| 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 dfu_test.bin dfudummy.bin |
| |
| ... where dfu_test.bin and dfudummy.bin are the names of the alt settings from |
| $dfu_alt_info. |