Root/arch/arm/mach-mv78xx0/db78x00-bp-setup.c

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 <mach/mv78xx0.h>
19#include <asm/mach-types.h>
20#include <asm/mach/arch.h>
21#include "common.h"
22
23static struct mv643xx_eth_platform_data db78x00_ge00_data = {
24    .phy_addr = MV643XX_ETH_PHY_ADDR(8),
25};
26
27static struct mv643xx_eth_platform_data db78x00_ge01_data = {
28    .phy_addr = MV643XX_ETH_PHY_ADDR(9),
29};
30
31static struct mv643xx_eth_platform_data db78x00_ge10_data = {
32    .phy_addr = MV643XX_ETH_PHY_ADDR(10),
33};
34
35static struct mv643xx_eth_platform_data db78x00_ge11_data = {
36    .phy_addr = MV643XX_ETH_PHY_ADDR(11),
37};
38
39static struct mv_sata_platform_data db78x00_sata_data = {
40    .n_ports = 2,
41};
42
43static struct i2c_board_info __initdata db78x00_i2c_rtc = {
44    I2C_BOARD_INFO("ds1338", 0x68),
45};
46
47
48static 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
77static 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}
92subsys_initcall(db78x00_pci_init);
93
94MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
95    /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
96    .boot_params = 0x00000100,
97    .init_machine = db78x00_init,
98    .map_io = mv78xx0_map_io,
99    .init_irq = mv78xx0_init_irq,
100    .timer = &mv78xx0_timer,
101MACHINE_END
102

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