Ramdisk Image
A ramdisk image is required to boot. A single ramdisk image is included as part of the SDx environment IDE installation. If you need to modify it, or create a new ramdisk, follow the instructions atwiki.xilinx.com.
If PetaLinux is used to create Linux boot files, the ramdisk is included in the unified boot image file,image.ub
, rather than as a separate file.
Whether you provide animage.ub
file, or separate Linux boot files (device tree, kernel, ramdisk), you will need to define thesdx:imageData
attribute of the
element to specify the platform folder that contains these files.
Sample xml description:
sdx:imageData="image"
Location:samples/platforms/zc702_axis_io/sw/image