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2023-09-02coreboot/e6400: support nvidia modelsLeah Rowe
The same ROM images that you flash on Intel GPU variants, are now flashed on Nvidia models. The same ROM will work on both. If an Intel GPU variant is present, libgfxinit is used, and the VGA ROM is used if an Nvidia GPU variant; however, release ROMs will scrub the nvidia option ROM, so release ROMs will only work on Intel GPUs unless you run the blobutil inject command. I decided to no longer have this under WIP, but to put it in master. The issue with it pertains to video drivers, which is not Libreboot's problem. Nouveau crashes under Linux, so use "nomodeset" if it does. The "nv" drivers in BSD systems work very well. The nvidia model of E6400 isn't recommended for other reasons, namely: poor thermal cooling (thermal pad on the GPU) and that Nvidia GPU doesn't get very good performance on any libre drivers anyway. The Intel GPU variant is better, in terms of power efficiency and software support; the intel variant also works with native graphics initialisation in coreboot. This board port already only enables SeaBIOS, which will simply execute the VGA ROM. Blobutil already supports reading the config, detecting that a VGA ROM is needed, because that part of the WIP E6400 branch was already merged in lbmk master. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-29grub: all one grub.elf containing keymaps and cfgLeah Rowe
new behaviour: * grub.cfg and grubtest.cfg no longer inserted to cbfs * grub.cfg in memdisk instead * grub.cfg in memdisk defers to cbfs/grub.cfg if added (not added by default, anymore) * does not defer to grubtest.cfg even if available * only shows link to grubtest.cfg if available, as a menuentry item keymaps: if /keymap.gkb exists in cbfs, it uses that by default, but by default this isn't added. instead, it looks for a file named keymap.cfg and sources that, which then sets the keymap to one that is located under memdisk. this file is inserted for each rom, per layout. if keymap.gkb and keymap.cfg both absent, grub.cfg in memdisk shall defer to usqwerty as the default keymap grub_scan_disk: grub.cfg looks for cbfs file "scan.cfg" and sources that if found, which will be inserted with the string: set grub_scandisk=setting_goes_here (based on target.cfg, generated by build/boot/roms automatically). If no scan.cfg is found, it defaults to "both" The "background.png" file remains unchanged, and present in CBFS, used by grub.cfg if present (and it is, by default) This change actually *saves* space in CBFS, due to compression, and means that the grub.cfg is now compressed heavily. This is also safer, because now the user overrides grub.cfg by adding it, and they can still add grubtest.cfg for testing first. If they accidentally delete both configs from cbfs, Libreboot will fall back to the one in memdisk which would presumably not be deleted. This also means that lbmk can now more easily be used by other build systems, that just want the GRUB part to re-use in their own project. For example, people who want to build custom coreboot images without using Libreboot's build system. This change also *speeds* up the build process considerably, on the parts where ROM images are copied. It's less than half a second now, whereas previously it took about 30-45 seconds for ROM images to copy, because of grub.elf being re-added in each ROM via cbfstool, where compression is used; I believe the compression part is what caused slowness. Much, much faster, more versatile builds. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-28dependencies/ubuntu2004: update based on debianLeah Rowe
ttf-unifont instead of fonts-unifont Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-28Remove superfluous GRUB modules (save CBFS space)Leah Rowe
With this change, about 54KB of compressed space is saved inside of CBFS, on setups that use the GRUB payload. The uncompressed saving is about 720KB, but payloads are compressed inside each coreboot image, so the compressed saving is much smaller. That 54KB saving means a lot, especially on small (1MB or smaller) flash sizes. The following modules were removed: adler32, afsplitter, aout, archelp, backtrace, blocklist, bswap_test, cat, cmdline_cat_test, cmosdump, cmostest, cmp, cmp_test, cpuid, cs5536, ctz_test, date, datehook, datetime, disk, diskfilter, div, div_test, dm_nv, efiemu, eval, exfctest, extcmd, file, fshelp, functional_test, gdb, gettext, gptsync, hashsum, hdparm, hello, hfspluscomp, http, json, json, ldm, loadenv, macbless, macho, mda_text, morse, mpi, msdospart, mul_test, net, ntfscomp, offsetio, part_acorn, part_amiga, part_apple, part_dvh, part_plan, part_sun, part_sunpc, parttool, pbkdf2, pbkdf2_test, pci, play, priority_queue, probe, progress, random, rdmsr, read, relocator, setjmp, setjmp_test, shift_test, signature_test, sleep, sleep_test, smbios, strtoull_test, terminal, terminfo, test_blockarg, testload, testspeed, tftp, tga, time, tr, trig, usbtest, video_bochs, video_cirrus, videoinfo, videotest, videotest_checksum, wrmsr, xnu_uuid, xnu_uuid_test These were retained, but moved to modules instead of install modules: geli, udf, ufs1, ufs1_be, ufs2 Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27.gitcheck: re-write entirely. force global config.Leah Rowe
the way the old script worked was extremely hacky it's cleaner just to make the user configure git i haven't used anything from the old .gitcheck script, which is now deleted. i completely re-wrote this, in a much simpler way. this is less maintenance now, when things change in the upstream projects. coreboot makes heavy use of git within its build system Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27move resources/scripts/ to script/Leah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27enable memtest86plus on various boardsLeah Rowe
d510mo, g43t-am3 and ga-g41m-es2l did not have the memtest86+ payload enabled enable it! Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27x86 desktops: only enable seabios_withgrubLeah Rowe
and only where grub was already enabled; on boards that did not enable grub, grub is still disabled on desktops, it's possible that the user may insert a graphics card. if their first payload was grub, it won't work because lbmk doesn't configure coreboot itself to execute vga roms at present i found when testing t1650 (dell) that if a vgarom is loaded from seabios (from a graphics card), the grub payload still works; if booting in corebootfb mode, text mode is still used when booting with the card to decrease the probability of bricks with any given set of users, make seabios the only payload that starts first, but make grub available in the esc menu on seabios it's possible to add a bootorder file and disable the seabios menu, if you only want a grub payload accessible Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27unified list command for all scriptsLeah Rowe
e.g. ./build boot roms list ./update blobs inject listboards ./build boot list ./build clean list also this is now possible: ./build list or maybe ./update list ^ would list directories in resources/scripts/build and resources/scripts/update respectively this script is added: resources/scripts/build/command/options call it like so, e.g. ./build command options resources/coreboot this script is now used, for list functions in other scripts. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27handle/make/config: add missing pipes for errLeah Rowe
i forgot to add these! without them, the script will always exit with an error Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27handle/config/file: rename to handle/make/configLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27handle/config: fix errant "handle src for" callLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27"handle src for" - change to handle make fileLeah Rowe
an oversight, in a previous edit Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27handle/config: add missing error handleLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27build/src/for: rename to handle/make/fileLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27handle/config/file: unified distclean handlingLeah Rowe
use build/src/for -c which does the same thing, specifically: try distclean, then clean, or fail Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27build/src/for: use -j for multithreaded buildsLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27build/release/src: update based on recent changesLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-27scripts: put quotes around file/directory namesLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-26much, much stricter, more verbose error handlingLeah Rowe
lbmk is much more likely to crash now, in error conditions, which is a boon for further auditing. also: in "fetch", remove the downloaded program if fail() was called. this would also be done for gnulib, when downloading grub, but done in such a way that gnulib goes first. where calls to err write "ERROR" in the string, they no longer say "ERROR" because the "err" function itself now does that automatically. also: listmodes/listoptions (in "lbmk") now reports an error if no scripts and/or directories are found. also: where a warning is given, but not an error, i've gone through in some places and redirected the output to stderr, not stdout as part of error checks: running anything as root, except for the "./build dependencies *" commands, is no longer permitted and lbmk will throw an error mrc downloads: debugfs output no longer redirected to /dev/null, and stderr no longer redirected to stdout. everything is verbose. certain non-error states are also more verbose. for example, patch_rom in blobs/inject will now state when injection succeeds certain actual errors(bugs) were fixed: for example, build/release/roms now correctly prepares the blobs hash files for a given target, containing only the files and checksums in the list. Previously, a printf message was included. Now, with this new code: blobutil/inject rightly verifies hashes. doing all of this in one giant patch is cleaner than 100 patches changing each file. even this is yet part of a much larger audit going on in the Libreboot project. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-24use the new coding style in scriptsLeah Rowe
there were stragglers left over from the last audit, and these stragglers still exist even after all the major re-factoring as of late the new style is: bsd-like coding style and error handling. verbose yet simple error handling. we use an "err" function in a way reminiscent of most C programs that you see in openbsd base (err.h) this style is very clean, resulting in readable code Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-23scripts: never exit 1, always call err insteadLeah Rowe
this same change has been applied, selectively, to certain return statements. the general rule is this: the return statement should only be used to direct logic within a script, where certain non-errors states are used to skip certain actions; the exit command should *never* be used to return non-zero, except by err(). in so doing, we ensure easier debugging of the build system also: strip_rom_image in build/release/roms was running "continue" when a rom file didn't exist, despite not being a while/for loop. i make it return (non-error condition) instead it's ok for a script to exit 0, where appropriate, but perhaps a function could also be written for it Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-23blobs/download: copy dl_path, don't move itLeah Rowe
moving it defeats the purpose of the caching mechanism that's in place. this should avoid unnecessary downloads Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-23unify err functions across scriptsLeah Rowe
include/err.sh this new handling also does mundane things, such as tell you what script b0rked Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-22hp8300usdt: enable mSATARiku Viitanen
Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
2023-08-22memtest86+ v6.20Riku Viitanen
uses 32-bit variant for x86_32 arch. 64-bit for x86_64. resources/scripts/build/src/for: modified it a bit. when building e.g. "memtest86plus/build32" it correctly fetches "memtest86plus" instead. but builds memtest86plus/build32, which is inside that git repo Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
2023-08-22Merge pull request 'osbmk->lbmk' (#117) from Riku_V/lbmk:osbmk-lbmk into masterLeah Rowe
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/117
2023-08-22also clean up the main scriptsLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-21general code cleanup on lbmk shell scriptsLeah Rowe
in update/blobs/download, i saw instances where appdir was being deleted with rm -r, but the more appropriate command would rm -Rf. this is now fixed. other than that, i've mostly just simplified a bunch of if statements and consolidated some duplicated logic (e.g. if/else block for dependencies in build_dependencies() of update/blobs/download one or two functions and/or variables have been renamed, for greater clarity in the code, also removed a few messages that were redundant used printf instead of echo, in a few places, also fixed up the indentation in a few places Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-21osbmk->lbmkRiku Viitanen
Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
2023-08-21unify build/defconfig and modify/defconfigLeah Rowe
they fundamentally perform the same action: copy the .config file and run make, but build runs make-all, while modify runs make-oldconfig or make-menuconfig merge this functionality together also: ./handle config file ^ this is the new syntax, not: ./build defconfig for for example: ./handle config file -b coreboot x200_8mb <-- build x200 rom ./handle config file -m coreboot x200_8mb <-- modify configs ./handle config file -u coreboot x200_8mb <-- make-oldconfig ./handle config file -u seabios ./handle config file -b u-boot yes, 1 script and a sloccount reduction of 52. and the audit? it continues. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-20unify dependencies scriptsLeah Rowe
the unified logic is so small that i simply added it to the main "build" script commands are identical. example: ./build dependencies debian Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-20unify build/clean into ./build release srcLeah Rowe
handle it all in the 1 script quite a few clean scripts are still present, so resources/scripts/build/clean/ still exists. 23 sloc reduction. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-20unify most module build scriptsLeah Rowe
Some of them weren't even used at all, such as the flashrom build script. the bios_extract build script existed but was never used, because we only called (from blobutil) a python script from in there, without actually compiling anything! resources/script/build/src/for Usage, e.g.: ./build src for memtest86plus It also handles fetch. This script is intended largely for those codebases that are quite simple, requiring trivial or no intervention besides running "make". 37 sloc reduction. Not a lot, but the audit continues! These optimisations add up. I started at 3300 sloc in resources/scripts and me target is 2k (2000) sloc. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-20unify grub scripts under one directoryLeah Rowe
new commands are thus, build grub payloads: ./build grub payload (formerly ./build payload grub) build grub utils: ./build grub utils (formerly ./build module grub) The scripts is build/module/ will mostly be deleted. I say mostly, because some of them are being moved instead. The deleted ones will be ones that basically just run "make" in the target directory. They will be unified, in a follow-up patch. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-20grub/modules.list: add argon2Leah Rowe
the argon2 patches are now included in grub, but we need to add it in grub-mkstandalone Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-20grub: import phc argon2 implementation (for luks2)Leah Rowe
Patches pulled from: https://git.nicholasjohnson.ch/grub This is the author of the rebased patches: https://nicholasjohnson.ch/ (Nicholas Johnson <nick@nicholasjohnson.ch>) However, this is a *rebase* performed by Nicholas, based on these patches: https://aur.archlinux.org/cgit/aur.git/tree/?h=grub-improved-luks2-git ...at revision: 1c7932d90f1f62d0fd5485c5eb8ad79fa4c2f50d The AUR patches were based on GRUB 2.06, whereas Nicholas's rebase is upon grub 2.12, which Libreboot currently uses. These patches import the PHC implementation of argon2i/id key derivation functions, seen here: https://github.com/P-H-C/phc-winner-argon2 GRUB (upstream) does not merge these patches and probably won't, because even though they're libre, they're not copylefted or otherwise under GPL terms that GRUB can accept. Therefore, we in Libreboot must maintain these from now on, for our version of GRUB. The upshot? LUKSv2 decryption should now work, perfectly, in GRUB! Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-20bump grub revision a bitLeah Rowe
17 commits above 2.12-rc1, with some fixes. i'm about to merge luks2 argon2 patches in a follow-up commit, and they're based upon this revision of grub Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-20unify update/modify coreboot/u-boot/seabios scriptLeah Rowe
./update seabios configs? gone .modify coreboot configs? gone it's now all 1 script, called e.g. ./modify defconfig options -u coreboot <-- runs make oldconfig ./modify defconfig options -m seabios <-- runs make menuconfig ./modify defconfig options -u u-boot gru_bob <-- oldconfig, and only gru_bob ./modify defconfig options -u coreboot x60 x200_8mb etc. you get the idea. same behaviour as before with all the separate scripts, but now its one unified script. 184 sloc reduction in resources/scripts/ Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-19remove board: qemu_x86_12mb (not usable for now)Leah Rowe
x86 u-boot is a bit flaky and this board never builds. re-add it ot a later date. u-boot is only really used in arm machines, for our purposes at least. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-19consolidate u-boot/seabios/coreboot build scriptsLeah Rowe
See file: resources/scripts/build/defconfig/for It is based on: resources/scripts/build/payload/u-boot The u-boot payload script has been deleted, as has the seabios payload script; the build/boot/roms logic has been heavily simplified too, by removing the logic for building of elf files based on defconfig. SeaBIOS, U-Boot and coreboot all use defconfig-type infrastructure for their build systems, and they are fundamentally the *same* in how to compile each codebase, at least in an lbmk context, regardless of actual (and very huge) differences in these codebases. Several hundred sources-lines of code have been eliminated by this change, drastically simplifying everything; U-Boot payload compiling also now errors out when a single build fails, instead of continuing. Also: build/boot/roms no longer re-compiles a coreboot target that was already compiled, which is the same behaviour observed for payloads. (this means you must now manually delete a target, when you wish to re-build it; the build/boot/roms logic now more or less just runs cbfstool; blobutil is handled from build/defconfig/for) ALSO: Since crossgcc is now handled by build/defconfig/for, not build/boot/roms, standalone compiling of u-boot is now possible. This has been tested. You compile it like so: ./build defconfig for u-boot or specific trees, e.g. ./build defconfig for u-boot default One other consequence of this patch is that re-building the same ROM image is now much faster, because the same builds are re-used unless deleted. This could be useful when testing grub.cfg changes, for example, if that's all you change. With things like ccache used (not yet used robustly in lbmk), this could speed things up more, depending on the codebase. This patch demonstrates the raw power of lbmk; it is a very simple and highly efficient build system, and now much more so! Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-17coreboot/fam15h: fix for gcc/gnat buildingAdrien 'neox' Bourmault
With newer hostcc, trying to build GCC 8.3.0 will raise an error from ld: undefined reference to `__gnat_begin_handler_v1' This commit adds a patch for GCC found on coreboot [1] correcting this error by backporting the GNAT exception handler v1 to GCC 8.3.0 allowing GNAT to be built with newer hostcc like GCC 10+. [1]https://review.coreboot.org/c/coreboot/+/42158 Signed-off-by: Adrien 'neox' Bourmault <neox@gnu.org> Acked-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
2023-08-17don't call blobutil directly from lbmkLeah Rowe
it's bloat, and was only there for backwards compatibility with the old commands, but the new commands are e.g. ./update blobs inject instead of: ./blobutil inject this results in a slight code size reduction in lbmk Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-17remove download scripts, consolidate into scriptLeah Rowe
most of them were just calling the gitclone script, so remove them. the grub script was treating gnulib as a dependency. i've now added the ability to grab 1 dependency, in the gitclone script (it should be expanded later to support multiple dependencies) the gitclone script has been renamed to "fetch". the "fetch_trees" script does more or less the same thing, but calls "fetch" and handles multiple revisions if a project needs that this is more efficient, and slightly reduces the code size of lbmk! Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-17improve user feedback in blobutilLeah Rowe
make it output messages that tell the user important information. it's only subtle but it makes a difference to some people, who need confirmation. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-16merge coreboot/u-boot download logic to one scriptLeah Rowe
they are fundamentally the same, in an lbmk context. they are downloaded in the same way, and compiled in the same way! (Kconfig infrastructure, board-specific code, the way submodules are used in git, etc) ~200 sloc reduction in resources/scripts the audit begins Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-16fix permissions on arch dependencies scriptLeah Rowe
it wasn't +x Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-14NEW BOARD: HP EliteBook 8470p (Intel GPU)Leah Rowe
Intel GPU! The AMD ones will be tested, but assume Intel-only for now. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-14NEW BOARD: Dell Precision T1650Leah Rowe
Very nice ivybridge board that supports ECC RAM. NOTE: I couldn't get onboard graphics working yet, but this was confirmed working with a graphics card (in my case nvidia quadra k420) booted in text mode on the SeaBIOS payload. The GRUB payload also works, when loaded from SeaBIOS. Therefore, this is a SeaBIOS-only board (as far as first payload is concerned), but you can pick GRUB from the menu. You could make it "GRUB-only" in practise by setting SeaBIOS boot order to only load GRUB, and disable the SeaBIOS menu. We refer to this as "SeaGRUB". I've made lbmk use biosutilities and uefiextract, to get at the SMSC SCH5545 Environmental Control (EC) firmware. This firmware is needed for fan control. This is automatically downloaded and extracted, from Dell UEFI firmware updates. As with other blobs such as Intel ME, this firmware is then scrubbed by the release build scripts. The blobutil "inject" script can be used to re-insert it. Of note: there is no fixed offset, but no other blobs to be inserted in CBFS either, so the offset when re-inserting on release ROMs should still be the same, and thus the ROM checksums should match, when running blobutil inject. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-09NEW BOARD: HP EliteBook 2170pLeah Rowe
Another ivybridge platform, added in coreboot recently. Signed-off-by: Leah Rowe <leah@libreboot.org>