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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/arm/mach-clps711x/autcpu12.c
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/arm/mach-clps711x/autcpu12.c')
-rw-r--r--arch/arm/mach-clps711x/autcpu12.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c
new file mode 100644
index 000000000000..c106704a2c34
--- /dev/null
+++ b/arch/arm/mach-clps711x/autcpu12.c
@@ -0,0 +1,69 @@
1/*
2 * linux/arch/arm/mach-clps711x/autcpu12.c
3 *
4 * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/kernel.h>
21#include <linux/init.h>
22#include <linux/types.h>
23#include <linux/string.h>
24#include <linux/mm.h>
25
26#include <asm/hardware.h>
27#include <asm/sizes.h>
28#include <asm/io.h>
29#include <asm/setup.h>
30#include <asm/mach-types.h>
31#include <asm/mach/arch.h>
32#include <asm/pgtable.h>
33#include <asm/page.h>
34
35#include <asm/mach/map.h>
36#include <asm/arch/autcpu12.h>
37
38#include "common.h"
39
40/*
41 * The on-chip registers are given a size of 1MB so that a section can
42 * be used to map them; this saves a page table. This is the place to
43 * add mappings for ROM, expansion memory, PCMCIA, etc. (if static
44 * mappings are chosen for those areas).
45 *
46*/
47
48static struct map_desc autcpu12_io_desc[] __initdata = {
49 /* virtual, physical, length, type */
50 /* memory-mapped extra io and CS8900A Ethernet chip */
51 /* ethernet chip */
52 { AUTCPU12_VIRT_CS8900A, AUTCPU12_PHYS_CS8900A, SZ_1M, MT_DEVICE }
53};
54
55void __init autcpu12_map_io(void)
56{
57 clps711x_map_io();
58 iotable_init(autcpu12_io_desc, ARRAY_SIZE(autcpu12_io_desc));
59}
60
61MACHINE_START(AUTCPU12, "autronix autcpu12")
62 MAINTAINER("Thomas Gleixner")
63 BOOT_MEM(0xc0000000, 0x80000000, 0xff000000)
64 BOOT_PARAMS(0xc0020000)
65 MAPIO(autcpu12_map_io)
66 INITIRQ(clps711x_init_irq)
67 .timer = &clps711x_timer,
68MACHINE_END
69