Viewing file:  empeg.c (1.22 KB) -rw-r--r--
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/*
* linux/arch/arm/mach-sa1100/empeg.c
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/tty.h>
#include <asm/hardware.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/serial_sa1100.h>
#include "generic.h"
static void __init
fixup_empeg(struct machine_desc *desc, struct param_struct *params,
char **cmdline, struct meminfo *mi)
{
SET_BANK( 0, 0xc0000000, 4*1024*1024 );
SET_BANK( 1, 0xc8000000, 4*1024*1024 );
mi->nr_banks = 2;
ROOT_DEV = MKDEV( 3, 1 ); /* /dev/hda1 */
setup_ramdisk( 1, 0, 0, 4096 );
setup_initrd( 0xd0000000+((1024-320)*1024), (320*1024) );
}
static struct map_desc empeg_io_desc[] __initdata = {
/* virtual physical length domain r w c b */
{ EMPEG_FLASHBASE, 0x00000000, 0x00200000, DOMAIN_IO, 1, 1, 0, 0 }, /* Flash */
LAST_DESC
};
static void __init empeg_map_io(void)
{
sa1100_map_io();
iotable_init(empeg_io_desc);
sa1100_register_uart(0, 1);
sa1100_register_uart(1, 3);
sa1100_register_uart(2, 2);
Ser1SDCR0 |= SDCR0_UART;
}
MACHINE_START(EMPEG, "empeg MP3 Car Audio Player")
BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
FIXUP(fixup_empeg)
MAPIO(empeg_map_io)
INITIRQ(sa1100_init_irq)
MACHINE_END
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