Create Vitis Platform for Zybo-Z7

[kodachi77]

In order to create native application and be able to simulate in in both HW and software Vitis platform for our board needs to be created. Xilinx doesn't support our box out of the box, Vivado also doesn't have support for Vitis. Therefore we would need to create a platform ourselves.

Steps:

1. Create hardware
2. Create Petalinux distribution that contains zocl, xrt, opencl
3. Create Vitis platform
4. Test platform in SW

DoD

• [x] HW builds (XSA is created)
• [x] Petalinux builds and loads in qemu
• [x] Vitis Platform created (XPRM file)
• [x] HW accelerated app runs in QEMU
• [ ] HW accelerated app runs in HW

[kodachi77]

As a part of this commit (https://github.com/kodachi77/zybo-z7-vitis/commit/30c007bcbf248b1b0e2a801bc1b8b57bc141ec80) Vitis platform works. Detailed screenshots will be provided below

[kodachi77]

See commit details above

Vitis platform builds:

On the image below we see that Vitis platform shows up in a list of platforms and it is possible to create hardware accelerated application targeting this platform

[kodachi77]

HW accelerated application builds

Vitis platform runs in QEMU

[kodachi77]

Vitis platform runs on hardware

[kodachi77]

Major issues encountered:

• u-boot configuration issues
• DTB issues
• QEMU issues
• MMC/Image issues