diff options
Diffstat (limited to 'include/asm-sh/overdrive/overdrive.h')
-rw-r--r-- | include/asm-sh/overdrive/overdrive.h | 88 |
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 | ||