Linux Kernel  3.7.1
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init.c
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1 /*
2  * Copyright (C) 2009 Lemote Inc.
3  * Author: Wu Zhangjin, [email protected]
4  *
5  * This program is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License as published by the
7  * Free Software Foundation; either version 2 of the License, or (at your
8  * option) any later version.
9  */
10 
11 #include <linux/bootmem.h>
12 
13 #include <loongson.h>
14 
15 /* Loongson CPU address windows config space base address */
17 
18 void __init prom_init(void)
19 {
20  /* init base address of io space */
21  set_io_port_base((unsigned long)
23 
24 #ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG
25  _loongson_addrwincfg_base = (unsigned long)
26  ioremap(LOONGSON_ADDRWINCFG_BASE, LOONGSON_ADDRWINCFG_SIZE);
27 #endif
28 
30  prom_init_env();
32 
33  /*init the uart base address */
34  prom_init_uart_base();
35 }
36 
38 {
39 }