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-rw-r--r--src/mainboard/lenovo/x201/romstage.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c
index 19b49094fb..2bfa19c412 100644
--- a/src/mainboard/lenovo/x201/romstage.c
+++ b/src/mainboard/lenovo/x201/romstage.c
@@ -282,18 +282,7 @@ void mainboard_romstage_entry(unsigned long bist)
* this is not a resume. In that case we just create the cbmem toc.
*/
if (s3resume) {
- void *resume_backup_memory;
-
- resume_backup_memory = cbmem_find(CBMEM_ID_RESUME);
-
- /* copy 1MB - 64K to high tables ram_base to prevent memory corruption
- * through stage 2. We could keep stuff like stack and heap in high tables
- * memory completely, but that's a wonderful clean up task for another
- * day.
- */
- if (resume_backup_memory)
- memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE,
- HIGH_MEMORY_SAVE);
+ acpi_prepare_for_resume();
/* Magic for S3 resume */
pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);