diff --git a/drivers/gpio/intel_ich6_gpio.c b/drivers/gpio/intel_ich6_gpio.c
index 11d4be0..63a07b9 100644
--- a/drivers/gpio/intel_ich6_gpio.c
+++ b/drivers/gpio/intel_ich6_gpio.c
@@ -34,6 +34,7 @@
 #include <pch.h>
 #include <pci.h>
 #include <asm/cpu.h>
+#include <asm/global_data.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/pci.h>