trustzone - 2021.2 English

Vitis Unified Software Platform Documentation: Embedded Software Development (UG1400)

Document ID
UG1400
ft:locale
English (United States)
Release Date
2021-12-15
Version
2021.2 English

Syntax

  • For Zynq devices and Zynq UltraScale+ MPSoC:
    [trustzone = <options> ] <filename>
  • For Versal® ACAP:
    { trustzone = <options>, file = <filename> }

Description

Configures the core to be TrustZone secure or non-secure. Options are:

  • secure
  • nonsecure (default)

Example

  • For Zynq devices and Zynq UltraScale+ MPSoC:
    all:                                                     
    {                                                        
        [bootloader, destination_cpu=a53-0] fsbl.elf         
        [exception_level=el-3, trustzone = secure] bl31.elf  
    }
  • For Versal® ACAP:
    new_bif:
    {
    	image
    	{
    		{ type = bootimage, file = base.pdi }
    	}
    	image
    	{
    		name = apu_ss, id = 0x1c000000
    		{ load = 0x1000, file = system.dtb }
    		{ exception_level = el-2, file = u-boot.elf }
    		{ core = a72-0, exception_level = el-3, trustzone, file = bl31.elf }
    	}
    }
    
Note: *base.pdi is the PDI generated by Vivado.