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 */
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 */
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#include <ofwarch.h>  
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#include <ofwarch.h>  
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#include <ofw.h>
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#include <ofw.h>
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#include <printf.h>
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#include <printf.h>
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#include <string.h>
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#include "main.h"
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int bpp2align[] = {
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int bpp2align[] = {
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    [0] = 0,        /** Invalid bpp. */
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    [0] = 0,        /** Invalid bpp. */
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    [1] = 1,        /** 8bpp is not aligned. */
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    [1] = 1,        /** 8bpp is not aligned. */
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    [2] = 2,        /** 16bpp is naturally aligned. */
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    [2] = 2,        /** 16bpp is naturally aligned. */
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    if (!(keyboard->addr = ofw_translate((void *) ((uintptr_t) virtaddr))))
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    if (!(keyboard->addr = ofw_translate((void *) ((uintptr_t) virtaddr))))
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        return false;
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        return false;
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    return true;
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    return true;
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}
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}
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int ofw_cpu(cpu_t *cpu)
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{
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    char type_name[BUF_SIZE];
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    phandle node;
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    node = ofw_get_child_node(ofw_root);
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    if (node == 0 || node == -1) {
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        printf("Could not find any child nodes of the root node.\n");
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        return;
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    }
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    for (; node != 0 && node != -1; node = ofw_get_peer_node(node)) {
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        if (ofw_get_property(node, "device_type", type_name, sizeof(type_name)) > 0) {
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            if (strncmp(type_name, "cpu", 3) == 0) {
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                uint32_t mhz;
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                if (ofw_get_property(node, "clock-frequency", &mhz, sizeof(mhz)) <= 0)
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                    continue;
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                cpu->clock_frequency = mhz;
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                return 1;
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            }
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        }
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    };
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    return 0;
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}