@@ -318,6 +318,9 @@ Run the following command
--guid <image GUID> \
<capsule_file_name>
+Capsule with firmware version
+*****************************
+
The UEFI specification does not define the firmware versioning mechanism.
EDK II reference implementation inserts the FMP Payload Header right before
the payload. It coutains the fw_version and lowest supported version,
@@ -345,6 +348,21 @@ add --fw-version option in mkeficapsule tool.
If the --fw-version option is not set, FMP Payload Header is not inserted
and fw_version is set as 0.
+
+Capsule Generation through binman
+*********************************
+
+Support has also been added to generate capsules during u-boot build
+through binman. This requires the platform's DTB to be populated with
+the capsule entry nodes for binman. The capsules then can be generated
+by specifying the capsule parameters either through a config file, or
+by specifying them as properties in the capsule entry node.
+
+Check the arch/sandbox/dts/u-boot.dtsi file for the sandbox platform
+as reference for how to generate capsules through binman as part of
+u-boot build.
+
+
Performing the update
*********************
The EFI capsules can now be generated as part of u-boot build, through binman. Highlight these changes in the documentation. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> --- Changes since V5: * Remove the documentation for generating the capsule through config file, as that functionality is not added through this series. doc/develop/uefi/uefi.rst | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)