diff --git a/src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h b/src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h
index 20a1099f0a..a5cb0a7f8a 100644
--- a/src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h
+++ b/src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h
@@ -92,6 +92,7 @@
 #define CBMEM_ID_AMD_OPENSIL	0x4153494C
 #define CBMEM_ID_PVMFW		0x666d7670
 #define CBMEM_ID_BOOT_MODE	0x444D5442
+#define CBMEM_ID_RB_INFO	0x50524249
 
 #define CBMEM_ID_TO_NAME_TABLE				 \
 	{ CBMEM_ID_ACPI,		"ACPI       " }, \
@@ -176,5 +177,6 @@
 	{ CBMEM_ID_CSE_BP_INFO,		"CSE BP INFO"}, \
 	{ CBMEM_ID_AMD_OPENSIL,		"OPENSIL DATA"}, \
 	{ CBMEM_ID_PVMFW,		"PVMFW      "}, \
-	{ CBMEM_ID_BOOT_MODE,		"BOOT MODE  "}
+	{ CBMEM_ID_BOOT_MODE,		"BOOT MODE  "}, \
+	{ CBMEM_ID_RB_INFO,		"PCI RB INFO"}
 #endif /* _CBMEM_ID_H_ */
diff --git a/src/commonlib/include/commonlib/coreboot_tables.h b/src/commonlib/include/commonlib/coreboot_tables.h
index 817ca0e4f2..fcc7761044 100644
--- a/src/commonlib/include/commonlib/coreboot_tables.h
+++ b/src/commonlib/include/commonlib/coreboot_tables.h
@@ -90,6 +90,7 @@ enum {
 	LB_TAG_EFI_FW_INFO		= 0x0045,
 	LB_TAG_CAPSULE			= 0x0046,
 	LB_TAG_CFR_ROOT			= 0x0047,
+	LB_TAG_ROOT_BRIDGE_INFO		= 0x0048,
 	/* The following options are CMOS-related */
 	LB_TAG_CMOS_OPTION_TABLE	= 0x00c8,
 	LB_TAG_OPTION			= 0x00c9,
diff --git a/src/lib/coreboot_table.c b/src/lib/coreboot_table.c
index d8ecdce868..85c5675507 100644
--- a/src/lib/coreboot_table.c
+++ b/src/lib/coreboot_table.c
@@ -274,6 +274,7 @@ static void add_cbmem_pointers(struct lb_header *header)
 		{CBMEM_ID_FMAP, LB_TAG_FMAP},
 		{CBMEM_ID_VBOOT_WORKBUF, LB_TAG_VBOOT_WORKBUF},
 		{CBMEM_ID_TYPE_C_INFO, LB_TAG_TYPE_C_INFO},
+		{CBMEM_ID_RB_INFO, LB_TAG_ROOT_BRIDGE_INFO},
 	};
 	int i;