ELFTOSB(8) | System Manager's Manual | ELFTOSB(8)

# NAME

`elftosb` —
generate secure boot images for Freescale processors

# SYNOPSIS

`elftosb`

[`-?,` `-``-help`] [`-C,` `-``-component` version] [`-c,` `-``-command` file] [`-D,` `-``-define` const] [`-d,` `-``-debug`] [`-f,` `-``-chip-family` family] [`-k,` `-``-key` file] [`-O,` `-``-option` option] [`-o,` `-``-output` file] [`-P,` `-``-product` version] [`-p,` `-``-search-path` path] [`-q,` `-``-quiet`] [`-V,` `-``-verbose`] [`-v,` `-``-version`] [`-z,` `-``-zero-key`] files...

# DESCRIPTION

The `elftosb` program is used to create a digitaly signed secure boot (sb) file. This sb file can be booted by the first stage boot loader found in Freescale i.MX23 and i.MX28 application processors. One or several ELF files and optionally a key are taken as input and processed under the control of a command file to generate the sb file.

# SEE ALSO

sbkeygen(8), sbtool(8)
Freescale Application Note AN4555

# COPYRIGHT

Copyright (c) 2004-2010 Freescale Semiconductor, Inc.

# BUGS

The `elftosb` program and its command file syntax are poorly documented.

November 3, 2012 | NetBSD 9.2