Add a new fwumdata tool to allows users to read, display, and modify FWU
(Firmware Update) metadata from Linux userspace. It provides functionality
similar to fw_printenv/fw_setenv but for FWU metadata. Users can view
metadata, change active/previous bank indices, modify bank states, and set
image acceptance flags. Configuration is done via fwumdata.config file.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Tested-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

Update the guidance for adding new tests to describe the subdirectory
structure instead of the numbering scheme.

Signed-off-by: Simon Glass <simon.glass@canonical.com>

Move the remaining 60 or so test files into an entry/ subdirectory.
These cover general entry types and features: entry args, fill, text,
env, compress, replace, template, collection, ELF, overlap, listing,
sections, symlink, TEE OS, and other miscellaneous entries. Drop the
numeric prefixes and update all references.

Signed-off-by: Simon Glass <simon.glass@canonical.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>

Move about 20 test files for vendor-specific platform support (TI, NXP
i.MX, Renesas R-Car, Rockchip, PowerPC MPC85xx) into a vendor/
subdirectory. Drop the numeric prefixes and update all references.

Signed-off-by: Simon Glass <simon.glass@canonical.com>

Move about 10 test files for ChromeOS entries (GBB, vblock, FMAP)
into a cros/ subdirectory. Drop the numeric prefixes and update all
references.

Signed-off-by: Simon Glass <simon.glass@canonical.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>

Move about 50 test files related to basic layout, packing, alignment,
sections, and image structure into a pack/ subdirectory. Drop the
numeric prefixes from the filenames and update all references in
ftest.py, entry_test.py, and binman_tests.rst

Signed-off-by: Simon Glass <simon.glass@canonical.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>

Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Signed-off-by: Tom Rini <trini@konsulko.com>

Long ago we took the Linux Kernel documentation about adding a
Signed-off-by line and adjusted it slightly for how we organized things.
In 2003 Linus clarified the intent and then re-worded what the name
portion of the Signed-off-by line can be. Mirror that change here.

Link: https://git.kernel.org/torvalds/c/d4563201f33a
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>