diff --git a/chipset_enable.c b/chipset_enable.c
index 8c884a8..877b8b6 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -598,6 +598,7 @@
 		break;
 	case CHIPSET_100_SERIES_SUNRISE_POINT:
 	case CHIPSET_C620_SERIES_LEWISBURG:
+	case CHIPSET_300_SERIES_CANNON_POINT:
 	case CHIPSET_APOLLO_LAKE:
 		reg_name = "BIOS_SPI_BC";
 		gcs = pci_read_long(dev, 0xdc);
@@ -692,6 +693,7 @@
 	case CHIPSET_9_SERIES_WILDCAT_POINT_LP:
 	case CHIPSET_100_SERIES_SUNRISE_POINT:
 	case CHIPSET_C620_SERIES_LEWISBURG:
+	case CHIPSET_300_SERIES_CANNON_POINT:
 		boot_straps = boot_straps_pch8_lp;
 		break;
 	case CHIPSET_APOLLO_LAKE:
@@ -719,6 +721,7 @@
 		break;
 	case CHIPSET_100_SERIES_SUNRISE_POINT:
 	case CHIPSET_C620_SERIES_LEWISBURG:
+	case CHIPSET_300_SERIES_CANNON_POINT:
 	case CHIPSET_APOLLO_LAKE:
 		bbs = (gcs >> 6) & 0x1;
 		break;
@@ -947,6 +950,11 @@
 	return enable_flash_pch100_or_c620(dev, name, 0x1f, 5, CHIPSET_C620_SERIES_LEWISBURG);
 }
 
+static int enable_flash_pch300(struct pci_dev *const dev, const char *const name)
+{
+	return enable_flash_pch100_or_c620(dev, name, 0x1f, 5, CHIPSET_300_SERIES_CANNON_POINT);
+}
+
 static int enable_flash_apl(struct pci_dev *const dev, const char *const name)
 {
 	return enable_flash_pch100_or_c620(dev, name, 0x0d, 2, CHIPSET_APOLLO_LAKE);
@@ -2027,6 +2035,16 @@
 	{0x8086, 0xa2c9, B_S,    NT,  "Intel", "Z370",				enable_flash_pch100},
 	{0x8086, 0xa2d2, B_S,    NT,  "Intel", "X299",				enable_flash_pch100},
 	{0x8086, 0x5ae8, B_S,    DEP, "Intel", "Apollo Lake",			enable_flash_apl},
+	{0x8086, 0xa303, B_S,    BAD, "Intel", "H310",				enable_flash_pch300},
+	{0x8086, 0xa304, B_S,    BAD, "Intel", "H370",				enable_flash_pch300},
+	{0x8086, 0xa305, B_S,    BAD, "Intel", "Z390",				enable_flash_pch300},
+	{0x8086, 0xa306, B_S,    BAD, "Intel", "Q370",				enable_flash_pch300},
+	{0x8086, 0xa308, B_S,    BAD, "Intel", "B360",				enable_flash_pch300},
+	{0x8086, 0xa309, B_S,    BAD, "Intel", "C246",				enable_flash_pch300},
+	{0x8086, 0xa30a, B_S,    BAD, "Intel", "C242",				enable_flash_pch300},
+	{0x8086, 0xa30c, B_S,    BAD, "Intel", "QM370",				enable_flash_pch300},
+	{0x8086, 0xa30d, B_S,    BAD, "Intel", "HM370",				enable_flash_pch300},
+	{0x8086, 0xa30e, B_S,    BAD, "Intel", "CM246",				enable_flash_pch300},
 #endif
 	{0},
 };
diff --git a/programmer.h b/programmer.h
index dfa6ebd..34ef33d 100644
--- a/programmer.h
+++ b/programmer.h
@@ -626,6 +626,7 @@
 	CHIPSET_9_SERIES_WILDCAT_POINT_LP,
 	CHIPSET_100_SERIES_SUNRISE_POINT, /* also 6th/7th gen Core i/o (LP) variants */
 	CHIPSET_C620_SERIES_LEWISBURG,
+	CHIPSET_300_SERIES_CANNON_POINT,
 	CHIPSET_APOLLO_LAKE,
 };