diff --git a/arch/x86/cpu/apollolake/cpu.c b/arch/x86/cpu/apollolake/cpu.c
index fbc016d..647c9df 100644
--- a/arch/x86/cpu/apollolake/cpu.c
+++ b/arch/x86/cpu/apollolake/cpu.c
@@ -19,6 +19,7 @@
 #include <asm/arch/iomap.h>
 #include <dm/acpi.h>
 
+#ifdef CONFIG_ACPIGEN
 #define CSTATE_RES(address_space, width, offset, address)		\
 	{								\
 	.space_id = address_space,					\
@@ -57,11 +58,6 @@
 	},
 };
 
-static int apl_get_info(const struct udevice *dev, struct cpu_info *info)
-{
-	return cpu_intel_get_info(info, INTEL_BCLK_MHZ);
-}
-
 static int acpi_cpu_fill_ssdt(const struct udevice *dev, struct acpi_ctx *ctx)
 {
 	uint core_id = dev_seq(dev);
@@ -89,6 +85,12 @@
 
 	return 0;
 }
+#endif /* CONFIG_ACPIGEN */
+
+static int apl_get_info(const struct udevice *dev, struct cpu_info *info)
+{
+	return cpu_intel_get_info(info, INTEL_BCLK_MHZ);
+}
 
 static void update_fixed_mtrrs(void)
 {
@@ -170,9 +172,11 @@
 	return 0;
 }
 
+#ifdef CONFIG_ACPIGEN
 struct acpi_ops apl_cpu_acpi_ops = {
 	.fill_ssdt	= acpi_cpu_fill_ssdt,
 };
+#endif
 
 static const struct cpu_ops cpu_x86_apl_ops = {
 	.get_desc	= cpu_x86_get_desc,