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efi_loader: adjust config options for capsule updates

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EFI_IGNORE_OSINDICATIONS is used to ignore OsIndications if setvariable
at runtime is not supported and allow the platform to perform capsule
updates on disk. With the recent changes boards can conditionally enable
setvariable at runtime using EFI_RT_VOLATILE_STORE.

Let's make that visible in our Kconfigs and enable EFI_IGNORE_OSINDICATIONS
when set variable at runtime is disabled.

Since EFI_RT_VOLATILE_STORE needs help from the OS to persist the
variables, allow users to ignore OsIndications even if setvariable at
runtime is enabled.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Ilias Apalodimas
2024-06-20 23:15:31 +03:00
committed by Heinrich Schuchardt
parent 8877bc51a8
commit c0d3dda060
1 changed files with 1 additions and 0 deletions
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lib/efi_loader/Kconfig
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@@ -220,6 +220,7 @@ config EFI_CAPSULE_ON_DISK
config EFI_IGNORE_OSINDICATIONS
bool "Ignore OsIndications for CapsuleUpdate on-disk"
depends on EFI_CAPSULE_ON_DISK
default y if !EFI_RT_VOLATILE_STORE
help
There are boards where U-Boot does not support SetVariable at runtime.
Select this option if you want to use the capsule-on-disk feature