big_endian - 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:
    [big_endian] <partition>
  • For Versal ACAP:
    { big_endian, file=<partition> }

Description

To specify the binary file is in big endian format.
Note: Bootgen automatically detects the endianness of .elf files. This is valid only for binary files.

Arguments

Specified partition.

Example

  • For Zynq devices and Zynq UltraScale+ MPSoC:
    the_ROM_image:
    {
    	[bootloader, destination_cpu=a53-0] zynqmp_fsbl.elf
    	[destination_cpu=a53-0, big_endian] hello.bin
    	[destination_cpu=r5-0] hello_world.elf
    }
  • For Versal ACAP:
    new_bif:
    {
    	image
    	{
    		{ type = bootimage, file = base.pdi }
    	}
    	image
    	{
    		name = apu_ss, id = 0x1c000000
    		{ core = a72-0, big_endian, file = apu.bin }
    	}
    }
    
    Note: *base.pdi is the PDI generated by Vivado