/* SPDX-License-Identifier: GPL-2.0 */
/****************************************************************************/

/*
 *      coldfire.h -- Motorola ColdFire CPU sepecific defines
 *
 *      (C) Copyright 1999-2006, Greg Ungerer (gerg@snapgear.com)
 *      (C) Copyright 2000, Lineo (www.lineo.com)
 */

/****************************************************************************/
#ifndef coldfire_h
#define coldfire_h
/****************************************************************************/


/*
 *      Define master clock frequency. This is done at config time now.
 *      No point enumerating dozens of possible clock options here. And
 *      in any case new boards come along from time to time that have yet
 *      another different clocking frequency.
 */
#ifdef CONFIG_CLOCK_FREQ
#define MCF_CLK         CONFIG_CLOCK_FREQ
#else
#error "Don't know what your ColdFire CPU clock frequency is??"
#endif

/*
 *      Define the processor internal peripherals base address.
 *
 *      The majority of ColdFire parts use an MBAR register to set
 *      the base address. Some have an IPSBAR register instead, and it
 *      has slightly different rules on its size and alignment. Some
 *      parts have fixed addresses and the internal peripherals cannot
 *      be relocated in the CPU address space.
 *
 *      The value of MBAR or IPSBAR is config time selectable, we no
 *      longer hard define it here. No MBAR or IPSBAR will be defined if
 *      this part has a fixed peripheral address map.
 */
#ifdef CONFIG_MBAR
#define MCF_MBAR        CONFIG_MBAR
#endif
#ifdef CONFIG_IPSBAR
#define MCF_IPSBAR      CONFIG_IPSBAR
#endif

/****************************************************************************/
#endif  /* coldfire_h */