arch/mips/txx9/rbtx4938/prom.c

   1 /*
   2  * rbtx4938 specific prom routines
   3  * Copyright (C) 2000-2001 Toshiba Corporation
   4  *
   5  * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
   6  * terms of the GNU General Public License version 2. This program is
   7  * licensed "as is" without any warranty of any kind, whether express
   8  * or implied.
   9  *
  10  * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
  11  */
  12
  13 #include <linux/init.h>
  14 #include <linux/bootmem.h>
  15 #include <asm/bootinfo.h>
  16 #include <asm/txx9/generic.h>
  17 #include <asm/txx9/rbtx4938.h>
  18
  19 void __init rbtx4938_prom_init(void)
  20 {
  21         add_memory_region(0, tx4938_get_mem_size(), BOOT_MEM_RAM);
  22         txx9_sio_putchar_init(TX4938_SIO_REG(0) & 0xfffffffffULL);
  23 }