1 /*----------------------------------------------------------------------------+
3 | This source code has been made available to you by IBM on an AS-IS
4 | basis. Anyone receiving this source is licensed under IBM
5 | copyrights to use it in any way he or she deems fit, including
6 | copying it, modifying it, compiling it, and redistributing it either
7 | with or without modifications. No license under IBM patents or
8 | patent applications is to be implied by the copyright license.
10 | Any user of this software should understand that IBM cannot provide
11 | technical support for this software and will not be responsible for
12 | any consequences resulting from the use of this software.
14 | Any person who transfers this source code or any derivative work
15 | must include the IBM copyright notice, this paragraph, and the
16 | preceding two paragraphs in the transferred software.
18 | COPYRIGHT I B M CORPORATION 1999
19 | LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
20 +----------------------------------------------------------------------------*/
25 /* Define bits and masks for real-mode storage attribute control registers */
26 #define PPC_128MB_SACR_BIT(addr) ((addr) >> 27)
27 #define PPC_128MB_SACR_VALUE(addr) PPC_REG_VAL(PPC_128MB_SACR_BIT(addr),1)
30 #define CONFIG_SYS_DCACHE_SIZE (16 << 10) /* For AMCC 405 CPUs */
32 #define CONFIG_SYS_DCACHE_SIZE (2 << 10) /* For PLX IOP480 (403) */
35 /*--------------------------------------------------------------------- */
36 /* Special Purpose Registers */
37 /*--------------------------------------------------------------------- */
38 #define srr2 0x3de /* save/restore register 2 */
39 #define srr3 0x3df /* save/restore register 3 */
42 * 405 does not really have CSRR0/1 but SRR2/3 are used during critical
43 * exception for the exact same purposes - let's alias them and have a
44 * common handling in crit_return() and CRIT_EXCEPTION
49 #define dbsr 0x3f0 /* debug status register */
50 #define dbcr0 0x3f2 /* debug control register 0 */
51 #define dbcr1 0x3bd /* debug control register 1 */
52 #define iac1 0x3f4 /* instruction address comparator 1 */
53 #define iac2 0x3f5 /* instruction address comparator 2 */
54 #define iac3 0x3b4 /* instruction address comparator 3 */
55 #define iac4 0x3b5 /* instruction address comparator 4 */
56 #define dac1 0x3f6 /* data address comparator 1 */
57 #define dac2 0x3f7 /* data address comparator 2 */
58 #define dccr 0x3fa /* data cache control register */
59 #define iccr 0x3fb /* instruction cache control register */
60 #define esr 0x3d4 /* execption syndrome register */
61 #define dear 0x3d5 /* data exeption address register */
62 #define evpr 0x3d6 /* exeption vector prefix register */
63 #define tsr 0x3d8 /* timer status register */
64 #define tcr 0x3da /* timer control register */
65 #define pit 0x3db /* programmable interval timer */
66 #define sgr 0x3b9 /* storage guarded reg */
67 #define dcwr 0x3ba /* data cache write-thru reg*/
68 #define sler 0x3bb /* storage little-endian reg */
69 #define cdbcr 0x3d7 /* cache debug cntrl reg */
70 #define icdbdr 0x3d3 /* instr cache dbug data reg*/
71 #define ccr0 0x3b3 /* core configuration register */
72 #define dvc1 0x3b6 /* data value compare register 1 */
73 #define dvc2 0x3b7 /* data value compare register 2 */
74 #define pid 0x3b1 /* process ID */
75 #define su0r 0x3bc /* storage user-defined register 0 */
76 #define zpr 0x3b0 /* zone protection regsiter */
78 #define tbl 0x11c /* time base lower - privileged write */
79 #define tbu 0x11d /* time base upper - privileged write */
81 #define sprg4r 0x104 /* Special purpose general 4 - read only */
82 #define sprg5r 0x105 /* Special purpose general 5 - read only */
83 #define sprg6r 0x106 /* Special purpose general 6 - read only */
84 #define sprg7r 0x107 /* Special purpose general 7 - read only */
85 #define sprg4w 0x114 /* Special purpose general 4 - write only */
86 #define sprg5w 0x115 /* Special purpose general 5 - write only */
87 #define sprg6w 0x116 /* Special purpose general 6 - write only */
88 #define sprg7w 0x117 /* Special purpose general 7 - write only */
90 /******************************************************************************
91 * Special for PPC405GP
92 ******************************************************************************/
94 /******************************************************************************
96 ******************************************************************************/
97 #define DMA_DCR_BASE 0x100
98 #define dmacr0 (DMA_DCR_BASE+0x00) /* DMA channel control register 0 */
99 #define dmact0 (DMA_DCR_BASE+0x01) /* DMA count register 0 */
100 #define dmada0 (DMA_DCR_BASE+0x02) /* DMA destination address register 0 */
101 #define dmasa0 (DMA_DCR_BASE+0x03) /* DMA source address register 0 */
102 #define dmasb0 (DMA_DCR_BASE+0x04) /* DMA scatter/gather descriptor addr 0 */
103 #define dmacr1 (DMA_DCR_BASE+0x08) /* DMA channel control register 1 */
104 #define dmact1 (DMA_DCR_BASE+0x09) /* DMA count register 1 */
105 #define dmada1 (DMA_DCR_BASE+0x0a) /* DMA destination address register 1 */
106 #define dmasa1 (DMA_DCR_BASE+0x0b) /* DMA source address register 1 */
107 #define dmasb1 (DMA_DCR_BASE+0x0c) /* DMA scatter/gather descriptor addr 1 */
108 #define dmacr2 (DMA_DCR_BASE+0x10) /* DMA channel control register 2 */
109 #define dmact2 (DMA_DCR_BASE+0x11) /* DMA count register 2 */
110 #define dmada2 (DMA_DCR_BASE+0x12) /* DMA destination address register 2 */
111 #define dmasa2 (DMA_DCR_BASE+0x13) /* DMA source address register 2 */
112 #define dmasb2 (DMA_DCR_BASE+0x14) /* DMA scatter/gather descriptor addr 2 */
113 #define dmacr3 (DMA_DCR_BASE+0x18) /* DMA channel control register 3 */
114 #define dmact3 (DMA_DCR_BASE+0x19) /* DMA count register 3 */
115 #define dmada3 (DMA_DCR_BASE+0x1a) /* DMA destination address register 3 */
116 #define dmasa3 (DMA_DCR_BASE+0x1b) /* DMA source address register 3 */
117 #define dmasb3 (DMA_DCR_BASE+0x1c) /* DMA scatter/gather descriptor addr 3 */
118 #define dmasr (DMA_DCR_BASE+0x20) /* DMA status register */
119 #define dmasgc (DMA_DCR_BASE+0x23) /* DMA scatter/gather command register */
120 #define dmaadr (DMA_DCR_BASE+0x24) /* DMA address decode register */
123 /******************************************************************************
124 * Decompression Controller
125 ******************************************************************************/
126 #define DECOMP_DCR_BASE 0x14
127 #define kiar (DECOMP_DCR_BASE+0x0) /* Decompression controller addr reg */
128 #define kidr (DECOMP_DCR_BASE+0x1) /* Decompression controller data reg */
129 /* values for kiar register - indirect addressing of these regs */
130 #define kitor0 0x00 /* index table origin register 0 */
131 #define kitor1 0x01 /* index table origin register 1 */
132 #define kitor2 0x02 /* index table origin register 2 */
133 #define kitor3 0x03 /* index table origin register 3 */
134 #define kaddr0 0x04 /* address decode definition regsiter 0 */
135 #define kaddr1 0x05 /* address decode definition regsiter 1 */
136 #define kconf 0x40 /* decompression core config register */
137 #define kid 0x41 /* decompression core ID register */
138 #define kver 0x42 /* decompression core version # reg */
139 #define kpear 0x50 /* bus error addr reg (PLB addr) */
140 #define kbear 0x51 /* bus error addr reg (DCP to EBIU addr)*/
141 #define kesr0 0x52 /* bus error status reg 0 (R/clear) */
142 #define kesr0s 0x53 /* bus error status reg 0 (set) */
143 /* There are 0x400 of the following registers, from krom0 to krom3ff*/
144 /* Only the first one is given here. */
145 #define krom0 0x400 /* SRAM/ROM read/write */
148 /******************************************************************************
150 ******************************************************************************/
152 #define POWERMAN_DCR_BASE 0xb0
154 #define POWERMAN_DCR_BASE 0xb8
156 #define cpmsr (POWERMAN_DCR_BASE+0x0) /* Power management status */
157 #define cpmer (POWERMAN_DCR_BASE+0x1) /* Power management enable */
158 #define cpmfr (POWERMAN_DCR_BASE+0x2) /* Power management force */
160 /******************************************************************************
161 * Extrnal Bus Controller
162 ******************************************************************************/
163 /* values for ebccfga register - indirect addressing of these regs */
164 #define pb0cr 0x00 /* periph bank 0 config reg */
165 #define pb1cr 0x01 /* periph bank 1 config reg */
166 #define pb2cr 0x02 /* periph bank 2 config reg */
167 #define pb3cr 0x03 /* periph bank 3 config reg */
168 #define pb4cr 0x04 /* periph bank 4 config reg */
170 #define pb5cr 0x05 /* periph bank 5 config reg */
171 #define pb6cr 0x06 /* periph bank 6 config reg */
172 #define pb7cr 0x07 /* periph bank 7 config reg */
174 #define pb0ap 0x10 /* periph bank 0 access parameters */
175 #define pb1ap 0x11 /* periph bank 1 access parameters */
176 #define pb2ap 0x12 /* periph bank 2 access parameters */
177 #define pb3ap 0x13 /* periph bank 3 access parameters */
178 #define pb4ap 0x14 /* periph bank 4 access parameters */
180 #define pb5ap 0x15 /* periph bank 5 access parameters */
181 #define pb6ap 0x16 /* periph bank 6 access parameters */
182 #define pb7ap 0x17 /* periph bank 7 access parameters */
184 #define pbear 0x20 /* periph bus error addr reg */
185 #define pbesr0 0x21 /* periph bus error status reg 0 */
186 #define pbesr1 0x22 /* periph bus error status reg 1 */
187 #define epcr 0x23 /* external periph control reg */
188 #define EBC0_CFG 0x23 /* external bus configuration reg */
191 /******************************************************************************
193 ******************************************************************************/
194 #define CNTRL_DCR_BASE 0x0f0
195 #define cpc0_pllmr0 (CNTRL_DCR_BASE+0x0) /* PLL mode register 0 */
196 #define cpc0_boot (CNTRL_DCR_BASE+0x1) /* Clock status register */
197 #define cpc0_epctl (CNTRL_DCR_BASE+0x3) /* EMAC to PHY control register */
198 #define cpc0_pllmr1 (CNTRL_DCR_BASE+0x4) /* PLL mode register 1 */
199 #define cpc0_ucr (CNTRL_DCR_BASE+0x5) /* UART control register */
200 #define cpc0_pci (CNTRL_DCR_BASE+0x9) /* PCI control register */
202 #define CPC0_PLLMR0 (CNTRL_DCR_BASE+0x0) /* PLL mode 0 register */
203 #define CPC0_BOOT (CNTRL_DCR_BASE+0x1) /* Chip Clock Status register */
204 #define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* Chip Control 1 register */
205 #define CPC0_EPRCSR (CNTRL_DCR_BASE+0x3) /* EMAC PHY Rcv Clk Src register*/
206 #define CPC0_PLLMR1 (CNTRL_DCR_BASE+0x4) /* PLL mode 1 register */
207 #define CPC0_UCR (CNTRL_DCR_BASE+0x5) /* UART Control register */
208 #define CPC0_SRR (CNTRL_DCR_BASE+0x6) /* Soft Reset register */
209 #define CPC0_JTAGID (CNTRL_DCR_BASE+0x7) /* JTAG ID register */
210 #define CPC0_SPARE (CNTRL_DCR_BASE+0x8) /* Spare DCR */
211 #define CPC0_PCI (CNTRL_DCR_BASE+0x9) /* PCI Control register */
213 /* Bit definitions */
214 #define PLLMR0_CPU_DIV_MASK 0x00300000 /* CPU clock divider */
215 #define PLLMR0_CPU_DIV_BYPASS 0x00000000
216 #define PLLMR0_CPU_DIV_2 0x00100000
217 #define PLLMR0_CPU_DIV_3 0x00200000
218 #define PLLMR0_CPU_DIV_4 0x00300000
220 #define PLLMR0_CPU_TO_PLB_MASK 0x00030000 /* CPU:PLB Frequency Divisor */
221 #define PLLMR0_CPU_PLB_DIV_1 0x00000000
222 #define PLLMR0_CPU_PLB_DIV_2 0x00010000
223 #define PLLMR0_CPU_PLB_DIV_3 0x00020000
224 #define PLLMR0_CPU_PLB_DIV_4 0x00030000
226 #define PLLMR0_OPB_TO_PLB_MASK 0x00003000 /* OPB:PLB Frequency Divisor */
227 #define PLLMR0_OPB_PLB_DIV_1 0x00000000
228 #define PLLMR0_OPB_PLB_DIV_2 0x00001000
229 #define PLLMR0_OPB_PLB_DIV_3 0x00002000
230 #define PLLMR0_OPB_PLB_DIV_4 0x00003000
232 #define PLLMR0_EXB_TO_PLB_MASK 0x00000300 /* External Bus:PLB Divisor */
233 #define PLLMR0_EXB_PLB_DIV_2 0x00000000
234 #define PLLMR0_EXB_PLB_DIV_3 0x00000100
235 #define PLLMR0_EXB_PLB_DIV_4 0x00000200
236 #define PLLMR0_EXB_PLB_DIV_5 0x00000300
238 #define PLLMR0_MAL_TO_PLB_MASK 0x00000030 /* MAL:PLB Divisor */
239 #define PLLMR0_MAL_PLB_DIV_1 0x00000000
240 #define PLLMR0_MAL_PLB_DIV_2 0x00000010
241 #define PLLMR0_MAL_PLB_DIV_3 0x00000020
242 #define PLLMR0_MAL_PLB_DIV_4 0x00000030
244 #define PLLMR0_PCI_TO_PLB_MASK 0x00000003 /* PCI:PLB Frequency Divisor */
245 #define PLLMR0_PCI_PLB_DIV_1 0x00000000
246 #define PLLMR0_PCI_PLB_DIV_2 0x00000001
247 #define PLLMR0_PCI_PLB_DIV_3 0x00000002
248 #define PLLMR0_PCI_PLB_DIV_4 0x00000003
250 #define PLLMR1_SSCS_MASK 0x80000000 /* Select system clock source */
251 #define PLLMR1_PLLR_MASK 0x40000000 /* PLL reset */
252 #define PLLMR1_FBMUL_MASK 0x00F00000 /* PLL feedback multiplier value */
253 #define PLLMR1_FBMUL_DIV_16 0x00000000
254 #define PLLMR1_FBMUL_DIV_1 0x00100000
255 #define PLLMR1_FBMUL_DIV_2 0x00200000
256 #define PLLMR1_FBMUL_DIV_3 0x00300000
257 #define PLLMR1_FBMUL_DIV_4 0x00400000
258 #define PLLMR1_FBMUL_DIV_5 0x00500000
259 #define PLLMR1_FBMUL_DIV_6 0x00600000
260 #define PLLMR1_FBMUL_DIV_7 0x00700000
261 #define PLLMR1_FBMUL_DIV_8 0x00800000
262 #define PLLMR1_FBMUL_DIV_9 0x00900000
263 #define PLLMR1_FBMUL_DIV_10 0x00A00000
264 #define PLLMR1_FBMUL_DIV_11 0x00B00000
265 #define PLLMR1_FBMUL_DIV_12 0x00C00000
266 #define PLLMR1_FBMUL_DIV_13 0x00D00000
267 #define PLLMR1_FBMUL_DIV_14 0x00E00000
268 #define PLLMR1_FBMUL_DIV_15 0x00F00000
270 #define PLLMR1_FWDVA_MASK 0x00070000 /* PLL forward divider A value */
271 #define PLLMR1_FWDVA_DIV_8 0x00000000
272 #define PLLMR1_FWDVA_DIV_7 0x00010000
273 #define PLLMR1_FWDVA_DIV_6 0x00020000
274 #define PLLMR1_FWDVA_DIV_5 0x00030000
275 #define PLLMR1_FWDVA_DIV_4 0x00040000
276 #define PLLMR1_FWDVA_DIV_3 0x00050000
277 #define PLLMR1_FWDVA_DIV_2 0x00060000
278 #define PLLMR1_FWDVA_DIV_1 0x00070000
279 #define PLLMR1_FWDVB_MASK 0x00007000 /* PLL forward divider B value */
280 #define PLLMR1_TUNING_MASK 0x000003FF /* PLL tune bits */
282 /* Defines for CPC0_EPRCSR register */
283 #define CPC0_EPRCSR_E0NFE 0x80000000
284 #define CPC0_EPRCSR_E1NFE 0x40000000
285 #define CPC0_EPRCSR_E1RPP 0x00000080
286 #define CPC0_EPRCSR_E0RPP 0x00000040
287 #define CPC0_EPRCSR_E1ERP 0x00000020
288 #define CPC0_EPRCSR_E0ERP 0x00000010
289 #define CPC0_EPRCSR_E1PCI 0x00000002
290 #define CPC0_EPRCSR_E0PCI 0x00000001
292 /* Defines for CPC0_PCI Register */
293 #define CPC0_PCI_SPE 0x00000010 /* PCIINT/WE select */
294 #define CPC0_PCI_HOST_CFG_EN 0x00000008 /* PCI host config Enable */
295 #define CPC0_PCI_ARBIT_EN 0x00000001 /* PCI Internal Arb Enabled*/
297 /* Defines for CPC0_BOOR Register */
298 #define CPC0_BOOT_SEP 0x00000002 /* serial EEPROM present */
300 /* Defines for CPC0_PLLMR1 Register fields */
301 #define PLL_ACTIVE 0x80000000
302 #define CPC0_PLLMR1_SSCS 0x80000000
303 #define PLL_RESET 0x40000000
304 #define CPC0_PLLMR1_PLLR 0x40000000
305 /* Feedback multiplier */
306 #define PLL_FBKDIV 0x00F00000
307 #define CPC0_PLLMR1_FBDV 0x00F00000
308 #define PLL_FBKDIV_16 0x00000000
309 #define PLL_FBKDIV_1 0x00100000
310 #define PLL_FBKDIV_2 0x00200000
311 #define PLL_FBKDIV_3 0x00300000
312 #define PLL_FBKDIV_4 0x00400000
313 #define PLL_FBKDIV_5 0x00500000
314 #define PLL_FBKDIV_6 0x00600000
315 #define PLL_FBKDIV_7 0x00700000
316 #define PLL_FBKDIV_8 0x00800000
317 #define PLL_FBKDIV_9 0x00900000
318 #define PLL_FBKDIV_10 0x00A00000
319 #define PLL_FBKDIV_11 0x00B00000
320 #define PLL_FBKDIV_12 0x00C00000
321 #define PLL_FBKDIV_13 0x00D00000
322 #define PLL_FBKDIV_14 0x00E00000
323 #define PLL_FBKDIV_15 0x00F00000
324 /* Forward A divisor */
325 #define PLL_FWDDIVA 0x00070000
326 #define CPC0_PLLMR1_FWDVA 0x00070000
327 #define PLL_FWDDIVA_8 0x00000000
328 #define PLL_FWDDIVA_7 0x00010000
329 #define PLL_FWDDIVA_6 0x00020000
330 #define PLL_FWDDIVA_5 0x00030000
331 #define PLL_FWDDIVA_4 0x00040000
332 #define PLL_FWDDIVA_3 0x00050000
333 #define PLL_FWDDIVA_2 0x00060000
334 #define PLL_FWDDIVA_1 0x00070000
335 /* Forward B divisor */
336 #define PLL_FWDDIVB 0x00007000
337 #define CPC0_PLLMR1_FWDVB 0x00007000
338 #define PLL_FWDDIVB_8 0x00000000
339 #define PLL_FWDDIVB_7 0x00001000
340 #define PLL_FWDDIVB_6 0x00002000
341 #define PLL_FWDDIVB_5 0x00003000
342 #define PLL_FWDDIVB_4 0x00004000
343 #define PLL_FWDDIVB_3 0x00005000
344 #define PLL_FWDDIVB_2 0x00006000
345 #define PLL_FWDDIVB_1 0x00007000
347 #define PLL_TUNE_MASK 0x000003FF
348 #define PLL_TUNE_2_M_3 0x00000133 /* 2 <= M <= 3 */
349 #define PLL_TUNE_4_M_6 0x00000134 /* 3 < M <= 6 */
350 #define PLL_TUNE_7_M_10 0x00000138 /* 6 < M <= 10 */
351 #define PLL_TUNE_11_M_14 0x0000013C /* 10 < M <= 14 */
352 #define PLL_TUNE_15_M_40 0x0000023E /* 14 < M <= 40 */
353 #define PLL_TUNE_VCO_LOW 0x00000000 /* 500MHz <= VCO <= 800MHz */
354 #define PLL_TUNE_VCO_HI 0x00000080 /* 800MHz < VCO <= 1000MHz */
356 /* Defines for CPC0_PLLMR0 Register fields */
358 #define PLL_CPUDIV 0x00300000
359 #define CPC0_PLLMR0_CCDV 0x00300000
360 #define PLL_CPUDIV_1 0x00000000
361 #define PLL_CPUDIV_2 0x00100000
362 #define PLL_CPUDIV_3 0x00200000
363 #define PLL_CPUDIV_4 0x00300000
365 #define PLL_PLBDIV 0x00030000
366 #define CPC0_PLLMR0_CBDV 0x00030000
367 #define PLL_PLBDIV_1 0x00000000
368 #define PLL_PLBDIV_2 0x00010000
369 #define PLL_PLBDIV_3 0x00020000
370 #define PLL_PLBDIV_4 0x00030000
372 #define PLL_OPBDIV 0x00003000
373 #define CPC0_PLLMR0_OPDV 0x00003000
374 #define PLL_OPBDIV_1 0x00000000
375 #define PLL_OPBDIV_2 0x00001000
376 #define PLL_OPBDIV_3 0x00002000
377 #define PLL_OPBDIV_4 0x00003000
379 #define PLL_EXTBUSDIV 0x00000300
380 #define CPC0_PLLMR0_EPDV 0x00000300
381 #define PLL_EXTBUSDIV_2 0x00000000
382 #define PLL_EXTBUSDIV_3 0x00000100
383 #define PLL_EXTBUSDIV_4 0x00000200
384 #define PLL_EXTBUSDIV_5 0x00000300
386 #define PLL_MALDIV 0x00000030
387 #define CPC0_PLLMR0_MPDV 0x00000030
388 #define PLL_MALDIV_1 0x00000000
389 #define PLL_MALDIV_2 0x00000010
390 #define PLL_MALDIV_3 0x00000020
391 #define PLL_MALDIV_4 0x00000030
393 #define PLL_PCIDIV 0x00000003
394 #define CPC0_PLLMR0_PPFD 0x00000003
395 #define PLL_PCIDIV_1 0x00000000
396 #define PLL_PCIDIV_2 0x00000001
397 #define PLL_PCIDIV_3 0x00000002
398 #define PLL_PCIDIV_4 0x00000003
401 *-------------------------------------------------------------------------------
402 * PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
403 * assuming a 33.3MHz input clock to the 405EP.
404 *-------------------------------------------------------------------------------
406 #define PLLMR0_266_133_66 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
407 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
408 PLL_MALDIV_1 | PLL_PCIDIV_4)
409 #define PLLMR1_266_133_66 (PLL_FBKDIV_8 | \
410 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
411 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
413 #define PLLMR0_133_66_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
414 PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
415 PLL_MALDIV_1 | PLL_PCIDIV_4)
416 #define PLLMR1_133_66_66_33 (PLL_FBKDIV_4 | \
417 PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \
418 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
419 #define PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
420 PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
421 PLL_MALDIV_1 | PLL_PCIDIV_4)
422 #define PLLMR1_200_100_50_33 (PLL_FBKDIV_6 | \
423 PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \
424 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
425 #define PLLMR0_266_133_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
426 PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
427 PLL_MALDIV_1 | PLL_PCIDIV_4)
428 #define PLLMR1_266_133_66_33 (PLL_FBKDIV_8 | \
429 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
430 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
431 #define PLLMR0_266_66_33_33 (PLL_CPUDIV_1 | PLL_PLBDIV_4 | \
432 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
433 PLL_MALDIV_1 | PLL_PCIDIV_2)
434 #define PLLMR1_266_66_33_33 (PLL_FBKDIV_8 | \
435 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
436 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
437 #define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
438 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
439 PLL_MALDIV_1 | PLL_PCIDIV_3)
440 #define PLLMR1_333_111_55_37 (PLL_FBKDIV_10 | \
441 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
442 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
443 #define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
444 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
445 PLL_MALDIV_1 | PLL_PCIDIV_1)
446 #define PLLMR1_333_111_55_111 (PLL_FBKDIV_10 | \
447 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
448 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
451 * PLL Voltage Controlled Oscillator (VCO) definitions
452 * Maximum and minimum values (in MHz) for correct PLL operation.
456 #elif defined(CONFIG_405EZ)
457 #define sdrnand0 0x4000
458 #define sdrultra0 0x4040
459 #define sdrultra1 0x4050
460 #define sdricintstat 0x4510
462 #define SDR_NAND0_NDEN 0x80000000
463 #define SDR_NAND0_NDBTEN 0x40000000
464 #define SDR_NAND0_NDBADR_MASK 0x30000000
465 #define SDR_NAND0_NDBPG_MASK 0x0f000000
466 #define SDR_NAND0_NDAREN 0x00800000
467 #define SDR_NAND0_NDRBEN 0x00400000
469 #define SDR_ULTRA0_NDGPIOBP 0x80000000
470 #define SDR_ULTRA0_CSN_MASK 0x78000000
471 #define SDR_ULTRA0_CSNSEL0 0x40000000
472 #define SDR_ULTRA0_CSNSEL1 0x20000000
473 #define SDR_ULTRA0_CSNSEL2 0x10000000
474 #define SDR_ULTRA0_CSNSEL3 0x08000000
475 #define SDR_ULTRA0_EBCRDYEN 0x04000000
476 #define SDR_ULTRA0_SPISSINEN 0x02000000
477 #define SDR_ULTRA0_NFSRSTEN 0x01000000
479 #define SDR_ULTRA1_LEDNENABLE 0x40000000
481 #define SDR_ICRX_STAT 0x80000000
482 #define SDR_ICTX0_STAT 0x40000000
483 #define SDR_ICTX1_STAT 0x20000000
485 #define SDR_PINSTP 0x40
487 /******************************************************************************
489 ******************************************************************************/
491 #define cprclkupd 0x020 /* CPR_CLKUPD */
492 #define cprpllc 0x040 /* CPR_PLLC */
493 #define cprplld 0x060 /* CPR_PLLD */
494 #define cprprimad 0x080 /* CPR_PRIMAD */
495 #define cprperd0 0x0e0 /* CPR_PERD0 */
496 #define cprperd1 0x0e1 /* CPR_PERD1 */
497 #define cprperc0 0x180 /* CPR_PERC0 */
498 #define cprmisc0 0x181 /* CPR_MISC0 */
499 #define cprmisc1 0x182 /* CPR_MISC1 */
501 #define CPR_CLKUPD_ENPLLCH_EN 0x40000000 /* Enable CPR PLL Changes */
502 #define CPR_CLKUPD_ENDVCH_EN 0x20000000 /* Enable CPR Sys. Div. Changes */
503 #define CPR_PERD0_SPIDV_MASK 0x000F0000 /* SPI Clock Divider */
505 #define PLLC_SRC_MASK 0x20000000 /* PLL feedback source */
507 #define PLLD_FBDV_MASK 0x1F000000 /* PLL feedback divider value */
508 #define PLLD_FWDVA_MASK 0x000F0000 /* PLL forward divider A value */
509 #define PLLD_FWDVB_MASK 0x00000700 /* PLL forward divider B value */
511 #define PRIMAD_CPUDV_MASK 0x0F000000 /* CPU Clock Divisor Mask */
512 #define PRIMAD_PLBDV_MASK 0x000F0000 /* PLB Clock Divisor Mask */
513 #define PRIMAD_OPBDV_MASK 0x00000F00 /* OPB Clock Divisor Mask */
514 #define PRIMAD_EBCDV_MASK 0x0000000F /* EBC Clock Divisor Mask */
516 #define PERD0_PWMDV_MASK 0xFF000000 /* PWM Divider Mask */
517 #define PERD0_SPIDV_MASK 0x000F0000 /* SPI Divider Mask */
518 #define PERD0_U0DV_MASK 0x0000FF00 /* UART 0 Divider Mask */
519 #define PERD0_U1DV_MASK 0x000000FF /* UART 1 Divider Mask */
521 #else /* #ifdef CONFIG_405EP */
522 /******************************************************************************
524 ******************************************************************************/
525 #define CNTRL_DCR_BASE 0x0b0
526 #define pllmd (CNTRL_DCR_BASE+0x0) /* PLL mode register */
527 #define cntrl0 (CNTRL_DCR_BASE+0x1) /* Control 0 register */
528 #define cntrl1 (CNTRL_DCR_BASE+0x2) /* Control 1 register */
529 #define reset (CNTRL_DCR_BASE+0x3) /* reset register */
530 #define strap (CNTRL_DCR_BASE+0x4) /* strap register */
532 #define CPC0_CR0 (CNTRL_DCR_BASE+0x1) /* chip control register 0 */
533 #define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* chip control register 1 */
534 #define CPC0_PSR (CNTRL_DCR_BASE+0x4) /* chip pin strapping register */
536 /* CPC0_ECR/CPC0_EIRR: PPC405GPr only */
537 #define CPC0_EIRR (CNTRL_DCR_BASE+0x6) /* external interrupt routing register */
538 #define CPC0_ECR (0xaa) /* edge conditioner register */
540 #define ecr (0xaa) /* edge conditioner register (405gpr) */
542 /* Bit definitions */
543 #define PLLMR_FWD_DIV_MASK 0xE0000000 /* Forward Divisor */
544 #define PLLMR_FWD_DIV_BYPASS 0xE0000000
545 #define PLLMR_FWD_DIV_3 0xA0000000
546 #define PLLMR_FWD_DIV_4 0x80000000
547 #define PLLMR_FWD_DIV_6 0x40000000
549 #define PLLMR_FB_DIV_MASK 0x1E000000 /* Feedback Divisor */
550 #define PLLMR_FB_DIV_1 0x02000000
551 #define PLLMR_FB_DIV_2 0x04000000
552 #define PLLMR_FB_DIV_3 0x06000000
553 #define PLLMR_FB_DIV_4 0x08000000
555 #define PLLMR_TUNING_MASK 0x01F80000
557 #define PLLMR_CPU_TO_PLB_MASK 0x00060000 /* CPU:PLB Frequency Divisor */
558 #define PLLMR_CPU_PLB_DIV_1 0x00000000
559 #define PLLMR_CPU_PLB_DIV_2 0x00020000
560 #define PLLMR_CPU_PLB_DIV_3 0x00040000
561 #define PLLMR_CPU_PLB_DIV_4 0x00060000
563 #define PLLMR_OPB_TO_PLB_MASK 0x00018000 /* OPB:PLB Frequency Divisor */
564 #define PLLMR_OPB_PLB_DIV_1 0x00000000
565 #define PLLMR_OPB_PLB_DIV_2 0x00008000
566 #define PLLMR_OPB_PLB_DIV_3 0x00010000
567 #define PLLMR_OPB_PLB_DIV_4 0x00018000
569 #define PLLMR_PCI_TO_PLB_MASK 0x00006000 /* PCI:PLB Frequency Divisor */
570 #define PLLMR_PCI_PLB_DIV_1 0x00000000
571 #define PLLMR_PCI_PLB_DIV_2 0x00002000
572 #define PLLMR_PCI_PLB_DIV_3 0x00004000
573 #define PLLMR_PCI_PLB_DIV_4 0x00006000
575 #define PLLMR_EXB_TO_PLB_MASK 0x00001800 /* External Bus:PLB Divisor */
576 #define PLLMR_EXB_PLB_DIV_2 0x00000000
577 #define PLLMR_EXB_PLB_DIV_3 0x00000800
578 #define PLLMR_EXB_PLB_DIV_4 0x00001000
579 #define PLLMR_EXB_PLB_DIV_5 0x00001800
581 /* definitions for PPC405GPr (new mode strapping) */
582 #define PLLMR_FWDB_DIV_MASK 0x00000007 /* Forward Divisor B */
584 #define PSR_PLL_FWD_MASK 0xC0000000
585 #define PSR_PLL_FDBACK_MASK 0x30000000
586 #define PSR_PLL_TUNING_MASK 0x0E000000
587 #define PSR_PLB_CPU_MASK 0x01800000
588 #define PSR_OPB_PLB_MASK 0x00600000
589 #define PSR_PCI_PLB_MASK 0x00180000
590 #define PSR_EB_PLB_MASK 0x00060000
591 #define PSR_ROM_WIDTH_MASK 0x00018000
592 #define PSR_ROM_LOC 0x00004000
593 #define PSR_PCI_ASYNC_EN 0x00001000
594 #define PSR_PERCLK_SYNC_MODE_EN 0x00000800 /* PPC405GPr only */
595 #define PSR_PCI_ARBIT_EN 0x00000400
596 #define PSR_NEW_MODE_EN 0x00000020 /* PPC405GPr only */
598 #ifndef CONFIG_IOP480
600 * PLL Voltage Controlled Oscillator (VCO) definitions
601 * Maximum and minimum values (in MHz) for correct PLL operation.
605 #endif /* #ifndef CONFIG_IOP480 */
606 #endif /* #ifdef CONFIG_405EP */
608 /******************************************************************************
609 * Memory Access Layer
610 ******************************************************************************/
611 #if defined(CONFIG_405EZ)
612 #define MAL_DCR_BASE 0x380
613 #define malmcr (MAL_DCR_BASE+0x00) /* MAL Config reg */
614 #define malesr (MAL_DCR_BASE+0x01) /* Err Status reg (Read/Clear)*/
615 #define malier (MAL_DCR_BASE+0x02) /* Interrupt enable reg */
616 #define maldbr (MAL_DCR_BASE+0x03) /* Mal Debug reg (Read only) */
617 #define maltxcasr (MAL_DCR_BASE+0x04) /* TX Channel active reg (set)*/
618 #define maltxcarr (MAL_DCR_BASE+0x05) /* TX Channel active reg (Reset) */
619 #define maltxeobisr (MAL_DCR_BASE+0x06) /* TX End of buffer int status reg */
620 #define maltxdeir (MAL_DCR_BASE+0x07) /* TX Descr. Error Int reg */
621 /* 0x08-0x0F Reserved */
622 #define malrxcasr (MAL_DCR_BASE+0x10) /* RX Channel active reg (set)*/
623 #define malrxcarr (MAL_DCR_BASE+0x11) /* RX Channel active reg (Reset) */
624 #define malrxeobisr (MAL_DCR_BASE+0x12) /* RX End of buffer int status reg */
625 #define malrxdeir (MAL_DCR_BASE+0x13) /* RX Descr. Error Int reg */
626 /* 0x14-0x1F Reserved */
627 #define maltxctp0r (MAL_DCR_BASE+0x20) /* TX 0 Channel table ptr reg */
628 #define maltxctp1r (MAL_DCR_BASE+0x21) /* TX 1 Channel table ptr reg */
629 #define maltxctp2r (MAL_DCR_BASE+0x22) /* TX 2 Channel table ptr reg */
630 #define maltxctp3r (MAL_DCR_BASE+0x23) /* TX 3 Channel table ptr reg */
631 #define maltxctp4r (MAL_DCR_BASE+0x24) /* TX 4 Channel table ptr reg */
632 #define maltxctp5r (MAL_DCR_BASE+0x25) /* TX 5 Channel table ptr reg */
633 #define maltxctp6r (MAL_DCR_BASE+0x26) /* TX 6 Channel table ptr reg */
634 #define maltxctp7r (MAL_DCR_BASE+0x27) /* TX 7 Channel table ptr reg */
635 #define maltxctp8r (MAL_DCR_BASE+0x28) /* TX 8 Channel table ptr reg */
636 #define maltxctp9r (MAL_DCR_BASE+0x29) /* TX 9 Channel table ptr reg */
637 #define maltxctp10r (MAL_DCR_BASE+0x2A) /* TX 10 Channel table ptr reg */
638 #define maltxctp11r (MAL_DCR_BASE+0x2B) /* TX 11 Channel table ptr reg */
639 #define maltxctp12r (MAL_DCR_BASE+0x2C) /* TX 12 Channel table ptr reg */
640 #define maltxctp13r (MAL_DCR_BASE+0x2D) /* TX 13 Channel table ptr reg */
641 #define maltxctp14r (MAL_DCR_BASE+0x2E) /* TX 14 Channel table ptr reg */
642 #define maltxctp15r (MAL_DCR_BASE+0x2F) /* TX 15 Channel table ptr reg */
643 #define maltxctp16r (MAL_DCR_BASE+0x30) /* TX 16 Channel table ptr reg */
644 #define maltxctp17r (MAL_DCR_BASE+0x31) /* TX 17 Channel table ptr reg */
645 #define maltxctp18r (MAL_DCR_BASE+0x32) /* TX 18 Channel table ptr reg */
646 #define maltxctp19r (MAL_DCR_BASE+0x33) /* TX 19 Channel table ptr reg */
647 #define maltxctp20r (MAL_DCR_BASE+0x34) /* TX 20 Channel table ptr reg */
648 #define maltxctp21r (MAL_DCR_BASE+0x35) /* TX 21 Channel table ptr reg */
649 #define maltxctp22r (MAL_DCR_BASE+0x36) /* TX 22 Channel table ptr reg */
650 #define maltxctp23r (MAL_DCR_BASE+0x37) /* TX 23 Channel table ptr reg */
651 #define maltxctp24r (MAL_DCR_BASE+0x38) /* TX 24 Channel table ptr reg */
652 #define maltxctp25r (MAL_DCR_BASE+0x39) /* TX 25 Channel table ptr reg */
653 #define maltxctp26r (MAL_DCR_BASE+0x3A) /* TX 26 Channel table ptr reg */
654 #define maltxctp27r (MAL_DCR_BASE+0x3B) /* TX 27 Channel table ptr reg */
655 #define maltxctp28r (MAL_DCR_BASE+0x3C) /* TX 28 Channel table ptr reg */
656 #define maltxctp29r (MAL_DCR_BASE+0x3D) /* TX 29 Channel table ptr reg */
657 #define maltxctp30r (MAL_DCR_BASE+0x3E) /* TX 30 Channel table ptr reg */
658 #define maltxctp31r (MAL_DCR_BASE+0x3F) /* TX 31 Channel table ptr reg */
659 #define malrxctp0r (MAL_DCR_BASE+0x40) /* RX 0 Channel table ptr reg */
660 #define malrxctp1r (MAL_DCR_BASE+0x41) /* RX 1 Channel table ptr reg */
661 #define malrxctp2r (MAL_DCR_BASE+0x42) /* RX 2 Channel table ptr reg */
662 #define malrxctp3r (MAL_DCR_BASE+0x43) /* RX 3 Channel table ptr reg */
663 #define malrxctp4r (MAL_DCR_BASE+0x44) /* RX 4 Channel table ptr reg */
664 #define malrxctp5r (MAL_DCR_BASE+0x45) /* RX 5 Channel table ptr reg */
665 #define malrxctp6r (MAL_DCR_BASE+0x46) /* RX 6 Channel table ptr reg */
666 #define malrxctp7r (MAL_DCR_BASE+0x47) /* RX 7 Channel table ptr reg */
667 #define malrxctp8r (MAL_DCR_BASE+0x48) /* RX 8 Channel table ptr reg */
668 #define malrxctp9r (MAL_DCR_BASE+0x49) /* RX 9 Channel table ptr reg */
669 #define malrxctp10r (MAL_DCR_BASE+0x4A) /* RX 10 Channel table ptr reg */
670 #define malrxctp11r (MAL_DCR_BASE+0x4B) /* RX 11 Channel table ptr reg */
671 #define malrxctp12r (MAL_DCR_BASE+0x4C) /* RX 12 Channel table ptr reg */
672 #define malrxctp13r (MAL_DCR_BASE+0x4D) /* RX 13 Channel table ptr reg */
673 #define malrxctp14r (MAL_DCR_BASE+0x4E) /* RX 14 Channel table ptr reg */
674 #define malrxctp15r (MAL_DCR_BASE+0x4F) /* RX 15 Channel table ptr reg */
675 #define malrxctp16r (MAL_DCR_BASE+0x50) /* RX 16 Channel table ptr reg */
676 #define malrxctp17r (MAL_DCR_BASE+0x51) /* RX 17 Channel table ptr reg */
677 #define malrxctp18r (MAL_DCR_BASE+0x52) /* RX 18 Channel table ptr reg */
678 #define malrxctp19r (MAL_DCR_BASE+0x53) /* RX 19 Channel table ptr reg */
679 #define malrxctp20r (MAL_DCR_BASE+0x54) /* RX 20 Channel table ptr reg */
680 #define malrxctp21r (MAL_DCR_BASE+0x55) /* RX 21 Channel table ptr reg */
681 #define malrxctp22r (MAL_DCR_BASE+0x56) /* RX 22 Channel table ptr reg */
682 #define malrxctp23r (MAL_DCR_BASE+0x57) /* RX 23 Channel table ptr reg */
683 #define malrxctp24r (MAL_DCR_BASE+0x58) /* RX 24 Channel table ptr reg */
684 #define malrxctp25r (MAL_DCR_BASE+0x59) /* RX 25 Channel table ptr reg */
685 #define malrxctp26r (MAL_DCR_BASE+0x5A) /* RX 26 Channel table ptr reg */
686 #define malrxctp27r (MAL_DCR_BASE+0x5B) /* RX 27 Channel table ptr reg */
687 #define malrxctp28r (MAL_DCR_BASE+0x5C) /* RX 28 Channel table ptr reg */
688 #define malrxctp29r (MAL_DCR_BASE+0x5D) /* RX 29 Channel table ptr reg */
689 #define malrxctp30r (MAL_DCR_BASE+0x5E) /* RX 30 Channel table ptr reg */
690 #define malrxctp31r (MAL_DCR_BASE+0x5F) /* RX 31 Channel table ptr reg */
691 #define malrcbs0 (MAL_DCR_BASE+0x60) /* RX 0 Channel buffer size reg */
692 #define malrcbs1 (MAL_DCR_BASE+0x61) /* RX 1 Channel buffer size reg */
693 #define malrcbs2 (MAL_DCR_BASE+0x62) /* RX 2 Channel buffer size reg */
694 #define malrcbs3 (MAL_DCR_BASE+0x63) /* RX 3 Channel buffer size reg */
695 #define malrcbs4 (MAL_DCR_BASE+0x64) /* RX 4 Channel buffer size reg */
696 #define malrcbs5 (MAL_DCR_BASE+0x65) /* RX 5 Channel buffer size reg */
697 #define malrcbs6 (MAL_DCR_BASE+0x66) /* RX 6 Channel buffer size reg */
698 #define malrcbs7 (MAL_DCR_BASE+0x67) /* RX 7 Channel buffer size reg */
699 #define malrcbs8 (MAL_DCR_BASE+0x68) /* RX 8 Channel buffer size reg */
700 #define malrcbs9 (MAL_DCR_BASE+0x69) /* RX 9 Channel buffer size reg */
701 #define malrcbs10 (MAL_DCR_BASE+0x6A) /* RX 10 Channel buffer size reg */
702 #define malrcbs11 (MAL_DCR_BASE+0x6B) /* RX 11 Channel buffer size reg */
703 #define malrcbs12 (MAL_DCR_BASE+0x6C) /* RX 12 Channel buffer size reg */
704 #define malrcbs13 (MAL_DCR_BASE+0x6D) /* RX 13 Channel buffer size reg */
705 #define malrcbs14 (MAL_DCR_BASE+0x6E) /* RX 14 Channel buffer size reg */
706 #define malrcbs15 (MAL_DCR_BASE+0x6F) /* RX 15 Channel buffer size reg */
707 #define malrcbs16 (MAL_DCR_BASE+0x70) /* RX 16 Channel buffer size reg */
708 #define malrcbs17 (MAL_DCR_BASE+0x71) /* RX 17 Channel buffer size reg */
709 #define malrcbs18 (MAL_DCR_BASE+0x72) /* RX 18 Channel buffer size reg */
710 #define malrcbs19 (MAL_DCR_BASE+0x73) /* RX 19 Channel buffer size reg */
711 #define malrcbs20 (MAL_DCR_BASE+0x74) /* RX 20 Channel buffer size reg */
712 #define malrcbs21 (MAL_DCR_BASE+0x75) /* RX 21 Channel buffer size reg */
713 #define malrcbs22 (MAL_DCR_BASE+0x76) /* RX 22 Channel buffer size reg */
714 #define malrcbs23 (MAL_DCR_BASE+0x77) /* RX 23 Channel buffer size reg */
715 #define malrcbs24 (MAL_DCR_BASE+0x78) /* RX 24 Channel buffer size reg */
716 #define malrcbs25 (MAL_DCR_BASE+0x79) /* RX 25 Channel buffer size reg */
717 #define malrcbs26 (MAL_DCR_BASE+0x7A) /* RX 26 Channel buffer size reg */
718 #define malrcbs27 (MAL_DCR_BASE+0x7B) /* RX 27 Channel buffer size reg */
719 #define malrcbs28 (MAL_DCR_BASE+0x7C) /* RX 28 Channel buffer size reg */
720 #define malrcbs29 (MAL_DCR_BASE+0x7D) /* RX 29 Channel buffer size reg */
721 #define malrcbs30 (MAL_DCR_BASE+0x7E) /* RX 30 Channel buffer size reg */
722 #define malrcbs31 (MAL_DCR_BASE+0x7F) /* RX 31 Channel buffer size reg */
724 #else /* !defined(CONFIG_405EZ) */
726 #define MAL_DCR_BASE 0x180
727 #define malmcr (MAL_DCR_BASE+0x00) /* MAL Config reg */
728 #define malesr (MAL_DCR_BASE+0x01) /* Error Status reg (Read/Clear) */
729 #define malier (MAL_DCR_BASE+0x02) /* Interrupt enable reg */
730 #define maldbr (MAL_DCR_BASE+0x03) /* Mal Debug reg (Read only) */
731 #define maltxcasr (MAL_DCR_BASE+0x04) /* TX Channel active reg (set) */
732 #define maltxcarr (MAL_DCR_BASE+0x05) /* TX Channel active reg (Reset) */
733 #define maltxeobisr (MAL_DCR_BASE+0x06) /* TX End of buffer int status reg */
734 #define maltxdeir (MAL_DCR_BASE+0x07) /* TX Descr. Error Int reg */
735 #define malrxcasr (MAL_DCR_BASE+0x10) /* RX Channel active reg (set) */
736 #define malrxcarr (MAL_DCR_BASE+0x11) /* RX Channel active reg (Reset) */
737 #define malrxeobisr (MAL_DCR_BASE+0x12) /* RX End of buffer int status reg */
738 #define malrxdeir (MAL_DCR_BASE+0x13) /* RX Descr. Error Int reg */
739 #define maltxctp0r (MAL_DCR_BASE+0x20) /* TX 0 Channel table pointer reg */
740 #define maltxctp1r (MAL_DCR_BASE+0x21) /* TX 1 Channel table pointer reg */
741 #define maltxctp2r (MAL_DCR_BASE+0x22) /* TX 2 Channel table pointer reg */
742 #define malrxctp0r (MAL_DCR_BASE+0x40) /* RX 0 Channel table pointer reg */
743 #define malrxctp1r (MAL_DCR_BASE+0x41) /* RX 1 Channel table pointer reg */
744 #define malrcbs0 (MAL_DCR_BASE+0x60) /* RX 0 Channel buffer size reg */
745 #define malrcbs1 (MAL_DCR_BASE+0x61) /* RX 1 Channel buffer size reg */
746 #endif /* defined(CONFIG_405EZ) */
748 /*-----------------------------------------------------------------------------
749 | IIC Register Offsets
750 '----------------------------------------------------------------------------*/
751 #define IICMDBUF 0x00
752 #define IICSDBUF 0x02
753 #define IICLMADR 0x04
754 #define IICHMADR 0x05
756 #define IICMDCNTL 0x07
758 #define IICEXTSTS 0x09
759 #define IICLSADR 0x0A
760 #define IICHSADR 0x0B
761 #define IICCLKDIV 0x0C
762 #define IICINTRMSK 0x0D
763 #define IICXFRCNT 0x0E
764 #define IICXTCNTLSS 0x0F
765 #define IICDIRECTCNTL 0x10
767 /*-----------------------------------------------------------------------------
768 | UART Register Offsets
769 '----------------------------------------------------------------------------*/
770 #define DATA_REG 0x00
773 #define INT_ENABLE 0x01
774 #define FIFO_CONTROL 0x02
775 #define LINE_CONTROL 0x03
776 #define MODEM_CONTROL 0x04
777 #define LINE_STATUS 0x05
778 #define MODEM_STATUS 0x06
781 /******************************************************************************
783 ******************************************************************************/
784 #if defined(CONFIG_405EZ)
785 #define OCM_DCR_BASE 0x020
786 #define ocmplb3cr1 (OCM_DCR_BASE+0x00) /* OCM PLB3 Bank 1 Config Reg */
787 #define ocmplb3cr2 (OCM_DCR_BASE+0x01) /* OCM PLB3 Bank 2 Config Reg */
788 #define ocmplb3bear (OCM_DCR_BASE+0x02) /* OCM PLB3 Bus Error Add Reg */
789 #define ocmplb3besr0 (OCM_DCR_BASE+0x03) /* OCM PLB3 Bus Error Stat Reg 0 */
790 #define ocmplb3besr1 (OCM_DCR_BASE+0x04) /* OCM PLB3 Bus Error Stat Reg 1 */
791 #define ocmcid (OCM_DCR_BASE+0x05) /* OCM Core ID */
792 #define ocmrevid (OCM_DCR_BASE+0x06) /* OCM Revision ID */
793 #define ocmplb3dpc (OCM_DCR_BASE+0x07) /* OCM PLB3 Data Parity Check */
794 #define ocmdscr1 (OCM_DCR_BASE+0x08) /* OCM D-side Bank 1 Config Reg */
795 #define ocmdscr2 (OCM_DCR_BASE+0x09) /* OCM D-side Bank 2 Config Reg */
796 #define ocmiscr1 (OCM_DCR_BASE+0x0A) /* OCM I-side Bank 1 Config Reg */
797 #define ocmiscr2 (OCM_DCR_BASE+0x0B) /* OCM I-side Bank 2 Config Reg */
798 #define ocmdsisdpc (OCM_DCR_BASE+0x0C) /* OCM D-side/I-side Data Par Chk*/
799 #define ocmdsisbear (OCM_DCR_BASE+0x0D) /* OCM D-side/I-side Bus Err Addr*/
800 #define ocmdsisbesr (OCM_DCR_BASE+0x0E) /* OCM D-side/I-side Bus Err Stat*/
802 #define OCM_DCR_BASE 0x018
803 #define ocmisarc (OCM_DCR_BASE+0x00) /* OCM I-side address compare reg */
804 #define ocmiscntl (OCM_DCR_BASE+0x01) /* OCM I-side control reg */
805 #define ocmdsarc (OCM_DCR_BASE+0x02) /* OCM D-side address compare reg */
806 #define ocmdscntl (OCM_DCR_BASE+0x03) /* OCM D-side control reg */
807 #endif /* CONFIG_405EZ */
809 /******************************************************************************
810 * GPIO macro register defines
811 ******************************************************************************/
812 #if defined(CONFIG_405EZ)
813 /* Only the 405EZ has 2 GPIOs */
814 #define GPIO_BASE 0xEF600700
815 #define GPIO0_OR (GPIO_BASE+0x0)
816 #define GPIO0_TCR (GPIO_BASE+0x4)
817 #define GPIO0_OSRL (GPIO_BASE+0x8)
818 #define GPIO0_OSRH (GPIO_BASE+0xC)
819 #define GPIO0_TSRL (GPIO_BASE+0x10)
820 #define GPIO0_TSRH (GPIO_BASE+0x14)
821 #define GPIO0_ODR (GPIO_BASE+0x18)
822 #define GPIO0_IR (GPIO_BASE+0x1C)
823 #define GPIO0_RR1 (GPIO_BASE+0x20)
824 #define GPIO0_RR2 (GPIO_BASE+0x24)
825 #define GPIO0_RR3 (GPIO_BASE+0x28)
826 #define GPIO0_ISR1L (GPIO_BASE+0x30)
827 #define GPIO0_ISR1H (GPIO_BASE+0x34)
828 #define GPIO0_ISR2L (GPIO_BASE+0x38)
829 #define GPIO0_ISR2H (GPIO_BASE+0x3C)
830 #define GPIO0_ISR3L (GPIO_BASE+0x40)
831 #define GPIO0_ISR3H (GPIO_BASE+0x44)
833 #define GPIO1_BASE 0xEF600800
834 #define GPIO1_OR (GPIO1_BASE+0x0)
835 #define GPIO1_TCR (GPIO1_BASE+0x4)
836 #define GPIO1_OSRL (GPIO1_BASE+0x8)
837 #define GPIO1_OSRH (GPIO1_BASE+0xC)
838 #define GPIO1_TSRL (GPIO1_BASE+0x10)
839 #define GPIO1_TSRH (GPIO1_BASE+0x14)
840 #define GPIO1_ODR (GPIO1_BASE+0x18)
841 #define GPIO1_IR (GPIO1_BASE+0x1C)
842 #define GPIO1_RR1 (GPIO1_BASE+0x20)
843 #define GPIO1_RR2 (GPIO1_BASE+0x24)
844 #define GPIO1_RR3 (GPIO1_BASE+0x28)
845 #define GPIO1_ISR1L (GPIO1_BASE+0x30)
846 #define GPIO1_ISR1H (GPIO1_BASE+0x34)
847 #define GPIO1_ISR2L (GPIO1_BASE+0x38)
848 #define GPIO1_ISR2H (GPIO1_BASE+0x3C)
849 #define GPIO1_ISR3L (GPIO1_BASE+0x40)
850 #define GPIO1_ISR3H (GPIO1_BASE+0x44)
852 #elif defined(CONFIG_405EX)
853 #define GPIO_BASE 0xEF600800
854 #define GPIO0_OR (GPIO_BASE+0x0)
855 #define GPIO0_TCR (GPIO_BASE+0x4)
856 #define GPIO0_OSRL (GPIO_BASE+0x8)
857 #define GPIO0_OSRH (GPIO_BASE+0xC)
858 #define GPIO0_TSRL (GPIO_BASE+0x10)
859 #define GPIO0_TSRH (GPIO_BASE+0x14)
860 #define GPIO0_ODR (GPIO_BASE+0x18)
861 #define GPIO0_IR (GPIO_BASE+0x1C)
862 #define GPIO0_RR1 (GPIO_BASE+0x20)
863 #define GPIO0_RR2 (GPIO_BASE+0x24)
864 #define GPIO0_ISR1L (GPIO_BASE+0x30)
865 #define GPIO0_ISR1H (GPIO_BASE+0x34)
866 #define GPIO0_ISR2L (GPIO_BASE+0x38)
867 #define GPIO0_ISR2H (GPIO_BASE+0x3C)
868 #define GPIO0_ISR3L (GPIO_BASE+0x40)
869 #define GPIO0_ISR3H (GPIO_BASE+0x44)
873 #define GPIO_BASE 0xEF600700
874 #define GPIO0_OR (GPIO_BASE+0x0)
875 #define GPIO0_TCR (GPIO_BASE+0x4)
876 #define GPIO0_OSRH (GPIO_BASE+0x8)
877 #define GPIO0_OSRL (GPIO_BASE+0xC)
878 #define GPIO0_TSRH (GPIO_BASE+0x10)
879 #define GPIO0_TSRL (GPIO_BASE+0x14)
880 #define GPIO0_ODR (GPIO_BASE+0x18)
881 #define GPIO0_IR (GPIO_BASE+0x1C)
882 #define GPIO0_RR1 (GPIO_BASE+0x20)
883 #define GPIO0_RR2 (GPIO_BASE+0x24)
884 #define GPIO0_ISR1H (GPIO_BASE+0x30)
885 #define GPIO0_ISR1L (GPIO_BASE+0x34)
886 #define GPIO0_ISR2H (GPIO_BASE+0x38)
887 #define GPIO0_ISR2L (GPIO_BASE+0x3C)
889 #endif /* CONFIG_405EZ */
891 #define GPIO0_BASE GPIO_BASE
893 #if defined(CONFIG_405EX)
894 #define SDR0_SRST 0x0200
897 * Software Reset Register
899 #define SDR0_SRST_BGO PPC_REG_VAL(0, 1)
900 #define SDR0_SRST_PLB4 PPC_REG_VAL(1, 1)
901 #define SDR0_SRST_EBC PPC_REG_VAL(2, 1)
902 #define SDR0_SRST_OPB PPC_REG_VAL(3, 1)
903 #define SDR0_SRST_UART0 PPC_REG_VAL(4, 1)
904 #define SDR0_SRST_UART1 PPC_REG_VAL(5, 1)
905 #define SDR0_SRST_IIC0 PPC_REG_VAL(6, 1)
906 #define SDR0_SRST_BGI PPC_REG_VAL(7, 1)
907 #define SDR0_SRST_GPIO PPC_REG_VAL(8, 1)
908 #define SDR0_SRST_GPT PPC_REG_VAL(9, 1)
909 #define SDR0_SRST_DMC PPC_REG_VAL(10, 1)
910 #define SDR0_SRST_RGMII PPC_REG_VAL(11, 1)
911 #define SDR0_SRST_EMAC0 PPC_REG_VAL(12, 1)
912 #define SDR0_SRST_EMAC1 PPC_REG_VAL(13, 1)
913 #define SDR0_SRST_CPM PPC_REG_VAL(14, 1)
914 #define SDR0_SRST_EPLL PPC_REG_VAL(15, 1)
915 #define SDR0_SRST_UIC PPC_REG_VAL(16, 1)
916 #define SDR0_SRST_UPRST PPC_REG_VAL(17, 1)
917 #define SDR0_SRST_IIC1 PPC_REG_VAL(18, 1)
918 #define SDR0_SRST_SCP PPC_REG_VAL(19, 1)
919 #define SDR0_SRST_UHRST PPC_REG_VAL(20, 1)
920 #define SDR0_SRST_DMA PPC_REG_VAL(21, 1)
921 #define SDR0_SRST_DMAC PPC_REG_VAL(22, 1)
922 #define SDR0_SRST_MAL PPC_REG_VAL(23, 1)
923 #define SDR0_SRST_EBM PPC_REG_VAL(24, 1)
924 #define SDR0_SRST_GPTR PPC_REG_VAL(25, 1)
925 #define SDR0_SRST_PE0 PPC_REG_VAL(26, 1)
926 #define SDR0_SRST_PE1 PPC_REG_VAL(27, 1)
927 #define SDR0_SRST_CRYP PPC_REG_VAL(28, 1)
928 #define SDR0_SRST_PKP PPC_REG_VAL(29, 1)
929 #define SDR0_SRST_AHB PPC_REG_VAL(30, 1)
930 #define SDR0_SRST_NDFC PPC_REG_VAL(31, 1)
932 #define sdr_uart0 0x0120 /* UART0 Config */
933 #define sdr_uart1 0x0121 /* UART1 Config */
934 #define sdr_mfr 0x4300 /* SDR0_MFR reg */
936 /* Defines for CPC0_EPRCSR register */
937 #define CPC0_EPRCSR_E0NFE 0x80000000
938 #define CPC0_EPRCSR_E1NFE 0x40000000
939 #define CPC0_EPRCSR_E1RPP 0x00000080
940 #define CPC0_EPRCSR_E0RPP 0x00000040
941 #define CPC0_EPRCSR_E1ERP 0x00000020
942 #define CPC0_EPRCSR_E0ERP 0x00000010
943 #define CPC0_EPRCSR_E1PCI 0x00000002
944 #define CPC0_EPRCSR_E0PCI 0x00000001
946 #define cpr0_clkupd 0x020
947 #define cpr0_pllc 0x040
948 #define cpr0_plld 0x060
949 #define cpr0_cpud 0x080
950 #define cpr0_plbd 0x0a0
951 #define cpr0_opbd 0x0c0
952 #define cpr0_perd 0x0e0
953 #define cpr0_ahbd 0x100
954 #define cpr0_icfg 0x140
956 #define SDR_PINSTP 0x0040
957 #define sdr_sdcs 0x0060
959 #define SDR0_SDCS_SDD (0x80000000 >> 31)
961 /* CUST0 Customer Configuration Register0 */
962 #define SDR0_CUST0 0x4000
963 #define SDR0_CUST0_MUX_E_N_G_MASK 0xC0000000 /* Mux_Emac_NDFC_GPIO */
964 #define SDR0_CUST0_MUX_EMAC_SEL 0x40000000 /* Emac Selection */
965 #define SDR0_CUST0_MUX_NDFC_SEL 0x80000000 /* NDFC Selection */
966 #define SDR0_CUST0_MUX_GPIO_SEL 0xC0000000 /* GPIO Selection */
968 #define SDR0_CUST0_NDFC_EN_MASK 0x20000000 /* NDFC Enable Mask */
969 #define SDR0_CUST0_NDFC_ENABLE 0x20000000 /* NDFC Enable */
970 #define SDR0_CUST0_NDFC_DISABLE 0x00000000 /* NDFC Disable */
972 #define SDR0_CUST0_NDFC_BW_MASK 0x10000000 /* NDFC Boot Width */
973 #define SDR0_CUST0_NDFC_BW_16_BIT 0x10000000 /* NDFC Boot Width = 16 Bit */
974 #define SDR0_CUST0_NDFC_BW_8_BIT 0x00000000 /* NDFC Boot Width = 8 Bit */
976 #define SDR0_CUST0_NDFC_BP_MASK 0x0F000000 /* NDFC Boot Page */
977 #define SDR0_CUST0_NDFC_BP_ENCODE(n) ((((unsigned long)(n))&0xF)<<24)
978 #define SDR0_CUST0_NDFC_BP_DECODE(n) ((((unsigned long)(n))>>24)&0x0F)
980 #define SDR0_CUST0_NDFC_BAC_MASK 0x00C00000 /* NDFC Boot Address Cycle */
981 #define SDR0_CUST0_NDFC_BAC_ENCODE(n) ((((unsigned long)(n))&0x3)<<22)
982 #define SDR0_CUST0_NDFC_BAC_DECODE(n) ((((unsigned long)(n))>>22)&0x03)
984 #define SDR0_CUST0_NDFC_ARE_MASK 0x00200000 /* NDFC Auto Read Enable */
985 #define SDR0_CUST0_NDFC_ARE_ENABLE 0x00200000 /* NDFC Auto Read Enable */
986 #define SDR0_CUST0_NDFC_ARE_DISABLE 0x00000000 /* NDFC Auto Read Disable */
988 #define SDR0_CUST0_NRB_MASK 0x00100000 /* NDFC Ready / Busy */
989 #define SDR0_CUST0_NRB_BUSY 0x00100000 /* Busy */
990 #define SDR0_CUST0_NRB_READY 0x00000000 /* Ready */
992 #define SDR0_CUST0_NDRSC_MASK 0x0000FFF0 /* NDFC Device Reset Count Mask */
993 #define SDR0_CUST0_NDRSC_ENCODE(n) ((((unsigned long)(n))&0xFFF)<<4)
994 #define SDR0_CUST0_NDRSC_DECODE(n) ((((unsigned long)(n))>>4)&0xFFF)
996 #define SDR0_CUST0_CHIPSELGAT_MASK 0x0000000F /* Chip Select Gating Mask */
997 #define SDR0_CUST0_CHIPSELGAT_DIS 0x00000000 /* Chip Select Gating Disable */
998 #define SDR0_CUST0_CHIPSELGAT_ENALL 0x0000000F /* All Chip Select Gating Enable */
999 #define SDR0_CUST0_CHIPSELGAT_EN0 0x00000008 /* Chip Select0 Gating Enable */
1000 #define SDR0_CUST0_CHIPSELGAT_EN1 0x00000004 /* Chip Select1 Gating Enable */
1001 #define SDR0_CUST0_CHIPSELGAT_EN2 0x00000002 /* Chip Select2 Gating Enable */
1002 #define SDR0_CUST0_CHIPSELGAT_EN3 0x00000001 /* Chip Select3 Gating Enable */
1004 #define SDR0_PFC0 0x4100
1005 #define SDR0_PFC1 0x4101
1006 #define SDR0_PFC1_U1ME 0x02000000
1007 #define SDR0_PFC1_U0ME 0x00080000
1008 #define SDR0_PFC1_U0IM 0x00040000
1009 #define SDR0_PFC1_SIS 0x00020000
1010 #define SDR0_PFC1_DMAAEN 0x00010000
1011 #define SDR0_PFC1_DMADEN 0x00008000
1012 #define SDR0_PFC1_USBEN 0x00004000
1013 #define SDR0_PFC1_AHBSWAP 0x00000020
1014 #define SDR0_PFC1_USBBIGEN 0x00000010
1015 #define SDR0_PFC1_GPT_FREQ 0x0000000f
1018 /* General Purpose Timer (GPT) Register Offsets */
1019 #define GPT0_TBC 0x00000000
1020 #define GPT0_IM 0x00000018
1021 #define GPT0_ISS 0x0000001C
1022 #define GPT0_ISC 0x00000020
1023 #define GPT0_IE 0x00000024
1024 #define GPT0_COMP0 0x00000080
1025 #define GPT0_COMP1 0x00000084
1026 #define GPT0_COMP2 0x00000088
1027 #define GPT0_COMP3 0x0000008C
1028 #define GPT0_COMP4 0x00000090
1029 #define GPT0_COMP5 0x00000094
1030 #define GPT0_COMP6 0x00000098
1031 #define GPT0_MASK0 0x000000C0
1032 #define GPT0_MASK1 0x000000C4
1033 #define GPT0_MASK2 0x000000C8
1034 #define GPT0_MASK3 0x000000CC
1035 #define GPT0_MASK4 0x000000D0
1036 #define GPT0_MASK5 0x000000D4
1037 #define GPT0_MASK6 0x000000D8
1038 #define GPT0_DCT0 0x00000110
1039 #define GPT0_DCIS 0x0000011C
1041 #endif /* __PPC405_H__ */