diff --git a/chipset_enable.c b/chipset_enable.c
index a0bffa026..7516f1df3 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -2168,6 +2168,15 @@ const struct penable chipset_enables[] = {
 	{0x8086, 0x438b, B_S,    DEP, "Intel", "HM570",				enable_flash_pch500},
 	{0x8086, 0x54a4, B_S,    DEP, "Intel", "Alder Lake-N",			enable_flash_pch600},
 	{0x8086, 0x51a4, B_S,    DEP, "Intel", "Alder Lake-P",			enable_flash_pch600},
+	{0x8086, 0x7a87, B_S,    NT,  "Intel", "H610",				enable_flash_pch600},
+	{0x8086, 0x7a86, B_S,    NT,  "Intel", "B660",				enable_flash_pch600},
+	{0x8086, 0x7a85, B_S,    NT,  "Intel", "H670",				enable_flash_pch600},
+	{0x8086, 0x7a83, B_S,    NT,  "Intel", "Q670",				enable_flash_pch600},
+	{0x8086, 0x7a84, B_S,    DEP, "Intel", "Z690",				enable_flash_pch600},
+	{0x8086, 0x7a88, B_S,    NT,  "Intel", "W680",				enable_flash_pch600},
+	{0x8086, 0x7a8a, B_S,    NT,  "Intel", "W685",				enable_flash_pch600},
+	{0x8086, 0x7a8d, B_S,    NT,  "Intel", "WM690",				enable_flash_pch600},
+	{0x8086, 0x7a8c, B_S,    NT,  "Intel", "HM670",				enable_flash_pch600},
 	{0x8086, 0x7e23, B_S,    DEP, "Intel", "Meteor Lake-P/M",		enable_flash_mtl},
 #endif
 	{0},
diff --git a/ich_descriptors.c b/ich_descriptors.c
index 797642e3c..870960375 100644
--- a/ich_descriptors.c
+++ b/ich_descriptors.c
@@ -1048,8 +1048,12 @@ static enum ich_chipset guess_ich_chipset_from_content(const struct ich_desc_con
 	} else {
 		if (content->ICCRIBA == 0x34)
 			return CHIPSET_300_SERIES_CANNON_POINT;
-		if (content->CSSL == 0x11)
-			return CHIPSET_500_SERIES_TIGER_POINT;
+		if (content->CSSL == 0x11) {
+			if (content->CSSO == 0x68)
+				return CHIPSET_500_SERIES_TIGER_POINT;
+			else if (content->CSSO == 0x5c)
+				return CHIPSET_600_SERIES_ALDER_POINT;
+		}
 		if (content->CSSL == 0x14)
 			return CHIPSET_600_SERIES_ALDER_POINT;
 		if (content->CSSL == 0x03) {