AMD fam10: Remove HAVE_ACPI_RESUME support

Change-Id: I62bbba8cfe515b3cae413582ff8d062a20e6741b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/15474
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

2 files changed, 0 insertions, 24 deletions

diff --git a/src/arch/x86/acpi_s3.c b/src/arch/x86/acpi_s3.c
index 98c53d1585..47f28d284c 100644
--- a/src/arch/x86/acpi_s3.c
+++ b/src/arch/x86/acpi_s3.c
@@ -116,23 +116,6 @@ static int backup_create_or_update(struct resume_backup *backup_mem,
 	return 0;
 }
 
-void *acpi_backup_container(uintptr_t base, size_t size)
-{
-	struct resume_backup *backup_mem = cbmem_find(CBMEM_ID_RESUME);
-	if (!backup_mem)
-		return NULL;
-
-	if (!IS_ALIGNED(base, BACKUP_PAGE_SZ) || !IS_ALIGNED(size,
-		BACKUP_PAGE_SZ))
-		return NULL;
-
-	if (backup_create_or_update(backup_mem, base, size) < 0)
-		return NULL;
-
-	backup_mem->valid = 1;
-	return (void *)(uintptr_t)backup_mem->cbmem;
-}
-
 void backup_ramstage_section(uintptr_t base, size_t size)
 {
 	struct resume_backup *backup_mem = cbmem_find(CBMEM_ID_RESUME);
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index 259efcd2d5..660f0dc2e6 100644
--- a/src/arch/x86/include/arch/acpi.h
+++ b/src/arch/x86/include/arch/acpi.h
@@ -976,13 +976,6 @@ static inline int acpi_s3_resume_allowed(void)
 	return CONFIG(HAVE_ACPI_RESUME);
 }
 
-/* Return address in reserved memory where to backup low memory
- * while platform resumes from S3 suspend. Caller is responsible of
- * making a complete copy of the region base..base+size, with
- * parameteres base and size that meet page alignment requirement.
- */
-void *acpi_backup_container(uintptr_t base, size_t size);
-
 #if CONFIG(HAVE_ACPI_RESUME)
 
 #ifdef __PRE_RAM__