* of usable memory.
         */
        reserved_end = init_initrd();
-       reserved_end = PFN_UP(__pa(max(reserved_end, (unsigned long)&_end)));
+       reserved_end = PFN_UP(max(__pa(reserved_end), __pa_symbol(&_end)));
 
        /*
         * Find the highest page frame number we have available.
        if (UNCAC_BASE != IO_BASE)
                return;
 
-       code_resource.start = virt_to_phys(&_text);
-       code_resource.end = virt_to_phys(&_etext) - 1;
-       data_resource.start = virt_to_phys(&_etext);
-       data_resource.end = virt_to_phys(&_edata) - 1;
+       code_resource.start = __pa_symbol(&_text);
+       code_resource.end = __pa_symbol(&_etext) - 1;
+       data_resource.start = __pa_symbol(&_etext);
+       data_resource.end = __pa_symbol(&_edata) - 1;
 
        /*
         * Request address space for all standard RAM.