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coreboot-kgpe-d16
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stage_cache: Disable when APCI S3 is not possible 

Don't consume CBMEM for stage cache when we would
never use it.

Change-Id: I606e0457ff3085822554c4041fc56f0d28cc9c2d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/27230
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Kyösti Mälkki 2018-06-25 15:38:45 +03:00
parent e0058e89ab
commit a8c0cb3512
2 changed files with 3 additions and 1 deletions
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1
src/Kconfig
View File

@ -1152,6 +1152,7 @@ config RELOCATABLE_MODULES
config NO_STAGE_CACHE
bool
default y if !HAVE_ACPI_RESUME
help
Do not save any component in stage cache for resume path. On resume,
all components would be read back from CBFS again.

3
src/lib/prog_loaders.c
View File

@ -154,7 +154,8 @@ void run_ramstage(void)
} else if (load_nonrelocatable_ramstage(&ramstage))
goto fail;
stage_cache_add(STAGE_RAMSTAGE, &ramstage);
if (!IS_ENABLED(CONFIG_NO_STAGE_CACHE))
stage_cache_add(STAGE_RAMSTAGE, &ramstage);
timestamp_add_now(TS_END_COPYRAM);