blob: 5713a3384feef9502cc1e9f453f09ee9c5f287c4 [file] [log] [blame]
wdenk756f5862005-04-03 15:51:42 +00001/*
2 * (C) Copyright 2004
3 * Yusdi Santoso, Adaptec Inc., yusdi_santoso@adaptec.com
4 *
5 * (C) Copyright 2000
6 * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
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 <mpc824x.h>
29#include <pci.h>
30
31int checkboard (void)
32{
33 /*TODO: Check processor type */
34
35 puts ( "Board: Hidden Dragon "
36#ifdef CONFIG_MPC8240
37 "8240"
38#endif
39#ifdef CONFIG_MPC8245
40 "8245"
41#endif
42 " ##Test not implemented yet##\n");
43 /* TODO: Implement board test */
44 return 0;
45}
46
Becky Bruce9973e3c2008-06-09 16:03:40 -050047phys_size_t initdram (int board_type)
wdenk756f5862005-04-03 15:51:42 +000048{
49 long size;
50 long new_bank0_end;
51 long mear1;
52 long emear1;
53
54 size = get_ram_size(CFG_SDRAM_BASE, CFG_MAX_RAM_SIZE);
55
56 new_bank0_end = size - 1;
57 mear1 = mpc824x_mpc107_getreg(MEAR1);
58 emear1 = mpc824x_mpc107_getreg(EMEAR1);
59 mear1 = (mear1 & 0xFFFFFF00) |
60 ((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
61 emear1 = (emear1 & 0xFFFFFF00) |
62 ((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
63 mpc824x_mpc107_setreg(MEAR1, mear1);
64 mpc824x_mpc107_setreg(EMEAR1, emear1);
65
66 return (size);
67}
68
69/*
70 * Initialize PCI Devices, report devices found.
71 */
72#ifndef CONFIG_PCI_PNP
73static struct pci_config_table pci_hidden_dragon_config_table[] = {
74 { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID,
75 pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
76 PCI_ENET0_MEMADDR,
77 PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
78 { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x10, PCI_ANY_ID,
79 pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
80 PCI_ENET1_MEMADDR,
81 PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
82 { }
83};
84#endif
85
86struct pci_controller hose = {
87#ifndef CONFIG_PCI_PNP
88 config_table: pci_hidden_dragon_config_table,
89#endif
90};
91
92void pci_init_board(void)
93{
94 pci_mpc824x_init(&hose);
95}