Since the libgcrypt update in GRUB, which imported
GNU's own Argon2 implementation, other ciphers have
also been introduced.

This patch adds them to lbmk's GRUB build.

Signed-off-by: Leah Rowe <leah@libreboot.org>

Signed-off-by: Leah Rowe <leah@libreboot.org>

I realised that the Dell OptiPlex 3050 Micro has NVRAM available.
Use that backend, and hardcode power_on_after_fail to Disable,
which is already done in cmos.default.

The Lenovo ThinkPad T480 currently has no option table in coreboot,
besides the CBFS one. For this, the CBFS option table has been
enabled, and the build system has been modified to insert
a relevant config for power_on_after_fail.

Nicholas Chin informs me that Kabylake generally has legacy NVRAM,
so enabling it for the T480/T480s should work, but we'll need
to use it in the future anyway; better to just use CBFS now.

I *could* use the CBFS backend on 3050micro as well.

Signed-off-by: Leah Rowe <leah@libreboot.org>

Signed-off-by: Leah Rowe <leah@libreboot.org>

and add a line break where it is used

now it is essentially a macro of sorts, used in
terms of syntax, to mean the same as:

if [ "$dry" != ":" ]; do
	thing
fi

in this case, we say:

$if_not_dry_build \
	thing

yes. macros in sh are a thing.

Signed-off-by: Leah Rowe <leah@libreboot.org>

Signed-off-by: Leah Rowe <leah@libreboot.org>

we have the "default" tree, then the "nvme" tree which adds
nvme support.

the "xhci" tree adds xhci patches, *and* nvme patches.

riku suggested that i rename it accordingly, and his advice
was quite correct, indeed wise.

this will reduce confusion for contributors, including *myself*.

Signed-off-by: Leah Rowe <leah@libreboot.org>

bsdunzip in particular, can be used instead of relying
on the host to provide unzip.

most linux hosts use info-zip as the implementation,
which bsdzip is compatible with.

Signed-off-by: Leah Rowe <leah@libreboot.org>

This is for bsdtar, which we will use in place
of unar, because unar is not available on all
of the distros, and we had some recent problems
with it.

Signed-off-by: Leah Rowe <leah@libreboot.org>

This reverts commit 4999a49de39667b3239fc2010d0e99c958b29417.