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/*
* linux/arch/arm/mach-sa1100/flexanet.c
*
* Author: Jordi Colomer <jco@ict.es>
*
* This file contains all FlexaNet-specific tweaks.
*
* 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/config.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/delay.h>
#include <asm/hardware.h>
#include <asm/setup.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/serial_sa1100.h>
#include "generic.h"
unsigned long BCR_value = BCR_POWERUP;
unsigned long flexanet_GUI_type = 0x0000000F;
EXPORT_SYMBOL(BCR_value);
EXPORT_SYMBOL(flexanet_GUI_type);
static unsigned long probe_gui_board (void);
static void __init
fixup_flexanet(struct machine_desc *desc, struct param_struct *params,
char **cmdline, struct meminfo *mi)
{
/* fixed RAM size, by now (64MB) */
SET_BANK( 0, 0xc0000000, 64*1024*1024 );
mi->nr_banks = 1;
/* setup ramdisk */
ROOT_DEV = MKDEV(RAMDISK_MAJOR,0);
setup_ramdisk( 1, 0, 0, 8192 );
setup_initrd( 0xc0800000, 3*1024*1024 );
}
static struct map_desc flexanet_io_desc[] __initdata = {
/* virtual physical length domain r w c b */
{ 0xe8000000, 0x00000000, 0x02000000, DOMAIN_IO, 1, 1, 0, 0 }, /* Flash bank 0 */
{ 0xf0000000, 0x10000000, 0x00001000, DOMAIN_IO, 1, 1, 0, 0 }, /* Board Control Register */
LAST_DESC
};
static void __init flexanet_map_io(void)
{
sa1100_map_io();
iotable_init(flexanet_io_desc);
sa1100_register_uart(0, 1);
Ser1SDCR0 |= SDCR0_UART;
}
MACHINE_START(FLEXANET, "FlexaNet")
BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
BOOT_PARAMS(0xc0000100)
FIXUP(fixup_flexanet)
MAPIO(flexanet_map_io)
INITIRQ(sa1100_init_irq)
MACHINE_END
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