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| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2020-11-30 18:12:11 +0900 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-12-03 21:22:50 +0100 |
| commit | 8d99026f06978ddf2ed72ccaed6cd3ad0887e4e5 (patch) | |
| tree | fb4b261aab678d2a83380a674b40cee1fe21da9d /include/efi_loader.h | |
| parent | ed9349c697711bd2d1b69b0877bc3d96fc664a37 (diff) | |
| download | u-boot-8d99026f06978ddf2ed72ccaed6cd3ad0887e4e5.tar.gz | |
efi_loader: capsule: support firmware update
A capsule tagged with the guid, EFI_FIRMWARE_MANAGEMENT_CAPSULE_ID_GUID,
is handled as a firmware update object.
What efi_update_capsule() basically does is to load any firmware management
protocol (or fmp) drivers contained in a capsule, find out an appropriate
fmp driver and then invoke its set_image() interface against each binary
in a capsule.
In this commit, however, loading drivers is not supported.
The result of applying a capsule is set to be stored in "CapsuleXXXX"
variable, but its implementation is deferred to a fmp driver.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index de1d24b333..ed5a49b520 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -212,6 +212,8 @@ extern const efi_guid_t efi_guid_cert_type_pkcs7; extern const efi_guid_t efi_guid_rng_protocol; /* GUID of capsule update result */ extern const efi_guid_t efi_guid_capsule_report; +/* GUID of firmware management protocol */ +extern const efi_guid_t efi_guid_firmware_management_protocol; extern unsigned int __efi_runtime_start, __efi_runtime_stop; extern unsigned int __efi_runtime_rel_start, __efi_runtime_rel_stop; |