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2020-06-30Add qc_blobs repositoryJulius Werner
This patch adds a separate blobs repository for Qualcomm blobs, analogous to the existing AMD blobs. Qualcomm's binary licenses allow files to be redistributed and used by anyone, but they explicitly require the user to agree to the license terms when just *downloading* the binary (even if they're not using them to build any firmware). Some community members do not like to have to agree to licenses for files they're not actually using, so we are keeping these files separate from the main blobs repository and adding an extra Kconfig to make sure the user is aware of and must explicitly agree to this before downloading these files. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I247746c1b633343064c9f32ef1556000475d6c4a Reviewed-on: https://review.coreboot.org/c/coreboot/+/42548 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-06-28Makefile.inc: Simplify fsp submodule checkAngel Pons
TEST=Building Asrock H110M using FSP from repo updates the submodule. Change-Id: I25023af88d878353a04db456009249da67e41521 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42778 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-06-23src/*: Update makefiles to exclude x86 code from psp-verstageMartin Roth
The assumption up to this point was that if the system had an x86 processor, verstage would be running on the x86 processor. With running verstage on the PSP, that assumption no longer holds true, so exclude pieces of code that cause problems for verstage on the PSP. This change will add these files to verstage only if the verstage architecture is X86 - either 32 or 64 bit. BUG=b:158124527 TEST=Build and boot on Trembyle Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I797b67394825172bd44ad1ee693a0c509289486b Reviewed-on: https://review.coreboot.org/c/coreboot/+/42062 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Eric Peers <epeers@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-15arch/x86: Remove NO_FIXED_XIP_ROM_SIZEKyösti Mälkki
The variable SETUP_XIP_CACHE provides us a working alternative. Change-Id: I6e3befedbbc7967b71409640dc81a0c2a9b3e511 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41821 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-15arch/x86: Remove XIP_ROM_SIZEKyösti Mälkki
When adding XIP stages on x86, the -P parameter was used to pass a page size that covers the entire file to add. The same can now be achieved with --pow2page and we no longer need to define a static Konfig for the purpose. TEST: Build asus/p2b and lenovo/x60 with "--pow2page -v -v" and inspect the generated make.log files. The effective pagesize is reduced from 64kB to 16kB for asus/p2b giving more freedom for the stage placement inside CBFS. Pagesize remained at 64kB for lenovo/x60. Change-Id: I5891fa2c2bb2d44077f745619162b143d083a6d1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41820 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Keith Hui <buurin@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-13treewide: Add Kconfig variable MEMLAYOUT_LD_FILEFurquan Shaikh
This change defines a Kconfig variable MEMLAYOUT_LD_FILE which allows SoC/mainboard to provide a linker file for the platform. x86 already provides a default memlayout.ld under src/arch/x86. With this new Kconfig variable, it is possible for the SoC/mainboard code for x86 to provide a custom linker file as well. Makefile.inc is updated for all architectures to use this new Kconfig variable instead of assuming memlayout.ld files under a certain path. All non-x86 boards used memlayout.ld under mainboard directory. However, a lot of these boards were simply including the memlayout from SoC. So, this change also updates these mainboards and SoCs to define the Kconfig as required. BUG=b:155322763 TEST=Verified that abuild with --timeless option results in the same coreboot.rom image for all boards. Change-Id: I6a7f96643ed0519c93967ea2c3bcd881a5d6a4d6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42292 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-27Makefile: Add missing APCB_EDIT_TOOL variableRaul E Rangel
Apparently I missed adding this variable definition. BUG=b:157140753 TEST=Build APCBs with clean tree :) Fixes: cbaa835f211 ("soc/amd/picasso/Makefile: Use apcb_tool to generate APCBs from SPDs") Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ia9055ed3507996cbf78687a97599aab3b0b39d6f Reviewed-on: https://review.coreboot.org/c/coreboot/+/41738 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-22make: Add a target and dependency to parse the devicetree with sconfigDuncan Laurie
This change adds a target to the top level Makefile that allows building sconfig and generating static.c/static.h without building the rest of coreboot. It also adds $(DEVICETREE_STATIC_C) to the c-deps for each stage so the files are generated before the build runs. Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I4320288422230d8913dfa7cc7b7512775a1a797b Reviewed-on: https://review.coreboot.org/c/coreboot/+/41439 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
2020-05-09treewide: more SPDX header workPatrick Georgi
Change-Id: Ib78c322730ec6dfa9dcaafa16e5741cd3d351b8d Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-20Makefile: Set FMAP size to 0x200 for non-x86 boards with default fmdFurquan Shaikh
This change updates FMAP_FMAP_SIZE for non-x86 boards using default fmd file to be 0x200 just like for x86 boards. Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I3f58696b26fbb5363d67bec4056653da83485776 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40374 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-04-20Makefile: Simplify calculation of region base with default fmd filesFurquan Shaikh
When using default fmd files, base of the fmap region is currently calculated based on the size and base of previous fmap regions. Since the existence of any fmap region is dependent on the selection of certain CONFIG_* parameters, these calculations get complicated. Every time base is calculated for a region, there need to be checks to see which of the previous regions really exist. As the regions in default fmd file are increased, these calculations and the conditional checks get even more complicated. This change introduces a Makefile variable FMAP_CURRENT_BASE which is updated every time a new region is allocated space. This allows using the same steps for determining the base of any fmap region irrespective of the state of previous regions. The way the code is organized it should be possible in the future to also add a macro to perform the same steps (in case that is possible). TEST=Verified that coreboot image generated remains unchanged for x86 and ARM boards using the default fmd files. Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I2a109462928b6e8b7930bbcc1a1ba45fa85de6ac Reviewed-on: https://review.coreboot.org/c/coreboot/+/40373 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-04-16SeaBIOS: fix threaded hardware initialization during oprom executionMichał Żygowski
Since SeaBIOS rel-1.7.5 CONFIG_THREAD_OPTIONROMS is not present in its config. The threaded hardware initialization during optionrom execution is now controlled with a CBFS file. Add appropriate integer to CBFS when threaded hardware initialization is selected in coreboot's Kconfig. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I9b5a532b609c6addf31ccdb6be03ff2e937ad326 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40345 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-25Makefile.inc: Don't run `ifittool` with CONFIG_UPDATE_IMAGENico Huber
The dependency for `ifittool` was missing in the CONFIG_UPDATE_IMAGE case. Which led us to the question: Why run `ifittool` in this case? The idea of CONFIG_UPDATE_IMAGE is to update everything _but_ the bootblock. Change-Id: I7fd3bd1b56f495b16beb1e1f4b35b8cfcf25b2ba Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39803 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Singer <felixsinger@posteo.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-11Treewide: Add some gcc's warning optionsElyes HAOUAS
Change-Id: I789c8906542c59477b0037d39e7aa4fb2dcf22c0 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39406 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@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>
2020-02-12Makefile.inc: Adapt $(spc) definitionNico Huber
GNU Make 4.3 is more picky about the $(spc) definition. It seems, the variable ends up empty. The old definition worked for nearly 8 years, RIP. Tested with GNU Make 4.2.1 and 4.3. Change-Id: I7981e0066b550251ae4a98d7b50e83049fc5586a Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38790 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-12Makefile.inc: Use `define` for cbfs-files-processor-defconfigNico Huber
The body contains a `#` and GNU make 4.3 disagrees with earlier versions if it should be treated as a comment. Turn it into a `define` which has clearer semantics regarding comments (interpretation is supposed to be deferred until the variable is expanded). Change-Id: I589542abbd14082c3ecc4a2456ebd809fb6911ea Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38793 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-11Makefile.inc: Ignore _HID & _ADR conflicts in Broadwell & LynxpointMartin Roth
We haven't been able to update IASL in 8 months because of this conflict. Ignoring it doesn't make things any worse than they are now. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Iced2e55e9f2aa7a262a5c1ffeff32af78acfa35e Reviewed-on: https://review.coreboot.org/c/coreboot/+/38810 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-02-03xcompile: Disable null pointer optimizationsJacob Garber
According to the C standard, accessing the NULL pointer (memory at address zero) is undefined behaviour, and so GCC is allowed to optimize it out. Of course, accessing this memory location is sometimes necessary, so this optimization can be disabled using -fno-delete-null-pointer-checks. This is already done in coreboot, but adding it to xcompile will also disable it for all the payloads. For example, coreinfo compiled with LTO libpayload crashes when this flag isn't set, presumably because the compiler is optimizing something out that it shouldn't. Change-Id: I4492277f02418ade3fe7a75304e8e0611f49ef36 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38289 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
2020-01-08Make: Add supermicro/smcbiosinfo to toolsPatrick Rudolph
Build the smcbiosinfo tool with other tools. Fixes possible race condition on jenkins. Change-Id: I38f7ee2fdef2818ad685b3de53ad74f7da50600f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38270 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: ron minnich <rminnich@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-01-06util/supermicro: Add and use new tool smcbiosinfoPatrick Rudolph
The BMC and tools interacting with it depend on metadata placed inside the ROM in order the flash the BIOS. Add a new tool smcbiosinfo, integrate it into the build system, and generate a 128byte metadata file called smcbiosinfo.bin on build. You need to provide the BoardID for every SMC mainboard through a new Kconfig symbol: SUPERMICRO_BOARDID Some fields are unknown, but it's sufficient to flash it using SMC vendor tools. Tested on Supermicro X11SSH: * Flashing using the WebUI works * Flashing using SMCIPMITool works No further validation is done on the firmware. Change-Id: Id608c2ce78614b45a2fd0b26d97d666f02223998 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35484 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-12-27Makefile: Remove romccElyes HAOUAS
Change-Id: I2fe7fa8b23da3b909adc2b8bce59304acfb5b807 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37788 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
2019-11-22Makefiles: Remove -D__PRE_RAM__Kyösti Mälkki
All cases of testing for __PRE_RAM__ have been converted to equivalent ENV_xxx definitions from <rules.h>. Change-Id: Ib6cd598f17109cc1072818cebe4791f7410c3428 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37075 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-11-20Remove imgtec/pistachio SoCJulius Werner
After removing urara no board still uses this SoC, and there are no plans to add any in the future (I'm not sure if the chip really exists tbh...). Change-Id: Ic4628fdfacc9fb19b6210394d96431fdb5f8e8f1 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36491 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-18build system: Add various compiler flags that enable warnings on UBPatrick Georgi
Some types of Undefined Behavior can be determined statically at compile time and gcc now has a set of flags that make it emit warnings in that case instead of doing the __builtin_trap() / optimize / UD2-opcode dance that silently breaks the resulting binary. BUG=chromium:958270 BRANCH=none TEST=abuild passes (probably not) Change-Id: I3aa5ca00c9838cc7517160069310a1ef85372027 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32814 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-11-18src: Ignore Redundant offset remarks in ASL codeWim Vervoorn
IASL reports unnecessary/redundant use of offset operator. These messages are only masking usefull messages. Add -vw 2158 so this message isn't reported. BUG=N/A TEST=build Change-Id: Ie8507d3b3cb6f2e75cb87cd3e4bcc4280df27f77 Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36857 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-14lib/fmap: Add optional pre-RAM cacheJulius Werner
This patch adds an optional pre-RAM cache for the FMAP which most platforms should be able to use, complementing the recently added post-RAM FMAP cache in CBMEM. vboot systems currently read the FMAP about half a dozen times from flash in verstage, which will all be coalesced into a single read with this patch. It will also help future vboot improvements since when FMAP reads become "free" vboot doesn't need to keep track of so much information separately. In order to make sure we have a single, well-defined point where the new cache is first initialized, eliminate the build-time hardcoding of the CBFS section offsets, so that all CBFS accesses explicitly read the FMAP. Add FMAP_CACHEs to all platforms that can afford it (other than the RISC-V things where I have no idea how they work), trying to take the space from things that look like they were oversized anyway (pre-RAM consoles and CBFS caches). Change-Id: I2820436776ef620bdc4481b5cd4b6957764248ea Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36657 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Joel Kitching <kitching@google.com>
2019-11-04cpu/qemu-x86: Add x86_64 bootblock supportPatrick Rudolph
Add support for x86_64 bootblock on qemu. Introduce a new approach to long mode support. The previous patch set generated page tables at runtime and placed them in heap. The new approach places the page tables in memory mapped ROM. Introduce a new tool called pgtblgen that creates x86 long mode compatible page tables and writes those to a file. The file is included into the CBFS and placed at a predefined offset. Add assembly code to load the page tables, based on a Kconfig symbol and enter long in bootblock. The code can be easily ported to real hardware bootblock. Tested on qemu q35. Change-Id: Iec92c6cea464c97c18a0811e2e91bc22133ace42 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35680 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-10-31Makefile, Kconfig: Add AMD dependency for amd_blobs repoMarshall Dawson
Add a Kconfig option for indicating agreement to use the contents of amd_blobs. Users should only download the repo after implicitely agreeing to AMD's License text. No formal documented agreement is required. Update Makfile.inc, similar to other submodules, to initialize and checkout the submodule once the Kconfig option is selected. Change-Id: I4ae807659db16756453dc3db2c51848291c681b8 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36416 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-10-30Makefile.inc: Consolidate submodule commentsMarshall Dawson
Reduce duplicated comments explaining that submodules' settings in .gitmodules are update=none, and that --checkout is required. This prepares for another submodule, and makes adding a third set of comments unnecessary. Change-Id: I7721333a61122284ed9975ecd2adc3271a879728 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36440 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-10-30Makefile.inc: Add a class 'all' to link files in all stage except SMMArthur Heymans
Change-Id: I955dd2dc22cb3cfc4fdf1198cfd32f56475f97c9 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33198 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-18build: Mark bootblock files on x86 as IBBPatrick Rudolph
* Add cbfsoption --ibb to mark files as IBB * Will be used by "Legacy FIT TXT" boot Change-Id: I83313f035e7fb7e1eb484b323862522e28cb73d4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31497 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-10-05util/sconfig: Issue header for exposed PCI and PNP namesNico Huber
Let `sconfig` output a C header file with the symbol names that we generate since 5e2a2cd5e7 (util/sconfig: Expose usable PCI and PNP device names). We add another command line argument for the path to the header file. As the file is similar in nature to our `config.h` we simply put it in $(obj)/ too. Change-Id: I8f87288c82f2844b61eba6534797a42b978b47bb Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35488 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-09-24Makefile: Create the build directory before bootblock.binMartin Roth
This was causing a failure when building platforms with no bootblock when building with make -jXX Change-Id: Ic4cd4fe8ac82bd1e9ce114dbd53763538d125af3 Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35531 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2019-08-28Makefile: Pass .xcompile into genbuild_hRaul E Rangel
I'm moving the .xcompile file into the $(obj) directory so we can leave the source pristine. We need to pass the location of .xcompile into genbuild_h.sh. BUG=b:112267918 TEST=Ran genbuild_h with and without an .xcompile and verified it was passed. Change-Id: I8b3a75b478fad92a0b09246f0a00b0580f8c4aef Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34240 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2019-08-27build system: add kconfig/toada to tools listPatrick Georgi
Without this, we're lacking a serialization point in abuild when doing parallel builds. This manifests in parallel attempts to write the toada binary, which fails. Change-Id: Id6ebbb3750284225670608e4927d80c4eea96afb Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35107 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2019-08-20Makefile.inc, payloads: Enable -WvlaJacob Garber
Variable length arrays are dangerous, so let's make sure they don't sneak back into coreboot or any of the payloads. Change-Id: Idf2488cf0efab51c9569a3789ae953368b61880c Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33846 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-08-07Makefile: Support HAVE_BOOTBLOCK=n caseKyösti Mälkki
With HAVE_BOOTBLOCK=n build of bootblock-class is skipped. Inserts an empty 64-byte bootblock-region to coreboot.rom file, cbfstool will fill in the CBFS master header relative location at the end. Change-Id: Iaee9200f72f31175aca597865e3c74fc68bec8a6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34477 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2019-07-19Makefile.inc: Enable -Wimplicit-fallthroughJacob Garber
Change-Id: Ic81ed9eb2ed5255a221082326b81c375456a6499 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34300 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-03util/cbfstool: Add AMD BIOS compression tool for PSPMarshall Dawson
Add a utility to generate a compressed BIOS image for AMD Family 17h. If the input is an elf file, the utility extracts the program portion for compression. Otherwise the file is compressed as-is. In modern AMD systems, the PSP brings up DRAM then uncompresses the BIOS image into memory prior to x86 beginning execution. The PSP supports a zlib engine, and interprets the first 256 bytes as a header, where offset 0x14 containing the uncompressed size. For further details, see AMD Platform Security Processor BIOS Architecture Design Guide for AMD Family 17h Processors (NDA only, #55758). BUG=b:127766506 TEST=Use with WIP Picasso Change-Id: Id1c54e0a6dae9e4a0362c6635fe8b8aa48a369d8 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33401 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2019-06-24Makefile: Use ifittool to update FITPatrick Rudolph
Depend on ifittool and use it to update FIT instead cbfstool FIT code. Move the TOPSWAP / microcode handling out of cbfstool and implement it in the Makefile. The new FIT looks like the old one and has been tested on Broadwell-DE. The TOPSWAP / microcode code path needs test on real hardware. Change-Id: I687469d62557f81e9d88398cfc93182164fdac95 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31495 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2019-06-21Move -Wlogical-op into xcompileNico Huber
Clang doesn't know `-Wlogical-op`, so let's move it into xcompile where we can easily distinguish between the two. However, this requires us to split out `GCC_ADAFLAGS*` from `GCC_CFLAGS*`. Change-Id: I6a50de0bc5372f61337f237383d32645ba86b0fd Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33579 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-18Makefile.inc: Update 3rdparty/intel-microcode on USE_BLOBSArthur Heymans
Change-Id: I0caeff3ff5613a594a79441e849440ebdc9a9b87 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33553 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-06-15Makefile.inc: Add -Wlogical-op warning optionElyes HAOUAS
Change-Id: Ie0491817a3a69c9f8e6f0f0d3cb755c642819df9 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33385 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>
2019-06-11Rampayload: Able to build coreboot without ramstageSubrata Banik
This patch removes all possible dependencies in order to build platform with CONFIG_RAMPAYLOAD enable(without ramstage). A. Create coreboot separate stage kconfigs This patch creates seperate stage configs as below 1. HAVE_BOOTBLOCK 2. HAVE_VERSTAGE 3. HAVE_ROMSTAGE 4. HAVE_POSTCAR 5. HAVE_RAMSTAGE B. Also ensures below kconfigs are aligned with correct stage configs 1. COMPRESS_RAMSTAGE and RELOCATABLE_RAMSTAGE are now enable if CONFIG_HAVE_RAMSTAGE is selected. 2. COMPRESS_BOOTBLOCK will enable if CONFIG_HAVE_BOOTBLOCK is set 3. COMPRESS_PRERAM_STAGES will enable if CONFIG_HAVE_VERSTAGE || CONFIG_HAVE_ROMSTAGE is selected. C. Also fix compilation issue with !CONFIG_HAVE_RAMSTAGE On x86 platform: Case 1: ramstage do exist: CONFIG_HAVE_RAMSTAGE=1 >> rmodules_$(ARCH-ramstage-y) will evaluate as rmodules_x86_32 Case 2: ramstage doesn't exist: CONFIG_HAVE_RAMSTAGE=0 >> rmodules_$(ARCH-ramstage-y) will evaluate as rmodules_ This patch fixes Case 2 usecase where platform doesn't select CONFIG_HAVE_RAMSTAGE. Also add option to create sipi_vector.manual based on $(TARGET_STAGE) variable. $(TARGET_STAGE)=ramstage if user selects CONFIG_HAVE_RAMSTAGE $(TARGET_STAGE)=postcar if user selects CONFIG_RAMPAYLOAD Change-Id: I0f7e4174619016c5a54c28bedd52699df417a5b7 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33142 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-05-29Makefile.inc: Extend version string for timeless buildsNico Huber
With the version string "TIMELESS", binaries are slightly smaller than for a regular build. This may lead to false positive build tests if the space is limited (e.g. bootblock). So let's make the string a little longer. Change-Id: I3bbf6f71d5bcd74728a3fe39734312690901d0ec Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32986 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-05-13Reland "Makefile.inc: Enable -Wtype-limits""Julius Werner
This reverts commit 99e836c843e6a8536348d5cc9581b5a17512a263. This relands commit c4ab50cdde4bfd01ec7509012b105c88bcf4c953. The issues with -Wtype-limits in the vboot submodule have been resolved now, so we can enable this flag again. Change-Id: I32e8cc88e69072e7ee66cf443b578a9a8ea0ebe2 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32749 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Joel Kitching <kitching@google.com>
2019-05-07Revert "Makefile.inc: Enable -Wtype-limits"Patrick Georgi
This reverts commit c4ab50cdde4bfd01ec7509012b105c88bcf4c953. Reason for revert: vboot recently was changed so that -Wtype-limits fails, and that was just brought upstream. Since vboot internals are more likely to be used elsewhere while -Wtype-limits is less critical, revert this until vboot is resolved, then bring -Wtype-limits back again. Change-Id: I9cce10462b9e57189513fa49e11fd27ebe35ba51 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32670 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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