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2018-05-22Introduce bootblock self-decompressionJulius Werner
Masked ROMs are the silent killers of boot speed on devices without memory-mapped SPI flash. They often contain awfully slow SPI drivers (presumably bit-banged) that take hundreds of milliseconds to load our bootblock, and every extra kilobyte of bootblock size has a hugely disproportionate impact on boot speed. The coreboot timestamps can never show that component, but it impacts our users all the same. This patch tries to alleviate that issue a bit by allowing us to compress the bootblock with LZ4, which can cut its size down to nearly half. Of course, masked ROMs usually don't come with decompression algorithms built in, so we need to introduce a little decompression stub that can decompress the rest of the bootblock. This is done by creating a new "decompressor" stage which runs before the bootblock, but includes the compressed bootblock code in its data section. It needs to be as small as possible to get a real benefit from this approach, which means no device drivers, no console output, no exception handling, etc. Besides the decompression algorithm itself we only include the timer driver so that we can measure the boot speed impact of decompression. On ARM and ARM64 systems, we also need to give SoC code a chance to initialize the MMU, since running decompression without MMU is prohibitively slow on these architectures. This feature is implemented for ARM and ARM64 architectures for now, although most of it is architecture-independent and it should be relatively simple to port to other platforms where a masked ROM loads the bootblock into SRAM. It is also supposed to be a clean starting point from which later optimizations can hopefully cut down the decompression stub size (currently ~4K on RK3399) a bit more. NOTE: Bootblock compression is not for everyone. Possible side effects include trying to run LZ4 on CPUs that come out of reset extremely underclocked or enabling this too early in SoC bring-up and getting frustrated trying to find issues in an undebuggable environment. Ask your SoC vendor if bootblock compression is right for you. Change-Id: I0dc1cad9ae7508892e477739e743cd1afb5945e8 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/26340 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-22Makefile.inc: Export CCACHE_EXTRAFILES and add __BUILD_DIR__ definitionJulius Werner
This patch adds the CCACHE_EXTRAFILES variable to the list of exported environment variables, which can be useful as a target-specific variable to make ccache aware of extra dependencies that it cannot figure out on its own. It also adds a CPPFLAGS parameter to define the __BUILD_DIR__ constant for the preprocessor so that the current output build directory can be referenced in C code if necessary. Change-Id: I4fdd08842972cfed8ef5e5a61ebf859c0571bcfb Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/26451 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-22Makefile.inc: Add separate bootblock.raw.elf with allocatable BSSJulius Werner
This patch moves the objcopy invocation that changes the bootblock's section flags to make sure .data and .bss are preserved in the binary image from the generation of bootblock.raw.bin into a separate bootblock.raw.elf file. Some SoCs (like SDM845) like to have an ELF rather than a raw binary as input to their masked ROM wrapper generation script. Also move those objcopy flags out into a variable because I'll need them again in a later patch. Change-Id: I9557b184df7f753a442c7e0ceb58e81c5e19f2c5 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/26338 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-20Makefile.inc: disable warnings on unaligned struct membersPatrick Georgi
We use packed structs with unaligned members all the time, which is the entire point of us using the packed attribute. Change-Id: Ib26b422ba83257d1a7f26134ee20217fad5823cd Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/25996 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-05-18Makefile.inc: Ignore IASL empty resource template warningsMartin Roth
As I mention in the comment, this is valid ASL, which was added as a warning with the comment "This would appear to be worthless in real-world ASL code." While code using empty resource templates could probably be rewritten, this seems like an arbitrary choice to generate this as a warning, since it's valid. This gets rid of warnings such as this one: dsdt.aml 2975: Return (ResourceTemplate() {}) Warning 3150 - Empty Resource Template (END_TAG only) Which is generated by this code in google/rambi/acpi/mainboard.asl: Method (_CRS) { /* Only return interrupt if I2C1 is PCI mode */ If (LEqual (\S1EN, 0)) { Return (^RBUF) } /* Return empty resource template otherwise */ Return (ResourceTemplate() {}) } Change-Id: I9cfe9069c738a284aa85feada9d58e1aee97e433 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/26352 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-18Makefile.inc: Drop spurious `-t` from `cbfstool add-payload`Nico Huber
The `-t` argument was never required for `add-payload` and results in a warning now because the type was renamed. TEST=Built with BUILD_TIMELESS=1 and compared binaries with and without this patch. Change-Id: I6ccb70acc6e88a602b90c625040d4f05d8e3630a Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/26323 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-02-22device: Include devicetree in SMM stageSubrata Banik
Allow bootblock to get access to the entire static device tree as other stages can access independently. TEST=SMM code now can access devicetree.cb variables. Change-Id: I59537c16f0a459e48d8b1efb5c1b196302f13381 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23823 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-02-15Makefile.inc: Also print layout at end of buildPaul Menzel
Currently, at the end of a build `CBFSPRINT` prints the content of all CBFS regions. This is confusing, as they are identical. To avoid confusion print the layout beforehand. > layout [-w] – List mutable (or, with -w, readable) image regions Change-Id: Ibf03b125ef6dae41c58b8ae867430047778cfff3 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/22143 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-02-10payloads: Add an option to compress secondary payloadsArthur Heymans
Both GRUB and SeaBIOS can chainload lzma compressed payloads. Therefore it is beneficial to compress secondary payloads like Memtest86+, coreinfo, nvramcui,... for both size reasons and often also speed reasons since the limiting factor is generally the IO of the boot device. Tested with SeaBIOS and memtest86+ master on Thinkpad X220. Change-Id: Iddfd6fcf4112d255cc7b2b49b99bf5ea4d6f8db4 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/23639 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-23util/gitconfig: Use `make` in git hooksAlex Thiessen
As the code was moved from the Makefile.inc to a separate file in commit 9ab8ae6a (util/gitconfig: Make gitconfig a bash script),`$(MAKE)` was replaced by `remake`, introducing dependency on this tool which is basically a `make` with debugging capabilities. Many developers don't have `remake` installed, leading to pre-commit hooks being not executed properly. Apparently this was an unintentional change. Furthermore, special treatment of `make` tool via the `%MAKE%` substitution performed during hooks' deployment is still desired. Use case is calling `remake gitconfig` to set `remake` as the `make` tool in the hooks. To accomplish this, add a parameter that is passed from the Makefile.inc to gitconfig.sh. Change-Id: Ia78e06567b904b342dc9b7778569201fe02e6897 Signed-off-by: Alex Thiessen <alex.thiessen.de+coreboot@gmail.com> Reviewed-on: https://review.coreboot.org/23096 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-01-22Makefile.inc: Improve git worktree checkAlex Thiessen
`Makefile.inc` checks for `.git` to be present under $(top) to define the value of $GIT. This check is rather weak and doesn't handle many edge cases like that of a broken gitfile. Add a proper `git rev-parse` call to check the condition. Change-Id: Ifd6da19f13d9f2a9fddb6afd7cb5f16daba2401e Signed-off-by: Alex Thiessen <alex.thiessen.de+coreboot@gmail.com> Reviewed-on: https://review.coreboot.org/23254 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2018-01-20drivers/mrc_cache: Always generate an FMAP regionArthur Heymans
This automatically generates an FMAP region for the MRC_CACHE driver which is easier to handle than a cbfsfile. Adds some spaces and more comments to Makefile.inc to improve readability. Tested on Thinkpad x200 with some proof of concept patches. Change-Id: Iaaca36b1123b094ec1bbe5df4fb25660919173ca Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/23150 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2018-01-18util/blobtool: rename to bincfgDenis 'GNUtoo' Carikli
The name blobtool is confusing as 'blob' is also used to describe nonfree software in binary form. Since this utility deals with binary configurations it makes more sense to call it bincfg. Change-Id: I3339274f1c42df4bb4a6b30b9538d91c3c03d7d0 Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Reviewed-on: https://review.coreboot.org/23239 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2018-01-15payloads: add support lz4 compressionAntonello Dettori
Add the option to use the lz4 compression method to compress payloads. Also sets LZ4 as the default compression method. Change-Id: Ic712f984f791d268440c8463eaea0d246aa31d99 Signed-off-by: Antonello Dettori <dev@dettori.io> Reviewed-on: https://review.coreboot.org/15817 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2017-12-15util/gitconfig: Make gitconfig a bash scriptMarc Jones
The gitconfig target has a few bashisms and would fail silently on systems that use a POSIX standard sh (like Ubuntu dash). Remove the code from the makefile and put it in a bash script that is called by the gitconfig target. Change-Id: I3bc8cf688a3ad211b57c8ca0e6b1e86c82dc6a37 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/22857 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-12-06Kconfig: Remove BOARD_ID_MANUAL optionJulius Werner
The BOARD_ID_MANUAL and BOARD_ID_STRING options were introduced for the Urara board which is now long dead, and have never been used anywhere else. They were trying to do something that we usually handle with a separate SKU ID these days, whereas BOARD_ID is supposed to be reserved for different revisions of the same board/SKU. Get rid of it to make further refactoring of other options easier. Also shove some stuff back into the Urara mainboard that should've never crept into generic headers. Change-Id: I4e7018066eadb38bced96d8eca2ffd4f0dd17110 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/22694 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-22build system: drop duplicate rule for $(objutil)/blobtool/blobtoolPatrick Georgi
There's already one in util/blobtool/Makefile.inc BUG=chromium:787042 TEST=no more warning about duplicate rules Change-Id: I8bc17d3b182369cf5b67bdcf392db7932e5389bf Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/22555 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-07Makefile.inc: Cosmetics: Format blobtool commands similar to other toolsDenis 'GNUtoo' Carikli
Change-Id: Iddb09d0838da119bfccd5443652ca7a6baa95c7b Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Reviewed-on: https://review.coreboot.org/22126 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-10-22security/vboot: Move vboot2 to security kconfig sectionPhilipp Deppenwiese
This commit just moves the vboot sources into the security directory and fixes kconfig/makefile paths. Fix vboot2 headers Change-Id: Icd87f95640186f7a625242a3937e1dd13347eb60 Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-on: https://review.coreboot.org/22074 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-10-19Makefile.inc: remove '--global' flag from config check for gitconfig ruleChris Ching
As long as user.name and user.email are set, gitconfig should pass. This handles if values are only set for the local repo, or if values are stored in ~/.config/git/config BUG=none TEST=make gitconfig Change-Id: Ie01e7a155f9e6db35d5991e4303aad85fb277a06 Signed-off-by: Chris Ching <chingcodes@google.com> Reviewed-on: https://review.coreboot.org/22109 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-09-23Makefile.inc: Remove -gnatg from ADAFLAGS_commonNico Huber
It was only set by accident. `-gnatg` is a special mode for GNAT internals and libgnat (we already set it explicitly for the latter). TEST=Gave libgfxinit a shot on lenovo/t420. Change-Id: Ie56a95da2dafd014bd6152cb419a2d315e7c78c4 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/21365 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-09-21Makefile.inc: Add left shift macroMartin Roth
Add a macro to shift a value to the left by a specified number of bits. Change-Id: Ib3fb43b620f31fee2a41f00ddf7294edc81a60f6 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/21601 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2017-09-06Makefile: Keep list of exported variablesNico Huber
This can be useful to unexport them later. Change-Id: I2ce9eff32d817ec190441550116376843abd1c11 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/21162 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-09-02Fix build with CLANG, avoid GCC only CFLAGSArthur Heymans
Commit 7c8d331fbb "Fine-tune compiler flags" added CFLAGS that are not existing on CLANG hence breaking building coreboot with clang. Fixes: https://ticket.coreboot.org/issues/134 Change-Id: Ie0250e285b0c5a9f8ee2eb99401aeca875d2789a Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/21202 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Damien Zammit <damien@zamaudio.com> Reviewed-by: Martin Roth <martinroth@google.com>
2017-08-11Fine-tune compiler flagsStefan Reinauer
Per default, GCC enables -fdelete-null-pointer-checks, which is harmful and hence we should disable it: "Assume that programs cannot safely dereference null pointers, and that no code or data element resides there." We want to be careful with our stack usage, hence enable -fconserve-stack: "Attempt to minimize stack usage. The compiler will attempt to use less stack space, even if that makes the program slower." Change-Id: I74eac2b07c986553f79898a2f2e57bbead4223f8 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/20883 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-08-11copy & update test routines from what-jenkins-doesMartin Roth
Currently the only testing we had was 'what-jenkins-does' and 'make lint'. While the lint testing is suitable for developers, the 'what-jenkins-does' target really isn't, as it was designed specifically for testing on jenkins. This adds the infrastructure for basic tests that are more suitable for the developer. Extended tests and improvements will follow. Add the coreboot-builds directories to .gitignore. TODO: - Save/restore .config - Update test-abuild to use existing COREBOOT_BUILD_DIR variable Change-Id: I19e1256d79531112ff84e47a307f55791533806f Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/20874 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Chris Ching <chingcodes@google.com>
2017-08-11Make: Move testing into a subdirectoryMartin Roth
In preparation for expanding the testing, move the test targets out of the top level Makefile.inc and into a separate subdirectory. Change-Id: Ie252c7555223f9ce76b54e6f7b66d03f3cf60500 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/20873 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Chris Ching <chingcodes@google.com>
2017-07-26drivers/pc80/rtc: Build for bootblock and postcar stages tooNico Huber
Fixes builds with BOOTBLOCK_CONSOLE && USE_OPTION_TABLE. Change-Id: I1c7e9baa60f33c2c3651e2def0335454f7e20451 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/20767 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-07Use more secure HTTPS URLs for coreboot sitesPaul Menzel
The coreboot sites support HTTPS, and requests over HTTP with SSL are also redirected. So use the more secure URLs, which also saves a request most of the times, as nothing needs to be redirected. Run the command below to replace all occurences. ``` $ git grep -l -E 'http://(www.|review.|)coreboot.org' | xargs sed -i 's,http://\(.*\)coreboot.org,https://\1coreboot.org,g' ``` Change-Id: If53f8b66f1ac72fb1a38fa392b26eade9963c369 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: https://review.coreboot.org/20034 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-06-04console/flashsconsole: Add spi flash console for debuggingYouness Alaoui
If CONSOLE_SPI_FLASH config is enabled, we write the cbmem messages to the 'CONSOLE' area in FMAP which allows us to grab the log when we read the flash. This is useful when you don't have usb debugging, and UART lines are hard to find. Since a failure to boot would require a hardware flasher anyways, we can get the log at the same time. This feature should only be used when no alternative is found and only when we can't boot the system, because excessive writes to the flash is not recommended. This has been tested on purism/librem13 v2 and librem 15 v3 which run Intel Skylake hardware. It has not been tested on other archs or with a driver other than the fast_spi. Change-Id: I74a297b94f6881d8c27cbe5168f161d8331c3df3 Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm> Reviewed-on: https://review.coreboot.org/19849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-04-25device: allow devicetree accesses in postcar stageAaron Durbin
Change-Id: Ib6f8ee937c4f3d8e2c0ff3851a819077fa499ccc Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19334 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2017-04-25Makefile.inc: ensure cbfs-files-processor-struct has correct ccoptsAaron Durbin
The ramstage-c-ccopts variable needs to be double dereferenced for the cbfs-files-processor-struct handler so all the ccopts are included since the ramstage-c-ccopts is fully constructed later by another function. Without this not all the flags are present on the command line. Change-Id: I5425b3c1f23d767c61f654dd287584403f85d719 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19380 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2017-04-14util/blobtool: Hook into coreboot buildMartin Roth
Add a Makefile.inc, based on sconfig's, to use the _shipped variants so that the build doesn't have to generate them with flex & bison. The GENPARSER check is inactive, and will be updated in the next commit. Add the c_shipped & h_shipped files for the current .l & .y files. Change-Id: Ia6c68bfb6e0611ceb6bc76cc66e43266bafc98ad Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/19228 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-04-03Makefile.inc: Fix jenkins build of nvramcui & coreinfoMartin Roth
With COREBOOT_BUILD_DIR set, nvramcui & coreinfo were getting built in the wrong location, causing those builds to fail. Also, because they were built in the wrong location, the build failures were not detected by jenkins which was looking for the junit.xml files under the payloads directory. Change-Id: I9d81ebabebe5d8b5f79ae63f8a5f388430e06754 Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: https://review.coreboot.org/19069 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
2017-03-28Remove libverstage as separate library and source file classJulius Werner
In builds without CONFIG_VBOOT_SEPARATE_VERSTAGE, verstage files are linked directly into the bootblock or the romstage. However, they're still compiled with a separate "libverstage" source file class, linked into an intermediate library and then linked into the final destination stage. There is no obvious benefit to doing it this way and it's unclear why it was chosen in the first place... there are, however, obvious disadvantages: it can result in code that is used by both libverstage and the host stage to occur twice in the output binary. It also means that libverstage files have their separate compiler flags that are not necessarily aligned with the host stage, which can lead to weird effects like <rules.h> macros not being set the way you would expect. In fact, VBOOT_STARTS_IN_ROMSTAGE configurations are currently broken on x86 because their libverstage code that gets compiled into the romstage sets ENV_VERSTAGE, but CAR migration code expects all ENV_VERSTAGE code to run pre-migration. This patch resolves these problems by removing the separate library. There is no more difference between the 'verstage' and 'libverstage' classes, and the source files added to them are just treated the same way a bootblock or romstage source files in configurations where the verstage is linked into either of these respective stages (allowing for the normal object code deduplication and causing those files to be compiled with the same flags as the host stage's files). Tested this whole series by booting a Kevin, an Elm (both with and without SEPARATE_VERSTAGE) and a Falco in normal and recovery mode. Change-Id: I6bb84a9bf1cd54f2e02ca1f665740a9c88d88df4 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/18302 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-01-31build system: mark sub-make invocations as parallelizablePatrick Georgi
We rely on gnu make, so we can expect the jobserver to be around in parallel builds, too. Avoids some make warnings and slightly speeds up the build if those sub-makes are executed (eg for arm-trusted-firmware and vboot). Change-Id: I0e6a77f2813f7453d53e88e0214ad8c1b8689042 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/18263 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-01-27Only add etc/ps2-keyboard-spinup when not updating an imageArthur Heymans
Without this motherboards that requires a non zero timeout for ps2 keyboards on SeaBIOS don't build when CONFIG_UPDATE_IMAGE is set. An alternative way to achieve this file would be to include a cbfsfile instead of calling cbfstool. That way the file gets updated/added both both image update and regular build. A difficulty of that approach is that it needs to convert a decimal to a binary in little endian representation, which is not a trivial thing to do in a Makefile. Change-Id: Icafba8d3e279a2e70e607abba81e3dbebfb55e4b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/18231 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2017-01-24build system: don't run xcompile or git for %clean/%config targetsPatrick Georgi
It takes a long time for no gain: We don't need to update the submodules, we don't need to fetch the revision, we don't need to find the compilers, when all we want to do is to manipulate the .config file or clean the build directory. Change-Id: Ie1bd446a0d49a81e3cccdb56fe2c43ffd83b6c98 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/18182 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-01-24cbfs-compression-tool: add to "make tools" targetPatrick Georgi
Change-Id: I7bd0a17f9b20e46aee836fef1ff0b39de8670a15 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/18202 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2017-01-22Makefile.inc: Explicitly set GNU11 as C language standardPaul Menzel
Different compiler versions use a different C language standard by default. GCC 4.9 uses GNU89 by default [1], while GCC 5.x uses GNU11 [2]. The discussion on the mailing list in thread *[RFC] Setting C99 by default* [3] resulted in the preference of C11, which results in build errors. So explicitly set it to GNU11, which is also what the current coreboot toolchain with GCC 5.3 is using. [1] https://gcc.gnu.org/onlinedocs/gcc-4.9.4/gcc/C-Dialect-Options.html [2] https://gcc.gnu.org/onlinedocs/gcc-5.4.0/gcc/Standards.html [3] https://www.coreboot.org/pipermail/coreboot/2016-November/082541.html Change-Id: If1569618f8044925ff72dcf3543480b34d4f90d6 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/17636 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-12-12Makefile.inc: Update what-jenkins-does targetMartin Roth
- Update the junit.xml target to make it less util specific - Add builds of coreboot internal payloads: nvramcui and coreinfo Change-Id: I97fda909065659ab7fa4c8ee00d936d97b255bf7 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/17014 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-11-18Makefile.inc: export VARIANT_DIR as top-level variableMatt DeVillier
export VARIANT_DIR at the top level, rather than doing so multiple times at the SoC / board level Change-Id: If825701450c78289cb8cca731d589e12aafced11 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/17451 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-11-10southbridge/amd: update for amdfwtool size on command lineMartin Roth
amdfwtool was getting the ROM size as a #define when it was built. It has been updated to pass it in as a command line parameter, so now it can be built just once for abuild as a shared tool. Update the calls to amdfwtool to pass the ROM size. All platforms using amdfwtool had the output verified using a binary compare. This reverts commit 0529236ed22f1a28d29f2054674004c4f7a056e7 (Makefile.inc: Don't share amdfwtool between platforms) Change-Id: I188b34e08249f2d00bd48957ced750b21f1ec348 Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://review.coreboot.org/17327 Tested-by: build bot (Jenkins) Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2016-10-29Set up 3rdparty/libgfxinitNico Huber
`libgfxinit` is a SPARK library for graphics modesetting. It supports Intel integrated graphics only, strictly speaking, the Core i processor line. Change-Id: Idf4b0e5fbf37a5d974075b2e44d1fa16dc428da3 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/16949 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-10-29Set up 3rdparty/libhwbaseNico Huber
`libhwbase` is a SPARK library that contains some basic support for i/o access, debugging, timers. Just what I put around `libgfxinit`, to make it build standalone. Change-Id: I1918680c14696215522e1c5dae072235bb4e71a3 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/16948 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-10-29Add option to build Ada debugging codeNico Huber
Ada knows a pragma `Debug` that is used to exclude procedure calls from a release build. The new option `DEBUG_ADA_CODE` enables those procedure calls. Change-Id: Id5298e5819606c3d1cf2a2a1cd4f1d5d1227aa4f Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/16943 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-28Makefile.inc: Explicitly disable PIEPaul Menzel
Some distribution compilers enable Position Independent Executable (PIE) by default, causing a build failure. So explicitly disable PIE by passing the flag `-fno-pie`, to fix the build error. Change-Id: I1b7d7168e34c5c93c25bc03ffa49b2eeac0e76f8 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/17097 Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-21Makefile.inc: Don't share amdfwtool between platformsMartin Roth
amdfwtool currently gets built for a specific size of ROM chip. This should be updated to be passed in on the amdfwtool command line, but until that's done, stop sharing the tool between builds. This caused a problem for abuild when we tried changing the default rom to one that used a 256KB rom chip. That wasn't large enough for all of the files included by amdfwtool on several platforms, causing build failures. Change-Id: Ib08f3283e5be956f995a4a416a70b12a32462882 Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://review.coreboot.org/17070 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-10-13gitconfig: Allow user name and email to be in includesDaisuke Nojiri
This patch adds '--includes' option to 'git config --global' command to allow user name and email to be defined in a file included from the global gitconfig (~/.gitconfig) file. BUG=none BRANCH=none TEST=make gitconfig with ~/.gitconfig including another file which defines user.name and email. Change-Id: I4fe61078b143c3a2e26b0be69c3ca8e6f069d8b0 Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-on: https://review.coreboot.org/16912 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-10Makefile.inc: Fix make gitconfig for blobs repoNico Huber
It's `.git/modules/3rdparty/blobs` now. Change-Id: Ief12bb934332375a20f150afb568aef266924c9f Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/16946 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexander Couzens <lynxis@fe80.eu>