66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
/*
|
|
* Copyright (c) 2010, Mariano Alvira <mar@devl.org> and other contributors
|
|
* to the MC1322x project (http://mc1322x.devl.org)
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* This file is part of libmc1322x: see http://mc1322x.devl.org
|
|
* for details.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#ifndef STDCONF_H
|
|
#define STDCONF_H
|
|
|
|
#include <default_lowlevel.h>
|
|
|
|
#ifndef vreg_init
|
|
#define vreg_init() default_vreg_init()
|
|
#endif
|
|
|
|
/* XTAL TUNE parameters */
|
|
/* recommended defaults from the datasheet */
|
|
|
|
/* Coarse tune: add 4pf */
|
|
#ifndef CTUNE_4PF
|
|
#define CTUNE_4PF 1
|
|
#endif
|
|
/* Coarse tune: add 0-7 pf */
|
|
#ifndef CTUNE
|
|
#define CTUNE 5
|
|
#endif
|
|
/* Fine tune: add FTUNE * 156fF (FTUNE is 4bits) */
|
|
#ifndef FTUNE
|
|
#define FTUNE 16
|
|
#endif
|
|
/* datasheet recommends taht you don't change this */
|
|
#ifndef IBIAS
|
|
#define IBIAS 0x1F
|
|
#endif
|
|
|
|
#endif
|