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authorVadim Bendebury <vbendeb@chromium.org>2011-09-20 16:46:46 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2012-03-28 20:28:05 +0200
commite6b6aff28ab26d5b2e6fbd76138561765dc58a76 (patch)
treec9a2bdbd7a662a1cf0bef12af97db35ca2dbc3db
parentc9da0157c7b35bb7964b915b9d172249585fa21b (diff)
Introduce config option to initialize CBMEM early.
We want to be able to communicate information between rom and ram stages of coreboot. This configuration option will be used to compile such ability in. Change-Id: I6736fdc264ecd0b63369b28462d7bb96e4c2b012 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/710 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
-rw-r--r--src/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/Kconfig b/src/Kconfig
index 845d26f291..ac83e598b2 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -112,6 +112,14 @@ config INCLUDE_CONFIG_FILE
help
Include in CBFS the coreboot config file that was used to compile the ROM image
+config EARLY_CBMEM_INIT
+ bool "Initialize CBMEM while in ROM stage"
+ default n
+ help
+ Make coreboot initialize the cbmem structures while running in rom
+ stage. This could be useful when the rom stage wants to communicate
+ some, for instance, execution timestamps.
+
endmenu
source src/mainboard/Kconfig