soc/intel: Obsolete mmap_region_granularity()

Change-Id: I471598d3ce61b70e35adba3bd983f5d823ba3816
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34696
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

1 files changed, 0 insertions, 7 deletions

diff --git a/src/soc/intel/denverton_ns/include/soc/smm.h b/src/soc/intel/denverton_ns/include/soc/smm.h
index 771c3d868a..ca01cf8def 100644
--- a/src/soc/intel/denverton_ns/include/soc/smm.h
+++ b/src/soc/intel/denverton_ns/include/soc/smm.h
@@ -24,13 +24,6 @@ struct smm_relocation_attrs {
 	uint32_t smrr_mask;
 };
 
-/*
- * mmap_region_granularity must to return a size which is a positive non-zero
- * integer multiple of the SMM size when SMM is in use.  When not using SMM,
- * this value should be set to 8 MiB.
- */
-size_t mmap_region_granularity(void);
-
 /* Fills in the arguments for the entire SMM region covered by chipset
  * protections. e.g. TSEG. */
 void smm_region(void **start, size_t *size);