4 files changed, 14 insertions, 6 deletions
diff --git a/src/northbridge/amd/amdfam10/Kconfig b/src/northbridge/amd/amdfam10/Kconfig
index b298ee115e..fa8a26a727 100644
--- a/src/northbridge/amd/amdfam10/Kconfig
+++ b/src/northbridge/amd/amdfam10/Kconfig
@@ -64,6 +64,12 @@ config SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	bool
 	default n
 
+config SB_HT_CHAIN_ON_BUS0
+	def_bool y
+
+config HT_CHAIN_DISTRIBUTE
+	def_bool n
+
 config DIMM_FBDIMM
 	bool
 	default n
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c
index c7888ff568..e4d32f9c56 100644
--- a/src/northbridge/amd/amdfam10/northbridge.c
+++ b/src/northbridge/amd/amdfam10/northbridge.c
@@ -216,11 +216,11 @@ static u32 amdfam10_scan_chain(device_t dev, u32 nodeid, struct bus *link, bool
 		 * so we set the subordinate bus number to 0xff for the moment.
 		 */
 
-		if ((CONFIG_SB_HT_CHAIN_ON_BUS0 == 0) || !is_sblink)
+		if (!CONFIG_SB_HT_CHAIN_ON_BUS0 || !is_sblink)
 			max++;
 
 		/* One node can have 8 link and segn is the same. */
-		if ((CONFIG_SB_HT_CHAIN_ON_BUS0 > 1) && !is_sblink)
+		if (CONFIG_HT_CHAIN_DISTRIBUTE && !is_sblink)
 			max = ALIGN_UP(max, 8);
 
 		link->secondary = max;
diff --git a/src/northbridge/amd/amdk8/Kconfig b/src/northbridge/amd/amdk8/Kconfig
index cc0cc66b12..b293ce3343 100644
--- a/src/northbridge/amd/amdk8/Kconfig
+++ b/src/northbridge/amd/amdk8/Kconfig
@@ -65,8 +65,10 @@ config SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	default n
 
 config SB_HT_CHAIN_ON_BUS0
-	int
-	default 0
+	def_bool y
+
+config HT_CHAIN_DISTRIBUTE
+	def_bool n
 
 config QRANK_DIMM_SUPPORT
 	bool
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c
index bdfe355490..3ac626d5c5 100644
--- a/src/northbridge/amd/amdk8/northbridge.c
+++ b/src/northbridge/amd/amdk8/northbridge.c
@@ -179,11 +179,11 @@ static u32 amdk8_scan_chain(device_t dev, u32 nodeid, struct bus *link, bool is_
 		 * so we set the subordinate bus number to 0xff for the moment.
 		 */
 
-		if ((CONFIG_SB_HT_CHAIN_ON_BUS0 == 0) || !is_sblink)
+		if (!CONFIG_SB_HT_CHAIN_ON_BUS0 || !is_sblink)
 			max++;
 
 		/* Second chain will be on 0x40, third 0x80, forth 0xc0. */
-		if ((CONFIG_SB_HT_CHAIN_ON_BUS0 > 1) && !is_sblink)
+		if (CONFIG_HT_CHAIN_DISTRIBUTE && !is_sblink)
 			max = ALIGN_UP(max, 0x40);
 
 		link->secondary = max;