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The version 2 of the FWU metadata allows for appending opaque vendor specific data to the metadata structure. Add support for appending this data to the metadata. The vendor specific data needs to be provided through a file, passed through a command-line parameter. Make corresponding changes to the tool's manpage. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com>
103 lines
1.8 KiB
Groff
103 lines
1.8 KiB
Groff
.\" SPDX-License-Identifier: GPL-2.0-or-later
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.\" Copyright (C) 2023 Jassi Brar <jaswinder.singh@linaro.org>
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.TH MKFWUMDATA 1 2023-04-10 U-Boot
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.SH NAME
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mkfwumdata \- create FWU metadata image
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.
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.SH SYNOPSIS
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.SY mkfwumdata
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.OP \-v version
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.OP \-a activeidx
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.OP \-p previousidx
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.OP \-g
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.OP \-V vendor-file
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.BI \-i\~ imagecount
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.BI \-b\~ bankcount
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.I UUIDs
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.I outputimage
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.YS
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.SY mkfwumdata
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.B \-h
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.YS
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.
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.SH DESCRIPTION
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.B mkfwumdata
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creates metadata info to be used with FWU.
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.
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.SH OPTIONS
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.TP
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.B \-h
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Print usage information and exit.
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.
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.TP
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.B \-v
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Set
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.IR version
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as the metadata version to generate. Valid values 1 or 2.
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.
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.TP
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.B \-a
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Set
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.IR activeidx
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as the currently active Bank. Default is 0.
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.
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.TP
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.B \-p
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Set
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.IR previousidx
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as the previous active Bank. Default is
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.IR activeidx "-1"
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or
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.IR bankcount "-1,"
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whichever is non-negative.
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.
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.TP
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.B \-g
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Convert the
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.IR UUIDs
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as GUIDs before use.
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.
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.TP
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.B \-V
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Pass
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.IR vendor-file
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for appending vendor data to the metadata. Supported only with version 2.
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.
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.TP
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.B \-i
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Specify there are
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.IR imagecount
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images in each bank.
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.
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.TP
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.B \-b
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Specify there are a total of
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.IR bankcount
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banks.
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.
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.TP
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.IR UUIDs
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Comma-separated list of UUIDs required to create the metadata :-
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location_uuid,image_type_uuid,<images per bank uuid list of all banks>
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.
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.TP
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.IR outputimage
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Specify the name of the metadata image file to be created.
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.
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.SH BUGS
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Please report bugs to the
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.UR https://\:source\:.denx\:.de/\:u-boot/\:u-boot/\:issues
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U-Boot bug tracker
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.UE .
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.SH EXAMPLES
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Create a metadata image with 2 banks and 1 image/bank, BankAct=0, BankPrev=1:
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.PP
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.EX
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.in +4
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$ \c
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.B mkfwumdata \-v 2 \-a 0 \-p 1 \-b 2 \-i 1 \\\\\&
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.in +6
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.B 17e86d77-41f9-4fd7-87ec-a55df9842de5,\\\\\&
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.B 10c36d7d-ca52-b843-b7b9-f9d6c501d108,\\\\\&
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.B 5a66a702-99fd-4fef-a392-c26e261a2828,a8f868a1-6e5c-4757-878d-ce63375ef2c0 \\\\\&
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.B fwu-mdata.img
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