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[Guide] Generate SSDT For Coffee Lake CPU

RehabMan

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Intel DH67BL
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Core i7-2600K
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Hi,

using config.plist/ACPI/SSDT/Generate/PluginType=true

do I need to keep Generate Cstate and Pstate checked or unchecked?

Thanks
You should not be generating CStates/PStates from Clover.
The code Clover generates for those conflict with native CPU PM SSDTs.
 
Joined
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Gigabyte Z370 Aorus Gaming Ultra
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Intel Core i7 8700K
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You should not be generating CStates/PStates from Clover.
The code Clover generates for those conflict with native CPU PM SSDTs.
Awesome, thanks a lot! So just plugintype selected and nothing else, last question, what about droptables? Still need to drop CpuPm, Cpu0lst and DMAR?

I'm adding a screenshot, is it ok?

Thanks
 

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RehabMan

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Messages
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Awesome, thanks a lot! So just plugintype selected and nothing else, last question, what about droptables? Still need to drop CpuPm, Cpu0lst and DMAR?

I'm adding a screenshot, is it ok?

Thanks
You should not drop an CPU related tables. DMAR you may need to drop, or use dart=0, or disable VT-d in BIOS.
I don't use or recommend Clover Configurator.
 
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Hi there, I am up to step 3, however instead of giving me a question it asks me for my password and then gives me this:

Any ideas what I am doing wrong?

Thanks!
 

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RehabMan

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I am getting the following error when I try to run the script.



Downloading Coffee Lake.cfg ...

/Users/xxxx/Library/ssdtPRGen/Data/Coffee Lake.cfg: line 1: 404:: command not found

ssdtPRGen.sh: line 3018: let: gCPUDataVersion=: syntax error: operand expected (sed: 1: "s/^[\n]*

Error://

": unterminated substitute pattern


Error:

Visit http://ark.intel.com to gather the required data:

Processor Number

TDP

Low Frequency Mode (use AppleIntelInfo.kext)

Base Frequency

Max Turbo Frequency

Cores

Threads
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
191,259
Motherboard
Intel DH67BL
CPU
Core i7-2600K
Graphics
Intel HD 3000
Mac
MacBook Air
Mobile Phone
iOS
I am getting the following error when I try to run the script.



Downloading Coffee Lake.cfg ...

/Users/xxxx/Library/ssdtPRGen/Data/Coffee Lake.cfg: line 1: 404:: command not found

ssdtPRGen.sh: line 3018: let: gCPUDataVersion=: syntax error: operand expected (sed: 1: "s/^[\n]*

Error://

": unterminated substitute pattern


Error:

Visit http://ark.intel.com to gather the required data:

Processor Number

TDP

Low Frequency Mode (use AppleIntelInfo.kext)

Base Frequency

Max Turbo Frequency

Cores

Threads
No need for ssdtPRgen.sh with your hardware.
You need only config.plist/ACPI/SSDT/Generate/PluginType=true.
Read here for details:
https://www.tonymacx86.com/threads/macos-native-cpu-igpu-power-management.222982/
 
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