aboutsummaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2010-10-29 06:11:56 -0400
committerPaul Mundt <lethal@linux-sh.org>2010-10-29 06:11:56 -0400
commit2504075d383fcefd746dac42a0cd1c3bdc006bd1 (patch)
tree3d6c3dfc3d38d115c3f0818ce9f95029baf320e9 /arch
parentf6eec8d66400714e47add3d8341688a1e86c5de9 (diff)
sh: mach-systemh: Kill off dead board.
This code has been untouched since it was merged many years ago, and has severely bitrotted since, suggesting that the board has no real users left. Notice of intent to remove has been sent out over the last few years, with no takers. Kill it off. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/Makefile1
-rw-r--r--arch/sh/boards/Kconfig7
-rw-r--r--arch/sh/boards/mach-systemh/Makefile13
-rw-r--r--arch/sh/boards/mach-systemh/io.c158
-rw-r--r--arch/sh/boards/mach-systemh/irq.c61
-rw-r--r--arch/sh/boards/mach-systemh/setup.c57
-rw-r--r--arch/sh/configs/systemh_defconfig28
-rw-r--r--arch/sh/include/mach-common/mach/systemh7751.h71
-rw-r--r--arch/sh/tools/mach-types1
9 files changed, 0 insertions, 397 deletions
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 194afbfb01c9..922ff3586b12 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -134,7 +134,6 @@ machdir-$(CONFIG_SH_HP6XX) += mach-hp6xx
134machdir-$(CONFIG_SH_DREAMCAST) += mach-dreamcast 134machdir-$(CONFIG_SH_DREAMCAST) += mach-dreamcast
135machdir-$(CONFIG_SH_SH03) += mach-sh03 135machdir-$(CONFIG_SH_SH03) += mach-sh03
136machdir-$(CONFIG_SH_RTS7751R2D) += mach-r2d 136machdir-$(CONFIG_SH_RTS7751R2D) += mach-r2d
137machdir-$(CONFIG_SH_7751_SYSTEMH) += mach-systemh
138machdir-$(CONFIG_SH_EDOSK7705) += mach-edosk7705 137machdir-$(CONFIG_SH_EDOSK7705) += mach-edosk7705
139machdir-$(CONFIG_SH_HIGHLANDER) += mach-highlander 138machdir-$(CONFIG_SH_HIGHLANDER) += mach-highlander
140machdir-$(CONFIG_SH_MIGOR) += mach-migor 139machdir-$(CONFIG_SH_MIGOR) += mach-migor
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index 9c94711aa6ca..2018c7ea4c93 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -81,13 +81,6 @@ config SH_7343_SOLUTION_ENGINE
81 Select 7343 SolutionEngine if configuring for a Hitachi 81 Select 7343 SolutionEngine if configuring for a Hitachi
82 SH7343 (SH-Mobile 3AS) evaluation board. 82 SH7343 (SH-Mobile 3AS) evaluation board.
83 83
84config SH_7751_SYSTEMH
85 bool "SystemH7751R"
86 depends on CPU_SUBTYPE_SH7751R
87 help
88 Select SystemH if you are configuring for a Renesas SystemH
89 7751R evaluation board.
90
91config SH_HP6XX 84config SH_HP6XX
92 bool "HP6XX" 85 bool "HP6XX"
93 select SYS_SUPPORTS_APM_EMULATION 86 select SYS_SUPPORTS_APM_EMULATION
diff --git a/arch/sh/boards/mach-systemh/Makefile b/arch/sh/boards/mach-systemh/Makefile
deleted file mode 100644
index 2cc6a23d9d39..000000000000
--- a/arch/sh/boards/mach-systemh/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
1#
2# Makefile for the SystemH specific parts of the kernel
3#
4
5obj-y := setup.o irq.o io.o
6
7# XXX: This wants to be consolidated in arch/sh/drivers/pci, and more
8# importantly, with the generic sh7751_pcic_init() code. For now, we'll
9# just abuse the hell out of kbuild, because we can..
10
11obj-$(CONFIG_PCI) += pci.o
12pci-y := ../../se/7751/pci.o
13
diff --git a/arch/sh/boards/mach-systemh/io.c b/arch/sh/boards/mach-systemh/io.c
deleted file mode 100644
index 15577ff1f715..000000000000
--- a/arch/sh/boards/mach-systemh/io.c
+++ /dev/null
@@ -1,158 +0,0 @@
1/*
2 * linux/arch/sh/boards/renesas/systemh/io.c
3 *
4 * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
5 * Based largely on io_se.c.
6 *
7 * I/O routine for Hitachi 7751 Systemh.
8 */
9#include <linux/kernel.h>
10#include <linux/types.h>
11#include <linux/pci.h>
12#include <mach/systemh7751.h>
13#include <asm/addrspace.h>
14#include <asm/io.h>
15
16#define ETHER_IOMAP(adr) (0xB3000000 + (adr)) /*map to 16bits access area
17 of smc lan chip*/
18static inline volatile __u16 *
19port2adr(unsigned int port)
20{
21 if (port >= 0x2000)
22 return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
23 maybebadio((unsigned long)port);
24 return (volatile __u16*)port;
25}
26
27/*
28 * General outline: remap really low stuff [eventually] to SuperIO,
29 * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
30 * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
31 * should be way beyond the window, and is used w/o translation for
32 * compatibility.
33 */
34unsigned char sh7751systemh_inb(unsigned long port)
35{
36 if (PXSEG(port))
37 return *(volatile unsigned char *)port;
38 else if (port <= 0x3F1)
39 return *(volatile unsigned char *)ETHER_IOMAP(port);
40 else
41 return (*port2adr(port))&0xff;
42}
43
44unsigned char sh7751systemh_inb_p(unsigned long port)
45{
46 unsigned char v;
47
48 if (PXSEG(port))
49 v = *(volatile unsigned char *)port;
50 else if (port <= 0x3F1)
51 v = *(volatile unsigned char *)ETHER_IOMAP(port);
52 else
53 v = (*port2adr(port))&0xff;
54 ctrl_delay();
55 return v;
56}
57
58unsigned short sh7751systemh_inw(unsigned long port)
59{
60 if (PXSEG(port))
61 return *(volatile unsigned short *)port;
62 else if (port >= 0x2000)
63 return *port2adr(port);
64 else if (port <= 0x3F1)
65 return *(volatile unsigned int *)ETHER_IOMAP(port);
66 else
67 maybebadio(port);
68 return 0;
69}
70
71unsigned int sh7751systemh_inl(unsigned long port)
72{
73 if (PXSEG(port))
74 return *(volatile unsigned long *)port;
75 else if (port >= 0x2000)
76 return *port2adr(port);
77 else if (port <= 0x3F1)
78 return *(volatile unsigned int *)ETHER_IOMAP(port);
79 else
80 maybebadio(port);
81 return 0;
82}
83
84void sh7751systemh_outb(unsigned char value, unsigned long port)
85{
86
87 if (PXSEG(port))
88 *(volatile unsigned char *)port = value;
89 else if (port <= 0x3F1)
90 *(volatile unsigned char *)ETHER_IOMAP(port) = value;
91 else
92 *(port2adr(port)) = value;
93}
94
95void sh7751systemh_outb_p(unsigned char value, unsigned long port)
96{
97 if (PXSEG(port))
98 *(volatile unsigned char *)port = value;
99 else if (port <= 0x3F1)
100 *(volatile unsigned char *)ETHER_IOMAP(port) = value;
101 else
102 *(port2adr(port)) = value;
103 ctrl_delay();
104}
105
106void sh7751systemh_outw(unsigned short value, unsigned long port)
107{
108 if (PXSEG(port))
109 *(volatile unsigned short *)port = value;
110 else if (port >= 0x2000)
111 *port2adr(port) = value;
112 else if (port <= 0x3F1)
113 *(volatile unsigned short *)ETHER_IOMAP(port) = value;
114 else
115 maybebadio(port);
116}
117
118void sh7751systemh_outl(unsigned int value, unsigned long port)
119{
120 if (PXSEG(port))
121 *(volatile unsigned long *)port = value;
122 else
123 maybebadio(port);
124}
125
126void sh7751systemh_insb(unsigned long port, void *addr, unsigned long count)
127{
128 unsigned char *p = addr;
129 while (count--) *p++ = sh7751systemh_inb(port);
130}
131
132void sh7751systemh_insw(unsigned long port, void *addr, unsigned long count)
133{
134 unsigned short *p = addr;
135 while (count--) *p++ = sh7751systemh_inw(port);
136}
137
138void sh7751systemh_insl(unsigned long port, void *addr, unsigned long count)
139{
140 maybebadio(port);
141}
142
143void sh7751systemh_outsb(unsigned long port, const void *addr, unsigned long count)
144{
145 unsigned char *p = (unsigned char*)addr;
146 while (count--) sh7751systemh_outb(*p++, port);
147}
148
149void sh7751systemh_outsw(unsigned long port, const void *addr, unsigned long count)
150{
151 unsigned short *p = (unsigned short*)addr;
152 while (count--) sh7751systemh_outw(*p++, port);
153}
154
155void sh7751systemh_outsl(unsigned long port, const void *addr, unsigned long count)
156{
157 maybebadio(port);
158}
diff --git a/arch/sh/boards/mach-systemh/irq.c b/arch/sh/boards/mach-systemh/irq.c
deleted file mode 100644
index e5ee13adeff4..000000000000
--- a/arch/sh/boards/mach-systemh/irq.c
+++ /dev/null
@@ -1,61 +0,0 @@
1/*
2 * linux/arch/sh/boards/renesas/systemh/irq.c
3 *
4 * Copyright (C) 2000 Kazumoto Kojima
5 *
6 * Hitachi SystemH Support.
7 *
8 * Modified for 7751 SystemH by
9 * Jonathan Short.
10 */
11
12#include <linux/init.h>
13#include <linux/irq.h>
14#include <linux/interrupt.h>
15#include <linux/io.h>
16
17#include <mach/systemh7751.h>
18#include <asm/smc37c93x.h>
19
20/* address of external interrupt mask register
21 * address must be set prior to use these (maybe in init_XXX_irq())
22 * XXX : is it better to use .config than specifying it in code? */
23static unsigned long *systemh_irq_mask_register = (unsigned long *)0xB3F10004;
24static unsigned long *systemh_irq_request_register = (unsigned long *)0xB3F10000;
25
26static void disable_systemh_irq(struct irq_data *data)
27{
28 unsigned long val, mask = 0x01 << 1;
29
30 /* Clear the "irq"th bit in the mask and set it in the request */
31 val = __raw_readl((unsigned long)systemh_irq_mask_register);
32 val &= ~mask;
33 __raw_writel(val, (unsigned long)systemh_irq_mask_register);
34
35 val = __raw_readl((unsigned long)systemh_irq_request_register);
36 val |= mask;
37 __raw_writel(val, (unsigned long)systemh_irq_request_register);
38}
39
40static void enable_systemh_irq(struct irq_data *data)
41{
42 unsigned long val, mask = 0x01 << 1;
43
44 /* Set "irq"th bit in the mask register */
45 val = __raw_readl((unsigned long)systemh_irq_mask_register);
46 val |= mask;
47 __raw_writel(val, (unsigned long)systemh_irq_mask_register);
48}
49
50static struct irq_chip systemh_irq_type = {
51 .name = "SystemH Register",
52 .irq_unmask = enable_systemh_irq,
53 .irq_mask = disable_systemh_irq,
54};
55
56void make_systemh_irq(unsigned int irq)
57{
58 disable_irq_nosync(irq);
59 set_irq_chip_and_handler(irq, &systemh_irq_type, handle_level_irq);
60 disable_systemh_irq(irq_get_irq_data(irq));
61}
diff --git a/arch/sh/boards/mach-systemh/setup.c b/arch/sh/boards/mach-systemh/setup.c
deleted file mode 100644
index 219fd800a43f..000000000000
--- a/arch/sh/boards/mach-systemh/setup.c
+++ /dev/null
@@ -1,57 +0,0 @@
1/*
2 * linux/arch/sh/boards/renesas/systemh/setup.c
3 *
4 * Copyright (C) 2000 Kazumoto Kojima
5 * Copyright (C) 2003 Paul Mundt
6 *
7 * Hitachi SystemH Support.
8 *
9 * Modified for 7751 SystemH by Jonathan Short.
10 *
11 * Rewritten for 2.6 by Paul Mundt.
12 *
13 * This file is subject to the terms and conditions of the GNU General Public
14 * License. See the file "COPYING" in the main directory of this archive
15 * for more details.
16 */
17#include <linux/init.h>
18#include <asm/machvec.h>
19#include <mach/systemh7751.h>
20
21extern void make_systemh_irq(unsigned int irq);
22
23/*
24 * Initialize IRQ setting
25 */
26static void __init sh7751systemh_init_irq(void)
27{
28 make_systemh_irq(0xb); /* Ethernet interrupt */
29}
30
31static struct sh_machine_vector mv_7751systemh __initmv = {
32 .mv_name = "7751 SystemH",
33 .mv_nr_irqs = 72,
34
35 .mv_inb = sh7751systemh_inb,
36 .mv_inw = sh7751systemh_inw,
37 .mv_inl = sh7751systemh_inl,
38 .mv_outb = sh7751systemh_outb,
39 .mv_outw = sh7751systemh_outw,
40 .mv_outl = sh7751systemh_outl,
41
42 .mv_inb_p = sh7751systemh_inb_p,
43 .mv_inw_p = sh7751systemh_inw,
44 .mv_inl_p = sh7751systemh_inl,
45 .mv_outb_p = sh7751systemh_outb_p,
46 .mv_outw_p = sh7751systemh_outw,
47 .mv_outl_p = sh7751systemh_outl,
48
49 .mv_insb = sh7751systemh_insb,
50 .mv_insw = sh7751systemh_insw,
51 .mv_insl = sh7751systemh_insl,
52 .mv_outsb = sh7751systemh_outsb,
53 .mv_outsw = sh7751systemh_outsw,
54 .mv_outsl = sh7751systemh_outsl,
55
56 .mv_init_irq = sh7751systemh_init_irq,
57};
diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig
deleted file mode 100644
index b58dfc505efe..000000000000
--- a/arch/sh/configs/systemh_defconfig
+++ /dev/null
@@ -1,28 +0,0 @@
1CONFIG_EXPERIMENTAL=y
2CONFIG_LOG_BUF_SHIFT=14
3CONFIG_BLK_DEV_INITRD=y
4# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
5# CONFIG_SYSCTL_SYSCALL is not set
6# CONFIG_HOTPLUG is not set
7CONFIG_SLAB=y
8CONFIG_MODULES=y
9CONFIG_MODULE_UNLOAD=y
10# CONFIG_BLK_DEV_BSG is not set
11CONFIG_CPU_SUBTYPE_SH7751R=y
12CONFIG_MEMORY_START=0x0c000000
13CONFIG_MEMORY_SIZE=0x00400000
14CONFIG_FLATMEM_MANUAL=y
15CONFIG_SH_7751_SYSTEMH=y
16CONFIG_PREEMPT=y
17# CONFIG_STANDALONE is not set
18CONFIG_BLK_DEV_RAM=y
19CONFIG_BLK_DEV_RAM_SIZE=1024
20# CONFIG_INPUT is not set
21# CONFIG_SERIO_SERPORT is not set
22# CONFIG_VT is not set
23CONFIG_HW_RANDOM=y
24CONFIG_PROC_KCORE=y
25CONFIG_TMPFS=y
26CONFIG_CRAMFS=y
27CONFIG_ROMFS_FS=y
28# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/sh/include/mach-common/mach/systemh7751.h b/arch/sh/include/mach-common/mach/systemh7751.h
deleted file mode 100644
index 4161122c84ef..000000000000
--- a/arch/sh/include/mach-common/mach/systemh7751.h
+++ /dev/null
@@ -1,71 +0,0 @@
1#ifndef __ASM_SH_SYSTEMH_7751SYSTEMH_H
2#define __ASM_SH_SYSTEMH_7751SYSTEMH_H
3
4/*
5 * linux/include/asm-sh/systemh/7751systemh.h
6 *
7 * Copyright (C) 2000 Kazumoto Kojima
8 *
9 * Hitachi SystemH support
10
11 * Modified for 7751 SystemH by
12 * Jonathan Short, 2002.
13 */
14
15/* Box specific addresses. */
16
17#define PA_ROM 0x00000000 /* EPROM */
18#define PA_ROM_SIZE 0x00400000 /* EPROM size 4M byte */
19#define PA_FROM 0x01000000 /* EPROM */
20#define PA_FROM_SIZE 0x00400000 /* EPROM size 4M byte */
21#define PA_EXT1 0x04000000
22#define PA_EXT1_SIZE 0x04000000
23#define PA_EXT2 0x08000000
24#define PA_EXT2_SIZE 0x04000000
25#define PA_SDRAM 0x0c000000
26#define PA_SDRAM_SIZE 0x04000000
27
28#define PA_EXT4 0x12000000
29#define PA_EXT4_SIZE 0x02000000
30#define PA_EXT5 0x14000000
31#define PA_EXT5_SIZE 0x04000000
32#define PA_PCIC 0x18000000 /* MR-SHPC-01 PCMCIA */
33
34#define PA_DIPSW0 0xb9000000 /* Dip switch 5,6 */
35#define PA_DIPSW1 0xb9000002 /* Dip switch 7,8 */
36#define PA_LED 0xba000000 /* LED */
37#define PA_BCR 0xbb000000 /* FPGA on the MS7751SE01 */
38
39#define PA_MRSHPC 0xb83fffe0 /* MR-SHPC-01 PCMCIA controller */
40#define PA_MRSHPC_MW1 0xb8400000 /* MR-SHPC-01 memory window base */
41#define PA_MRSHPC_MW2 0xb8500000 /* MR-SHPC-01 attribute window base */
42#define PA_MRSHPC_IO 0xb8600000 /* MR-SHPC-01 I/O window base */
43#define MRSHPC_MODE (PA_MRSHPC + 4)
44#define MRSHPC_OPTION (PA_MRSHPC + 6)
45#define MRSHPC_CSR (PA_MRSHPC + 8)
46#define MRSHPC_ISR (PA_MRSHPC + 10)
47#define MRSHPC_ICR (PA_MRSHPC + 12)
48#define MRSHPC_CPWCR (PA_MRSHPC + 14)
49#define MRSHPC_MW0CR1 (PA_MRSHPC + 16)
50#define MRSHPC_MW1CR1 (PA_MRSHPC + 18)
51#define MRSHPC_IOWCR1 (PA_MRSHPC + 20)
52#define MRSHPC_MW0CR2 (PA_MRSHPC + 22)
53#define MRSHPC_MW1CR2 (PA_MRSHPC + 24)
54#define MRSHPC_IOWCR2 (PA_MRSHPC + 26)
55#define MRSHPC_CDCR (PA_MRSHPC + 28)
56#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
57
58#define BCR_ILCRA (PA_BCR + 0)
59#define BCR_ILCRB (PA_BCR + 2)
60#define BCR_ILCRC (PA_BCR + 4)
61#define BCR_ILCRD (PA_BCR + 6)
62#define BCR_ILCRE (PA_BCR + 8)
63#define BCR_ILCRF (PA_BCR + 10)
64#define BCR_ILCRG (PA_BCR + 12)
65
66#define IRQ_79C973 13
67
68#define __IO_PREFIX sh7751systemh
69#include <asm/io_generic.h>
70
71#endif /* __ASM_SH_SYSTEMH_7751SYSTEMH_H */
diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types
index 9f56eb978024..0e68465e7b50 100644
--- a/arch/sh/tools/mach-types
+++ b/arch/sh/tools/mach-types
@@ -26,7 +26,6 @@ HD64461 HD64461
267724SE SH_7724_SOLUTION_ENGINE 267724SE SH_7724_SOLUTION_ENGINE
277751SE SH_7751_SOLUTION_ENGINE 277751SE SH_7751_SOLUTION_ENGINE
287780SE SH_7780_SOLUTION_ENGINE 287780SE SH_7780_SOLUTION_ENGINE
297751SYSTEMH SH_7751_SYSTEMH
30HP6XX SH_HP6XX 29HP6XX SH_HP6XX
31DREAMCAST SH_DREAMCAST 30DREAMCAST SH_DREAMCAST
32SNAPGEAR SH_SECUREEDGE5410 31SNAPGEAR SH_SECUREEDGE5410
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-25 21:18:17 -0500