diff --git a/arch/x86/cpu/Makefile b/arch/x86/cpu/Makefile
index 48197fb0fa765ad33a2e5521f6f4336b7b7560fc..8a8e63e1d3d1c270ec39aa592a9eaac86eb28df9 100644
--- a/arch/x86/cpu/Makefile
+++ b/arch/x86/cpu/Makefile
@@ -19,7 +19,7 @@ obj-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE) += ivybridge/
 obj-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE) += ivybridge/
 obj-$(CONFIG_INTEL_QUARK) += quark/
 obj-$(CONFIG_INTEL_QUEENSBAY) += queensbay/
-obj-y += irq.o lapic.o
+obj-y += irq.o lapic.o ioapic.o
 obj-$(CONFIG_SMP) += mp_init.o
 obj-y += mtrr.o
 obj-$(CONFIG_PCI) += pci.o
diff --git a/arch/x86/cpu/ioapic.c b/arch/x86/cpu/ioapic.c
new file mode 100644
index 0000000000000000000000000000000000000000..112a9c63b449233ce67ad3358704c4092d38514d
--- /dev/null
+++ b/arch/x86/cpu/ioapic.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/ioapic.h>
+
+u32 io_apic_read(u32 reg)
+{
+	writel(reg, IO_APIC_INDEX);
+	return readl(IO_APIC_DATA);
+}
+
+void io_apic_write(u32 reg, u32 val)
+{
+	writel(reg, IO_APIC_INDEX);
+	writel(val, IO_APIC_DATA);
+}
diff --git a/arch/x86/include/asm/ioapic.h b/arch/x86/include/asm/ioapic.h
index f5d69dbf97ee69a72cc7d5afdc7118b8476d2dbc..77c443e9f598101fa9d40957320c8312f29844a2 100644
--- a/arch/x86/include/asm/ioapic.h
+++ b/arch/x86/include/asm/ioapic.h
@@ -15,4 +15,28 @@
 #define IO_APIC_INDEX		(IO_APIC_ADDR + 0x00)
 #define IO_APIC_DATA		(IO_APIC_ADDR + 0x10)
 
+/* Indirect addressed register offset */
+#define IO_APIC_ID		0x00
+#define IO_APIC_VER		0x01
+
+/**
+ * io_apic_read() - Read I/O APIC register
+ *
+ * This routine reads I/O APIC indirect addressed register.
+ *
+ * @reg:	address of indirect addressed register
+ * @return:	register value to read
+ */
+u32 io_apic_read(u32 reg);
+
+/**
+ * io_apic_write() - Write I/O APIC register
+ *
+ * This routine writes I/O APIC indirect addressed register.
+ *
+ * @reg:	address of indirect addressed register
+ * @val:	register value to write
+ */
+void io_apic_write(u32 reg, u32 val);
+
 #endif