Commit Graph

2111 Commits (7f6e47d27c673e29250cbdac03e326b9ba044b05)

Author SHA1 Message Date
Leah Rowe 7f6e47d27c trees: reset PATH per-target
Otherwise, if PATH was set before, it will be re-used
again in the next pass. We previously unset CROSS_COMPILE
to avoid using the wrong cross-compiler when switching to
another target within a multi-tree project such as U-Boot.

Well, PATH was also being set, to use coreboot xgcc first.
This is fine, but the next target may not use the same one.

This patch solves a similar problem to the following patch
which was mentioned above:

commit 637c0a1521
Author: Leah Rowe <leah@libreboot.org>
Date:   Tue Nov 19 02:52:28 2024 +0000

    trees: unset CROSS_COMPILE per target

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-29 00:39:35 +00:00
Leah Rowe f4b6aeea28 rom.sh: Add U-Boot before SeaBIOS and GRUB (x86)
Since U-Boot must be inserted at a specific offset, it's
theoretically possible that other files might overlap, but
cbfstool will work around wherever U-Boot was inserted if
it was inserted first; we don't use specific offsets for
the other files.

This is technically a preventative bug fix, but it fixes
a bug that would probably never occur in practise.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-27 02:41:39 +00:00
Leah Rowe 7014b303f9 rom.sh: Remove unnecessary shebang
This is not a main script, and should not be treated as such;
it must never be directly executed by the user.

This script was only ever used inside other scripts, so the
shebang didn't seem to do much at all, but it shouldn't be
there anyway.

Remove it.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-26 23:28:42 +00:00
Leah Rowe a3accd39a0 Merge pull request 'config/deps/fedora41: Add openssl-devel-engine to dependency list' (#251) from mkukri/lbmk:master into master
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/251
2024-11-24 15:17:48 +00:00
Mate Kukri 98c5e43628 config/deps/fedora41: Add openssl-devel-engine to dependency list
openssl-devel was split up in Fedora 41, and this package is required to build libreboot
on Fedora 41.

This was reported by "tweezers" on #libreboot.

Signed-off-by: Mate Kukri <km@mkukri.xyz>
2024-11-24 11:59:46 +00:00
Leah Rowe ef7db20546 e6400nvidia: Disable U-Boot
This uses the "normal" config. Previous changes prevent
U-Boot images being built for this anyway, but it does
yield a warning message.

Remove the warning at the source.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-21 18:35:59 +00:00
Leah Rowe eea9fc4097 rom.sh: unset displaymode on normal initmode
Otherwise, you get "normal_normal" in the image name.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-21 18:34:08 +00:00
Leah Rowe f312e6026f rom.sh: Don't build U-Boot on normal initmode
The "normal" mode in lbmk is where no built-in GPU exists,
or no libgfxinit is used, and SeaBIOS is the first payload,
and SeaBIOS executes VGA ROMs (can't know if it'll start
in VESA or text mode).

U-Boot needs a VESA framebuffer or native coreboot
framebuffer to work correctly.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-21 18:24:50 +00:00
Leah Rowe 587d588fe4 rom.sh: Don't build txtmode U-Boot images
U-Boot needs a VESA framebuffer or native coreboot
framebuffer to work properly.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-21 18:07:33 +00:00
Leah Rowe 7d1fd1cc6a rom.sh: Support SeaUBoot for 64-bit x86 U-Boot
Same concept as SeaGRUB, but for U-Boot. SeaBIOS starts, but
has a bootorder file loading U-Boot first, from flash.

You can interrupt it with the ESC menu, to boot something else
in SeaBIOS, including GRUB.

With this, we can effectively provide extremely user-friendly
UEFI-first setups in Libreboot.

Take that, edk2!

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-21 12:29:05 +00:00
Leah Rowe 02e66ae01a U-Boot x86: Avoid clearing the VESA display
This is a patch from Simon Glass. U-Boot clears the display
when it starts up, but was asking the VESA driver to do the
same, needlessly; this patch avoids the latter.

A further patch is also included, which provides a better
message when jumping into long mode on the SPL (64-bit) target,
dumping it on the serial console instead of using printf.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-20 15:44:35 +00:00
Leah Rowe 32dced8cd8 disable U-Boot for now on HP EliteBook 8560w
dGPU only, and starts in text mode.

will have to test with vesa framebuffer later on.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-20 13:24:14 +00:00
Leah Rowe a68b468964 enable serial debug on HP EliteBook 8460p
there's a uart on the docking station

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-20 12:07:18 +00:00
Leah Rowe b79bd736e7 enable serial debug on hp elite 8200 sff
Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-20 12:05:37 +00:00
Leah Rowe b109617752 enable the serial console on thinkpad x60
it has one on the docking station

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-20 11:31:37 +00:00
Leah Rowe 0c7fb21a06 enable the serial console on thinkpad t60
it has one on the docking station

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-20 11:29:53 +00:00
Leah Rowe eb14a176bc Only boot 32-bit u-boot from grub, 64 from seabios
For some reason, 32-bit U-Boot only works when executed from
GRUB, but not SeaBIOS; 64-bit U-Boot only works from SeaBIOS!

This will have to be investigated. Standalone U-Boot, where
U-Boot is the primary payload, has not yet been tested in
Libreboot, and will not be provided for some time due to
stability concerns. More testing is needed!

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-20 01:19:27 +00:00
Leah Rowe 279e69172f make the u-boot grub menuentry more useful
Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 23:26:28 +00:00
Leah Rowe fdbdf0449b Re-enable U-Boot x86 on real mainboards
The previous stability issues were resolved, thanks to
the previous revision which added a fix courtesy Simon Glass.

This reverts commit eba73c778a.
2024-11-19 22:48:21 +00:00
Leah Rowe b549d1e5f3 u-boot x86 serial/ns16550: disable UART as needed
U-Boot was hanging on hardware, but not Qemu. This is because on
the machines tested, namely the X200 and E6230 laptops supported
in Libreboot, the UART was disabled from coreboot.

This U-Boot patch from Simon Glass works around the issue by
silently disabling the UART when it isn't there. Instead,
output is sent to the display and U-Boot no longer hangs.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 22:46:29 +00:00
Leah Rowe eba73c778a Disable U-Boot x86 except on Qemu
It's really buggy on hardware. Disable for now.

I've contacted Simon Glass on IRC, asking about hardware.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 16:22:14 +00:00
Leah Rowe 4bc6ca545e fix U-Boot hotkey mention in grub.cfg
it's u, not b, for the U-Boot hotkey

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 10:56:54 +00:00
Leah Rowe 6d629a8496 Update x86 U-Boot to v2024.10 (was v2024.07)
It's a new experimental payload in Libreboot, so we may aswell
start with the very latest release of U-Boot.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 09:52:40 +00:00
Leah Rowe 709bbebdcf grub.cfg: mark U-Boot as experimental in the menu
it's important that we maintain realistic expectations.
x86 u-boot is not yet fully stable, so mark it as such.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 04:55:46 +00:00
Leah Rowe 637c0a1521 trees: unset CROSS_COMPILE per target
When building a coreboot image, if they enable the
x86 U-Boot payloads, sometimes what happens is you
have CROSS_COMPILE set, for i386-elf, but then it's
still set to that when later building 64-bit U-Boot,
which needs x86_64-elf.

We currently rely on hostcc to build U-Boot.

To mitigate this, unset CROSS_COMPILE in the main
loop of the trees script, for building project targets.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 02:52:28 +00:00
Leah Rowe f13819386b Enable x86 U-Boot payload on every x86 board
Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 02:28:18 +00:00
Leah Rowe 747b6514ea Add U-Boot x86_64 payload
Currently seems to stall when booted from the GRUB
payload, but works when booted from the SeaBIOS menu.

I also tested it as a standalone payload and it seems
to boot. Will test on hardware next, and start adding
it to more mainboards.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-19 02:04:50 +00:00
Leah Rowe 3bf3ef557e add arm-none-eabi-gcc-cs-c++ to fedora dependency
Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-09 15:36:36 +00:00
Leah Rowe 2deab8572d clean up the coreboot submodules
also bring the coreboot/next modules in line with
the recent merge that did away with coreboot/dell7

the submodules for coreboot/haswell were still there,
and have now been deleted; the haswell tree was used
for the NRI patches, which were moved to /default some
time ago

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-07 00:26:59 +00:00
Leah Rowe 9abddb82b9 Bump coreboot/next and merge coreboot/dell7
coreboot/dell7 is now part of coreboot/next, which in turn
has been updated, to accomodate 3050 micro patchset 18:

https://review.coreboot.org/c/coreboot/+/82053/18

It incorporates my Verb/VBT patches, which are therefore
no longer included separately.

Mate has fixed the USB config; see diff for details.
The configuration of USB ports was wrong, before.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-06 22:32:45 +00:00
Leah Rowe 8c4cacba27 data/coreboot: add missing variable
payload_uboot_i386 must be defined here, or the
build will fail for coreboot targets

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-05 19:33:49 +00:00
Leah Rowe cdd8cb9086 coreboot/default: remove unnecessary module
The fsp module is unnecessary on coreboot/default, and
therefore constitutes a waste of disk space.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-04 05:44:39 +00:00
Leah Rowe c0017c7357 Experimental U-Boot payload (32-bit dtb, U-Boot)
NOTE: Support added for xarch target x86_64-elf,
but U-Boot failed to build with this error:

OBJCOPY lib/efi_loader/helloworld.efi
x86_64-elf-objcopy: lib/efi_loader/helloworld_efi.so: invalid bfd target
make[2]: *** [scripts/Makefile.lib:476: lib/efi_loader/helloworld.efi] Error 1

Since I'm building U-Boot for x86_64 *on* an x86-64
host, and since that is currently the recommended type
of machine to use for lbmk development, and since the
other x86 payloads currently don't cross compile anyway,
this is an acceptable compromise for now. This is because
at present, I'm not making U-Boot the primary payload on x86,
instead preferring to chain it from GRUB and SeaBIOS.

The target.cfg file for x86 u-boot shows xarch/xtree commented.
Uncomment these to compile on crossgcc instead of hostcc.

I mention 64-bit because I initially did this first, but decided
to do 32-bit first. I'll work on the 64-bit one next (SPL).

It's only enabled in QEMU for now.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-03 09:22:52 +00:00
Leah Rowe 14b4838d49 coreboot/default: Re-base all patches
There were a lot of unnecessary patches, such as the VRAM
patches; as Nicholas Chin has explained to me, the drivers
for these machines will just allocate what RAM they want
anyway, so in a lot of cases the extra allocated Video RAM
simply reduces the total amount of memory for other uses.

In general, we have a lot of patches that have existed for
years. A much more aggressive sweep will be done in the next
major audit, especially when the revisions are updated again.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-11-01 15:59:30 +00:00
Leah Rowe 67c92889a8 NEW MAINBOARD: Dell OptiPlex 780 USFF
Thanks go to Nicholas Chin and Lorenzo Aloe for working on
and testing this code. Based on the 780 MT port.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-31 05:30:10 +00:00
Leah Rowe 38006cb2bc coreboot/dell3050micro: enable coffeelake CPUs
pin mod needed (soldering) but according to mate, you
can use some coffeelake CPUs on these machines, despite
them being intel 7th gen. this includes 8-core chips.

this patch enables the software configuration in coreboot.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-31 02:38:01 +00:00
Leah Rowe 97054498e9 NEW MAINBOARD: Dell OptiPlex 780 MT
Thanks go to Lorenzo Aloe and Nicholas Chin for working on
and testing this code.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-28 05:03:17 +00:00
Leah Rowe f3170fb06e coreboot/dell7: add missing ifdtool nuke patch
This is for blanking the ME region on release builds.

This is required for lbmk when doing Libreboot releases,
on images that use an Intel ME region.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-28 01:16:25 +00:00
Leah Rowe 19795bf980 re-update seabios to latest revision
I reset it temporarily back to 1.16.3 when testing the
SeaBIOS hanging bug on 3050 micro, but the revision had
no effect; the bug was caused by a bad coreboot config

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-27 20:06:16 +00:00
Leah Rowe 9bdec645a3 3050micro: Re-enable SeaGRUB
Remove what is now unnecessary bloat, for ensuring that
GRUB is the primary payload; SeaGRUB is the only preference,
as per lbmk design.

The SeaBIOS hanging issue was fixed, so SeaGRUB is OK now.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-27 19:32:36 +00:00
Leah Rowe 6c78942290 Merge pull request 'config/coreboot/default: Update MEC5035 patches' (#244) from nic3-14159/lbmk:mec5035-updates into master
Reviewed-on: https://codeberg.org/libreboot/lbmk/pulls/244
2024-10-27 18:44:41 +00:00
Leah Rowe 237fa1e3c1 3050micro: don't set static option table
Again, I'm adapting the config to be as close to the
coreboot one as possible. I compiled directly from coreboot
earlier, and got SeaBIOS to work on my 3050.

I'm matching the setup as closely as possible. Once it works,
I can use that in a Libreboot release but then debug why the
old config wasn't working.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-27 18:35:29 +00:00
Leah Rowe d1743d1f64 3050micro: Use alt century byte +legacy 8254 timer
I'm eliminating as many differences as possible between lbmk's
setup, and the setup that is default when simply building from
the gerrit patch, directly in coreboot, by just picking the
mainboard; in this way, coreboot picks SeaBIOS as payload. I
already changed the SeaBIOS configs, in the previous patch.

Upon testing, this seems to have fixed the SeaBIOS hanging. I
need to have both of these options selected, or SeaBIOS hangs
just after it says "Press ESC" for the boot menu.

With this config change, SeaBIOS does not hang; instead, it shows
the list of devices as normal, and boots your machine.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-27 18:34:43 +00:00
Leah Rowe c56f698713 Use SeaBIOS 1.16.3 and enable debugging
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>
2024-10-27 16:07:56 +00:00
Nicholas Chin b257662e55
config/coreboot/default: Update MEC5035 patches
- 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>
2024-10-26 20:55:18 -06:00
Leah Rowe d8ac9d53b6 Switch Dell 3050 Micro to newer coreboot revision
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>
2024-10-27 01:15:24 +00:00
Leah Rowe 99a88ebfa2 Update dell 3050 patch to patch 15 (pwm fix)
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>
2024-10-26 06:26:25 +01:00
Leah Rowe 3f63c6d12f rom.sh: remove unnecessary logic from copyps1bios
the .git directory never exists anyway, when doing a release,
so the purpose this is intended is defeated by lbmk's design.

individual headers say "pcsx-redux team" as copyright anyway,
and the code for generating that COPYING file, with MIT license
and correct years (matching the entire source code for the
open bios) remains correct.

a mitigation instead of this patch might be to maintain a hardcoded
list of authors, and manually update it over time, but this is not
required. however, it may be good practise for upstream to maintain
such a file. perhaps i should contact them?

Signed-off-by: Leah Rowe <leah@libreboot.org>
2024-10-20 00:13:35 +01:00
Leah Rowe 56495c61e6 use redundant mirrors for recent utils imports
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>
2024-10-17 23:48:32 +01:00
Leah Rowe 38d37a340f remove end slashes on repos in config/git/
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>
2024-10-17 23:37:05 +01:00