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FSP1_0 does not support HAVE_ACPI_RESUME 

FSP1_0 places romstage ram stack at fixed location of
RAMTOP in low memory before returning to coreboot proper.
There is no possibility of making a complete backup of
RAMBASE..RAMTOP region and currently such backup is not
even attempted.

As a conclusion, S3 resume would always cause OS memory
corruption.

Change-Id: I5b9dd4069082e022b01b0d6a9ad5dec28a06e8b0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/15576
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Kyösti Mälkki 2016-07-05 09:41:59 +03:00
parent 044fb53a2e
commit b6fc727903
2 changed files with 0 additions and 2 deletions
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1
src/mainboard/esd/atom15/Kconfig
View File

@ -23,7 +23,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select HAVE_ACPI_TABLES select HAVE_ACPI_TABLES
select HAVE_OPTION_TABLE select HAVE_OPTION_TABLE
select TSC_MONOTONIC_TIMER select TSC_MONOTONIC_TIMER
select HAVE_ACPI_RESUME
config MAINBOARD_DIR config MAINBOARD_DIR
string string

1
src/mainboard/intel/minnowmax/Kconfig
View File

@ -23,7 +23,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select HAVE_ACPI_TABLES select HAVE_ACPI_TABLES
select HAVE_OPTION_TABLE select HAVE_OPTION_TABLE
select TSC_MONOTONIC_TIMER select TSC_MONOTONIC_TIMER
select HAVE_ACPI_RESUME
config MAINBOARD_DIR config MAINBOARD_DIR
string string