diff --git a/board/Arcturus/ucp1020/cmd_arc.c b/board/Arcturus/ucp1020/cmd_arc.c
index 2e8477e..b50de63 100644
--- a/board/Arcturus/ucp1020/cmd_arc.c
+++ b/board/Arcturus/ucp1020/cmd_arc.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <div64.h>
 #include <env.h>
 #include <malloc.h>
diff --git a/board/beckhoff/mx53cx9020/mx53cx9020.c b/board/beckhoff/mx53cx9020/mx53cx9020.c
index 9450d92..1b1b688 100644
--- a/board/beckhoff/mx53cx9020/mx53cx9020.c
+++ b/board/beckhoff/mx53cx9020/mx53cx9020.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/iomux-mx53.h>
diff --git a/board/broadcom/bcmstb/bcmstb.c b/board/broadcom/bcmstb/bcmstb.c
index 23500df..12b9dba 100644
--- a/board/broadcom/bcmstb/bcmstb.c
+++ b/board/broadcom/bcmstb/bcmstb.c
@@ -6,6 +6,7 @@
  * Author: Thomas Fitzsimmons <fitzsim@fitzsim.org>
  */
 
+#include <cpu_func.h>
 #include <time.h>
 #include <linux/types.h>
 #include <common.h>
diff --git a/board/cirrus/edb93xx/edb93xx.c b/board/cirrus/edb93xx/edb93xx.c
index 0966e37..dfebb7c 100644
--- a/board/cirrus/edb93xx/edb93xx.c
+++ b/board/cirrus/edb93xx/edb93xx.c
@@ -16,6 +16,7 @@
 #include <config.h>
 #include <common.h>
 #include <cpu_func.h>
+#include <irq_func.h>
 #include <netdev.h>
 #include <status_led.h>
 #include <asm/io.h>
diff --git a/board/phytec/pfla02/pfla02.c b/board/phytec/pfla02/pfla02.c
index ae9ffe0..f498fdf 100644
--- a/board/phytec/pfla02/pfla02.c
+++ b/board/phytec/pfla02/pfla02.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/imx-regs.h>
diff --git a/board/sandbox/sandbox.c b/board/sandbox/sandbox.c
index 9ca1eca..438f9a4 100644
--- a/board/sandbox/sandbox.c
+++ b/board/sandbox/sandbox.c
@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <cros_ec.h>
 #include <dm.h>
 #include <led.h>