[S] Change in coreboot[main]: Support smmstore in RW_LEGACY

[Vladimir Serbinenko (Code Review)]

Vladimir Serbinenko has uploaded a new patch set (#2). ( https://review.coreboot.org/c/coreboot/+/81507?usp=email )

Change subject: Support smmstore in RW_LEGACY
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Support smmstore in RW_LEGACY

When creating hybrid image with dual-boot we can't add a new fmap for
smmstore. Use a file in RW_LEGACY instead

Change-Id: I86a617782f187adcce4429ea41ac40a9df58d6d3
Signed-off-by: Vladimir Serbinenko 
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M src/drivers/smmstore/store.c
1 file changed, 26 insertions(+), 7 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/81507/2