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-rw-r--r--src/arch/x86/include/arch/acpi.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index 771b51c9eb..b85f3e1be0 100644
--- a/src/arch/x86/include/arch/acpi.h
+++ b/src/arch/x86/include/arch/acpi.h
@@ -28,6 +28,7 @@
#define __ASM_ACPI_H
#include <stdint.h>
+#include <rules.h>
#define RSDP_SIG "RSD PTR " /* RSDT pointer signature */
#define ACPI_TABLE_CREATOR "COREBOOT" /* Must be exactly 8 bytes long! */
@@ -530,9 +531,14 @@ void acpi_create_srat(acpi_srat_t *srat);
void acpi_create_slit(acpi_slit_t *slit);
+#if ENV_RAMSTAGE
void acpi_create_hpet(acpi_hpet_t *hpet);
unsigned long acpi_write_hpet(unsigned long start, acpi_rsdp_t *rsdp);
+/* cpu/intel/speedstep/acpi.c */
+void generate_cpu_entries(void);
+#endif
+
void acpi_create_mcfg(acpi_mcfg_t *mcfg);
void acpi_create_facs(acpi_facs_t *facs);
@@ -559,9 +565,6 @@ unsigned long acpi_fill_hest(acpi_hest_t *hest);
void acpi_save_gnvs(u32 gnvs_address);
-/* cpu/intel/speedstep/acpi.c */
-void generate_cpu_entries(void);
-
/* For ACPI S3 support. */
void acpi_fail_wakeup(void);
void acpi_resume(void *wake_vec);