1/*
2 * P1010RDB Board Setup
3 *
4 * Copyright 2011 Freescale Semiconductor Inc.
5 *
6 * This program is free software; you can redistribute  it and/or modify it
7 * under  the terms of  the GNU General  Public License as published by the
8 * Free Software Foundation;  either version 2 of the  License, or (at your
9 * option) any later version.
10 */
11
12#include <linux/stddef.h>
13#include <linux/kernel.h>
14#include <linux/pci.h>
15#include <linux/delay.h>
16#include <linux/interrupt.h>
17#include <linux/of_platform.h>
18
19#include <asm/time.h>
20#include <asm/machdep.h>
21#include <asm/pci-bridge.h>
22#include <mm/mmu_decl.h>
23#include <asm/prom.h>
24#include <asm/udbg.h>
25#include <asm/mpic.h>
26
27#include <sysdev/fsl_soc.h>
28#include <sysdev/fsl_pci.h>
29
30#include "mpc85xx.h"
31
32void __init p1010_rdb_pic_init(void)
33{
34	struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
35	  MPIC_SINGLE_DEST_CPU,
36	  0, 256, " OpenPIC  ");
37
38	BUG_ON(mpic == NULL);
39
40	mpic_init(mpic);
41}
42
43
44/*
45 * Setup the architecture
46 */
47static void __init p1010_rdb_setup_arch(void)
48{
49	if (ppc_md.progress)
50		ppc_md.progress("p1010_rdb_setup_arch()", 0);
51
52	fsl_pci_assign_primary();
53
54	printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n");
55}
56
57machine_arch_initcall(p1010_rdb, mpc85xx_common_publish_devices);
58machine_arch_initcall(p1010_rdb, swiotlb_setup_bus_notifier);
59
60/*
61 * Called very early, device-tree isn't unflattened
62 */
63static int __init p1010_rdb_probe(void)
64{
65	unsigned long root = of_get_flat_dt_root();
66
67	if (of_flat_dt_is_compatible(root, "fsl,P1010RDB"))
68		return 1;
69	if (of_flat_dt_is_compatible(root, "fsl,P1010RDB-PB"))
70		return 1;
71	return 0;
72}
73
74define_machine(p1010_rdb) {
75	.name			= "P1010 RDB",
76	.probe			= p1010_rdb_probe,
77	.setup_arch		= p1010_rdb_setup_arch,
78	.init_IRQ		= p1010_rdb_pic_init,
79#ifdef CONFIG_PCI
80	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
81	.pcibios_fixup_phb      = fsl_pcibios_fixup_phb,
82#endif
83	.get_irq		= mpic_get_irq,
84	.restart		= fsl_rstcr_restart,
85	.calibrate_decr		= generic_calibrate_decr,
86	.progress		= udbg_progress,
87};
88