[coreboot-gerrit] New patch to review for coreboot: intel/i945: Use common ACPI S3 recovery
Kyösti Mälkki (kyosti.malkki@gmail.com)
gerrit at coreboot.org
Sat Jun 18 12:39:55 CEST 2016
Kyösti Mälkki (kyosti.malkki at gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/15245
-gerrit
commit 64035dbe430ef79c5a2484802d1cb1d063ebd0b4
Author: Kyösti Mälkki <kyosti.malkki at gmail.com>
Date: Fri Jun 17 22:52:04 2016 +0300
intel/i945: Use common ACPI S3 recovery
Change-Id: I6f0cdc80870fddeaada3191e493bd85fdefee07f
Signed-off-by: Kyösti Mälkki <kyosti.malkki at gmail.com>
---
src/northbridge/intel/i945/early_init.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/src/northbridge/intel/i945/early_init.c b/src/northbridge/intel/i945/early_init.c
index ab814e8..ade120f 100644
--- a/src/northbridge/intel/i945/early_init.c
+++ b/src/northbridge/intel/i945/early_init.c
@@ -900,16 +900,7 @@ static void i945_prepare_resume(int s3resume)
* this is not a resume. In that case we just create the cbmem toc.
*/
if (s3resume && cbmem_was_initted) {
- void *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,
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