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This diff matches the setup currently used in coreboot.
I'm eliminating as many differences as possible, while
I test the SeaBIOS hanging issue on Dell Optiplex 3050 Micro.
The actual SeaBIOS configs have also been modified, to match
the coreboot config.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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- Update the MEC5035 S3 patches to the versions that were sent upstream
to prevent conflicts with subsequent patches for that EC.
- Update the patch that enables the S3 SMI handler in mainboard code so
that all Latitudes use the handler.
- Add a new patch that tells the EC to route power button events to the
host so that the OS can decide what to do. Without it, the EC powers
off the system without letting the OS cleanly shut down.
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
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Specifically, use the same revision that Mate used in patchset 15.
This will ensure that any issues are *not* caused by the coreboot
revision; this is being done, because the old coreboot revision was
from July, but patchset 15 from Mate is based on a September revision
of coreboot.
I've been eliminating as many variables as possible, trying to fix
SeaBIOS payload on this machine, because it hangs in Libreboot, but
not when building from gerrit directly, which means the coreboot
revision may be a factor (since I'm using his patches on an older
revision so upstream might have made some changes since then that
the port relies on).
For this, a new coreboot tree is used, called "dell7", referring to
the fact that Kabylake is Intel's 7th generation.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Use patchset 15 instead of 14:
config/coreboot/default/patches/0061-WIP-OptiPlex-3050-Micro-port.patch
Rebase the verb patch; patchset 15 modified the Makefile:
config/coreboot/default/patches/0064-dell-optiplex_3050-add-hda_verb.c.patch
We were using patchset 14 for the 3050 micro:
https://review.coreboot.org/c/coreboot/+/82053/14
Now we use patchset 15:
https://review.coreboot.org/c/coreboot/+/82053/15
Without this patch, the fans are always on a low setting, on
the Dell OptiPlex 3050 Micro, even under stress conditions. With
this patch, the fans change speed according to CPU temperature.
I had to rebase my verb patch, because Mate modified the Makefile
to add his sch5555 handler, on the same line where I add hda_verb.
Mate tells me he will merge my verb and vbt patches into a further
patchset later on. For now, I've simply rebased these patches on
top of Mate's newer work; I've told him he can use them in his port.
I'm probably going to now issue a new revision ROM image for
Libreboot 20241008, so that users can get this fix sooner.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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i mirrored riku's utils int, mxmdump and gpio-scripts
to the codeberg and disroot libreboot sites.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Due to quirks in how caching works in lbmk, this may be
error-prone. I'll properly address it in the next audit.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Riku used this for debugging, when adding the MXM support
to the HP EliteBook 8560w port. It will be useful for other
work that I have planned, so I'm archiving this too!
Riku has a lot of useful code, that I meant to import ages ago.
Once I'm done importing these in lbmk, I'll add backup repos.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Based on hell's code, but parses inteltool logs.
This will be useful for ports that I have planned, so
I'd like this to be included with Libreboot releases.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Used to dump MXM config for a given mainboard. We used this
for the HP EliteBook 8560w.
I meant to import this via config/git/ ages ago.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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This brings in the following important fix:
commit d128a0ae87086b37c0e5d7a8d934bcdee173402f
Author: Nicholas Chin <nic.c3.14@gmail.com>
Date: Fri Sep 27 22:57:22 2024 -0600
flashchips: Remove unsupported erase blocks for Winbond W25X{16,32,64}
This family of chips does not support the 0x52 (32 KiB block erase) and
0x60 (chip erase) opcodes according to their datasheet.
The full list of changes this brings in is as follows:
* d128a0a flashchips: Remove unsupported erase blocks for Winbond W25X{16,32,64}
* c6a924a Don't mention writing when erasing only (-E)
* dac4239 ch347_spi: Add 'spimode' parameter
* 56d236b chipset_enable: Add some newer AMD code names
* 3b9f152 chipset_enable: Probe AMD SPIBAR first and bail on ff
* 522160f meson: Add ft4222_spi
Nicholas Chin's patch fixes a bug on GM45 ThinkPads, where WX25
ICs (Winbond) could be read, but writes would fail in certain
cases because flashchips.c provided incorrect block erase commands.
This is unrelated to the --workaround-mx patch, for Macronix ICs.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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I was build-testing gru_bob on an arm64 host, and got a
build error when compiling U-Boot.
Python.h missing - installing python3-devel fixes 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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I also checked the copyright declarations in the
directory src/mips/openbios where the PCSX-Redux BIOS
is, gleaning all the copyright years: 2019-2024 at this
time.
The years will be updated as and when PCSX-Redux is
updated in lbmk. Their BIOS is under MIT so I made lbmk
generate an appropriate COPYING file alongside the binary,
containing:
Copyright (c) 2019-2024 PCSX-Redux authors
Along with the actual text of the MIT license. With all
of this, the PCSX-Redux BIOS can now be included in
Libreboot releases.
No actual tarball is created. The release script in lbmk
simply copies the bin/ directory to ../roms
I'm leaving the PCSX-Redux BIOS release uncompressed,
because, and this will sound patronising because that is
my precise intention: Windows users don't know how to do
anything. If I provide a tarball to Windows users, they
won't know what to do. Libreboot releases always go on rsync
mirrors, which also have HTTP servers with indexing enabled,
for browsing release files.
I mention Windows users, because most people who use the PCSX
Redux BIOS will probably use it on a PlayStation emulator, and
most emulator users are on Windows. I can't really be bothered
to provide it as a .zip archive, and it's only 512kb, so just
provide it uncompressed in Libreboot releases!
Releases were already possible under this scheme, so this
patch really just adds the COPYING file. It's simply a courtesy
to the PCSX-Redux developers, providing proper credit to them.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Thanks go to Nicholas Chin for helping me with this.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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on 3050micro, we disable seabios as a primary payload,
making grub a pribary payload instead.
the way it worked, the roms were still named seagrub
and the seabios rom would be compiled, but with the wrong
path, so seabios wouldn't be executed; seabios would hang
anyway, on this board.
instead, engineer it in such a way as to disable seabios_
images on this board. also, rename seagrub_ to grub_.
i normally only permit seagrub, and not grub, but i make an
exception for 3050micro because we know grub works, but seabios
currently hangs on this board (which means no bsd).
Signed-off-by: Leah Rowe <leah@libreboot.org>
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SeaBIOS is known to hang on this board. It is being investigated.
Add two variable options for target.cfg files:
* seabiosname
* grubname
This string defines where it would be located in CBFS.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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otherwise it takes ages to boot
Signed-off-by: Leah Rowe <leah@libreboot.org>
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SeaBIOS hangs without this. Thanks go to Mate Kukri who
suggested this workaround.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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This is using Mate Kukri's port, which was added in
previous lbmk revisions. I've added an IFD that sets
the HAP bit, and unlocks regions as standard.
vcfg is set to 3050micro, which defines downloading
of the MEv11 image and it will run deguard automatically.
I made a small adjustment to vendor.sh, because the hotpatch
logic for deguard uses -C in git, and when doing that, the
specified directory path is relative to that Git repository;
the .patch path has been adjusted accordingly.
Also add 3rdparty/fsp to coreboot/default modules.
This board requires the ifdtool option: -p sklkbl
The -p option tells flashrom what quirks are present in a
given IFD. We don't normally need this on other Libreboot
targets that we currently support. The -p option was needed
for creating this modified IFD, and it is therefore needed in
the inject script. Therefore, an "IFD_platform" option is
specified in a given board's target.cfg file. If this is set,
another variable is set that makes -p be used.
In this case, 3050's target.cfg says:
IFD_platform="sklkbl"
This option enables quirks for skylake/kabylake descriptors,
as required when using ifdtool.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Pretty much just copied the T1650 directory in config/,
then changed the board to 9010 SFF in menuconfig.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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needed when compiling u-boot
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Add patches to convert the E6400 port into a GM45 Latitude variant and
add the E4300 as another variant, and create a config for the E4300.
Tested on my E6400 and E4300.
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
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I also added a "cleanargs" argument, similar to the makeargs
argument, to work around a build error.
This builds the PCSX-Redux PS1 BIOS. They reverse engineered
the Sony PS1 BIOS and wrote a free one under MIT license.
Run this:
./mk -b pcsx-redux
The file will appear: bin/playstation/openbios.bin
Signed-off-by: Leah Rowe <leah@libreboot.org>
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We don't need the entire emulator, but we will be using
a specific part: src/mips/openbios
third_party/uC-sdk submodule is included, because it
contains the necessary header files when building open bios.
I will be adding Sony Playstation support to Libreboot,
alongside a new emulator project to be announced soon.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Dell OptiPlex 3050 Micro
I ran ./mk -u coreboot, to update existing configs
after merging. Actualy IFD and coreboot configs will
be done in the next revision. I've already added logic
for handling deguard, in preparation for this.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Copy the downloaded deguard source code into appdir,
and patch it to run as part of lbmk, instead of
standalone. The archived one in src/ is not directly
used; instead, the hotpatched version is used.
This is because the standalone version already has
download logic for the .zip file, but we already
cache that file in cache/ and use that.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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This program disables the Intel Boot Guard on Dell
OptiPlex 3050 Micro, via Intel ME modification.
Using this hack, you can run unsigned code on the ME.
Mate disabled BootGuard this way.
This will be used to add Dell OptiPlex 3050 Micro
support in Libreboot.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Commit 3ee4cc9ddec62276c374f8c7f0c0b3322cfaa9f6 (fix typo in dell
latitude coreboot coreboot config) fixed a typo from ${VARIANT_DIR) to
$(CONFIG_VARIANT_DIR). While this does work, since CONFIG_VARIANT_DIR is
a valid variable, it is not technically correct, as the default VBT path
set by coreboot's Kconfig files uses $(VARIANT_DIR), which is the same
as CONFIG_VARIANT_DIR, but with quotes stripped out.
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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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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Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
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see relevant patch added in the diff
set the clock on x4x boards to 96MHz like on GM45
fixes the following build error on x4x boards:
hw-gfx-gma-plls.adb:465:46: error: "INTEL_GMA_DPLL_REF_FREQ" not declared in "Config"
make: *** [Makefile:423: build/ramstage/libgfxinit/common/g45/hw-gfx-gma-plls.o] Error 1
Signed-off-by: Leah Rowe <leah@libreboot.org>
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some of my DDR2 checks were unnecessary, as nicholas pointed
out on irc, because they were in places that only ran if
DDR2 memory was used anyway.
in another, valid place, I was checking the wrong variable for
knowing what memory type is used.
this patch fixes build errors in lbmk:
src/northbridge/intel/gm45/raminit.c: In function 'dram_program_timings':
src/northbridge/intel/gm45/raminit.c:1120:29: error: 'sysinfo' undeclared (first use in this function); did you mean 'sysinfo_t'?
1120 | if (sysinfo->spd_type == DDR2)
| ^~~~~~~
| sysinfo_t
src/northbridge/intel/gm45/raminit.c:1120:29: note: each undeclared identifier is reported only once for each function it appears in
src/northbridge/intel/gm45/raminit.c: In function 'ddr2_odt_setup':
src/northbridge/intel/gm45/raminit.c:1291:21: error: 'sysinfo' undeclared (first use in this function); did you mean 'sysinfo_t'?
1291 | if (sysinfo->spd_type == DDR2) {
| ^~~~~~~
| sysinfo_t
make: *** [Makefile:423: build/romstage/northbridge/intel/gm45/raminit.o] Error 1
Signed-off-by: Leah Rowe <leah@libreboot.org>
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these configs were otherwise correct, but i typo'd a variable
in them when manually rebasing the old configs, after switching
to nicholas's new ports implemented as variants, where the old
ones in lbmk were individual board ports for those same boards.
Signed-off-by: Leah Rowe <info@minifree.org>
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The workaround-mx patch was rebased on one section in spi.c,
because that part in upstream added QPI support; in the newly
rebase mx patch, the workaround_mx behaviour is only
honoured if QPI (Quad SPI) is not in use.
Quad SPI is not used in practise, on the machines where this
workaround is intended (GM45 ThinkPads with Macronix chips).
This imports the following upstream changes:
* 639d563 README: Update flashprog.org URLs
* cbbd601 README: Update dependency list and Linux package names
* 79451f1 README: Rename "Packaging" -> "Source Packaging"
* 5b4695c README: Dial laptop warning down a little
* 7224085 udev rules: Add some more IDs
* 448457a ch347_spi: Add CH347F ID and loop over the entries
* e39549b ch347_spi: Search for compatible USB interface
* dfd0647 ich_descriptors: Refactor component density handling
* b2ad9fd ich_descriptors: Make use of SPI_ENGINE_PCH100 marker
* 140e22f chipset_enable: Make use of SPI_ENGINE_PCH100 marker
* 869f0e7 ichspi: Use `swseq_data' on ICH7 paths too
* eeee91b ichspi: Replace all switch/case on `ich_generation'
* ecba1d8 ichspi: Drop redundant bail-out cases in ich_set_bbar()
* e8babf4 ichspi: Use a single check to enable hwseq for PCH100+
* fda324b ichspi: Introduce SPI_ENGINE_PCH100 marker
* a1f6476 ichspi: Split ICH7 init out
* 3f75d44 ich_descriptors: Remove `Dual Output Fast Read' for newer gens
* 2862011 spi25: Try to set volatile quad-enable (QE) automatically
* 4ac536b spi25_statusreg: Allow to write (non-)volatile bits specifically
* b1d2bae dediprog: Fix and enable 4BA modes for SF600Plus-G2
* d0afeef dediprog: Disable 4BA modes for SF100 w/ protocol v2
* 1b1deda Implement QPI support
* a1b7f35 dediprog: Implement multi-i/o reads
* 008a44f dediprog: Split read/write command preparation by protocol
* 4760b6e spi25: Implement multi-i/o reads
* 0c9af0a spi25: Check quad-enable (QE) bit
* 930d421 spi25: Introduce generic spi_prepare_io()/spi_finish_io()
* 8d0f465 spi25: Extract 4BA preparations into new `spi25_prepare.c`
* 044c9dc Add FT4222H support
* fc7c13c linux_gpio2_spi: Implement multi i/o
* 5fc3154 bitbang_spi: Implement multi-i/o
* d16a911 bitbang_spi: Move API into its own header file
* 226bb87 flashchips: Add missing QE-bit definitions
* 4fa39c5 flashchips: Fill multi-i/o gaps in MX25U family
* 5f50999 flashchips: Fill multi-i/o gaps in MX25R family
* 46552c8 flashchips: Fill multi-i/o gaps in MX25L family
* 96786d0 flashchips: Fill quad-i/o gaps in XM25Q family
* a26a3c6 flashchips: Fill dual-i/o gaps in W25X family
* 2133f59 flashchips: Fill quad-i/o gaps in W25Q family
* 68573af flashchips: Split GD25Q127C and GD25Q128C
* 4da971f flashchips: Fill quad-i/o gaps in GD25*Q families
* f7e2d97 spi: Allow to define a quad-enable (QE) configuration bit
* 1412d9f spi: Rework FEATURE_QPI
* d518563 spi: Prepare for multi i/o and dummy bytes
* bd72a47 spi25_statusreg: support reading/writing configuration register
* 3d728e7 spi25_statusreg.c: support reading security register
* a358b14 flashchips: Split W25Q64.W -> W25Q64DW | W25Q64FW/W25Q64JW...Q
* 3127db1 manibuilder: Drop legacy flashrom tag collections
* 619d9c0 manibuilder: Use `test_build.sh'
* 6560bba manibuilder/almalinux: Install `diffutils' for new `test_build.sh'
* c7b549e test_build.sh: Compare output for -L of Make and Meson builds
* 72b30a0 test_build.sh: Don't try to run cross-compiled programs
* 3d2f212 test_build.sh: Allow to override Make and Meson commands
* 4eb9748 test_build.sh: Run tests for both Make and Meson builds
* 8279457 manibuilder: Add Alpine Linux 3.18 & 3.19 images
* 15e9b10 manibuilder/alpine: Install libjaylink-dev when available
* b8b3593 manibuilder: Add images for Fedora 38..40
* 7b05f09 manibuilder: Add images for Ubuntu 24.04 "Noble Numbat"
* 5e8b339 manibuilder/anita: Add NetBSD 10.0 i386 & amd64 images
* 61da8c7 manibuilder/anita: Export library path for libusb
* 39152af manibuilder: Set sourcearcade.org as default source
* 20073e7 Properly clear erase-block selection when bigger block is chosen
* 3824c8d ichspi: Allow all opcodes when the "opmenu" isn't locked
* 0d4354e flashchips: Add W25Q32JV-.M
Signed-off-by: Leah Rowe <leah@libreboot.org>
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This brings in a single change:
commit ec0bc256ae0ea08a32d3e854e329cfbc141f07ad
Author: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon Jun 24 10:44:09 2024 +0200
limit address space used for pci devices, part two
This increases compatibility with i686 hosts, when allocating
memory for pci devices.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Of note: upstream has made several improvements to memory
management, and several fixes to file systems.
User-friendly change to LUKS: if the passphrase input failed,
the user is prompted again for the correct passphrase, instead
of GRUB just failing. Similar to cryptsetup luksOpen behaviour
under Linux.
This pulls in the following changes from upstream (gnu.org):
* b53ec06a1 util/grub-mkrescue: Check existence of option arguments
* ab9fe8030 loader/efi/fdt: Add fdtdump command to access device tree
* 0cfec355d osdep/devmapper/getroot: Unmark 2 strings for translation
* f171122f0 loader/emu/linux: Fix determination of program name
* 828717833 disk/cryptodisk: Fix translatable message
* 9a2134a70 tests: Add test for ZFS zstd
* f96df6fe9 fs/zfs/zfs: Add support for zstd compression
* 55d35d628 kern/efi/mm: Detect calls to grub_efi_drop_alloc() with wrong page counts
* 61f1d0a61 kern/efi/mm: Change grub_efi_allocate_pages_real() to call semantically correct free function
* dc0a3a27d kern/efi/mm: Change grub_efi_mm_add_regions() to keep track of map allocation size
* b990df0be tests/util/grub-fs-tester: Fix EROFS label tests in grub-fs-tester
* d41c64811 tests: Switch to requiring exfatprogs from exfat-utils
* c1ee4da6a tests/util/grub-shell-luks-tester: Fix detached header test getting wrong header path
* c22e052fe tests/util/grub-shell: Add flexibility in QEMU firmware handling
* d2fc9dfcd tests/util/grub-shell: Use pflash instead of -bios to load UEFI firmware
* 88a7e64c2 tests/util/grub-shell: Print gdbinfo if on EFI platform
* b8d29f114 configure: Add Debian/Ubuntu DejaVu font path
* 13b315c0a term/ns8250-spcr: Add one more 16550 debug type
* 8abec8e15 loader/i386/multiboot_mbi: Fix handling of errors in broken aout-kludge
* d35ff2251 net/drivers/ieee1275/ofnet: Remove 200 ms timeout in get_card_packet() to reduce input latency
* 86df79275 commands/efi/tpm: Re-enable measurements on confidential computing platforms
* 0b4d01794 util/grub-mkpasswd-pbkdf2: Simplify the main function implementation
* fa36f6376 kern/ieee1275/init: Add IEEE 1275 Radix support for KVM on Power
* c464f1ec3 fs/zfs/zfs: Mark vdev_zaps_v2 and head_errlog as supported
* 2ffc14ba9 types: Add missing casts in compile-time byteswaps
* c6ac49120 font: Add Fedora-specific font paths
* 5e8989e4e fs/bfs: Fix improper grub_free() on non-existing files
* c806e4dc8 io/gzio: Properly init a table
* 243682baa io/gzio: Abort early when get_byte() reads nothing
* bb65d81fe cli_lock: Add build option to block command line interface
* 56e58828c fs/erofs: Add tests for EROFS in grub-fs-tester
* 9d603061a fs/erofs: Add support for the EROFS
* 1ba39de62 safemath: Add ALIGN_UP_OVF() which checks for an overflow
* d291449ba docs: Fix spelling mistakes
* 6cc2e4481 util/grub.d/00_header.in: Quote background image pathname in output
* f456add5f disk/lvm: GRUB fails to detect LVM volumes due to an incorrect computation of mda_end
* 386b59ddb disk/cryptodisk: Allow user to retry failed passphrase
* 99b4c0c38 disk/mdraid1x_linux: Prevent infinite recursion
* b272ed230 efi: Fix stack protector issues
* 6744840b1 build: Track explicit module dependencies in Makefile.core.def
Signed-off-by: Leah Rowe <leah@libreboot.org>
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it is identical to fam15h_rdimm, with _udimm now removed;
the latter had a patch that added certain behaviour only
intended for rdimm, but the patch in question breaks various
configurations.
raminit has always been unreliable on these boards. i'd rather
simplify it all, in lbmk. i'll probably update this to the dasharo
tree later on, specificalyl for kgpe-d16
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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The libgfxinit patch and other patches e.g. DDR2 fix, are
now provided in coreboot/default. The Latitude E6400 is now
using the newer coreboot revision from late July 2024.
Some other configs had to change because of this, relating to
the new way that Nicholas handles timing on LVDS displays
with the E6400 port; a default 96MHz clock is still used for
pixel reference clock, overridden with a value of 100MHz on
other GM45 machines, where 96MHz was previously hardcoded.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Several patches are now merged upstream and no longer needed
in lbmk, such as the HP EliteBook 8560w patch, and related
patches. Some patches were changed, for example the Dell Latitude
ivb/snb laptops are now variants in coreboot, instead of being
individual ports; now they re-use the same base code.
This this, the corresponding files under config/submodules
have changed, for things like 3rdparty submodules e.g. libgfxinit,
and tarballs e.g. crossgcc.
This is long overdue, and will enable more boards to be added.
This newer revision will be used in the next release, and some
follow-up patches will merge these trees into default:
* coreboot/haswell
* coreboot/dell
Signed-off-by: Leah Rowe <leah@libreboot.org>
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see bug report:
https://codeberg.org/libreboot/lbmk/issues/228
The layout specified incorrect boundaries for the pd region.
With this change, it should flash and boot reliably.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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I re-read the modified code, and it has defines in place
for building on Windows; I was defining ACCESSPERMS
universally, but it should only be defined for non-Windows
systems, which the context in this code means Linux/BSD.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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musl libc is very conservative in what it implements,
preferring a very "pure" libc implementation. this means
that it lacks many of the niceties found in others like
the GNU C Library; the latter implements many BSD libc
extensions, for example.
ACCESSPERMS is a #define in BSD libc that does:
S_IRWXU | S_IRWXG | S_IRWXO
Essentially, it provides a bitwise OR providing chmod 0777,
which can be used as shorthand in calls to functions such
as mkdir() available in all libc implementations.
In the case of uefitool, this define is indeed used on mkdir.
Conditionally re-define ACCESSPERMS, if undefined, so that musl
libc can be used when building uefitool.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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this time, only handle multiple keymaps on seagrub
images. for images where seabios is first but does
not immediately load grub, whether grub is still
available in flash, just do one image (US Qwerty)
this still results in fewer images per target than
Libreboot 20240612, but should prevent most users
from being annoyed. i got a few people asking
repeatedly, and i hadn't documented yet how to add
keymap.gkb or how to remove bootorder, to get a
different keymap or disable seagrub respectively.
i anticipate that i'll get such questions a lot, even
if i do document it, so i'm reversing that decision.
it doesn't result in much extra code. the new design
in lbmk makes this sort of thing much simpler.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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