Update Purism coreboot to 24.02.01-Purism-1.
Remove CFLAGS overrides when building coreboot. These overrides break
24.02.01, which added (and needs) --param=min-pagesize=1024. This has
happened repeatedly in the past since Heads has to duplicate coreboot's
CFLAGS if it overrides them.
Specifically, the build fails with this error:
src/commonlib/include/commonlib/endian.h:27:26: error: array subscript 1 is outside array bounds of 'void[0]' [-Werror=array-bounds=]
27 | *(uint8_t *)dest = val;
| ~~~~~~~~~~~~~~~~~^~~~~
In function 'setup_default_ebda':
cc1: note: source object is likely at address zero
That's because coreboot is attempting to write to EBDA at physical
address 0x40e, just above 1024. That is a valid address for x86, but
it's too close to 0 by default for GCC, --param-min-pagesize=1024
allows writes to physical addresses above 1024.
coreboot shouldn't need any of the usual Heads CFLAGS overrides for
reproducibility; it is already reproducible.
Fix indentation in modules/coreboot. Make accepted it before because
the indented lines followed a variable assignment, so they couldn't
be part of a recipe. That assignment is now gone, so they're now
interprted as part of a recipe for the `.configured` target just above,
they should not be indented.
Add nss to flake.nix, needed as of 24.02.01.
Update Librem coreboot configs for 24.02.01-Purism-1. Notably, the
board Kconfig changed for Mini v2 in coreboot, so this is needed for
correct builds.
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
intel_iommu=igfx_off is needed on the Heads kernel command line for
memtest86+ to work. Without this parameter, the screen blanks when
memtest86+ starts testing.
This is unique to Librem 11, probably because it is the only device
using FSP GOP for graphics init in coreboot. (libgfxinit does not yet
support Jasper Lake.)
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Add Librem 11 board.
Librem 11 uses coreboot graphics init, which is done with FSP GOP.
Set a custom keymap for the volume/power keys. Configure the volume
keys as up/down arrows (for navigation in fbwhiptail, and for shell
history in the Linux console). Configure the power key as Enter.
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
