On 7/27/21 11:10 AM, AKASHI Takahiro wrote:
Add a man page for mkeficapsule command.
Signed-off-by: AKASHI Takahiro takahiro.akashi@linaro.org
Reviewed-by: Heinrich Schuchardt xypron.glpk@gmx.de
MAINTAINERS | 1 + doc/mkeficapsule.1 | 91 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 92 insertions(+) create mode 100644 doc/mkeficapsule.1
diff --git a/MAINTAINERS b/MAINTAINERS index ae6c70860d3a..24f52f837066 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -696,6 +696,7 @@ S: Maintained T: git https://source.denx.de/u-boot/custodians/u-boot-efi.git F: doc/api/efi.rst F: doc/develop/uefi/* +F: doc/mkeficapsule.1 F: doc/usage/bootefi.rst F: drivers/rtc/emul_rtc.c F: include/capitalization.h diff --git a/doc/mkeficapsule.1 b/doc/mkeficapsule.1 new file mode 100644 index 000000000000..7c2341160ea4 --- /dev/null +++ b/doc/mkeficapsule.1 @@ -0,0 +1,91 @@ +.TH MAEFICAPSULE 1 "May 2021"
+.SH NAME +mkeficapsule - Generate EFI capsule file for U-Boot
+.SH SYNOPSIS +.B mkeficapsule +.RB [\fIoptions\fP] " \fIcapsule-file\fP"
+.SH "DESCRIPTION" +The +\fBmkeficapsule\fP +command is used to create an EFI capsule file for use with the U-Boot +EFI capsule update. +A capsule file may contain various type of firmware blobs which +are to be applied to the system and must be placed in the specific +directory on the UEFI system partition. An update will be automatically +executed at next reboot.
+Optionally, a capsule file can be signed with a given private key. +In this case, the update will be authenticated by verifying the signature +before applying.
+\fBmkeficapsule\fP supports two different format of image files: +.TP +.I raw image +format is a single binary blob of any type of firmware.
+.TP +.I FIT (Flattened Image Tree) image +format +is the same as used in the new \fIuImage\fP format and allows for +multiple binary blobs in a single capsule file. +This type of image file can be generated by \fBmkimage\fP.
+.SH "OPTIONS"
+.TP +.BI "-f, --fit \fIfit-image-file\fP" +Specify a FIT image file
+.TP +.BI "-r, --raw \fIraw-image-file\fP" +Specify a raw image file
+.TP +.BI "-i, --index \fIindex\fP" +Specify an image index
+.TP +.BI "-I, --instance \fIinstance\fP" +Specify a hardware instance
+.TP +.BI "-h, --help" +Print a help message
+.TP 0 +.B With signing:
+.TP +.BI "-p, --private-key \fIprivate-key-file\fP" +Specify signer's private key file in PEM
+.TP +.BI "-c, --certificate \fIcertificate-file\fP" +Specify signer's certificate file in EFI certificate list format
+.TP +.BI "-m, --monotonic-count \fIcount\fP" +Specify a monotonic count which is set to be monotonically incremented +at every firmware update.
+.TP +.BI "-d, --dump_sig" +Dump signature data into *.p7 file
+.PP +.SH FILES +.TP +.BI "\fI/EFI/UpdateCapsule\fP" +The directory in which all capsule files be placed
+.SH SEE ALSO +.B mkimage
+.SH AUTHORS +Written by AKASHI Takahiro takahiro.akashi@linaro.org
+.SH HOMEPAGE +http://www.denx.de/wiki/U-Boot/WebHome