mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-26 14:40:41 +00:00
31 lines
1.2 KiB
Text
31 lines
1.2 KiB
Text
|
DFU TEST CASE DESCRIPTION:
|
||
|
|
|
||
|
|
The prerequisites for running this script are assured by dfu_gadget_test_init.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.
|
||
|
|
|
||
|
|
Moreover, on a target device the "dfu_alt_info" env variable should be extended
|
||
|
|
to have "dfu_test.bin fat 0 6;" \ entry ([1]). 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, which can be
|
||
|
|
created in a convenient way with exporting partitions via UMS (ums 0 mmc 0)
|
||
|
|
and using standard tools on host (like mkfs.ext4).
|
||
|
|
|
||
|
|
Example usage:
|
||
|
|
1. On the target:
|
||
|
|
env default -a
|
||
|
|
dfu 0 mmc 0
|
||
|
|
2. On the host:
|
||
|
|
./dfu_gadget_test.sh 11 [test_file]
|
||
|
|
|
||
|
|
where 11 is the mumber of alt setting corresponding to entry [1] and [test_file]
|
||
|
|
is an optional parameter, with which one can explicitly indicate the test file
|
||
|
|
to be used.
|
||
|
|
|
||
|
|
The number of the alt setting entry can be obtained with dfu-util -l command.
|
||
|
|
In its output one should look for the 'name="dfu_test1.bin"' and corresponding
|
||
|
|
alt=11.
|