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ACPI S3: Flip ACPI_HUGE_LOWMEM_BACKUP default

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Except fo nehalem, K8, f10 and f15 (non-AGESA) romstage ramstack
is placed in CBMEM and ramstage loader takes care of tiny backup.

Change-Id: I8477944f48ed2493d0a5e436a4088eb9fc3d59c5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/17358
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Kyösti Mälkki
2016-11-10 11:50:21 +02:00
parent 803acfa064
commit 43e9c93eba
6 changed files with 4 additions and 10 deletions
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9
src/Kconfig
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@@ -556,16 +556,9 @@ config HAVE_ACPI_RESUME
bool
default n
config ACPI_TINY_LOWMEM_BACKUP
bool
default n
help
On S3 resume path, backup only the region of low memory ramstage
will occupy. Requires platform places romstage ramstack in CBMEM.
config ACPI_HUGE_LOWMEM_BACKUP
bool
default !ACPI_TINY_LOWMEM_BACKUP
default n
help
On S3 resume path, backup low memory from RAMBASE..RAMTOP in CBMEM.