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-rw-r--r--arch/sh/boards/se/7343/setup.c70
1 files changed, 64 insertions, 6 deletions
diff --git a/arch/sh/boards/se/7343/setup.c b/arch/sh/boards/se/7343/setup.c
index c9431b3a051b..8ae718d6c710 100644
--- a/arch/sh/boards/se/7343/setup.c
+++ b/arch/sh/boards/se/7343/setup.c
@@ -1,10 +1,11 @@
1#include <linux/init.h> 1#include <linux/init.h>
2#include <linux/platform_device.h> 2#include <linux/platform_device.h>
3#include <linux/mtd/physmap.h>
3#include <asm/machvec.h> 4#include <asm/machvec.h>
4#include <asm/mach/se7343.h> 5#include <asm/mach/se7343.h>
6#include <asm/heartbeat.h>
5#include <asm/irq.h> 7#include <asm/irq.h>
6 8#include <asm/io.h>
7void init_7343se_IRQ(void);
8 9
9static struct resource smc91x_resources[] = { 10static struct resource smc91x_resources[] = {
10 [0] = { 11 [0] = {
@@ -17,8 +18,8 @@ static struct resource smc91x_resources[] = {
17 * shared with other devices via externel 18 * shared with other devices via externel
18 * interrupt controller in FPGA... 19 * interrupt controller in FPGA...
19 */ 20 */
20 .start = EXT_IRQ2, 21 .start = SMC_IRQ,
21 .end = EXT_IRQ2, 22 .end = SMC_IRQ,
22 .flags = IORESOURCE_IRQ, 23 .flags = IORESOURCE_IRQ,
23 }, 24 },
24}; 25};
@@ -38,16 +39,65 @@ static struct resource heartbeat_resources[] = {
38 }, 39 },
39}; 40};
40 41
42static struct heartbeat_data heartbeat_data = {
43 .regsize = 16,
44};
45
41static struct platform_device heartbeat_device = { 46static struct platform_device heartbeat_device = {
42 .name = "heartbeat", 47 .name = "heartbeat",
43 .id = -1, 48 .id = -1,
49 .dev = {
50 .platform_data = &heartbeat_data,
51 },
44 .num_resources = ARRAY_SIZE(heartbeat_resources), 52 .num_resources = ARRAY_SIZE(heartbeat_resources),
45 .resource = heartbeat_resources, 53 .resource = heartbeat_resources,
46}; 54};
47 55
56static 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
74static 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
80static struct resource nor_flash_resources[] = {
81 [0] = {
82 .start = 0x00000000,
83 .end = 0x01ffffff,
84 .flags = IORESOURCE_MEM,
85 }
86};
87
88static 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
48static struct platform_device *sh7343se_platform_devices[] __initdata = { 97static struct platform_device *sh7343se_platform_devices[] __initdata = {
49 &smc91x_device, 98 &smc91x_device,
50 &heartbeat_device, 99 &heartbeat_device,
100 &nor_flash_device,
51}; 101};
52 102
53static int __init sh7343se_devices_setup(void) 103static int __init sh7343se_devices_setup(void)
@@ -55,10 +105,19 @@ static int __init sh7343se_devices_setup(void)
55 return platform_add_devices(sh7343se_platform_devices, 105 return platform_add_devices(sh7343se_platform_devices,
56 ARRAY_SIZE(sh7343se_platform_devices)); 106 ARRAY_SIZE(sh7343se_platform_devices));
57} 107}
108device_initcall(sh7343se_devices_setup);
58 109
110/*
111 * Initialize the board
112 */
59static void __init sh7343se_setup(char **cmdline_p) 113static void __init sh7343se_setup(char **cmdline_p)
60{ 114{
61 device_initcall(sh7343se_devices_setup); 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");
62} 121}
63 122
64/* 123/*
@@ -90,5 +149,4 @@ static struct sh_machine_vector mv_7343se __initmv = {
90 .mv_outsl = sh7343se_outsl, 149 .mv_outsl = sh7343se_outsl,
91 150
92 .mv_init_irq = init_7343se_IRQ, 151 .mv_init_irq = init_7343se_IRQ,
93 .mv_irq_demux = shmse_irq_demux,
94}; 152};