1 /*
2 * Copyright (c) 2013 Travis Geiselbrecht
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files
6 * (the "Software"), to deal in the Software without restriction,
7 * including without limitation the rights to use, copy, modify, merge,
8 * publish, distribute, sublicense, and/or sell copies of the Software,
9 * and to permit persons to whom the Software is furnished to do so,
10 * subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 */
23 #include <compiler.h>
24 #include <debug.h>
25 #include <kernel/debug.h>
26 #include <kernel/thread.h>
27 #include <kernel/timer.h>
28 #include <kernel/mp.h>
29 #include <kernel/port.h>
30
kernel_init(void)31 void kernel_init(void)
32 {
33 // if enabled, configure the kernel's event log
34 kernel_evlog_init();
35
36 // initialize the threading system
37 dprintf(SPEW, "initializing mp\n");
38 mp_init();
39
40 // initialize the threading system
41 dprintf(SPEW, "initializing threads\n");
42 thread_init();
43
44 // initialize kernel timers
45 dprintf(SPEW, "initializing timers\n");
46 timer_init();
47
48 // initialize ports
49 dprintf(SPEW, "initializing ports\n");
50 port_init();
51 }
52
53