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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/*
* Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
*
* arch/arm/mach-kirkwood/board-dt.c
*
* Flattened Device Tree board initialization
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/kexec.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/bridge-regs.h>
#include <plat/irq.h>
#include "common.h"
static struct of_device_id kirkwood_dt_match_table[] __initdata = {
{ .compatible = "simple-bus", },
{ }
};
static struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL),
OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0",
NULL),
OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011100, "mv64xxx_i2c.1",
NULL),
OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
OF_DEV_AUXDATA("marvell,orion-crypto", 0xf1030000, "mv_crypto", NULL),
{},
};
static void __init kirkwood_dt_init(void)
{
pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
/*
* Disable propagation of mbus errors to the CPU local bus,
* as this causes mbus errors (which can occur for example
* for PCI aborts) to throw CPU aborts, which we're not set
* up to deal with.
*/
writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
kirkwood_setup_cpu_mbus();
kirkwood_l2_init();
/* Setup root of clk tree */
kirkwood_clk_init();
/* internal devices that every board has */
kirkwood_xor0_init();
kirkwood_xor1_init();
#ifdef CONFIG_KEXEC
kexec_reinit = kirkwood_enable_pcie;
#endif
if (of_machine_is_compatible("globalscale,dreamplug"))
dreamplug_init();
if (of_machine_is_compatible("dlink,dns-kirkwood"))
dnskw_init();
if (of_machine_is_compatible("iom,iconnect"))
iconnect_init();
if (of_machine_is_compatible("raidsonic,ib-nas62x0"))
ib62x0_init();
if (of_machine_is_compatible("qnap,ts219"))
qnap_dt_ts219_init();
if (of_machine_is_compatible("seagate,dockstar"))
dockstar_dt_init();
if (of_machine_is_compatible("seagate,goflexnet"))
goflexnet_init();
if (of_machine_is_compatible("buffalo,lsxl"))
lsxl_init();
if (of_machine_is_compatible("iom,ix2-200"))
iomega_ix2_200_init();
if (of_machine_is_compatible("keymile,km_kirkwood"))
km_kirkwood_init();
if (of_machine_is_compatible("lacie,inetspace_v2") ||
of_machine_is_compatible("lacie,netspace_v2") ||
of_machine_is_compatible("lacie,netspace_max_v2") ||
of_machine_is_compatible("lacie,netspace_lite_v2") ||
of_machine_is_compatible("lacie,netspace_mini_v2"))
ns2_init();
if (of_machine_is_compatible("mpl,cec4"))
mplcec4_init();
if (of_machine_is_compatible("plathome,openblocks-a6"))
openblocks_a6_init();
if (of_machine_is_compatible("usi,topkick"))
usi_topkick_init();
if (of_machine_is_compatible("zyxel,nsa310"))
nsa310_init();
of_platform_populate(NULL, kirkwood_dt_match_table,
kirkwood_auxdata_lookup, NULL);
}
static const char * const kirkwood_dt_board_compat[] = {
"globalscale,dreamplug",
"dlink,dns-320",
"dlink,dns-325",
"iom,iconnect",
"raidsonic,ib-nas62x0",
"qnap,ts219",
"seagate,dockstar",
"seagate,goflexnet",
"buffalo,lsxl",
"iom,ix2-200",
"keymile,km_kirkwood",
"lacie,inetspace_v2",
"lacie,netspace_max_v2",
"lacie,netspace_v2",
"lacie,netspace_lite_v2",
"lacie,netspace_mini_v2",
"mpl,cec4",
"plathome,openblocks-a6",
"usi,topkick",
"zyxel,nsa310",
NULL
};
DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
/* Maintainer: Jason Cooper <jason@lakedaemon.net> */
.map_io = kirkwood_map_io,
.init_early = kirkwood_init_early,
.init_irq = orion_dt_init_irq,
.timer = &kirkwood_timer,
.init_machine = kirkwood_dt_init,
.restart = kirkwood_restart,
.dt_compat = kirkwood_dt_board_compat,
MACHINE_END
|
