From 71a7de4467030362ef2582c355c086eb5fc4143f Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Sat, 22 Feb 2020 07:47:20 +0100 Subject: doc/efi: add load file 2 protocol to HTML documentation 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 --- doc/uefi/uefi.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'doc/uefi') diff --git a/doc/uefi/uefi.rst b/doc/uefi/uefi.rst index a8fd886..cfe2d84 100644 --- a/doc/uefi/uefi.rst +++ b/doc/uefi/uefi.rst @@ -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 ----- -- cgit v1.1