3 files changed, 11 insertions, 16 deletions

diff --git a/src/soc/intel/denverton_ns/cpu.c b/src/soc/intel/denverton_ns/cpu.c
index d6ddcc0548..067f59fb3a 100644
--- a/src/soc/intel/denverton_ns/cpu.c
+++ b/src/soc/intel/denverton_ns/cpu.c
@@ -126,9 +126,9 @@ static void relocation_handler(int cpu, uintptr_t curr_smbase,
 static void get_smm_info(uintptr_t *perm_smbase, size_t *perm_smsize,
 			 size_t *smm_save_state_size)
 {
-	void *smm_base;
+	uintptr_t smm_base;
 	size_t smm_size;
-	void *handler_base;
+	uintptr_t handler_base;
 	size_t handler_size;
 
 	/* All range registers are aligned to 4KiB */
@@ -138,12 +138,12 @@ static void get_smm_info(uintptr_t *perm_smbase, size_t *perm_smsize,
 	smm_region(&smm_base, &smm_size);
 	smm_subregion(SMM_SUBREGION_HANDLER, &handler_base, &handler_size);
 
-	relo_attrs.smbase = (uint32_t)smm_base;
+	relo_attrs.smbase = smm_base;
 	relo_attrs.smrr_base = relo_attrs.smbase | MTRR_TYPE_WRBACK;
 	relo_attrs.smrr_mask = ~(smm_size - 1) & rmask;
 	relo_attrs.smrr_mask |= MTRR_PHYS_MASK_VALID;
 
-	*perm_smbase = (uintptr_t)handler_base;
+	*perm_smbase = handler_base;
 	*perm_smsize = handler_size;
 	*smm_save_state_size = sizeof(em64t100_smm_state_save_area_t);
 }
diff --git a/src/soc/intel/denverton_ns/memmap.c b/src/soc/intel/denverton_ns/memmap.c
index d94d1f3ddd..d4265e994e 100644
--- a/src/soc/intel/denverton_ns/memmap.c
+++ b/src/soc/intel/denverton_ns/memmap.c
@@ -70,21 +70,19 @@ static inline size_t smm_region_size(void)
 	return system_agent_region_base(TOLUD) - smm_region_start();
 }
 
-void smm_region(void **start, size_t *size)
+void smm_region(uintptr_t *start, size_t *size)
 {
-	*start = (void *)smm_region_start();
+	*start = smm_region_start();
 	*size = smm_region_size();
 }
 
-int smm_subregion(int sub, void **start, size_t *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;
 
-	sub_base = smm_region_start();
-	sub_size = smm_region_size();
-
+	smm_region(&sub_base, &sub_size);
 	assert(sub_size > CONFIG_SMM_RESERVED_SIZE);
 
 	switch (sub) {
@@ -101,8 +99,7 @@ int smm_subregion(int sub, void **start, size_t *size)
 		return -1;
 	}
 
-	*start = (void *)sub_base;
+	*start = sub_base;
 	*size = sub_size;
-
 	return 0;
 }
diff --git a/src/soc/intel/denverton_ns/romstage.c b/src/soc/intel/denverton_ns/romstage.c
index 6950620a87..53c51f488c 100644
--- a/src/soc/intel/denverton_ns/romstage.c
+++ b/src/soc/intel/denverton_ns/romstage.c
@@ -141,9 +141,8 @@ asmlinkage void car_stage_entry(void)
 
 	struct postcar_frame pcf;
 	uintptr_t top_of_ram;
-	void *smm_base;
+	uintptr_t smm_base;
 	size_t smm_size;
-	uintptr_t tseg_base;
 
 	console_init();
 
@@ -183,8 +182,7 @@ asmlinkage void car_stage_entry(void)
 	 */
 	if (CONFIG(HAVE_SMI_HANDLER)) {
 		smm_region(&smm_base, &smm_size);
-		tseg_base = (uintptr_t)smm_base;
-		postcar_frame_add_mtrr(&pcf, tseg_base, smm_size, MTRR_TYPE_WRBACK);
+		postcar_frame_add_mtrr(&pcf, smm_base, smm_size, MTRR_TYPE_WRBACK);
 	}
 
 	run_postcar_phase(&pcf);