/* xlat fields */
lis r4,UART0_PHYS_IO_BASE@h /* RPN depends on SoC */
-#ifndef CONFIG_440EP
- ori r4,r4,0x0001 /* ERPN is 1 for second 4GB page */
+#ifdef UART0_PHYS_ERPN
+ ori r4,r4,UART0_PHYS_ERPN /* Add ERPN if above 4GB */
#endif
/* attrib fields */