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