source: SVN/rincon/u-boot/board/hidden_dragon/hidden_dragon.c @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 2 years ago

rincon: added latest u-boot source

restored form server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 2.6 KB
Line 
1/*
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#include <netdev.h>
31
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
48phys_size_t initdram (int board_type)
49{
50        long size;
51        long new_bank0_end;
52        long mear1;
53        long emear1;
54
55        size = get_ram_size(CFG_SDRAM_BASE, CFG_MAX_RAM_SIZE);
56
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}
97
98int board_eth_init(bd_t *bis)
99{
100        return pci_eth_init(bis);
101}
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