Patch set updated for coreboot: e8f449f acpi: protect acpi generators from PRE_RAM & SMM

[Alexander Couzens]

Alexander Couzens ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9249

-gerrit

commit e8f449f231012e1fdfa5ce1e6bb32f1c2a157368
Author: Alexander Couzens 
Date:   Thu Apr 2 23:20:45 2015 +0200

acpi: protect acpi generators from PRE_RAM & SMM

acpi generators run only in RAM stage. They signatures use device_t,
    which should only used in RAM stage and should not appear in other stages.

Change-Id: Ia2ab677848fef38976c85dda1c2773ae065856b0
    Signed-off-by: Alexander Couzens 
---
 src/arch/x86/include/arch/acpi.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index 771b51c..b85f3e1 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);