diff --git a/bsp/intel-x86/intel-x86-serial-8250-overrides.cfg b/bsp/intel-x86/intel-x86-serial-8250-overrides.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..76e13ade1e8fe32b33738e51973c1a859e3ce665
--- /dev/null
+++ b/bsp/intel-x86/intel-x86-serial-8250-overrides.cfg
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: MIT
+CONFIG_SERIAL_8250_NR_UARTS=16
+CONFIG_SERIAL_8250_RUNTIME_UARTS=16
diff --git a/bsp/intel-x86/intel-x86.scc b/bsp/intel-x86/intel-x86.scc
index 9b3692878928d1b9f9c23b38f8df45107e4f0bd9..6e0578ae9f0c7e66777f74db7036b536b535431d 100644
--- a/bsp/intel-x86/intel-x86.scc
+++ b/bsp/intel-x86/intel-x86.scc
@@ -62,3 +62,4 @@ kconf hardware intel-x86-ixgbe-overrides.cfg
 kconf hardware intel-x86-i915-overrides.cfg
 kconf hardware intel-x86-cfg80211-overrides.cfg
 kconf hardware intel-x86-dptf-overrides.cfg
+kconf hardware intel-x86-serial-8250-overrides.cfg