1 /*
2 * arch/arm/mach-mv78xx0/db78x00-bp-setup.c
3 *
4 * Marvell DB-78x00-BP Development Board Setup
5 *
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
9 */
10
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/platform_device.h>
14 #include <linux/ata_platform.h>
15 #include <linux/mv643xx_eth.h>
16 #include <linux/ethtool.h>
17 #include <linux/i2c.h>
18 #include <asm/mach-types.h>
19 #include <asm/mach/arch.h>
20 #include "mv78xx0.h"
21 #include "common.h"
22
23 static struct mv643xx_eth_platform_data db78x00_ge00_data = {
24 .phy_addr = MV643XX_ETH_PHY_ADDR(8),
25 };
26
27 static struct mv643xx_eth_platform_data db78x00_ge01_data = {
28 .phy_addr = MV643XX_ETH_PHY_ADDR(9),
29 };
30
31 static struct mv643xx_eth_platform_data db78x00_ge10_data = {
32 .phy_addr = MV643XX_ETH_PHY_ADDR(10),
33 };
34
35 static struct mv643xx_eth_platform_data db78x00_ge11_data = {
36 .phy_addr = MV643XX_ETH_PHY_ADDR(11),
37 };
38
39 static struct mv_sata_platform_data db78x00_sata_data = {
40 .n_ports = 2,
41 };
42
43 static struct i2c_board_info __initdata db78x00_i2c_rtc = {
44 I2C_BOARD_INFO("ds1338", 0x68),
45 };
46
47
db78x00_init(void)48 static void __init db78x00_init(void)
49 {
50 /*
51 * Basic MV78xx0 setup. Needs to be called early.
52 */
53 mv78xx0_init();
54
55 /*
56 * Partition on-chip peripherals between the two CPU cores.
57 */
58 if (mv78xx0_core_index() == 0) {
59 mv78xx0_ehci0_init();
60 mv78xx0_ehci1_init();
61 mv78xx0_ehci2_init();
62 mv78xx0_ge00_init(&db78x00_ge00_data);
63 mv78xx0_ge01_init(&db78x00_ge01_data);
64 mv78xx0_ge10_init(&db78x00_ge10_data);
65 mv78xx0_ge11_init(&db78x00_ge11_data);
66 mv78xx0_sata_init(&db78x00_sata_data);
67 mv78xx0_uart0_init();
68 mv78xx0_uart2_init();
69 mv78xx0_i2c_init();
70 i2c_register_board_info(0, &db78x00_i2c_rtc, 1);
71 } else {
72 mv78xx0_uart1_init();
73 mv78xx0_uart3_init();
74 }
75 }
76
db78x00_pci_init(void)77 static int __init db78x00_pci_init(void)
78 {
79 if (machine_is_db78x00_bp()) {
80 /*
81 * Assign the x16 PCIe slot on the board to CPU core
82 * #0, and let CPU core #1 have the four x1 slots.
83 */
84 if (mv78xx0_core_index() == 0)
85 mv78xx0_pcie_init(0, 1);
86 else
87 mv78xx0_pcie_init(1, 0);
88 }
89
90 return 0;
91 }
92 subsys_initcall(db78x00_pci_init);
93
94 MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
95 /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
96 .atag_offset = 0x100,
97 .nr_irqs = MV78XX0_NR_IRQS,
98 .init_machine = db78x00_init,
99 .map_io = mv78xx0_map_io,
100 .init_early = mv78xx0_init_early,
101 .init_irq = mv78xx0_init_irq,
102 .init_time = mv78xx0_timer_init,
103 .restart = mv78xx0_restart,
104 MACHINE_END
105