[PATCH v2 12/13] doc: qemu: arm64: Fix the documentation of capsule update

Masami Hiramatsu masami.hiramatsu at linaro.org
Sat Apr 17 01:39:20 CEST 2021

Since the EDK2 GenerateCapsule script is out of date and it
doesn't generate the supported version capsule file, the document
should refer the mkeficapsule in tools.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu at linaro.org>
 doc/board/emulation/qemu_capsule_update.rst |   11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/doc/board/emulation/qemu_capsule_update.rst b/doc/board/emulation/qemu_capsule_update.rst
index 9fec75f8f1..e2a9f0db71 100644
--- a/doc/board/emulation/qemu_capsule_update.rst
+++ b/doc/board/emulation/qemu_capsule_update.rst
@@ -39,16 +39,9 @@ In addition, the following config needs to be disabled(QEMU ARM specific)::
-The capsule file can be generated by using the GenerateCapsule.py
-script in EDKII::
-    $ ./BaseTools/BinWrappers/PosixLike/GenerateCapsule -e -o \
-    <capsule_file_name> --fw-version <val> --lsv <val> --guid \
-    e2bb9c06-70e9-4b14-97a3-5a7913176e3f --verbose --update-image-index \
-    <val> --verbose <u-boot.bin>
+The capsule file can be generated by using the tools/mkeficapsule::
-The above is a wrapper script(GenerateCapsule) which eventually calls
-the actual GenerateCapsule.py script.
+    $ mkeficapsule --raw <u-boot.bin> --index 1 <capsule_file_name>
 As per the UEFI specification, the capsule file needs to be placed on
 the EFI System Partition, under the \EFI\UpdateCapsule directory. The

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