edk2-porting / edk2-sm7150

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Winpe stuck on logo on davinci

Cl1nkkk opened this issue Β· comments

Winpe stuck on logo on davinci

You have to build WinPE with integrated drivers for Snapdragon 845. Renegade's WinPE doesn't work on 730!!!

but i can run the same winpe with uefi compiled from my repository, uefi from that repository also can't run grub

Try this, it should work.
WinPE with only cmd
https://drive.google.com/file/d/1TWw97TZaenLDaL13_ExOfby-EW3cv84O/view?usp=drivesdk

I haven't tried running Grub, so I can't help with it.

I'm talking about the problem in uefi and not in winpe

I'm facing the same issue. Stuck on Windows logo before loading animation.
I tried different versions of WinPE (with 845 drivers, without drivers from this repo EDK2 for Samsung Galaxy A72 and also one provided by @Aro2142

@Cl1nkkk only black screen πŸ˜₯ but anyway thanks for trying to help

Hi @Cl1nkkk see my update I'm able to pass win logo loading, but getting BSOD - IRQL NOT LESS OR EQUAL. Maybe this change can fix your problem with loading windows on your device.

Hi @Cl1nkkk see my update I'm able to pass win logo loading, but getting BSOD - IRQL NOT LESS OR EQUAL. Maybe this change can fix your problem with loading windows on your device.

"BSOD - IRQL NOT LESS OR EQUAL"
You have to integrate Snapdragon (845/835) drivers into your WinPE and then it should work

commented

@Aro2142 If you join the 835/845 driver, it will definitely crash.πŸ˜…πŸ˜…πŸ˜…πŸ˜…

commented

@Aro2142 Funny, that junk acpi works on your device,

@Aro2142 thanks I delete everything and start over and it's working now 😎 with your winPE see photo below:
image

I tried also winpe_desktop_NODRIVERS.zip from this repo EDK2 for Samsung Galaxy A72 and working also see pic:
image

Unfortunately USB is not working without external power so I'm not able to do anything until I modify USB cable to external power or get powered hub.

Thank you for your help