1 /*
2 * arch/arm/mach-dove/cm-a510.c
3 *
4 * Copyright (C) 2010 CompuLab, Ltd.
5 * Konstantin Sinyuk <kostyas@compulab.co.il>
6 *
7 * Based on Marvell DB-MV88AP510-BP Development Board Setup
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14 #include <linux/kernel.h>
15 #include <linux/init.h>
16 #include <linux/platform_device.h>
17 #include <linux/ata_platform.h>
18 #include <linux/mv643xx_eth.h>
19 #include <linux/spi/spi.h>
20 #include <linux/spi/flash.h>
21
22 #include <asm/mach-types.h>
23 #include <asm/mach/arch.h>
24
25 #include "dove.h"
26 #include "common.h"
27
28 static struct mv643xx_eth_platform_data cm_a510_ge00_data = {
29 .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT,
30 };
31
32 static struct mv_sata_platform_data cm_a510_sata_data = {
33 .n_ports = 1,
34 };
35
36 /*
37 * SPI Devices:
38 * SPI0: 1M Flash Winbond w25q32bv
39 */
40 static const struct flash_platform_data cm_a510_spi_flash_data = {
41 .type = "w25q32bv",
42 };
43
44 static struct spi_board_info __initdata cm_a510_spi_flash_info[] = {
45 {
46 .modalias = "m25p80",
47 .platform_data = &cm_a510_spi_flash_data,
48 .irq = -1,
49 .max_speed_hz = 20000000,
50 .bus_num = 0,
51 .chip_select = 0,
52 },
53 };
54
cm_a510_pci_init(void)55 static int __init cm_a510_pci_init(void)
56 {
57 if (machine_is_cm_a510())
58 dove_pcie_init(1, 1);
59
60 return 0;
61 }
62
63 subsys_initcall(cm_a510_pci_init);
64
65 /* Board Init */
cm_a510_init(void)66 static void __init cm_a510_init(void)
67 {
68 /*
69 * Basic Dove setup. Needs to be called early.
70 */
71 dove_init();
72
73 dove_ge00_init(&cm_a510_ge00_data);
74 dove_ehci0_init();
75 dove_ehci1_init();
76 dove_sata_init(&cm_a510_sata_data);
77 dove_sdio0_init();
78 dove_sdio1_init();
79 dove_spi0_init();
80 dove_spi1_init();
81 dove_uart0_init();
82 dove_uart1_init();
83 dove_i2c_init();
84 spi_register_board_info(cm_a510_spi_flash_info,
85 ARRAY_SIZE(cm_a510_spi_flash_info));
86 }
87
88 MACHINE_START(CM_A510, "Compulab CM-A510 Board")
89 .atag_offset = 0x100,
90 .nr_irqs = DOVE_NR_IRQS,
91 .init_machine = cm_a510_init,
92 .map_io = dove_map_io,
93 .init_early = dove_init_early,
94 .init_irq = dove_init_irq,
95 .init_time = dove_timer_init,
96 .restart = dove_restart,
97 MACHINE_END
98