u-boot/test/dfu
Lukasz Majewski 4c984c8136 test: dfu: cosmetic: Add missing license information to DFU test scripts
By mistake I've forgotten to add the SPDX license tags for the DFU testing
scripts.
This commit fixes that and also provides some other relevant information.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
2014-08-20 13:10:33 +02:00
..
dfu_gadget_test_init.sh test: dfu: cosmetic: Add missing license information to DFU test scripts 2014-08-20 13:10:33 +02:00
dfu_gadget_test.sh test: dfu: cosmetic: Add missing license information to DFU test scripts 2014-08-20 13:10:33 +02:00
README test:dfu: README file update 2014-08-09 11:17:00 -04:00

DFU TEST CASE DESCRIPTION:

The prerequisites for running this script are assured by
dfu_gadget_test_init.sh, which is automatically invoked by dfu_gadget_test.sh.
In this file user is able to generate their own set of test files by altering
the default set of TEST_FILES_SIZES variable.
The dfu_gadget_test_init.sh would generate test images only if they are not
already generated.

On the target device, environment variable "dfu_alt_info" must contain at
least:

    dfu_test.bin fat 0 6;dfudummy.bin fat 0 6

Depending on your device, you may need to replace "fat" with
"ext4", and "6" with the relevant partition number. For reference please
consult the config file for TRATS/TRATS2 devices
(../../include/configs/trats{2}.h)

One can use fat, ext4 or any other supported file system supported by U-Boot.
These can be created by exporting storage devices via UMS (ums 0 mmc 0) and
using standard tools on host (like mkfs.ext4).

Example usage:
1. On the target:
   setenv dfu_alt_info dfu_test.bin fat 0 6\;dfudummy.bin fat 0 6
   dfu 0 mmc 0
2. On the host:
   test/dfu/dfu_gadget_test.sh X Y  [test file name]
   e.g. test/dfu/dfu_gadget_test.sh 0 1
   or
   e.g. test/dfu/dfu_gadget_test.sh 0 1 ./dat_960.img

... where X and Y are dfu_test.bin's and dfudummy.bin's alt setting numbers.
They can be obtained from dfu-util -l or $dfu_alt_info.
It is also possible to pass optional [test file name] to force the script to
test one particular file.