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authorKyösti Mälkki <kyosti.malkki@gmail.com>2016-06-17 22:52:04 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2016-06-26 14:03:02 +0200
commite6b5a4f5f028f20162a11222d37f6986c7c1ae97 (patch)
treed93c929dc4e30c0665e5eca29efec01a9091128c /src/northbridge
parent310580ea134dc7c24cf423aab7419698280e4b4e (diff)
downloadcoreboot-e6b5a4f5f028f20162a11222d37f6986c7c1ae97.tar.xz
intel/i945: Use common ACPI S3 recovery
Change-Id: I6f0cdc80870fddeaada3191e493bd85fdefee07f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15245 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/northbridge')
-rw-r--r--src/northbridge/intel/i945/early_init.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/src/northbridge/intel/i945/early_init.c b/src/northbridge/intel/i945/early_init.c
index ab814e8e3c..ade120f442 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,