Booting the System Using a Secure Boot Image - 2025.1 English - UG1209

This section demonstrates how to use the BOOT.bin boot image created in prior sections to perform a secure boot using the ZCU102.

1. Copy the BOOT.bin image, the boot.scr file generated in PetaLinux, and the ps_pl_linux_app.elf file.

2. Insert the SD card into the ZCU102.

3. Set SW6 of the ZCU102 for SD boot mode (1=ON; 2,3,4=OFF).

   

4. Connect Serial terminals to ZCU102 (115200, eight data bits, one stop bit, no parity).

5. Power on the ZCU102.

6. When the terminal reaches the U-Boot ZynqMP> prompt, type bootm 0x2000000.

   Note

   0x2000000 is the address of image.ub

   

7. Log into Linux using the following credentials:

   Login: root;
   Password: root
   

   Run the Linux application as described in Design Example 1: Using GPIOs, Timers, and Interrupts.