blob: 027aa457f5a0d9ede31de081965c34f235426b08 [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>
Ben Warren0b252f52008-08-31 21:41:08 -070030#include <netdev.h>
wdenk756f5862005-04-03 15:51:42 +000031
32int checkboard (void)
33{
34 /*TODO: Check processor type */
35
36 puts ( "Board: Hidden Dragon "
37#ifdef CONFIG_MPC8240
38 "8240"
39#endif
40#ifdef CONFIG_MPC8245
41 "8245"
42#endif
43 " ##Test not implemented yet##\n");
44 /* TODO: Implement board test */
45 return 0;
46}
47
Becky Bruce9973e3c2008-06-09 16:03:40 -050048phys_size_t initdram (int board_type)
wdenk756f5862005-04-03 15:51:42 +000049{
50 long size;
51 long new_bank0_end;
52 long mear1;
53 long emear1;
54
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020055 size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);
wdenk756f5862005-04-03 15:51:42 +000056
57 new_bank0_end = size - 1;
58 mear1 = mpc824x_mpc107_getreg(MEAR1);
59 emear1 = mpc824x_mpc107_getreg(EMEAR1);
60 mear1 = (mear1 & 0xFFFFFF00) |
61 ((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
62 emear1 = (emear1 & 0xFFFFFF00) |
63 ((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
64 mpc824x_mpc107_setreg(MEAR1, mear1);
65 mpc824x_mpc107_setreg(EMEAR1, emear1);
66
67 return (size);
68}
69
70/*
71 * Initialize PCI Devices, report devices found.
72 */
73#ifndef CONFIG_PCI_PNP
74static struct pci_config_table pci_hidden_dragon_config_table[] = {
75 { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID,
76 pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
77 PCI_ENET0_MEMADDR,
78 PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
79 { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x10, PCI_ANY_ID,
80 pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
81 PCI_ENET1_MEMADDR,
82 PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
83 { }
84};
85#endif
86
87struct pci_controller hose = {
88#ifndef CONFIG_PCI_PNP
89 config_table: pci_hidden_dragon_config_table,
90#endif
91};
92
93void pci_init_board(void)
94{
95 pci_mpc824x_init(&hose);
96}
Ben Warren0b252f52008-08-31 21:41:08 -070097
98int board_eth_init(bd_t *bis)
99{
100 return pci_eth_init(bis);
101}