| Lennert Buytenhek | 47d7e52 | 2006-12-06 23:07:13 +0100 | [diff] [blame] | 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 |