cbootimage(1)

1cbootimage(1)         NVIDIA Tegra Firmware Signing Tool         cbootimage(1)
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NAME

6       cbootimage - tegra BCT compiler
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SYNOPSIS

9       cbootimage [ options ] configfile [ inputimage ] outputimage
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DESCRIPTION

12       This  program  is used to create images suitable to place into the boot
13       flash of a device using a Tegra SoC.  There are two  primary  modes  of
14       operation of cbootimage:
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17       1  Compile a textual representation of a BCT into a binary image.
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19       2  Generate  an  entire boot image from a previously compiled BCT and a
20          bootloader binary.
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23   Platforms supported
24       ·      Tegra20
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26       ·      Tegra30
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28       ·      Tegra114
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30       ·      Tegra124
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32       ·      Tegra132
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34       ·      Tegra210
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COMMANDS

38       -gbct  Generate the new bct file from the given config file.
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40       -h, --help, -?
41              Print help text and exit.
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OPTIONS

45       -d, --debug
46              Output debugging information.
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48       -oodm_data
49              Specify the odm_data value (in hex).
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51       -t, --tegra NN
52              Select target device.  Must be one of: 20, 30,  114,  124,  132,
53              210.
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55       -s, --ssoc tegraNN
56              Select  target  device.   Must  be  one  of:  tegra20,  tegra30,
57              tegra114, tegra124, tegra32, tegra210.
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59       -u --update
60              Copy input image data and update bct configs into new image file
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EXAMPLES

64       To generate a bct file from a text description obtained either  through
65       bct_dump(1) or cbootimage-configs:
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67       $ cbootimage -gbct -t124 PM375_Hynix_2GB_H5TC4G63AFR_RDA_924MHz.bct.cfg PM375_Hynix_2GB_H5TC4G63AFR_RDA_924MHz.bct
68       New BCT file PM375_Hynix_2GB_H5TC4G63AFR_RDA_924MHz.bct has been successfully generated!
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70       To generate a boot image file including the newly generated bct:
71       cbootimage -t124 jetson-tk1-emmc.img.cfg jetson-tk1-emmc.img
72       Image file jetson-tk1-emmc.img has been successfully generated!
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RETURN VALUE

76       If any error occurs a non zero exit status is returned.
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