1 /*
2 * arch/arm/mach-kirkwood/db88f6281-bp-setup.c
3 *
4 * Marvell DB-88F6281-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/mtd/partitions.h>
15 #include <linux/ata_platform.h>
16 #include <linux/mv643xx_eth.h>
17 #include <asm/mach-types.h>
18 #include <asm/mach/arch.h>
19 #include <mach/kirkwood.h>
20 #include <plat/mvsdio.h>
21 #include "common.h"
22 #include "mpp.h"
23
24 static struct mtd_partition db88f6281_nand_parts[] = {
25 {
26 .name = "u-boot",
27 .offset = 0,
28 .size = SZ_1M
29 }, {
30 .name = "uImage",
31 .offset = MTDPART_OFS_NXTBLK,
32 .size = SZ_4M
33 }, {
34 .name = "root",
35 .offset = MTDPART_OFS_NXTBLK,
36 .size = MTDPART_SIZ_FULL
37 },
38 };
39
40 static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
41 .phy_addr = MV643XX_ETH_PHY_ADDR(8),
42 };
43
44 static struct mv_sata_platform_data db88f6281_sata_data = {
45 .n_ports = 2,
46 };
47
48 static struct mvsdio_platform_data db88f6281_mvsdio_data = {
49 .gpio_write_protect = 37,
50 .gpio_card_detect = 38,
51 };
52
53 static unsigned int db88f6281_mpp_config[] __initdata = {
54 MPP0_NF_IO2,
55 MPP1_NF_IO3,
56 MPP2_NF_IO4,
57 MPP3_NF_IO5,
58 MPP4_NF_IO6,
59 MPP5_NF_IO7,
60 MPP18_NF_IO0,
61 MPP19_NF_IO1,
62 MPP37_GPIO,
63 MPP38_GPIO,
64 0
65 };
66
db88f6281_init(void)67 static void __init db88f6281_init(void)
68 {
69 /*
70 * Basic setup. Needs to be called early.
71 */
72 kirkwood_init();
73 kirkwood_mpp_conf(db88f6281_mpp_config);
74
75 kirkwood_nand_init(ARRAY_AND_SIZE(db88f6281_nand_parts), 25);
76 kirkwood_ehci_init();
77 kirkwood_ge00_init(&db88f6281_ge00_data);
78 kirkwood_sata_init(&db88f6281_sata_data);
79 kirkwood_uart0_init();
80 kirkwood_sdio_init(&db88f6281_mvsdio_data);
81 }
82
db88f6281_pci_init(void)83 static int __init db88f6281_pci_init(void)
84 {
85 if (machine_is_db88f6281_bp()) {
86 u32 dev, rev;
87
88 kirkwood_pcie_id(&dev, &rev);
89 if (dev == MV88F6282_DEV_ID)
90 kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
91 else
92 kirkwood_pcie_init(KW_PCIE0);
93 }
94 return 0;
95 }
96 subsys_initcall(db88f6281_pci_init);
97
98 MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
99 /* Maintainer: Saeed Bishara <saeed@marvell.com> */
100 .atag_offset = 0x100,
101 .init_machine = db88f6281_init,
102 .map_io = kirkwood_map_io,
103 .init_early = kirkwood_init_early,
104 .init_irq = kirkwood_init_irq,
105 .timer = &kirkwood_timer,
106 .restart = kirkwood_restart,
107 MACHINE_END
108