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doc/efi: add load file 2 protocol to HTML documentation

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The load file 2 protocol can be used by the Linux kernel to load the initial
RAM disk. U-Boot can be configured to provide an implementation.

Add a description to the UEFI overview and document the related functions
in the API section.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2020-02-22 07:47:20 +01:00
parent 479ab6c17e
commit 71a7de4467
2 changed files with 21 additions and 0 deletions
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9
doc/api/efi.rst
View File

@ -125,6 +125,15 @@ Graphical output protocol
.. kernel-doc:: lib/efi_loader/efi_gop.c
:internal:
Load file 2 protocol
~~~~~~~~~~~~~~~~~~~~
The load file 2 protocol can be used by the Linux kernel to load the initial
RAM disk. U-Boot can be configured to provide an implementation.
.. kernel-doc:: lib/efi_loader/efi_load_initrd.c
:internal:
Network protocols
~~~~~~~~~~~~~~~~~

12
doc/uefi/uefi.rst
View File

@ -356,6 +356,18 @@ This driver is only available if U-Boot is configured with::
CONFIG_BLK=y
CONFIG_PARTITIONS=y
Miscellaneous
-------------
Load file 2 protocol
~~~~~~~~~~~~~~~~~~~~
The load file 2 protocol can be used by the Linux kernel to load the initial
RAM disk. U-Boot can be configured to provide an implementation with::
EFI_LOAD_FILE2_INITRD=y
EFI_INITRD_FILESPEC=interface dev:part path_to_initrd
Links
-----