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/*
* (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* (C) Copyright 2012 Renesas Solutions Corp.
*
* 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
*/
#include <common.h>
#include <asm/io.h>
#ifdef CONFIG_ARCH_CPU_INIT
int arch_cpu_init(void)
{
icache_enable();
return 0;
}
#endif
#ifndef CONFIG_SYS_DCACHE_OFF
void enable_caches(void)
{
dcache_enable();
}
#endif
#ifdef CONFIG_DISPLAY_CPUINFO
static u32 __rmobile_get_cpu_type(void)
{
return 0x0;
}
u32 rmobile_get_cpu_type(void)
__attribute__((weak, alias("__rmobile_get_cpu_type")));
static u32 __rmobile_get_cpu_rev(void)
{
return 0;
}
u32 rmobile_get_cpu_rev(void)
__attribute__((weak, alias("__rmobile_get_cpu_rev")));
int print_cpuinfo(void)
{
switch (rmobile_get_cpu_type()) {
case 0x37:
printf("CPU: Renesas Electronics SH73A0 rev %d\n",
rmobile_get_cpu_rev());
break;
default:
printf("CPU: Renesas Electronics CPU rev %d\n",
get_cpu_rev());
break;
}
return 0;
}
#endif /* CONFIG_DISPLAY_CPUINFO */
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