projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 66c59409 BD |
1 | /* linux/arch/arm/mach-s3c2410/mach-smdk2413.c |
| 2 | * | |
| 3 | * Copyright (c) 2006 Simtec Electronics | |
| 4 | * Ben Dooks <ben@simtec.co.uk> | |
| 5 | * | |
| 6 | * Thanks to Dimity Andric (TomTom) and Steven Ryu (Samsung) for the | |
| 7 | * loans of SMDK2413 to work with. | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License version 2 as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | */ | |
| 13 | ||
| 14 | #include <linux/kernel.h> | |
| 15 | #include <linux/types.h> | |
| 16 | #include <linux/interrupt.h> | |
| 17 | #include <linux/list.h> | |
| 18 | #include <linux/timer.h> | |
| 19 | #include <linux/init.h> | |
| 20 | #include <linux/platform_device.h> | |
| 21 | ||
| 22 | #include <asm/mach/arch.h> | |
| 23 | #include <asm/mach/map.h> | |
| 24 | #include <asm/mach/irq.h> | |
| 25 | ||
| 26 | #include <asm/hardware.h> | |
| 27 | #include <asm/hardware/iomd.h> | |
| 28 | #include <asm/setup.h> | |
| 29 | #include <asm/io.h> | |
| 30 | #include <asm/irq.h> | |
| 31 | #include <asm/mach-types.h> | |
| 32 | ||
| 33 | //#include <asm/debug-ll.h> | |
| 34 | #include <asm/arch/regs-serial.h> | |
| 35 | #include <asm/arch/regs-gpio.h> | |
| 36 | #include <asm/arch/regs-lcd.h> | |
| 37 | ||
| 38 | #include <asm/arch/idle.h> | |
| 39 | #include <asm/arch/fb.h> | |
| 40 | ||
| 41 | #include "s3c2410.h" | |
| 42 | #include "s3c2412.h" | |
| 43 | #include "clock.h" | |
| 44 | #include "devs.h" | |
| 45 | #include "cpu.h" | |
| 46 | ||
| 47 | #include "common-smdk.h" | |
| 48 | ||
| 49 | static struct map_desc smdk2413_iodesc[] __initdata = { | |
| 50 | }; | |
| 51 | ||
| 52 | static struct s3c2410_uartcfg smdk2413_uartcfgs[] __initdata = { | |
| 53 | [0] = { | |
| 54 | .hwport = 0, | |
| 55 | .flags = 0, | |
| 56 | .ucon = 0x3c5, | |
| 57 | .ulcon = 0x03, | |
| 58 | .ufcon = 0x51, | |
| 59 | }, | |
| 60 | [1] = { | |
| 61 | .hwport = 1, | |
| 62 | .flags = 0, | |
| 63 | .ucon = 0x3c5, | |
| 64 | .ulcon = 0x03, | |
| 65 | .ufcon = 0x51, | |
| 66 | }, | |
| 67 | /* IR port */ | |
| 68 | [2] = { | |
| 69 | .hwport = 2, | |
| 70 | .flags = 0, | |
| 71 | .ucon = 0x3c5, | |
| 72 | .ulcon = 0x43, | |
| 73 | .ufcon = 0x51, | |
| 74 | } | |
| 75 | }; | |
| 76 | ||
| 77 | static struct platform_device *smdk2413_devices[] __initdata = { | |
| 78 | &s3c_device_usb, | |
| 79 | //&s3c_device_lcd, | |
| 80 | &s3c_device_wdt, | |
| 81 | &s3c_device_i2c, | |
| 82 | &s3c_device_iis, | |
| 83 | }; | |
| 84 | ||
| 85 | static struct s3c24xx_board smdk2413_board __initdata = { | |
| 86 | .devices = smdk2413_devices, | |
| 87 | .devices_count = ARRAY_SIZE(smdk2413_devices) | |
| 88 | }; | |
| 89 | ||
| 90 | static void __init smdk2413_fixup(struct machine_desc *desc, | |
| 91 | struct tag *tags, char **cmdline, | |
| 92 | struct meminfo *mi) | |
| 93 | { | |
| 94 | if (tags != phys_to_virt(S3C2410_SDRAM_PA + 0x100)) { | |
| 95 | mi->nr_banks=1; | |
| 96 | mi->bank[0].start = 0x30000000; | |
| 97 | mi->bank[0].size = SZ_64M; | |
| 98 | mi->bank[0].node = 0; | |
| 99 | } | |
| 100 | } | |
| 101 | ||
| 102 | static void __init smdk2413_map_io(void) | |
| 103 | { | |
| 104 | s3c24xx_init_io(smdk2413_iodesc, ARRAY_SIZE(smdk2413_iodesc)); | |
| 105 | s3c24xx_init_clocks(12000000); | |
| 106 | s3c24xx_init_uarts(smdk2413_uartcfgs, ARRAY_SIZE(smdk2413_uartcfgs)); | |
| 107 | s3c24xx_set_board(&smdk2413_board); | |
| 108 | } | |
| 109 | ||
| 110 | static void __init smdk2413_machine_init(void) | |
| 111 | { | |
| 112 | smdk_machine_init(); | |
| 113 | } | |
| 114 | ||
| 115 | MACHINE_START(S3C2413, "SMDK2413") | |
| 116 | /* Maintainer: Ben Dooks <ben@fluff.org> */ | |
| 117 | .phys_io = S3C2410_PA_UART, | |
| 118 | .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, | |
| 119 | .boot_params = S3C2410_SDRAM_PA + 0x100, | |
| 120 | ||
| 121 | .fixup = smdk2413_fixup, | |
| 122 | .init_irq = s3c24xx_init_irq, | |
| 123 | .map_io = smdk2413_map_io, | |
| 124 | .init_machine = smdk2413_machine_init, | |
| 125 | .timer = &s3c24xx_timer, | |
| 126 | MACHINE_END |