Procedures - 2021.1 English

This sequence is same as the existing flow described below.

1. Provide the required inputs in xilskey_input.h, then compile the platform project.
2. Take the latest FSBL (ELF), stitch the <output>.elf generated to it (using the bootgen utility), and generate a bootable image.
3. Write the generated binary image into the flash device (for example: QSPI, NAND).
4. To burn the eFUSE key bits, execute the image.

The procedure is as follows:

1. Open the linker script (lscript.ld) in the platform project.
2. Map all the sections to point to ps7_ram_0_S_AXI_BASEADDR instead of ps7_ddr_0_S_AXI_BASEADDR. For example, Click the Memory Region tab for the .text section and select ps7_ram_0_S_AXI_BASEADDR from the drop-down list.
3. Copy the ps7_init.c and ps7_init.h files from the hw_platform folder into the example folder.
4. In xilskey_efuse_example.c, un-comment the code that calls the ps7_init() routine.
5. Compile the project.
   The <Project name>.elf file is generated and is executed out of OCM.

When executed, this example displays the success/failure of the eFUSE application in a display message via UART (if UART is present and initialized) or the reboot status register.

The procedure is as follows:

1. After providing the required inputs in xilskey_input.h, compile the project.
2. Generate a memory mapped interface file using TCL command write_mem_info
3. Update memory has to be done using the tcl command updatemem.
4. Program the board using $Final.bit bitstream.
5. Output can be seen in UART terminal.

The procedure is as follows:

1. After providing the required inputs in the xilskey_bbram_ultrascale_input.h` file, compile the project.
2. Generate a memory mapped interface file using TCL command
3. Update memory has to be done using the tcl command updatemem:
4. Program the board using $Final.bit bitstream.
5. Output can be seen in UART terminal.