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2024-01-18GRUB: insert only 1 keymap per board, in cbfsLeah Rowe
There is no need to add multiple keymap files, because GRUB can load keymaps from CBFS. The current build logic is designed to avoid building multiple GRUB binaries, which are expensive computationally because each one would then have to be compressed for each board. This patch provides the best of both worlds: less space used in flash like in the old lbmk design (1 keymap per board), but retaining the current build speeds and therefore not re-introducing the slowness of lbmk's previous GRUB build logic. The grub.cfg file has been modified, accordingly. It now only loads a keymap.gkb file from CBFS, by default. It does this, only if that file exists; if not, GRUB already defaults to US Qwerty layout anyway. ALSO: compress all keymap gkb files with xz -6 GRUB automatically decompresses files when accessed. This results in about 2KB of flash space saved in CBFS. Here is real-world data, showing the increased flash space: < fallback/payload 0x3eb80 simple elf 548821 none < keymap.cfg 0xc4bc0 raw 16 none < (empty) 0xc4c00 null 11633316 none --- > fallback/payload 0x3eb80 simple elf 546787 none > keymap.gkb 0xc43c0 raw 344 none > (empty) 0xc4540 null 11635044 none This was taken by diffing the cbfstool "print" output, both before and after. The *after* result is with this change. 11633316. In this example, 1728 bytes have been saved. Therefore, with compression taken into account, this patch saves about 1.7KB of space in CBFS. This change means that lbmk can now scale to support hundreds of keymaps, without increasing the amount of flash space used, in each given image. Since the keymap files are compressed in lbmk.git, in advance, we spend no additional time on compression at build time. The resulting change in build speed in negligible. Adding your own keymap.gkb file was already possible, for changing the keymap in libreboot images, if you didn't want to change the memdisk (and thus re-compile grub.elf). Now, this is the default behaviour, and the only way to do it. It's much more efficient. The original keymap files can be restored, by running unxz. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-17build/roms: err if -k layout doesn't existLeah Rowe
if the user defines a layout that doesn't exist, throw an error in lbmk. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-17build/roms: regression fix: uninitialised variableLeah Rowe
the "kmapdir" variable was removed in an earlier audit, but was overlooked for -k because that option was untested. rather than initialise the variable, re-use grubcfgsdir. this fix enables e.g. "-k usdvorak" to work again. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-14Merge pull request 'config/dependencies/trisquel: replaced package from ↵Leah Rowe
ttf-unifont to fonts-unifont' (#177) from goodspeed/lbmk:master into master Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/177
2024-01-14config/dependencies/trisquel: replaced package from ttf-unifont to fonts-unifontWilliam Goodspeed
ttf-unifont no longer exists on trisquel aramo. --- Package: fonts-unifont Breaks: ttf-unifont (<< 1:13.0.02-1) Replaces: ttf-unifont (<< 1:13.0.02-1) --- Signed-off-by: William Goodspeed <goodspeed@anche.no>
2024-01-12REMOVE MAINBOARD: lenovo x201Leah Rowe
with neutered ME, fan control fails. while there are ways to mitigate it, many users will not, and will likely see their system overheat, which is very dangerous. this bug (failed fan control on neutered ME) only affects arrandale machines such as lenovo x201. the newer machines are not affected by this. other arrandale machines will probably not be added to libreboot because of this, or they will be subject to further testing. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-10NEW MAINBOARD: HP EliteBook 820 G2Leah Rowe
This is of Broadwell platform, one generation above Haswell. Of note: this uses HP Sure Start. Although the flash is 16MB, our CBFS section (and IFD configuration) assumes 12MB flash, so the final 4MB will be left unflashed on installation, after blanking the private flash. The coreboot documents have more information about this. Some minor design changes in lbmk were made, to accomodate this port: Support for extracting refcode binaries added (pulled from Google recovery images). The refcode file is an ELF that initialises the MRC and the PCH. It is also responsible for enabling or disabling the Intel GbE device, where Google does not enable it, but lbmk modifies it per the instructions on the coreboot documentation, so as to enable Intel GbE. Google's recovery image stores the refcode as a stage file, but coreboot changed the format (for CBFS files) after 4.13 so coreboot 4.13's cbfstool is used to extract refcode. This realisation made me also change the script logic to use a cbfstool and ifdtool version matching the coreboot tree, for all parts of lbmk, whereas lbmk previously used only the default tree for cbfstool/ifdtool, on insertion and deletion of vendor files - it was 81dc20e744 that broke extraction of refcode on google's recovery images, where google used an older version of cbfstool to insert the files in their coreboot ROMs. A further backported patch has been added, copying coreboot revision f22f408956 which is a build fix from Nico Huber. Iru Cai submitted an ACPI bugfix after the revision lbmk currently uses, for coreboot/default, and this fix is needed for rebooting to work on Linux 6.1 or higher. This patch has been backported to lbmk, while it still uses the same October 2023 revision of coreboot. Broadwell MRC is inserted at the same offset as Haswell, so I didn't need to tweak that. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-06Merge pull request 'Dell-flash-unlock README updates' (#175) from ↵Leah Rowe
nic3-14159/lbmk:dell-flash-unlock-updates into master Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/175
2024-01-05README.md: Add Latitude E7270 as supportedNicholas Chin
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
2024-01-05README.md: Add notes about iopl and AC adapter requirementNicholas Chin
In order for the EC to maintain the state of whether or not to set the flash descriptor override across a power cycle, the AC adapter must be connected, as the system leaves the voltage rail that the EC uses powered under this condition. Without this, the utility may fail, continually asking the user to power off and on. On Linux, CONFIG_X86_IOPL_IOPERM must be set for the kernel, or else the iopl call will error with "Function not implemented". Make a note of this in case a user runs into this issue. Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
2024-01-05README.md: List E6520, E5530, and M4800 as supportedNicholas Chin
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
2024-01-01build/roms: tidy up payload configuration handlingLeah Rowe
the eval for loop is overkill Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01build/roms: remove unused variableLeah Rowe
the kmapdir variable is only used once, and just the string makes it obvious what this is for Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01build/roms: don't needlessly re-build grub.elfLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01build/roms: create elf/grub if non-existentLeah Rowe
i overlooked this during previous re-factoring Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01git.cfg: simplified revision checkingLeah Rowe
it only needs to be checked before git reset Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01fix oversight in previous commitLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01build/roms: rename more functions for clarityLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01build/roms: rename payload functions for clarityLeah Rowe
they are functions that build payloads, so name them as such. don't call them "dependencies" functions Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01build/roms: simplify seabios dependency checkLeah Rowe
the update/trees script checks this binary itself, before deciding whether to recompile/compile, so we don't need to do such checks here. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01build/roms: simplify grub dependency checkLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01add copyright 2024 leah rowe to edited filesLeah Rowe
i forgot to add 2024 on the copyright years, for my copyright files that i edited on 1 january 2024 Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01git.sh: simplify submodule handling in git_prepLeah Rowe
u-boot doesn't use submodules, so there's no point in checking for it. now we can do with just one call to the git submodule command, for simplicity also, general code cleanup in this file (minor code formatting improvements) Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01git.sh: further simplify git_prepLeah Rowe
the directory is checked for deletion, but it's already checked before download, to see whether it already exists. lbmk already exits with zero status if the directory exists, so the check is pointless (in this function) also, general code style/formatting cleanup Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01git.sh: unify am/submodule and tree copyingLeah Rowe
do it all in a single function! Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01git.sh cleanup: git am handling (remove patchfail)Leah Rowe
the patchfail variable was only needed in the old design, where git am was being handled inside a subshell, and also when we did it directly in the target directory without using a temporary directory. with the current design, we can just call err() and ditch the tmp repo Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01git.sh: clean up handling of tmp_git_dirLeah Rowe
delete it once once, and delete it much sooner, right at the start of script/update/trees main() Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01git.sh: fix regression: patches before submodulseLeah Rowe
there isn't really a problem right now, but a desired and implemented behavioural change was that patches are to be applied *before* updating submodules. well, the previous commit reversed this change, under certain conditions, such that submodules were applied first. this patch fixes it, so that patches are done first. Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-01-01git.sh: clean up git submodule/am handlingLeah Rowe
unify all of the logic, where git am and submodule is handled Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-31Bump GRUB to 2.12 releaseLeah Rowe
Actually, it's 2 commits after 2.12, because there was a patch added afterwards, fixing a build issue on Gentoo. These changes are present in GRUB 2.12, relative to the revision that we previously used on lbmk: * b835601c7 build: Include grub-core/extra_deps.lst in dist * 8961305b4 Bump version to 2.13 * 5ca9db22e Release 2.12 * 477a0dbd5 efi: Add support for reproducible builds * dcc1af5d6 efi: Generate stack protector canary at build time if urandom is available * e424e945c efi: Initialize canary to non-zero value * 7c8ae7dcb gfxmenu/gui_image: Fix double free of bitmap * 63fc253fc commands/acpi: Fix calculation of ACPI tables addresses when processing RSDT and XSDT * f20123072 libnvpair: Support prefixed nvlist symbol names as found on NetBSD * a13df3d15 bootstrap: Don't check gettext version * 6d2aa7ee0 kern/mm: Use %x and cast for displaying sizeof() * b3d49a697 configure: Add RPATH for freetype on NetBSD * 52dbf66ea configure: Add *BSD font paths * 2d6a89980 autogen: Accept python3.10 as a python alternative * 3d4cb5a43 build: Rename HAVE_LIBZFS to USE_LIBZFS * e4dbe5cfa gnulib: Tolerate always_inline attribute being ignored * 31e47cfe2 util/editenv: Don't use %m formatter * f5905f656 osdep/bsd/hostdisk: Fix NetBSD compilation * cb1824a87 osdep/generic/blocklist: Fix compilation * 2f3faf02c disk/diskfilter: Remove unused variable * 3815acc57 build: Tolerate unused-but-set in generated lexer/bison files * c129e44e7 loader/i386/bsdXX: Fix loading after unaligned module * 89fbe0cac grub-core/Makefile.am: Make path to extra_deps.lst relative to $(top_srcdir)/grub-core * 353beb80c util/grub-install: Move platdir path canonicalization after files were copied to grubdir * f18a899ab util/grub-mkstandalone: Ensure deterministic tar file creation by sorting contents * ed74bc376 util/grub-mkstandalone: Ensure stable timestamps for generated images * 069cc46c9 net/http: Fix gcc-13 errors relating to type signedness * e7a831963 templates: Reinstate unused version comparison functions with warning * 3f9eace2d util/grub-install: Delay copying files to {grubdir,platdir} after install_device was validated * e60015f57 efi: Set shim_lock_enabled even if validation is disabled * e35683317 docs: Improve bli module documentation * 57059ccb6 bli: Add explicit dependency on the part_gpt module * 154dcb1ae build: Allow explicit module dependencies * 17c68472d kern/ieee1275/init/ppc64: Display upper_mem_limit when debugging * 5f8e091b6 kern/ieee1275/init/ppc64: Fix a comment * dc569b077 kern/ieee1275/ieee1275: Display successful memory claims when debugging * 0ac3d938a loader/powerpc/ieee1275: Use new allocation function for kernel and initrd * 2a9a8518e kern/ieee1275/cmain/ppc64: Introduce flags to identify KVM and PowerVM * 679691a13 kern/ieee1275/init/ppc64: Rename regions_claim() to grub_regions_claim() * d49e86db2 kern/ieee1275/init/ppc64: Add support for alignment requirements * fe5d5e857 kern/ieee1275/init/ppc64: Return allocated address using context * ea2c93484 kern/ieee1275/init/ppc64: Decide by request whether to initialize region * 0bb59fa9a kern/ieee1275/init/ppc64: Introduce a request for regions_claim() * aa7c13226 fs/xfs: Add large extent counters incompat feature support Most notable in the above log, that are beneficial to Libreboot users, are: aa7c13226 which improves XFS support (large extents), which is default now on many setups. ed74bc376 which introduces more stable timestamp generation when using grub-mkstandalone. this is what lbmk uses to generate grub.elf, whereas grub previously only implemented this fix on mkimage which we don't use f18a899ab which ensures deterministic (reproducible) tar file creation by sorting contents (file names / directories). this is done by sorting the entries f5905f656 which improves grub build system reliability on netbsd and openbsd systems - useful for us because an ambition of lbmk is to port the build system to run on bsd systems, and we will still want grub - several other of the changes here are beneficial for BSD aswell, all or most of them by Vladimir Serbinenko Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-30git.sh multi-tree: grab submodules *after* patchesLeah Rowe
right now, if we want to patch a project such that certain submodules are no tdownloaded, or diffreent submodules are downloaded, or current ones are downloaded from other locations, we cannot do this, because we apply submodule updates *before* applying patches. therefore, we should change it so that they are applied *after* installing patches. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-30update/trees: clean up the coreboot-version checkLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-30update/trees: support custom make/autogen argumentLeah Rowe
this is now used in grub, for the FS_PAYLOAD_MODULES option in the make command lbmk should generalise as much logic as possible. in some parts of it, logic is hurrently hardcoded, specific to a given project that lbmk uses, but lbmk is essentially a source-based package manager, like what you might find on a small linux distro, so we need to try to be as generic as possible. lbmk is the "build system of build systems", so it has to work generically with as many of them as possible Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-30update/trees: generic cmake handlingLeah Rowe
it is no longer hardcoded just to be handled for uefiextract. it is now defined as cmakedir in target.cfg, for a single or multi tree project. if multi tree, it is applied to the specific tree, and has to be defined per tree the way it works is: as per cmakelist, a project will define which directory is to be built, and it will then generate a makefile in the main source tree (the build tree in cmake language, where the main CMakeLists.txt file exists) when the makefile has been generated, the project is then treated like any other project. the way cmake works, if a makefile has already been generated by it, in a given directory, running it again will fail and not affect anything; if it fails but the makefile doesn't exist, then something is wrong, but if the makefile does exist, then it's all fine and nothing happens at present, this is only used for uefiextract, which is part of src/uefitool Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-30update/trees: avoid namespace clash in functionLeah Rowe
the logic of the previous commit was correct, but one of the functions was named the same as another function used in this file, causing a namespace conflict, and a build error Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-30update/trees: dont hardcode autoconf/bootstrap argLeah Rowe
at present, the bootstrap and configure script is only directly executed for grub, because grub is the only project that uses them in lbmk however, when i start adding linuxboot support, i will have to start building a lot of projects, some of which make use autoconf and bootstrap scripts e.g. ./bootstrap --foo ./configure --bar the "bootstrap" script is often used on GNU programs, because they like to over-engineer absolutely everything Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-30unify script/update/trees and script/build/grubLeah Rowe
the script can now also handle autoconf build systems, whereas this could previously only be done for grub. with this change, the overall sloccount is also lower Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-28lbmk scripts: general code cleanupLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-28disable u-boot on x86 qemuLeah Rowe
it's not well-tested and currently doesn't build this is for later remove for now Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-27lbmk scripts: general code cleanupLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-27build/serprog: err if basename failsLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-27update/trees: further simplify crossgcc handlingLeah Rowe
arch no longer needs to be set, on multi-tree projects, and it has been renamed to xarch the new behaviour is: if xarch is set, treat it as a list of crossgcc targets and go through the list. set the first one as the target, for what lbmk builds, but build all of the defined crossgccc targets crossgcc_ada is now xlang, and defines which languages to build, rather than whether to build gcc-gnat Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-25coreboot: update hp elitebook configsLeah Rowe
i had to run make-oldconfig on all of them, because of the port that riku added the other day. lbmk doesn't use defconfigs, it uses full configs, so we have to make sure they're kept in sync this patch is the result of running the following command in a fresh clone of lbmk: ./update trees -u coreboot i should probably switch to defconfigs. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-24Merge pull request 'Add HP 8300 CMT port' (#173) from Riku_V/lbmk:hp8300cmt ↵Leah Rowe
into master Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/173
2023-12-24Add HP 8300 CMT portRiku Viitanen
Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
2023-12-24lbmk scripts: shorter code linesLeah Rowe
while seemingly pedantic, this does actually make code easier to read. mostly just switching to shorthand for variable names, where no expansions or patterns are used Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-24fix flashrom build error (implicit enum typecast)Leah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-24lbmk scripts: general code cleanupLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-24build/roms: rename two functions for clarityLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-23build: remove test commandLeah Rowe
i left this in here during the last change Signed-off-by: Leah Rowe <leah@libreboot.org>