skylake: ACPI: Remove Configurable TDP support code

Remove the CTDP support code that is in ACPI.  It has been ported
from haswell and while the MCHBAR register interface does seem to
still exist the calculations for determining PL2 is no longer

Additionally nothing is using this interface and the expectation
is that DPTF will be used for throttling with PL[1234] and having
ACPI interfere with the configuration would not be good.

TEST=emerge-glados coreboot

Change-Id: I81e356ddf564a5253458b82bc3327bfb573ab16d
Signed-off-by: Patrick Georgi <>
Original-Commit-Id: 884ee9a764bad0b3b4bcaeb5a3f46c5f090a116c
Original-Change-Id: I284ab52a305cee25c88df5228b01ff1e9544efe3
Original-Signed-off-by: Duncan Laurie <>
Original-Reviewed-by: Aaron Durbin <>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <>
2 files changed