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2016-04-19kbuild: Allow drivers to fit src/drivers/[X]/[Y]/ schemeStefan Reinauer
Reorder drivers to fit src/drivers/[X]/[Y]/ scheme to make them pluggable. Also, fix up the following driver subdirectories by switching to the src/drivers/[X]/[Y]/ scheme as these are hard requirements for the main change: * drivers/intel * drivers/pc80 * drivers/dec Change-Id: I455d3089a317181d5b99bf658df759ec728a5f6b Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/14047 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-04-19Makefile.inc: Stop running git repeatedly for each buildMartin Roth
Currently, the coreboot makefiles repeatedly run git to try to set the KERNELVERSION variable and to fetch the submodules. This happens three times for every build. By exporting a variable, we can catch this on recursive makes and not run each of these steps again. Change-Id: I85ab867b40e80c36bd94d48510ffe3252c6cf93f Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14392 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2016-04-15Makefile.inc: Move payload code to payloads/Stefan Reinauer
Change-Id: I91d9537e8c78560c944c552255e703fc0e6f1f78 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/14349 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-04-14Makefile.inc: Disassemble the ACPI AML to detect errorsMartin Roth
This should help catch cases where the AML is not correct. Change-Id: I48efb9ed0b62b3e17dcf3045ef9c32d813a412bc Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14340 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-04-13payloads: add iPXE 'payload' buildMartin Roth
We already have the ability to add a pxe rom to cbfs, but it needs to be configured and built separately. This moves the existing Kconfig options for PXE from device/Kconfig and the top level Makefile.inc to payloads, and adds the option to download and build iPXE as part of the coreboot build process. This configures the serial output of iPXE to match coreboot's serial port configuration by editing the .h files. iPXE doesn't give any real build-time method of setting these configuration options. Change-Id: I3d77b2c6845b7f5f644440f6910c3b4533a0d415 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14085 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-03-23arch/x86: introduce postcar stage/phaseAaron Durbin
Certain chipsets don't have a memory-mapped boot media so their code execution for stages prior to DRAM initialization is backed by SRAM or cache-as-ram. The postcar stage/phase handles the cache-as-ram situation where in order to tear down cache-as-ram one needs to be executing out of a backing store that isn't transient. By current definition, cache-as-ram is volatile and tearing it down leads to its contents disappearing. Therefore provide a shim layer, postcar, that's loaded into memory and executed which does 2 things: 1. Tears down cache-as-ram with a chipset helper function. 2. Loads and runs ramstage. Because those 2 things are executed out of ram there's no issue of the code's backing store while executing the code that tears down cache-as-ram. The current implementation makes no assumption regarding cacheability of the DRAM itself. If the chipset code wishes to cache DRAM for loading of the postcar stage/phase then it's also up to the chipset to handle any coherency issues pertaining to cache-as-ram destruction. Change-Id: Ia58efdadd0b48f20cfe7de2f49ab462306c3a19b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14140 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-03-17build system: Allow overriding the path to the futility binaryPatrick Georgi
Change-Id: I84e68e8407149780769c3e6a1148c175e42d1025 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/14100 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-15Makefile.inc: Add toupper, tolower, and ws_to_under macrosMartin Roth
Add a few additional macros that can be used throughout the coreboot makefiles. tolower: returns the value in all lowercase toupper: returns the value in all uppercase ws_to_under: returns the value with any whitespace changed to underscores Change-Id: Icd0e6586481d8f229af0e899e0c94ef7c5c672c3 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14093 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-09Makefile: Add build-time overlap check for programs loaded after corebootJulius Werner
On non-x86 platforms, coreboot uses the memlayout.ld mechanism to statically allocate the different memory regions it needs and guarantees at build time that there are no dangerous overlaps between them. At the end of its (ramstage) execution, however, it usually loads a payload (and possibly other platform-specific components) that is not integrated into the coreboot build system and therefore cannot provide the same overlap guarantees through memlayout.ld. This creates a dangerous memory hazard where a new component could be loaded over memory areas that are still in use by the code-loading ramstage and lead to arbitrary memory corruption bugs. This patch fills this gap in our build-time correctness guarantees by adding the necessary checks as a new intermediate Makefile target on route to assembling the final image. It will parse the memory footprint information of the payload (and other platform-specific post-ramstage components) from CBFS and compare it to a list of memory areas known to be still in use during late ramstage, generating a build failure in case of a possible hazard. BUG=chrome-os-partner:48008 TEST=Built Oak while moving critical regions in the way of BL31 or the payload, observing the desired build-time errors. Built Nyan, Jerry and Falco without issues for good measure. Change-Id: I3ebd2c1caa4df959421265e26f9cab2c54909b68 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13949 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-03-09Makefile: Update payload clean targetsMartin Roth
Move payload clean targets into payloads/Makefile.inc Add clean targets for coreinfo, nvramcui, Memtest86+ Change-Id: I70c13582311dfba3e309805053159f8a039cb109 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13940 Tested-by: build bot (Jenkins) Reviewed-by: Ben Gardner <gardner.ben@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-03-09Add option for "timeless" buildsNico Huber
Builds with BUILD_TIMELESS=1 shall always give a bit identical output for stable inputs. This should help verifying that resulting rom files stay the same across commits that shouldn't change the outcome. To be useful for builds that rely on 3rdparty/arm-trusted-firmware, this needs a similar change there. Change-Id: Ia0a22e3e79fbd0abbd2a9071ecbeef6541787a08 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/13412 Tested-by: build bot (Jenkins) Reviewed-by: Damien Zammit <damien@zamaudio.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-03-01Makefile.inc: Add dependency on util/kconfig/conf for config.hMartin Roth
This dependency wasn't called out before, and when building with enough threads, the build would fail due to a collision trying to build build/util/kconfig/conf. Fixes this failure: make[1]: execvp: build/util/kconfig/conf: Permission denied /home/martin/git/coreboot/util/kconfig/Makefile:40: recipe for target 'oldconfig' failed make[1]: *** [oldconfig] Error 127 Makefile:167: recipe for target 'build/config.h' failed Change-Id: Ib78d36bab0ba469796d89877bbe6a61e05196e87 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13859 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-02-26payloads: Load coreinfo as a secondary payloadMartin Roth
This allows coreinfo to be added to CBFS as a 'secondary' payload on x86 systems, to be loaded by the main payload if desired. Selecting this option, which defaults to no, builds the coreinfo payload and adds it to CBFS as `img/coreinfo` which can then be loaded by for example SeaBIOS or GRUB. Change-Id: I52661d486823bc4bb215ce92dca118c9d2c2a309 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13728 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-22cbfs: Add LZ4 in-place decompression support for pre-RAM stagesJulius Werner
This patch ports the LZ4 decompression code that debuted in libpayload last year to coreboot for use in CBFS stages (upgrading the base algorithm to LZ4's dev branch to access the new in-place decompression checks). This is especially useful for pre-RAM stages in constrained SRAM-based systems, which previously could not be compressed due to the size requirements of the LZMA scratchpad and bounce buffer. The LZ4 algorithm offers a very lean decompressor function and in-place decompression support to achieve roughly the same boot speed gains (trading compression ratio for decompression time) with nearly no memory overhead. For now we only activate it for the stages that had previously not been compressed at all on non-XIP (read: non-x86) boards. In the future we may also consider replacing LZMA completely for certain boards, since which algorithm wins out on boot speed depends on board-specific parameters (architecture, processor speed, SPI transfer rate, etc.). BRANCH=None BUG=None TEST=Built and booted Oak, Jerry, Nyan and Falco. Measured boot time on Oak to be about ~20ms faster (cutting load times for affected stages almost in half). Change-Id: Iec256c0e6d585d1b69985461939884a54e3ab900 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13638 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-18Payloads: Add U-Boot as a coreboot-payloadMartin Roth
- Add Kconfig and Makefile options to use U-Boot as a payload. - Add Kconfig option for extra cbfstool command line arguments. - Add Kconfig & Makefile option to load the payload as a flat binary. - Add u-boot directory to .gitignore. This is currently working for X-86 only. Graphics worked in U-Boot correctly by initializing the VBIOS and setting up a console mode. Tested in QEMU and on Minnowboard Max. Got into U-Boot, have not booted an OS yet. Change-Id: Ia122a4ad7cd7d96107c1552b0376c8106ca8fb92 Signed-off-by: Martin Roth <martinroth@google.com> Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/12714 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-11util/marvell: Add Marvell doimage utility and dependency in relevant MakefileRuilin Hao
- Add the doimage sources in util/marvell - Add dependency in root makefile - Add dependency in makefile for armada38x soc BUG=chrome-os-partner:47462 TEST=emerge-cyclone coreboot BRANCH=tot Change-Id: I81b30e0865cbd619a41659c3f2819ad3bafc5f24 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4b2a990150580e0b879a346ed8b71b3765b66bab Original-Change-Id: I7e89b5e96206fde97ce69c296850122fd6c858f9 Original-Signed-off-by: Kefei Yao <kfyao@marvell.com> Original-Reviewed-on: https://chromium-review.googlesource.com/318046 Original-Commit-Ready: Kan Yan <kyan@google.com> Original-Tested-by: Kan Yan <kyan@google.com> Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Kan Yan <kyan@google.com> Original-Reviewed-by: Yuji Sasaki <sasakiy@chromium.org> Reviewed-on: https://review.coreboot.org/13137 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-10gitconfig: Fix make gitconfig if USE_BLOBS is disabledPatrick Georgi
We tested for the presence of .git/modules/3rdparty, which always exists now because of .git/modules/3rdparty/chrome-ec. Test for .../hooks instead since that's the actual location for the later activities. Change-Id: Id5de9f850413c2bc3525faa6cc549641304c3d47 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/13650 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-03build system: Add another post-processing stepPatrick Georgi
files_added is for rules that need to run after all CBFS processing is finished, such as SoC-specific postprocessing of the image, or for vboot, to sign the RW regions (that contain CBFS that shouldn't change afterwards.) Change-Id: I830aa0c93429f4971cd68e4358faba5c206c0038 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13557 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-03build_system: Extend site-localMartin Roth
- Add a target at the end of the build that can be used to run additional scripts or additional targets after coreboot.rom is built. - Source a site-local Kconfig file to allow site-specific configuration. This eliminates the need to add a hook for a script at the end of the build because you can add one yourself in site-local. Example site-local/Makefile.inc: build_complete:: ifeq ($(CONFIG_SITE_LOCAL),y) echo "Running additional steps in site-local" # run some script here to make my build unreproducible. endif .phony: build_complete Example site-local/Kconfig: menu "site-local" config SITE_LOCAL bool "site-local enabled" help Enable my site-local configuration to do stuff. endmenu Change-Id: Id4d1e727c69b5cdb05e7d52731bbb1d1e201864a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13413 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2016-02-03buildgcc: Move all toolchain build targets to util/crossgccStefan Reinauer
There is a lot of potential to completely get rid of Makefile and keep everything in Makefile.inc, but for now this declutters the main Makefile.inc. Change-Id: I653313c74207f955514c036c81efcbfd988827c9 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/13518 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-03buildgcc: Rename ARM target from armv7a to armStefan Reinauer
The ARM target can compile for much more than just v7a. Change-Id: Ia4f67abcffdfe9c56c5d1848c75dfea83755e755 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13517 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-02build system: add Chrome OS futility to toolsPatrick Georgi
Change-Id: I08925d110c6faa9e37107d63bfa75d0ab677d379 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13545 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-01-29build system: allow modifying cbfstool options for files-in-regionsPatrick Georgi
By implementing a more complex options-for-region function, special needs for certain files in certain regions can be dealt with. Change-Id: I2e1e08d5357b717011c41675f76908bf2319f91d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13505 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-01-29build system: Unwind multi-region cbfstool add commandsPatrick Georgi
Add files to fmap regions one-by-one, so we can modify options per-file-per-region. Change-Id: Ic3ff5a4e563796c9fdd5705236aef37c883abf5e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13504 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29build system: deduplicate users of cbfs-add-cmdPatrick Georgi
When adding the cbfstool remove requirement of the UPDATE_IMAGE path to cbfs-add-cmd, prebuil[dt]-files become identical in both cases. Change-Id: I80faaf1c83368b9dd00a9f247bf89e6d596be996 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13503 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29build system: deduplicate use of cbfs-autogen-attributesPatrick Georgi
Also drop the second argument to cbfs-add-cmd because it's not needed anymore. Change-Id: Ie01d73f6b2aff09caccc397f72d6d8065624aebe Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13502 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29build system: deduplicate the addition of alignment/base argumentsPatrick Georgi
Change-Id: I951606333d19cd6bf655294b8b3097884b6ac9e6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13501 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29build system: pass $(file) explicitlyPatrick Georgi
And not in the global context. Change-Id: Ife7394b1343663456c24316df6a07d883adb9ee9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13500 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29build system: separate cbfstool add invocations into separate commandsPatrick Georgi
They used to be chained into a single make shell invocation but now they're individual commands, which makes them easier to manage. Change-Id: I22394fd31989d5180790818153f466c0e7ebbedd Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13499 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29build system: reformat cbfs-add-cmdPatrick Georgi
Change-Id: Iccf2c0ac62d410fd541d7aa244b9989b92584c13 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13498 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-28Move object files to $(obj)/<class>/Nico Huber
Instead of tagging object files with .<class>, move them to a <class> directory below $(obj)/. This way we can keep a 1:1 mapping between source- and object-file names. The 1:1 mapping is a prerequisite for Ada, where the compiler refuses any other object-file name. Tested by verifying that the resulting coreboot.rom files didn't change for all of Jenkins' abuild configurations. Change-Id: Idb7a8abec4ea0a37021d9fc24cc8583c4d3bf67c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/13181 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-01-27build system: Fix UPDATE_IMAGEPatrick Georgi
A quote was missing in a command. Change-Id: I04148538007e5c450c6be113aab8a7fbb534db26 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reported-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: https://review.coreboot.org/13474 Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-01-26Makefile.inc: error if UPDATE_IMAGE is enabled with no coreboot.romMartin Roth
Instead of just failing with the statement: 'mv: cannot stat ‘coreboot.rom’: No such file or directory', fail with an error that helps the user understand the issue. Change-Id: Ie693d45710f599991514e0803a7c444636e473c9 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13065 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-01-25Makefile: Don't copy thin archives aroundNico Huber
We can't just copy archives around as they may be thin archives which contain relative paths. Using ar to create another thin archive should result in the same archive with fixed paths. Tested by verifying that the resulting coreboot.rom files didn't change for all of Jenkins' abuild configurations. Change-Id: Ic5743da2f4b5eb246fafd02181d66c5d40e7f00c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/13179 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-23Makefile.inc: Comment some 'else' and 'endif' statementsMartin Roth
Help figure out which 'else' or 'endif' is attached to which 'if'. Change-Id: I5ad068eb7c69f2dae57856f0e886f786563f7783 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13064 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2016-01-22build system: Add option for auto generated cbfs attributesWerner Zeh
Add a new Kconfig variable to enable the generation of position and alignment attributes for cbfs files which has constraints on this parameters. In addition, modify Makefile.inc to support that option. Change-Id: Ibd725fe69a4de35964bdb2dde106d9a7c37ffb47 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/12968 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-01-21vboot: Install files into FW_MAIN_A and FW_MAIN_B unless they're for ROPatrick Georgi
Setup an initial rule to make use of the updatable CBFS regions in fmap. Change-Id: I1fe1c6e7574854b735760c85590da6e297f6e687 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13060 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-21build system: allow assigning files to regionsPatrick Georgi
Using the regions-for-file function, the build system can now declare which (CBFS formatted) fmap region(s) a file should end up in. The default is to put them in the regular COREBOOT region, but more complex boot schemes (eg. vboot or fallback/normal) can use the function to implement suitable policies. Change-Id: I5e2e6b8e8759fda2cfb0144d5b998ba3e05650c8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13039 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-01-21Makefile.inc: allow coreboot to be a git submoduleBen Gardner
When coreboot is pulled in as a submodule, the .git "folder" is a file, not a folder. Use the '-e' test instead of '-d' to allow for that. Without this change, build.h will contain: #define COREBOOT_VERSION "coreboot-unknown" Change-Id: Ia141371cc892a0817d3566dc37ed0401675ad8d8 Signed-off-by: Ben Gardner <gardner.ben@gmail.com> Reviewed-on: https://review.coreboot.org/13061 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2016-01-21build system: Initialize all CBFS regionsPatrick Georgi
Regions marked "(CBFS)" in the fmd weren't actually initialized with a CBFS structure, just the default CBFS region (COREBOOT). This made cbfstool add (etc) fail on those regions, so explicitly initialize all those regions. Change-Id: Ib321fa73cd2ecc8057b52408521fd214d6df7f2e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13059 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-14Makefile: Add 3rdparty to CPPFLAGS_commonJimmy Huang
In some occasions, Coreboot may need to include the header file from 3rdparty directory. By adding 3rdparty directory to Coreboot include path, we can include 3rdparty header file directly. BRANCH=none BUG=none TEST=build pass Change-Id: I8ed68bd330eae1211736a91b213c5dc0af2f7fa9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d6a86b3488ebbc9d8f5f46e922106b71034e7127 Original-Change-Id: Ib8e9f059f88a8c6767f872af8760e91186ae5ec3 Original-Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/315021 Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/12929 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-01-12Makefile: Add toolchain version checkMartin Roth
This is an initial check for the coreboot toolchain versions. It currently checks binutils, gcc, clang, and iasl. The other components are slightly more difficult to test, but should follow on shortly. If the toolchain is not the correct version, make will halt with an error. Change-Id: I41daf6c4545c01dc21231d78fd081bbcf77c4726 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12846 Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Tested-by: build bot (Jenkins)
2016-01-07Makefile.inc: update location of dsdtMartin Roth
The dsdt file moved from the mainboard directory to the top level of the build directory. Remove it from the new location when cleaning. Change-Id: If9f72c78e5c03e0db384b3181c169aa2ecbb5c18 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12822 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-01-06commonlib: Add function to hash contents of a CBFS region.Aaron Durbin
Provide a common routine to hash the contents of a cbfs region. The cbfs region is hashed in the following order: 1. potential cbfs header at offset 0 2. potential cbfs header retlative offset at cbfs size - 4 3. For each file the metadata of the file. 4. For each non-empty file the data of the file. BUG=chrome-os-partner:48412 BUG=chromium:445938 BRANCH=None TEST=Utilized in chromeos cros_bundle_firmware as well as at runtime during vboot verification on glados. Change-Id: Ie1e5db5b8a80d9465e88d3f69f5367d887bdf73f Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12786 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2016-01-04util/crossgcc: Add ppc64el supportTimothy Pearson
Change-Id: I619f7c3cef7f0aaa6fccb3d52f2ac1f6ace6d0d6 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: https://review.coreboot.org/12818 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-12-30Makefile.inc: Fmaptool build fixesMartin Roth
- make sure CONFIG_CBFS_SIZE is lowercase for fmaptool. - Regenerate the fmap.fmd file when config.h changes. - Print the fmaptool step when doing the build. Change-Id: Ib518ed469d9e39eb41c81f7b19480c7789067d2d Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: https://review.coreboot.org/12806 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-12-20Makefile.inc: Move addition of payload rev & config to payload makefileMartin Roth
These files need to be added to cbfs-files after PAYLOAD_CONFIG and PAYLOAD_VERSION have been defined. Where they were before, they didn't get added to the final build. Change-Id: Ib1b230f9eb72a8c1710ef473a9f24c0fb7ec6e17 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12751 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-17Makefile.inc: Include build/dsdt.d if it existsMartin Roth
The dsdt dependency file is created, but wasn't being used to determine whether or not to update the dsdt file. If it's present, include it into the makefile so dsdt.aml gets rebuilt if any of the depencencies change. Change-Id: I76bc22541c6b9740841bda891a5b88030cb949cd Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12699 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-17Makefile.inc: Document extract_nth and the fields it extractsMartin Roth
Change-Id: I0b5cffff95aca0ea0d6302b436797dada1850ba0 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12713 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-11build system: Switch to fmap based firmware layoutPatrick Georgi
We still add a master header for compatibility purposes, and the default layouts don't cover anything non-coreboot (eg. IFD regions) yet. The default layouts can be overridden by specifying an fmd file, from which the fmap is generated. Future work: - map IFD regions to fmap regions - non-x86: build minimalistic trampolines that jump into the first cbfs file, so the bootblock can be part of CBFS instead of reserving a whole 64K for it. - teach coreboot's cbfs code to work without the master header - teach coreboot's cbfs code to work on different fmap regions Change-Id: Id1085dcd5107cf0e02e8dc1e77dc0dd9497a819c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/11692 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 11:54:16 +0000