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authorLinus Torvalds <torvalds@g5.osdl.org>2006-09-27 11:49:07 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-27 11:49:07 -0400
commitb98adfccdf5f8dd34ae56a2d5adbe2c030bd4674 (patch)
tree1807a029520f550dd4f90c95ad0063bceb00d645 /include/asm-sh/overdrive/overdrive.h
parentba21fe71725f94792330ebc3034ef2b35a36276f (diff)
parent33573c0e3243aaa38b6ad96942de85a1b713c2ff (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (108 commits) sh: Fix occasional flush_cache_4096() stack corruption. sh: Calculate shm alignment at runtime. sh: dma-mapping compile fixes. sh: Initial vsyscall page support. sh: Clean up PAGE_SIZE definition for assembly use. sh: Selective flush_cache_mm() flushing. sh: More intelligent entry_mask/way_size calculation. sh: Support for L2 cache on newer SH-4A CPUs. sh: Update kexec support for API changes. sh: Optimized readsl()/writesl() support. sh: Report movli.l/movco.l capabilities. sh: CPU flags in AT_HWCAP in ELF auxvt. sh: Add support for 4K stacks. sh: Enable /proc/kcore support. sh: stack debugging support. sh: select CONFIG_EMBEDDED. sh: machvec rework. sh: Solution Engine SH7343 board support. sh: SH7710VoIPGW board support. sh: Enable verbose BUG() support. ...
Diffstat (limited to 'include/asm-sh/overdrive/overdrive.h')
-rw-r--r--include/asm-sh/overdrive/overdrive.h88
1 files changed, 0 insertions, 88 deletions
diff --git a/include/asm-sh/overdrive/overdrive.h b/include/asm-sh/overdrive/overdrive.h
deleted file mode 100644
index fc746c244f83..000000000000
--- a/include/asm-sh/overdrive/overdrive.h
+++ /dev/null
@@ -1,88 +0,0 @@
1/*
2 * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
3 *
4 * May be copied or modified under the terms of the GNU General Public
5 * License. See linux/COPYING for more information.
6 *
7 */
8
9
10#ifndef __OVERDRIVE_H__
11#define __OVERDRIVE_H__
12
13#define OVERDRIVE_INT_CT 0xa3a00000
14#define OVERDRIVE_INT_DT 0xa3b00000
15
16#define OVERDRIVE_CTRL 0xa3000000
17
18/* Shoving all these bits into the same register is not a good idea.
19 * As soon as I get a spare moment, I'll change the FPGA and put each
20 * bit in a separate register
21 */
22
23#define VALID_CTRL_BITS 0x1f
24
25#define ENABLE_RS232_MASK 0x1e
26#define DISABLE_RS232_BIT 0x01
27
28#define ENABLE_NMI_MASK 0x1d
29#define DISABLE_NMI_BIT 0x02
30
31#define RESET_PCI_MASK 0x1b
32#define ENABLE_PCI_BIT 0x04
33
34#define ENABLE_LED_MASK 0x17
35#define DISABLE_LED_BIT 0x08
36
37#define RESET_FPGA_MASK 0x0f
38#define ENABLE_FPGA_BIT 0x10
39
40
41#define FPGA_DCLK_ADDRESS 0xA3C00000
42
43#define FPGA_DATA 0x01 /* W */
44#define FPGA_CONFDONE 0x02 /* R */
45#define FPGA_NOT_STATUS 0x04 /* R */
46#define FPGA_INITDONE 0x08 /* R */
47
48#define FPGA_TIMEOUT 100000
49
50
51/* Interrupts for the overdrive. Note that these numbers have
52 * nothing to do with the actual IRQ numbers they appear on,
53 * this is all programmable. This is simply the position in the
54 * INT_CT register.
55 */
56
57#define OVERDRIVE_PCI_INTA 0
58#define OVERDRIVE_PCI_INTB 1
59#define OVERDRIVE_PCI_INTC 2
60#define OVERDRIVE_PCI_INTD 3
61#define OVERDRIVE_GALILEO_INT 4
62#define OVERDRIVE_GALILEO_LOCAL_INT 5
63#define OVERDRIVE_AUDIO_INT 6
64#define OVERDRIVE_KEYBOARD_INT 7
65
66/* Which Linux IRQ should we assign to each interrupt source? */
67#define OVERDRIVE_PCI_IRQ1 2
68#ifdef CONFIG_HACKED_NE2K
69#define OVERDRIVE_PCI_IRQ2 7
70#else
71#define OVERDRIVE_PCI_IRQ2 2
72#undef OVERDRIVE_PCI_INTB
73#define OVERDRIVE_PCI_INTB OVERDRIVE_PCI_INTA
74
75#endif
76
77/* Put the ESS solo audio chip on IRQ 4 */
78#define OVERDRIVE_ESS_IRQ 4
79
80/* Where the memory behind the PCI bus appears */
81#define PCI_DRAM_BASE 0xb7000000
82#define PCI_DRAM_SIZE (16*1024*1024)
83#define PCI_DRAM_FINISH (PCI_DRAM_BASE+PCI_DRAM_SIZE-1)
84
85/* Where the IO region appears in the memory */
86#define PCI_GTIO_BASE 0xb8000000
87
88#endif