Bug fix for AM5 new firmware motherboards (DSDT-FIX)

[fabiosun]

SysReport-1806.zip

for Lorys89's database 🙂

 

[fabiosun]

SysReport-1807.zip

 

For Lorys89's database 

[fabiosun]

Hello Lorys, for your DSDT Collection 🙂
 

Asus X679E Hero 1904 Bios

Asus_Hero_1904DSDT.aml.zip

[Lorys89]

10 ore fa, fabiosun ha scritto:

Hello Lorys, for your DSDT Collection 🙂
 

Asus X679E Hero 1904 Bios

Asus_Hero_1904DSDT.aml.zip 27.8 kB · 0 download

 

DSDT.aml.zip

[Unforsaken]

I would like to request a patched DSDT for the ASUS ROG STRIX X670E-I WIFI (ITX version) board. I don't trust my skills in modifying the DSDT myself.  Do I need to provide something? Or maybe a walkthrough so I can try patching it myself.

 

Thanks!

 

Attached DSDT (BIOS ver. 2413)

dsdt-2413-X670E-I.zip

Edited February 10 by Unforsaken

[etorix]

If I got it right from @Lorys89, this should be it:

patched.zip

[etorix]

More fundamentally, I wonder why this extra code prevents macOS from booting.

Is macOS unable to read the CPVS region and initialise these G0xx variables? Is it a general issue with macOS? A memory mapping issue? An AMD-specific issue?

[Lorys89]

54 minuti fa, etorix ha scritto:

More fundamentally, I wonder why this extra code prevents macOS from booting.

Is macOS unable to read the CPVS region and initialise these G0xx variables? Is it a general issue with macOS? A memory mapping issue? An AMD-specific issue?

Yes macos doesn't read cpvs

[etorix]

Do we know what this field is, and what are the expected values for those G0xx?

 

Not all conditions can be met simultaneously (G000):

    If (((G002 != 0x03) && (G000 == One)))
    {
        Scope (\_SB.PCI0.GPP7)
        {
            Device (UP00)
            {
 

    If (((G002 != 0x03) && (G000 == 0x02)))
    {
        Scope (\_SB.PCI0.GPP7)
        {
            Device (XH00)

 

so deleting all the conditions create more ACPI objects than would exist if CPVS were properly processed.

 

Possibly more worryingly, there is some debug-like code (calls to M460) and empty stubs

    If (((G002 != 0x03) && ((G000 == One) && (G002 ==
        0x04)))){}

so there's a risk that the code will further evolve in future BIOS revisions. Maintaing a database of patched DSDTs for successive BIOS versions of boards of interest is going to be cumbersome.

[Lorys89]

Il 10/2/2024 at 06:57, Unforsaken ha scritto:

I would like to request a patched DSDT for the ASUS ROG STRIX X670E-I WIFI (ITX version) board. I don't trust my skills in modifying the DSDT myself.  Do I need to provide something? Or maybe a walkthrough so I can try patching it myself.

 

Thanks!

 

Attached DSDT (BIOS ver. 2413)

dsdt-2413-X670E-I.zip 87.35 kB · 0 download

patched 

 

DSDT.aml.zip

[www]

On 11/18/2023 at 6:14 AM, luchina said:

I tested with the new DSDT for the X670E Hero, and it worked with BIOS 1709.

Now I'm testing with the previous BIOS and without DSDT to see if it works too.

I had the misfortune of setting up the setup, updating the BIOS and getting this problem with the 1709. LOL!

Thank you very much for all of your help.

Hi，Could u share EFI with hero 1709?

[Lorys89]

2 ore fa, www ha scritto:

Hi，Could u share EFI with hero 1709?

 

[Xsario]

Hi @Lorys89, 
Could you please patched this latest Asus x670E Hero 1905 bios  DSDT's. 

 

Thanks. 

 

AsusX670E_1905-DSDT.zip

[fabiosun]

for @Lorys89database:

2007 Asus x670E hero DSDT

DSDT.aml.zip