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at present, lbmk can remove microcode updates on images for
a given target, if the target specifies
microcode_required="n" in target.cfg
lbmk then provides images with microcode, and images without,
in a given release. although the user can also remove them
manually, this just makes it a bit more convenient, for those
users who do wish to run without the updates. this functionality
is provided only on those platforms where no-microcode is tested.
well, this behaviour implements a compromise on libreboot policy,
which is to always include microcode updates by default. see:
Binary Blob Reduction Policy
the *canoeboot* project now exists, developed in parallel with
libreboot, and it ships without microcode updates, on the same
targets where lbmk also handled this.
running without microcode updates is foolish, and should not
be encouraged. clean up lbmk by not providing this kludge.
the libreboot documentation will be updated, telling such users
to try canoeboot instead, or to remove the update from a given
libreboot rom - this is still possible, and mitigations such as
PECI disablement on GM45 are still in place (and will be kept),
so that this continues to work well.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
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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>
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Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
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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>
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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>
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(#170) from nic3-14159/lbmk:xx30_16_ifd_fix into master
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/170
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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>
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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>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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many modern distros use grub in their installer images,
so scan for grub.cfg first.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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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>
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the fallback code in the main menuentry is
potentially unsafe, depending on user config.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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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.
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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>
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Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/165
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grub.cfg: add BTRFS subvol support
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Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
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Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
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Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
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Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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install libfreetype-dev, instead of libfreetype6-dev
this still works in debian stable (currently 12.2) but
fixes debian sid, as of 15 November 2023. my test machine
with debian sid could not install libfreetype6-dev, but
could install libfreetype-dev
Signed-off-by: Leah Rowe <leah@libreboot.org>
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apparently some people use fat file systems for /boot
on linux systems
this is apparently a thing
it's ridiculous, but also a thing
a user reported they could not boot their t400 because
of those, because they have such a distro installed
on their machine
apparently it was a gentoo user
i don't really care. re-add 1980s dos file system support.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Now the revision is:
64e3cee72ab8f5876abfebb263b5e6cf7c4a9a4e
The old revision was:
e58b870ff926415e23fc386af41ff81b2f588763
With this new revision update, the following patches have
been imported from the upstream GRUB project:
* 64e3cee72 gpt: Add compile time asserts for guid and gpt_partentry sizes
* 7de6fe963 types: Split aligned and packed guids
* 5fc985bfd gpt_partition: Mark grub_gpt_partentry as having natural alignment
* 7ad30299d efi: Deduplicate configuration table search function
* c6cf807fc lsefi: Add missing static qualifier
* a964e359b types: Fix typo
* 3f79e3b15 util/grub-mount: Check file path sanity
* 85e40b36e configure: Make the DJVU_FONT_SOURCE configurable with --with-dejavufont=FILE
* 2d6631d2a configure: Make the Unifont FONT_SOURCE configurable with --with-unifont=FILE
* 07318ee7e fs/xfs: Fix XFS directory extent parsing
* ad7fb8e2e fs/xfs: Incorrect short form directory data boundary check
* 4e10213de Revert "zfsinfo: Correct a check for error allocating memory"
* 4266fd2bb disk/i386/pc/biosdisk: Read up to 63 sectors in LBA mode
* cab04dcda kern/i386/pc/init: Flush cache only on VIA C3 and earlier
* 3c7e84257 fs/btrfs: Zero file data not backed by extents
* 4bcf6f747 kern/ieee1275/init: Restrict high memory in presence of fadump on ppc64
* cf58eca2a tests/util/grub-shell: Enable RNG device to better test stack smashing
* c3bdf263f kern/efi/init: Disable stack smashing protection on grub_efi_init()
* 95963d97f disk/cryptodisk: Add support for LUKS2 in (proc)/luks_script
* 016f14257 disk/cryptodisk: Optimize luks_script_get()
* f7a663c00 term/serial: Ensure proper NULL termination after grub_strncpy()
* a19e47ca4 commands/efi/lsefisystab: Print the UEFI specification revision in human readable form
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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nic3-14159/lbmk:e6530 into master
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/151
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Fix a few issues with the E6430 configs to make it consistent with
configs for other boards and function as intended.
- Add VBT to CBFS: Although the VBT was enabled at the board level
Kconfig in a previous commit (CONFIG_INTEL_GMA_HAVE_VBT), the config
to actually add the VBT to CBFS was still unset.
- Enable the static option table: The old config would always use the
fallback values hard coded in the coreboot tree, rather than the
settings in the cmos.default file
- Enable DRAM clear on boot: This was not set previously, even though
most other boards set this for security.
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
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This is pretty much the same as the E6430
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
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This is to support future patches for other Ivy Bridge Dell Latitudes.
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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now the docs are complete, in releases. they
contain the libreboot site, libreboot images,
the untitled static site generator and untitled
static site generator documentation.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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i haven't updated site.cfg yet
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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the gnu.org 302 redirect often fails
Signed-off-by: Leah Rowe <leah@libreboot.org>
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nic3-14159/lbmk:enable-e6430-vbt into master
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/147
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this replaces the previous behaviour, which erred
on a specific value of grub_errno, which was a
problem if other types of errors used that value.
due to the way i patch out the prefix error messages,
this new patch ensures that only those errors are
silenced. all other messages will be printed.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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