add PCI IDs for additional c620 series PCH chips

Add PCI IDs for C621A, C627A and C629A.

Change-Id: I636becd9f08bdf604c6af81ce396049655353b04
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/44620
Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/71319
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/chipset_enable.c b/chipset_enable.c
index e014d21..2b49e90 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -2039,6 +2039,9 @@
 	{0x8086, 0xa1c8, B_S,    NT,  "Intel", "C620 Series Chipset (QS/PRQ)",	enable_flash_c620},
 	{0x8086, 0xa1c9, B_S,    NT,  "Intel", "C620 Series Chipset (QS/PRQ)",	enable_flash_c620},
 	{0x8086, 0xa1ca, B_S,    NT,  "Intel", "C629 Series Chipset (QS/PRQ)",	enable_flash_c620},
+	{0x8086, 0xa1cb, B_S,    NT,  "Intel", "C621A Series Chipset (QS/PRQ)",	enable_flash_c620},
+	{0x8086, 0xa1cc, B_S,    NT,  "Intel", "C627A Series Chipset (QS/PRQ)",	enable_flash_c620},
+	{0x8086, 0xa1cd, B_S,    NT,  "Intel", "C629A Series Chipset (QS/PRQ)",	enable_flash_c620},
 	{0x8086, 0xa240, B_S,    NT,  "Intel", "C620 Series Chipset Supersku",	enable_flash_c620},
 	{0x8086, 0xa241, B_S,    NT,  "Intel", "C620 Series Chipset Supersku",	enable_flash_c620},
 	{0x8086, 0xa242, B_S,    NT,  "Intel", "C624 Series Chipset Supersku",	enable_flash_c620},