5 * Modified during 2003 by
8 * See file CREDITS for list of people who contributed to this
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.
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.
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,
34 ulong busfreq = get_bus_freq(0);
37 printf("Board: A3000 Local Bus at %s MHz\n", strmhz(buf, busfreq));
42 phys_size_t initdram (int board_type)
49 size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);
51 new_bank0_end = size - 1;
52 mear1 = mpc824x_mpc107_getreg(MEAR1);
53 emear1 = mpc824x_mpc107_getreg(EMEAR1);
54 mear1 = (mear1 & 0xFFFFFF00) |
55 ((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
56 emear1 = (emear1 & 0xFFFFFF00) |
57 ((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
58 mpc824x_mpc107_setreg(MEAR1, mear1);
59 mpc824x_mpc107_setreg(EMEAR1, emear1);
65 * Initialize PCI Devices
67 #ifndef CONFIG_PCI_PNP
68 static struct pci_config_table pci_a3000_config_table[] = {
69 /* vendor, device, class */
71 { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_83815, PCI_ANY_ID,
72 PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, /* dp83815 eth0 divice */
73 pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
77 PCI_COMMAND_MASTER }},
78 { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
79 PCI_ANY_ID, 0x14, PCI_ANY_ID, /* PCI slot1 */
80 pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
84 PCI_COMMAND_MASTER }},
85 { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
86 PCI_ANY_ID, 0x15, PCI_ANY_ID, /* PCI slot2 */
87 pci_cfgfunc_config_device, { PCI_ENET2_IOADDR,
91 PCI_COMMAND_MASTER }},
92 { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
93 PCI_ANY_ID, 0x16, PCI_ANY_ID, /* PCI slot3 */
94 pci_cfgfunc_config_device, { PCI_ENET3_IOADDR,
98 PCI_COMMAND_MASTER }},
103 struct pci_controller hose = {
104 #ifndef CONFIG_PCI_PNP
105 config_table: pci_a3000_config_table,
109 void pci_init_board(void)
111 pci_mpc824x_init(&hose);
114 int board_eth_init(bd_t *bis)
116 return pci_eth_init(bis);