diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c
index 743b33f..98d9313 100644
--- a/src/soc/intel/skylake/acpi.c
+++ b/src/soc/intel/skylake/acpi.c
@@ -169,7 +169,7 @@
 
 #if CONFIG(CONSOLE_CBMEM)
 	/* Update the mem console pointer. */
-	gnvs->cbmc = (u32)cbmem_find(CBMEM_ID_CONSOLE);
+	gnvs->cbmc = (u32)(uintptr_t)cbmem_find(CBMEM_ID_CONSOLE);
 #endif
 
 	if (CONFIG(CHROMEOS)) {
@@ -554,7 +554,7 @@
 
 		/* Add it to DSDT.  */
 		acpigen_write_scope("\\");
-		acpigen_write_name_dword("NVSA", (u32) gnvs);
+		acpigen_write_name_dword("NVSA", (u32) (uintptr_t)gnvs);
 		acpigen_pop_len();
 	}
 }
diff --git a/src/soc/intel/skylake/irq.c b/src/soc/intel/skylake/irq.c
index ad75f02..2f0fd97 100644
--- a/src/soc/intel/skylake/irq.c
+++ b/src/soc/intel/skylake/irq.c
@@ -175,7 +175,7 @@
 	intdeventry = ARRAY_SIZE(devintconfig);
 	/* update irq table */
 	memcpy((SI_PCH_DEVICE_INTERRUPT_CONFIG *)
-		(params->DevIntConfigPtr), devintconfig, intdeventry *
+		(uintptr_t)(params->DevIntConfigPtr), devintconfig, intdeventry *
 		sizeof(SI_PCH_DEVICE_INTERRUPT_CONFIG));
 
 	params->NumOfDevIntConfig = intdeventry;