85 lines
1.9 KiB
Groff
85 lines
1.9 KiB
Groff
.TH cbootimage 1 "6 October 2015" "cbootimage-VERSION" "NVIDIA Tegra Firmware Signing Tool"
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.IX cbootimage
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.SH NAME
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cbootimage \- tegra BCT compiler
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.SH SYNOPSIS
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.B cbootimage
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[
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.I options
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] configfile [
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.I inputimage
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]
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.I outputimage
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.SH DESCRIPTION
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This program is used to create images suitable to place into the boot flash of a
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device using a Tegra SoC. There are two primary modes of operation of
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cbootimage:
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.nr step 1 1
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.IP \n[step] 3
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Compile a textual representation of a BCT into a binary image.
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.IP \n+[step]
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Generate an entire boot image from a previously compiled BCT and a bootloader
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binary.
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.SS Platforms supported
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.IP \(bu
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.B Tegra20
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.IP \(bu
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.B Tegra30
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.IP \(bu
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.B Tegra114
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.IP \(bu
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.B Tegra124
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.IP \(bu
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.B Tegra132
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.IP \(bu
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.B Tegra210
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.SH COMMANDS
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.TP
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.B \-gbct
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Generate the new bct file from the given config file.
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.TP
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.B \-h, \-\-help, \-?
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Print help text and exit.
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.SH OPTIONS
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.TP
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.B \-d, \-\-debug
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Output debugging information.
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.TP
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.B \-o\fIodm_data\fP
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Specify the odm_data value (in hex).
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.TP
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.B \-t, \-\-tegra \fINN\fP
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Select target device. Must be one of: 20, 30, 114, 124, 132, 210.
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.TP
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.B \-s, \-\-ssoc \fItegraNN\fP
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Select target device. Must be one of: tegra20, tegra30, tegra114, tegra124,
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tegra32, tegra210.
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.TP
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.B \-u \-\-update
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Copy input image data and update bct configs into new image file
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.SH EXAMPLES
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To generate a bct file from a text description obtained either through
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bct_dump(1) or cbootimage-configs:
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.nf
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$ cbootimage -gbct -t124 PM375_Hynix_2GB_H5TC4G63AFR_RDA_924MHz.bct.cfg PM375_Hynix_2GB_H5TC4G63AFR_RDA_924MHz.bct
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New BCT file PM375_Hynix_2GB_H5TC4G63AFR_RDA_924MHz.bct has been successfully generated!
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.fi
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To generate a boot image file including the newly generated bct:
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.nf
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cbootimage -t124 jetson-tk1-emmc.img.cfg jetson-tk1-emmc.img
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Image file jetson-tk1-emmc.img has been successfully generated!
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.fi
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.SH RETURN VALUE
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If any error occurs a non zero exit status is returned.
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.SH SEE ALSO
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.BR tegrarcm(1), bct_dump(1)
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