EDK2 UEFI Firmware For Snapdragon 845 (sdm845)

Attempt to create a normal EDK2 for Snapdragon 845 platform.

Pull requests for new devices and device tree or ACPI fixes are welcomed!

Resources

Telegram group (recommended)

Discord group

QQ group: 697666196

Dependencies

Ubuntu 18.04:

sudo apt update
sudo apt install build-essential uuid-dev iasl git nasm python3-distutils gcc-aarch64-linux-gnu abootimg

Ubuntu 20.04 is also proved to be fine.

Building

1.Clone edk2 and edk2-platforms (Place three directories side by side.)

edk2:

commit:3a3713e62cfad00d78bb938b0d9fb1eedaeff314

edk2-platforms:

commit:cfdc7f907d545b14302295b819ea078bc36c6a40

mkdir workspace-edk2
cd workspace-edk2
git clone https://github.com/tianocore/edk2.git -o 3a3713e62cfad00d78bb938b0d9fb1eedaeff314 --recursive --depth=1
git clone https://github.com/tianocore/edk2-platforms.git -o cfdc7f907d545b14302295b819ea078bc36c6a40 --recursive --depth=1

2.Clone this project

git clone https://github.com/edk2-porting/edk2-sdm845.git

3.Build this project

bash build.sh --device DEVICE

4.Boot the image

fastboot boot boot_DEVICE.img

(DEVICE is the codename of your phone.)

Credits

Special thanks to fxsheep

MemoryMap thanks to Lemon1Ice.

ACPI tables thanks to 5超级菜鸟5 and many other people related.

SimpleFbDxe driver is from imbushuo's Lumia950XLPkg.

Also thanks to edk2 website.

Simple Porting Guide

WIP