Attention is currently required from: Nico Huber, Arthur Heymans, Patrick Rudolph.

Angel Pons would like Nico Huber, Arthur Heymans and Patrick Rudolph to review this change.

View Change

cpu/intel/model_206ax/acpi.c: Do not report P_BLK

IO MWAIT redirection is disabled, which means reads to the P_LVL2 and
P_LVL3 "registers" will never produce any C-state transition requests.

Change-Id: Ibbf7b915a9909d6bc8e784a439df751e11ec5bee
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
---
M src/cpu/intel/model_2065x/acpi.c
1 file changed, 2 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/55216/1

diff --git a/src/cpu/intel/model_2065x/acpi.c b/src/cpu/intel/model_2065x/acpi.c
index 39d028b..11899c6 100644
--- a/src/cpu/intel/model_2065x/acpi.c
+++ b/src/cpu/intel/model_2065x/acpi.c
@@ -205,7 +205,7 @@
 
 void generate_cpu_entries(const struct device *device)
 {
-	int coreID, cpuID, pcontrol_blk = PMB0_BASE, plen = 6;
+	int coreID, cpuID;
 	int totalcores = dev_count_cpu();
 	int cores_per_package = get_cores_per_package();
 	int numcpus = totalcores/cores_per_package;
@@ -215,15 +215,9 @@
 
 	for (cpuID = 1; cpuID <= numcpus; cpuID++) {
 		for (coreID = 1; coreID <= cores_per_package; coreID++) {
-			if (coreID > 1) {
-				pcontrol_blk = 0;
-				plen = 0;
-			}
-
 			/* Generate processor \_SB.CPUx */
 			acpigen_write_processor(
-				(cpuID-1)*cores_per_package+coreID-1,
-				pcontrol_blk, plen);
+				(cpuID-1)*cores_per_package+coreID-1, 0, 0);
 
 			/* Generate P-state tables */
 			generate_P_state_entries(

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