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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-06-17 22:54:22 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-11-11 18:42:07 +0100 |
| commit | 9b9915284f5070c6f664fa36495ae831e95ea819 (patch) | |
| tree | 3b078aeab72924c2a0981d0c06adc17d8afe3573 /src/northbridge/intel/sandybridge/sandybridge.h | |
| parent | 5ecc41b0c9226486da71d6aa95a505877f0fdaeb (diff) | |
intel/sandybridge: Use common ACPI S3 recovery
Fix regression, S3 resume not working on sandy/ivy after commit
9d6f365 ACPI S3: Remove HIGH_MEMORY_SAVE where possible
There is some 20ms delay with ACPI S3 wakeup time due to MTRR setup
being done after the backup copy. Moving to RELOCATABLE_RAMSTAGE fixes
this delay by removing need of this backup entirely.
Change-Id: Ib72ff914f5dfef8611f5f6cf9687495779013b02
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/15248
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/northbridge/intel/sandybridge/sandybridge.h')
| -rw-r--r-- | src/northbridge/intel/sandybridge/sandybridge.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/northbridge/intel/sandybridge/sandybridge.h b/src/northbridge/intel/sandybridge/sandybridge.h index 972ed9f0a2..e737e50f65 100644 --- a/src/northbridge/intel/sandybridge/sandybridge.h +++ b/src/northbridge/intel/sandybridge/sandybridge.h @@ -196,12 +196,6 @@ #define DMIDRCCFG 0xeb4 /* 32bit */ -/* Delegation of resume backup memory so we don't have to - * (slowly) handle backing up OS memory in romstage.c - */ -#define CBMEM_BOOT_MODE 0x610 -#define CBMEM_RESUME_BACKUP 0x614 - #ifndef __ASSEMBLER__ static inline void barrier(void) { asm("" ::: "memory"); } |