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in some cases, the build system was needlessly, and sometimes
erroneously, creating crossgcc symlinks, which then caused an
issue, namely:
in lbmk release builds, dell e6400 is build before fam15h boards,
and it sets xtree, but fam15h_rdimm doesn't, and later this would
cause fam15h_rdimm boards to use xtree="default" (because they don't
set xtree), causing the newer toolchain to be used on coreboot 4.11.
this patch fixes the issue. quite a simple problem, actually.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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CONFIG_PS2M_EISAID. this is a a string used for the
identifier on the mouse, in ACPI.
CONFIG_PS2K_EISAID this is used for the keyboard.
IASL comes back with this build error:
dsdt.asl 1884: Name(_HID, EISAID("DLLK0534"))
Error 6045 - ^ EISAID string must be of the form "UUUXXXX" (3 uppercase, 4 hex digits) (DLLK0534)
Change DLLK0534 back to PNP0303 and
change DLL0534 back to PNP0F13. These are generic identifiers
for PS/2 keyboard and mouse. Any generic driver will work with
the onboard mouse/keyboard on these machines. They do not need
to be changed. These are the default values anyway. Just leave
them explicitly defined to the default values, for now; if these
options are not set, coreboot will default to these values.
This shouldn't break anything for the users. I've reported this
to Nicholas Chin, author of those patches. Libreboot imported
the new versions of E6430/E6530 board patches in the coreboot
revision update, but the new (technically correct) values broke
IASL, so I've decided to use the old values for now.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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re-use the same patches, and drop the same patches.
this tree uses hell's special ddr2 fix, which we apply
for the dell latitude e6400.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Base revision changed to:
commit b6cbfa977f63d57d5d6b9e9f7c1cef30162f575a
Author: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Date: Fri Jan 5 16:48:17 2024 +0800
mb/google/dedede/var/metaknight:Add fw_config probe for multi codec
and amplifier
Of note:
Several out-of-tree ports have been adjusted to use the new SPD config
style, where it is defined in devicetree. I manually updated the E6530
patch myself, based on the update that Nicholas did on E6430 (Nicholas
will later update the E6530 patch himself, and I'll re-merge the patch).
Several upstream patches now exist in this revision, that we were able
to remove from lbmk.
The heap size patch was reverted upstream, as we did, but see:
https://review.coreboot.org/c/coreboot/+/80023
https://review.coreboot.org/c/coreboot/+/79525
Although we still disable the TSEG Stage Cache, ivy/sandy/haswell should
be reliable on S3 now (leaving TSEG Stage Cache disabled, for now, anyway).
Also included in upstream now:
commit 29030d0f3dad2ec6b86000dfe2c8e951ae80bf94
Author: Bill Xie <persmule@hardenedlinux.org>
Date: Sat Oct 7 01:32:51 2023 +0800
drivers/pc80/rtc/option.c: Stop resetting CMOS during s3 resume
Further patches from upstream:
commit 432e92688eca0e85cbaebca3232f65936b305a98
Author: Bill Xie <persmule@hardenedlinux.org>
Date: Fri Nov 3 12:34:01 2023 +0800
drivers/pc80/rtc/option.c: Reset only CMOS range covered by checksum
This should fix S3 on GM45 thinkpads.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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the boarddir variable is only set *after* detect_board
is run, and is in fact checked after that. this check,
removed by this patch, is too early and causes lbmk
to exit with error states. this patch fixes the error.
the error was that lbmk was then searching for a file
that is at an empty path.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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these should be using the rdimm tree for crossgcc,
so define it explicitly. the build system creates
a symlink too, but it's still best that we use it.
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 changelog file is only present in releases, so
use the presence of this file for the test.
someone who wants to fetch projects within a release
archive can simply use the git repo, or delete the file.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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use the git log, as follows:
git log --graph --pretty=format:'%Cred%h%Creset %s %Creset' --abbrev-commit
this creates a nice, uniform list of changes.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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in a build test, canoeboot 0.1 builds, but master doesn't,
and neither does lbmk. i changed a few of them when doing
the crossgcc build optimisation patches.
i'm just copying the configs from there. unlike in the
canoeboot version of this patch, i've re-enabled microcode
updates in these lbmk configs.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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a tree can specify:
tree_depend="treename"
this will make the other tree be downloaded. this is
used for coreboot trees, to ensure that dependency
trees are downloaded, because trees can now re-use
crossgcc from other trees.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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don't build crossgcc twice, especially if two coreboot
trees use the same revision!
Signed-off-by: Leah Rowe <leah@libreboot.org>
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let them specific it, rather than falling back
to coreboot/default (can also be used for coreboot boards)
Signed-off-by: Leah Rowe <leah@libreboot.org>
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it's only needed for each board
Signed-off-by: Leah Rowe <leah@libreboot.org>
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it's defined per board
Signed-off-by: Leah Rowe <leah@libreboot.org>
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i meant to push it in configure args, not bootstrap
Signed-off-by: Leah Rowe <leah@libreboot.org>
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work around newer build issues, on very bleeding edge distros
(disable treating warnings as errors)
Signed-off-by: Leah Rowe <leah@libreboot.org>
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work around build issues on very bleeding edge distros
Signed-off-by: Leah Rowe <leah@libreboot.org>
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pandoc is required by the grub build system, when
running autoconf at the start of the build process
Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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if the user defines a layout that doesn't exist, throw
an error in lbmk.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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ttf-unifont to fonts-unifont' (#177) from goodspeed/lbmk:master into master
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/177
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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>
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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>
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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>
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nic3-14159/lbmk:dell-flash-unlock-updates into master
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/175
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Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
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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>
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Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
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the eval for loop is overkill
Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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i overlooked this during previous re-factoring
Signed-off-by: Leah Rowe <leah@libreboot.org>
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it only needs to be checked before git reset
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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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>
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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>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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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>
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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>
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do it all in a single function!
Signed-off-by: Leah Rowe <leah@libreboot.org>
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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>
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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>
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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>
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unify all of the logic, where git am and submodule is handled
Signed-off-by: Leah Rowe <leah@libreboot.org>
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