sb/intel/common: Rename TCO timeout

Rename TCO1_TIMEOUT to TCO_TIMEOUT to match rest of the tree.

Change-Id: Ib136e9b2d0006eb4ceceb298b557644760d1185c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70045
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
diff --git a/src/southbridge/intel/bd82x6x/pch.h b/src/southbridge/intel/bd82x6x/pch.h
index 3aef48a..8155479 100644
--- a/src/southbridge/intel/bd82x6x/pch.h
+++ b/src/southbridge/intel/bd82x6x/pch.h
@@ -466,7 +466,7 @@
 
 #if CONFIG(TCO_SPACE_NOT_YET_SPLIT)
 #define TCO1_STS	0x64
-#define   TCO1_TIMEOUT	(1 << 3)
+#define   TCO_TIMEOUT	(1 << 3)
 #define   DMISCI_STS	(1 << 9)
 #define TCO2_STS	0x66
 #define   TCO2_STS_SECOND_TO	(1 << 1)
diff --git a/src/southbridge/intel/common/tco.h b/src/southbridge/intel/common/tco.h
index 168971e..5bf386f 100644
--- a/src/southbridge/intel/common/tco.h
+++ b/src/southbridge/intel/common/tco.h
@@ -13,7 +13,7 @@
 #define PMBASE_TCO_OFFSET	0x60
 
 #define TCO1_STS		0x04
-#define  TCO1_TIMEOUT		(1 << 3)
+#define  TCO_TIMEOUT		(1 << 3)
 #define TCO2_STS		0x06
 #define  TCO2_STS_SECOND_TO	(1 << 1)
 #define TCO1_CNT		0x08
diff --git a/src/southbridge/intel/common/watchdog.c b/src/southbridge/intel/common/watchdog.c
index a988691..e22dbfb 100644
--- a/src/southbridge/intel/common/watchdog.c
+++ b/src/southbridge/intel/common/watchdog.c
@@ -32,7 +32,7 @@
 	write_pmbase16(PMBASE_TCO_OFFSET + TCO1_CNT, value);
 
 	/* Clear TCO timeout status. */
-	write_pmbase16(PMBASE_TCO_OFFSET + TCO1_STS, TCO1_TIMEOUT);
+	write_pmbase16(PMBASE_TCO_OFFSET + TCO1_STS, TCO_TIMEOUT);
 	write_pmbase16(PMBASE_TCO_OFFSET + TCO2_STS, TCO2_STS_SECOND_TO);
 
 	printk(BIOS_DEBUG, "ICH-NM10-PCH: watchdog disabled\n");