u-boot/doc/imx/habv4/script_examples/genIVT.pl
Breno Matheus Lima 872cfa20cd doc: imx: habv4: Add Secure Boot guide for i.MX6 and i.MX7 non-SPL targets
Add HABv4 documentation for non-SPL targets covering the
following topics:

- How to sign an securely boot an u-boot-dtb.imx image.
- How to extend the root of trust for additional boot images.
- Add 3 CSF examples.
- Add IVT generation script example.

Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Utkarsh Gupta <utkarsh.gupta@nxp.com>
Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15 12:46:45 +01:00

12 lines
486 B
Perl

#! /usr/bin/perl -w
use strict;
open(my $out, '>:raw', 'ivt.bin') or die "Unable to open: $!";
print $out pack("V", 0x412000D1); # Signature
print $out pack("V", 0x80800000); # Load Address (*load_address)
print $out pack("V", 0x0); # Reserved
print $out pack("V", 0x0); # DCD pointer
print $out pack("V", 0x0); # Boot Data
print $out pack("V", 0x80EEA000); # Self Pointer (*ivt)
print $out pack("V", 0x80EEA020); # CSF Pointer (*csf)
print $out pack("V", 0x0); # Reserved
close($out);