diff options
Diffstat (limited to 'arch/sh/boards/mach-se/7343/setup.c')
-rw-r--r-- | arch/sh/boards/mach-se/7343/setup.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c new file mode 100644 index 000000000000..486f40bf9274 --- /dev/null +++ b/arch/sh/boards/mach-se/7343/setup.c | |||
@@ -0,0 +1,152 @@ | |||
1 | #include <linux/init.h> | ||
2 | #include <linux/platform_device.h> | ||
3 | #include <linux/mtd/physmap.h> | ||
4 | #include <asm/machvec.h> | ||
5 | #include <mach-se/mach/se7343.h> | ||
6 | #include <asm/heartbeat.h> | ||
7 | #include <asm/irq.h> | ||
8 | #include <asm/io.h> | ||
9 | |||
10 | static struct resource smc91x_resources[] = { | ||
11 | [0] = { | ||
12 | .start = 0x10000000, | ||
13 | .end = 0x1000000F, | ||
14 | .flags = IORESOURCE_MEM, | ||
15 | }, | ||
16 | [1] = { | ||
17 | /* | ||
18 | * shared with other devices via externel | ||
19 | * interrupt controller in FPGA... | ||
20 | */ | ||
21 | .start = SMC_IRQ, | ||
22 | .end = SMC_IRQ, | ||
23 | .flags = IORESOURCE_IRQ, | ||
24 | }, | ||
25 | }; | ||
26 | |||
27 | static struct platform_device smc91x_device = { | ||
28 | .name = "smc91x", | ||
29 | .id = 0, | ||
30 | .num_resources = ARRAY_SIZE(smc91x_resources), | ||
31 | .resource = smc91x_resources, | ||
32 | }; | ||
33 | |||
34 | static struct resource heartbeat_resources[] = { | ||
35 | [0] = { | ||
36 | .start = PA_LED, | ||
37 | .end = PA_LED, | ||
38 | .flags = IORESOURCE_MEM, | ||
39 | }, | ||
40 | }; | ||
41 | |||
42 | static struct heartbeat_data heartbeat_data = { | ||
43 | .regsize = 16, | ||
44 | }; | ||
45 | |||
46 | static struct platform_device heartbeat_device = { | ||
47 | .name = "heartbeat", | ||
48 | .id = -1, | ||
49 | .dev = { | ||
50 | .platform_data = &heartbeat_data, | ||
51 | }, | ||
52 | .num_resources = ARRAY_SIZE(heartbeat_resources), | ||
53 | .resource = heartbeat_resources, | ||
54 | }; | ||
55 | |||
56 | static struct mtd_partition nor_flash_partitions[] = { | ||
57 | { | ||
58 | .name = "loader", | ||
59 | .offset = 0x00000000, | ||
60 | .size = 128 * 1024, | ||
61 | }, | ||
62 | { | ||
63 | .name = "rootfs", | ||
64 | .offset = MTDPART_OFS_APPEND, | ||
65 | .size = 31 * 1024 * 1024, | ||
66 | }, | ||
67 | { | ||
68 | .name = "data", | ||
69 | .offset = MTDPART_OFS_APPEND, | ||
70 | .size = MTDPART_SIZ_FULL, | ||
71 | }, | ||
72 | }; | ||
73 | |||
74 | static struct physmap_flash_data nor_flash_data = { | ||
75 | .width = 2, | ||
76 | .parts = nor_flash_partitions, | ||
77 | .nr_parts = ARRAY_SIZE(nor_flash_partitions), | ||
78 | }; | ||
79 | |||
80 | static struct resource nor_flash_resources[] = { | ||
81 | [0] = { | ||
82 | .start = 0x00000000, | ||
83 | .end = 0x01ffffff, | ||
84 | .flags = IORESOURCE_MEM, | ||
85 | } | ||
86 | }; | ||
87 | |||
88 | static struct platform_device nor_flash_device = { | ||
89 | .name = "physmap-flash", | ||
90 | .dev = { | ||
91 | .platform_data = &nor_flash_data, | ||
92 | }, | ||
93 | .num_resources = ARRAY_SIZE(nor_flash_resources), | ||
94 | .resource = nor_flash_resources, | ||
95 | }; | ||
96 | |||
97 | static struct platform_device *sh7343se_platform_devices[] __initdata = { | ||
98 | &smc91x_device, | ||
99 | &heartbeat_device, | ||
100 | &nor_flash_device, | ||
101 | }; | ||
102 | |||
103 | static int __init sh7343se_devices_setup(void) | ||
104 | { | ||
105 | return platform_add_devices(sh7343se_platform_devices, | ||
106 | ARRAY_SIZE(sh7343se_platform_devices)); | ||
107 | } | ||
108 | device_initcall(sh7343se_devices_setup); | ||
109 | |||
110 | /* | ||
111 | * Initialize the board | ||
112 | */ | ||
113 | static void __init sh7343se_setup(char **cmdline_p) | ||
114 | { | ||
115 | ctrl_outw(0xf900, FPGA_OUT); /* FPGA */ | ||
116 | |||
117 | ctrl_outw(0x0002, PORT_PECR); /* PORT E 1 = IRQ5 */ | ||
118 | ctrl_outw(0x0020, PORT_PSELD); | ||
119 | |||
120 | printk(KERN_INFO "MS7343CP01 Setup...done\n"); | ||
121 | } | ||
122 | |||
123 | /* | ||
124 | * The Machine Vector | ||
125 | */ | ||
126 | static struct sh_machine_vector mv_7343se __initmv = { | ||
127 | .mv_name = "SolutionEngine 7343", | ||
128 | .mv_setup = sh7343se_setup, | ||
129 | .mv_nr_irqs = 108, | ||
130 | .mv_inb = sh7343se_inb, | ||
131 | .mv_inw = sh7343se_inw, | ||
132 | .mv_inl = sh7343se_inl, | ||
133 | .mv_outb = sh7343se_outb, | ||
134 | .mv_outw = sh7343se_outw, | ||
135 | .mv_outl = sh7343se_outl, | ||
136 | |||
137 | .mv_inb_p = sh7343se_inb_p, | ||
138 | .mv_inw_p = sh7343se_inw, | ||
139 | .mv_inl_p = sh7343se_inl, | ||
140 | .mv_outb_p = sh7343se_outb_p, | ||
141 | .mv_outw_p = sh7343se_outw, | ||
142 | .mv_outl_p = sh7343se_outl, | ||
143 | |||
144 | .mv_insb = sh7343se_insb, | ||
145 | .mv_insw = sh7343se_insw, | ||
146 | .mv_insl = sh7343se_insl, | ||
147 | .mv_outsb = sh7343se_outsb, | ||
148 | .mv_outsw = sh7343se_outsw, | ||
149 | .mv_outsl = sh7343se_outsl, | ||
150 | |||
151 | .mv_init_irq = init_7343se_IRQ, | ||
152 | }; | ||