58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
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/* Copyright 2000 AG Electronics Ltd. */
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/* This code is distributed without warranty under the GPL v2 (see COPYING) */
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#include "ppc.h"
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#include "ppcreg.h"
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#include <console/console.h>
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void display_cpuid(void)
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{
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unsigned type = __getpvr() >> 16;
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unsigned version = __getpvr() & 0xffff;
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const char *cpu_string = 0;
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switch(type) {
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case 1:
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cpu_string = "601";
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break;
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case 3:
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cpu_string = "603";
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break;
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case 4:
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cpu_string = "604";
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break;
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case 6:
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cpu_string = "603e";
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break;
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case 7:
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cpu_string = "603ev";
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break;
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case 8:
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cpu_string = "750";
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break;
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case 9:
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cpu_string = "604e";
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break;
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case 10:
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cpu_string = "604ev5 (MachV)";
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break;
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case 12:
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cpu_string = "7400";
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break;
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case 50:
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cpu_string = "821";
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break;
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case 80:
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cpu_string = "860";
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break;
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case 0x800c:
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cpu_string = "7410";
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break;
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}
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if (cpu_string)
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printk_info("PowerPC %s", cpu_string);
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else
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printk_info("PowerPC unknown (0x%x)", type);
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printk_info(" CPU, version %d.%d\n", version >> 8, version & 0xff);
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}
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