| Santosh Shilimkar | 46ba0ab | 2009-05-28 14:16:05 -0700 | [diff] [blame] | 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 = { |
| 50 | { OMAP_TAG_UART, &sdp4430_uart_config }, |
| 51 | { OMAP_TAG_LCD, &sdp4430_lcd_config }, |
| 52 | }; |
| 53 | |
| 54 | static void __init gic_init_irq(void) |
| 55 | { |
| Tony Lindgren | 9411326 | 2009-08-28 10:50:33 -0700 | [diff] [blame^] | 56 | gic_dist_init(0, OMAP2_IO_ADDRESS(OMAP44XX_GIC_DIST_BASE), 29); |
| 57 | gic_cpu_init(0, OMAP2_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE)); |
| Santosh Shilimkar | 46ba0ab | 2009-05-28 14:16:05 -0700 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | static void __init omap_4430sdp_init_irq(void) |
| 61 | { |
| Jean Pihet | 58cda88 | 2009-07-24 19:43:25 -0600 | [diff] [blame] | 62 | omap2_init_common_hw(NULL, NULL); |
| Santosh Shilimkar | 46ba0ab | 2009-05-28 14:16:05 -0700 | [diff] [blame] | 63 | #ifdef CONFIG_OMAP_32K_TIMER |
| 64 | omap2_gp_clockevent_set_gptimer(1); |
| 65 | #endif |
| 66 | gic_init_irq(); |
| 67 | omap_gpio_init(); |
| 68 | } |
| 69 | |
| 70 | |
| 71 | static void __init omap_4430sdp_init(void) |
| 72 | { |
| 73 | platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); |
| 74 | omap_board_config = sdp4430_config; |
| 75 | omap_board_config_size = ARRAY_SIZE(sdp4430_config); |
| 76 | omap_serial_init(); |
| 77 | } |
| 78 | |
| 79 | static void __init omap_4430sdp_map_io(void) |
| 80 | { |
| 81 | omap2_set_globals_443x(); |
| 82 | omap2_map_common_io(); |
| 83 | } |
| 84 | |
| 85 | MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") |
| 86 | /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ |
| 87 | .phys_io = 0x48000000, |
| 88 | .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc, |
| 89 | .boot_params = 0x80000100, |
| 90 | .map_io = omap_4430sdp_map_io, |
| 91 | .init_irq = omap_4430sdp_init_irq, |
| 92 | .init_machine = omap_4430sdp_init, |
| 93 | .timer = &omap_timer, |
| 94 | MACHINE_END |