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46ba0abf SS |
1 | /* |
2 | * Board support file for OMAP4430 SDP. | |
3 | * | |
4 | * Copyright (C) 2009 Texas Instruments | |
5 | * | |
6 | * Author: Santosh Shilimkar <santosh.shilimkar@ti.com> | |
7 | * | |
8 | * Based on mach-omap2/board-3430sdp.c | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | ||
15 | #include <linux/kernel.h> | |
16 | #include <linux/init.h> | |
17 | #include <linux/platform_device.h> | |
18 | #include <linux/io.h> | |
19 | #include <linux/gpio.h> | |
20 | ||
21 | #include <mach/hardware.h> | |
22 | #include <asm/mach-types.h> | |
23 | #include <asm/mach/arch.h> | |
24 | #include <asm/mach/map.h> | |
25 | ||
26 | #include <mach/board.h> | |
27 | #include <mach/common.h> | |
28 | #include <mach/control.h> | |
29 | #include <mach/timer-gp.h> | |
30 | #include <asm/hardware/gic.h> | |
31 | ||
32 | static struct platform_device sdp4430_lcd_device = { | |
33 | .name = "sdp4430_lcd", | |
34 | .id = -1, | |
35 | }; | |
36 | ||
37 | static struct platform_device *sdp4430_devices[] __initdata = { | |
38 | &sdp4430_lcd_device, | |
39 | }; | |
40 | ||
41 | static struct omap_uart_config sdp4430_uart_config __initdata = { | |
42 | .enabled_uarts = (1 << 0) | (1 << 1) | (1 << 2), | |
43 | }; | |
44 | ||
45 | static struct omap_lcd_config sdp4430_lcd_config __initdata = { | |
46 | .ctrl_name = "internal", | |
47 | }; | |
48 | ||
49 | static struct omap_board_config_kernel sdp4430_config[] __initdata = { | |
46ba0abf SS |
50 | { OMAP_TAG_LCD, &sdp4430_lcd_config }, |
51 | }; | |
52 | ||
53 | static void __init gic_init_irq(void) | |
54 | { | |
94113260 TL |
55 | gic_dist_init(0, OMAP2_IO_ADDRESS(OMAP44XX_GIC_DIST_BASE), 29); |
56 | gic_cpu_init(0, OMAP2_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE)); | |
46ba0abf SS |
57 | } |
58 | ||
59 | static void __init omap_4430sdp_init_irq(void) | |
60 | { | |
58cda884 | 61 | omap2_init_common_hw(NULL, NULL); |
46ba0abf SS |
62 | #ifdef CONFIG_OMAP_32K_TIMER |
63 | omap2_gp_clockevent_set_gptimer(1); | |
64 | #endif | |
65 | gic_init_irq(); | |
66 | omap_gpio_init(); | |
67 | } | |
68 | ||
69 | ||
70 | static void __init omap_4430sdp_init(void) | |
71 | { | |
72 | platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); | |
73 | omap_board_config = sdp4430_config; | |
74 | omap_board_config_size = ARRAY_SIZE(sdp4430_config); | |
75 | omap_serial_init(); | |
76 | } | |
77 | ||
78 | static void __init omap_4430sdp_map_io(void) | |
79 | { | |
80 | omap2_set_globals_443x(); | |
81 | omap2_map_common_io(); | |
82 | } | |
83 | ||
84 | MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") | |
85 | /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ | |
86 | .phys_io = 0x48000000, | |
87 | .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, | |
88 | .boot_params = 0x80000100, | |
89 | .map_io = omap_4430sdp_map_io, | |
90 | .init_irq = omap_4430sdp_init_irq, | |
91 | .init_machine = omap_4430sdp_init, | |
92 | .timer = &omap_timer, | |
93 | MACHINE_END |