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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/arm/mach-imx/mx1ads.c
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/arm/mach-imx/mx1ads.c')
-rw-r--r--arch/arm/mach-imx/mx1ads.c88
1 files changed, 88 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
new file mode 100644
index 000000000000..625dd01c2578
--- /dev/null
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -0,0 +1,88 @@
1/*
2 * arch/arm/mach-imx/mx1ads.c
3 *
4 * Initially based on:
5 * linux-2.6.7-imx/arch/arm/mach-imx/scb9328.c
6 * Copyright (c) 2004 Sascha Hauer <sascha@saschahauer.de>
7 *
8 * 2004 (c) MontaVista Software, Inc.
9 *
10 * This file is licensed under the terms of the GNU General Public
11 * License version 2. This program is licensed "as is" without any
12 * warranty of any kind, whether express or implied.
13 */
14
15#include <linux/device.h>
16#include <linux/init.h>
17#include <asm/system.h>
18#include <asm/hardware.h>
19#include <asm/irq.h>
20#include <asm/pgtable.h>
21#include <asm/page.h>
22
23#include <asm/mach/map.h>
24#include <asm/mach-types.h>
25
26#include <asm/mach/arch.h>
27#include <linux/interrupt.h>
28#include "generic.h"
29#include <asm/serial.h>
30
31static struct resource mx1ads_resources[] = {
32 [0] = {
33 .start = IMX_CS4_VIRT,
34 .end = IMX_CS4_VIRT + 16,
35 .flags = IORESOURCE_MEM,
36 },
37 [1] = {
38 .start = 13,
39 .end = 13,
40 .flags = IORESOURCE_IRQ,
41 },
42};
43
44static struct platform_device mx1ads_device = {
45 .name = "mx1ads",
46 .num_resources = ARRAY_SIZE(mx1ads_resources),
47 .resource = mx1ads_resources,
48};
49
50static struct platform_device *devices[] __initdata = {
51 &mx1ads_device,
52};
53
54static void __init
55mx1ads_init(void)
56{
57#ifdef CONFIG_LEDS
58 imx_gpio_mode(GPIO_PORTA | GPIO_OUT | GPIO_GPIO | 2);
59#endif
60 platform_add_devices(devices, ARRAY_SIZE(devices));
61}
62
63static struct map_desc mx1ads_io_desc[] __initdata = {
64 /* virtual physical length type */
65 {IMX_CS0_VIRT, IMX_CS0_PHYS, IMX_CS0_SIZE, MT_DEVICE},
66 {IMX_CS1_VIRT, IMX_CS1_PHYS, IMX_CS1_SIZE, MT_DEVICE},
67 {IMX_CS2_VIRT, IMX_CS2_PHYS, IMX_CS2_SIZE, MT_DEVICE},
68 {IMX_CS3_VIRT, IMX_CS3_PHYS, IMX_CS3_SIZE, MT_DEVICE},
69 {IMX_CS4_VIRT, IMX_CS4_PHYS, IMX_CS4_SIZE, MT_DEVICE},
70 {IMX_CS5_VIRT, IMX_CS5_PHYS, IMX_CS5_SIZE, MT_DEVICE},
71};
72
73static void __init
74mx1ads_map_io(void)
75{
76 imx_map_io();
77 iotable_init(mx1ads_io_desc, ARRAY_SIZE(mx1ads_io_desc));
78}
79
80MACHINE_START(MX1ADS, "Motorola MX1ADS")
81 MAINTAINER("Sascha Hauer, Pengutronix")
82 BOOT_MEM(0x08000000, 0x00200000, 0xe0200000)
83 BOOT_PARAMS(0x08000100)
84 MAPIO(mx1ads_map_io)
85 INITIRQ(imx_init_irq)
86 .timer = &imx_timer,
87 INIT_MACHINE(mx1ads_init)
88MACHINE_END