1dbae815a7
Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
80 lines
2 KiB
C
80 lines
2 KiB
C
/*
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* linux/arch/arm/mach-omap/omap2/board-generic.c
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*
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* Copyright (C) 2005 Nokia Corporation
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* Author: Paul Mundt <paul.mundt@nokia.com>
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*
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* Modified from mach-omap/omap1/board-generic.c
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*
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* Code for generic OMAP2 board. Should work on many OMAP2 systems where
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* the bootloader passes the board-specific data to the kernel.
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* Do not put any board specific code to this file; create a new machine
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* type if you need custom low-level initializations.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/device.h>
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#include <asm/hardware.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/arch/gpio.h>
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#include <asm/arch/mux.h>
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#include <asm/arch/usb.h>
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#include <asm/arch/board.h>
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#include <asm/arch/common.h>
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static void __init omap_generic_init_irq(void)
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{
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omap_init_irq();
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}
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static struct omap_uart_config generic_uart_config __initdata = {
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.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
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};
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static struct omap_mmc_config generic_mmc_config __initdata = {
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.mmc [0] = {
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.enabled = 0,
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.wire4 = 0,
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.wp_pin = -1,
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.power_pin = -1,
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.switch_pin = -1,
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},
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};
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static struct omap_board_config_kernel generic_config[] = {
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{ OMAP_TAG_UART, &generic_uart_config },
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{ OMAP_TAG_MMC, &generic_mmc_config },
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};
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static void __init omap_generic_init(void)
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{
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omap_board_config = generic_config;
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omap_board_config_size = ARRAY_SIZE(generic_config);
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omap_serial_init();
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}
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static void __init omap_generic_map_io(void)
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{
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omap_map_common_io();
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}
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MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx")
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/* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
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.phys_ram = 0x80000000,
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.phys_io = 0x48000000,
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.io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
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.boot_params = 0x80000100,
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.map_io = omap_generic_map_io,
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.init_irq = omap_generic_init_irq,
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.init_machine = omap_generic_init,
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.timer = &omap_timer,
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MACHINE_END
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