Index: sys/riscv/riscv/machdep.c
===================================================================
--- sys/riscv/riscv/machdep.c
+++ sys/riscv/riscv/machdep.c
@@ -856,7 +856,7 @@
 
 	/* Bootstrap enough of pmap to enter the kernel proper */
 	kernlen = (lastaddr - KERNBASE);
-	pmap_bootstrap(rvbp->kern_l1pt, mem_regions[0].mr_start, kernlen);
+	pmap_bootstrap(rvbp->kern_l1pt, rvbp->kern_phys, kernlen);
 
 	physmem_init_kernel_globals();