osfmk/arm/pal_routines.c

   1 /*
   2  * Copyright (c) 2009 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28
  29 /*
  30  * file: pal_routines.c
  31  *       Platform Abstraction Layer routines for ARM
  32  */
  33
  34
  35 #include <machine/pal_routines.h>
  36 #include <mach/mach_types.h>
  37 #include <pexpert/arm/protos.h>
  38
  39 /* Serial routines */
  40 int
  41 pal_serial_init(void)
  42 {
  43         return serial_init();
  44 }
  45
  46 void
  47 pal_serial_putc_nocr(char c)
  48 {
  49         serial_putc(c);
  50 }
  51
  52 void
  53 pal_serial_putc(char c)
  54 {
  55         serial_putc(c);
  56 }
  57
  58 int
  59 pal_serial_getc(void)
  60 {
  61         return serial_getc();
  62 }