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Diffstat (limited to 'src/northbridge/intel/sandybridge/Makefile.inc')
-rw-r--r--src/northbridge/intel/sandybridge/Makefile.inc10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/northbridge/intel/sandybridge/Makefile.inc b/src/northbridge/intel/sandybridge/Makefile.inc
index 01b328b4bf..1428bdbd9e 100644
--- a/src/northbridge/intel/sandybridge/Makefile.inc
+++ b/src/northbridge/intel/sandybridge/Makefile.inc
@@ -43,4 +43,14 @@ mrc.bin-position := 0xfffe0000
endif
mrc.bin-type := 0xab
+$(obj)/mrc.cache:
+ dd if=/dev/zero count=1 \
+ bs=$(shell printf "%d" $(CONFIG_MRC_CACHE_SIZE) ) | \
+ tr '\000' '\377' > $@
+
+cbfs-files-$(CONFIG_HAVE_MRC) += mrc.cache
+mrc.cache-file := $(obj)/mrc.cache
+mrc.cache-position := 0xfff80000
+mrc.cache-type := 0xac
+
$(obj)/northbridge/intel/sandybridge/acpi.ramstage.o : $(obj)/build.h