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2020-12-21drivers/tpm: Implement full PPIPatrick Rudolph
Implement the ACPI PPI interface as described in "TCG PC Client Physical Presence Interface Specification" Version 1.3. Add a new Kconfig that allows to use the full PPI instead of the stub version compiled in. This doesn't add code to execute the PPI request, as that's up to the payload with graphical UI support. Tested on GNU/Linux 5.6 using the sysfs interface at: /sys/class/tpm/tpm0/ppi/ Change-Id: Ifffe1d9b715e2c37568e1b009e86c298025c89ac Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45568 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-08coreboot tables: Add SPI flash memory map windows to coreboot tablesFurquan Shaikh
This change adds details about the memory map windows to translate addresses between SPI flash space and host address space to coreboot tables. This is useful for payloads to setup the translation using the decode windows already known to coreboot. Until now, there was a single decode window at the top of 4G used by all x86 platforms. However, going forward, platforms might support more decode windows and hence in order to avoid duplication in payloads this information is filled in coreboot tables. `lb_spi_flash()` is updated to fill in the details about these windows by making a call to `spi_flash_get_mmap_windows()` which is implemented by the driver providing the boot media mapping device. BUG=b:171534504 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I00ae33d9b53fecd0a8eadd22531fdff8bde9ee94 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48185 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-08commonlib/region: Allow multiple windows for xlate_region_devFurquan Shaikh
This change updates the translated region device (xlate_region_dev) to support multiple translation windows from the 1st address space to 2nd address space. The address spaces described by the translation windows can be non-contiguous in both spaces. This is required so that newer x86 platforms can describe memory mapping of SPI flash into multiple decode windows in order to support greater than 16MiB of memory mapped space. Since the windows can be non-contiguous, it introduces new restrictions on the region device ops - any operation performed on the translated region device is limited to only 1 window at a time. This restriction is primarily because of the mmap operation. The caller expects that the memory mapped space is contiguous, however, that is not true anymore. Thus, even though the other operations (readat, writeat, eraseat) can be updated to translate into multiple operations one for each access device, all operations across multiple windows are prohibited for the sake of consistency. It is the responsibility of the platform to ensure that any section that is operated on using the translated region device does not span multiple windows in the fmap description. One additional difference in behavior is xlate_region_device does not perform any action in munmap call. This is because it does not keep track of the access device that was used to service the mmap request. Currently, xlate_region_device is used only by memory mapped boot media on the backend. So, not doing unmap is fine. If this needs to be changed in the future, xlate_region_device will have to accept a pre-allocated space from the caller to keep track of all mapping requests. BUG=b:171534504 Change-Id: Id5b21ffca2c8d6a9dfc37a878429aed4a8301651 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47658 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-03cbfs: mcache: Fix end-of-cache checkJulius Werner
After the mcache is copied into CBMEM, it has *just* the right size to fit the final tag with no room to spare. That means the test to check if we walked over the end must be `current + sizeof(tag) <= end`, not `current + sizeof(tag) < end`. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I25a0d774fb3294bb4d15f31f432940bfccc84af0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48277 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-12-03cbfs: Add verification for RO CBFS metadata hashJulius Werner
This patch adds the first stage of the new CONFIG_CBFS_VERIFICATION feature. It's not useful to end-users in this stage so it cannot be selected in menuconfig (and should not be used other than for development) yet. With this patch coreboot can verify the metadata hash of the RO CBFS when it starts booting, but it does not verify individual files yet. Likewise, verifying RW CBFSes with vboot is not yet supported. Verification is bootstrapped from a "metadata hash anchor" structure that is embedded in the bootblock code and marked by a unique magic number. This anchor contains both the CBFS metadata hash and a separate hash for the FMAP which is required to find the primary CBFS. Both are verified on first use in the bootblock (and halt the system on failure). The CONFIG_TOCTOU_SAFETY option is also added for illustrative purposes to show some paths that need to be different when full protection against TOCTOU (time-of-check vs. time-of-use) attacks is desired. For normal verification it is sufficient to check the FMAP and the CBFS metadata hash only once in the bootblock -- for TOCTOU verification we do the same, but we need to be extra careful that we do not re-read the FMAP or any CBFS metadata in later stages. This is mostly achieved by depending on the CBFS metadata cache and FMAP cache features, but we allow for one edge case in case the RW CBFS metadata cache overflows (which may happen during an RW update and could otherwise no longer be fixed because mcache size is defined by RO code). This code is added to demonstrate design intent but won't really matter until RW CBFS verification can be supported. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I8930434de55eb938b042fdada9aa90218c0b5a34 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41120 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-12-03cbfstool: Use cbfs_serialized.h and standard vboot helpersJulius Werner
This patch reduces some code duplication in cbfstool by switching it to use the CBFS data structure definitions in commonlib rather than its own private copy. In addition, replace a few custom helpers related to hash algorithms with the official vboot APIs of the same purpose. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I22eae1bcd76d85fff17749617cfe4f1de55603f4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41117 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
2020-12-02cbfs: Port cbfs_load() and cbfs_map() to new APIJulius Werner
This patch adapts cbfs_load() and cbfs_map() to use the new CBFS API directly, rather than through cbfs_boot_locate(). For cbfs_load() this means that attribute metadata does not need to be read twice. Change-Id: I754cc34b1c1471129e15475aa0f1891e02439a02 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39305 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-11-21cbfs: Add metadata cacheJulius Werner
This patch adds a new CBFS "mcache" (metadata cache) -- a memory buffer that stores the headers of all CBFS files. Similar to the existing FMAP cache, this cache should reduce the amount of SPI accesses we need to do every boot: rather than having to re-read all CBFS headers from SPI flash every time we're looking for a file, we can just walk the same list in this in-memory copy and finally use it to directly access the flash at the right position for the file data. This patch adds the code to support the cache but doesn't enable it on any platform. The next one will turn it on by default. Change-Id: I5b1084bfdad1c6ab0ee1b143ed8dd796827f4c65 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38423 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-11-16commonlib: Add timestamp values for forced delaysMartin Roth
Add a timestamp entry to allow forced delays to to be seen and accounted for in the timestamp data. BUG=None TEST=Build only Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I26c9fa5c8599a349de2631ac24b9ea8858d8d6c8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47312 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-10-30lib/libpayload: Replace strapping_ids with new board configuration entryTim Wawrzynczak
There are currently 3 different strapping ID entries in the coreboot table, which adds overhead. The new fw_config field is also desired in the coreboot table, which is another kind of strapping id. Therefore, this patch deprecates the 3 current strapping ID entries (board ID, RAM code, and SKU ID), and adds a new entry ("board_config") which provides board ID, RAM code, SKU ID, as well as FW_CONFIG together. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I1ecec847ee77b72233587c1ad7f124e2027470bf Reviewed-on: https://review.coreboot.org/c/coreboot/+/46605 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-10-30cbfs: Hook up to new CBFS implementationJulius Werner
This patch hooks coreboot up to the new commonlib/bsd CBFS implementation. This is intended as the "minimum viable patch" that makes the new implementation useable with the smallest amount of changes -- that is why some of this may look a bit roundabout (returning the whole metadata for a file but then just using that to fill out the rdevs of the existing struct cbfsf). Future changes will migrate the higher level CBFS APIs one-by-one to use the new implementation directly (rather than translated into the results of the old one), at which point this will become more efficient. Change-Id: I4d112d1239475920de2d872dac179c245275038d Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38422 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-30commonlib/bsd: Add new CBFS core implementationJulius Werner
This patch adds a new CBFS implementation that is intended to replace the existing commonlib/cbfs.c. The new implementation is designed to meet a bunch of current and future goals that in aggregate make it easier to start from scratch than to adapt the exisiting implementation: 1. Be BSD-licensed so it can evetually be shared with libpayload. 2. Allow generating/verifying a metadata hash for future CBFS per-file verification (see [1][2]). 3. Be very careful about reading (not mmaping) all data only once, to be suitable for eventual TOCTOU-safe verification. 4. Make it possible to efficiently implement all current and future firmware use cases (both with and without verification). The main primitive is the cbfs_walk() function which will traverse a CBFS and call a callback for every file. cbfs_lookup() uses this to implement the most common use case of finding a file so that it can be read. A host application using this code (e.g. coreboot, libpayload, cbfstool) will need to provide a <cbfs_glue.h> header to provide the glue to access the respective CBFS storage backend implementation. This patch merely adds the code, the next patch will integrate it into coreboot. [1]: https://www.youtube.com/watch?v=Hs_EhewBgtM [2]: https://osfc.io/uploads/talk/paper/47/The_future_of_firmware_verification_in_coreboot.pdf (Note: In early discussions the metadata hash was called "master hash".) Change-Id: Ica64c1751fa37686814c0247460c399261d5814c Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38421 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-22drivers/smmstore: Implement SMMSTORE version 2Patrick Rudolph
SMMSTORE version 2 is a complete redesign of the current driver. It is not backwards-compatible with version 1, and only one version can be used at a time. Key features: * Uses a fixed communication buffer instead of writing to arbitrary memory addresses provided by untrusted ring0 code. * Gives the caller full control over the used data format. * Splits the store into smaller chunks to allow fault tolerant updates. * Doesn't provide feedback about the actual read/written bytes, just returns error or success in registers. * Returns an error if the requested operation would overflow the communication buffer. Separate the SMMSTORE into 64 KiB blocks that can individually be read/written/erased. To be used by payloads that implement a FaultTolerant Variable store like TianoCore. The implementation has been tested against EDK2 master. An example EDK2 implementation can be found here: https://github.com/9elements/edk2-1/commit/eb1127744a3a5d5c8ac4e8eb76f07e79c736dbe2 Change-Id: I25e49d184135710f3e6dd1ad3bed95de950fe057 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40520 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2020-09-21src/commonlib: Drop unneeded empty linesElyes HAOUAS
Change-Id: Ib3db132aa649b6895f41290df049f87a9f36dc52 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44606 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-09-14util/cbfstool: extend includes in commonlibIdwer Vollering
Certain non-Linux OSes require an include file in different places. Build tested on Linux, FreeBSD. Change-Id: Icd81c2a96c608589ce2ec8f4b883fd4e584776b1 Signed-off-by: Idwer Vollering <vidwer@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38648 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-28src: Remove incorrect x86 exception not from TS_DONE_LOADING descriptionHung-Te Lin
The TS_DONE_LOADING timestamp description had "(ignore for x86)", but the implementation in vboot_logic.c will read every bytes, so the timestamp is correct even for devices with memory mapped boot device (e.g., x86). To prevent confusion we should remove the 'ignore for x86' message. BUG=None TEST=make -j BRANCH=None Change-Id: I01d11dd3dd0e65f3a17adf9a472175752c2b62bc Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44800 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <stdint.h>Elyes HAOUAS
Found using: diff <(git grep -l '#include <stdint.h>' -- src/) <(git grep -l 'int8_t\|int16_t\|int32_t\|int64_t\|intptr_t\|intmax_t\|s8\|u8\|s16\|u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|INT16_MIN\|INT16_MAX\|INT32_MIN\|INT32_MAX\|INT64_MIN\|INT64_MAX\|INTMAX_MIN\|INTMAX_MAX' -- src/) |grep -v vendorcode |grep '<' Change-Id: I5e14bf4887c7d2644a64f4d58c6d8763eb74d2ed Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41827 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-04lib/coreboot_table: Add Intel FSP version to coreboot tableJohnny Lin
Add a new LB_TAG_PLATFORM_BLOB_VERSION for FSP version, it would add Intel FSP version to coreboot table LB_TAG_PLATFORM_BLOB_VERSION when PLATFORM_USES_FSP2_0 is selected. Tested=On OCP Delta Lake, with an updated LinuxBoot payload cbmem utility can see "LB_TAG_PLATFORM_BLOB_VERSION": "2.1-0.0.1.120" Change-Id: I92a13ca91b9f66a7517cfd6784f3f692ff34e765 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41809 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-06-22cbmem: Remove IDs for TSEG and BERTMarshall Dawson
Remove the changes added in commit 80df052d3 "cbmem: Add IDs for TSEG and BERT table data" No platform uses either ID. TSEG in cbmem is incompatible with stage cache. BERT reserved data in cbmem is unusable in Linux. Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I5501424bfeb38d5ff5432678df9e08b4c16258f6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42532 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-21src: Substitute `__FUNCTION__` with `__func__`Angel Pons
The former is not standard C, and we primarily use the latter form. Change-Id: Ia7091b494ff72588fb6910710fd72165693c1ac5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42516 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2020-06-14drivers/intel/fsp2_0: Add FSP 2.2 specific supportSubrata Banik
• Based on FSP EAS v2.1 – Backward compatibility is retained. • Add multi-phase silicon initialization to increase the modularity of the FspSiliconInit() API. • Add FspMultiPhaseSiInit() API • FSP_INFO_HEADER changes o Added FspMultiPhaseSiInitEntryOffset • Add FSPS_ARCH_UPD o Added EnableMultiPhaseSiliconInit, bootloaders designed for FSP 2.0/2.1 can disable the FspMultiPhaseSiInit() API and continue to use FspSiliconInit() without change. FSP 2.2 Specification: https://www.intel.com/content/www/us/en/intelligent-systems/intel-firmware-support-package/intel-fsp-overview.html Change-Id: If7177a267f3a9b4cbb60a639f1c737b9a3341913 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41728 Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-13cbmem_id: Add CBMEM ID for early DRAM usageFurquan Shaikh
This change adds a new CBMEM ID (CBMEM_ID_CB_EARLY_DRAM) that can be used by platform code to stash details of early DRAM used by coreboot. BUG=b:155322763 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I913c744fdce2f9c36afdc127b2668fccf57dde58 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42262 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-02commonlib: Add CBFS_TYPE_BOOTBLOCKWim Vervoorn
Add CBFS_TYPE_BOOTBLOCK to allow accessing the bootblock as a CBFS file. BUG=N/A TEST=build Change-Id: Ibb03ac3a6cd8711e0402e47335bb8e110c6ef61a Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41824 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-18src: Remove leading blank lines from SPDX headerElyes HAOUAS
Change-Id: I8a207e30a73d10fe67c0474ff11324ae99e2cec6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41360 Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-11treewide: Replace BSD-3-Clause and ISC headers with SPDX headersPatrick Georgi
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SPDX-License-Identifier: ISC */|s' $(cat filelist) perl -i -p0e 's|(\#\#*)\s*Permission[\#\s]*to[\#\s]*use,[\#\s]*copy,[\#\s]*modify,[\#\s]*and.or[\#\s]*distribute[\#\s]*this[\#\s]*software[\#\s]*for[\#\s]*any[\#\s]*purpose[\#\s]*with[\#\s]*or[\#\s]*without[\#\s]*fee[\#\s]*is[\#\s]*hereby[\#\s]*granted,[\#\s]*provided[\#\s]*that[\#\s]*the[\#\s]*above[\#\s]*copyright[\#\s]*notice[\#\s]*and[\#\s]*this[\#\s]*permission[\#\s]*notice[\#\s]*appear[\#\s]*in[\#\s]*all[\#\s]*copies.[\#\s]*THE[\#\s]*SOFTWARE[\#\s]*IS[\#\s]*PROVIDED[\#\s]*.*AS[\#\s]*IS.*[\#\s]*AND[\#\s]*THE[\#\s]*AUTHOR[\#\s]*DISCLAIMS[\#\s]*ALL[\#\s]*WARRANTIES[\#\s]*WITH[\#\s]*REGARD[\#\s]*TO[\#\s]*THIS[\#\s]*SOFTWARE[\#\s]*INCLUDING[\#\s]*ALL[\#\s]*IMPLIED[\#\s]*WARRANTIES[\#\s]*OF[\#\s]*MERCHANTABILITY[\#\s]*AND[\#\s]*FITNESS.[\#\s]*IN[\#\s]*NO[\#\s]*EVENT[\#\s]*SHALL[\#\s]*THE[\#\s]*AUTHOR[\#\s]*BE[\#\s]*LIABLE[\#\s]*FOR[\#\s]*ANY[\#\s]*SPECIAL,[\#\s]*DIRECT,[\#\s]*INDIRECT,[\#\s]*OR[\#\s]*CONSEQUENTIAL[\#\s]*DAMAGES[\#\s]*OR[\#\s]*ANY[\#\s]*DAMAGES[\#\s]*WHATSOEVER[\#\s]*RESULTING[\#\s]*FROM[\#\s]*LOSS[\#\s]*OF[\#\s]*USE,[\#\s]*DATA[\#\s]*OR[\#\s]*PROFITS,[\#\s]*WHETHER[\#\s]*IN[\#\s]*AN[\#\s]*ACTION[\#\s]*OF[\#\s]*CONTRACT,[\#\s]*NEGLIGENCE[\#\s]*OR[\#\s]*OTHER[\#\s]*TORTIOUS[\#\s]*ACTION,[\#\s]*ARISING[\#\s]*OUT[\#\s]*OF[\#\s]*OR[\#\s]*IN[\#\s]*CONNECTION[\#\s]*WITH[\#\s]*THE[\#\s]*USE[\#\s]*OR[\#\s]*PERFORMANCE[\#\s]*OF[\#\s]*THIS[\#\s]*SOFTWARE.\s(\#* *\n)*|\1 SPDX-License-Identifier: ISC\n\n|s' $(cat filelist) perl -i -p0e 's|\/\*[*\s]*Redistribution[*\s]*and[*\s]*use[*\s]*in[*\s]*source[*\s]*and[*\s]*binary[*\s]*forms,[*\s]*with[*\s]*or[*\s]*without[*\s]*modification,[*\s]*are[*\s]*permitted[*\s]*provided[*\s]*that[*\s]*the[*\s]*following[*\s]*conditions[*\s]*are[*\s]*met:[*\s]*[1. ]*Redistributions[*\s]*of[*\s]*source[*\s]*code[*\s]*must[*\s]*retain[*\s]*the[*\s]*above[*\s]*copyright[*\s]*notice,[*\s]*this[*\s]*list[*\s]*of[*\s]*conditions[*\s]*and[*\s]*the[*\s]*following[*\s]*disclaimer.[*\s]*[*\s]*[2. ]*Redistributions[*\s]*in[*\s]*binary[*\s]*form[*\s]*must[*\s]*reproduce[*\s]*the[*\s]*above[*\s]*copyright[*\s]*notice,[*\s]*this[*\s]*list[*\s]*of[*\s]*conditions[*\s]*and[*\s]*the[*\s]*following[*\s]*disclaimer[*\s]*in[*\s]*the[*\s]*documentation[*\s]*and.or[*\s]*other[*\s]*materials[*\s]*provided[*\s]*with[*\s]*the[*\s]*distribution.[*\s]*[3. ]*.*used[*\s]*to[*\s]*endorse[*\s]*or[*\s]*promote[*\s]*products[*\s]*derived[*\s]*from[*\s]*this[*\s]*software[*\s]*without[*\s]*specific[*\s]*prior[*\s]*written[*\s]*permission.[*\s]*THIS[*\s]*SOFTWARE[*\s]*IS[*\s]*PROVIDED.*AS[*\s]*IS.*[*\s]*AND[*\s]*ANY[*\s]*EXPRESS[*\s]*OR[*\s]*IMPLIED[*\s]*WARRANTIES,[*\s]*INCLUDING,[*\s]*BUT[*\s]*NOT[*\s]*LIMITED[*\s]*TO,[*\s]*THE[*\s]*IMPLIED[*\s]*WARRANTIES[*\s]*OF[*\s]*MERCHANTABILITY.*FITNESS[*\s]*FOR[*\s]*A[*\s]*PARTICULAR[*\s]*PURPOSE.*ARE[*\s]*DISCLAIMED.[*\s]*IN[*\s]*NO[*\s]*EVENT[*\s]*SHALL.*LIABLE[*\s]*FOR[*\s]*ANY[*\s]*DIRECT,[*\s]*INDIRECT,[*\s]*INCIDENTAL,[*\s]*SPECIAL,[*\s]*EXEMPLARY,[*\s]*OR[*\s]*CONSEQUENTIAL[*\s]*DAMAGES[*\s]*.INCLUDING,[*\s]*BUT[*\s]*NOT[*\s]*LIMITED[*\s]*TO,[*\s]*PROCUREMENT[*\s]*OF[*\s]*SUBSTITUTE[*\s]*GOODS[*\s]*OR[*\s]*SERVICES;[*\s]*LOSS[*\s]*OF[*\s]*USE,[*\s]*DATA,[*\s]*OR[*\s]*PROFITS;[*\s]*OR[*\s]*BUSINESS[*\s]*INTERRUPTION.[*\s]*HOWEVER[*\s]*CAUSED[*\s]*AND[*\s]*ON[*\s]*ANY[*\s]*THEORY[*\s]*OF[*\s]*LIABILITY,[*\s]*WHETHER[*\s]*IN[*\s]*CONTRACT,[*\s]*STRICT[*\s]*LIABILITY,[*\s]*OR[*\s]*TORT[*\s]*.INCLUDING[*\s]*NEGLIGENCE[*\s]*OR[*\s]*OTHERWISE.[*\s]*ARISING[*\s]*IN[*\s]*ANY[*\s]*WAY[*\s]*OUT[*\s]*OF[*\s]*THE[*\s]*USE[*\s]*OF[*\s]*THIS[*\s]*SOFTWARE,[*\s]*EVEN[*\s]*IF[*\s]*ADVISED[*\s]*OF[*\s]*THE[*\s]*POSSIBILITY[*\s]*OF[*\s]*SUCH[*\s]*DAMAGE.[*\s]*\*\/|/* SPDX-License-Identifier: BSD-3-Clause */|s' $(cat filelist) $1 perl -i -p0e 's|(\#\#*) *Redistribution[\#\s]*and[\#\s]*use[\#\s]*in[\#\s]*source[\#\s]*and[\#\s]*binary[\#\s]*forms,[\#\s]*with[\#\s]*or[\#\s]*without[\#\s]*modification,[\#\s]*are[\#\s]*permitted[\#\s]*provided[\#\s]*that[\#\s]*the[\#\s]*following[\#\s]*conditions[\#\s]*are[\#\s]*met:[\#\s]*[*1. ]*Redistributions[\#\s]*of[\#\s]*source[\#\s]*code[\#\s]*must[\#\s]*retain[\#\s]*the[\#\s]*above[\#\s]*copyright[\#\s]*notice,[\#\s]*this[\#\s]*list[\#\s]*of[\#\s]*conditions[\#\s]*and[\#\s]*the[\#\s]*following[\#\s]*disclaimer.[\#\s]*[*2. ]*Redistributions[\#\s]*in[\#\s]*binary[\#\s]*form[\#\s]*must[\#\s]*reproduce[\#\s]*the[\#\s]*above[\#\s]*copyright[\#\s]*notice,[\#\s]*this[\#\s]*list[\#\s]*of[\#\s]*conditions[\#\s]*and[\#\s]*the[\#\s]*following[\#\s]*disclaimer[\#\s]*in[\#\s]*the[\#\s]*documentation[\#\s]*and.or[\#\s]*other[\#\s]*materials[\#\s]*provided[\#\s]*with[\#\s]*the[\#\s]*distribution.[\#\s]*[\#\s]*[*3. ]*.*used[\#\s]*to[\#\s]*endorse[\#\s]*or[\#\s]*promote[\#\s]*products[\#\s]*derived[\#\s]*from[\#\s]*this[\#\s]*software[\#\s]*without[\#\s]*specific[\#\s]*prior[\#\s]*written[\#\s]*permission.[\#\s]*THIS[\#\s]*SOFTWARE[\#\s]*IS[\#\s]*PROVIDED.*AS[\#\s]*IS.*[\#\s]*AND[\#\s]*ANY[\#\s]*EXPRESS[\#\s]*OR[\#\s]*IMPLIED[\#\s]*WARRANTIES,[\#\s]*INCLUDING,[\#\s]*BUT[\#\s]*NOT[\#\s]*LIMITED[\#\s]*TO,[\#\s]*THE[\#\s]*IMPLIED[\#\s]*WARRANTIES[\#\s]*OF[\#\s]*MERCHANTABILITY.*FITNESS[\#\s]*FOR[\#\s]*A[\#\s]*PARTICULAR[\#\s]*PURPOSE.*ARE[\#\s]*DISCLAIMED.[\#\s]*IN[\#\s]*NO[\#\s]*EVENT[\#\s]*SHALL.*LIABLE[\#\s]*FOR[\#\s]*ANY[\#\s]*DIRECT,[\#\s]*INDIRECT,[\#\s]*INCIDENTAL,[\#\s]*SPECIAL,[\#\s]*EXEMPLARY,[\#\s]*OR[\#\s]*CONSEQUENTIAL[\#\s]*DAMAGES[\#\s]*.INCLUDING,[\#\s]*BUT[\#\s]*NOT[\#\s]*LIMITED[\#\s]*TO,[\#\s]*PROCUREMENT[\#\s]*OF[\#\s]*SUBSTITUTE[\#\s]*GOODS[\#\s]*OR[\#\s]*SERVICES;[\#\s]*LOSS[\#\s]*OF[\#\s]*USE,[\#\s]*DATA,[\#\s]*OR[\#\s]*PROFITS;[\#\s]*OR[\#\s]*BUSINESS[\#\s]*INTERRUPTION.[\#\s]*HOWEVER[\#\s]*CAUSED[\#\s]*AND[\#\s]*ON[\#\s]*ANY[\#\s]*THEORY[\#\s]*OF[\#\s]*LIABILITY,[\#\s]*WHETHER[\#\s]*IN[\#\s]*CONTRACT,[\#\s]*STRICT[\#\s]*LIABILITY,[\#\s]*OR[\#\s]*TORT[\#\s]*.INCLUDING[\#\s]*NEGLIGENCE[\#\s]*OR[\#\s]*OTHERWISE.[\#\s]*ARISING[\#\s]*IN[\#\s]*ANY[\#\s]*WAY[\#\s]*OUT[\#\s]*OF[\#\s]*THE[\#\s]*USE[\#\s]*OF[\#\s]*THIS[\#\s]*SOFTWARE,[\#\s]*EVEN[\#\s]*IF[\#\s]*ADVISED[\#\s]*OF[\#\s]*THE[\#\s]*POSSIBILITY[\#\s]*OF[\#\s]*SUCH[\#\s]*DAMAGE.\s(\#* *\n)*|\1 SPDX-License-Identifier: BSD-3-Clause\n\n|s' $(cat filelist) Change-Id: I7ff9c503a2efe1017a4666baf0b1a758a04f5634 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41204 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-11treewide: Remove "this file is part of" linesPatrick Georgi
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-09src/: Replace GPL boilerplate with SPDX headersPatrick Georgi
Used commands: perl -i -p0e 's|\/\*[\s*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-only */|' $(cat filelist) perl -i -p0e 's|\/\*[\s*]*.*is[\s*]*free[\s*]*software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*either[\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License,[\s*]*or[\s*]*.at[\s*]*your[\s*]*option.[\s*]*any[\s*]*later[\s*]*version.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-or-later */|' $(cat filelist) perl -i -p0e 's|\/\*[\s*]*.*is[\s*#]*free[\s*#]*software[;:,][\s*#]*you[\s*#]*can[\s*#]*redistribute[\s*#]*it[\s*#]*and/or[\s*#]*modify[\s*#]*it[\s*#]*under[\s*#]*the[\s*#]*terms[\s*#]*of[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*as[\s*#]*published[\s*#]*by[\s*#]*the[\s*#]*Free[\s*#]*Software[\s*#]*Foundation[;:,][\s*#]*either[\s*#]*version[\s*#]*3[\s*#]*of[\s*#]*the[\s*#]*License[;:,][\s*#]*or[\s*#]*.at[\s*#]*your[\s*#]*option.[\s*#]*any[\s*#]*later[\s*#]*version.[\s*#]*This[\s*#]*program[\s*#]*is[\s*#]*distributed[\s*#]*in[\s*#]*the[\s*#]*hope[\s*#]*that[\s*#]*it[\s*#]*will[\s*#]*be[\s*#]*useful[;:,][\s*#]*but[\s*#]*WITHOUT[\s*#]*ANY[\s*#]*WARRANTY[;:,][\s*#]*without[\s*#]*even[\s*#]*the[\s*#]*implied[\s*#]*warranty[\s*#]*of[\s*#]*MERCHANTABILITY[\s*#]*or[\s*#]*FITNESS[\s*#]*FOR[\s*#]*A[\s*#]*PARTICULAR[\s*#]*PURPOSE.[\s*#]*See[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*for[\s*#]*more[\s*#]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-3.0-or-later */|' $(cat filelist) perl -i -p0e 's|(\#\#*)[\w]*.*is free software[:;][\#\s]*you[\#\s]*can[\#\s]*redistribute[\#\s]*it[\#\s]*and\/or[\#\s]*modify[\#\s]*it[\s\#]*under[\s \#]*the[\s\#]*terms[\s\#]*of[\s\#]*the[\s\#]*GNU[\s\#]*General[\s\#]*Public[\s\#]*License[\s\#]*as[\s\#]*published[\s\#]*by[\s\#]*the[\s\#]*Free[\s\#]*Software[\s\#]*Foundation[;,][\s\#]*version[\s\#]*2[\s\#]*of[\s\#]*the[\s\#]*License.*[\s\#]*This[\s\#]*program[\s\#]*is[\s\#]*distributed[\s\#]*in[\s\#]*the[\s\#]*hope[\s\#]*that[\s\#]*it[\s\#]*will[\#\s]*be[\#\s]*useful,[\#\s]*but[\#\s]*WITHOUT[\#\s]*ANY[\#\s]*WARRANTY;[\#\s]*without[\#\s]*even[\#\s]*the[\#\s]*implied[\#\s]*warranty[\#\s]*of[\#\s]*MERCHANTABILITY[\#\s]*or[\#\s]*FITNESS[\#\s]*FOR[\#\s]*A[\#\s]*PARTICULAR[\#\s]*PURPOSE.[\#\s]*See[\#\s]*the[\#\s]*GNU[\#\s]*General[\#\s]*Public[\#\s]*License[\#\s]*for[\#\s]*more[\#\s]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist) perl -i -p0e 's|(\#\#*)[\w*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist) Change-Id: Ia01908544f4b92a2e06ea621eca548e582728280 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41178 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-08commonlib/region: Add region_overlapPatrick Rudolph
Add inline function to check if two regions overlap. Change-Id: I6f3dfaa9f0805893bd691ba64f112944d89a8e71 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41083 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-06treewide: replace GPLv2 long form headers with SPDX headerPatrick Georgi
This replaces GPLv2-or-later and GPLv2-only long form text with the short SPDX identifiers. Commands used: perl -i -p0e 's|/\*[*\n\t ]*This program is free software[:;].*you.*can.*redistribute.*it.*and/or.*modify.*it.*under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*as.*published.*by.*the.*Free.*Software.*Foundation[;,].*version.*2.*of.*the.*License.*or.*(at.*your.*option).*any.*later.*version.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-or-later */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*This program is free software[:;].*you.*can.*redistribute.*it.*and/or.*modify.*it.*under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*as.*published.*by.*the.*Free.*Software.*Foundation[;,].*version.*2.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*This program is free software[:;].*you.*can.*redistribute.*it.*and/or.*modify.*it.*under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*version.*2.*as.*published.*by.*the.*Free.*Software.*Foundation[.;,].+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*This software is licensed under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*version.*2.*as.*published.*by.*the.*Free.*Software.*Foundation,.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) Change-Id: I7a746088a35633c11fc7ebe86006e96458a1abf8 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41066 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-06treewide: move copyrights and authors to AUTHORSPatrick Georgi
Also split "this is part of" line from copyright notices. Change-Id: Ibc2446410bcb3104ead458b40a9ce7819c61a8eb Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41067 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-05-06treewide: Move "is part of the coreboot project" line in its own commentPatrick Georgi
That makes it easier to identify "license only" headers (because they are now license only) Script line used for that: perl -i -p0e 's|/\*.*\n.*This file is part of the coreboot project.*\n.*\*|/* This file is part of the coreboot project. */\n/*|' # ...filelist... Change-Id: I2280b19972e37c36d8c67a67e0320296567fa4f6 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41065 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-04-23rules.h: Rename ENV_VERSTAGE to ENV_SEPARATE_VERSTAGEJulius Werner
When CONFIG_SEPARATE_VERSTAGE=n, all verstage code gets linked into the appropriate calling stage (bootblock or romstage). This means that ENV_VERSTAGE is actually 0, and instead ENV_BOOTBLOCK or ENV_ROMSTAGE are 1. This keeps tripping up people who are just trying to write a simple "are we in verstage (i.e. wherever the vboot init logic runs)" check, e.g. for TPM init functions which may run in "verstage" or ramstage depending on whether vboot is enabled. Those checks will not work as intended for CONFIG_SEPARATE_VERSTAGE=n. This patch renames ENV_VERSTAGE to ENV_SEPARATE_VERSTAGE to try to clarify that this macro can really only be used to check whether code is running in a *separate* verstage, and clue people in that they may need to cover the linked-in verstage case as well. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I2ff3a3c3513b3db44b3cff3d93398330cd3632ea Reviewed-on: https://review.coreboot.org/c/coreboot/+/40582 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-04-04src/commonlib: Use SPDX for GPL-2.0-only filesAngel Pons
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I29e746115e3b0630238176a0f913a3b5340962eb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40047 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-30helpers: Add a helper macro for calculating power of 2Furquan Shaikh
This change adds a helper macro POWER_OF_2 that is useful for calculating the requested power of 2. Change-Id: Ie70f93b6ac175699c11cae7d8f023a52cce01e88 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39881 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-03-26nb/intel/sandybridge: Rewrite get_FRQAngel Pons
The code is just clamping the frequency index to a valid range. Do it with a helper function. Also, add a CPUID check, as Sandy Bridge will eventually use this code. Change-Id: I4c7aa5f7615c6edb1ab62fb004abb126df9d284b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39787 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-03-17src (minus soc and mainboard): Remove copyright noticesPatrick Georgi
They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I89b10076e0f4a4b3acd59160fb7abe349b228321 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39611 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-11commonlib/cbfs.c: Remove unused macroElyes HAOUAS
Change-Id: I330de4357fa48ee3d76a97a682b389ef42e7a135 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39410 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-02lz4: Fix out-of-bounds readsAlex Rebert
Fix two out-of-bounds reads in lz4 decompression: 1) LZ4_decompress_generic could read one byte past the input buffer when decoding variable length literals due to a missing bounds check. This issue was resolved in libpayload, commonlib and cbfstool 2) ulz4fn could read up to 4 bytes past the input buffer when reading a lz4_block_header due to a missing bounds check. This issue was resolved in libpayload and commonlib. Change-Id: I5afdf7e1d43ecdb06c7b288be46813c1017569fc Signed-off-by: Alex Rebert <alexandre.rebert@gmail.com> Found-by: Mayhem Reviewed-on: https://review.coreboot.org/c/coreboot/+/39174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-02-24treewide: Capitalize 'CMOS'Elyes HAOUAS
Change-Id: I1d36e554618498d70f33f6c425b0abc91d4fb952 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38928 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Peter Lemenkov <lemenkov@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-24src/commonlib: Fix typosElyes HAOUAS
Change-Id: Ida1770c5e4b18c536e4943eb9cf862d69196c589 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38689 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-02-24src: capitalize 'RAM'Elyes HAOUAS
Change-Id: Ia05cb2de1b9f2a36fc9ecc22fb82f0c14da00a76 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39029 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-02-17vboot: push clear recovery mode switch until BS_WRITE_TABLESJoel Kitching
Serves two purposes: (1) On some platforms, FSP initialization may cause a reboot. Push clearing the recovery mode switch until after FSP code runs, so that a manual recovery request (three-finger salute) will function correctly under this condition. (2) The recovery mode switch value is needed at BS_WRITE_TABLES for adding an event to elog. (Previously this was done by stashing the value in CBMEM_ID_EC_HOSTEVENT.) BUG=b:124141368, b:35576380 TEST=make clean && make test-abuild BRANCH=none Change-Id: I30c02787c620b937e5a50a5ed94ac906e3112dad Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38779 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-02-04commonlib/cbfs.h: Correct spelling error in commentMarshall Dawson
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: Iac3ae21a381119bd0f24f68d4dd991817f2ff51f Reviewed-on: https://review.coreboot.org/c/coreboot/+/38684 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
2020-01-28commonlib: Add commonlib/bsdJulius Werner
This patch creates a new commonlib/bsd subdirectory with a similar purpose to the existing commonlib, with the difference that all files under this subdirectory shall be licensed under the BSD-3-Clause license (or compatible permissive license). The goal is to allow more code to be shared with libpayload in the future. Initially, I'm going to move a few files there that have already been BSD-licensed in the existing commonlib. I am also exracting most contents of the often-needed <commonlib/helpers.h> as long as they have either been written by me (and are hereby relicensed) or have an existing equivalent in BSD-licensed libpayload code. I am also relicensing <commonlib/compression.h> (written by me) and <commonlib/compiler.h> (same stuff exists in libpayload). Finally, I am extracting the cb_err error code definitions from <types.h> into a new BSD-licensed header so that future commonlib/bsd code can build upon a common set of error values. I am making the assumption here that the enum constants and the half-sentence fragments of documentation next to them by themselves do not meet the threshold of copyrightability. Change-Id: I316cea70930f131e8e93d4218542ddb5ae4b63a2 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38420 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-01-10include/commonlib: Fix typosElyes HAOUAS
Change-Id: I9650084f42de15c04c7e26d8a4442a4f9ff65a87 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38271 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-01-10src/commonlib/storage: Fix typosElyes HAOUAS
Change-Id: Ie210191b79e94d3918ea95d40aeba40f33eb1b2f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38269 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-12-19commonlib/fsp_relocate: Fix typosElyes HAOUAS
Change-Id: I9426b88c0936c68d02554b580cc312902b8e5e13 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37810 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-19storage/mmc: Fix wrong frequency setting for HS speed modeBora Guvendik
Emmc spec, JEDEC Standard No. 84-B51, section 6.6.2.3, selection flow of HS400 using Enhanced Strobe states that host should change frequency to ≤ 52MHz when switching to HS speed mode first. In current code, mmc_select_hs400() calls mmc_select_hs() to do this, however caps are not cleared, so when switching from HS200 to HS400, caps will still have DRVR_CAP_HS200, and mmc_recalculate_clock() will set 200Mhz instead of ≤ 52MHz. As a result, switching to HS400 will intermittently fail. BUG=b:140124451 TEST=Switch speed from HS200 to HS400 on WHL RVP. Change-Id: Ie639c7616105cca638417d7bc1db95b561afb7af Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37775 Reviewed-by: Selma Bensaid <selma.bensaid@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-19Drop ROMCC code and header guardsArthur Heymans
Change-Id: I730f80afd8aad250f26534435aec24bea75a849c Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37334 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-12-11printf: Automatically prefix %p with 0xJulius Werner
According to the POSIX standard, %p is supposed to print a pointer "as if by %#x", meaning the "0x" prefix should automatically be prepended. All other implementations out there (glibc, Linux, even libpayload) do this, so we should make coreboot match. This patch changes vtxprintf() accordingly and removes any explicit instances of "0x%p" from existing format strings. How to handle zero padding is less clear: the official POSIX definition above technically says there should be no automatic zero padding, but in practice most other implementations seem to do it and I assume most programmers would prefer it. The way chosen here is to always zero-pad to 32 bits, even on a 64-bit system. The rationale for this is that even on 64-bit systems, coreboot always avoids using any memory above 4GB for itself, so in practice all pointers should fit in that range and padding everything to 64 bits would just hurt readability. Padding it this way also helps pointers that do exceed 4GB (e.g. prints from MMU config on some arm64 systems) stand out better from the others. Change-Id: I0171b52f7288abb40e3fc3c8b874aee14b9bdcd6 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37626 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: David Guckian
2019-12-03src: Add missing include <stdlib.h>Elyes HAOUAS
Change-Id: I17dc2fed6c6518daf5af286788c98c049088911e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37366 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-11-29commonlib/storage/pci_sdhci.c: Drop CAR_GLOBAL_MIGRATION supportArthur Heymans
Change-Id: Idfbc0cf24000c361c9272fe0f61797de999c9277 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37052 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-20security/vboot/sync_ec: Add timestampsTim Wawrzynczak
Add 4 new timestamps to the EC software sync flow: 1) Beginning of EC software sync 2) EC finished calculating Vboot hash 3) EC is no longer requesting power limiting 4) End of EC software sync BUG=none BRANCH=none TEST=verified timestamps show up in cbmem log Change-Id: I6e5703c146b5ec27d01700fdb39cb3d2092ea8a8 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36209 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
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>
2019-11-11region: 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>
2019-11-11region: add rdev_chain_full()Aaron Durbin
Instead of open coding an offset of 0 and querying the size of a region device provide a rdev_chain_full() helper function that does that for the caller. For the existing users that match this pattern convert them to using rdev_chain_full(). Change-Id: Ie316790a8a5b16a7f7e22f86f58bd2e633c19450 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36683 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-05commonlib: Use __builtin_offsetof with supported compilersAlex James
Use __builtin_offsetof (which is treated as a constant expression) with Clang & GCC. This also allows check_member to work with Clang 9. Signed-off-by: Alex James <theracermaster@gmail.com> Change-Id: I8b5cb4110c13ee42114ecf65932d7f1e5636210e Reviewed-on: https://review.coreboot.org/c/coreboot/+/36249 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-30commonlib/helpers: Add alloca() macroTim Wawrzynczak
If there is no alloca() macro defined, then define it as __builtin_alloca(), as most compilers support that as an intrinsic instead, if no alloca.h is included. Change-Id: I8730d57ce7c2f323b52e7a5720c598fb7af16b44 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36387 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-20cbmem: Add IDs for TSEG and BERT table dataMarshall Dawson
Prepare for products that can use any DRAM for TSEG. Include an ID for data pointed to by an ACPI BERT table. This region's only requirement is it is marked reserved. Change-Id: Ia6518e881b0add71c622e65572474e0041f83d61 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36115 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-18util/cbfstool: Add optional argument ibbPhilipp Deppenwiese
* Mark files in CBFS as IBB (Initial BootBlock) * Will be used to identify the IBB by any TEE Change-Id: Idb4857c894b9ee1edc464c0a1216cdda29937bbd Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29744 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-09-30device,drivers/: Drop some __SIMPLE_DEVICE__ useKyösti Mälkki
The simple PCI config accessors are always available under names pci_s_[read|write]_configX. Change-Id: Ic1b67695b7f72e4f1fa29e2d56698276b15024e1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35669 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-09-23lib/fmap: Cache FMAP in cbmemPatrick Rudolph
For platform independend exposure of FMAP through a kernel module cache the FMAP in CBMEM. In addition add a pointer in coreboot tables pointing to the introduced CBMEM area. To not waste the allocated DRAM, use the cached CBMEM in RAM enabled stages if possible. Tested on qemu using https://github.com/9elements/linux/commits/google_firmware_fmap2 Tested on QEMU and Supermicro X11SSH-TF. Change-Id: I4e01c573c3edfa34dbba5fe7604d4f6e18b584d5 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35377 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-09-10AUTHORS: Move src/commonlib 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. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I4c9351652d81040cc4e7b85bdd1ba85709a74192 Reviewed-on: https://review.coreboot.org/c/coreboot/+/35178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-08-19commonlib/region: Fix up overflow check in region_is_subregion()Julius Werner
region_is_subregion() checks whether the size of the inner region is larger than the size of the outer region... which isn't really necessary because we're already checking the starts and ends of both regions. Maybe this was added to ensure the inner region doesn't overflow? But it's not guaranteed to catch that in all cases. Replace it with a proper overflow check. Change-Id: I9e442053584a479a323c1fa1c0591934ff83eb10 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34892 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-08-08lib/edid: Add suport for display rotationNicolas Boichat
Sometimes the display native orientation does not match the device default orientation. We add a parameter to be passed to libpayload, which can then do the rotation. BUG=b:132049716 TEST=Boot krane, see that FW screen is orientation properly. Change-Id: I5e1d94b973a3f615b73eebe0ca1202ba03731844 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34731 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-07-23vboot: deprecate vboot_handoff structureJoel Kitching
vboot_handoff is no longer used in coreboot, and is not needed in CBMEM or cbtable. BUG=b:124141368, b:124192753 TEST=make clean && make runtests BRANCH=none Change-Id: I782d53f969dc9ae2775e3060371d06e7bf8e1af6 Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33536 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-21commonlib/storage: use ALIGN_UP instead of ALIGN for better readabilityFelix Held
Change-Id: I76ec5ff107bc043d9457b3377e88226a96eb3f3c Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33632 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2019-06-18commonlib: define cbtable tags as enum to identify conflictsPatrick Georgi
We had a value that was overloaded thrice. By moving them in a common structure and ordering them by value such issues are hopefully avoided in the future. Also add a few values to libpayload that were only defined in commonlib. Change-Id: I227d078eebee2d92488454707d4dab8ecc24a4d8 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32958 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-07cbmem: Add ID for UCSIDuncan Laurie
The USB Type-C Connector System Software Interface (UCSI) defines a required memory oregion for the OS UCSI driver to use to communicate with the BIOS and EC. This provides a CBMEM ID that can be used by drivers to allocate this shared memory region for the UCSI driver to use. BUG=b:131083691 Change-Id: Id5b7fa19436443bc11a6ebe3ce89cd552cee4d85 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32356 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-05-29commonlib: fix typo LB_TAB_* (instead of LB_TAG_*)Patrick Georgi
Also adapt all users of these symbols Change-Id: Ibf924a283d438de49a93ce661b0d9ca1a81cd6d1 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32956 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-05-29commonlib: renumber CB_TAG_TCPA_LOGPatrick Georgi
It conflicts with VBOOT_WORKBUF but unlike VBOOT_WORKBUF no user can be identified in the coreboot tree for TCPA_LOG, so renumber this. Change-Id: Ib8a850c0ccbcacdf7d288316b54eb82fce874a82 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32955 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-05-23Renumber cbtable tag MMC_INFOPatrick Georgi
We got another tag in the meantime, so resolve the conflict. Change-Id: I64cb5e02a9bed3d8746b75e451c13a1598341ba1 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32954 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-05-23coreboot_tables: pass the early_mmc_wake_hw status to payloadBora Guvendik
Pass the return value from early_mmc_wake_hw() to the payload so that payload can skip sending CMD0 and resetting the card in case of success or in case of a failure in firmware, payload can recover by sending CMD0 and resetting the card. BUG=b:78106689 TEST=Boot to OS Change-Id: Ia4c57d05433c3966118c3642913d7017958cce55 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/25464 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-05-23intel/common/block/scs: Add ability to send early CMD0, CMD1Bora Guvendik
In order to improve boot time with emmc, add ability to send CMD0 and CMD1 early in romstage. This way, by the time system boots to payload, we are ready to continue with emmc setup and we don't need to send CMD0 in payload again, and wait for card to reset and be ready. BUG=b:78106689 TESTS = Boot to OS Force early_mmc_wake_hw() to return error, recover in payload Force an error in payload, make sure system can recover/boot Change-Id: I3488b077bf5100a1e0f2c879fb1436105607d25e Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/25068 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
2019-05-23commonlib/stdlib.h: Remove printf() from corebootJulius Werner
coreboot should not have a definition of printf() anywhere -- it's too easy to accidentally sneak it into code otherwise. Where that is needed in code shared with userspace utilities, we should instead use printk() and define a shim for that for the userspace side. Change-Id: Iaa459df7122c88beb56695eee7c252d90bbde861 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32857 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-05-09vboot: include vb2_sha.h when requiredJoel Kitching
Should include vb2_sha.h header when SHA library functions or constants are required. This replaces NEED_VB2_SHA_LIBRARY. BUG=b:124141368, chromium:956474 TEST=make clean && make test-abuild BRANCH=none Change-Id: I9f32174dbf3de05fbe5279cb8017888757abf368 Signed-off-by: Joel Kitching <kitching@google.com> Cq-Depend: chromium:1583820 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32454 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-23src: include <assert.h> when appropriateElyes HAOUAS
Change-Id: Ib843eb7144b7dc2932931b9e8f3f1d816bcc1e1a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/26796 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Guckian
2019-04-23src: Add missing include 'console.h'Elyes HAOUAS
Change-Id: Ie21c390ab04adb5b05d5f9760d227d2a175ccb56 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32122 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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>
2019-04-06src: 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>
2019-04-04Make 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>
2019-03-25Fix up remaining boolean uses of CONFIG_XXX to CONFIG(XXX)Julius Werner
This patch cleans up remaining uses of raw boolean Kconfig values I could find by wrapping them with CONFIG(). The remaining naked config value warnings in the code should all be false positives now (although the process was semi-manual and involved some eyeballing so I may have missed a few). Change-Id: Ifa0573a535addc3354a74e944c0920befb0666be Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31813 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-03-20src: Use 'include <string.h>' when appropriateElyes HAOUAS
Drop 'include <string.h>' when it is not used and add it when it is missing. Also extra lines removed, or added just before local includes. Change-Id: Iccac4dbaa2dd4144fc347af36ecfc9747da3de20 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31966 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-03-19vboot: make vboot workbuf available to payloadJoel Kitching
Create a new cbtable entry called VBOOT_WORKBUF for storing a pointer to the vboot workbuf within the vboot_working_data structure. BUG=b:124141368, b:124192753 TEST=Build and deploy to eve TEST=util/lint/checkpatch.pl -g origin/master..HEAD TEST=util/abuild/abuild -B -e -y -c 50 -p none -x BRANCH=none Change-Id: Id68f43c282939d9e1b419e927a14fe8baa290d91 Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31887 Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-16src: Drop unused '#include <halt.h>'Elyes HAOUAS
Change-Id: Ie7afe77053a21bcf6a1bf314570f897d1791a620 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31921 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-03-14vboot: copy data structures to CBMEM for downstream useJoel Kitching
For platforms that do not employ VBOOT_STARTS_IN_ROMSTAGE, vboot verification occurs before CBMEM is brought online. In order to make vboot data structures available downstream, copy vb2_working_data from CAR/SRAM into CBMEM when CBMEM comes online. Create VBOOT_MIGRATE_WORKING_DATA config option to toggle this functionality. BUG=b:124141368, b:124192753 TEST=Built and deployed on eve with STARTS_IN_BOOTBLOCK TEST=Built and deployed on eve with STARTS_IN_ROMSTAGE TEST=util/lint/checkpatch.pl -g origin/master..HEAD TEST=util/abuild/abuild -B -e -y -c 50 -p none -x BRANCH=none Change-Id: I62c11268a83927bc00ae9bd93b1b31363b38e8cf Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31329 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-03-14commonlib/bubblesort: Do not try to sort less than two entriesWerner Zeh
Before start sorting check for the number of entries in the data set. If there are less than two entries, sorting makes no sense. Change-Id: Ib9d5522cdebb6559a025217f7faf318589d55a2c Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31854 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-03-08coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX)Julius Werner
This patch is a raw application of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-07arch/x86/postcar: Add separate timestamp for postcar stageSubrata Banik
This patch adds dedicated timestamp value for postcar stage. TEST=Able to see "start of postcar" and "end of postcar" timestamp while executing cbmem -t after booting to chrome console. > cbmem -t 951:returning from FspMemoryInit 20,485,324 (20,103,067) 4:end of romstage 20,559,235 (73,910) 100:start of postcar 20,560,266 (1,031) 101:end of postcar 20,570,038 (9,772) Change-Id: I084f66949667ad598f811d4233b4e639bc4c113e Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31762 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-03-07security/tpm: Fix TCPA log featurePhilipp Deppenwiese
Until now the TCPA log wasn't working correctly. * Refactor TCPA log code. * Add TCPA log dump fucntion. * Make TCPA log available in bootblock. * Fix TCPA log formatting. * Add x86 and Cavium memory for early log. Change-Id: Ic93133531b84318f48940d34bded48cbae739c44 Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29563 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-03-04device/mmio.h: Add include file for MMIO opsKyösti Mälkki
MMIO operations are arch-agnostic so the include path should not be arch/. Change-Id: I0fd70f5aeca02e98e96b980c3aca0819f5c44b98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31691 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-04fmap: Add FMAP_AREA_PRESERVEHung-Te Lin
When updating firmware, we may need to preserve some sections like VPD, calibration data, ... etc. The logic can be hard-coded in updater as a list of known names, but a better solution is to have that directly declared inside FMAP area flags. To do that, the first step is to apply the changes in flash map (http://crosreview.com/1493767). A new FMAP_AREA_PRESERVE is now defined and will be set in future with new syntax in FMD parser. BUG=chromium:936768 TEST=make; boots an x86 image. Change-Id: Idba5c8d4a4c5d272f22be85d2054c6c0ce020b1b Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/31676 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-03-01device/pci: Fix PCI accessor headersKyösti Mälkki
PCI config accessors are no longer indirectly included from <arch/io.h> use <device/pci_ops.h> instead. Change-Id: I2adf46430a33bc52ef69d1bf7dca4655fc8475bd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31675 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-02-26commonlib: Add Bubble sort algorithmWerner Zeh
Add an implementation for Bubble sort. For now, only integers can be sorted in an ascending or descending order. It can be later simply extended to cover other datasets like strings if needed. The reasons for choosing bubble sort are: * it is a simple algorithm * bubble sort is stable, i.e. it does not exchange entries which are not needed to be sorted as they are already in order Change-Id: I2c5e0b5685a907243b58ebe6682078272d316bf6 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/31544 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-01-16buildsystem: Promote rules.h to default includeKyösti Mälkki
Does not fix 3rdparty/, *.S or *.ld or yet. Change-Id: I66b48013dd89540b35ab219d2b64bc13f5f19cda Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/17656 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-11-29src: Remove duplicated round up functionElyes HAOUAS
This removes CEIL_DIV and div_round_up() altogether and replace it by DIV_ROUND_UP defined in commonlib/helpers.h. Change-Id: I9aabc3fbe7834834c92d6ba59ff0005986622a34 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/29847 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2018-11-27src/{commonlib,drivers/intel/fslp1_1/include}: Fix typoFrans Hendriks
Correct typo of 'compilation' BUG=N/A TEST=N/A Change-Id: Iee6b8a8afc4d885d2d4ab9ee5d596e32e5e6d3f1 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/29831 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2018-11-23src/arch/x86/acpi.c: Create log area and extend TPM2 tableMichał Żygowski
According to newest TCG ACPI Specification for Family 1.2 and 2.0 Version 1.2, Revision 8, TPM2 ACPI table has two more fields LAML and LASA. Update the table structure definition, create the log area for TPM2 in coreboot tables and fill the missing fields in TPM2 table. TPM2 should be now probed well in SeaBIOS rel-1.12.0 or master. Tested on apu2 with Infineon SLB9665 TT2.0. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Ie482cba0a3093aae996f7431251251f145fe64f3 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/29800 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2018-11-16src: Get rid of duplicated includesElyes HAOUAS
Change-Id: I252a1cd77bf647477edb7dddadb7e527de872439 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29582 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2018-10-23src: Remove unneeded whitespaceElyes HAOUAS
Change-Id: I6c77f4289b46646872731ef9c20dc115f0cf876d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29161 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 21:10:52 +0000