release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/plat-s3c24xx/include/plat/s3c244x.h

   1 /* linux/arch/arm/plat-s3c24xx/include/plat/s3c244x.h
   2  *
   3  * Copyright (c) 2004-2005 Simtec Electronics
   4  *      Ben Dooks <ben@simtec.co.uk>
   5  *
   6  * Header file for S3C2440 and S3C2442 cpu support
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11 */
  12
  13 #if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442)
  14
  15 extern void s3c244x_map_io(void);
  16
  17 extern void s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no);
  18
  19 extern void s3c244x_init_clocks(int xtal);
  20
  21 #else
  22 #define s3c244x_init_clocks NULL
  23 #define s3c244x_init_uarts NULL
  24 #define s3c244x_map_io NULL
  25 #endif
  26
  27 #ifdef CONFIG_CPU_S3C2440
  28 extern  int s3c2440_init(void);
  29 #else
  30 #define s3c2440_init NULL
  31 #endif
  32
  33 #ifdef CONFIG_CPU_S3C2442
  34 extern  int s3c2442_init(void);
  35 #else
  36 #define s3c2442_init NULL
  37 #endif