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acpi: protect acpi generators from PRE_RAM & SMM 

acpi generators run only in RAM stage.

Change-Id: Ia2ab677848fef38976c85dda1c2773ae065856b0
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: http://review.coreboot.org/9249
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
This commit is contained in:
Alexander Couzens 2015-04-02 23:20:45 +02:00 committed by Peter Stuge
parent 23d1232977
commit e19c8b0091
1 changed files with 6 additions and 3 deletions
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9
src/arch/x86/include/arch/acpi.h
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@ -28,6 +28,7 @@
#define __ASM_ACPI_H #define __ASM_ACPI_H
#include <stdint.h> #include <stdint.h>
#include <rules.h>
#define RSDP_SIG "RSD PTR " /* RSDT pointer signature */ #define RSDP_SIG "RSD PTR " /* RSDT pointer signature */
#define ACPI_TABLE_CREATOR "COREBOOT" /* Must be exactly 8 bytes long! */ #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); void acpi_create_slit(acpi_slit_t *slit);
#if ENV_RAMSTAGE
void acpi_create_hpet(acpi_hpet_t *hpet); void acpi_create_hpet(acpi_hpet_t *hpet);
unsigned long acpi_write_hpet(unsigned long start, acpi_rsdp_t *rsdp); 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_mcfg(acpi_mcfg_t *mcfg);
void acpi_create_facs(acpi_facs_t *facs); 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); void acpi_save_gnvs(u32 gnvs_address);
/* cpu/intel/speedstep/acpi.c */
void generate_cpu_entries(void);
/* For ACPI S3 support. */ /* For ACPI S3 support. */
void acpi_fail_wakeup(void); void acpi_fail_wakeup(void);
void acpi_resume(void *wake_vec); void acpi_resume(void *wake_vec);