1 /*
2  * Copyright (C) 2007,2008 Freescale Semiconductor, Inc. All rights reserved.
3  *
4  * Author: John Rigby, <jrigby@freescale.com>
5  *
6  * Description:
7  * MPC512x SoC setup
8  *
9  * This is free software; you can redistribute it and/or modify it
10  * under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  */
15 
16 #include <linux/kernel.h>
17 #include <linux/of_platform.h>
18 
19 #include <asm/machdep.h>
20 #include <asm/ipic.h>
21 #include <asm/prom.h>
22 #include <asm/time.h>
23 
24 #include "mpc512x.h"
25 
26 /*
27  * list of supported boards
28  */
29 static const char * const board[] __initconst = {
30 	"prt,prtlvt",
31 	"fsl,mpc5125ads",
32 	"ifm,ac14xx",
33 	NULL
34 };
35 
36 /*
37  * Called very early, MMU is off, device-tree isn't unflattened
38  */
39 static int __init mpc512x_generic_probe(void)
40 {
41 	if (!of_device_compatible_match(of_root, board))
42 		return 0;
43 
44 	mpc512x_init_early();
45 
46 	return 1;
47 }
48 
49 define_machine(mpc512x_generic) {
50 	.name			= "MPC512x generic",
51 	.probe			= mpc512x_generic_probe,
52 	.init			= mpc512x_init,
53 	.setup_arch		= mpc512x_setup_arch,
54 	.init_IRQ		= mpc512x_init_IRQ,
55 	.get_irq		= ipic_get_irq,
56 	.calibrate_decr		= generic_calibrate_decr,
57 	.restart		= mpc512x_restart,
58 };
59