1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
/*
* BSC913xQDS Board Setup
*
* Author:
* Harninder Rai <harninder.rai@freescale.com>
* Priyanka Jain <Priyanka.Jain@freescale.com>
*
* Copyright 2014 Freescale Semiconductor Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/of_platform.h>
#include <linux/pci.h>
#include <asm/mpic.h>
#include <sysdev/fsl_soc.h>
#include <asm/udbg.h>
#include "mpc85xx.h"
#include "smp.h"
void __init bsc913x_qds_pic_init(void)
{
struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
if (!mpic)
pr_err("bsc913x: Failed to allocate MPIC structure\n");
else
mpic_init(mpic);
}
/*
* Setup the architecture
*/
static void __init bsc913x_qds_setup_arch(void)
{
if (ppc_md.progress)
ppc_md.progress("bsc913x_qds_setup_arch()", 0);
#if defined(CONFIG_SMP)
mpc85xx_smp_init();
#endif
pr_info("bsc913x board from Freescale Semiconductor\n");
}
machine_device_initcall(bsc9132_qds, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened
*/
static int __init bsc9132_qds_probe(void)
{
unsigned long root = of_get_flat_dt_root();
return of_flat_dt_is_compatible(root, "fsl,bsc9132qds");
}
define_machine(bsc9132_qds) {
.name = "BSC9132 QDS",
.probe = bsc9132_qds_probe,
.setup_arch = bsc913x_qds_setup_arch,
.init_IRQ = bsc913x_qds_pic_init,
.get_irq = mpic_get_irq,
.restart = fsl_rstcr_restart,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
};
|
