sherman.c
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:1k
- /*
- * linux/arch/arm/mach-sa1100/sherman.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_sherman(struct machine_desc *desc, struct param_struct *params,
- char **cmdline, struct meminfo *mi)
- {
- SET_BANK( 0, 0xc0000000, 64*1024*1024 );
- SET_BANK( 1, 0xc8000000, 64*1024*1024 );
- mi->nr_banks = 2;
- ROOT_DEV = MKDEV( 60, 2 );
- setup_ramdisk( 1, 0, 0, 8192 );
- // setup_initrd( 0xc0400000, 8*1024*1024 );
- }
- static struct map_desc sherman_io_desc[] __initdata = {
- /* virtual physical length domain r w c b */
- { 0xe8000000, 0x00000000, 0x02000000, DOMAIN_IO, 0, 1, 0, 0 }, /* Flash*/
- LAST_DESC
- };
- static void __init sherman_map_io(void)
- {
- sa1100_map_io();
- iotable_init(sherman_io_desc);
- sa1100_register_uart(0, 3);
- sa1100_register_uart(1, 1);
- }
- MACHINE_START(SHERMAN, "Blazie Engineering Sherman")
- BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
- FIXUP(fixup_sherman)
- MAPIO(sherman_map_io)
- INITIRQ(sa1100_init_irq)
- MACHINE_END