Alexandru Gagniuc (mr.nuke.me@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4763
-gerrit
commit 3b9c81573ec5a3ae7fa100833ef807548db2cd32 Author: Alexandru Gagniuc mr.nuke.me@gmail.com Date: Mon Jan 20 18:04:14 2014 -0600
nb/sandybridge: Move MRC cache above mrc.bin
This small change greatly reduces CBFS fragmentation. There is now a small gap of only 728 bytes between mrc.bin and mrc.cache, with the 64 KiB alignment maintained for mrc.cache -- assuming systemagent-r6 is used. The gap was just under 64 KiB before.
With this change, it is easier to accommodate fallback and normal boot stages without having to manually place the stages in the highly fragmented CBFS.
Change-Id: Ia2340c1928ed6e232949e053d1943c2f5737f741 Signed-off-by: Alexandru Gagniuc mr.nuke.me@gmail.com --- src/northbridge/intel/sandybridge/Makefile.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/northbridge/intel/sandybridge/Makefile.inc b/src/northbridge/intel/sandybridge/Makefile.inc index 37d392f..cef52b2 100644 --- a/src/northbridge/intel/sandybridge/Makefile.inc +++ b/src/northbridge/intel/sandybridge/Makefile.inc @@ -47,7 +47,7 @@ $(obj)/mrc.cache:
cbfs-files-$(CONFIG_HAVE_MRC_CACHE) += mrc.cache mrc.cache-file := $(obj)/mrc.cache -mrc.cache-position := 0xfff80000 +mrc.cache-position := 0xfffd0000 mrc.cache-type := 0xac
$(obj)/northbridge/intel/sandybridge/acpi.ramstage.o : $(obj)/build.h