arch/arm/mach-sa1100/itsy.c

   1 /*
   2  * linux/arch/arm/mach-sa1100/itsy.c
   3  */
   4
   5 #include <linux/init.h>
   6 #include <linux/kernel.h>
   7 #include <linux/tty.h>
   8
   9 #include <asm/hardware.h>
  10 #include <asm/setup.h>
  11
  12 #include <asm/mach/arch.h>
  13 #include <asm/mach/map.h>
  14 #include <asm/mach/serial_sa1100.h>
  15
  16 #include "generic.h"
  17
  18 /* BRADFIXME The egpio addresses aren't verifiably correct. (i.e. they're most
  19    likely wrong. */
  20 static struct map_desc itsy_io_desc[] __initdata = {
  21  /* virtual     physical    length      type */
  22   { 0xf0000000, 0x49000000, 0x01000000, MT_DEVICE } /* EGPIO 0 */
  23 };
  24
  25 static void __init itsy_map_io(void)
  26 {
  27         sa1100_map_io();
  28         iotable_init(itsy_io_desc, ARRAY_SIZE(itsy_io_desc));
  29
  30         sa1100_register_uart(0, 3);
  31         sa1100_register_uart(1, 1);
  32         sa1100_register_uart(2, 2);
  33 }
  34
  35 MACHINE_START(ITSY, "Compaq Itsy")
  36         BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
  37         BOOT_PARAMS(0xc0000100)
  38         MAPIO(itsy_map_io)
  39         INITIRQ(sa1100_init_irq)
  40         INITTIME(sa1100_init_time)
  41 MACHINE_END