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82876526 BB |
1 | /* |
2 | * Contains register definitions common to the Book E PowerPC | |
3 | * specification. Notice that while the IBM-40x series of CPUs | |
4 | * are not true Book E PowerPCs, they borrowed a number of features | |
25985edc | 5 | * before Book E was finalized, and are included here as well. Unfortunately, |
82876526 | 6 | * they sometimes used different locations than true Book E CPUs did. |
fe04b112 SW |
7 | * |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License version 2 | |
10 | * as published by the Free Software Foundation. | |
11 | * | |
12 | * Copyright 2009-2010 Freescale Semiconductor, Inc. | |
82876526 BB |
13 | */ |
14 | #ifdef __KERNEL__ | |
15 | #ifndef __ASM_POWERPC_REG_BOOKE_H__ | |
16 | #define __ASM_POWERPC_REG_BOOKE_H__ | |
17 | ||
82876526 | 18 | /* Machine State Register (MSR) Fields */ |
9dca4efe | 19 | #define MSR_GS (1<<28) /* Guest state */ |
82876526 BB |
20 | #define MSR_UCLE (1<<26) /* User-mode cache lock enable */ |
21 | #define MSR_SPE (1<<25) /* Enable SPE */ | |
22 | #define MSR_DWE (1<<10) /* Debug Wait Enable */ | |
23 | #define MSR_UBLE (1<<10) /* BTB lock enable (e500) */ | |
24 | #define MSR_IS MSR_IR /* Instruction Space */ | |
25 | #define MSR_DS MSR_DR /* Data Space */ | |
26 | #define MSR_PMM (1<<2) /* Performance monitor mark bit */ | |
0257c99c | 27 | #define MSR_CM (1<<31) /* Computation Mode (0=32-bit, 1=64-bit) */ |
82876526 | 28 | |
0257c99c | 29 | #if defined(CONFIG_PPC_BOOK3E_64) |
9d4a2925 ME |
30 | #define MSR_64BIT MSR_CM |
31 | ||
0257c99c | 32 | #define MSR_ MSR_ME | MSR_CE |
9d4a2925 | 33 | #define MSR_KERNEL MSR_ | MSR_64BIT |
a2e19811 | 34 | #define MSR_USER32 MSR_ | MSR_PR | MSR_EE | MSR_DE |
9d4a2925 | 35 | #define MSR_USER64 MSR_USER32 | MSR_64BIT |
0257c99c | 36 | #elif defined (CONFIG_40x) |
82876526 | 37 | #define MSR_KERNEL (MSR_ME|MSR_RI|MSR_IR|MSR_DR|MSR_CE) |
0257c99c BH |
38 | #define MSR_USER (MSR_KERNEL|MSR_PR|MSR_EE) |
39 | #else | |
82876526 | 40 | #define MSR_KERNEL (MSR_ME|MSR_RI|MSR_CE) |
0257c99c | 41 | #define MSR_USER (MSR_KERNEL|MSR_PR|MSR_EE) |
82876526 BB |
42 | #endif |
43 | ||
44 | /* Special Purpose Registers (SPRNs)*/ | |
45 | #define SPRN_DECAR 0x036 /* Decrementer Auto Reload Register */ | |
46 | #define SPRN_IVPR 0x03F /* Interrupt Vector Prefix Register */ | |
47 | #define SPRN_USPRG0 0x100 /* User Special Purpose Register General 0 */ | |
0257c99c | 48 | #define SPRN_SPRG3R 0x103 /* Special Purpose Register General 3 Read */ |
82876526 BB |
49 | #define SPRN_SPRG4R 0x104 /* Special Purpose Register General 4 Read */ |
50 | #define SPRN_SPRG5R 0x105 /* Special Purpose Register General 5 Read */ | |
51 | #define SPRN_SPRG6R 0x106 /* Special Purpose Register General 6 Read */ | |
52 | #define SPRN_SPRG7R 0x107 /* Special Purpose Register General 7 Read */ | |
53 | #define SPRN_SPRG4W 0x114 /* Special Purpose Register General 4 Write */ | |
54 | #define SPRN_SPRG5W 0x115 /* Special Purpose Register General 5 Write */ | |
55 | #define SPRN_SPRG6W 0x116 /* Special Purpose Register General 6 Write */ | |
56 | #define SPRN_SPRG7W 0x117 /* Special Purpose Register General 7 Write */ | |
0257c99c | 57 | #define SPRN_EPCR 0x133 /* Embedded Processor Control Register */ |
82876526 BB |
58 | #define SPRN_DBCR2 0x136 /* Debug Control Register 2 */ |
59 | #define SPRN_IAC3 0x13A /* Instruction Address Compare 3 */ | |
60 | #define SPRN_IAC4 0x13B /* Instruction Address Compare 4 */ | |
61 | #define SPRN_DVC1 0x13E /* Data Value Compare Register 1 */ | |
62 | #define SPRN_DVC2 0x13F /* Data Value Compare Register 2 */ | |
0257c99c BH |
63 | #define SPRN_MAS8 0x155 /* MMU Assist Register 8 */ |
64 | #define SPRN_TLB0PS 0x158 /* TLB 0 Page Size Register */ | |
65 | #define SPRN_MAS5_MAS6 0x15c /* MMU Assist Register 5 || 6 */ | |
66 | #define SPRN_MAS8_MAS1 0x15d /* MMU Assist Register 8 || 1 */ | |
f2b26c92 | 67 | #define SPRN_EPTCFG 0x15e /* Embedded Page Table Config */ |
0257c99c BH |
68 | #define SPRN_MAS7_MAS3 0x174 /* MMU Assist Register 7 || 3 */ |
69 | #define SPRN_MAS0_MAS1 0x175 /* MMU Assist Register 0 || 1 */ | |
82876526 BB |
70 | #define SPRN_IVOR0 0x190 /* Interrupt Vector Offset Register 0 */ |
71 | #define SPRN_IVOR1 0x191 /* Interrupt Vector Offset Register 1 */ | |
72 | #define SPRN_IVOR2 0x192 /* Interrupt Vector Offset Register 2 */ | |
73 | #define SPRN_IVOR3 0x193 /* Interrupt Vector Offset Register 3 */ | |
74 | #define SPRN_IVOR4 0x194 /* Interrupt Vector Offset Register 4 */ | |
75 | #define SPRN_IVOR5 0x195 /* Interrupt Vector Offset Register 5 */ | |
76 | #define SPRN_IVOR6 0x196 /* Interrupt Vector Offset Register 6 */ | |
77 | #define SPRN_IVOR7 0x197 /* Interrupt Vector Offset Register 7 */ | |
78 | #define SPRN_IVOR8 0x198 /* Interrupt Vector Offset Register 8 */ | |
79 | #define SPRN_IVOR9 0x199 /* Interrupt Vector Offset Register 9 */ | |
80 | #define SPRN_IVOR10 0x19A /* Interrupt Vector Offset Register 10 */ | |
81 | #define SPRN_IVOR11 0x19B /* Interrupt Vector Offset Register 11 */ | |
82 | #define SPRN_IVOR12 0x19C /* Interrupt Vector Offset Register 12 */ | |
83 | #define SPRN_IVOR13 0x19D /* Interrupt Vector Offset Register 13 */ | |
84 | #define SPRN_IVOR14 0x19E /* Interrupt Vector Offset Register 14 */ | |
85 | #define SPRN_IVOR15 0x19F /* Interrupt Vector Offset Register 15 */ | |
3a6e9bd7 SW |
86 | #define SPRN_IVOR38 0x1B0 /* Interrupt Vector Offset Register 38 */ |
87 | #define SPRN_IVOR39 0x1B1 /* Interrupt Vector Offset Register 39 */ | |
88 | #define SPRN_IVOR40 0x1B2 /* Interrupt Vector Offset Register 40 */ | |
89 | #define SPRN_IVOR41 0x1B3 /* Interrupt Vector Offset Register 41 */ | |
82876526 BB |
90 | #define SPRN_SPEFSCR 0x200 /* SPE & Embedded FP Status & Control */ |
91 | #define SPRN_BBEAR 0x201 /* Branch Buffer Entry Address Register */ | |
92 | #define SPRN_BBTAR 0x202 /* Branch Buffer Target Address Register */ | |
fc4033b2 KG |
93 | #define SPRN_L1CFG0 0x203 /* L1 Cache Configure Register 0 */ |
94 | #define SPRN_L1CFG1 0x204 /* L1 Cache Configure Register 1 */ | |
fd351b89 KG |
95 | #define SPRN_ATB 0x20E /* Alternate Time Base */ |
96 | #define SPRN_ATBL 0x20E /* Alternate Time Base Lower */ | |
97 | #define SPRN_ATBU 0x20F /* Alternate Time Base Upper */ | |
82876526 BB |
98 | #define SPRN_IVOR32 0x210 /* Interrupt Vector Offset Register 32 */ |
99 | #define SPRN_IVOR33 0x211 /* Interrupt Vector Offset Register 33 */ | |
100 | #define SPRN_IVOR34 0x212 /* Interrupt Vector Offset Register 34 */ | |
101 | #define SPRN_IVOR35 0x213 /* Interrupt Vector Offset Register 35 */ | |
fd351b89 KG |
102 | #define SPRN_IVOR36 0x214 /* Interrupt Vector Offset Register 36 */ |
103 | #define SPRN_IVOR37 0x215 /* Interrupt Vector Offset Register 37 */ | |
fe04b112 | 104 | #define SPRN_MCARU 0x239 /* Machine Check Address Register Upper */ |
82876526 BB |
105 | #define SPRN_MCSRR0 0x23A /* Machine Check Save and Restore Register 0 */ |
106 | #define SPRN_MCSRR1 0x23B /* Machine Check Save and Restore Register 1 */ | |
107 | #define SPRN_MCSR 0x23C /* Machine Check Status Register */ | |
108 | #define SPRN_MCAR 0x23D /* Machine Check Address Register */ | |
109 | #define SPRN_DSRR0 0x23E /* Debug Save and Restore Register 0 */ | |
110 | #define SPRN_DSRR1 0x23F /* Debug Save and Restore Register 1 */ | |
fd351b89 KG |
111 | #define SPRN_SPRG8 0x25C /* Special Purpose Register General 8 */ |
112 | #define SPRN_SPRG9 0x25D /* Special Purpose Register General 9 */ | |
aba11fc5 | 113 | #define SPRN_L1CSR2 0x25E /* L1 Cache Control and Status Register 2 */ |
82876526 BB |
114 | #define SPRN_MAS0 0x270 /* MMU Assist Register 0 */ |
115 | #define SPRN_MAS1 0x271 /* MMU Assist Register 1 */ | |
116 | #define SPRN_MAS2 0x272 /* MMU Assist Register 2 */ | |
117 | #define SPRN_MAS3 0x273 /* MMU Assist Register 3 */ | |
118 | #define SPRN_MAS4 0x274 /* MMU Assist Register 4 */ | |
05e02d7f | 119 | #define SPRN_MAS5 0x153 /* MMU Assist Register 5 */ |
82876526 | 120 | #define SPRN_MAS6 0x276 /* MMU Assist Register 6 */ |
82876526 BB |
121 | #define SPRN_PID1 0x279 /* Process ID Register 1 */ |
122 | #define SPRN_PID2 0x27A /* Process ID Register 2 */ | |
123 | #define SPRN_TLB0CFG 0x2B0 /* TLB 0 Config Register */ | |
124 | #define SPRN_TLB1CFG 0x2B1 /* TLB 1 Config Register */ | |
bb1af71e KG |
125 | #define SPRN_TLB2CFG 0x2B2 /* TLB 2 Config Register */ |
126 | #define SPRN_TLB3CFG 0x2B3 /* TLB 3 Config Register */ | |
fd351b89 | 127 | #define SPRN_EPR 0x2BE /* External Proxy Register */ |
82876526 BB |
128 | #define SPRN_CCR1 0x378 /* Core Configuration Register 1 */ |
129 | #define SPRN_ZPR 0x3B0 /* Zone Protection Register (40x) */ | |
fd351b89 | 130 | #define SPRN_MAS7 0x3B0 /* MMU Assist Register 7 */ |
82876526 BB |
131 | #define SPRN_MMUCR 0x3B2 /* MMU Control Register */ |
132 | #define SPRN_CCR0 0x3B3 /* Core Configuration Register 0 */ | |
fd351b89 KG |
133 | #define SPRN_EPLC 0x3B3 /* External Process ID Load Context */ |
134 | #define SPRN_EPSC 0x3B4 /* External Process ID Store Context */ | |
82876526 BB |
135 | #define SPRN_SGR 0x3B9 /* Storage Guarded Register */ |
136 | #define SPRN_DCWR 0x3BA /* Data Cache Write-thru Register */ | |
137 | #define SPRN_SLER 0x3BB /* Little-endian real mode */ | |
138 | #define SPRN_SU0R 0x3BC /* "User 0" real mode (40x) */ | |
139 | #define SPRN_DCMP 0x3D1 /* Data TLB Compare Register */ | |
140 | #define SPRN_ICDBDR 0x3D3 /* Instruction Cache Debug Data Register */ | |
141 | #define SPRN_EVPR 0x3D6 /* Exception Vector Prefix Register */ | |
142 | #define SPRN_L1CSR0 0x3F2 /* L1 Cache Control and Status Register 0 */ | |
143 | #define SPRN_L1CSR1 0x3F3 /* L1 Cache Control and Status Register 1 */ | |
0ba3418b | 144 | #define SPRN_MMUCSR0 0x3F4 /* MMU Control and Status Register 0 */ |
105c31df | 145 | #define SPRN_MMUCFG 0x3F7 /* MMU Configuration Register */ |
82876526 | 146 | #define SPRN_PIT 0x3DB /* Programmable Interval Timer */ |
fd351b89 | 147 | #define SPRN_BUCSR 0x3F5 /* Branch Unit Control and Status */ |
aba11fc5 KG |
148 | #define SPRN_L2CSR0 0x3F9 /* L2 Data Cache Control and Status Register 0 */ |
149 | #define SPRN_L2CSR1 0x3FA /* L2 Data Cache Control and Status Register 1 */ | |
82876526 BB |
150 | #define SPRN_DCCR 0x3FA /* Data Cache Cacheability Register */ |
151 | #define SPRN_ICCR 0x3FB /* Instruction Cache Cacheability Register */ | |
152 | #define SPRN_SVR 0x3FF /* System Version Register */ | |
153 | ||
154 | /* | |
155 | * SPRs which have conflicting definitions on true Book E versus classic, | |
156 | * or IBM 40x. | |
157 | */ | |
158 | #ifdef CONFIG_BOOKE | |
82876526 BB |
159 | #define SPRN_CSRR0 0x03A /* Critical Save and Restore Register 0 */ |
160 | #define SPRN_CSRR1 0x03B /* Critical Save and Restore Register 1 */ | |
161 | #define SPRN_DEAR 0x03D /* Data Error Address Register */ | |
162 | #define SPRN_ESR 0x03E /* Exception Syndrome Register */ | |
163 | #define SPRN_PIR 0x11E /* Processor Identification Register */ | |
164 | #define SPRN_DBSR 0x130 /* Debug Status Register */ | |
165 | #define SPRN_DBCR0 0x134 /* Debug Control Register 0 */ | |
166 | #define SPRN_DBCR1 0x135 /* Debug Control Register 1 */ | |
167 | #define SPRN_IAC1 0x138 /* Instruction Address Compare 1 */ | |
168 | #define SPRN_IAC2 0x139 /* Instruction Address Compare 2 */ | |
169 | #define SPRN_DAC1 0x13C /* Data Address Compare 1 */ | |
170 | #define SPRN_DAC2 0x13D /* Data Address Compare 2 */ | |
171 | #define SPRN_TSR 0x150 /* Timer Status Register */ | |
172 | #define SPRN_TCR 0x154 /* Timer Control Register */ | |
173 | #endif /* Book E */ | |
174 | #ifdef CONFIG_40x | |
82876526 BB |
175 | #define SPRN_DBCR1 0x3BD /* Debug Control Register 1 */ |
176 | #define SPRN_ESR 0x3D4 /* Exception Syndrome Register */ | |
177 | #define SPRN_DEAR 0x3D5 /* Data Error Address Register */ | |
178 | #define SPRN_TSR 0x3D8 /* Timer Status Register */ | |
179 | #define SPRN_TCR 0x3DA /* Timer Control Register */ | |
180 | #define SPRN_SRR2 0x3DE /* Save/Restore Register 2 */ | |
181 | #define SPRN_SRR3 0x3DF /* Save/Restore Register 3 */ | |
182 | #define SPRN_DBSR 0x3F0 /* Debug Status Register */ | |
183 | #define SPRN_DBCR0 0x3F2 /* Debug Control Register 0 */ | |
184 | #define SPRN_DAC1 0x3F6 /* Data Address Compare 1 */ | |
185 | #define SPRN_DAC2 0x3F7 /* Data Address Compare 2 */ | |
186 | #define SPRN_CSRR0 SPRN_SRR2 /* Critical Save and Restore Register 0 */ | |
187 | #define SPRN_CSRR1 SPRN_SRR3 /* Critical Save and Restore Register 1 */ | |
188 | #endif | |
189 | ||
190 | /* Bit definitions for CCR1. */ | |
191 | #define CCR1_DPC 0x00000100 /* Disable L1 I-Cache/D-Cache parity checking */ | |
192 | #define CCR1_TCS 0x00000080 /* Timer Clock Select */ | |
193 | ||
194 | /* Bit definitions for the MCSR. */ | |
82876526 BB |
195 | #define MCSR_MCS 0x80000000 /* Machine Check Summary */ |
196 | #define MCSR_IB 0x40000000 /* Instruction PLB Error */ | |
197 | #define MCSR_DRB 0x20000000 /* Data Read PLB Error */ | |
198 | #define MCSR_DWB 0x10000000 /* Data Write PLB Error */ | |
199 | #define MCSR_TLBP 0x08000000 /* TLB Parity Error */ | |
200 | #define MCSR_ICP 0x04000000 /* I-Cache Parity Error */ | |
201 | #define MCSR_DCSP 0x02000000 /* D-Cache Search Parity Error */ | |
202 | #define MCSR_DCFP 0x01000000 /* D-Cache Flush Parity Error */ | |
203 | #define MCSR_IMPE 0x00800000 /* Imprecise Machine Check Exception */ | |
47c0bd1a | 204 | |
e7f75ad0 DK |
205 | #define PPC47x_MCSR_GPR 0x01000000 /* GPR parity error */ |
206 | #define PPC47x_MCSR_FPR 0x00800000 /* FPR parity error */ | |
207 | #define PPC47x_MCSR_IPR 0x00400000 /* Imprecise Machine Check Exception */ | |
208 | ||
82876526 | 209 | #ifdef CONFIG_E500 |
fe04b112 | 210 | /* All e500 */ |
82876526 BB |
211 | #define MCSR_MCP 0x80000000UL /* Machine Check Input Pin */ |
212 | #define MCSR_ICPERR 0x40000000UL /* I-Cache Parity Error */ | |
fe04b112 SW |
213 | |
214 | /* e500v1/v2 */ | |
82876526 BB |
215 | #define MCSR_DCP_PERR 0x20000000UL /* D-Cache Push Parity Error */ |
216 | #define MCSR_DCPERR 0x10000000UL /* D-Cache Parity Error */ | |
82876526 BB |
217 | #define MCSR_BUS_IAERR 0x00000080UL /* Instruction Address Error */ |
218 | #define MCSR_BUS_RAERR 0x00000040UL /* Read Address Error */ | |
219 | #define MCSR_BUS_WAERR 0x00000020UL /* Write Address Error */ | |
220 | #define MCSR_BUS_IBERR 0x00000010UL /* Instruction Data Error */ | |
221 | #define MCSR_BUS_RBERR 0x00000008UL /* Read Data Bus Error */ | |
222 | #define MCSR_BUS_WBERR 0x00000004UL /* Write Data Bus Error */ | |
223 | #define MCSR_BUS_IPERR 0x00000002UL /* Instruction parity Error */ | |
224 | #define MCSR_BUS_RPERR 0x00000001UL /* Read parity Error */ | |
86d7a9a9 | 225 | |
fe04b112 SW |
226 | /* e500mc */ |
227 | #define MCSR_DCPERR_MC 0x20000000UL /* D-Cache Parity Error */ | |
228 | #define MCSR_L2MMU_MHIT 0x04000000UL /* Hit on multiple TLB entries */ | |
229 | #define MCSR_NMI 0x00100000UL /* Non-Maskable Interrupt */ | |
230 | #define MCSR_MAV 0x00080000UL /* MCAR address valid */ | |
231 | #define MCSR_MEA 0x00040000UL /* MCAR is effective address */ | |
232 | #define MCSR_IF 0x00010000UL /* Instruction Fetch */ | |
233 | #define MCSR_LD 0x00008000UL /* Load */ | |
234 | #define MCSR_ST 0x00004000UL /* Store */ | |
235 | #define MCSR_LDG 0x00002000UL /* Guarded Load */ | |
236 | #define MCSR_TLBSYNC 0x00000002UL /* Multiple tlbsyncs detected */ | |
237 | #define MCSR_BSL2_ERR 0x00000001UL /* Backside L2 cache error */ | |
82876526 | 238 | #endif |
fe04b112 | 239 | |
82876526 BB |
240 | #ifdef CONFIG_E200 |
241 | #define MCSR_MCP 0x80000000UL /* Machine Check Input Pin */ | |
242 | #define MCSR_CP_PERR 0x20000000UL /* Cache Push Parity Error */ | |
243 | #define MCSR_CPERR 0x10000000UL /* Cache Parity Error */ | |
244 | #define MCSR_EXCP_ERR 0x08000000UL /* ISI, ITLB, or Bus Error on 1st insn | |
245 | fetch for an exception handler */ | |
246 | #define MCSR_BUS_IRERR 0x00000010UL /* Read Bus Error on instruction fetch*/ | |
247 | #define MCSR_BUS_DRERR 0x00000008UL /* Read Bus Error on data load */ | |
248 | #define MCSR_BUS_WRERR 0x00000004UL /* Write Bus Error on buffered | |
249 | store or cache line push */ | |
250 | #endif | |
251 | ||
86985db6 LY |
252 | /* Bit definitions for the HID1 */ |
253 | #ifdef CONFIG_E500 | |
254 | /* e500v1/v2 */ | |
255 | #define HID1_PLL_CFG_MASK 0xfc000000 /* PLL_CFG input pins */ | |
256 | #define HID1_RFXE 0x00020000 /* Read fault exception enable */ | |
257 | #define HID1_R1DPE 0x00008000 /* R1 data bus parity enable */ | |
258 | #define HID1_R2DPE 0x00004000 /* R2 data bus parity enable */ | |
259 | #define HID1_ASTME 0x00002000 /* Address bus streaming mode enable */ | |
260 | #define HID1_ABE 0x00001000 /* Address broadcast enable */ | |
261 | #define HID1_MPXTT 0x00000400 /* MPX re-map transfer type */ | |
262 | #define HID1_ATS 0x00000080 /* Atomic status */ | |
263 | #define HID1_MID_MASK 0x0000000f /* MID input pins */ | |
264 | #endif | |
265 | ||
82876526 BB |
266 | /* Bit definitions for the DBSR. */ |
267 | /* | |
268 | * DBSR bits which have conflicting definitions on true Book E versus IBM 40x. | |
269 | */ | |
270 | #ifdef CONFIG_BOOKE | |
271 | #define DBSR_IC 0x08000000 /* Instruction Completion */ | |
272 | #define DBSR_BT 0x04000000 /* Branch Taken */ | |
bccaea8f | 273 | #define DBSR_IRPT 0x02000000 /* Exception Debug Event */ |
82876526 BB |
274 | #define DBSR_TIE 0x01000000 /* Trap Instruction Event */ |
275 | #define DBSR_IAC1 0x00800000 /* Instr Address Compare 1 Event */ | |
276 | #define DBSR_IAC2 0x00400000 /* Instr Address Compare 2 Event */ | |
277 | #define DBSR_IAC3 0x00200000 /* Instr Address Compare 3 Event */ | |
278 | #define DBSR_IAC4 0x00100000 /* Instr Address Compare 4 Event */ | |
279 | #define DBSR_DAC1R 0x00080000 /* Data Addr Compare 1 Read Event */ | |
280 | #define DBSR_DAC1W 0x00040000 /* Data Addr Compare 1 Write Event */ | |
281 | #define DBSR_DAC2R 0x00020000 /* Data Addr Compare 2 Read Event */ | |
282 | #define DBSR_DAC2W 0x00010000 /* Data Addr Compare 2 Write Event */ | |
bccaea8f JY |
283 | #define DBSR_RET 0x00008000 /* Return Debug Event */ |
284 | #define DBSR_CIRPT 0x00000040 /* Critical Interrupt Taken Event */ | |
285 | #define DBSR_CRET 0x00000020 /* Critical Return Debug Event */ | |
99396ac1 DK |
286 | #define DBSR_IAC12ATS 0x00000002 /* Instr Address Compare 1/2 Toggle */ |
287 | #define DBSR_IAC34ATS 0x00000001 /* Instr Address Compare 3/4 Toggle */ | |
82876526 BB |
288 | #endif |
289 | #ifdef CONFIG_40x | |
290 | #define DBSR_IC 0x80000000 /* Instruction Completion */ | |
291 | #define DBSR_BT 0x40000000 /* Branch taken */ | |
bccaea8f | 292 | #define DBSR_IRPT 0x20000000 /* Exception Debug Event */ |
82876526 BB |
293 | #define DBSR_TIE 0x10000000 /* Trap Instruction debug Event */ |
294 | #define DBSR_IAC1 0x04000000 /* Instruction Address Compare 1 Event */ | |
295 | #define DBSR_IAC2 0x02000000 /* Instruction Address Compare 2 Event */ | |
296 | #define DBSR_IAC3 0x00080000 /* Instruction Address Compare 3 Event */ | |
297 | #define DBSR_IAC4 0x00040000 /* Instruction Address Compare 4 Event */ | |
298 | #define DBSR_DAC1R 0x01000000 /* Data Address Compare 1 Read Event */ | |
299 | #define DBSR_DAC1W 0x00800000 /* Data Address Compare 1 Write Event */ | |
300 | #define DBSR_DAC2R 0x00400000 /* Data Address Compare 2 Read Event */ | |
301 | #define DBSR_DAC2W 0x00200000 /* Data Address Compare 2 Write Event */ | |
302 | #endif | |
303 | ||
304 | /* Bit definitions related to the ESR. */ | |
305 | #define ESR_MCI 0x80000000 /* Machine Check - Instruction */ | |
306 | #define ESR_IMCP 0x80000000 /* Instr. Machine Check - Protection */ | |
307 | #define ESR_IMCN 0x40000000 /* Instr. Machine Check - Non-config */ | |
308 | #define ESR_IMCB 0x20000000 /* Instr. Machine Check - Bus error */ | |
309 | #define ESR_IMCT 0x10000000 /* Instr. Machine Check - Timeout */ | |
310 | #define ESR_PIL 0x08000000 /* Program Exception - Illegal */ | |
567e9fdd | 311 | #define ESR_PPR 0x04000000 /* Program Exception - Privileged */ |
82876526 BB |
312 | #define ESR_PTR 0x02000000 /* Program Exception - Trap */ |
313 | #define ESR_FP 0x01000000 /* Floating Point Operation */ | |
314 | #define ESR_DST 0x00800000 /* Storage Exception - Data miss */ | |
315 | #define ESR_DIZ 0x00400000 /* Storage Exception - Zone fault */ | |
316 | #define ESR_ST 0x00800000 /* Store Operation */ | |
317 | #define ESR_DLK 0x00200000 /* Data Cache Locking */ | |
318 | #define ESR_ILK 0x00100000 /* Instr. Cache Locking */ | |
319 | #define ESR_PUO 0x00040000 /* Unimplemented Operation exception */ | |
320 | #define ESR_BO 0x00020000 /* Byte Ordering */ | |
4cd35f67 | 321 | #define ESR_SPV 0x00000080 /* Signal Processing operation */ |
82876526 BB |
322 | |
323 | /* Bit definitions related to the DBCR0. */ | |
bccaea8f | 324 | #if defined(CONFIG_40x) |
82876526 BB |
325 | #define DBCR0_EDM 0x80000000 /* External Debug Mode */ |
326 | #define DBCR0_IDM 0x40000000 /* Internal Debug Mode */ | |
327 | #define DBCR0_RST 0x30000000 /* all the bits in the RST field */ | |
328 | #define DBCR0_RST_SYSTEM 0x30000000 /* System Reset */ | |
329 | #define DBCR0_RST_CHIP 0x20000000 /* Chip Reset */ | |
330 | #define DBCR0_RST_CORE 0x10000000 /* Core Reset */ | |
331 | #define DBCR0_RST_NONE 0x00000000 /* No Reset */ | |
332 | #define DBCR0_IC 0x08000000 /* Instruction Completion */ | |
bccaea8f | 333 | #define DBCR0_ICMP DBCR0_IC |
82876526 | 334 | #define DBCR0_BT 0x04000000 /* Branch Taken */ |
bccaea8f | 335 | #define DBCR0_BRT DBCR0_BT |
82876526 | 336 | #define DBCR0_EDE 0x02000000 /* Exception Debug Event */ |
bccaea8f | 337 | #define DBCR0_IRPT DBCR0_EDE |
82876526 BB |
338 | #define DBCR0_TDE 0x01000000 /* TRAP Debug Event */ |
339 | #define DBCR0_IA1 0x00800000 /* Instr Addr compare 1 enable */ | |
bccaea8f | 340 | #define DBCR0_IAC1 DBCR0_IA1 |
82876526 | 341 | #define DBCR0_IA2 0x00400000 /* Instr Addr compare 2 enable */ |
bccaea8f | 342 | #define DBCR0_IAC2 DBCR0_IA2 |
82876526 BB |
343 | #define DBCR0_IA12 0x00200000 /* Instr Addr 1-2 range enable */ |
344 | #define DBCR0_IA12X 0x00100000 /* Instr Addr 1-2 range eXclusive */ | |
345 | #define DBCR0_IA3 0x00080000 /* Instr Addr compare 3 enable */ | |
bccaea8f | 346 | #define DBCR0_IAC3 DBCR0_IA3 |
82876526 | 347 | #define DBCR0_IA4 0x00040000 /* Instr Addr compare 4 enable */ |
bccaea8f | 348 | #define DBCR0_IAC4 DBCR0_IA4 |
82876526 BB |
349 | #define DBCR0_IA34 0x00020000 /* Instr Addr 3-4 range Enable */ |
350 | #define DBCR0_IA34X 0x00010000 /* Instr Addr 3-4 range eXclusive */ | |
351 | #define DBCR0_IA12T 0x00008000 /* Instr Addr 1-2 range Toggle */ | |
352 | #define DBCR0_IA34T 0x00004000 /* Instr Addr 3-4 range Toggle */ | |
353 | #define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */ | |
99396ac1 DK |
354 | |
355 | #define dbcr_iac_range(task) ((task)->thread.dbcr0) | |
356 | #define DBCR_IAC12I DBCR0_IA12 /* Range Inclusive */ | |
357 | #define DBCR_IAC12X (DBCR0_IA12 | DBCR0_IA12X) /* Range Exclusive */ | |
358 | #define DBCR_IAC12MODE (DBCR0_IA12 | DBCR0_IA12X) /* IAC 1-2 Mode Bits */ | |
359 | #define DBCR_IAC34I DBCR0_IA34 /* Range Inclusive */ | |
360 | #define DBCR_IAC34X (DBCR0_IA34 | DBCR0_IA34X) /* Range Exclusive */ | |
361 | #define DBCR_IAC34MODE (DBCR0_IA34 | DBCR0_IA34X) /* IAC 3-4 Mode Bits */ | |
362 | ||
363 | /* Bit definitions related to the DBCR1. */ | |
364 | #define DBCR1_DAC1R 0x80000000 /* DAC1 Read Debug Event */ | |
365 | #define DBCR1_DAC2R 0x40000000 /* DAC2 Read Debug Event */ | |
366 | #define DBCR1_DAC1W 0x20000000 /* DAC1 Write Debug Event */ | |
367 | #define DBCR1_DAC2W 0x10000000 /* DAC2 Write Debug Event */ | |
368 | ||
369 | #define dbcr_dac(task) ((task)->thread.dbcr1) | |
370 | #define DBCR_DAC1R DBCR1_DAC1R | |
371 | #define DBCR_DAC1W DBCR1_DAC1W | |
372 | #define DBCR_DAC2R DBCR1_DAC2R | |
373 | #define DBCR_DAC2W DBCR1_DAC2W | |
374 | ||
375 | /* | |
376 | * Are there any active Debug Events represented in the | |
377 | * Debug Control Registers? | |
378 | */ | |
379 | #define DBCR0_ACTIVE_EVENTS (DBCR0_ICMP | DBCR0_IAC1 | DBCR0_IAC2 | \ | |
380 | DBCR0_IAC3 | DBCR0_IAC4) | |
381 | #define DBCR1_ACTIVE_EVENTS (DBCR1_DAC1R | DBCR1_DAC2R | \ | |
382 | DBCR1_DAC1W | DBCR1_DAC2W) | |
383 | #define DBCR_ACTIVE_EVENTS(dbcr0, dbcr1) (((dbcr0) & DBCR0_ACTIVE_EVENTS) || \ | |
384 | ((dbcr1) & DBCR1_ACTIVE_EVENTS)) | |
385 | ||
bccaea8f JY |
386 | #elif defined(CONFIG_BOOKE) |
387 | #define DBCR0_EDM 0x80000000 /* External Debug Mode */ | |
388 | #define DBCR0_IDM 0x40000000 /* Internal Debug Mode */ | |
389 | #define DBCR0_RST 0x30000000 /* all the bits in the RST field */ | |
390 | /* DBCR0_RST_* is 44x specific and not followed in fsl booke */ | |
391 | #define DBCR0_RST_SYSTEM 0x30000000 /* System Reset */ | |
392 | #define DBCR0_RST_CHIP 0x20000000 /* Chip Reset */ | |
393 | #define DBCR0_RST_CORE 0x10000000 /* Core Reset */ | |
394 | #define DBCR0_RST_NONE 0x00000000 /* No Reset */ | |
395 | #define DBCR0_ICMP 0x08000000 /* Instruction Completion */ | |
396 | #define DBCR0_IC DBCR0_ICMP | |
397 | #define DBCR0_BRT 0x04000000 /* Branch Taken */ | |
398 | #define DBCR0_BT DBCR0_BRT | |
399 | #define DBCR0_IRPT 0x02000000 /* Exception Debug Event */ | |
400 | #define DBCR0_TDE 0x01000000 /* TRAP Debug Event */ | |
401 | #define DBCR0_TIE DBCR0_TDE | |
402 | #define DBCR0_IAC1 0x00800000 /* Instr Addr compare 1 enable */ | |
403 | #define DBCR0_IAC2 0x00400000 /* Instr Addr compare 2 enable */ | |
404 | #define DBCR0_IAC3 0x00200000 /* Instr Addr compare 3 enable */ | |
405 | #define DBCR0_IAC4 0x00100000 /* Instr Addr compare 4 enable */ | |
406 | #define DBCR0_DAC1R 0x00080000 /* DAC 1 Read enable */ | |
407 | #define DBCR0_DAC1W 0x00040000 /* DAC 1 Write enable */ | |
408 | #define DBCR0_DAC2R 0x00020000 /* DAC 2 Read enable */ | |
409 | #define DBCR0_DAC2W 0x00010000 /* DAC 2 Write enable */ | |
410 | #define DBCR0_RET 0x00008000 /* Return Debug Event */ | |
411 | #define DBCR0_CIRPT 0x00000040 /* Critical Interrupt Taken Event */ | |
412 | #define DBCR0_CRET 0x00000020 /* Critical Return Debug Event */ | |
413 | #define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */ | |
414 | ||
99396ac1 DK |
415 | #define dbcr_dac(task) ((task)->thread.dbcr0) |
416 | #define DBCR_DAC1R DBCR0_DAC1R | |
417 | #define DBCR_DAC1W DBCR0_DAC1W | |
418 | #define DBCR_DAC2R DBCR0_DAC2R | |
419 | #define DBCR_DAC2W DBCR0_DAC2W | |
420 | ||
bccaea8f | 421 | /* Bit definitions related to the DBCR1. */ |
99396ac1 DK |
422 | #define DBCR1_IAC1US 0xC0000000 /* Instr Addr Cmp 1 Sup/User */ |
423 | #define DBCR1_IAC1ER 0x30000000 /* Instr Addr Cmp 1 Eff/Real */ | |
424 | #define DBCR1_IAC1ER_01 0x10000000 /* reserved */ | |
425 | #define DBCR1_IAC1ER_10 0x20000000 /* Instr Addr Cmp 1 Eff/Real MSR[IS]=0 */ | |
426 | #define DBCR1_IAC1ER_11 0x30000000 /* Instr Addr Cmp 1 Eff/Real MSR[IS]=1 */ | |
427 | #define DBCR1_IAC2US 0x0C000000 /* Instr Addr Cmp 2 Sup/User */ | |
428 | #define DBCR1_IAC2ER 0x03000000 /* Instr Addr Cmp 2 Eff/Real */ | |
429 | #define DBCR1_IAC2ER_01 0x01000000 /* reserved */ | |
430 | #define DBCR1_IAC2ER_10 0x02000000 /* Instr Addr Cmp 2 Eff/Real MSR[IS]=0 */ | |
431 | #define DBCR1_IAC2ER_11 0x03000000 /* Instr Addr Cmp 2 Eff/Real MSR[IS]=1 */ | |
bccaea8f JY |
432 | #define DBCR1_IAC12M 0x00800000 /* Instr Addr 1-2 range enable */ |
433 | #define DBCR1_IAC12MX 0x00C00000 /* Instr Addr 1-2 range eXclusive */ | |
434 | #define DBCR1_IAC12AT 0x00010000 /* Instr Addr 1-2 range Toggle */ | |
99396ac1 DK |
435 | #define DBCR1_IAC3US 0x0000C000 /* Instr Addr Cmp 3 Sup/User */ |
436 | #define DBCR1_IAC3ER 0x00003000 /* Instr Addr Cmp 3 Eff/Real */ | |
437 | #define DBCR1_IAC3ER_01 0x00001000 /* reserved */ | |
438 | #define DBCR1_IAC3ER_10 0x00002000 /* Instr Addr Cmp 3 Eff/Real MSR[IS]=0 */ | |
439 | #define DBCR1_IAC3ER_11 0x00003000 /* Instr Addr Cmp 3 Eff/Real MSR[IS]=1 */ | |
440 | #define DBCR1_IAC4US 0x00000C00 /* Instr Addr Cmp 4 Sup/User */ | |
441 | #define DBCR1_IAC4ER 0x00000300 /* Instr Addr Cmp 4 Eff/Real */ | |
442 | #define DBCR1_IAC4ER_01 0x00000100 /* Instr Addr Cmp 4 Eff/Real MSR[IS]=0 */ | |
443 | #define DBCR1_IAC4ER_10 0x00000200 /* Instr Addr Cmp 4 Eff/Real MSR[IS]=0 */ | |
444 | #define DBCR1_IAC4ER_11 0x00000300 /* Instr Addr Cmp 4 Eff/Real MSR[IS]=1 */ | |
bccaea8f JY |
445 | #define DBCR1_IAC34M 0x00000080 /* Instr Addr 3-4 range enable */ |
446 | #define DBCR1_IAC34MX 0x000000C0 /* Instr Addr 3-4 range eXclusive */ | |
447 | #define DBCR1_IAC34AT 0x00000001 /* Instr Addr 3-4 range Toggle */ | |
448 | ||
99396ac1 DK |
449 | #define dbcr_iac_range(task) ((task)->thread.dbcr1) |
450 | #define DBCR_IAC12I DBCR1_IAC12M /* Range Inclusive */ | |
451 | #define DBCR_IAC12X DBCR1_IAC12MX /* Range Exclusive */ | |
452 | #define DBCR_IAC12MODE DBCR1_IAC12MX /* IAC 1-2 Mode Bits */ | |
453 | #define DBCR_IAC34I DBCR1_IAC34M /* Range Inclusive */ | |
454 | #define DBCR_IAC34X DBCR1_IAC34MX /* Range Exclusive */ | |
455 | #define DBCR_IAC34MODE DBCR1_IAC34MX /* IAC 3-4 Mode Bits */ | |
456 | ||
bccaea8f | 457 | /* Bit definitions related to the DBCR2. */ |
99396ac1 DK |
458 | #define DBCR2_DAC1US 0xC0000000 /* Data Addr Cmp 1 Sup/User */ |
459 | #define DBCR2_DAC1ER 0x30000000 /* Data Addr Cmp 1 Eff/Real */ | |
856f70a3 DK |
460 | #define DBCR2_DAC2US 0x0C000000 /* Data Addr Cmp 2 Sup/User */ |
461 | #define DBCR2_DAC2ER 0x03000000 /* Data Addr Cmp 2 Eff/Real */ | |
bccaea8f | 462 | #define DBCR2_DAC12M 0x00800000 /* DAC 1-2 range enable */ |
99396ac1 | 463 | #define DBCR2_DAC12MM 0x00400000 /* DAC 1-2 Mask mode*/ |
bccaea8f | 464 | #define DBCR2_DAC12MX 0x00C00000 /* DAC 1-2 range eXclusive */ |
99396ac1 | 465 | #define DBCR2_DAC12MODE 0x00C00000 /* DAC 1-2 Mode Bits */ |
bccaea8f | 466 | #define DBCR2_DAC12A 0x00200000 /* DAC 1-2 Asynchronous */ |
99396ac1 DK |
467 | #define DBCR2_DVC1M 0x000C0000 /* Data Value Comp 1 Mode */ |
468 | #define DBCR2_DVC1M_SHIFT 18 /* # of bits to shift DBCR2_DVC1M */ | |
469 | #define DBCR2_DVC2M 0x00030000 /* Data Value Comp 2 Mode */ | |
470 | #define DBCR2_DVC2M_SHIFT 16 /* # of bits to shift DBCR2_DVC2M */ | |
471 | #define DBCR2_DVC1BE 0x00000F00 /* Data Value Comp 1 Byte */ | |
472 | #define DBCR2_DVC1BE_SHIFT 8 /* # of bits to shift DBCR2_DVC1BE */ | |
473 | #define DBCR2_DVC2BE 0x0000000F /* Data Value Comp 2 Byte */ | |
474 | #define DBCR2_DVC2BE_SHIFT 0 /* # of bits to shift DBCR2_DVC2BE */ | |
475 | ||
476 | /* | |
477 | * Are there any active Debug Events represented in the | |
478 | * Debug Control Registers? | |
479 | */ | |
480 | #define DBCR0_ACTIVE_EVENTS (DBCR0_ICMP | DBCR0_IAC1 | DBCR0_IAC2 | \ | |
481 | DBCR0_IAC3 | DBCR0_IAC4 | DBCR0_DAC1R | \ | |
482 | DBCR0_DAC1W | DBCR0_DAC2R | DBCR0_DAC2W) | |
483 | #define DBCR1_ACTIVE_EVENTS 0 | |
484 | ||
485 | #define DBCR_ACTIVE_EVENTS(dbcr0, dbcr1) (((dbcr0) & DBCR0_ACTIVE_EVENTS) || \ | |
486 | ((dbcr1) & DBCR1_ACTIVE_EVENTS)) | |
487 | #endif /* #elif defined(CONFIG_BOOKE) */ | |
82876526 BB |
488 | |
489 | /* Bit definitions related to the TCR. */ | |
490 | #define TCR_WP(x) (((x)&0x3)<<30) /* WDT Period */ | |
491 | #define TCR_WP_MASK TCR_WP(3) | |
492 | #define WP_2_17 0 /* 2^17 clocks */ | |
493 | #define WP_2_21 1 /* 2^21 clocks */ | |
494 | #define WP_2_25 2 /* 2^25 clocks */ | |
495 | #define WP_2_29 3 /* 2^29 clocks */ | |
496 | #define TCR_WRC(x) (((x)&0x3)<<28) /* WDT Reset Control */ | |
497 | #define TCR_WRC_MASK TCR_WRC(3) | |
498 | #define WRC_NONE 0 /* No reset will occur */ | |
499 | #define WRC_CORE 1 /* Core reset will occur */ | |
500 | #define WRC_CHIP 2 /* Chip reset will occur */ | |
501 | #define WRC_SYSTEM 3 /* System reset will occur */ | |
502 | #define TCR_WIE 0x08000000 /* WDT Interrupt Enable */ | |
503 | #define TCR_PIE 0x04000000 /* PIT Interrupt Enable */ | |
504 | #define TCR_DIE TCR_PIE /* DEC Interrupt Enable */ | |
505 | #define TCR_FP(x) (((x)&0x3)<<24) /* FIT Period */ | |
506 | #define TCR_FP_MASK TCR_FP(3) | |
507 | #define FP_2_9 0 /* 2^9 clocks */ | |
508 | #define FP_2_13 1 /* 2^13 clocks */ | |
509 | #define FP_2_17 2 /* 2^17 clocks */ | |
510 | #define FP_2_21 3 /* 2^21 clocks */ | |
511 | #define TCR_FIE 0x00800000 /* FIT Interrupt Enable */ | |
512 | #define TCR_ARE 0x00400000 /* Auto Reload Enable */ | |
513 | ||
514 | /* Bit definitions for the TSR. */ | |
515 | #define TSR_ENW 0x80000000 /* Enable Next Watchdog */ | |
516 | #define TSR_WIS 0x40000000 /* WDT Interrupt Status */ | |
517 | #define TSR_WRS(x) (((x)&0x3)<<28) /* WDT Reset Status */ | |
518 | #define WRS_NONE 0 /* No WDT reset occurred */ | |
519 | #define WRS_CORE 1 /* WDT forced core reset */ | |
520 | #define WRS_CHIP 2 /* WDT forced chip reset */ | |
521 | #define WRS_SYSTEM 3 /* WDT forced system reset */ | |
522 | #define TSR_PIS 0x08000000 /* PIT Interrupt Status */ | |
523 | #define TSR_DIS TSR_PIS /* DEC Interrupt Status */ | |
524 | #define TSR_FIS 0x04000000 /* FIT Interrupt Status */ | |
525 | ||
526 | /* Bit definitions for the DCCR. */ | |
527 | #define DCCR_NOCACHE 0 /* Noncacheable */ | |
528 | #define DCCR_CACHE 1 /* Cacheable */ | |
529 | ||
530 | /* Bit definitions for DCWR. */ | |
531 | #define DCWR_COPY 0 /* Copy-back */ | |
532 | #define DCWR_WRITE 1 /* Write-through */ | |
533 | ||
534 | /* Bit definitions for ICCR. */ | |
535 | #define ICCR_NOCACHE 0 /* Noncacheable */ | |
536 | #define ICCR_CACHE 1 /* Cacheable */ | |
537 | ||
538 | /* Bit definitions for L1CSR0. */ | |
cab888e6 | 539 | #define L1CSR0_CPE 0x00010000 /* Data Cache Parity Enable */ |
82876526 BB |
540 | #define L1CSR0_CLFC 0x00000100 /* Cache Lock Bits Flash Clear */ |
541 | #define L1CSR0_DCFI 0x00000002 /* Data Cache Flash Invalidate */ | |
542 | #define L1CSR0_CFI 0x00000002 /* Cache Flash Invalidate */ | |
543 | #define L1CSR0_DCE 0x00000001 /* Data Cache Enable */ | |
544 | ||
545 | /* Bit definitions for L1CSR1. */ | |
cab888e6 | 546 | #define L1CSR1_CPE 0x00010000 /* Instruction Cache Parity Enable */ |
82876526 BB |
547 | #define L1CSR1_ICLFR 0x00000100 /* Instr Cache Lock Bits Flash Reset */ |
548 | #define L1CSR1_ICFI 0x00000002 /* Instr Cache Flash Invalidate */ | |
549 | #define L1CSR1_ICE 0x00000001 /* Instr Cache Enable */ | |
550 | ||
37caf9f2 KG |
551 | /* Bit definitions for L1CSR2. */ |
552 | #define L1CSR2_DCWS 0x40000000 /* Data Cache write shadow */ | |
553 | ||
aba11fc5 KG |
554 | /* Bit definitions for L2CSR0. */ |
555 | #define L2CSR0_L2E 0x80000000 /* L2 Cache Enable */ | |
556 | #define L2CSR0_L2PE 0x40000000 /* L2 Cache Parity/ECC Enable */ | |
557 | #define L2CSR0_L2WP 0x1c000000 /* L2 I/D Way Partioning */ | |
558 | #define L2CSR0_L2CM 0x03000000 /* L2 Cache Coherency Mode */ | |
559 | #define L2CSR0_L2FI 0x00200000 /* L2 Cache Flash Invalidate */ | |
560 | #define L2CSR0_L2IO 0x00100000 /* L2 Cache Instruction Only */ | |
561 | #define L2CSR0_L2DO 0x00010000 /* L2 Cache Data Only */ | |
562 | #define L2CSR0_L2REP 0x00003000 /* L2 Line Replacement Algo */ | |
563 | #define L2CSR0_L2FL 0x00000800 /* L2 Cache Flush */ | |
564 | #define L2CSR0_L2LFC 0x00000400 /* L2 Cache Lock Flash Clear */ | |
565 | #define L2CSR0_L2LOA 0x00000080 /* L2 Cache Lock Overflow Allocate */ | |
566 | #define L2CSR0_L2LO 0x00000020 /* L2 Cache Lock Overflow */ | |
567 | ||
82876526 BB |
568 | /* Bit definitions for SGR. */ |
569 | #define SGR_NORMAL 0 /* Speculative fetching allowed. */ | |
570 | #define SGR_GUARDED 1 /* Speculative fetching disallowed. */ | |
571 | ||
0257c99c BH |
572 | /* Bit definitions for EPCR */ |
573 | #define SPRN_EPCR_EXTGS 0x80000000 /* External Input interrupt | |
574 | * directed to Guest state */ | |
575 | #define SPRN_EPCR_DTLBGS 0x40000000 /* Data TLB Error interrupt | |
576 | * directed to guest state */ | |
577 | #define SPRN_EPCR_ITLBGS 0x20000000 /* Instr. TLB error interrupt | |
578 | * directed to guest state */ | |
579 | #define SPRN_EPCR_DSIGS 0x10000000 /* Data Storage interrupt | |
580 | * directed to guest state */ | |
581 | #define SPRN_EPCR_ISIGS 0x08000000 /* Instr. Storage interrupt | |
582 | * directed to guest state */ | |
583 | #define SPRN_EPCR_DUVD 0x04000000 /* Disable Hypervisor Debug */ | |
584 | #define SPRN_EPCR_ICM 0x02000000 /* Interrupt computation mode | |
585 | * (copied to MSR:CM on intr) */ | |
586 | #define SPRN_EPCR_GICM 0x01000000 /* Guest Interrupt Comp. mode */ | |
587 | #define SPRN_EPCR_DGTMI 0x00800000 /* Disable TLB Guest Management | |
588 | * instructions */ | |
589 | #define SPRN_EPCR_DMIUH 0x00400000 /* Disable MAS Interrupt updates | |
590 | * for hypervisor */ | |
591 | ||
592 | ||
82876526 BB |
593 | /* |
594 | * The IBM-403 is an even more odd special case, as it is much | |
595 | * older than the IBM-405 series. We put these down here incase someone | |
596 | * wishes to support these machines again. | |
597 | */ | |
598 | #ifdef CONFIG_403GCX | |
599 | /* Special Purpose Registers (SPRNs)*/ | |
600 | #define SPRN_TBHU 0x3CC /* Time Base High User-mode */ | |
601 | #define SPRN_TBLU 0x3CD /* Time Base Low User-mode */ | |
602 | #define SPRN_CDBCR 0x3D7 /* Cache Debug Control Register */ | |
603 | #define SPRN_TBHI 0x3DC /* Time Base High */ | |
604 | #define SPRN_TBLO 0x3DD /* Time Base Low */ | |
605 | #define SPRN_DBCR 0x3F2 /* Debug Control Regsiter */ | |
606 | #define SPRN_PBL1 0x3FC /* Protection Bound Lower 1 */ | |
607 | #define SPRN_PBL2 0x3FE /* Protection Bound Lower 2 */ | |
608 | #define SPRN_PBU1 0x3FD /* Protection Bound Upper 1 */ | |
609 | #define SPRN_PBU2 0x3FF /* Protection Bound Upper 2 */ | |
610 | ||
611 | ||
612 | /* Bit definitions for the DBCR. */ | |
613 | #define DBCR_EDM DBCR0_EDM | |
614 | #define DBCR_IDM DBCR0_IDM | |
615 | #define DBCR_RST(x) (((x) & 0x3) << 28) | |
616 | #define DBCR_RST_NONE 0 | |
617 | #define DBCR_RST_CORE 1 | |
618 | #define DBCR_RST_CHIP 2 | |
619 | #define DBCR_RST_SYSTEM 3 | |
620 | #define DBCR_IC DBCR0_IC /* Instruction Completion Debug Evnt */ | |
621 | #define DBCR_BT DBCR0_BT /* Branch Taken Debug Event */ | |
622 | #define DBCR_EDE DBCR0_EDE /* Exception Debug Event */ | |
623 | #define DBCR_TDE DBCR0_TDE /* TRAP Debug Event */ | |
624 | #define DBCR_FER 0x00F80000 /* First Events Remaining Mask */ | |
625 | #define DBCR_FT 0x00040000 /* Freeze Timers on Debug Event */ | |
626 | #define DBCR_IA1 0x00020000 /* Instr. Addr. Compare 1 Enable */ | |
627 | #define DBCR_IA2 0x00010000 /* Instr. Addr. Compare 2 Enable */ | |
628 | #define DBCR_D1R 0x00008000 /* Data Addr. Compare 1 Read Enable */ | |
629 | #define DBCR_D1W 0x00004000 /* Data Addr. Compare 1 Write Enable */ | |
630 | #define DBCR_D1S(x) (((x) & 0x3) << 12) /* Data Adrr. Compare 1 Size */ | |
631 | #define DAC_BYTE 0 | |
632 | #define DAC_HALF 1 | |
633 | #define DAC_WORD 2 | |
634 | #define DAC_QUAD 3 | |
635 | #define DBCR_D2R 0x00000800 /* Data Addr. Compare 2 Read Enable */ | |
636 | #define DBCR_D2W 0x00000400 /* Data Addr. Compare 2 Write Enable */ | |
637 | #define DBCR_D2S(x) (((x) & 0x3) << 8) /* Data Addr. Compare 2 Size */ | |
638 | #define DBCR_SBT 0x00000040 /* Second Branch Taken Debug Event */ | |
639 | #define DBCR_SED 0x00000020 /* Second Exception Debug Event */ | |
640 | #define DBCR_STD 0x00000010 /* Second Trap Debug Event */ | |
641 | #define DBCR_SIA 0x00000008 /* Second IAC Enable */ | |
642 | #define DBCR_SDA 0x00000004 /* Second DAC Enable */ | |
643 | #define DBCR_JOI 0x00000002 /* JTAG Serial Outbound Int. Enable */ | |
644 | #define DBCR_JII 0x00000001 /* JTAG Serial Inbound Int. Enable */ | |
645 | #endif /* 403GCX */ | |
e7f75ad0 DK |
646 | |
647 | /* Some 476 specific registers */ | |
648 | #define SPRN_SSPCR 830 | |
649 | #define SPRN_USPCR 831 | |
650 | #define SPRN_ISPCR 829 | |
651 | #define SPRN_MMUBE0 820 | |
652 | #define MMUBE0_IBE0_SHIFT 24 | |
653 | #define MMUBE0_IBE1_SHIFT 16 | |
654 | #define MMUBE0_IBE2_SHIFT 8 | |
655 | #define MMUBE0_VBE0 0x00000004 | |
656 | #define MMUBE0_VBE1 0x00000002 | |
657 | #define MMUBE0_VBE2 0x00000001 | |
658 | #define SPRN_MMUBE1 821 | |
659 | #define MMUBE1_IBE3_SHIFT 24 | |
660 | #define MMUBE1_IBE4_SHIFT 16 | |
661 | #define MMUBE1_IBE5_SHIFT 8 | |
662 | #define MMUBE1_VBE3 0x00000004 | |
663 | #define MMUBE1_VBE4 0x00000002 | |
664 | #define MMUBE1_VBE5 0x00000001 | |
665 | ||
82876526 BB |
666 | #endif /* __ASM_POWERPC_REG_BOOKE_H__ */ |
667 | #endif /* __KERNEL__ */ |