u-boot.git/lib/efi_loader/Makefile, branch v2024.04

efi_loader: rename BOOTEFI_BOOTMGR to EFI_BOOTMGR

2024-01-17T07:40:25+00:00

At this point, EFI boot manager interfaces is fully independent from
bootefi command. So just rename the configuration parameter.

Signed-off-by: AKASHI Takahiro 
Reviewed-by: Simon Glass

efi_loader: split unrelated code from efi_bootmgr.c

2024-01-17T07:40:25+00:00

Some code moved from cmd/bootefi.c is actually necessary only for "bootefi
" command (starting an image manually loaded by a user using U-Boot
load commands or other methods (like JTAG debugger).

The code will never been opted out as unused code by a compiler which
doesn't know how EFI boot manager is implemented. So introduce a new
configuration, CONFIG_EFI_BINARY_EXEC, to enforce them opted out
explicitly.

Signed-off-by: AKASHI Takahiro

efi_loader: provide tool to dump SMBIOS table

2024-01-09T09:09:15+00:00

An EFI binary smbiosdump.efi is provided that can be used to check the
SMBIOS table for consistency and to dump it as a file.

The tool provides the following commands:

check
    Check the SMBIOS table for consistency.

exit
    Leave the tool.

help
    Show available commands.

save
    Save the SMBIOS table to a file on the EFI system partition. The file
    can be further analyzed with the dmidecode command line tool::

        dmidecode --from-dump 

Specifying 'nocolor' as load option data suppresses colored output and
clearing of the screen.

Signed-off-by: Heinrich Schuchardt 
Acked-by: Ilias Apalodimas

Merge tag 'v2024.01-rc5' into next

2023-12-18T14:55:32+00:00

Prepare v2024.01-rc5

efi_loader: create memory reservations in ACPI case

2023-12-05T00:38:56+00:00

ACPI tables cannot convey memory reservations for ARM and RISC-V.
x86 uses the BIOS E820 table for this purpose. We cannot simply ignore the
device-tree when booting via ACPI. We have to assign EfiReservedMemory
according to the prior stage device-tree ($fdtaddr) or as fallback the
control device-tree ($fdtcontroladdr).

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass

efi: Rearrange the Kconfig for CMD_BOOTEFI_BOOTMGR

2023-11-07T19:48:51+00:00

The command should not be used to enable library functionality. Add a
new BOOTEFI_BOOTMGR Kconfig for that. Adjust the conditions so that the
same code is built.

Signed-off-by: Simon Glass 
Suggested-by: AKASHI Takahiro

efi: Use the installed SMBIOS tables

2023-09-21T22:05:40+00:00

U-Boot should set up the SMBIOS tables during startup, as it does on x86.
Ensure that it does this correctly on non-x86 machines too, by creating
an event spy for last-stage init.

Tidy up the installation-condition code while we are here.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

efi: x86: Correct the condition for installing ACPI tables

2023-09-21T22:05:40+00:00

It is not always the case that U-Boot builds the ACPI tables itself. For
example, when booting from coreboot, the ACPI tables are built by
coreboot.

Correct the Makefile condition so that U-Boot can pass on tables built
by a previous firmware stage.

Tidy up the installation-condition code while we are here.

Signed-off-by: Simon Glass 
Reviewed-by: Ilias Apalodimas 
Reviewed-by: Bin Meng

efi: Correct .efi rules

2023-05-31T21:23:01+00:00

These files should have both 'always' and 'targets' so that dependencies
are detected correctly.

When only 'always' is used, the target is built every time, although I am
not quite sure why.

Make sure each has both 'always' and 'targets' to avoid this problem.

Signed-off-by: Simon Glass

efi_loader: add an EFI binary to print boot hart ID

2022-12-02T18:17:24+00:00

Provide an EFI binary that prints the boot hart ID as found in the
device-tree as /chosen/boot-hartid property and as provided by the
RISCV_EFI_BOOT_PROTOCOL.

Signed-off-by: Heinrich Schuchardt