QT5 setup for STM32MP1

[npal]

Hi all,

I am one of developer who is looking forward to develop a GUI on an embedded Linux platform. Here are my device specifications:

• Platform : STM32MP1

• Evaluation Kit : STM32MP157C-DK2

• Distribution: openstlinux-5.4-dunfell-mp1-20-11-12 and corresponding built Yocto SDK.

• Host : Ubuntu 20.04 - 64Bit

• Qt Forum link which I have been following: Link

I have read several blogs and forums all across the web but I have been consistently facing issue in setting up the configuration and kits in Qt. I am trying it with the arm-linux-gnueabihf which comes as part of Yocto_SDK once we build it. This sdk is also provided by STMicroelectronics.
Once we give a SDK build we get several files generated inside sysrootfs directory and one of those is qmake.bin , which is required to give when we setup Kit for STM32MP1.
I also tried to follow a similar link from VisionSoM here , which also talks about the same. But I am not able to get the file there correctly so I am unable to setup kit of STM32MP1.

My queries:

1. Is it possible to get pre-built binaries for qt5 for the platform STM32MP1 ? If yes where I can find them and if no what are the correct steps to achieve the same?
2. If I perform bitbake meta-qt5-toolchain (assuming I have everything setup which makes this command work) What is the output of the program? Will it generate the files I am looking for?
3. The earlier link which share from one of qt forum blogs : My understanding is the if I want to download latest compiler from ARM website I will choose : x86_64 Linux hosted cross compilers -> gcc-arm-10.2-2020.11-x86_64-arm-none-linux-gnueabihf.tar.xz. Is this correctly chosen?
4. What are the correct steps to achieve what my goal is ? Is there some guide / Link / Forum I can refer to?

An earliest response will be appreciated.