import of upstream 2.4.34.4 from kernel.org
[linux-2.4.git] / arch / arm / mach-sa1100 / nanoengine.c
1 /*
2  * linux/arch/arm/mach-sa1100/nanoengine.c
3  */
4
5 #include <linux/init.h>
6 #include <linux/kernel.h>
7 #include <linux/tty.h>
8
9 #include <asm/hardware.h>
10 #include <asm/setup.h>
11
12 #include <asm/mach/arch.h>
13 #include <asm/mach/map.h>
14 #include <asm/mach/serial_sa1100.h>
15
16 #include "generic.h"
17
18
19 static struct map_desc nanoengine_io_desc[] __initdata = {
20  /* virtual     physical    length      domain     r  w  c  b */
21   { 0xe8000000, 0x00000000, 0x02000000, DOMAIN_IO, 0, 1, 0, 0 }, /* Flash bank 0 */
22   { 0xf0000000, 0x10000000, 0x00100000, DOMAIN_IO, 0, 1, 0, 0 }, /* System Registers */
23   { 0xf1000000, 0x18A00000, 0x00100000, DOMAIN_IO, 0, 1, 0, 0 }, /* Internal PCI Config Space */
24   LAST_DESC
25 };
26
27 static void __init nanoengine_map_io(void)
28 {
29         sa1100_map_io();
30         iotable_init(nanoengine_io_desc);
31
32         sa1100_register_uart(0, 1);
33         sa1100_register_uart(1, 2);
34         sa1100_register_uart(2, 3);
35         Ser1SDCR0 |= SDCR0_UART;
36         /* disable IRDA -- UART2 is used as a normal serial port */
37         Ser2UTCR4=0;
38         Ser2HSCR0 = 0;
39 }
40
41 MACHINE_START(NANOENGINE, "BSE nanoEngine")
42         BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
43         BOOT_PARAMS(0xc0000100)
44         MAPIO(nanoengine_map_io)
45         INITIRQ(sa1100_init_irq)
46 MACHINE_END