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authorMagnus Damm <damm@igel.co.jp>2007-07-24 22:42:56 -0400
committerPaul Mundt <lethal@linux-sh.org>2007-07-26 02:37:57 -0400
commitd89ddd1c847637d91625c8cb6b0d064e1717057c (patch)
tree7f2547f112e3cd70e06a190fc26ab701dbab71b9 /arch/sh/boards/se
parent32582fa46020cd8940006a8d42dec083d72d6d8b (diff)
sh: remove support for sh7300 and solution engine 7300
This patch removes old dead code: - kill off sh7300 cpu support - get rid of broken solution engine 7300 board support Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/se')
-rw-r--r--arch/sh/boards/se/7300/Makefile5
-rw-r--r--arch/sh/boards/se/7300/io.c268
-rw-r--r--arch/sh/boards/se/7300/irq.c40
-rw-r--r--arch/sh/boards/se/7300/setup.c74
4 files changed, 0 insertions, 387 deletions
diff --git a/arch/sh/boards/se/7300/Makefile b/arch/sh/boards/se/7300/Makefile
deleted file mode 100644
index 46247368f14b..000000000000
--- a/arch/sh/boards/se/7300/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
1#
2# Makefile for the 7300 SolutionEngine specific parts of the kernel
3#
4
5obj-y := setup.o io.o irq.o
diff --git a/arch/sh/boards/se/7300/io.c b/arch/sh/boards/se/7300/io.c
deleted file mode 100644
index 8a03d7a52a7c..000000000000
--- a/arch/sh/boards/se/7300/io.c
+++ /dev/null
@@ -1,268 +0,0 @@
1/*
2 * arch/sh/boards/se/7300/io.c
3 *
4 * Copyright (C) 2003 YOSHII Takashi <yoshii-takashi@hitachi-ul.co.jp>
5 * Based on arch/sh/kernel/io_shmse.c
6 *
7 * I/O routine for SH-Mobile3 73180 SolutionEngine.
8 *
9 */
10
11#include <linux/kernel.h>
12#include <asm/io.h>
13#include <asm/se7300.h>
14
15#define badio(fn, a) panic("bad i/o operation %s for %08lx.", #fn, a)
16
17struct iop {
18 unsigned long start, end;
19 unsigned long base;
20 struct iop *(*check) (struct iop * p, unsigned long port);
21 unsigned char (*inb) (struct iop * p, unsigned long port);
22 unsigned short (*inw) (struct iop * p, unsigned long port);
23 void (*outb) (struct iop * p, unsigned char value, unsigned long port);
24 void (*outw) (struct iop * p, unsigned short value, unsigned long port);
25};
26
27struct iop *
28simple_check(struct iop *p, unsigned long port)
29{
30 if ((p->start <= port) && (port <= p->end))
31 return p;
32 else
33 badio(check, port);
34}
35
36struct iop *
37ide_check(struct iop *p, unsigned long port)
38{
39 if (((0x1f0 <= port) && (port <= 0x1f7)) || (port == 0x3f7))
40 return p;
41 return NULL;
42}
43
44unsigned char
45simple_inb(struct iop *p, unsigned long port)
46{
47 return *(unsigned char *) (p->base + port);
48}
49
50unsigned short
51simple_inw(struct iop *p, unsigned long port)
52{
53 return *(unsigned short *) (p->base + port);
54}
55
56void
57simple_outb(struct iop *p, unsigned char value, unsigned long port)
58{
59 *(unsigned char *) (p->base + port) = value;
60}
61
62void
63simple_outw(struct iop *p, unsigned short value, unsigned long port)
64{
65 *(unsigned short *) (p->base + port) = value;
66}
67
68unsigned char
69pcc_inb(struct iop *p, unsigned long port)
70{
71 unsigned long addr = p->base + port + 0x40000;
72 unsigned long v;
73
74 if (port & 1)
75 addr += 0x00400000;
76 v = *(volatile unsigned char *) addr;
77 return v;
78}
79
80void
81pcc_outb(struct iop *p, unsigned char value, unsigned long port)
82{
83 unsigned long addr = p->base + port + 0x40000;
84
85 if (port & 1)
86 addr += 0x00400000;
87 *(volatile unsigned char *) addr = value;
88}
89
90unsigned char
91bad_inb(struct iop *p, unsigned long port)
92{
93 badio(inb, port);
94}
95
96void
97bad_outb(struct iop *p, unsigned char value, unsigned long port)
98{
99 badio(inw, port);
100}
101
102#ifdef CONFIG_SMC91X
103/* MSTLANEX01 LAN at 0xb400:0000 */
104static struct iop laniop = {
105 .start = 0x300,
106 .end = 0x30f,
107 .base = 0xb4000000,
108 .check = simple_check,
109 .inb = simple_inb,
110 .inw = simple_inw,
111 .outb = simple_outb,
112 .outw = simple_outw,
113};
114#endif
115
116/* NE2000 pc card NIC */
117static struct iop neiop = {
118 .start = 0x280,
119 .end = 0x29f,
120 .base = 0xb0600000 + 0x80, /* soft 0x280 -> hard 0x300 */
121 .check = simple_check,
122 .inb = pcc_inb,
123 .inw = simple_inw,
124 .outb = pcc_outb,
125 .outw = simple_outw,
126};
127
128#ifdef CONFIG_IDE
129/* CF in CF slot */
130static struct iop cfiop = {
131 .base = 0xb0600000,
132 .check = ide_check,
133 .inb = pcc_inb,
134 .inw = simple_inw,
135 .outb = pcc_outb,
136 .outw = simple_outw,
137};
138#endif
139
140static __inline__ struct iop *
141port2iop(unsigned long port)
142{
143 if (0) ;
144#if defined(CONFIG_SMC91X)
145 else if (laniop.check(&laniop, port))
146 return &laniop;
147#endif
148#if defined(CONFIG_NE2000)
149 else if (neiop.check(&neiop, port))
150 return &neiop;
151#endif
152#if defined(CONFIG_IDE)
153 else if (cfiop.check(&cfiop, port))
154 return &cfiop;
155#endif
156 else
157 return &neiop; /* fallback */
158}
159
160static inline void
161delay(void)
162{
163 ctrl_inw(0xac000000);
164 ctrl_inw(0xac000000);
165}
166
167unsigned char
168sh7300se_inb(unsigned long port)
169{
170 struct iop *p = port2iop(port);
171 return (p->inb) (p, port);
172}
173
174unsigned char
175sh7300se_inb_p(unsigned long port)
176{
177 unsigned char v = sh7300se_inb(port);
178 delay();
179 return v;
180}
181
182unsigned short
183sh7300se_inw(unsigned long port)
184{
185 struct iop *p = port2iop(port);
186 return (p->inw) (p, port);
187}
188
189unsigned int
190sh7300se_inl(unsigned long port)
191{
192 badio(inl, port);
193}
194
195void
196sh7300se_outb(unsigned char value, unsigned long port)
197{
198 struct iop *p = port2iop(port);
199 (p->outb) (p, value, port);
200}
201
202void
203sh7300se_outb_p(unsigned char value, unsigned long port)
204{
205 sh7300se_outb(value, port);
206 delay();
207}
208
209void
210sh7300se_outw(unsigned short value, unsigned long port)
211{
212 struct iop *p = port2iop(port);
213 (p->outw) (p, value, port);
214}
215
216void
217sh7300se_outl(unsigned int value, unsigned long port)
218{
219 badio(outl, port);
220}
221
222void
223sh7300se_insb(unsigned long port, void *addr, unsigned long count)
224{
225 unsigned char *a = addr;
226 struct iop *p = port2iop(port);
227 while (count--)
228 *a++ = (p->inb) (p, port);
229}
230
231void
232sh7300se_insw(unsigned long port, void *addr, unsigned long count)
233{
234 unsigned short *a = addr;
235 struct iop *p = port2iop(port);
236 while (count--)
237 *a++ = (p->inw) (p, port);
238}
239
240void
241sh7300se_insl(unsigned long port, void *addr, unsigned long count)
242{
243 badio(insl, port);
244}
245
246void
247sh7300se_outsb(unsigned long port, const void *addr, unsigned long count)
248{
249 unsigned char *a = (unsigned char *) addr;
250 struct iop *p = port2iop(port);
251 while (count--)
252 (p->outb) (p, *a++, port);
253}
254
255void
256sh7300se_outsw(unsigned long port, const void *addr, unsigned long count)
257{
258 unsigned short *a = (unsigned short *) addr;
259 struct iop *p = port2iop(port);
260 while (count--)
261 (p->outw) (p, *a++, port);
262}
263
264void
265sh7300se_outsl(unsigned long port, const void *addr, unsigned long count)
266{
267 badio(outsw, port);
268}
diff --git a/arch/sh/boards/se/7300/irq.c b/arch/sh/boards/se/7300/irq.c
deleted file mode 100644
index 1279d776d60f..000000000000
--- a/arch/sh/boards/se/7300/irq.c
+++ /dev/null
@@ -1,40 +0,0 @@
1/*
2 * linux/arch/sh/boards/se/7300/irq.c
3 *
4 * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
5 *
6 * SH-Mobile SolutionEngine 7300 Support.
7 *
8 */
9
10#include <linux/init.h>
11#include <linux/irq.h>
12#include <asm/irq.h>
13#include <asm/io.h>
14#include <asm/se7300.h>
15
16static struct ipr_data se7300_ipr_map[] = {
17 /* PC_IRQ[0-3] -> IRQ0 (32) */
18 { IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, 0x0f - IRQ0_IRQ },
19 /* A_IRQ[0-3] -> IRQ1 (33) */
20 { IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, 0x0f - IRQ1_IRQ },
21 { SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
22 { DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
23 { DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
24 { VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
25};
26
27/*
28 * Initialize IRQ setting
29 */
30void __init
31init_7300se_IRQ(void)
32{
33 ctrl_outw(0x0028, PA_EPLD_MODESET); /* mode set IRQ0,1 active low. */
34 ctrl_outw(0xa000, INTC_ICR1); /* IRQ mode; IRQ0,1 enable. */
35 ctrl_outw(0x0000, PORT_PFCR); /* use F for IRQ[3:0] and SIU. */
36
37 make_ipr_irq(se7300_ipr_map, ARRAY_SIZE(se7300_ipr_map));
38
39 ctrl_outw(0x2000, PA_MRSHPC + 0x0c); /* mrshpc irq enable */
40}
diff --git a/arch/sh/boards/se/7300/setup.c b/arch/sh/boards/se/7300/setup.c
deleted file mode 100644
index eb469f5b6e97..000000000000
--- a/arch/sh/boards/se/7300/setup.c
+++ /dev/null
@@ -1,74 +0,0 @@
1/*
2 * linux/arch/sh/boards/se/7300/setup.c
3 *
4 * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
5 *
6 * SH-Mobile SolutionEngine 7300 Support.
7 *
8 */
9#include <linux/init.h>
10#include <linux/platform_device.h>
11#include <asm/machvec.h>
12#include <asm/se7300.h>
13
14void init_7300se_IRQ(void);
15
16static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
17
18static struct resource heartbeat_resources[] = {
19 [0] = {
20 .start = PA_LED,
21 .end = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
22 .flags = IORESOURCE_MEM,
23 },
24};
25
26static struct platform_device heartbeat_device = {
27 .name = "heartbeat",
28 .id = -1,
29 .dev = {
30 .platform_data = heartbeat_bit_pos,
31 },
32 .num_resources = ARRAY_SIZE(heartbeat_resources),
33 .resource = heartbeat_resources,
34};
35
36static struct platform_device *se7300_devices[] __initdata = {
37 &heartbeat_device,
38};
39
40static int __init se7300_devices_setup(void)
41{
42 return platform_add_devices(se7300_devices, ARRAY_SIZE(se7300_devices));
43}
44__initcall(se7300_devices_setup);
45
46/*
47 * The Machine Vector
48 */
49static struct sh_machine_vector mv_7300se __initmv = {
50 .mv_name = "SolutionEngine 7300",
51 .mv_nr_irqs = 109,
52 .mv_inb = sh7300se_inb,
53 .mv_inw = sh7300se_inw,
54 .mv_inl = sh7300se_inl,
55 .mv_outb = sh7300se_outb,
56 .mv_outw = sh7300se_outw,
57 .mv_outl = sh7300se_outl,
58
59 .mv_inb_p = sh7300se_inb_p,
60 .mv_inw_p = sh7300se_inw,
61 .mv_inl_p = sh7300se_inl,
62 .mv_outb_p = sh7300se_outb_p,
63 .mv_outw_p = sh7300se_outw,
64 .mv_outl_p = sh7300se_outl,
65
66 .mv_insb = sh7300se_insb,
67 .mv_insw = sh7300se_insw,
68 .mv_insl = sh7300se_insl,
69 .mv_outsb = sh7300se_outsb,
70 .mv_outsw = sh7300se_outsw,
71 .mv_outsl = sh7300se_outsl,
72
73 .mv_init_irq = init_7300se_IRQ,
74};
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-28 21:44:33 -0500