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2023-12-23lbmk scripts: general code cleanupLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-22build/serprog: general code cleanupLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-22build: simplified TMPDIR handlingLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-22general code cleanupLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-22mrc.sh: run debugfs from extract_partitionLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-22mrc.sh: general code cleanupLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-21Merge pull request 'hp-ec-fw' (#172) from Riku_V/lbmk:hp-ec-fw into masterLeah Rowe
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/172
2023-12-21rename hp elitebook ec fw after rom familiesRiku Viitanen
this affects 8460p and 8470p only, as the others' updates aren't common across different boards Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
2023-12-21document hp laptop rom familiesRiku Viitanen
Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
2023-12-21build/roms: remove modify_coreboot_rom()Leah Rowe
don't handle "romtype" at all, in board target.cfg files add /dev/null as pike2008 rom on amd boards. this serves the same purpose, adding them as empty vga roms, to add an empty rom in cbfs. pike2008 cards cause seabios to hang, when their oproms are executed, so we insert a fake rom on i945 thinkpads, use the coreboot config option: CONFIG_INTEL_ADD_TOP_SWAP_BOOTBLOCK when set, this enables the same bootblock copy, for use with bucts. these two cases, namely pike2008 roms and i945 bootblock copies, no longer need to be handled in code Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-21mrc.sh: remove redundant extraction logicLeah Rowe
the extract_archive function already provides use of unzip, and works just fine (for mrc.bin extraction) Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-21mrc.sh: don't run the shellball. use unzip.Leah Rowe
the shellball (for extracting the coreboot rom, to get at mrc.bin) contains lines that are not posix-friendly. specifically, the "local" command is used, and this is not defined for posix sh. the shellball is essentially just a bunch of shell functions that compress/decompress the zip file, containing the firmware update. you can modify the files and re-run the shellball to recompress, though lbmk just uses the decompress function. as pointed out by Nicholas Chin, it is possible to just run "unzip" directly on the update, to get at bios.bin. we don't really need all the extra checks performed by the shellball, so let's just bypass it altogether. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-21Merge pull request 'hp8460pintel: actually enable vbt' (#171) from ↵Leah Rowe
Riku_V/lbmk:vbt8460p into master Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/171
2023-12-21hp8460pintel: actually enable vbtRiku Viitanen
Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
2023-12-21update coreboot configsLeah Rowe
the x220 edp patch invalidated lots of configs, so i did: ./update trees -u coreboot this is the resulting patch Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-21update/trees crossgcc: call err if arch isn't setLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-21update/trees: simplified crossgcc handlingLeah Rowe
only call crossgcc for coreboot and u-boot, but use hostcc for everything else. simplify the checking of which architecture to compile for. "arch" in target.cfg files has been modified, to allow further simplification. without this patch, the logic currently only *barely* avoids using crossgcc on things like utils, and only works in practise because, in practise, lbmk only works on x86_64 anyway. the new logic, as per this patch, is simpler and more robust. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-21Merge pull request 'config/ifd/xx30: Fix 16_ifd component density and count' ↵Leah Rowe
(#170) from nic3-14159/lbmk:xx30_16_ifd_fix into master Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/170
2023-12-21Merge pull request 'Add HP EliteBook 8460p' (#169) from Riku_V/lbmk:hp8460p ↵Leah Rowe
into master Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/169
2023-12-20config/ifd/xx30: Fix 16_ifd component density and countNicholas Chin
The component 1 and 2 densities were still set to 8 MiB and 4 MiB respectively, which is incorrect for 16 MiB only configurations. Change the component 1 density to 16 MiB so that the address space gets properly mapped to SPI 1. In addition, change the number of components field (byte 0x15) to 0x00 to indicate 1 flash chip. Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
2023-12-19Add HP EliteBook 8460pRiku Viitanen
Inside the BIOS update, there's 68SCE and 68SCF variants. Based on Qubes HCL and browsing linux-hardware.org, these are Probook 6360b and Elitebook 8460p respectively. I checked the KBC1126 EC Firmwares within the update file, both use the exact same firmware images. Following-up will be a very similar but untested port for 6360b. Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
2023-12-19git.sh: simplify submodule handlingLeah Rowe
do not use a subshell. use git -C instead. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-19build initialise_command: simplify handlingLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-19update/release: minor cleanupLeah Rowe
remove unnecessary "continue" command. it's written at the end of a for loop, where it'll continue anyway Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-19option.sh scan_config: clean up if/else blockLeah Rowe
the code wasn't very clear. make it clearer. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-19option.sh: print error on stderr, not stdoutLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-19option.sh: don't rely on zero status on printfLeah Rowe
this part of the code *must* return. the for loop afterwards must not be permitted to execute. it's unlikely that this would ever occur, unless perhaps the user is using a very buggy sh. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-19git.sh git_am_patches: reduce indentationLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-19git.sh fetch_config: simplify tree name checkLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg syslinux: support scanning /boot/EFI/Leah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: fix pathLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: handle btrfs subvols for extlinux.confLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: scan extlinux/extlinux.confLeah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: support grub and extlinux on ata/ahciLeah Rowe
there are special menuentries just for loading configs, without handling luks, lvm and whatnot. it's intended for users of cd/dvd drives. well, now we support both extlinux and grub, with this patch. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: merge isolinux/grub usb menuentriesLeah Rowe
many modern distros use grub in their installer images, so scan for grub.cfg first. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: handle extlinux in the default menuentryLeah Rowe
isolinux/syslinux/extlinux config files should all work, using the syslinux parser function in grub the current behaviour is to only search for grub.cfg, so extlinux users can't use the default libreboot setup. with this change, their systems should hopefully work. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg syslinux: support ESP and extlinux.confLeah Rowe
the so-called EFI System Partition (ESP) is used on many UEFI-based setups. some users may be migrating to libreboot, so let's support it. on BIOS setups, it would be e.g. /boot/syslinux/syslinux.conf on UEFI setups, it would be e.g. /boot/EFI/syslinux/syslinux.conf additionally, support scanning for extlinux.conf Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: don't boot linux without a grub.cfgLeah Rowe
the fallback code in the main menuentry is potentially unsafe, depending on user config. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: scan lvm volumes lastLeah Rowe
lvm/* is slow to resolve in grub, on some machines, because grub enumeration is very slow in general. however, many people will install distros with any number of lvm configurations, so we should try to support them. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18Revert "grub.cfg: try luks2/crypto-lvm before non-crypto"Leah Rowe
This reverts commit 20389655e42e62ebf6d96dd106c91fbe74282557. If the user actually has encryption, but has /boot unencrypted, this will considerably slow down the boot, so the patch has been reverted. The patch was originally meant to favour encrypted /boot setups, but the old behaviour also still works there.
2023-12-18Merge pull request 'Dell-flash-unlock README updates from upstream' (#168) ↵Leah Rowe
from nic3-14159/lbmk:dell-flash-unlock-updates into master Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/168
2023-12-18grub.cfg: try luks2/crypto-lvm before non-cryptoLeah Rowe
when the user sets up an encrypted machine, grub.cfg defaults to non-encrypted setups if found, first this patch reverses the order, deferring to non-encrypted installations only when encrypted ones are unavailable Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-17README.md: Add possibly not working systemsNicholas Chin
These systems have a report that the unlock utility does not work. Until there are multiple reports of failed unlocks and a technical determination of why it doesn't work, they will not be listed as explicitly unsupported.
2023-12-17README.md: Add E6500, E6420, and E6530 as supportedNicholas Chin
2023-12-17README.md: Add instructions for relaxing memory permissionsNicholas Chin
As this utility requires access to /dev/mem, the default protections of Linux and OpenBSD must be relaxed to allow this. Make a note of this in the instructions.
2023-12-17README.md: Add references to Open Security TrainingNicholas Chin
The old Open Security Training site had a course called Advanced x86: BIOS and SMM Internals, which had a set of slides outlining the method to supress SMIs by changing the GBL_SMI_EN bit. Add a reference to it as this is where I originally learned of this method.
2023-12-18Merge pull request 'master' (#165) from risapav/lbmk:master into masterLeah Rowe
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/165
2023-12-18Merge pull request 'Update config/grub/config/grub.cfg' (#167) from ↵Leah Rowe
semigel/lbmk:semigel-btrfs-subvol-patch-1 into master Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/167
2023-12-18Update config/grub/config/grub.cfgsemigel
grub.cfg: add BTRFS subvol support
2023-12-17added x220edp_8mbrisapav
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