lbmk.git/resources/u-boot/qemu_x86_12mb, branch master

remove board: qemu_x86_12mb (not usable for now)

2023-08-19T22:24:18+00:00

x86 u-boot is a bit flaky and this board never builds.

re-add it ot a later date.

u-boot is only really used in arm machines,
for our purposes at least.

Signed-off-by: Leah Rowe

merge coreboot/u-boot download logic to one script

2023-08-16T21:40:34+00:00

they are fundamentally the same, in an lbmk context.

they are downloaded in the same way, and compiled in
the same way!

(Kconfig infrastructure, board-specific code, the way
submodules are used in git, etc)

~200 sloc reduction in resources/scripts

the audit begins

Signed-off-by: Leah Rowe

u-boot: Increase EFI variable buffer size

2023-06-22T13:17:40+00:00

Debian's signed shim allocates too many EFI variables to fit in the EFI
variable memory buffer. Normally it would then try to continue booting
in non-secure-boot mode, but its error handling throws a synchronous
abort that reboots the board, making it impossible to boot into Debian
unless one manually loads GRUB instead of shim. Increase EFI variable
buffer size to avoid triggering the bug.

Signed-off-by: Alper Nebi Yasak

u-boot: Update to v2023.01

2023-02-13T21:58:08+00:00

Set default U-Boot revision to v2023.01 and rebase patches on top of
that. Upstream kconfig status is a bit unstable, so updating configs
with `make oldconfig` would miss important upstream changes.

For each board, run `make savedefconfig` and `diffconfig -m` at the old
version to get a diff from upstream defconfigs. Fix those affected by
upstream changes, like SYS_TEXT_BASE being renamed to TEXT_BASE. Then
append those to the new version's defconfigs and run `make olddefconfig`
to get updated configs.

Signed-off-by: Alper Nebi Yasak

u-boot: Add qemu_x86_12mb build

2022-12-10T11:19:00+00:00

Add a U-Boot build for the qemu_x86_12mb board. The config is a copy of
the upstream "coreboot" defconfig, but with OF_EMBED=y.

Signed-off-by: Alper Nebi Yasak