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soc/intel/cannonlake: Enable FSP to use coreboot stack for cometlake 

FSP v1263 for CML supports FSP to use coreboot stack. This change
selects common stack  config, that enables coreboot to support
share stack with FSP.

BUG=b:133398276

Change-Id: I4098a4374363ca6f3c86c396d097f9eabc9a28fe
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34130
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Aamir Bohra 2019-07-08 12:22:28 +05:30 committed by Patrick Georgi
parent 9247e86f28
commit f2ad8b3517
1 changed files with 2 additions and 0 deletions
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2
src/soc/intel/cannonlake/Kconfig
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@ -36,6 +36,7 @@ config SOC_INTEL_COMETLAKE
bool
select SOC_INTEL_CANNONLAKE_BASE
select MICROCODE_BLOB_UNDISCLOSED
select FSP_USES_CB_STACK
help
Intel Cometlake support
@ -122,6 +123,7 @@ config DCACHE_RAM_SIZE
config DCACHE_BSP_STACK_SIZE
hex
default 0x20000 if FSP_USES_CB_STACK
default 0x4000
help
The amount of anticipated stack usage in CAR by bootblock and