Baytrail Chromebooks have this enabled in their old depthcharge firmware branches -- we presumably just forgot to move it over when vboot2 migrated the option to coreboot. Braswell didn't, but it seems like this requirement was added when it was migrated to FSP 1.1...? (Not very sure about that one, but it does call load_vbt() right now which executes things based on display_init_required().) Additionally, it seems to make sense to enable it whenever the user explicitly selects VGA_ROM_RUN in menuconfig (like one of the Intel defconfigs does). Once we have all this, one could take a step back and ask whether this option still makes sense at all anymore. It's enabled for almost all devices (that work with vboot at all), it will presumably be enabled for all future devices, and it seems that most devices that don't enable it use libgfxinit, which as far as I can tell isn't gated on display_init_required() but probably should be. Realistically, whatever kind of display init a board needs to do (native or option ROM), it's probably expensive enough that it's worth skipping on a normal mode vboot boot, and we'd want to have this enabled by default on everything except boards that actually don't have a display. So maybe we should flip it around to CONFIG_VBOOT_OPROM_DOESNT_MATTER, but doing that would probably lead to nobody ever selecting it at all. Not sure what the best solution there is yet, but I think this patch at least moves things in the more correct direction. Change-Id: Id96a88296ddb9cfbb58ea67d93e1638d95570e2c Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32114 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-04-01mb/google/sarien: Enable Bluetooth RF killLijian Zhao
Add bluetooth Rfkill function to recover the Bluetooth controller in cases where itself has entered a bad state and needs to be recovered. Bug=b:129375810 TEST=Boot up into OS and dump SSDT table, check there's _DSD entry under Bluetooth devices with GPIO in. Also confirm bluetooth itself is functional. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: I79a310a55d94d7d20d1705afc11fe47cbb81abc1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32124 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-04-01cpu/ti/am335x: Fix checkpatch warningsDaniel Lim Wee Soong
Replace occurences of 'unsigned' with 'unsigned int' to fix WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Signed-off-by: Daniel Lim Wee Soong <weesoong.lim@gmail.com> Change-Id: I94665e8fcb4719521d143774aa84f630b10ee68a Reviewed-on: https://review.coreboot.org/c/coreboot/+/32119 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: ron minnich <rminnich@gmail.com>
2019-04-01mb/google/hatch: Unlock GPIO padsKrishna Prasad Bhat
GPP_A12 is being used as FPMCU_RST in hatch. This GPIO is being padlocked in FSP and cannot used in kernel. Hence unlock the GPIO pads to export this pin in kernel to be used as FPMCU_RST. BUG=b:128686027 BRANCH=None TEST=Read Pad Configuration Lock (PADCFGLOCK_GPP_A_0) register. localhost /sys/class/gpio # iotools mmio_read32 0xfd6e0080 0x00000000 localhost /sys/class/gpio # echo 212 > export Change-Id: Ie0439956e6c8e386435e535665ccaf2ab82adeb0 Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32126 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-01soc/intel/cannonlake: Add FSP UPD to unlock GPIO pads in devicetreeKrishna Prasad Bhat
FSP has a UPD to unlock all GPIO pads. This parameter is disabled by default. Add a chip parameter so that GPIO pads can be unlocked on mainboard level in devicetree and therefore this feature can be used if needed. BUG=b:128686027 Change-Id: Iad9e8a209dc3f8ca0c994e8c1da329918409a1d4 Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32110 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-03-31mainboard/asus/p8h61-m_pro : Support TPM moduleSimon Newton
Select support in Kconfig and configure device in devicetree Tested with ASUS addon TPM modules, v1.2 (ASUS TPM-L FW3.19 rev1.02H) and v2.0 (ASUS TPM-L R2.0 rev1.00) using SeaBIOS and Linux OS Change-Id: Icdad9a41b61221b536f2ac695f44319f6b0599e7 Signed-off-by: Simon Newton <simon.newton@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32080 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-03-29src: Use include <reset.h> when appropriateElyes HAOUAS
Change-Id: I3b852cae4ef84d257bf1e5486447583bdd16b441 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29301 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-03-29arch/x86/smbios(type4): Write processor_upgrade fieldElyes HAOUAS
Change-Id: I1bf5ac6c411720d349df8fd706015c6835758cd0 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29529 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-29soc/intel/cannonlake: Ignore GBE LTRLijian Zhao
Ignore integrated GBE controller LTR setting to make it wake up from s0ix with 10/100M cable attached. BUG=b:122435844 TEST= Test on sarien platorm, after the changes sytem can wake by WOL, and also checked SLP_S0 residency can increase with 10/100M cable and battery connected. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: Iec7dd197b8a456751f8e4dcb19e3e153f5888613 Reviewed-on: https://review.coreboot.org/c/coreboot/+/31888 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-03-29mb/google/arcada: Make bluetooth reset_gpio active lowMike Hsieh
Follow b:129375810 to set bluetooth reset_gpio as ACPI_GPIO_OUTPUT_ACTIVE_LOW BUG=b:129375810 TEST=Verified BT function on Arcada DVT1 system. Signed-off-by: Mike Hsieh <mike_hsieh@wistron.corp-partner.google.com> Change-Id: I816eb2a76f642a2bb1702f38138bce7916334011 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32115 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-03-29mb/google/arcada: Make touchscreen IRQ level triggeredMike Hsieh
Touchscreen lost function after boot with stylus touching the screen BUG=b:128554235 Signed-off-by: Mike Hsieh <mike_hsieh@wistron.corp-partner.google.com> Change-Id: I692fc6f245b7fade67862da4986a83d11a2cd51f Reviewed-on: https://review.coreboot.org/c/coreboot/+/32100 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-29mb/google/hatch: Deassert EN_PP3300_WWAN during sleepMaulik V Vaghela
Deassert EN_PP3300_WWAN to turn the WWAN module completely off when entering S5. This is the same fix in commit eeb475c5c for coral board. BUG=none BRANCH=none TEST=On hatch, Perform a quick system power cycle, verify that the modem is powered cycle and the SIM with PIN lock enabled requests unlocking. Change-Id: I3ec8ccb7618189b9e8586f5571a68d3309597ee7 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32051 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-03-29lib/edid.c: Add missing break statementJacob Garber
This was flagged as CID 1229647 (MISSING_BREAK). It was originally fixed in e211bd9, but then reverted in 1c8ee21. Hopefully fix it for good now. Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ib25b07b633ed02c466391050df15eaf9c36a3199 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32088 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>