diff options
| -rw-r--r-- | src/Kconfig | 6 | ||||
| -rw-r--r-- | src/arch/x86/acpi_s3.c | 5 | ||||
| -rw-r--r-- | src/arch/x86/include/arch/acpi.h | 2 |
3 files changed, 0 insertions, 13 deletions
diff --git a/src/Kconfig b/src/Kconfig index 6288d0bc74..333643e471 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -485,12 +485,6 @@ config HAVE_ACPI_RESUME bool default n -config ACPI_HUGE_LOWMEM_BACKUP - bool - default n - help - On S3 resume path, backup low memory from RAMBASE..RAMTOP in CBMEM. - config RESUME_PATH_SAME_AS_BOOT bool default y if ARCH_X86 diff --git a/src/arch/x86/acpi_s3.c b/src/arch/x86/acpi_s3.c index 47f28d284c..decaf2b5ff 100644 --- a/src/arch/x86/acpi_s3.c +++ b/src/arch/x86/acpi_s3.c @@ -84,11 +84,6 @@ static int backup_create_or_update(struct resume_backup *backup_mem, { uintptr_t top; - if (CONFIG(ACPI_HUGE_LOWMEM_BACKUP)) { - base = CONFIG_RAMBASE; - size = HIGH_MEMORY_SAVE; - } - /* Align backup region to complete pages. */ top = ALIGN_UP(base + size, BACKUP_PAGE_SZ); base = ALIGN_DOWN(base, BACKUP_PAGE_SZ); diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h index 660f0dc2e6..670948a1d1 100644 --- a/src/arch/x86/include/arch/acpi.h +++ b/src/arch/x86/include/arch/acpi.h @@ -26,8 +26,6 @@ #ifndef __ASM_ACPI_H #define __ASM_ACPI_H -#define HIGH_MEMORY_SAVE (CONFIG_RAMTOP - CONFIG_RAMBASE) - /* * The type and enable fields are common in ACPI, but the * values themselves are hardware implementation defined. |