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/*
* (C) Copyright 2001
* Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*
* cpu_init.c - low level cpu init
*
* there's really nothing going on here yet. future work area?
*/
#include <common.h>
#include <74xx_7xx.h>
/*
* Breath some life into the CPU...
*
* there's basically nothing to do here since the memory controller
* isn't on the CPU in this case.
*/
void
cpu_init_f (void)
{
switch (get_cpu_type()) {
case CPU_7450:
case CPU_7455:
case CPU_7457:
case CPU_7447A:
case CPU_7448:
/* enable the timebase bit in HID0 */
set_hid0(get_hid0() | 0x4000000);
break;
default:
/* do nothing */
break;
}
}
/*
* initialize higher level parts of CPU like timers
*/
int cpu_init_r (void)
{
return (0);
}
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