arch no longer needs to be set, on multi-tree projects,
and it has been renamed to xarch
the new behaviour is: if xarch is set, treat it as a
list of crossgcc targets and go through the list. set
the first one as the target, for what lbmk builds, but
build all of the defined crossgccc targets
crossgcc_ada is now xlang, and defines which languages
to build, rather than whether to build gcc-gnat
Signed-off-by: Leah Rowe <leah@libreboot.org>
only call crossgcc for coreboot and u-boot, but use
hostcc for everything else. simplify the checking of
which architecture to compile for. "arch" in target.cfg
files has been modified, to allow further simplification.
without this patch, the logic currently only *barely* avoids
using crossgcc on things like utils, and only works in practise
because, in practise, lbmk only works on x86_64 anyway.
the new logic, as per this patch, is simpler and more robust.
Signed-off-by: Leah Rowe <leah@libreboot.org>
Add my upstream U-Boot series enabling video console support by default
for QEMU ARM virtual machines. Similarly, enable the related config
options for our builds using savedefconfig and olddefconfig.
The resulting ROM can be booted with a command line like:
qemu-system-aarch64 \
-machine virt,secure=on,virtualization=on \
-cpu cortex-a72 -m 1G \
-serial stdio -device VGA \
-device qemu-xhci \
-device usb-kbd -device usb-mouse \
-bios bin/qemu_arm64_12mb/*.rom
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
U-Boot upstream used to have 16KB for EFI variables, and this was
causing problems with shim. Commit f0236acbc6 ("u-boot: Increase EFI
variable buffer size") fixed this by raising it to 32KB in our builds.
It has now been raised to 64K upstream, so raise it here as well.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Set default U-Boot revision to v2023.01 and rebase patches on top of
that. Another series about 16x32 fonts was merged upstream, so drop some
now-unnecessary patches we had for that. For the video damage tracking
series, switch to the version I'm trying to upstream.
Upstream kconfig status is a bit unstable, so updating configs with
`make oldconfig` would miss important upstream changes, since they rely
on carrying defaults via upstream defconfigs. Update the configs as
such:
- Turn old configs into defconfigs (./update project trees -s u-boot)
- Save the diff from old upstream defconfig (diffconfig $theirs $ours)
- Update U-Boot revision, rebase patches, and clean old trees
- Prepare new U-Boot tree (./update project trees -f u-boot)
- Review the diffconfigs to see if any options were renamed upstream
- Copy over the new upstream defconfigs and apply earlier diff
- Turn new defconfigs into configs (./update project trees -l u-boot)
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
The U-Boot build for qemu_arm64_12mb board refers to a code revision
whereas it uses the common "default" tree, remove the bad reference.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Leah Rowe