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-rw-r--r--arch/arm/mach-omap1/board-netstar.c160
1 files changed, 0 insertions, 160 deletions
diff --git a/arch/arm/mach-omap1/board-netstar.c b/arch/arm/mach-omap1/board-netstar.c
deleted file mode 100644
index 7520e602d7a2..000000000000
--- a/arch/arm/mach-omap1/board-netstar.c
+++ /dev/null
@@ -1,160 +0,0 @@
1/*
2 * Modified from board-generic.c
3 *
4 * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz>
5 *
6 * Code for Netstar OMAP board.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13#include <linux/delay.h>
14#include <linux/platform_device.h>
15#include <linux/interrupt.h>
16#include <linux/init.h>
17#include <linux/kernel.h>
18#include <linux/notifier.h>
19#include <linux/reboot.h>
20
21#include <asm/hardware.h>
22#include <asm/mach-types.h>
23#include <asm/mach/arch.h>
24#include <asm/mach/map.h>
25
26#include <asm/arch/gpio.h>
27#include <asm/arch/mux.h>
28#include <asm/arch/usb.h>
29#include <asm/arch/common.h>
30
31extern void __init omap_init_time(void);
32extern int omap_gpio_init(void);
33
34static struct resource netstar_smc91x_resources[] = {
35 [0] = {
36 .start = OMAP_CS1_PHYS + 0x300,
37 .end = OMAP_CS1_PHYS + 0x300 + 16,
38 .flags = IORESOURCE_MEM,
39 },
40 [1] = {
41 .start = OMAP_GPIO_IRQ(8),
42 .end = OMAP_GPIO_IRQ(8),
43 .flags = IORESOURCE_IRQ,
44 },
45};
46
47static struct platform_device netstar_smc91x_device = {
48 .name = "smc91x",
49 .id = 0,
50 .num_resources = ARRAY_SIZE(netstar_smc91x_resources),
51 .resource = netstar_smc91x_resources,
52};
53
54static struct platform_device *netstar_devices[] __initdata = {
55 &netstar_smc91x_device,
56};
57
58static struct omap_uart_config netstar_uart_config __initdata = {
59 .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
60};
61
62static struct omap_board_config_kernel netstar_config[] = {
63 { OMAP_TAG_UART, &netstar_uart_config },
64};
65
66static void __init netstar_init_irq(void)
67{
68 omap1_init_common_hw();
69 omap_init_irq();
70 omap_gpio_init();
71}
72
73static void __init netstar_init(void)
74{
75 /* green LED */
76 omap_request_gpio(4);
77 omap_set_gpio_direction(4, 0);
78 /* smc91x reset */
79 omap_request_gpio(7);
80 omap_set_gpio_direction(7, 0);
81 omap_set_gpio_dataout(7, 1);
82 udelay(2); /* wait at least 100ns */
83 omap_set_gpio_dataout(7, 0);
84 mdelay(50); /* 50ms until PHY ready */
85 /* smc91x interrupt pin */
86 omap_request_gpio(8);
87
88 omap_request_gpio(12);
89 omap_request_gpio(13);
90 omap_request_gpio(14);
91 omap_request_gpio(15);
92 set_irq_type(OMAP_GPIO_IRQ(12), IRQT_FALLING);
93 set_irq_type(OMAP_GPIO_IRQ(13), IRQT_FALLING);
94 set_irq_type(OMAP_GPIO_IRQ(14), IRQT_FALLING);
95 set_irq_type(OMAP_GPIO_IRQ(15), IRQT_FALLING);
96
97 platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices));
98
99 /* Switch on green LED */
100 omap_set_gpio_dataout(4, 0);
101 /* Switch off red LED */
102 omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
103 omap_writeb(0x80, OMAP_LPG1_LCR);
104
105 omap_board_config = netstar_config;
106 omap_board_config_size = ARRAY_SIZE(netstar_config);
107 omap_serial_init();
108}
109
110static void __init netstar_map_io(void)
111{
112 omap1_map_common_io();
113}
114
115#define MACHINE_PANICED 1
116#define MACHINE_REBOOTING 2
117#define MACHINE_REBOOT 4
118static unsigned long machine_state;
119
120static int panic_event(struct notifier_block *this, unsigned long event,
121 void *ptr)
122{
123 if (test_and_set_bit(MACHINE_PANICED, &machine_state))
124 return NOTIFY_DONE;
125
126 /* Switch off green LED */
127 omap_set_gpio_dataout(4, 1);
128 /* Flash red LED */
129 omap_writeb(0x78, OMAP_LPG1_LCR);
130 omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */
131
132 return NOTIFY_DONE;
133}
134
135static struct notifier_block panic_block = {
136 .notifier_call = panic_event,
137};
138
139static int __init netstar_late_init(void)
140{
141 /* TODO: Setup front panel switch here */
142
143 /* Setup panic notifier */
144 atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
145
146 return 0;
147}
148
149postcore_initcall(netstar_late_init);
150
151MACHINE_START(NETSTAR, "NetStar OMAP5910")
152 /* Maintainer: Ladislav Michl <michl@2n.cz> */
153 .phys_io = 0xfff00000,
154 .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
155 .boot_params = 0x10000100,
156 .map_io = netstar_map_io,
157 .init_irq = netstar_init_irq,
158 .init_machine = netstar_init,
159 .timer = &omap_timer,
160MACHINE_END
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-17 19:16:59 -0500