blob: 386f9c5873c2a1bfa50239bac25656260b5f1f94 [file] [log] [blame]
Peter Tyser1f03cbf2008-12-23 16:32:00 -06001/*
2 * Copyright 2008 Extreme Engineering Solutions, Inc.
3 * Copyright 2008 Freescale Semiconductor, Inc.
4 *
5 * (C) Copyright 2000
6 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
7 *
8 * See file CREDITS for list of people who contributed to this
9 * project.
10 *
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 * MA 02111-1307 USA
25 */
26
27#include <common.h>
28#include <asm/fsl_law.h>
29#include <asm/mmu.h>
30
31/*
32 * Notes:
33 * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
34 * If flash is 8M at default position (last 8M), no LAW needed.
35 */
36
37struct law_entry law_table[] = {
38 /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
39 SET_LAW(CONFIG_SYS_FLASH_BASE2, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
40 SET_LAW(CONFIG_SYS_NAND_BASE, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
41#if CONFIG_SYS_PCI1_MEM_PHYS
42 SET_LAW(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_1G, LAW_TRGT_IF_PCI_1),
43 SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAWAR_SIZE_8M, LAW_TRGT_IF_PCI_1),
44#endif
45#if CONFIG_SYS_PCI2_MEM_PHYS
46 SET_LAW(CONFIG_SYS_PCI2_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCI_2),
47 SET_LAW(CONFIG_SYS_PCI2_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCI_2),
48#endif
49};
50
51int num_law_entries = ARRAY_SIZE(law_table);