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 | ||
