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authorKyösti Mälkki <kyosti.malkki@gmail.com>2016-06-17 22:52:16 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2016-06-26 14:03:26 +0200
commitc7204dfe0a9a83f4b175ac7b830c9027a9cd6552 (patch)
treef24f2b6fac6c4f21b11722ca01ab521593c670e9 /src/mainboard/lenovo/t400
parente6b5a4f5f028f20162a11222d37f6986c7c1ae97 (diff)
downloadcoreboot-c7204dfe0a9a83f4b175ac7b830c9027a9cd6552.tar.xz
intel/gm45: Use common ACPI S3 recovery
Change-Id: I3148dbbcb06676f48b6bc357124403b70b9bcb6a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15246 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/mainboard/lenovo/t400')
-rw-r--r--src/mainboard/lenovo/t400/romstage.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/src/mainboard/lenovo/t400/romstage.c b/src/mainboard/lenovo/t400/romstage.c
index dbec8d0e90..f518775fbf 100644
--- a/src/mainboard/lenovo/t400/romstage.c
+++ b/src/mainboard/lenovo/t400/romstage.c
@@ -179,15 +179,7 @@ void mainboard_romstage_entry(unsigned long bist)
* this is not a resume. In that case we just create the cbmem toc.
*/
if (s3resume && cbmem_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, 0, 0), D0F0_SKPD, SKPAD_ACPI_S3_MAGIC);