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| author | Ilias Apalodimas <ilias.apalodimas@linaro.org> | 2025-04-01 14:27:26 +0300 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2025-04-11 13:25:34 +0200 |
| commit | 00cf654b29e62feddae01e4c47c7ec38932c5b7b (patch) | |
| tree | 078c292a04869b530ea8208f296ccf2fc50ab398 | |
| parent | fd58c275f6ba524101ba0990e53f5a11ac390bd0 (diff) | |
doc: Update authenticated capsules documentation
Now that we moved out the capsule signature from the DTB, remove the
relevant documentation.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
| -rw-r--r-- | doc/develop/uefi/uefi.rst | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/doc/develop/uefi/uefi.rst b/doc/develop/uefi/uefi.rst index 48d6110b2ad..3ca22b572a9 100644 --- a/doc/develop/uefi/uefi.rst +++ b/doc/develop/uefi/uefi.rst @@ -597,21 +597,6 @@ and used by the steps highlighted below. [--fit | --raw | --guid <guid-string] \ <image_blob> <capsule_file_name> -4. Insert the signature list into a device tree in the following format:: - - { - signature { - capsule-key = [ <binary of signature list> ]; - } - ... - } - -You can perform step-4 through the Kconfig symbol -CONFIG_EFI_CAPSULE_CRT_FILE. This symbol points to the signing key -generated in step-2. As part of U-Boot build, the ESL certificate file will -be generated from the signing key and automatically get embedded into the -platform's dtb. - Anti-rollback Protection ************************ |