@jordanpchome

Can't you dump your own bios of our card? And use that as base to put the UEFI inside?

Also, I think that your card should have 2.x UEFI, probably the tool is misreading/misinterpreting the ids of your card (of the bios you where trying to patch, thats why you should dump your own bios).

@jordanpchome

Here we go.

hello I'd like to replicated the patching process (for AMD 1.x images) inside some of tool that I use... But I'm lost. there are so many post. Is there any explanation in this thread or I have to search somewhere else?

Zitat von Vento im Beitrag #828

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hello I'd like to replicated the patching process (for AMD 1.x images) inside some of tool that I use... But I'm lost. there are so many post. Is there any explanation in this thread or I have to search somewhere else?

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Zitat von MrGenius im Beitrag #829

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Or you can track him down elsewhere(overclock.net?)

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Here is updated GOP Uefi Updater version (1.9.6.5_d)

Changelog

- Added AMD GOP Uefi Table 2.8.0.0.0 (Vega)
- Added AMD GOP Uefi Table 1.69.0.15.50 (Old cards)

@Sylar76

Hello :D do you know how to patch 1.x AMD images? Because I posted an updated image (Rev.1.69.0.15.50.May 23 2019.05:48:42)

@Vento

Fixed. Thanks

I'm here.. and once again i have the honor to copy the magic bytes the lord has given us..

..or did you, Sylar76, already applied the patch? Didn't had the time to check, sry, anyway..

AMD GOP Uefi Table 1.69.0.15.50: i updated successful a rx580.

@Sylar76

HI, I found two more WX9100 BIOS files, seems to be an earlier engineering sample?
Please trouble me again to help me fix GOP, thank you

PS: The video card I bought from ebay is still on the way from the United States to Taiwan.

@jordanpchome

Hi mate, I've checked bios you linked above and both don't contain any gop uefi table. What are you thinking to do with one of them ?

Please explain better your problem.

Hi there,
I have checked my GPU BIOS and found these (same version, I don't know the date):
https://www.techpowerup.com/vgabios/1657...980-4096-141126
https://www.techpowerup.com/vgabios/1721...980-4096-141226
If both of them say "UEFI Supported: Yes", then does it mean that it has GOP UEFI table in it and can I boot in UEFI mode without problem?
Thanks,
hazazs

Zitat von Sylar76 im Beitrag #837

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@jordanpchome

Hi mate, I've checked bios you linked above and both don't contain any gop uefi table. What are you thinking to do with one of them ?

Please explain better your problem.

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Hey there,

I'm here to report some of the output I got when trying to patch the vbios of my rtx2080 mobile.

I'm hoping to add uefi compatibility to my gpu for testing gpu passthrough with libvirt/qemu/ovmf. I would be passing it through libvirt instead of flashing it to the card itself.

attached file 2080w.zip contains my dumped rom.

Name: 2080w_updGOP.rom
Size: 1116672 bytes (1090 KiB)
CRC32: BB3A7409




Besides the errors to report notifications, the only change that was concerning with the generated image was the missing inforom.

If there was anything else I can provide, please let me know!

**edit**

To eliminate the need to reference the screenshots, the following output (red with notification to report) was provided:

There are other ROM images in this binary! Please report it!
Data after Nvidia special images! Please report it!
Unable to recover extra data at the same offset 0x68000! Please report it!