1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * P1010RDB Board Setup
4 *
5 * Copyright 2011 Freescale Semiconductor Inc.
6 */
7
8#include <linux/stddef.h>
9#include <linux/kernel.h>
10#include <linux/pci.h>
11#include <linux/delay.h>
12#include <linux/interrupt.h>
13#include <linux/of_platform.h>
14
15#include <asm/time.h>
16#include <asm/machdep.h>
17#include <asm/pci-bridge.h>
18#include <mm/mmu_decl.h>
19#include <asm/prom.h>
20#include <asm/udbg.h>
21#include <asm/mpic.h>
22
23#include <sysdev/fsl_soc.h>
24#include <sysdev/fsl_pci.h>
25
26#include "mpc85xx.h"
27
28void __init p1010_rdb_pic_init(void)
29{
30	struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
31	  MPIC_SINGLE_DEST_CPU,
32	  0, 256, " OpenPIC  ");
33
34	BUG_ON(mpic == NULL);
35
36	mpic_init(mpic);
37}
38
39
40/*
41 * Setup the architecture
42 */
43static void __init p1010_rdb_setup_arch(void)
44{
45	if (ppc_md.progress)
46		ppc_md.progress("p1010_rdb_setup_arch()", 0);
47
48	fsl_pci_assign_primary();
49
50	printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n");
51}
52
53machine_arch_initcall(p1010_rdb, mpc85xx_common_publish_devices);
54
55/*
56 * Called very early, device-tree isn't unflattened
57 */
58static int __init p1010_rdb_probe(void)
59{
60	if (of_machine_is_compatible("fsl,P1010RDB"))
61		return 1;
62	if (of_machine_is_compatible("fsl,P1010RDB-PB"))
63		return 1;
64	return 0;
65}
66
67define_machine(p1010_rdb) {
68	.name			= "P1010 RDB",
69	.probe			= p1010_rdb_probe,
70	.setup_arch		= p1010_rdb_setup_arch,
71	.init_IRQ		= p1010_rdb_pic_init,
72#ifdef CONFIG_PCI
73	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
74	.pcibios_fixup_phb      = fsl_pcibios_fixup_phb,
75#endif
76	.get_irq		= mpic_get_irq,
77	.calibrate_decr		= generic_calibrate_decr,
78	.progress		= udbg_progress,
79};
80