diff --git a/src/mainboard/apple/macbook21/romstage.c b/src/mainboard/apple/macbook21/romstage.c
index 468cffb7d9..1c84c8432b 100644
--- a/src/mainboard/apple/macbook21/romstage.c
+++ b/src/mainboard/apple/macbook21/romstage.c
@@ -18,7 +18,6 @@
 /* __PRE_RAM__ means: use "unsigned" for device, not a struct. */
 
 #include <stdint.h>
-#include <arch/io.h>
 #include <cf9_reset.h>
 #include <device/pci_ops.h>
 #include <device/pci_def.h>
diff --git a/src/mainboard/asus/p5gc-mx/romstage.c b/src/mainboard/asus/p5gc-mx/romstage.c
index 08379f78a1..b076b9d7fb 100644
--- a/src/mainboard/asus/p5gc-mx/romstage.c
+++ b/src/mainboard/asus/p5gc-mx/romstage.c
@@ -18,7 +18,6 @@
 // __PRE_RAM__ means: use "unsigned" for device, not a struct.
 
 #include <stdint.h>
-#include <arch/io.h>
 #include <cf9_reset.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
diff --git a/src/mainboard/asus/p5qpl-am/romstage.c b/src/mainboard/asus/p5qpl-am/romstage.c
index bd6bfc6ee7..7d028434d6 100644
--- a/src/mainboard/asus/p5qpl-am/romstage.c
+++ b/src/mainboard/asus/p5qpl-am/romstage.c
@@ -15,7 +15,6 @@
  * GNU General Public License for more details.
  */
 
-#include <arch/io.h>
 #include <cf9_reset.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
diff --git a/src/mainboard/ibase/mb899/romstage.c b/src/mainboard/ibase/mb899/romstage.c
index 9cb1144b80..c98556c30f 100644
--- a/src/mainboard/ibase/mb899/romstage.c
+++ b/src/mainboard/ibase/mb899/romstage.c
@@ -16,7 +16,6 @@
 // __PRE_RAM__ means: use "unsigned" for device, not a struct.
 
 #include <stdint.h>
-#include <arch/io.h>
 #include <cf9_reset.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
diff --git a/src/mainboard/intel/baskingridge/chromeos.c b/src/mainboard/intel/baskingridge/chromeos.c
index 1673622793..6561927d3b 100644
--- a/src/mainboard/intel/baskingridge/chromeos.c
+++ b/src/mainboard/intel/baskingridge/chromeos.c
@@ -15,7 +15,6 @@
 
 #include <string.h>
 #include <bootmode.h>
-#include <arch/io.h>
 #include <device/pci_ops.h>
 #include <device/device.h>
 #include <device/pci.h>
diff --git a/src/mainboard/intel/dcp847ske/early_southbridge.c b/src/mainboard/intel/dcp847ske/early_southbridge.c
index 778525f320..705ace9bc6 100644
--- a/src/mainboard/intel/dcp847ske/early_southbridge.c
+++ b/src/mainboard/intel/dcp847ske/early_southbridge.c
@@ -17,7 +17,6 @@
  */
 
 #include <stdint.h>
-#include <arch/io.h>
 #include <cf9_reset.h>
 #include <device/pci_ops.h>
 #include <device/pci_def.h>
diff --git a/src/mainboard/intel/emeraldlake2/chromeos.c b/src/mainboard/intel/emeraldlake2/chromeos.c
index 219eefb871..699141fc0f 100644
--- a/src/mainboard/intel/emeraldlake2/chromeos.c
+++ b/src/mainboard/intel/emeraldlake2/chromeos.c
@@ -15,7 +15,6 @@
 
 #include <string.h>
 #include <bootmode.h>
-#include <arch/io.h>
 #include <device/pci_ops.h>
 #include <device/device.h>
 #include <device/pci.h>
diff --git a/src/mainboard/kontron/986lcd-m/romstage.c b/src/mainboard/kontron/986lcd-m/romstage.c
index b85bd6883d..85a82c5acb 100644
--- a/src/mainboard/kontron/986lcd-m/romstage.c
+++ b/src/mainboard/kontron/986lcd-m/romstage.c
@@ -16,7 +16,6 @@
 /* __PRE_RAM__ means: use "unsigned" for device, not a struct. */
 
 #include <stdint.h>
-#include <arch/io.h>
 #include <cf9_reset.h>
 #include <console/console.h>
 #include <cpu/intel/romstage.h>
diff --git a/src/mainboard/lenovo/x60/romstage.c b/src/mainboard/lenovo/x60/romstage.c
index ea93707ce9..b66ef66871 100644
--- a/src/mainboard/lenovo/x60/romstage.c
+++ b/src/mainboard/lenovo/x60/romstage.c
@@ -18,7 +18,6 @@
 // __PRE_RAM__ means: use "unsigned" for device, not a struct.
 
 #include <stdint.h>
-#include <arch/io.h>
 #include <cf9_reset.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
diff --git a/src/mainboard/lenovo/z61t/romstage.c b/src/mainboard/lenovo/z61t/romstage.c
index 47a52db39b..502eac39d5 100644
--- a/src/mainboard/lenovo/z61t/romstage.c
+++ b/src/mainboard/lenovo/z61t/romstage.c
@@ -18,7 +18,6 @@
 // __PRE_RAM__ means: use "unsigned" for device, not a struct.
 
 #include <stdint.h>
-#include <arch/io.h>
 #include <cf9_reset.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>