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-rw-r--r--src/soc/intel/denverton_ns/memmap.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/src/soc/intel/denverton_ns/memmap.c b/src/soc/intel/denverton_ns/memmap.c
index 9507d7f238..0cca4b90d4 100644
--- a/src/soc/intel/denverton_ns/memmap.c
+++ b/src/soc/intel/denverton_ns/memmap.c
@@ -75,33 +75,3 @@ void smm_region(uintptr_t *start, size_t *size)
*start = smm_region_start();
*size = smm_region_size();
}
-
-int smm_subregion(int sub, uintptr_t *start, size_t *size)
-{
- uintptr_t sub_base;
- size_t sub_size;
- const size_t cache_size = CONFIG_SMM_RESERVED_SIZE;
-
- smm_region(&sub_base, &sub_size);
- assert(sub_size > CONFIG_SMM_RESERVED_SIZE);
-
- switch (sub) {
- case SMM_SUBREGION_HANDLER:
- /* Handler starts at the base of TSEG. */
- sub_size -= cache_size;
- break;
- case SMM_SUBREGION_CACHE:
- /* External cache is in the middle of TSEG. */
- sub_base += sub_size - cache_size;
- sub_size = cache_size;
- break;
- default:
- *start = 0;
- *size = 0;
- return -1;
- }
-
- *start = sub_base;
- *size = sub_size;
- return 0;
-}