u-boot.git/tools/imagetool.c, branch master

tools: imagetool: Extend print_header() by params argument

2023-04-13T09:34:47+00:00

This allows image type print_header() callback to access struct
image_tool_params *params.

Signed-off-by: Pali Rohár 
Reviewed-by: Simon Glass

tools: imagetool: Skip autodetection of gpimage type

2023-02-06T19:35:14+00:00

gpimage type requires only that two first 32-bit words of data file are
non-zero. So basically every random data file can be guessed and verified
as gpimage. So completely skip gpimage type from image autodetection code
to prevent lot of false positive results. Data file with gpimage type can
be still verified and parsed by explicitly specifying -T gpimage.

Signed-off-by: Pali Rohár 
Reviewed-by: Simon Glass

tools: imagetool: Show error message when detecting image type failed

2023-02-06T19:35:14+00:00

Signed-off-by: Pali Rohár

tools: imagetool: Fix error message when verify_header is undefined

2023-02-06T19:35:14+00:00

Signed-off-by: Pali Rohár

tools/imagetool: Fix segfault when tparams->verify_header is NULL

2022-05-05T19:06:02+00:00

On some image types like i.MX8 and i.MX8M, the verify_header function
is not implemented.

Before this commit, no check on tparams->verify_header was done causing
a segfault if NULL. Now, a proper error message is printed.

Signed-off-by: Nicolas Heemeryck

tools: mkimage/dumpimage: Allow to use -l with -T

2022-02-28T15:33:11+00:00

Currently -l option for mkimage and dumpimage ignores option -T and always
tries to autodetect image type.

With this change it is possible to tell mkimage and dumpimage to parse
image file as specific type (and not random autodetected type). This allows
to use mkimage -l or dumpimage -l as tool for validating image.

params.type for -l option is now by default initialized to zero
(IH_TYPE_INVALID) instead of IH_TYPE_KERNEL. imagetool_get_type() for
IH_TYPE_INVALID returns NULL, which is assigned to tparams. mkimage and
dumpimage code is extended to handle tparams with NULL for -l option. And
imagetool_verify_print_header() is extended to do validation via tparams if
is not NULL.

Signed-off-by: Pali Rohár 
Reviewed-by: Simon Glass

fdt: Fix FIT header verification in mkimage and conduct same checks as bootm

2019-03-08T16:31:44+00:00

FIT header verification in mkimage was treating a return code as a boolean,
which meant that failures in validating the fit were seen as successes.

Additionally, mkimage was checking all formats to find a header which
passes validation, rather than using the image type specified to
mkimage.

checkpatch.pl checks for lines ending with '(' and alignment matching
open parentheses are ignored to keep with existing coding style.

Signed-off-by: Jordan Hand

mkimage: Refactor imagetool_get_source_date to take command name

2018-07-10T20:56:00+00:00

So we can use imagetool_get_source_date() from callers who do not have
the image tool params struct, just pass in the command name for the error
message.

Signed-off-by: Alex Kiernan 
Reviewed-by: Simon Glass

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

Respect SOURCE_DATE_EPOCH when building FIT images.

2016-06-24T21:23:10+00:00

Embedding timestamps in FIT images results in unreproducible builds
for targets that generate a fit image, such as dra7xx_evm.

This patch uses the SOURCE_DATE_EPOCH environment variable, when set,
to use specified value for the date.

Thanks to HW42 for debugging the issue and providing the patch:

  https://lists.alioth.debian.org/pipermail/reproducible-builds/Week-of-Mon-20160606/005722.html

For more information about reproducible builds and the
SOURCE_DATE_EPOCH specification:

  https://reproducible-builds.org/specs/source-date-epoch/
  https://reproducible-builds.org/

Signed-off-by: Vagrant Cascadian 
Reviewed-by: Simon Glass