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authorFranck Bui-Huu <vagabon.xyz@gmail.com>2007-06-11 09:08:55 -0400
committerRalf Baechle <ralf@linux-mips.org>2007-07-10 12:33:01 -0400
commit192cca6ef2c49ac5ff46f7a31cb9dd175995658e (patch)
tree7df5158d92d5afe078aab30dd9cf152d828eac02 /arch/mips/pci
parentcfd2afc0f654e86e3f0b5060409b90f21964b9d3 (diff)
[MIPS] Remove Momenco Ocelot C support
Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> delete mode 100644 arch/mips/configs/ocelot_c_defconfig delete mode 100644 arch/mips/momentum/ocelot_c/Makefile delete mode 100644 arch/mips/momentum/ocelot_c/cpci-irq.c delete mode 100644 arch/mips/momentum/ocelot_c/dbg_io.c delete mode 100644 arch/mips/momentum/ocelot_c/irq.c delete mode 100644 arch/mips/momentum/ocelot_c/ocelot_c_fpga.h delete mode 100644 arch/mips/momentum/ocelot_c/platform.c delete mode 100644 arch/mips/momentum/ocelot_c/prom.c delete mode 100644 arch/mips/momentum/ocelot_c/reset.c delete mode 100644 arch/mips/momentum/ocelot_c/setup.c delete mode 100644 arch/mips/momentum/ocelot_c/uart-irq.c delete mode 100644 arch/mips/pci/fixup-ocelot-c.c delete mode 100644 arch/mips/pci/pci-ocelot-c.c
Diffstat (limited to 'arch/mips/pci')
-rw-r--r--arch/mips/pci/Makefile1
-rw-r--r--arch/mips/pci/fixup-ocelot-c.c41
-rw-r--r--arch/mips/pci/pci-ocelot-c.c145
3 files changed, 0 insertions, 187 deletions
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 3ff56b84add0..a3e741e190f2 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -31,7 +31,6 @@ obj-$(CONFIG_SOC_PNX8550) += fixup-pnx8550.o ops-pnx8550.o
31obj-$(CONFIG_MIPS_MALTA) += fixup-malta.o 31obj-$(CONFIG_MIPS_MALTA) += fixup-malta.o
32obj-$(CONFIG_MOMENCO_OCELOT) += fixup-ocelot.o pci-ocelot.o 32obj-$(CONFIG_MOMENCO_OCELOT) += fixup-ocelot.o pci-ocelot.o
33obj-$(CONFIG_MOMENCO_OCELOT_3) += fixup-ocelot3.o 33obj-$(CONFIG_MOMENCO_OCELOT_3) += fixup-ocelot3.o
34obj-$(CONFIG_MOMENCO_OCELOT_C) += fixup-ocelot-c.o pci-ocelot-c.o
35obj-$(CONFIG_PMC_YOSEMITE) += fixup-yosemite.o ops-titan.o ops-titan-ht.o \ 34obj-$(CONFIG_PMC_YOSEMITE) += fixup-yosemite.o ops-titan.o ops-titan-ht.o \
36 pci-yosemite.o 35 pci-yosemite.o
37obj-$(CONFIG_SGI_IP27) += ops-bridge.o pci-ip27.o 36obj-$(CONFIG_SGI_IP27) += ops-bridge.o pci-ip27.o
diff --git a/arch/mips/pci/fixup-ocelot-c.c b/arch/mips/pci/fixup-ocelot-c.c
deleted file mode 100644
index 6616648712c2..000000000000
--- a/arch/mips/pci/fixup-ocelot-c.c
+++ /dev/null
@@ -1,41 +0,0 @@
1/*
2 * Copyright 2002 Momentum Computer Inc.
3 * Author: Matthew Dharm <mdharm@momenco.com>
4 *
5 * Based on work for the Linux port to the Ocelot board, which is
6 * Copyright 2001 MontaVista Software Inc.
7 * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
8 *
9 * arch/mips/momentum/ocelot_g/pci.c
10 * Board-specific PCI routines for mv64340 controller.
11 *
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the
14 * Free Software Foundation; either version 2 of the License, or (at your
15 * option) any later version.
16 */
17#include <linux/types.h>
18#include <linux/pci.h>
19#include <linux/kernel.h>
20#include <linux/init.h>
21
22int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
23{
24 int bus = dev->bus->number;
25
26 if (bus == 0 && slot == 1)
27 return 2; /* PCI-X A */
28 if (bus == 1 && slot == 1)
29 return 12; /* PCI-X B */
30 if (bus == 1 && slot == 2)
31 return 4; /* PCI B */
32
33return 0;
34 panic("Whooops in pcibios_map_irq");
35}
36
37/* Do platform specific device initialization at pci_enable_device() time */
38int pcibios_plat_dev_init(struct pci_dev *dev)
39{
40 return 0;
41}
diff --git a/arch/mips/pci/pci-ocelot-c.c b/arch/mips/pci/pci-ocelot-c.c
deleted file mode 100644
index 027759f7c904..000000000000
--- a/arch/mips/pci/pci-ocelot-c.c
+++ /dev/null
@@ -1,145 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2004, 06 by Ralf Baechle (ralf@linux-mips.org)
7 */
8
9#include <linux/types.h>
10#include <linux/pci.h>
11#include <linux/mv643xx.h>
12
13#include <linux/init.h>
14
15#include <asm/marvell.h>
16
17/*
18 * We assume the address ranges have already been setup appropriately by
19 * the firmware. PMON in case of the Ocelot C does that.
20 */
21static struct resource mv_pci_io_mem0_resource = {
22 .name = "MV64340 PCI0 IO MEM",
23 .flags = IORESOURCE_IO
24};
25
26static struct resource mv_pci_mem0_resource = {
27 .name = "MV64340 PCI0 MEM",
28 .flags = IORESOURCE_MEM
29};
30
31static struct mv_pci_controller mv_bus0_controller = {
32 .pcic = {
33 .pci_ops = &mv_pci_ops,
34 .mem_resource = &mv_pci_mem0_resource,
35 .io_resource = &mv_pci_io_mem0_resource,
36 },
37 .config_addr = MV64340_PCI_0_CONFIG_ADDR,
38 .config_vreg = MV64340_PCI_0_CONFIG_DATA_VIRTUAL_REG,
39};
40
41static uint32_t mv_io_base, mv_io_size;
42
43static void mv64340_pci0_init(void)
44{
45 uint32_t mem0_base, mem0_size;
46 uint32_t io_base, io_size;
47
48 io_base = MV_READ(MV64340_PCI_0_IO_BASE_ADDR) << 16;
49 io_size = (MV_READ(MV64340_PCI_0_IO_SIZE) + 1) << 16;
50 mem0_base = MV_READ(MV64340_PCI_0_MEMORY0_BASE_ADDR) << 16;
51 mem0_size = (MV_READ(MV64340_PCI_0_MEMORY0_SIZE) + 1) << 16;
52
53 mv_pci_io_mem0_resource.start = 0;
54 mv_pci_io_mem0_resource.end = io_size - 1;
55 mv_pci_mem0_resource.start = mem0_base;
56 mv_pci_mem0_resource.end = mem0_base + mem0_size - 1;
57 mv_bus0_controller.pcic.mem_offset = mem0_base;
58 mv_bus0_controller.pcic.io_offset = 0;
59
60 ioport_resource.end = io_size - 1;
61
62 register_pci_controller(&mv_bus0_controller.pcic);
63
64 mv_io_base = io_base;
65 mv_io_size = io_size;
66}
67
68static struct resource mv_pci_io_mem1_resource = {
69 .name = "MV64340 PCI1 IO MEM",
70 .flags = IORESOURCE_IO
71};
72
73static struct resource mv_pci_mem1_resource = {
74 .name = "MV64340 PCI1 MEM",
75 .flags = IORESOURCE_MEM
76};
77
78static struct mv_pci_controller mv_bus1_controller = {
79 .pcic = {
80 .pci_ops = &mv_pci_ops,
81 .mem_resource = &mv_pci_mem1_resource,
82 .io_resource = &mv_pci_io_mem1_resource,
83 },
84 .config_addr = MV64340_PCI_1_CONFIG_ADDR,
85 .config_vreg = MV64340_PCI_1_CONFIG_DATA_VIRTUAL_REG,
86};
87
88static __init void mv64340_pci1_init(void)
89{
90 uint32_t mem0_base, mem0_size;
91 uint32_t io_base, io_size;
92
93 io_base = MV_READ(MV64340_PCI_1_IO_BASE_ADDR) << 16;
94 io_size = (MV_READ(MV64340_PCI_1_IO_SIZE) + 1) << 16;
95 mem0_base = MV_READ(MV64340_PCI_1_MEMORY0_BASE_ADDR) << 16;
96 mem0_size = (MV_READ(MV64340_PCI_1_MEMORY0_SIZE) + 1) << 16;
97
98 /*
99 * Here we assume the I/O window of second bus to be contiguous with
100 * the first. A gap is no problem but would waste address space for
101 * remapping the port space.
102 */
103 mv_pci_io_mem1_resource.start = mv_io_size;
104 mv_pci_io_mem1_resource.end = mv_io_size + io_size - 1;
105 mv_pci_mem1_resource.start = mem0_base;
106 mv_pci_mem1_resource.end = mem0_base + mem0_size - 1;
107 mv_bus1_controller.pcic.mem_offset = mem0_base;
108 mv_bus1_controller.pcic.io_offset = 0;
109
110 ioport_resource.end = io_base + io_size -mv_io_base - 1;
111
112 register_pci_controller(&mv_bus1_controller.pcic);
113
114 mv_io_size = io_base + io_size - mv_io_base;
115}
116
117static __init int __init ocelot_c_pci_init(void)
118{
119 unsigned long io_v_base;
120 uint32_t enable;
121
122 enable = ~MV_READ(MV64340_BASE_ADDR_ENABLE);
123
124 /*
125 * We require at least one enabled I/O or PCI memory window or we
126 * will ignore this PCI bus. We ignore PCI windows 1, 2 and 3.
127 */
128 if (enable & (0x01 << 9) || enable & (0x01 << 10))
129 mv64340_pci0_init();
130
131 if (enable & (0x01 << 14) || enable & (0x01 << 15))
132 mv64340_pci1_init();
133
134 if (mv_io_size) {
135 io_v_base = (unsigned long) ioremap(mv_io_base, mv_io_size);
136 if (!io_v_base)
137 panic("Could not ioremap I/O port range");
138
139 set_io_port_base(io_v_base);
140 }
141
142 return 0;
143}
144
145arch_initcall(ocelot_c_pci_init);
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-22 09:34:50 -0500