2 files changed, 5 insertions, 5 deletions
diff --git a/src/soc/intel/baytrail/baytrail/smm.h b/src/soc/intel/baytrail/baytrail/smm.h
index 5ead89f6dc..0d920fb642 100644
--- a/src/soc/intel/baytrail/baytrail/smm.h
+++ b/src/soc/intel/baytrail/baytrail/smm.h
@@ -31,7 +31,7 @@ static inline int smm_region_size(void)
 	return CONFIG_SMM_TSEG_SIZE;
 }
 
-void *smm_region_start(void);
+uintptr_t smm_region_start(void);
 
 #if !defined(__PRE_RAM__) && !defined(__SMM___)
 #include <stdint.h>
diff --git a/src/soc/intel/baytrail/memmap.c b/src/soc/intel/baytrail/memmap.c
index f383d82738..f2e14b3c93 100644
--- a/src/soc/intel/baytrail/memmap.c
+++ b/src/soc/intel/baytrail/memmap.c
@@ -22,12 +22,12 @@
 #include <baytrail/iosf.h>
 #include <baytrail/smm.h>
 
-void *smm_region_start(void)
+uintptr_t smm_region_start(void)
 {
-	return (void *)(iosf_bunit_read(BUNIT_SMRRL) << 20);
+	return (iosf_bunit_read(BUNIT_SMRRL) << 20);
 }
 
-unsigned long get_top_of_ram(void)
+void *cbmem_top(void)
 {
-	return (unsigned long)smm_region_start();
+	return (void *) smm_region_start();
 }