I started this thread, so we can discuss and give feedback on Meklort's branch of Chameleon RC5.
I am using his branch because the netbook I have uses Atom CPU, hence it is important for the booter to support it so a vanilla kernel can be used.
You can get the latest revision by using svn and compile it on your machine
svn co http://forge.voodooprojects.org/svn/chameleon/branches/meklort
Please help by keeping the thread in topic! Thanks!
here is the detail about rev 669 doesn't generate P-States.
according to slice, there was a change in ACPI patcher in the trunk, and it was for Nehalem CPU's min divider.
i wonder if it is possible to have a backward compatibility with Atom, what do you think?
excerpt of bdmesg
... Actual model name is 'HP Mini 311-1000' Read HFS+ file: [hd(0,2)/Extra/DSDT.aml] 38885 bytes. ACPI table not found: SSDT.aml FADT: Restart Fix applied! FADT: Using custom DSDT! Found ACPI CPU: CPU0 Found ACPI CPU: CPU1 Found ACPI CPU: CPU2 Found ACPI CPU: CPU3 SSDT with CPU C-States generated successfully Unsupported CPU: P-States not generated !!! RSDT: Added 1 SSDT table(s) FADT: Restart Fix applied! FADT: Using custom DSDT! Unsupported CPU: P-States not generated !!! Added 1 SSDT table(s) into XSDT ...
ioregexplorer reported less P-States array
Screen_shot_2010_12_14_at_6.14.49_PM.png 175.95KB 582 downloads
compared to revision 653
Screen_shot_2010_12_14_at_6.19.18_PM.png 182.16KB 366 downloads