soc/intel: Rename 200-series PCH device IDs

The code name for these PCHs is Union Point, abbreviated as `UPT`. There
are some 300-series Union Point PCHs (H310C, B365, Z370) which are meant
to be paired with Coffee Lake CPUs instead of Skylake or Kaby Lake CPUs,
and referring to them as `KBP` (Kaby Point, I guess) would be confusing.

Tested with BUILD_TIMELESS=1, HP 280 G2 remains identical.

Change-Id: I1a49115ae7ac37e76ce8d440910fb59926f34fac
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52700
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Timofey Komarov <happycorsair@yandex.ru>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/common/block/uart/uart.c b/src/soc/intel/common/block/uart/uart.c
index 9b34031..c3691ff 100644
--- a/src/soc/intel/common/block/uart/uart.c
+++ b/src/soc/intel/common/block/uart/uart.c
@@ -355,9 +355,9 @@
 	PCI_DEVICE_ID_INTEL_SPT_H_UART0,
 	PCI_DEVICE_ID_INTEL_SPT_H_UART1,
 	PCI_DEVICE_ID_INTEL_SPT_H_UART2,
-	PCI_DEVICE_ID_INTEL_KBP_H_UART0,
-	PCI_DEVICE_ID_INTEL_KBP_H_UART1,
-	PCI_DEVICE_ID_INTEL_KBP_H_UART2,
+	PCI_DEVICE_ID_INTEL_UPT_H_UART0,
+	PCI_DEVICE_ID_INTEL_UPT_H_UART1,
+	PCI_DEVICE_ID_INTEL_UPT_H_UART2,
 	PCI_DEVICE_ID_INTEL_APL_UART0,
 	PCI_DEVICE_ID_INTEL_APL_UART1,
 	PCI_DEVICE_ID_INTEL_APL_UART2,