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/*
* Copyright (C) 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
*
* 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>
#include <asm/arch/clk.h>
/* Default is s5pc100 */
unsigned int s5pc1xx_cpu_id = 0xC100;
#ifdef CONFIG_ARCH_CPU_INIT
int arch_cpu_init(void)
{
s5pc1xx_cpu_id = readl(S5PC1XX_PRO_ID);
s5pc1xx_cpu_id = 0xC000 | ((s5pc1xx_cpu_id & 0x00FFF000) >> 12);
s5pc1xx_clock_init();
return 0;
}
#endif
u32 get_device_type(void)
{
return s5pc1xx_cpu_id;
}
#ifdef CONFIG_DISPLAY_CPUINFO
int print_cpuinfo(void)
{
char buf[32];
printf("CPU:\tS5P%X@%sMHz\n",
s5pc1xx_cpu_id, strmhz(buf, get_arm_clk()));
return 0;
}
#endif
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