lbmk.git/config/vendor, branch x220normal

coreboot: add dell optiplex 5050 sff mainboard

2026-09-21T19:22:37+00:00

thank you Ron Nazarov for adding this board to coreboot.
thank you Nicholas Chin for assisting Ron with this port.

NOTE:
pcie hotplug disabled on pcie x4 and m2 slot. i added this
patch myself because ron neglected to. it's necessary for
stability in linux when using nvme ssds, otherwise devices
will rename. i don't need to actually confirm whether it
also happens on this board, because turn off hotplug doesn't
really affect the user anyway, so there's no harm turning
this off.

Signed-off-by: Leah Rowe

coreboot/3040micro: correct ME_bin_hash

2026-09-21T00:43:58+00:00

now the 3040 micro vendor download works

Signed-off-by: Leah Rowe

hp820g2/cb: set MRC cbfstool tree to 15h

2026-09-20T21:39:35+00:00

Signed-off-by: Leah Rowe

rename coreboot/fam15h to fam15h_cb411

2026-09-20T17:17:16+00:00

i'm going to add the 15h.org fork and name it
fam15h

Signed-off-by: Leah Rowe

Add Dell OptiPlex 3040 Micro support

2026-03-26T06:59:42+00:00

Adds libreboot support for the Dell OptiPlex 3040 Micro based on the
OptiPlex 3050 Micro (same Skylake H110 PCH-H platform). Key differences:
DDR3L SODIMMs, Pentium G4400T-class CPUs (Skylake only), Realtek ALC3234
HDA, and Boot Guard neutralization via deguard.

Tested and booted on hardware.

Signed-off-by: Todd Baker

Added full support for the X280

2026-03-26T06:59:42+00:00

vendor.sh: handle me_cleaner -p separately

2026-02-22T17:15:24+00:00

this is a special mode that skips FPTR checks, which is
needed on the topton x2e_n150

we currently set this, when MEclean="n", but we may want to
skip cleaning while still checking FPTR on some boards (in
a future lbmk revision)

Signed-off-by: Leah Rowe

Add ThinkPad X270 coreboot port from Kat Inskip

2026-02-21T08:26:44+00:00

Courtesy of Kat Inskip who ported this board.

Headphone output doesn't work at the moment, due to incorrect verb.
Intel VBT is also wrong. Both are taken from another board.

This will be amended later with the correct verb and VBT.

Signed-off-by: Leah Rowe

supermicro x11ssh_f: Use deguard-configured ME image instead of SPS

2026-02-14T20:00:14+00:00

Using the same ME image as the 3050 Micro.  This fixes the lack of a
backup download URL for the ME and speeds up boot time, since MRC
caching is working with ME (unlike SPS).

Unfortunately, since the MFS partition must be preserved, this does
mean we need a larger ME region than with me_cleaned SPS.

supermicro x11ssh_f: use underscores in dir names

2026-02-14T12:58:01+00:00

i don't like hyphens in file names, because of how lbmk
has historically handled directories and files in the past;
i've removed a lot of eval statements, to the extent that
it's no longer likely to be a problem (it's barely used now),
but i previously had a problem with using hyphens in config
names.

this design flaw (in lbmk) was fixed ages ago, but i still
maintain this policy. since that time, i use hyphens only.

Signed-off-by: Leah Rowe