2005-04-16 18:20:36 -04:00
|
|
|
/*
|
2005-07-10 14:58:11 -04:00
|
|
|
* linux/arch/arm/mach-omap1/board-generic.c
|
2005-04-16 18:20:36 -04:00
|
|
|
*
|
|
|
|
* Modified from board-innovator1510.c
|
|
|
|
*
|
|
|
|
* Code for generic OMAP board. Should work on many OMAP systems where
|
|
|
|
* the device drivers take care of all the necessary hardware initialization.
|
|
|
|
* Do not put any board specific code to this file; create a new machine
|
|
|
|
* type if you need custom low-level initializations.
|
|
|
|
*
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
|
|
* published by the Free Software Foundation.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <linux/kernel.h>
|
|
|
|
#include <linux/init.h>
|
2005-11-10 09:26:48 -05:00
|
|
|
#include <linux/platform_device.h>
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
#include <asm/hardware.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
|
|
#include <asm/mach/map.h>
|
|
|
|
|
|
|
|
#include <asm/arch/gpio.h>
|
|
|
|
#include <asm/arch/mux.h>
|
|
|
|
#include <asm/arch/usb.h>
|
|
|
|
#include <asm/arch/board.h>
|
2005-07-10 14:58:17 -04:00
|
|
|
#include <asm/arch/common.h>
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
static void __init omap_generic_init_irq(void)
|
|
|
|
{
|
2006-02-08 17:06:46 -05:00
|
|
|
omap1_init_common_hw();
|
2005-04-16 18:20:36 -04:00
|
|
|
omap_init_irq();
|
|
|
|
}
|
|
|
|
|
|
|
|
/* assume no Mini-AB port */
|
|
|
|
|
2005-11-10 09:26:48 -05:00
|
|
|
#ifdef CONFIG_ARCH_OMAP15XX
|
2005-04-16 18:20:36 -04:00
|
|
|
static struct omap_usb_config generic1510_usb_config __initdata = {
|
|
|
|
.register_host = 1,
|
|
|
|
.register_dev = 1,
|
|
|
|
.hmc_mode = 16,
|
|
|
|
.pins[0] = 3,
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#if defined(CONFIG_ARCH_OMAP16XX)
|
|
|
|
static struct omap_usb_config generic1610_usb_config __initdata = {
|
2005-09-08 18:07:38 -04:00
|
|
|
#ifdef CONFIG_USB_OTG
|
|
|
|
.otg = 1,
|
|
|
|
#endif
|
2005-04-16 18:20:36 -04:00
|
|
|
.register_host = 1,
|
|
|
|
.register_dev = 1,
|
|
|
|
.hmc_mode = 16,
|
|
|
|
.pins[0] = 6,
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
|
2005-11-10 09:26:48 -05:00
|
|
|
static struct omap_uart_config generic_uart_config __initdata = {
|
|
|
|
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
|
|
|
|
};
|
|
|
|
|
2007-12-18 23:58:32 -05:00
|
|
|
static struct omap_board_config_kernel generic_config[] __initdata = {
|
|
|
|
{ OMAP_TAG_USB, NULL },
|
2005-11-10 09:26:48 -05:00
|
|
|
{ OMAP_TAG_UART, &generic_uart_config },
|
2005-04-16 18:20:36 -04:00
|
|
|
};
|
|
|
|
|
|
|
|
static void __init omap_generic_init(void)
|
|
|
|
{
|
2005-11-10 09:26:48 -05:00
|
|
|
#ifdef CONFIG_ARCH_OMAP15XX
|
2006-04-02 12:46:30 -04:00
|
|
|
if (cpu_is_omap15xx()) {
|
2005-04-16 18:20:36 -04:00
|
|
|
generic_config[0].data = &generic1510_usb_config;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
#if defined(CONFIG_ARCH_OMAP16XX)
|
|
|
|
if (!cpu_is_omap1510()) {
|
|
|
|
generic_config[0].data = &generic1610_usb_config;
|
|
|
|
}
|
|
|
|
#endif
|
2005-09-08 18:07:38 -04:00
|
|
|
|
2005-04-16 18:20:36 -04:00
|
|
|
omap_board_config = generic_config;
|
|
|
|
omap_board_config_size = ARRAY_SIZE(generic_config);
|
2005-11-10 09:26:48 -05:00
|
|
|
omap_serial_init();
|
2007-11-06 23:54:32 -05:00
|
|
|
omap_register_i2c_bus(1, 100, NULL, 0);
|
2005-04-16 18:20:36 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
static void __init omap_generic_map_io(void)
|
|
|
|
{
|
2006-02-08 17:06:46 -05:00
|
|
|
omap1_map_common_io();
|
2005-04-16 18:20:36 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
|
2005-07-03 12:38:58 -04:00
|
|
|
/* Maintainer: Tony Lindgren <tony@atomide.com> */
|
|
|
|
.phys_io = 0xfff00000,
|
|
|
|
.io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
|
|
|
|
.boot_params = 0x10000100,
|
|
|
|
.map_io = omap_generic_map_io,
|
|
|
|
.init_irq = omap_generic_init_irq,
|
|
|
|
.init_machine = omap_generic_init,
|
2005-04-16 18:20:36 -04:00
|
|
|
.timer = &omap_timer,
|
|
|
|
MACHINE_END
|