+static struct map_desc pxa25x_io_desc[] __initdata = {
+ { /* Mem Ctl */
+ .virtual = SMEMC_VIRT,
+ .pfn = __phys_to_pfn(PXA2XX_SMEMC_BASE),
+ .length = 0x00200000,
+ .type = MT_DEVICE
+ },
+};
+
+void __init pxa25x_map_io(void)
+{
+ pxa_map_io();
+ iotable_init(ARRAY_AND_SIZE(pxa25x_io_desc));
+ pxa25x_get_clk_frequency_khz(1);
+}
+