u-boot.git/lib/efi_loader/Kconfig, branch v2019.10

efi_loader: re-enable GRUB workaround on 32bit ARM

2019-07-30T19:36:22+00:00

GRUB on ARM 32bit prior to version 2.04 lacks proper handling of caches.
In U-Boot v2019.04 a workaround for this was inadvertently removed.

The workaround is currently also needed for booting on systems with caches
that cannot be managed via CP15 (e.g. with an i.MX6 CPU).

Re-enable the workaround and make it customizable.

Fixes: f69d63fae281 ("efi_loader: use efi_start_image() for bootefi")
Signed-off-by: Heinrich Schuchardt

efi_loader: decision on EFI_RT_SUPPORTED_RESET_SYSTEM

2019-07-06T19:25:32+00:00

Move the logic determining which board supports reset at runtime to Kconfig.

Signed-off-by: Heinrich Schuchardt

efi_loader: Kconfig entries for GetTime(), SetTime()

2019-06-01T02:53:13+00:00

The GetTime() and the SetTime() runtime services are not obligatory. So
let's make them customizable.

Signed-off-by: Heinrich Schuchardt

efi_loader: implement deprecated Unicode collation protocol

2019-05-19T06:10:10+00:00

In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2
language codes existed. This protocol is not part of the UEFI specification
any longer. Unfortunately it is required to run the UEFI Self Certification
Test (SCT) II, version 2.6, 2017. So we implement it here for the sole
purpose of running the SCT. It can be removed once a compliant SCT is
available.

The configuration option defaults to no.

Signed-off-by: Rob Clark 

Most of Rob's original patch is already merged. Only the deprecated
protocol is missing. Rebase it and make it configurable.

Signed-off-by: Heinrich Schuchardt

efi_loader: rename Unicode collation protocol 2 variables

2019-05-19T06:10:10+00:00

Rename variables to make it clear they refer to the Unicode collation
protocol identified by the EFI_UNICODE_PROTOCOL2_GUID.

Signed-off-by: Heinrich Schuchardt

efi_loader: make device path to text protocol customizable

2019-05-12T18:54:22+00:00

The device path to text protocol is not needed for EBBR compliance. So
let's make it a customizable option.

Signed-off-by: Heinrich Schuchardt

efi_loader: make Unicode collation protocol customizable

2019-05-12T18:54:22+00:00

The Unicode collation protocol is not needed for EBBR compliance. So let's
make it a customizable option.

The Unicode capitalization table is only needed by this protocol. So let it
depend on the Unicode collation protocol.

Signed-off-by: Heinrich Schuchardt

efi_loader: reword the EFI_LOADER config option

2019-05-12T18:54:22+00:00

No need to mention U-Boot in brief description.
Fix several typos, mention iPXE.

Signed-off-by: Heinrich Schuchardt

efi_loader: format Kconfig

2019-05-12T18:54:22+00:00

Use if/endif for dependencies to give structure to the configuration menu.

Sort important settings to the top.

Abbreviate the short description of EFI_LOADER_HII.

Signed-off-by: Heinrich Schuchardt

efi_loader: fix setting PlatformLang

2019-04-12T20:00:42+00:00

The UEFI variables PlatformLang and PlatformLangCodes specify the current
firmware language and the list of all available languages.

Currently their values are hard coded. With the patch a new configuration
variable EFI_PLATFORM_LANG_CODES is provided.

When initializing the UEFI subsystem this configuration variable is used to
initialize PlatformLangCodes. The value of variable PlatformLang is read.
If it is not set, the first language specified in EFI_PLATFORM_LANG_CODES
is used to initialize PlatformLang.

Suggested-by: Takahiro Akashi 
Signed-off-by: Heinrich Schuchardt