| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 1 | /* |
| 2 | * AVR32 OCD Registers |
| 3 | * |
| 4 | * Copyright (C) 2004-2006 Atmel Corporation |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | #ifndef __ASM_AVR32_OCD_H |
| 11 | #define __ASM_AVR32_OCD_H |
| 12 | |
| 13 | /* Debug Registers */ |
| 14 | #define DBGREG_DID 0 |
| 15 | #define DBGREG_DC 8 |
| 16 | #define DBGREG_DS 16 |
| 17 | #define DBGREG_RWCS 28 |
| 18 | #define DBGREG_RWA 36 |
| 19 | #define DBGREG_RWD 40 |
| 20 | #define DBGREG_WT 44 |
| 21 | #define DBGREG_DTC 52 |
| 22 | #define DBGREG_DTSA0 56 |
| 23 | #define DBGREG_DTSA1 60 |
| 24 | #define DBGREG_DTEA0 72 |
| 25 | #define DBGREG_DTEA1 76 |
| 26 | #define DBGREG_BWC0A 88 |
| 27 | #define DBGREG_BWC0B 92 |
| 28 | #define DBGREG_BWC1A 96 |
| 29 | #define DBGREG_BWC1B 100 |
| 30 | #define DBGREG_BWC2A 104 |
| 31 | #define DBGREG_BWC2B 108 |
| 32 | #define DBGREG_BWC3A 112 |
| 33 | #define DBGREG_BWC3B 116 |
| 34 | #define DBGREG_BWA0A 120 |
| 35 | #define DBGREG_BWA0B 124 |
| 36 | #define DBGREG_BWA1A 128 |
| 37 | #define DBGREG_BWA1B 132 |
| 38 | #define DBGREG_BWA2A 136 |
| 39 | #define DBGREG_BWA2B 140 |
| 40 | #define DBGREG_BWA3A 144 |
| 41 | #define DBGREG_BWA3B 148 |
| 42 | #define DBGREG_BWD3A 153 |
| 43 | #define DBGREG_BWD3B 156 |
| 44 | |
| 45 | #define DBGREG_PID 284 |
| 46 | |
| 47 | #define SABAH_OCD 0x01 |
| 48 | #define SABAH_ICACHE 0x02 |
| 49 | #define SABAH_MEM_CACHED 0x04 |
| 50 | #define SABAH_MEM_UNCACHED 0x05 |
| 51 | |
| 52 | /* Fields in the Development Control register */ |
| 53 | #define DC_SS_BIT 8 |
| 54 | |
| 55 | #define DC_SS (1 << DC_SS_BIT) |
| 56 | #define DC_DBE (1 << 13) |
| 57 | #define DC_RID (1 << 27) |
| 58 | #define DC_ORP (1 << 28) |
| 59 | #define DC_MM (1 << 29) |
| 60 | #define DC_RES (1 << 30) |
| 61 | |
| 62 | /* Fields in the Development Status register */ |
| 63 | #define DS_SSS (1 << 0) |
| 64 | #define DS_SWB (1 << 1) |
| 65 | #define DS_HWB (1 << 2) |
| 66 | #define DS_BP_SHIFT 8 |
| 67 | #define DS_BP_MASK (0xff << DS_BP_SHIFT) |
| 68 | |
| 69 | #define __mfdr(addr) \ |
| 70 | ({ \ |
| 71 | register unsigned long value; \ |
| 72 | asm volatile("mfdr %0, %1" : "=r"(value) : "i"(addr)); \ |
| 73 | value; \ |
| 74 | }) |
| 75 | #define __mtdr(addr, value) \ |
| 76 | asm volatile("mtdr %0, %1" : : "i"(addr), "r"(value)) |
| 77 | |
| 78 | #endif /* __ASM_AVR32_OCD_H */ |