LXR linux/arch/m68k/coldfire/m5407.c

   1/***************************************************************************/
   2
   3/*
   4 *      m5407.c  -- platform support for ColdFire 5407 based boards
   5 *
   6 *      Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
   7 *      Copyright (C) 2000, Lineo (www.lineo.com)
   8 */
   9
  10/***************************************************************************/
  11
  12#include <linux/kernel.h>
  13#include <linux/param.h>
  14#include <linux/init.h>
  15#include <linux/io.h>
  16#include <asm/machdep.h>
  17#include <asm/coldfire.h>
  18#include <asm/mcfsim.h>
  19#include <asm/mcfclk.h>
  20
  21/***************************************************************************/
  22
  23DEFINE_CLK(pll, "pll.0", MCF_CLK);
  24DEFINE_CLK(sys, "sys.0", MCF_BUSCLK);
  25DEFINE_CLK(mcftmr0, "mcftmr.0", MCF_BUSCLK);
  26DEFINE_CLK(mcftmr1, "mcftmr.1", MCF_BUSCLK);
  27DEFINE_CLK(mcfuart0, "mcfuart.0", MCF_BUSCLK);
  28DEFINE_CLK(mcfuart1, "mcfuart.1", MCF_BUSCLK);
  29
  30struct clk *mcf_clks[] = {
  31        &clk_pll,
  32        &clk_sys,
  33        &clk_mcftmr0,
  34        &clk_mcftmr1,
  35        &clk_mcfuart0,
  36        &clk_mcfuart1,
  37        NULL
  38};
  39
  40/***************************************************************************/
  41
  42void __init config_BSP(char *commandp, int size)
  43{
  44        mach_sched_init = hw_timer_init;
  45
  46        /* Only support the external interrupts on their primary level */
  47        mcf_mapirq2imr(25, MCFINTC_EINT1);
  48        mcf_mapirq2imr(27, MCFINTC_EINT3);
  49        mcf_mapirq2imr(29, MCFINTC_EINT5);
  50        mcf_mapirq2imr(31, MCFINTC_EINT7);
  51}
  52
  53/***************************************************************************/
  54