Attempt to create a minimal EDK2 for Samsung Galaxy Grand Neo (baffinlite)

Boots to MMU init

Tested on Ubuntu 22.04.

First, clone EDK2.

cd ..
git clone https://github.com/tianocore/edk2.git -b edk2-stable202305 --recursive
git clone https://github.com/tianocore/edk2-platforms.git

You should have all three directories side by side.

Next, install dependencies:

20.04 or later:

sudo apt install build-essential uuid-dev iasl git nasm python3-distutils crossbuild-essential-armel

Also see EDK2 website

Then ./scripts/firstrun.sh

Finally, "./scripts/baffinlite.sh" to compile.

Then make a Image from AIK (Android Image Kitchen) and rename image-new.img to boot.img and make a tar for odin.

Finally, flash it with Odin.

SimpleFbDxe screen driver is from imbushuo's Lumia950XLPkg.

Based on sonic011gamer edk2-msm8909.