blob: a897d045a0a35b4aa88dcf448c2df5408ceb7a8c [file] [log] [blame]
Matthew McClintock0e163872006-06-28 10:43:36 -05001/*
2 * Copyright 2004 Freescale Semiconductor.
3 *
4 * See file CREDITS for list of people who contributed to this
5 * project.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20 * MA 02111-1307 USA
21 */
22
23#include <common.h>
24
25#if defined(CONFIG_OF_FLAT_TREE)
26#include <ft_build.h>
Andy Fleming084d6482006-09-13 10:33:56 -050027#include "cadmus.h"
Matthew McClintock0e163872006-06-28 10:43:36 -050028
Andy Fleming084d6482006-09-13 10:33:56 -050029extern void ft_cpu_setup(void *blob, bd_t *bd);
30
31static void cds_pci_fixup(void *blob)
32{
33 int len;
34 u32 *map;
35 int slot;
36 int i;
37
38 map = ft_get_prop(blob, "/" OF_SOC "/pci@8000/interrupt-map", &len);
39
40 len /= sizeof(u32);
41
42 slot = get_pci_slot();
43
44 for (i=0;i<len;i+=7) {
45 /* We rotate the interrupt pins so that the mapping
46 * changes depending on the slot the carrier card is in.
47 */
48 int j;
49
50 map[3] = ((map[3] + slot - 2) % 4) + 1;
51
52 map+=7;
53 }
54}
55#endif
Matthew McClintock0e163872006-06-28 10:43:36 -050056
57#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
58void
59ft_board_setup(void *blob, bd_t *bd)
60{
61 u32 *p;
62 int len;
63
Matthew McClintockbf1dfff2006-06-28 10:46:13 -050064#ifdef CONFIG_PCI
65 ft_pci_setup(blob, bd);
66#endif
Matthew McClintock0e163872006-06-28 10:43:36 -050067 ft_cpu_setup(blob, bd);
68
69 p = ft_get_prop(blob, "/memory/reg", &len);
70 if (p != NULL) {
71 *p++ = cpu_to_be32(bd->bi_memstart);
72 *p = cpu_to_be32(bd->bi_memsize);
73 }
Andy Fleming084d6482006-09-13 10:33:56 -050074
75 cds_pci_fixup(blob);
Matthew McClintock0e163872006-06-28 10:43:36 -050076}
77#endif