setup.c

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/*
 * Copyright (c) 2011 Zhang, Keguang <[email protected]>
 *
 * 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.
 */

#include <asm/bootinfo.h>

#include <prom.h>

void __init plat_mem_setup(void)
{
    add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
}

const char *get_system_type(void)
{
    unsigned int processor_id = (&current_cpu_data)->processor_id;

    switch (processor_id & PRID_REV_MASK) {
    case PRID_REV_LOONGSON1B:
        return "LOONGSON LS1B";
    default:
        return "LOONGSON (unknown)";
    }
}