Index: sys/arm64/arm64/pmap.c
===================================================================
--- sys/arm64/arm64/pmap.c
+++ sys/arm64/arm64/pmap.c
@@ -977,7 +977,7 @@
 	/* Assume the address we were loaded to is a valid physical address */
 	min_pa = KERNBASE - kern_delta;
 
-	physmap_idx = physmem_avail(physmap, nitems(physmap));
+	physmap_idx = physmem_hwregions(physmap, nitems(physmap));
 	physmap_idx /= 2;
 
 	/*
Index: sys/kern/subr_physmem.c
===================================================================
--- sys/kern/subr_physmem.c
+++ sys/kern/subr_physmem.c
@@ -388,6 +388,13 @@
 	return (regions_to_avail(avail, EXFLAG_NOALLOC, maxavail, 0, NULL, NULL));
 }
 
+size_t
+physmem_hwregions(vm_paddr_t *regions, size_t maxregions)
+{
+
+	return (regions_to_avail(regions, 0, maxregions, 0, NULL, NULL));
+}
+
 /*
  * Process all the regions added earlier into the global avail lists.
  *
Index: sys/riscv/riscv/pmap.c
===================================================================
--- sys/riscv/riscv/pmap.c
+++ sys/riscv/riscv/pmap.c
@@ -583,7 +583,7 @@
 	/* Assume the address we were loaded to is a valid physical address. */
 	min_pa = max_pa = kernstart;
 
-	physmap_idx = physmem_avail(physmap, nitems(physmap));
+	physmap_idx = physmem_hwregions(physmap, nitems(physmap));
 	physmap_idx /= 2;
 
 	/*
Index: sys/sys/physmem.h
===================================================================
--- sys/sys/physmem.h
+++ sys/sys/physmem.h
@@ -52,6 +52,7 @@
 void physmem_hardware_region(uint64_t pa, uint64_t sz);
 void physmem_exclude_region(vm_paddr_t pa, vm_size_t sz, uint32_t flags);
 size_t physmem_avail(vm_paddr_t *avail, size_t maxavail);
+size_t physmem_hwregions(vm_paddr_t *avail, size_t maxregions);
 void physmem_init_kernel_globals(void);
 void physmem_print_tables(void);