[coreboot-gerrit] Change in coreboot[master]: nb//intel/gm45: Use macro instead of magic number

[Elyes HAOUAS (Code Review)]

Elyes HAOUAS has uploaded this change for review. ( https://review.coreboot.org/29254

Change subject: nb//intel/gm45: Use macro instead of magic number
......................................................................

nb//intel/gm45: Use macro instead of magic number

Change-Id: I5caa6163e5471feda170600c21320821f4286c65
Signed-off-by: Elyes HAOUAS 
---
M src/northbridge/intel/gm45/pm.c
1 file changed, 2 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/54/29254/1

diff --git a/src/northbridge/intel/gm45/pm.c b/src/northbridge/intel/gm45/pm.c
index 7a3b498..bc5be32 100644
--- a/src/northbridge/intel/gm45/pm.c
+++ b/src/northbridge/intel/gm45/pm.c
@@ -22,6 +22,7 @@
 #include <device/pnp_def.h>
 #include <console/console.h>
 #include <cpu/x86/msr.h>
+#include <cpu/intel/speedstep.h>

#include "gm45.h"

@@ -268,7 +269,7 @@
    	MCHBAR32(0x94) |= 3 << 22;
    }

-	const int cpu_supports_super_lfm = rdmsr(0xee).lo & (1 << 27);
+	const int cpu_supports_super_lfm = rdmsr(MSR_EXTENDED_CONFIG).lo & (1 << 27);
    if ((stepping >= STEPPING_B0) && cpu_supports_super_lfm) {
    	MCHBAR16(CLKCFG_MCHBAR) &= ~(1 << 7);
    	MCHBAR16(CLKCFG_MCHBAR) |= 1 << 14;