From f02c396f2665396817b78cdfb1f662e26b952a65 Mon Sep 17 00:00:00 2001
From: Sven Schnelle <svens@stackframe.org>
Date: Sat, 22 Oct 2011 13:41:28 +0200
Subject: T60: add _CST table

Used by power management code to enable Cx powersaving modes.

Change-Id: I02c6b10762245bc48f21a341286236e203421de0
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/322
Tested-by: build bot (Jenkins)
---
 src/mainboard/lenovo/t60/mainboard.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/mainboard/lenovo/t60')

diff --git a/src/mainboard/lenovo/t60/mainboard.c b/src/mainboard/lenovo/t60/mainboard.c
index d4f260d4f5..19ac221b98 100644
--- a/src/mainboard/lenovo/t60/mainboard.c
+++ b/src/mainboard/lenovo/t60/mainboard.c
@@ -35,6 +35,19 @@
 #include <ec/lenovo/h8/h8.h>
 #include <northbridge/intel/i945/i945.h>
 #include <pc80/mc146818rtc.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+static struct cst_entry cst_entries[] = {
+	{ 0x7f, 1, 2, 0, 1, 1, 1, 1000 },
+	{ 0x01, 8, 0, 0, DEFAULT_PMBASE + LV2, 2, 1, 500 },
+	{ 0x01, 8, 0, 0, DEFAULT_PMBASE + LV3, 2, 17, 250 },
+};
+
+int get_cst_entries(struct cst_entry **entries)
+{
+	*entries = cst_entries;
+	return ARRAY_SIZE(cst_entries);
+}
 
 static void mainboard_enable(device_t dev)
 {
-- 
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