From 25dc7d5aedfef310a7e49b37e2556dc84b79cb00 Mon Sep 17 00:00:00 2001 From: Masahisa Kojima Date: Wed, 7 Jun 2023 14:41:54 +0900 Subject: efi_loader: get lowest supported version from device tree This commit gets the lowest supported version from device tree, then fills the lowest supported version in FMP->GetImageInfo(). Signed-off-by: Masahisa Kojima Reviewed-by: Ilias Apalodimas --- .../firmware/firmware-version.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 doc/device-tree-bindings/firmware/firmware-version.txt (limited to 'doc') diff --git a/doc/device-tree-bindings/firmware/firmware-version.txt b/doc/device-tree-bindings/firmware/firmware-version.txt new file mode 100644 index 00000000000..ee90ce31170 --- /dev/null +++ b/doc/device-tree-bindings/firmware/firmware-version.txt @@ -0,0 +1,22 @@ +firmware-version bindings +------------------------------- + +Required properties: +- image-type-id : guid for image blob type +- image-index : image index +- lowest-supported-version : lowest supported version + +Example: + + firmware-version { + image1 { + image-type-id = "09D7CF52-0720-4710-91D1-08469B7FE9C8"; + image-index = <1>; + lowest-supported-version = <3>; + }; + image2 { + image-type-id = "5A7021F5-FEF2-48B4-AABA-832E777418C0"; + image-index = <2>; + lowest-supported-version = <7>; + }; + }; -- cgit v1.3.1