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Viewing changes to roms/u-boot/arch/arm/cpu/armv7/s5p-common/cpu_info.c

  • Committer: Phil Dennis-Jordan
  • Date: 2017-07-21 08:03:43 UTC
  • mfrom: (1.1.1)
  • Revision ID: phil@philjordan.eu-20170721080343-2yr2vdj7713czahv
New upstream release 2.9.0.

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roms/u-boot/arch/arm/cpu/armv7/s5p-common/cpu_info.c
 
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/*
 
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 * Copyright (C) 2009 Samsung Electronics
 
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 * Minkyu Kang <mk7.kang@samsung.com>
 
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 *
 
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 * SPDX-License-Identifier:     GPL-2.0+
 
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 */
 
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#include <common.h>
 
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#include <asm/io.h>
 
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#include <asm/arch/clk.h>
 
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/* Default is s5pc100 */
 
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unsigned int s5p_cpu_id = 0xC100;
 
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/* Default is EVT1 */
 
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unsigned int s5p_cpu_rev = 1;
 
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#ifdef CONFIG_ARCH_CPU_INIT
 
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int arch_cpu_init(void)
 
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{
 
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        s5p_set_cpu_id();
 
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        return 0;
 
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}
 
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#endif
 
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u32 get_device_type(void)
 
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{
 
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        return s5p_cpu_id;
 
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}
 
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#ifdef CONFIG_DISPLAY_CPUINFO
 
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int print_cpuinfo(void)
 
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{
 
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        char buf[32];
 
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        printf("CPU:\t%s%X@%sMHz\n",
 
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                        s5p_get_cpu_name(), s5p_cpu_id,
 
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                        strmhz(buf, get_arm_clk()));
 
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        return 0;
 
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}
 
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#endif