Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * Copyright (C) Paul Mackerras 1997. | |
3 | * Copyright (C) Leigh Brown 2002. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU General Public License | |
7 | * as published by the Free Software Foundation; either version | |
8 | * 2 of the License, or (at your option) any later version. | |
9 | */ | |
10 | ||
11 | #include "of1275.h" | |
12 | ||
13 | prom_entry of_prom_entry; | |
14 | ihandle of_prom_mmu; | |
15 | ||
16 | void | |
17 | ofinit(prom_entry prom_ptr) | |
18 | { | |
19 | phandle chosen; | |
20 | ||
21 | of_prom_entry = prom_ptr; | |
22 | ||
23 | if ((chosen = finddevice("/chosen")) == OF_INVALID_HANDLE) | |
24 | return; | |
25 | if (getprop(chosen, "mmu", &of_prom_mmu, sizeof(ihandle)) != 4) | |
26 | return; | |
27 | } |