Subversion Repositories HelenOS

Rev

Rev 1903 | Rev 2071 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1903 Rev 1978
Line 1... Line 1...
1 
/*
 1 
/*
2 
 * Copyright (C) 2005 Martin Decky
 2 
 * Copyright (C) 2005 Martin Decky
- 
 
 3 
 * Copyright (C) 2006 Jakub Jermar
3 
 * All rights reserved.
 4 
 * All rights reserved.
4 
 *
 5 
 *
5 
 * Redistribution and use in source and binary forms, with or without
 6 
 * Redistribution and use in source and binary forms, with or without
6 
 * modification, are permitted provided that the following conditions
 7 
 * modification, are permitted provided that the following conditions
7 
 * are met:
 8 
 * are met:
Line 35... Line 36...
35 
#include <ofw.h>
 36 
#include <ofw.h>
36 
#include <printf.h>
 37 
#include <printf.h>
37 
#include <string.h>
 38 
#include <string.h>
38 
#include <register.h>
 39 
#include <register.h>
39 
#include "main.h"
 40 
#include "main.h"
- 
 
 41 
#include "asm.h"
40 
 
 42 
 
41 
void write(const char *str, const int len)
 43 
void write(const char *str, const int len)
42 
{
 44 
{
43 
    int i;
 45 
    int i;
44 
   
 46 
   
Line 83... Line 85...
83 
                   
 85 
                   
84 
                if (current_mid != mid) {
 86 
                if (current_mid != mid) {
85 
                    /*
 87 
                    /*
86 
                     * Start secondary processor.
 88 
                     * Start secondary processor.
87 
                     */
 89 
                     */
88 
                    (void) ofw_call("SUNW,start-cpu", 3, 1, NULL, node, KERNEL_VIRTUAL_ADDRESS, 0);
 90 
                    (void) ofw_call("SUNW,start-cpu", 3, 1, NULL, node,
- 
 
 91 
                         KERNEL_VIRTUAL_ADDRESS,
- 
 
 92 
                         bootinfo.physmem_start | AP_PROCESSOR);
89 
                }
 93 
                }
90 
            }
 94 
            }
91 
        }
 95 
        }
92 
    }
 96 
    }
93 
 
 97 
 
94 
    return cpus;
 98 
    return cpus;
95 
}
 99 
}
- 
 
 100 
 
- 
 
 101 
/** Get physical memory starting address.
- 
 
 102 
 *
- 
 
 103 
 * @param start Pointer to variable where the physical memory starting
- 
 
 104 
 *      address will be stored.
- 
 
 105 
 *
- 
 
 106 
 * @return Non-zero on succes, zero on failure.
- 
 
 107 
 */
- 
 
 108 
int ofw_get_physmem_start(uintptr_t *start)
- 
 
 109 
{
- 
 
 110 
    uint32_t memreg[4];
- 
 
 111 
 
- 
 
 112 
    if (ofw_get_property(ofw_memory, "reg", &memreg, sizeof(memreg)) <= 0)
- 
 
 113 
        return 0;
- 
 
 114 
 
- 
 
 115 
    *start = (((uint64_t) memreg[0]) << 32) | memreg[1];
- 
 
 116 
    return 1;
- 
 
 117 
}
- 
 
 118