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1 | /* |
2 | * arch/arm/mach-ep93xx/edb9302a.c | |
3 | * Cirrus Logic EDB9302A support. | |
4 | * | |
5 | * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or (at | |
10 | * your option) any later version. | |
11 | */ | |
12 | ||
13 | #include <linux/kernel.h> | |
14 | #include <linux/init.h> | |
15 | #include <linux/mm.h> | |
16 | #include <linux/sched.h> | |
17 | #include <linux/interrupt.h> | |
18 | #include <linux/ioport.h> | |
19 | #include <linux/mtd/physmap.h> | |
20 | #include <linux/platform_device.h> | |
21 | #include <asm/io.h> | |
22 | #include <asm/hardware.h> | |
23 | #include <asm/mach-types.h> | |
24 | #include <asm/mach/arch.h> | |
25 | ||
26 | static struct physmap_flash_data edb9302a_flash_data = { | |
27 | .width = 2, | |
28 | }; | |
29 | ||
30 | static struct resource edb9302a_flash_resource = { | |
31 | .start = 0x60000000, | |
32 | .end = 0x60ffffff, | |
33 | .flags = IORESOURCE_MEM, | |
34 | }; | |
35 | ||
36 | static struct platform_device edb9302a_flash = { | |
37 | .name = "physmap-flash", | |
38 | .id = 0, | |
39 | .dev = { | |
40 | .platform_data = &edb9302a_flash_data, | |
41 | }, | |
42 | .num_resources = 1, | |
43 | .resource = &edb9302a_flash_resource, | |
44 | }; | |
45 | ||
46 | static struct ep93xx_eth_data edb9302a_eth_data = { | |
47 | .phy_id = 1, | |
48 | }; | |
49 | ||
50 | static struct resource edb9302a_eth_resource[] = { | |
51 | { | |
52 | .start = EP93XX_ETHERNET_PHYS_BASE, | |
53 | .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff, | |
54 | .flags = IORESOURCE_MEM, | |
55 | }, { | |
56 | .start = IRQ_EP93XX_ETHERNET, | |
57 | .end = IRQ_EP93XX_ETHERNET, | |
58 | .flags = IORESOURCE_IRQ, | |
59 | } | |
60 | }; | |
61 | ||
62 | static struct platform_device edb9302a_eth_device = { | |
63 | .name = "ep93xx-eth", | |
64 | .id = -1, | |
65 | .dev = { | |
66 | .platform_data = &edb9302a_eth_data, | |
67 | }, | |
68 | .num_resources = 2, | |
69 | .resource = edb9302a_eth_resource, | |
70 | }; | |
71 | ||
72 | static void __init edb9302a_init_machine(void) | |
73 | { | |
74 | ep93xx_init_devices(); | |
75 | platform_device_register(&edb9302a_flash); | |
76 | ||
77 | memcpy(edb9302a_eth_data.dev_addr, | |
78 | (void *)(EP93XX_ETHERNET_BASE + 0x50), 6); | |
79 | platform_device_register(&edb9302a_eth_device); | |
80 | } | |
81 | ||
82 | MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board") | |
83 | /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ | |
84 | .phys_io = EP93XX_APB_PHYS_BASE, | |
85 | .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc, | |
86 | .boot_params = 0xc0000100, | |
87 | .map_io = ep93xx_map_io, | |
88 | .init_irq = ep93xx_init_irq, | |
89 | .timer = &ep93xx_timer, | |
90 | .init_machine = edb9302a_init_machine, | |
91 | MACHINE_END |