| Joseph Smith | da69582 | 2008-05-15 13:44:33 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| Joseph Smith | da69582 | 2008-05-15 13:44:33 +0000 | [diff] [blame] | 15 | */ |
| 16 | |
| 17 | |
| 18 | #include "i82830.h" |
| 19 | #define NB_DEV PCI_DEV(0, 0, 0) |
| 20 | |
| 21 | static inline int memory_initialized(void) |
| 22 | { |
| 23 | u32 drc; |
| 24 | drc = pci_read_config32(NB_DEV, DRC); |
| 25 | return (drc & (1<<29)); |
| 26 | } |