SMM: Add udelay on Sandybridge systems
Cougar Point southbridge does udelay in SMM, hence add it on Sandybridge
systems.
Change-Id: I6e5520ca27e7c6eaae632992fb68612067bc1e30
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/937
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/northbridge/intel/sandybridge/Makefile.inc b/src/northbridge/intel/sandybridge/Makefile.inc
index 9e7568c..b72e9fa 100644
--- a/src/northbridge/intel/sandybridge/Makefile.inc
+++ b/src/northbridge/intel/sandybridge/Makefile.inc
@@ -27,6 +27,7 @@
romstage-y += early_init.c
romstage-y += ../../../arch/x86/lib/walkcbfs.S
+smm-$(CONFIG_HAVE_SMI_HANDLER) += udelay.c
smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
# We don't ship that, but booting without it is bound to fail