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authorPaul Mundt <lethal@linux-sh.org>2008-07-29 08:01:19 -0400
committerPaul Mundt <lethal@linux-sh.org>2008-07-29 08:01:19 -0400
commitda2014a2b080e7f3024a4eb6917d47069ad9620b (patch)
treecfde12c6d4b5baa222966b14a676f107992cf786 /arch/sh/boards/snapgear
parent71b8064e7df5698520d73b4c1566a3dbc98eb9ef (diff)
sh: Shuffle the board directories in to mach groups.
This flattens out the board directories in to individual mach groups, we will use this for getting rid of unneeded directories, simplifying the build system, and becoming more coherent with the refactored arch/sh/include topology. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/snapgear')
-rw-r--r--arch/sh/boards/snapgear/Makefile5
-rw-r--r--arch/sh/boards/snapgear/io.c137
-rw-r--r--arch/sh/boards/snapgear/setup.c95
3 files changed, 0 insertions, 237 deletions
diff --git a/arch/sh/boards/snapgear/Makefile b/arch/sh/boards/snapgear/Makefile
deleted file mode 100644
index d2d2f4b6a50..00000000000
--- a/arch/sh/boards/snapgear/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
1#
2# Makefile for the SnapGear specific parts of the kernel
3#
4
5obj-y := setup.o io.o
diff --git a/arch/sh/boards/snapgear/io.c b/arch/sh/boards/snapgear/io.c
deleted file mode 100644
index 0f482426455..00000000000
--- a/arch/sh/boards/snapgear/io.c
+++ /dev/null
@@ -1,137 +0,0 @@
1/*
2 * Copyright (C) 2002 David McCullough <davidm@snapgear.com>
3 * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
4 * Based largely on io_se.c.
5 *
6 * I/O routine for Hitachi 7751 SolutionEngine.
7 *
8 * Initial version only to support LAN access; some
9 * placeholder code from io_se.c left in with the
10 * expectation of later SuperIO and PCMCIA access.
11 */
12#include <linux/kernel.h>
13#include <linux/types.h>
14#include <linux/pci.h>
15#include <asm/io.h>
16#include <asm/addrspace.h>
17
18#ifdef CONFIG_SH_SECUREEDGE5410
19unsigned short secureedge5410_ioport;
20#endif
21
22static inline volatile __u16 *port2adr(unsigned int port)
23{
24 maybebadio((unsigned long)port);
25 return (volatile __u16*)port;
26}
27
28/*
29 * General outline: remap really low stuff [eventually] to SuperIO,
30 * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
31 * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
32 * should be way beyond the window, and is used w/o translation for
33 * compatibility.
34 */
35unsigned char snapgear_inb(unsigned long port)
36{
37 if (PXSEG(port))
38 return *(volatile unsigned char *)port;
39 else if (is_pci_ioaddr(port))
40 return *(volatile unsigned char *)pci_ioaddr(port);
41 else
42 return (*port2adr(port)) & 0xff;
43}
44
45unsigned char snapgear_inb_p(unsigned long port)
46{
47 unsigned char v;
48
49 if (PXSEG(port))
50 v = *(volatile unsigned char *)port;
51 else if (is_pci_ioaddr(port))
52 v = *(volatile unsigned char *)pci_ioaddr(port);
53 else
54 v = (*port2adr(port))&0xff;
55 ctrl_delay();
56 return v;
57}
58
59unsigned short snapgear_inw(unsigned long port)
60{
61 if (PXSEG(port))
62 return *(volatile unsigned short *)port;
63 else if (is_pci_ioaddr(port))
64 return *(volatile unsigned short *)pci_ioaddr(port);
65 else if (port >= 0x2000)
66 return *port2adr(port);
67 else
68 maybebadio(port);
69 return 0;
70}
71
72unsigned int snapgear_inl(unsigned long port)
73{
74 if (PXSEG(port))
75 return *(volatile unsigned long *)port;
76 else if (is_pci_ioaddr(port))
77 return *(volatile unsigned int *)pci_ioaddr(port);
78 else if (port >= 0x2000)
79 return *port2adr(port);
80 else
81 maybebadio(port);
82 return 0;
83}
84
85void snapgear_outb(unsigned char value, unsigned long port)
86{
87
88 if (PXSEG(port))
89 *(volatile unsigned char *)port = value;
90 else if (is_pci_ioaddr(port))
91 *((unsigned char*)pci_ioaddr(port)) = value;
92 else
93 *(port2adr(port)) = value;
94}
95
96void snapgear_outb_p(unsigned char value, unsigned long port)
97{
98 if (PXSEG(port))
99 *(volatile unsigned char *)port = value;
100 else if (is_pci_ioaddr(port))
101 *((unsigned char*)pci_ioaddr(port)) = value;
102 else
103 *(port2adr(port)) = value;
104 ctrl_delay();
105}
106
107void snapgear_outw(unsigned short value, unsigned long port)
108{
109 if (PXSEG(port))
110 *(volatile unsigned short *)port = value;
111 else if (is_pci_ioaddr(port))
112 *((unsigned short *)pci_ioaddr(port)) = value;
113 else if (port >= 0x2000)
114 *port2adr(port) = value;
115 else
116 maybebadio(port);
117}
118
119void snapgear_outl(unsigned int value, unsigned long port)
120{
121 if (PXSEG(port))
122 *(volatile unsigned long *)port = value;
123 else if (is_pci_ioaddr(port))
124 *((unsigned long*)pci_ioaddr(port)) = value;
125 else
126 maybebadio(port);
127}
128
129void snapgear_insl(unsigned long port, void *addr, unsigned long count)
130{
131 maybebadio(port);
132}
133
134void snapgear_outsl(unsigned long port, const void *addr, unsigned long count)
135{
136 maybebadio(port);
137}
diff --git a/arch/sh/boards/snapgear/setup.c b/arch/sh/boards/snapgear/setup.c
deleted file mode 100644
index a5e349d3dda..00000000000
--- a/arch/sh/boards/snapgear/setup.c
+++ /dev/null
@@ -1,95 +0,0 @@
1/*
2 * linux/arch/sh/boards/snapgear/setup.c
3 *
4 * Copyright (C) 2002 David McCullough <davidm@snapgear.com>
5 * Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
6 *
7 * Based on files with the following comments:
8 *
9 * Copyright (C) 2000 Kazumoto Kojima
10 *
11 * Modified for 7751 Solution Engine by
12 * Ian da Silva and Jeremy Siegel, 2001.
13 */
14#include <linux/init.h>
15#include <linux/irq.h>
16#include <linux/interrupt.h>
17#include <linux/timer.h>
18#include <linux/delay.h>
19#include <linux/module.h>
20#include <linux/sched.h>
21#include <asm/machvec.h>
22#include <asm/snapgear.h>
23#include <asm/irq.h>
24#include <asm/io.h>
25#include <cpu/timer.h>
26
27/*
28 * EraseConfig handling functions
29 */
30
31static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
32{
33 (void)ctrl_inb(0xb8000000); /* dummy read */
34
35 printk("SnapGear: erase switch interrupt!\n");
36
37 return IRQ_HANDLED;
38}
39
40static int __init eraseconfig_init(void)
41{
42 printk("SnapGear: EraseConfig init\n");
43 /* Setup "EraseConfig" switch on external IRQ 0 */
44 if (request_irq(IRL0_IRQ, eraseconfig_interrupt, IRQF_DISABLED,
45 "Erase Config", NULL))
46 printk("SnapGear: failed to register IRQ%d for Reset witch\n",
47 IRL0_IRQ);
48 else
49 printk("SnapGear: registered EraseConfig switch on IRQ%d\n",
50 IRL0_IRQ);
51 return(0);
52}
53
54module_init(eraseconfig_init);
55
56/****************************************************************************/
57/*
58 * Initialize IRQ setting
59 *
60 * IRL0 = erase switch
61 * IRL1 = eth0
62 * IRL2 = eth1
63 * IRL3 = crypto
64 */
65
66static void __init init_snapgear_IRQ(void)
67{
68 printk("Setup SnapGear IRQ/IPR ...\n");
69 /* enable individual interrupt mode for externals */
70 plat_irq_setup_pins(IRQ_MODE_IRQ);
71}
72
73/*
74 * The Machine Vector
75 */
76static struct sh_machine_vector mv_snapgear __initmv = {
77 .mv_name = "SnapGear SecureEdge5410",
78 .mv_nr_irqs = 72,
79
80 .mv_inb = snapgear_inb,
81 .mv_inw = snapgear_inw,
82 .mv_inl = snapgear_inl,
83 .mv_outb = snapgear_outb,
84 .mv_outw = snapgear_outw,
85 .mv_outl = snapgear_outl,
86
87 .mv_inb_p = snapgear_inb_p,
88 .mv_inw_p = snapgear_inw,
89 .mv_inl_p = snapgear_inl,
90 .mv_outb_p = snapgear_outb_p,
91 .mv_outw_p = snapgear_outw,
92 .mv_outl_p = snapgear_outl,
93
94 .mv_init_irq = init_snapgear_IRQ,
95};
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-17 13:46:36 -0400