Disabling Optimizations - 2024.1 English

1. Under the Vitis Components, select the zcu102_platform -> Settings -> vitis_comp.json.

2. Then select zcu102_platform -> psu_cortexa53_0 -> standalone_psu_cortexa53_0 -> Board support package.

3. Edit proc_extra_compiler_flags to ensure extra compiler only has this value -g -Wall -Wextra -Os as shown below.

4. Regenerate BSP

The next step is to remove unused functions to save code space. To do this, follow the steps below:

1. In the Vitis Components view, select the fsbl_a53 -> Settings -> vitis_comp.json.

2. Click UserConfig.cmake.

3. Select Symbols -> Defined Symbols.

4. Click the Add Item link.

5. Enter FSBL_NAND_EXCLUDE_VAL FSBL_SECURE_EXCLUDE_VAL FSBL_SD_EXCLUDE_VAL

At this point, FSBL is ready to be debugged.

You can either debug the FSBL like any other standalone application, or debug FSBL as a part of a boot image by using the Attach to running target mode in System Debugger.

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