lynxpoint: PMIR register rename

The register that controls global reset is named the Power
Mangement Initialization Regiser (PMIR). Update the defines
to reflect the documentation.

Additionally, there is no core well reset control according to the
EDS. There is, however, a CF9 lock field to lock this register down.

Change-Id: I773c33bec63a06cdb869eb9f94553d476e492798
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2619
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/southbridge/intel/lynxpoint/pch.h b/src/southbridge/intel/lynxpoint/pch.h
index 3738a13..e1d9db4 100644
--- a/src/southbridge/intel/lynxpoint/pch.h
+++ b/src/southbridge/intel/lynxpoint/pch.h
@@ -129,9 +129,9 @@
 #define GEN_PMCON_1		0xa0
 #define GEN_PMCON_2		0xa2
 #define GEN_PMCON_3		0xa4
-#define ETR3			0xac
-#define  ETR3_CWORWRE		(1 << 18)
-#define  ETR3_CF9GR		(1 << 20)
+#define PMIR			0xac
+#define  PMIR_CF9LOCK		(1 << 31)
+#define  PMIR_CF9GR		(1 << 20)
 
 /* GEN_PMCON_3 bits */
 #define RTC_BATTERY_DEAD	(1 << 2)