2 * Copyright (C) 2004-2006 Freescale Semiconductor, Inc.
4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
17 #if defined(CONFIG_E300)
21 /* MPC83xx cpu provide RCR register to do reset thing specially
25 /* System reset offset (PowerPC standard)
27 #define EXC_OFF_SYS_RESET 0x0100
29 /* IMMRBAR - Internal Memory Register Base Address
31 #define CONFIG_DEFAULT_IMMR 0xFF400000 /* Default IMMR base address */
32 #define IMMRBAR 0x0000 /* Register offset to immr */
33 #define IMMRBAR_BASE_ADDR 0xFFF00000 /* Base address mask */
34 #define IMMRBAR_RES ~(IMMRBAR_BASE_ADDR)
36 /* LAWBAR - Local Access Window Base Address Register
38 #define LBLAWBAR0 0x0020 /* Register offset to immr */
39 #define LBLAWAR0 0x0024
40 #define LBLAWBAR1 0x0028
41 #define LBLAWAR1 0x002C
42 #define LBLAWBAR2 0x0030
43 #define LBLAWAR2 0x0034
44 #define LBLAWBAR3 0x0038
45 #define LBLAWAR3 0x003C
46 #define LAWBAR_BAR 0xFFFFF000 /* Base address mask */
48 /* SPRIDR - System Part and Revision ID Register
50 #define SPRIDR_PARTID 0xFFFF0000 /* Part Identification */
51 #define SPRIDR_REVID 0x0000FFFF /* Revision Identification */
53 #define SPR_8349E_REV10 0x80300100
54 #define SPR_8349_REV10 0x80310100
55 #define SPR_8347E_REV10_TBGA 0x80320100
56 #define SPR_8347_REV10_TBGA 0x80330100
57 #define SPR_8347E_REV10_PBGA 0x80340100
58 #define SPR_8347_REV10_PBGA 0x80350100
59 #define SPR_8343E_REV10 0x80360100
60 #define SPR_8343_REV10 0x80370100
62 #define SPR_8349E_REV11 0x80300101
63 #define SPR_8349_REV11 0x80310101
64 #define SPR_8347E_REV11_TBGA 0x80320101
65 #define SPR_8347_REV11_TBGA 0x80330101
66 #define SPR_8347E_REV11_PBGA 0x80340101
67 #define SPR_8347_REV11_PBGA 0x80350101
68 #define SPR_8343E_REV11 0x80360101
69 #define SPR_8343_REV11 0x80370101
71 #define SPR_8349E_REV31 0x80300300
72 #define SPR_8349_REV31 0x80310300
73 #define SPR_8347E_REV31_TBGA 0x80320300
74 #define SPR_8347_REV31_TBGA 0x80330300
75 #define SPR_8347E_REV31_PBGA 0x80340300
76 #define SPR_8347_REV31_PBGA 0x80350300
77 #define SPR_8343E_REV31 0x80360300
78 #define SPR_8343_REV31 0x80370300
80 #define SPR_8360E_REV10 0x80480010
81 #define SPR_8360_REV10 0x80490010
82 #define SPR_8360E_REV11 0x80480011
83 #define SPR_8360_REV11 0x80490011
84 #define SPR_8360E_REV12 0x80480012
85 #define SPR_8360_REV12 0x80490012
86 #define SPR_8360E_REV20 0x80480020
87 #define SPR_8360_REV20 0x80490020
89 #define SPR_8323E_REV10 0x80620010
90 #define SPR_8323_REV10 0x80630010
91 #define SPR_8321E_REV10 0x80660010
92 #define SPR_8321_REV10 0x80670010
93 #define SPR_8323E_REV11 0x80620011
94 #define SPR_8323_REV11 0x80630011
95 #define SPR_8321E_REV11 0x80660011
96 #define SPR_8321_REV11 0x80670011
98 /* SPCR - System Priority Configuration Register
100 #define SPCR_PCIHPE 0x10000000 /* PCI Highest Priority Enable */
101 #define SPCR_PCIHPE_SHIFT (31-3)
102 #define SPCR_PCIPR 0x03000000 /* PCI bridge system bus request priority */
103 #define SPCR_PCIPR_SHIFT (31-7)
104 #define SPCR_OPT 0x00800000 /* Optimize */
105 #define SPCR_TBEN 0x00400000 /* E300 PowerPC core time base unit enable */
106 #define SPCR_TBEN_SHIFT (31-9)
107 #define SPCR_COREPR 0x00300000 /* E300 PowerPC Core system bus request priority */
108 #define SPCR_COREPR_SHIFT (31-11)
110 #if defined(CONFIG_MPC834X)
111 /* SPCR bits - MPC8349 specific */
112 #define SPCR_TSEC1DP 0x00003000 /* TSEC1 data priority */
113 #define SPCR_TSEC1DP_SHIFT (31-19)
114 #define SPCR_TSEC1BDP 0x00000C00 /* TSEC1 buffer descriptor priority */
115 #define SPCR_TSEC1BDP_SHIFT (31-21)
116 #define SPCR_TSEC1EP 0x00000300 /* TSEC1 emergency priority */
117 #define SPCR_TSEC1EP_SHIFT (31-23)
118 #define SPCR_TSEC2DP 0x00000030 /* TSEC2 data priority */
119 #define SPCR_TSEC2DP_SHIFT (31-27)
120 #define SPCR_TSEC2BDP 0x0000000C /* TSEC2 buffer descriptor priority */
121 #define SPCR_TSEC2BDP_SHIFT (31-29)
122 #define SPCR_TSEC2EP 0x00000003 /* TSEC2 emergency priority */
123 #define SPCR_TSEC2EP_SHIFT (31-31)
126 /* SICRL/H - System I/O Configuration Register Low/High
128 #if defined(CONFIG_MPC834X)
129 /* SICRL bits - MPC8349 specific */
130 #define SICRL_LDP_A 0x80000000
131 #define SICRL_USB1 0x40000000
132 #define SICRL_USB0 0x20000000
133 #define SICRL_UART 0x0C000000
134 #define SICRL_GPIO1_A 0x02000000
135 #define SICRL_GPIO1_B 0x01000000
136 #define SICRL_GPIO1_C 0x00800000
137 #define SICRL_GPIO1_D 0x00400000
138 #define SICRL_GPIO1_E 0x00200000
139 #define SICRL_GPIO1_F 0x00180000
140 #define SICRL_GPIO1_G 0x00040000
141 #define SICRL_GPIO1_H 0x00020000
142 #define SICRL_GPIO1_I 0x00010000
143 #define SICRL_GPIO1_J 0x00008000
144 #define SICRL_GPIO1_K 0x00004000
145 #define SICRL_GPIO1_L 0x00003000
147 /* SICRH bits - MPC8349 specific */
148 #define SICRH_DDR 0x80000000
149 #define SICRH_TSEC1_A 0x10000000
150 #define SICRH_TSEC1_B 0x08000000
151 #define SICRH_TSEC1_C 0x04000000
152 #define SICRH_TSEC1_D 0x02000000
153 #define SICRH_TSEC1_E 0x01000000
154 #define SICRH_TSEC1_F 0x00800000
155 #define SICRH_TSEC2_A 0x00400000
156 #define SICRH_TSEC2_B 0x00200000
157 #define SICRH_TSEC2_C 0x00100000
158 #define SICRH_TSEC2_D 0x00080000
159 #define SICRH_TSEC2_E 0x00040000
160 #define SICRH_TSEC2_F 0x00020000
161 #define SICRH_TSEC2_G 0x00010000
162 #define SICRH_TSEC2_H 0x00008000
163 #define SICRH_GPIO2_A 0x00004000
164 #define SICRH_GPIO2_B 0x00002000
165 #define SICRH_GPIO2_C 0x00001000
166 #define SICRH_GPIO2_D 0x00000800
167 #define SICRH_GPIO2_E 0x00000400
168 #define SICRH_GPIO2_F 0x00000200
169 #define SICRH_GPIO2_G 0x00000180
170 #define SICRH_GPIO2_H 0x00000060
171 #define SICRH_TSOBI1 0x00000002
172 #define SICRH_TSOBI2 0x00000001
174 #elif defined(CONFIG_MPC8360)
175 /* SICRL bits - MPC8360 specific */
176 #define SICRL_LDP_A 0xC0000000
177 #define SICRL_LCLK_1 0x10000000
178 #define SICRL_LCLK_2 0x08000000
179 #define SICRL_SRCID_A 0x03000000
180 #define SICRL_IRQ_CKSTP_A 0x00C00000
182 /* SICRH bits - MPC8360 specific */
183 #define SICRH_DDR 0x80000000
184 #define SICRH_SECONDARY_DDR 0x40000000
185 #define SICRH_SDDROE 0x20000000
186 #define SICRH_IRQ3 0x10000000
187 #define SICRH_UC1EOBI 0x00000004
188 #define SICRH_UC2E1OBI 0x00000002
189 #define SICRH_UC2E2OBI 0x00000001
191 #elif defined(CONFIG_MPC832X)
192 /* SICRL bits - MPC832X specific */
193 #define SICRL_LDP_LCS_A 0x80000000
194 #define SICRL_IRQ_CKS 0x20000000
195 #define SICRL_PCI_MSRC 0x10000000
196 #define SICRL_URT_CTPR 0x06000000
197 #define SICRL_IRQ_CTPR 0x00C00000
200 /* SWCRR - System Watchdog Control Register
202 #define SWCRR 0x0204 /* Register offset to immr */
203 #define SWCRR_SWTC 0xFFFF0000 /* Software Watchdog Time Count */
204 #define SWCRR_SWEN 0x00000004 /* Watchdog Enable bit */
205 #define SWCRR_SWRI 0x00000002 /* Software Watchdog Reset/Interrupt Select bit */
206 #define SWCRR_SWPR 0x00000001 /* Software Watchdog Counter Prescale bit */
207 #define SWCRR_RES ~(SWCRR_SWTC | SWCRR_SWEN | SWCRR_SWRI | SWCRR_SWPR)
209 /* SWCNR - System Watchdog Counter Register
211 #define SWCNR 0x0208 /* Register offset to immr */
212 #define SWCNR_SWCN 0x0000FFFF /* Software Watchdog Count mask */
213 #define SWCNR_RES ~(SWCNR_SWCN)
215 /* SWSRR - System Watchdog Service Register
217 #define SWSRR 0x020E /* Register offset to immr */
219 /* ACR - Arbiter Configuration Register
221 #define ACR_COREDIS 0x10000000 /* Core disable */
222 #define ACR_COREDIS_SHIFT (31-7)
223 #define ACR_PIPE_DEP 0x00070000 /* Pipeline depth */
224 #define ACR_PIPE_DEP_SHIFT (31-15)
225 #define ACR_PCI_RPTCNT 0x00007000 /* PCI repeat count */
226 #define ACR_PCI_RPTCNT_SHIFT (31-19)
227 #define ACR_RPTCNT 0x00000700 /* Repeat count */
228 #define ACR_RPTCNT_SHIFT (31-23)
229 #define ACR_APARK 0x00000030 /* Address parking */
230 #define ACR_APARK_SHIFT (31-27)
231 #define ACR_PARKM 0x0000000F /* Parking master */
232 #define ACR_PARKM_SHIFT (31-31)
234 /* ATR - Arbiter Timers Register
236 #define ATR_DTO 0x00FF0000 /* Data time out */
237 #define ATR_ATO 0x000000FF /* Address time out */
239 /* AER - Arbiter Event Register
241 #define AER_ETEA 0x00000020 /* Transfer error */
242 #define AER_RES 0x00000010 /* Reserved transfer type */
243 #define AER_ECW 0x00000008 /* External control word transfer type */
244 #define AER_AO 0x00000004 /* Address Only transfer type */
245 #define AER_DTO 0x00000002 /* Data time out */
246 #define AER_ATO 0x00000001 /* Address time out */
248 /* AEATR - Arbiter Event Address Register
250 #define AEATR_EVENT 0x07000000 /* Event type */
251 #define AEATR_MSTR_ID 0x001F0000 /* Master Id */
252 #define AEATR_TBST 0x00000800 /* Transfer burst */
253 #define AEATR_TSIZE 0x00000700 /* Transfer Size */
254 #define AEATR_TTYPE 0x0000001F /* Transfer Type */
256 /* HRCWL - Hard Reset Configuration Word Low
258 #define HRCWL_LBIUCM 0x80000000
259 #define HRCWL_LBIUCM_SHIFT 31
260 #define HRCWL_LCL_BUS_TO_SCB_CLK_1X1 0x00000000
261 #define HRCWL_LCL_BUS_TO_SCB_CLK_2X1 0x80000000
263 #define HRCWL_DDRCM 0x40000000
264 #define HRCWL_DDRCM_SHIFT 30
265 #define HRCWL_DDR_TO_SCB_CLK_1X1 0x00000000
266 #define HRCWL_DDR_TO_SCB_CLK_2X1 0x40000000
268 #define HRCWL_SPMF 0x0f000000
269 #define HRCWL_SPMF_SHIFT 24
270 #define HRCWL_CSB_TO_CLKIN_16X1 0x00000000
271 #define HRCWL_CSB_TO_CLKIN_1X1 0x01000000
272 #define HRCWL_CSB_TO_CLKIN_2X1 0x02000000
273 #define HRCWL_CSB_TO_CLKIN_3X1 0x03000000
274 #define HRCWL_CSB_TO_CLKIN_4X1 0x04000000
275 #define HRCWL_CSB_TO_CLKIN_5X1 0x05000000
276 #define HRCWL_CSB_TO_CLKIN_6X1 0x06000000
277 #define HRCWL_CSB_TO_CLKIN_7X1 0x07000000
278 #define HRCWL_CSB_TO_CLKIN_8X1 0x08000000
279 #define HRCWL_CSB_TO_CLKIN_9X1 0x09000000
280 #define HRCWL_CSB_TO_CLKIN_10X1 0x0A000000
281 #define HRCWL_CSB_TO_CLKIN_11X1 0x0B000000
282 #define HRCWL_CSB_TO_CLKIN_12X1 0x0C000000
283 #define HRCWL_CSB_TO_CLKIN_13X1 0x0D000000
284 #define HRCWL_CSB_TO_CLKIN_14X1 0x0E000000
285 #define HRCWL_CSB_TO_CLKIN_15X1 0x0F000000
287 #define HRCWL_VCO_BYPASS 0x00000000
288 #define HRCWL_VCO_1X2 0x00000000
289 #define HRCWL_VCO_1X4 0x00200000
290 #define HRCWL_VCO_1X8 0x00400000
292 #define HRCWL_COREPLL 0x007F0000
293 #define HRCWL_COREPLL_SHIFT 16
294 #define HRCWL_CORE_TO_CSB_BYPASS 0x00000000
295 #define HRCWL_CORE_TO_CSB_1X1 0x00020000
296 #define HRCWL_CORE_TO_CSB_1_5X1 0x00030000
297 #define HRCWL_CORE_TO_CSB_2X1 0x00040000
298 #define HRCWL_CORE_TO_CSB_2_5X1 0x00050000
299 #define HRCWL_CORE_TO_CSB_3X1 0x00060000
301 #if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
302 #define HRCWL_CEVCOD 0x000000C0
303 #define HRCWL_CEVCOD_SHIFT 6
304 #define HRCWL_CE_PLL_VCO_DIV_4 0x00000000
305 #define HRCWL_CE_PLL_VCO_DIV_8 0x00000040
306 #define HRCWL_CE_PLL_VCO_DIV_2 0x00000080
308 #define HRCWL_CEPDF 0x00000020
309 #define HRCWL_CEPDF_SHIFT 5
310 #define HRCWL_CE_PLL_DIV_1X1 0x00000000
311 #define HRCWL_CE_PLL_DIV_2X1 0x00000020
313 #define HRCWL_CEPMF 0x0000001F
314 #define HRCWL_CEPMF_SHIFT 0
315 #define HRCWL_CE_TO_PLL_1X16_ 0x00000000
316 #define HRCWL_CE_TO_PLL_1X2 0x00000002
317 #define HRCWL_CE_TO_PLL_1X3 0x00000003
318 #define HRCWL_CE_TO_PLL_1X4 0x00000004
319 #define HRCWL_CE_TO_PLL_1X5 0x00000005
320 #define HRCWL_CE_TO_PLL_1X6 0x00000006
321 #define HRCWL_CE_TO_PLL_1X7 0x00000007
322 #define HRCWL_CE_TO_PLL_1X8 0x00000008
323 #define HRCWL_CE_TO_PLL_1X9 0x00000009
324 #define HRCWL_CE_TO_PLL_1X10 0x0000000A
325 #define HRCWL_CE_TO_PLL_1X11 0x0000000B
326 #define HRCWL_CE_TO_PLL_1X12 0x0000000C
327 #define HRCWL_CE_TO_PLL_1X13 0x0000000D
328 #define HRCWL_CE_TO_PLL_1X14 0x0000000E
329 #define HRCWL_CE_TO_PLL_1X15 0x0000000F
330 #define HRCWL_CE_TO_PLL_1X16 0x00000010
331 #define HRCWL_CE_TO_PLL_1X17 0x00000011
332 #define HRCWL_CE_TO_PLL_1X18 0x00000012
333 #define HRCWL_CE_TO_PLL_1X19 0x00000013
334 #define HRCWL_CE_TO_PLL_1X20 0x00000014
335 #define HRCWL_CE_TO_PLL_1X21 0x00000015
336 #define HRCWL_CE_TO_PLL_1X22 0x00000016
337 #define HRCWL_CE_TO_PLL_1X23 0x00000017
338 #define HRCWL_CE_TO_PLL_1X24 0x00000018
339 #define HRCWL_CE_TO_PLL_1X25 0x00000019
340 #define HRCWL_CE_TO_PLL_1X26 0x0000001A
341 #define HRCWL_CE_TO_PLL_1X27 0x0000001B
342 #define HRCWL_CE_TO_PLL_1X28 0x0000001C
343 #define HRCWL_CE_TO_PLL_1X29 0x0000001D
344 #define HRCWL_CE_TO_PLL_1X30 0x0000001E
345 #define HRCWL_CE_TO_PLL_1X31 0x0000001F
348 /* HRCWH - Hardware Reset Configuration Word High
350 #define HRCWH_PCI_HOST 0x80000000
351 #define HRCWH_PCI_HOST_SHIFT 31
352 #define HRCWH_PCI_AGENT 0x00000000
354 #if defined(CONFIG_MPC834X)
355 #define HRCWH_32_BIT_PCI 0x00000000
356 #define HRCWH_64_BIT_PCI 0x40000000
359 #define HRCWH_PCI1_ARBITER_DISABLE 0x00000000
360 #define HRCWH_PCI1_ARBITER_ENABLE 0x20000000
362 #define HRCWH_PCI_ARBITER_DISABLE 0x00000000
363 #define HRCWH_PCI_ARBITER_ENABLE 0x20000000
365 #if defined(CONFIG_MPC834X)
366 #define HRCWH_PCI2_ARBITER_DISABLE 0x00000000
367 #define HRCWH_PCI2_ARBITER_ENABLE 0x10000000
369 #elif defined(CONFIG_MPC8360)
370 #define HRCWH_PCICKDRV_DISABLE 0x00000000
371 #define HRCWH_PCICKDRV_ENABLE 0x10000000
374 #define HRCWH_CORE_DISABLE 0x08000000
375 #define HRCWH_CORE_ENABLE 0x00000000
377 #define HRCWH_FROM_0X00000100 0x00000000
378 #define HRCWH_FROM_0XFFF00100 0x04000000
380 #define HRCWH_BOOTSEQ_DISABLE 0x00000000
381 #define HRCWH_BOOTSEQ_NORMAL 0x01000000
382 #define HRCWH_BOOTSEQ_EXTENDED 0x02000000
384 #define HRCWH_SW_WATCHDOG_DISABLE 0x00000000
385 #define HRCWH_SW_WATCHDOG_ENABLE 0x00800000
387 #define HRCWH_ROM_LOC_DDR_SDRAM 0x00000000
388 #define HRCWH_ROM_LOC_PCI1 0x00100000
389 #if defined(CONFIG_MPC834X)
390 #define HRCWH_ROM_LOC_PCI2 0x00200000
392 #define HRCWH_ROM_LOC_LOCAL_8BIT 0x00500000
393 #define HRCWH_ROM_LOC_LOCAL_16BIT 0x00600000
394 #define HRCWH_ROM_LOC_LOCAL_32BIT 0x00700000
396 #if defined(CONFIG_MPC834X)
397 #define HRCWH_TSEC1M_IN_RGMII 0x00000000
398 #define HRCWH_TSEC1M_IN_RTBI 0x00004000
399 #define HRCWH_TSEC1M_IN_GMII 0x00008000
400 #define HRCWH_TSEC1M_IN_TBI 0x0000C000
401 #define HRCWH_TSEC2M_IN_RGMII 0x00000000
402 #define HRCWH_TSEC2M_IN_RTBI 0x00001000
403 #define HRCWH_TSEC2M_IN_GMII 0x00002000
404 #define HRCWH_TSEC2M_IN_TBI 0x00003000
407 #if defined(CONFIG_MPC8360)
408 #define HRCWH_SECONDARY_DDR_DISABLE 0x00000000
409 #define HRCWH_SECONDARY_DDR_ENABLE 0x00000010
412 #define HRCWH_BIG_ENDIAN 0x00000000
413 #define HRCWH_LITTLE_ENDIAN 0x00000008
415 #define HRCWH_LALE_NORMAL 0x00000000
416 #define HRCWH_LALE_EARLY 0x00000004
418 #define HRCWH_LDP_SET 0x00000000
419 #define HRCWH_LDP_CLEAR 0x00000002
421 /* RSR - Reset Status Register
423 #define RSR_RSTSRC 0xE0000000 /* Reset source */
424 #define RSR_RSTSRC_SHIFT 29
425 #define RSR_BSF 0x00010000 /* Boot seq. fail */
426 #define RSR_BSF_SHIFT 16
427 #define RSR_SWSR 0x00002000 /* software soft reset */
428 #define RSR_SWSR_SHIFT 13
429 #define RSR_SWHR 0x00001000 /* software hard reset */
430 #define RSR_SWHR_SHIFT 12
431 #define RSR_JHRS 0x00000200 /* jtag hreset */
432 #define RSR_JHRS_SHIFT 9
433 #define RSR_JSRS 0x00000100 /* jtag sreset status */
434 #define RSR_JSRS_SHIFT 8
435 #define RSR_CSHR 0x00000010 /* checkstop reset status */
436 #define RSR_CSHR_SHIFT 4
437 #define RSR_SWRS 0x00000008 /* software watchdog reset status */
438 #define RSR_SWRS_SHIFT 3
439 #define RSR_BMRS 0x00000004 /* bus monitop reset status */
440 #define RSR_BMRS_SHIFT 2
441 #define RSR_SRS 0x00000002 /* soft reset status */
442 #define RSR_SRS_SHIFT 1
443 #define RSR_HRS 0x00000001 /* hard reset status */
444 #define RSR_HRS_SHIFT 0
445 #define RSR_RES ~(RSR_RSTSRC | RSR_BSF | RSR_SWSR | RSR_SWHR |\
446 RSR_JHRS | RSR_JSRS | RSR_CSHR | RSR_SWRS |\
447 RSR_BMRS | RSR_SRS | RSR_HRS)
448 /* RMR - Reset Mode Register
450 #define RMR_CSRE 0x00000001 /* checkstop reset enable */
451 #define RMR_CSRE_SHIFT 0
452 #define RMR_RES ~(RMR_CSRE)
454 /* RCR - Reset Control Register
456 #define RCR_SWHR 0x00000002 /* software hard reset */
457 #define RCR_SWSR 0x00000001 /* software soft reset */
458 #define RCR_RES ~(RCR_SWHR | RCR_SWSR)
460 /* RCER - Reset Control Enable Register
462 #define RCER_CRE 0x00000001 /* software hard reset */
463 #define RCER_RES ~(RCER_CRE)
465 /* SPMR - System PLL Mode Register
467 #define SPMR_LBIUCM 0x80000000
468 #define SPMR_DDRCM 0x40000000
469 #define SPMR_SPMF 0x0F000000
470 #define SPMR_CKID 0x00800000
471 #define SPMR_CKID_SHIFT 23
472 #define SPMR_COREPLL 0x007F0000
473 #define SPMR_CEVCOD 0x000000C0
474 #define SPMR_CEPDF 0x00000020
475 #define SPMR_CEPMF 0x0000001F
477 /* OCCR - Output Clock Control Register
479 #define OCCR_PCICOE0 0x80000000
480 #define OCCR_PCICOE1 0x40000000
481 #define OCCR_PCICOE2 0x20000000
482 #define OCCR_PCICOE3 0x10000000
483 #define OCCR_PCICOE4 0x08000000
484 #define OCCR_PCICOE5 0x04000000
485 #define OCCR_PCICOE6 0x02000000
486 #define OCCR_PCICOE7 0x01000000
487 #define OCCR_PCICD0 0x00800000
488 #define OCCR_PCICD1 0x00400000
489 #define OCCR_PCICD2 0x00200000
490 #define OCCR_PCICD3 0x00100000
491 #define OCCR_PCICD4 0x00080000
492 #define OCCR_PCICD5 0x00040000
493 #define OCCR_PCICD6 0x00020000
494 #define OCCR_PCICD7 0x00010000
495 #define OCCR_PCI1CR 0x00000002
496 #define OCCR_PCI2CR 0x00000001
497 #define OCCR_PCICR OCCR_PCI1CR
499 /* SCCR - System Clock Control Register
501 #define SCCR_ENCCM 0x03000000
502 #define SCCR_ENCCM_SHIFT 24
503 #define SCCR_ENCCM_0 0x00000000
504 #define SCCR_ENCCM_1 0x01000000
505 #define SCCR_ENCCM_2 0x02000000
506 #define SCCR_ENCCM_3 0x03000000
508 #define SCCR_PCICM 0x00010000
509 #define SCCR_PCICM_SHIFT 16
511 /* SCCR bits - MPC8349 specific */
512 #define SCCR_TSEC1CM 0xc0000000
513 #define SCCR_TSEC1CM_SHIFT 30
514 #define SCCR_TSEC1CM_0 0x00000000
515 #define SCCR_TSEC1CM_1 0x40000000
516 #define SCCR_TSEC1CM_2 0x80000000
517 #define SCCR_TSEC1CM_3 0xC0000000
519 #define SCCR_TSEC2CM 0x30000000
520 #define SCCR_TSEC2CM_SHIFT 28
521 #define SCCR_TSEC2CM_0 0x00000000
522 #define SCCR_TSEC2CM_1 0x10000000
523 #define SCCR_TSEC2CM_2 0x20000000
524 #define SCCR_TSEC2CM_3 0x30000000
526 #define SCCR_USBMPHCM 0x00c00000
527 #define SCCR_USBMPHCM_SHIFT 22
528 #define SCCR_USBDRCM 0x00300000
529 #define SCCR_USBDRCM_SHIFT 20
531 #define SCCR_USBCM_0 0x00000000
532 #define SCCR_USBCM_1 0x00500000
533 #define SCCR_USBCM_2 0x00A00000
534 #define SCCR_USBCM_3 0x00F00000
536 #define SCCR_CLK_MASK ( SCCR_TSEC1CM_3 \
541 #define SCCR_DEFAULT 0xFFFFFFFF
543 /* CSn_BDNS - Chip Select memory Bounds Register
545 #define CSBNDS_SA 0x00FF0000
546 #define CSBNDS_SA_SHIFT 8
547 #define CSBNDS_EA 0x000000FF
548 #define CSBNDS_EA_SHIFT 24
550 /* CSn_CONFIG - Chip Select Configuration Register
552 #define CSCONFIG_EN 0x80000000
553 #define CSCONFIG_AP 0x00800000
554 #define CSCONFIG_ROW_BIT 0x00000700
555 #define CSCONFIG_ROW_BIT_12 0x00000000
556 #define CSCONFIG_ROW_BIT_13 0x00000100
557 #define CSCONFIG_ROW_BIT_14 0x00000200
558 #define CSCONFIG_COL_BIT 0x00000007
559 #define CSCONFIG_COL_BIT_8 0x00000000
560 #define CSCONFIG_COL_BIT_9 0x00000001
561 #define CSCONFIG_COL_BIT_10 0x00000002
562 #define CSCONFIG_COL_BIT_11 0x00000003
564 /* TIMING_CFG_1 - DDR SDRAM Timing Configuration 1
566 #define TIMING_CFG1_PRETOACT 0x70000000
567 #define TIMING_CFG1_PRETOACT_SHIFT 28
568 #define TIMING_CFG1_ACTTOPRE 0x0F000000
569 #define TIMING_CFG1_ACTTOPRE_SHIFT 24
570 #define TIMING_CFG1_ACTTORW 0x00700000
571 #define TIMING_CFG1_ACTTORW_SHIFT 20
572 #define TIMING_CFG1_CASLAT 0x00070000
573 #define TIMING_CFG1_CASLAT_SHIFT 16
574 #define TIMING_CFG1_REFREC 0x0000F000
575 #define TIMING_CFG1_REFREC_SHIFT 12
576 #define TIMING_CFG1_WRREC 0x00000700
577 #define TIMING_CFG1_WRREC_SHIFT 8
578 #define TIMING_CFG1_ACTTOACT 0x00000070
579 #define TIMING_CFG1_ACTTOACT_SHIFT 4
580 #define TIMING_CFG1_WRTORD 0x00000007
581 #define TIMING_CFG1_WRTORD_SHIFT 0
582 #define TIMING_CFG1_CASLAT_20 0x00030000 /* CAS latency = 2.0 */
583 #define TIMING_CFG1_CASLAT_25 0x00040000 /* CAS latency = 2.5 */
585 /* TIMING_CFG_2 - DDR SDRAM Timing Configuration 2
587 #define TIMING_CFG2_CPO 0x0F800000
588 #define TIMING_CFG2_CPO_SHIFT 23
589 #define TIMING_CFG2_ACSM 0x00080000
590 #define TIMING_CFG2_WR_DATA_DELAY 0x00001C00
591 #define TIMING_CFG2_WR_DATA_DELAY_SHIFT 10
592 #define TIMING_CFG2_CPO_DEF 0x00000000 /* default (= CASLAT + 1) */
594 /* DDR_SDRAM_CFG - DDR SDRAM Control Configuration
596 #define SDRAM_CFG_MEM_EN 0x80000000
597 #define SDRAM_CFG_SREN 0x40000000
598 #define SDRAM_CFG_ECC_EN 0x20000000
599 #define SDRAM_CFG_RD_EN 0x10000000
600 #define SDRAM_CFG_SDRAM_TYPE 0x03000000
601 #define SDRAM_CFG_SDRAM_TYPE_SHIFT 24
602 #define SDRAM_CFG_DYN_PWR 0x00200000
603 #define SDRAM_CFG_32_BE 0x00080000
604 #define SDRAM_CFG_8_BE 0x00040000
605 #define SDRAM_CFG_NCAP 0x00020000
606 #define SDRAM_CFG_2T_EN 0x00008000
607 #define SDRAM_CFG_SDRAM_TYPE_DDR 0x02000000
609 /* DDR_SDRAM_MODE - DDR SDRAM Mode Register
611 #define SDRAM_MODE_ESD 0xFFFF0000
612 #define SDRAM_MODE_ESD_SHIFT 16
613 #define SDRAM_MODE_SD 0x0000FFFF
614 #define SDRAM_MODE_SD_SHIFT 0
615 #define DDR_MODE_EXT_MODEREG 0x4000 /* select extended mode reg */
616 #define DDR_MODE_EXT_OPMODE 0x3FF8 /* operating mode, mask */
617 #define DDR_MODE_EXT_OP_NORMAL 0x0000 /* normal operation */
618 #define DDR_MODE_QFC 0x0004 /* QFC / compatibility, mask */
619 #define DDR_MODE_QFC_COMP 0x0000 /* compatible to older SDRAMs */
620 #define DDR_MODE_WEAK 0x0002 /* weak drivers */
621 #define DDR_MODE_DLL_DIS 0x0001 /* disable DLL */
622 #define DDR_MODE_CASLAT 0x0070 /* CAS latency, mask */
623 #define DDR_MODE_CASLAT_15 0x0010 /* CAS latency 1.5 */
624 #define DDR_MODE_CASLAT_20 0x0020 /* CAS latency 2 */
625 #define DDR_MODE_CASLAT_25 0x0060 /* CAS latency 2.5 */
626 #define DDR_MODE_CASLAT_30 0x0030 /* CAS latency 3 */
627 #define DDR_MODE_BTYPE_SEQ 0x0000 /* sequential burst */
628 #define DDR_MODE_BTYPE_ILVD 0x0008 /* interleaved burst */
629 #define DDR_MODE_BLEN_2 0x0001 /* burst length 2 */
630 #define DDR_MODE_BLEN_4 0x0002 /* burst length 4 */
631 #define DDR_REFINT_166MHZ_7US 1302 /* exact value for 7.8125us */
632 #define DDR_BSTOPRE 256 /* use 256 cycles as a starting point */
633 #define DDR_MODE_MODEREG 0x0000 /* select mode register */
635 /* DDR_SDRAM_INTERVAL - DDR SDRAM Interval Register
637 #define SDRAM_INTERVAL_REFINT 0x3FFF0000
638 #define SDRAM_INTERVAL_REFINT_SHIFT 16
639 #define SDRAM_INTERVAL_BSTOPRE 0x00003FFF
640 #define SDRAM_INTERVAL_BSTOPRE_SHIFT 0
642 /* DDR_SDRAM_CLK_CNTL - DDR SDRAM Clock Control Register
644 #define DDR_SDRAM_CLK_CNTL_SS_EN 0x80000000
645 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_025 0x01000000
646 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 0x02000000
647 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075 0x03000000
648 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_1 0x04000000
650 /* ECC_ERR_INJECT - Memory data path error injection mask ECC
652 #define ECC_ERR_INJECT_EMB (0x80000000>>22) /* ECC Mirror Byte */
653 #define ECC_ERR_INJECT_EIEN (0x80000000>>23) /* Error Injection Enable */
654 #define ECC_ERR_INJECT_EEIM (0xff000000>>24) /* ECC Erroe Injection Enable */
655 #define ECC_ERR_INJECT_EEIM_SHIFT 0
657 /* CAPTURE_ECC - Memory data path read capture ECC
659 #define CAPTURE_ECC_ECE (0xff000000>>24)
660 #define CAPTURE_ECC_ECE_SHIFT 0
662 /* ERR_DETECT - Memory error detect
664 #define ECC_ERROR_DETECT_MME (0x80000000>>0) /* Multiple Memory Errors */
665 #define ECC_ERROR_DETECT_MBE (0x80000000>>28) /* Multiple-Bit Error */
666 #define ECC_ERROR_DETECT_SBE (0x80000000>>29) /* Single-Bit ECC Error Pickup */
667 #define ECC_ERROR_DETECT_MSE (0x80000000>>31) /* Memory Select Error */
669 /* ERR_DISABLE - Memory error disable
671 #define ECC_ERROR_DISABLE_MBED (0x80000000>>28) /* Multiple-Bit ECC Error Disable */
672 #define ECC_ERROR_DISABLE_SBED (0x80000000>>29) /* Sinle-Bit ECC Error disable */
673 #define ECC_ERROR_DISABLE_MSED (0x80000000>>31) /* Memory Select Error Disable */
674 #define ECC_ERROR_ENABLE ~(ECC_ERROR_DISABLE_MSED | ECC_ERROR_DISABLE_SBED |\
675 ECC_ERROR_DISABLE_MBED)
676 /* ERR_INT_EN - Memory error interrupt enable
678 #define ECC_ERR_INT_EN_MBEE (0x80000000>>28) /* Multiple-Bit ECC Error Interrupt Enable */
679 #define ECC_ERR_INT_EN_SBEE (0x80000000>>29) /* Single-Bit ECC Error Interrupt Enable */
680 #define ECC_ERR_INT_EN_MSEE (0x80000000>>31) /* Memory Select Error Interrupt Enable */
681 #define ECC_ERR_INT_DISABLE ~(ECC_ERR_INT_EN_MBEE | ECC_ERR_INT_EN_SBEE |\
683 /* CAPTURE_ATTRIBUTES - Memory error attributes capture
685 #define ECC_CAPT_ATTR_BNUM (0xe0000000>>1) /* Data Beat Num */
686 #define ECC_CAPT_ATTR_BNUM_SHIFT 28
687 #define ECC_CAPT_ATTR_TSIZ (0xc0000000>>6) /* Transaction Size */
688 #define ECC_CAPT_ATTR_TSIZ_FOUR_DW 0
689 #define ECC_CAPT_ATTR_TSIZ_ONE_DW 1
690 #define ECC_CAPT_ATTR_TSIZ_TWO_DW 2
691 #define ECC_CAPT_ATTR_TSIZ_THREE_DW 3
692 #define ECC_CAPT_ATTR_TSIZ_SHIFT 24
693 #define ECC_CAPT_ATTR_TSRC (0xf8000000>>11) /* Transaction Source */
694 #define ECC_CAPT_ATTR_TSRC_E300_CORE_DT 0x0
695 #define ECC_CAPT_ATTR_TSRC_E300_CORE_IF 0x2
696 #define ECC_CAPT_ATTR_TSRC_TSEC1 0x4
697 #define ECC_CAPT_ATTR_TSRC_TSEC2 0x5
698 #define ECC_CAPT_ATTR_TSRC_USB (0x06|0x07)
699 #define ECC_CAPT_ATTR_TSRC_ENCRYPT 0x8
700 #define ECC_CAPT_ATTR_TSRC_I2C 0x9
701 #define ECC_CAPT_ATTR_TSRC_JTAG 0xA
702 #define ECC_CAPT_ATTR_TSRC_PCI1 0xD
703 #define ECC_CAPT_ATTR_TSRC_PCI2 0xE
704 #define ECC_CAPT_ATTR_TSRC_DMA 0xF
705 #define ECC_CAPT_ATTR_TSRC_SHIFT 16
706 #define ECC_CAPT_ATTR_TTYP (0xe0000000>>18) /* Transaction Type */
707 #define ECC_CAPT_ATTR_TTYP_WRITE 0x1
708 #define ECC_CAPT_ATTR_TTYP_READ 0x2
709 #define ECC_CAPT_ATTR_TTYP_R_M_W 0x3
710 #define ECC_CAPT_ATTR_TTYP_SHIFT 12
711 #define ECC_CAPT_ATTR_VLD (0x80000000>>31) /* Valid */
713 /* ERR_SBE - Single bit ECC memory error management
715 #define ECC_ERROR_MAN_SBET (0xff000000>>8) /* Single-Bit Error Threshold 0..255 */
716 #define ECC_ERROR_MAN_SBET_SHIFT 16
717 #define ECC_ERROR_MAN_SBEC (0xff000000>>24) /* Single Bit Error Counter 0..255 */
718 #define ECC_ERROR_MAN_SBEC_SHIFT 0
720 /* BR - Base Registers
722 #define BR0 0x5000 /* Register offset to immr */
731 #define BR_BA 0xFFFF8000
732 #define BR_BA_SHIFT 15
733 #define BR_PS 0x00001800
734 #define BR_PS_SHIFT 11
735 #define BR_PS_8 0x00000800 /* Port Size 8 bit */
736 #define BR_PS_16 0x00001000 /* Port Size 16 bit */
737 #define BR_PS_32 0x00001800 /* Port Size 32 bit */
738 #define BR_DECC 0x00000600
739 #define BR_DECC_SHIFT 9
740 #define BR_WP 0x00000100
741 #define BR_WP_SHIFT 8
742 #define BR_MSEL 0x000000E0
743 #define BR_MSEL_SHIFT 5
744 #define BR_MS_GPCM 0x00000000 /* GPCM */
745 #define BR_MS_SDRAM 0x00000060 /* SDRAM */
746 #define BR_MS_UPMA 0x00000080 /* UPMA */
747 #define BR_MS_UPMB 0x000000A0 /* UPMB */
748 #define BR_MS_UPMC 0x000000C0 /* UPMC */
749 #if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
750 #define BR_ATOM 0x0000000C
751 #define BR_ATOM_SHIFT 2
753 #define BR_V 0x00000001
756 #if defined(CONFIG_MPC834X)
757 #define BR_RES ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_V)
758 #elif defined(CONFIG_MPC8360)
759 #define BR_RES ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_ATOM | BR_V)
762 /* OR - Option Registers
764 #define OR0 0x5004 /* Register offset to immr */
773 #define OR_GPCM_AM 0xFFFF8000
774 #define OR_GPCM_AM_SHIFT 15
775 #define OR_GPCM_BCTLD 0x00001000
776 #define OR_GPCM_BCTLD_SHIFT 12
777 #define OR_GPCM_CSNT 0x00000800
778 #define OR_GPCM_CSNT_SHIFT 11
779 #define OR_GPCM_ACS 0x00000600
780 #define OR_GPCM_ACS_SHIFT 9
781 #define OR_GPCM_ACS_0b10 0x00000400
782 #define OR_GPCM_ACS_0b11 0x00000600
783 #define OR_GPCM_XACS 0x00000100
784 #define OR_GPCM_XACS_SHIFT 8
785 #define OR_GPCM_SCY 0x000000F0
786 #define OR_GPCM_SCY_SHIFT 4
787 #define OR_GPCM_SCY_1 0x00000010
788 #define OR_GPCM_SCY_2 0x00000020
789 #define OR_GPCM_SCY_3 0x00000030
790 #define OR_GPCM_SCY_4 0x00000040
791 #define OR_GPCM_SCY_5 0x00000050
792 #define OR_GPCM_SCY_6 0x00000060
793 #define OR_GPCM_SCY_7 0x00000070
794 #define OR_GPCM_SCY_8 0x00000080
795 #define OR_GPCM_SCY_9 0x00000090
796 #define OR_GPCM_SCY_10 0x000000a0
797 #define OR_GPCM_SCY_11 0x000000b0
798 #define OR_GPCM_SCY_12 0x000000c0
799 #define OR_GPCM_SCY_13 0x000000d0
800 #define OR_GPCM_SCY_14 0x000000e0
801 #define OR_GPCM_SCY_15 0x000000f0
802 #define OR_GPCM_SETA 0x00000008
803 #define OR_GPCM_SETA_SHIFT 3
804 #define OR_GPCM_TRLX 0x00000004
805 #define OR_GPCM_TRLX_SHIFT 2
806 #define OR_GPCM_EHTR 0x00000002
807 #define OR_GPCM_EHTR_SHIFT 1
808 #define OR_GPCM_EAD 0x00000001
809 #define OR_GPCM_EAD_SHIFT 0
811 #define OR_UPM_AM 0xFFFF8000
812 #define OR_UPM_AM_SHIFT 15
813 #define OR_UPM_XAM 0x00006000
814 #define OR_UPM_XAM_SHIFT 13
815 #define OR_UPM_BCTLD 0x00001000
816 #define OR_UPM_BCTLD_SHIFT 12
817 #define OR_UPM_BI 0x00000100
818 #define OR_UPM_BI_SHIFT 8
819 #define OR_UPM_TRLX 0x00000004
820 #define OR_UPM_TRLX_SHIFT 2
821 #define OR_UPM_EHTR 0x00000002
822 #define OR_UPM_EHTR_SHIFT 1
823 #define OR_UPM_EAD 0x00000001
824 #define OR_UPM_EAD_SHIFT 0
826 #define OR_SDRAM_AM 0xFFFF8000
827 #define OR_SDRAM_AM_SHIFT 15
828 #define OR_SDRAM_XAM 0x00006000
829 #define OR_SDRAM_XAM_SHIFT 13
830 #define OR_SDRAM_COLS 0x00001C00
831 #define OR_SDRAM_COLS_SHIFT 10
832 #define OR_SDRAM_ROWS 0x000001C0
833 #define OR_SDRAM_ROWS_SHIFT 6
834 #define OR_SDRAM_PMSEL 0x00000020
835 #define OR_SDRAM_PMSEL_SHIFT 5
836 #define OR_SDRAM_EAD 0x00000001
837 #define OR_SDRAM_EAD_SHIFT 0
839 #define OR_AM_32KB 0xFFFF8000
840 #define OR_AM_64KB 0xFFFF0000
841 #define OR_AM_128KB 0xFFFE0000
842 #define OR_AM_256KB 0xFFFC0000
843 #define OR_AM_512KB 0xFFF80000
844 #define OR_AM_1MB 0xFFF00000
845 #define OR_AM_2MB 0xFFE00000
846 #define OR_AM_4MB 0xFFC00000
847 #define OR_AM_8MB 0xFF800000
848 #define OR_AM_16MB 0xFF000000
849 #define OR_AM_32MB 0xFE000000
850 #define OR_AM_64MB 0xFC000000
851 #define OR_AM_128MB 0xF8000000
852 #define OR_AM_256MB 0xF0000000
853 #define OR_AM_512MB 0xE0000000
854 #define OR_AM_1GB 0xC0000000
855 #define OR_AM_2GB 0x80000000
856 #define OR_AM_4GB 0x00000000
858 #define LBLAWAR_EN 0x80000000
859 #define LBLAWAR_4KB 0x0000000B
860 #define LBLAWAR_8KB 0x0000000C
861 #define LBLAWAR_16KB 0x0000000D
862 #define LBLAWAR_32KB 0x0000000E
863 #define LBLAWAR_64KB 0x0000000F
864 #define LBLAWAR_128KB 0x00000010
865 #define LBLAWAR_256KB 0x00000011
866 #define LBLAWAR_512KB 0x00000012
867 #define LBLAWAR_1MB 0x00000013
868 #define LBLAWAR_2MB 0x00000014
869 #define LBLAWAR_4MB 0x00000015
870 #define LBLAWAR_8MB 0x00000016
871 #define LBLAWAR_16MB 0x00000017
872 #define LBLAWAR_32MB 0x00000018
873 #define LBLAWAR_64MB 0x00000019
874 #define LBLAWAR_128MB 0x0000001A
875 #define LBLAWAR_256MB 0x0000001B
876 #define LBLAWAR_512MB 0x0000001C
877 #define LBLAWAR_1GB 0x0000001D
878 #define LBLAWAR_2GB 0x0000001E
880 /* LBCR - Local Bus Configuration Register
882 #define LBCR_LDIS 0x80000000
883 #define LBCR_LDIS_SHIFT 31
884 #define LBCR_BCTLC 0x00C00000
885 #define LBCR_BCTLC_SHIFT 22
886 #define LBCR_LPBSE 0x00020000
887 #define LBCR_LPBSE_SHIFT 17
888 #define LBCR_EPAR 0x00010000
889 #define LBCR_EPAR_SHIFT 16
890 #define LBCR_BMT 0x0000FF00
891 #define LBCR_BMT_SHIFT 8
893 /* LCRR - Clock Ratio Register
895 #define LCRR_DBYP 0x80000000
896 #define LCRR_DBYP_SHIFT 31
897 #define LCRR_BUFCMDC 0x30000000
898 #define LCRR_BUFCMDC_SHIFT 28
899 #define LCRR_BUFCMDC_1 0x10000000
900 #define LCRR_BUFCMDC_2 0x20000000
901 #define LCRR_BUFCMDC_3 0x30000000
902 #define LCRR_BUFCMDC_4 0x00000000
903 #define LCRR_ECL 0x03000000
904 #define LCRR_ECL_SHIFT 24
905 #define LCRR_ECL_4 0x00000000
906 #define LCRR_ECL_5 0x01000000
907 #define LCRR_ECL_6 0x02000000
908 #define LCRR_ECL_7 0x03000000
909 #define LCRR_EADC 0x00030000
910 #define LCRR_EADC_SHIFT 16
911 #define LCRR_EADC_1 0x00010000
912 #define LCRR_EADC_2 0x00020000
913 #define LCRR_EADC_3 0x00030000
914 #define LCRR_EADC_4 0x00000000
915 #define LCRR_CLKDIV 0x0000000F
916 #define LCRR_CLKDIV_SHIFT 0
917 #define LCRR_CLKDIV_2 0x00000002
918 #define LCRR_CLKDIV_4 0x00000004
919 #define LCRR_CLKDIV_8 0x00000008
921 /* DMAMR - DMA Mode Register
923 #define DMA_CHANNEL_START 0x00000001 /* Bit - DMAMRn CS */
924 #define DMA_CHANNEL_TRANSFER_MODE_DIRECT 0x00000004 /* Bit - DMAMRn CTM */
925 #define DMA_CHANNEL_SOURCE_ADRESSS_HOLD_EN 0x00001000 /* Bit - DMAMRn SAHE */
926 #define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_1B 0x00000000 /* 2Bit- DMAMRn SAHTS 1byte */
927 #define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_2B 0x00004000 /* 2Bit- DMAMRn SAHTS 2bytes */
928 #define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_4B 0x00008000 /* 2Bit- DMAMRn SAHTS 4bytes */
929 #define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_8B 0x0000c000 /* 2Bit- DMAMRn SAHTS 8bytes */
930 #define DMA_CHANNEL_SNOOP 0x00010000 /* Bit - DMAMRn DMSEN */
932 /* DMASR - DMA Status Register
934 #define DMA_CHANNEL_BUSY 0x00000004 /* Bit - DMASRn CB */
935 #define DMA_CHANNEL_TRANSFER_ERROR 0x00000080 /* Bit - DMASRn TE */
937 /* CONFIG_ADDRESS - PCI Config Address Register
939 #define PCI_CONFIG_ADDRESS_EN 0x80000000
940 #define PCI_CONFIG_ADDRESS_BN_SHIFT 16
941 #define PCI_CONFIG_ADDRESS_BN_MASK 0x00ff0000
942 #define PCI_CONFIG_ADDRESS_DN_SHIFT 11
943 #define PCI_CONFIG_ADDRESS_DN_MASK 0x0000f800
944 #define PCI_CONFIG_ADDRESS_FN_SHIFT 8
945 #define PCI_CONFIG_ADDRESS_FN_MASK 0x00000700
946 #define PCI_CONFIG_ADDRESS_RN_SHIFT 0
947 #define PCI_CONFIG_ADDRESS_RN_MASK 0x000000fc
949 /* POTAR - PCI Outbound Translation Address Register
951 #define POTAR_TA_MASK 0x000fffff
953 /* POBAR - PCI Outbound Base Address Register
955 #define POBAR_BA_MASK 0x000fffff
957 /* POCMR - PCI Outbound Comparision Mask Register
959 #define POCMR_EN 0x80000000
960 #define POCMR_IO 0x40000000 /* 0-memory space 1-I/O space */
961 #define POCMR_SE 0x20000000 /* streaming enable */
962 #define POCMR_DST 0x10000000 /* 0-PCI1 1-PCI2 */
963 #define POCMR_CM_MASK 0x000fffff
964 #define POCMR_CM_4G 0x00000000
965 #define POCMR_CM_2G 0x00080000
966 #define POCMR_CM_1G 0x000C0000
967 #define POCMR_CM_512M 0x000E0000
968 #define POCMR_CM_256M 0x000F0000
969 #define POCMR_CM_128M 0x000F8000
970 #define POCMR_CM_64M 0x000FC000
971 #define POCMR_CM_32M 0x000FE000
972 #define POCMR_CM_16M 0x000FF000
973 #define POCMR_CM_8M 0x000FF800
974 #define POCMR_CM_4M 0x000FFC00
975 #define POCMR_CM_2M 0x000FFE00
976 #define POCMR_CM_1M 0x000FFF00
977 #define POCMR_CM_512K 0x000FFF80
978 #define POCMR_CM_256K 0x000FFFC0
979 #define POCMR_CM_128K 0x000FFFE0
980 #define POCMR_CM_64K 0x000FFFF0
981 #define POCMR_CM_32K 0x000FFFF8
982 #define POCMR_CM_16K 0x000FFFFC
983 #define POCMR_CM_8K 0x000FFFFE
984 #define POCMR_CM_4K 0x000FFFFF
986 /* PITAR - PCI Inbound Translation Address Register
988 #define PITAR_TA_MASK 0x000fffff
990 /* PIBAR - PCI Inbound Base/Extended Address Register
992 #define PIBAR_MASK 0xffffffff
993 #define PIEBAR_EBA_MASK 0x000fffff
995 /* PIWAR - PCI Inbound Windows Attributes Register
997 #define PIWAR_EN 0x80000000
998 #define PIWAR_PF 0x20000000
999 #define PIWAR_RTT_MASK 0x000f0000
1000 #define PIWAR_RTT_NO_SNOOP 0x00040000
1001 #define PIWAR_RTT_SNOOP 0x00050000
1002 #define PIWAR_WTT_MASK 0x0000f000
1003 #define PIWAR_WTT_NO_SNOOP 0x00004000
1004 #define PIWAR_WTT_SNOOP 0x00005000
1005 #define PIWAR_IWS_MASK 0x0000003F
1006 #define PIWAR_IWS_4K 0x0000000B
1007 #define PIWAR_IWS_8K 0x0000000C
1008 #define PIWAR_IWS_16K 0x0000000D
1009 #define PIWAR_IWS_32K 0x0000000E
1010 #define PIWAR_IWS_64K 0x0000000F
1011 #define PIWAR_IWS_128K 0x00000010
1012 #define PIWAR_IWS_256K 0x00000011
1013 #define PIWAR_IWS_512K 0x00000012
1014 #define PIWAR_IWS_1M 0x00000013
1015 #define PIWAR_IWS_2M 0x00000014
1016 #define PIWAR_IWS_4M 0x00000015
1017 #define PIWAR_IWS_8M 0x00000016
1018 #define PIWAR_IWS_16M 0x00000017
1019 #define PIWAR_IWS_32M 0x00000018
1020 #define PIWAR_IWS_64M 0x00000019
1021 #define PIWAR_IWS_128M 0x0000001A
1022 #define PIWAR_IWS_256M 0x0000001B
1023 #define PIWAR_IWS_512M 0x0000001C
1024 #define PIWAR_IWS_1G 0x0000001D
1025 #define PIWAR_IWS_2G 0x0000001E
1027 #endif /* __MPC83XX_H__ */
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