1 /*
2  * BSC913xRDB Board Setup
3  *
4  * Author: Priyanka Jain <Priyanka.Jain@freescale.com>
5  *
6  * Copyright 2011-2012 Freescale Semiconductor Inc.
7  *
8  * This program is free software; you can redistribute  it and/or modify it
9  * under  the terms of  the GNU General  Public License as published by the
10  * Free Software Foundation;  either version 2 of the  License, or (at your
11  * option) any later version.
12  */
13 
14 #include <linux/of_platform.h>
15 #include <linux/pci.h>
16 #include <asm/mpic.h>
17 #include <sysdev/fsl_soc.h>
18 #include <asm/udbg.h>
19 
20 #include "mpc85xx.h"
21 
22 void __init bsc913x_rdb_pic_init(void)
23 {
24 	struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
25 	  MPIC_SINGLE_DEST_CPU,
26 	  0, 256, " OpenPIC  ");
27 
28 	if (!mpic)
29 		pr_err("bsc913x: Failed to allocate MPIC structure\n");
30 	else
31 		mpic_init(mpic);
32 }
33 
34 /*
35  * Setup the architecture
36  */
37 static void __init bsc913x_rdb_setup_arch(void)
38 {
39 	if (ppc_md.progress)
40 		ppc_md.progress("bsc913x_rdb_setup_arch()", 0);
41 
42 	pr_info("bsc913x board from Freescale Semiconductor\n");
43 }
44 
45 machine_device_initcall(bsc9131_rdb, mpc85xx_common_publish_devices);
46 
47 /*
48  * Called very early, device-tree isn't unflattened
49  */
50 
51 static int __init bsc9131_rdb_probe(void)
52 {
53 	unsigned long root = of_get_flat_dt_root();
54 
55 	return of_flat_dt_is_compatible(root, "fsl,bsc9131rdb");
56 }
57 
58 define_machine(bsc9131_rdb) {
59 	.name			= "BSC9131 RDB",
60 	.probe			= bsc9131_rdb_probe,
61 	.setup_arch		= bsc913x_rdb_setup_arch,
62 	.init_IRQ		= bsc913x_rdb_pic_init,
63 	.get_irq		= mpic_get_irq,
64 	.restart		= fsl_rstcr_restart,
65 	.calibrate_decr		= generic_calibrate_decr,
66 	.progress		= udbg_progress,
67 };
68