[coreboot-gerrit] Patch set updated for coreboot: 1fe4d98 acpi: protect acpi generators from PRE_RAM & SMM

Alexander Couzens (lynxis@fe80.eu) gerrit at coreboot.org
Thu Apr 2 23:41:35 CEST 2015


Alexander Couzens (lynxis at fe80.eu) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9249

-gerrit

commit 1fe4d9890cb1e4d52ea50c0100f60b2c4152e7a4
Author: Alexander Couzens <lynxis at fe80.eu>
Date:   Thu Apr 2 23:20:45 2015 +0200

    acpi: protect acpi generators from PRE_RAM & SMM
    
    Change-Id: Ia2ab677848fef38976c85dda1c2773ae065856b0
    Signed-off-by: Alexander Couzens <lynxis at fe80.eu>
---
 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);



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