2 * Copyright STMicroelectronics, 2007.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 #include <linux/types.h>
20 #include <linux/init.h>
21 #include <linux/device.h>
23 #include <mach/hardware.h>
24 #include <mach/irqs.h>
25 #include <asm/mach/map.h>
26 #include <asm/hardware/vic.h>
28 /* All SoC devices live in the same area (see hardware.h) */
29 static struct map_desc nomadik_io_desc[] __initdata = {
31 .virtual = NOMADIK_IO_VIRTUAL,
32 .pfn = __phys_to_pfn(NOMADIK_IO_PHYSICAL),
33 .length = NOMADIK_IO_SIZE,
36 /* static ram and secured ram may be added later */
39 void __init cpu8815_map_io(void)
41 iotable_init(nomadik_io_desc, ARRAY_SIZE(nomadik_io_desc));
44 void __init cpu8815_init_irq(void)
46 /* This modified VIC cell has two register blocks, at 0 and 0x20 */
47 vic_init(io_p2v(NOMADIK_IC_BASE + 0x00), IRQ_VIC_START + 0, ~0, 0);
48 vic_init(io_p2v(NOMADIK_IC_BASE + 0x20), IRQ_VIC_START + 32, ~0, 0);
52 * This function is called from the board init ("init_machine").
53 * Currently nothing is done as we can't register amba devs so early.
55 void __init cpu8815_platform_init(void)