From 9b9915284f5070c6f664fa36495ae831e95ea819 Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Fri, 17 Jun 2016 22:54:22 +0300 Subject: intel/sandybridge: Use common ACPI S3 recovery MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-on: https://review.coreboot.org/15248 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Aaron Durbin --- src/northbridge/intel/sandybridge/sandybridge.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'src/northbridge/intel/sandybridge/sandybridge.h') 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"); } -- cgit v1.2.3