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wdenk0442ed82002-11-03 10:24:00 +00001/*----------------------------------------------------------------------------+
Josh Boyer31773492009-08-07 13:53:20 -04002| This source code is dual-licensed. You may use it under the terms of the
3| GNU General Public License version 2, or under the license below.
wdenk0442ed82002-11-03 10:24:00 +00004|
Wolfgang Denk53677ef2008-05-20 16:00:29 +02005| This source code has been made available to you by IBM on an AS-IS
6| basis. Anyone receiving this source is licensed under IBM
7| copyrights to use it in any way he or she deems fit, including
8| copying it, modifying it, compiling it, and redistributing it either
9| with or without modifications. No license under IBM patents or
10| patent applications is to be implied by the copyright license.
wdenk0442ed82002-11-03 10:24:00 +000011|
Wolfgang Denk53677ef2008-05-20 16:00:29 +020012| Any user of this software should understand that IBM cannot provide
13| technical support for this software and will not be responsible for
14| any consequences resulting from the use of this software.
wdenk0442ed82002-11-03 10:24:00 +000015|
Wolfgang Denk53677ef2008-05-20 16:00:29 +020016| Any person who transfers this source code or any derivative work
17| must include the IBM copyright notice, this paragraph, and the
18| preceding two paragraphs in the transferred software.
wdenk0442ed82002-11-03 10:24:00 +000019|
Wolfgang Denk53677ef2008-05-20 16:00:29 +020020| COPYRIGHT I B M CORPORATION 1999
21| LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
wdenk0442ed82002-11-03 10:24:00 +000022+----------------------------------------------------------------------------*/
23
24#ifndef __PPC405_H__
25#define __PPC405_H__
26
Grant Ericksonc821b5f2008-05-22 14:44:14 -070027/* Define bits and masks for real-mode storage attribute control registers */
28#define PPC_128MB_SACR_BIT(addr) ((addr) >> 27)
29#define PPC_128MB_SACR_VALUE(addr) PPC_REG_VAL(PPC_128MB_SACR_BIT(addr),1)
30
Stefan Roese9b94ac62007-10-31 17:55:58 +010031#ifndef CONFIG_IOP480
Niklaus Gigerdbcc3572009-10-04 20:04:22 +020032#define CONFIG_SYS_DCACHE_SIZE (16 << 10) /* For AMCC 405 CPUs */
Stefan Roese9b94ac62007-10-31 17:55:58 +010033#else
Niklaus Gigerdbcc3572009-10-04 20:04:22 +020034#define CONFIG_SYS_DCACHE_SIZE (2 << 10) /* For PLX IOP480(403)*/
Stefan Roese9b94ac62007-10-31 17:55:58 +010035#endif
36
wdenk0442ed82002-11-03 10:24:00 +000037/******************************************************************************
38 * Special for PPC405GP
39 ******************************************************************************/
40
41/******************************************************************************
42 * DMA
43 ******************************************************************************/
44#define DMA_DCR_BASE 0x100
Stefan Roesed1c3b272009-09-09 16:25:29 +020045#define DMACR0 (DMA_DCR_BASE+0x00) /* DMA channel control register 0 */
46#define DMACT0 (DMA_DCR_BASE+0x01) /* DMA count register 0 */
47#define DMADA0 (DMA_DCR_BASE+0x02) /* DMA destination address register 0 */
48#define DMASA0 (DMA_DCR_BASE+0x03) /* DMA source address register 0 */
49#define DMASB0 (DMA_DCR_BASE+0x04) /* DMA scatter/gather descriptor addr 0 */
50#define DMACR1 (DMA_DCR_BASE+0x08) /* DMA channel control register 1 */
51#define DMACT1 (DMA_DCR_BASE+0x09) /* DMA count register 1 */
52#define DMADA1 (DMA_DCR_BASE+0x0a) /* DMA destination address register 1 */
53#define DMASA1 (DMA_DCR_BASE+0x0b) /* DMA source address register 1 */
54#define DMASB1 (DMA_DCR_BASE+0x0c) /* DMA scatter/gather descriptor addr 1 */
55#define DMACR2 (DMA_DCR_BASE+0x10) /* DMA channel control register 2 */
56#define DMACT2 (DMA_DCR_BASE+0x11) /* DMA count register 2 */
57#define DMADA2 (DMA_DCR_BASE+0x12) /* DMA destination address register 2 */
58#define DMASA2 (DMA_DCR_BASE+0x13) /* DMA source address register 2 */
59#define DMASB2 (DMA_DCR_BASE+0x14) /* DMA scatter/gather descriptor addr 2 */
60#define DMACR3 (DMA_DCR_BASE+0x18) /* DMA channel control register 3 */
61#define DMACT3 (DMA_DCR_BASE+0x19) /* DMA count register 3 */
62#define DMADA3 (DMA_DCR_BASE+0x1a) /* DMA destination address register 3 */
63#define DMASA3 (DMA_DCR_BASE+0x1b) /* DMA source address register 3 */
64#define DMASB3 (DMA_DCR_BASE+0x1c) /* DMA scatter/gather descriptor addr 3 */
65#define DMASR (DMA_DCR_BASE+0x20) /* DMA status register */
66#define DMASGC (DMA_DCR_BASE+0x23) /* DMA scatter/gather command register */
67#define DMAADR (DMA_DCR_BASE+0x24) /* DMA address decode register */
wdenk0442ed82002-11-03 10:24:00 +000068
stroesee075fbe2003-12-09 14:59:11 +000069#ifndef CONFIG_405EP
wdenk0442ed82002-11-03 10:24:00 +000070/******************************************************************************
71 * Decompression Controller
72 ******************************************************************************/
73#define DECOMP_DCR_BASE 0x14
Niklaus Gigerdbcc3572009-10-04 20:04:22 +020074#define KIAR (DECOMP_DCR_BASE+0x0) /* Decompression controller addr reg */
75#define KIDR (DECOMP_DCR_BASE+0x1) /* Decompression controller data reg */
Stefan Roesed1c3b272009-09-09 16:25:29 +020076/* values for kiar register - indirect addressing of these regs */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +020077#define KCONF 0x40 /* decompression core config register */
stroesee075fbe2003-12-09 14:59:11 +000078#endif
wdenk0442ed82002-11-03 10:24:00 +000079
80/******************************************************************************
81 * Power Management
82 ******************************************************************************/
Stefan Roesedbbd1252007-10-05 17:10:59 +020083#ifdef CONFIG_405EX
84#define POWERMAN_DCR_BASE 0xb0
85#else
wdenk0442ed82002-11-03 10:24:00 +000086#define POWERMAN_DCR_BASE 0xb8
Stefan Roesedbbd1252007-10-05 17:10:59 +020087#endif
Niklaus Gigerdbcc3572009-10-04 20:04:22 +020088#define CPMSR (POWERMAN_DCR_BASE+0x0) /* Power management status */
89#define CPMER (POWERMAN_DCR_BASE+0x1) /* Power management enable */
90#define CPMFR (POWERMAN_DCR_BASE+0x2) /* Power management force */
wdenk0442ed82002-11-03 10:24:00 +000091
92/******************************************************************************
93 * Extrnal Bus Controller
94 ******************************************************************************/
Stefan Roesed1c3b272009-09-09 16:25:29 +020095 /* values for EBC0_CFGADDR register - indirect addressing of these regs */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +020096 #define PB0CR 0x00 /* periph bank 0 config reg */
97 #define PB1CR 0x01 /* periph bank 1 config reg */
98 #define PB2CR 0x02 /* periph bank 2 config reg */
99 #define PB3CR 0x03 /* periph bank 3 config reg */
100 #define PB4CR 0x04 /* periph bank 4 config reg */
stroesee075fbe2003-12-09 14:59:11 +0000101#ifndef CONFIG_405EP
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200102 #define PB5CR 0x05 /* periph bank 5 config reg */
103 #define PB6CR 0x06 /* periph bank 6 config reg */
104 #define PB7CR 0x07 /* periph bank 7 config reg */
stroesee075fbe2003-12-09 14:59:11 +0000105#endif
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200106 #define PB0AP 0x10 /* periph bank 0 access parameters */
107 #define PB1AP 0x11 /* periph bank 1 access parameters */
108 #define PB2AP 0x12 /* periph bank 2 access parameters */
109 #define PB3AP 0x13 /* periph bank 3 access parameters */
110 #define PB4AP 0x14 /* periph bank 4 access parameters */
stroesee075fbe2003-12-09 14:59:11 +0000111#ifndef CONFIG_405EP
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200112 #define PB5AP 0x15 /* periph bank 5 access parameters */
113 #define PB6AP 0x16 /* periph bank 6 access parameters */
114 #define PB7AP 0x17 /* periph bank 7 access parameters */
stroesee075fbe2003-12-09 14:59:11 +0000115#endif
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200116 #define PBEAR 0x20 /* periph bus error addr reg */
117 #define PBESR0 0x21 /* periph bus error status reg 0 */
118 #define PBESR1 0x22 /* periph bus error status reg 1 */
119#define EBC0_CFG 0x23 /* external bus configuration reg */
wdenk0442ed82002-11-03 10:24:00 +0000120
stroeseb867d702003-05-23 11:18:02 +0000121#ifdef CONFIG_405EP
122/******************************************************************************
123 * Control
124 ******************************************************************************/
125#define CNTRL_DCR_BASE 0x0f0
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200126#define CPC0_PLLMR0 (CNTRL_DCR_BASE+0x0) /* PLL mode register 0 */
127#define CPC0_BOOT (CNTRL_DCR_BASE+0x1) /* Clock status register */
128#define CPC0_EPCTL (CNTRL_DCR_BASE+0x3) /* EMAC to PHY control register */
129#define CPC0_PLLMR1 (CNTRL_DCR_BASE+0x4) /* PLL mode register 1 */
130#define CPC0_UCR (CNTRL_DCR_BASE+0x5) /* UART control register */
131#define CPC0_PCI (CNTRL_DCR_BASE+0x9) /* PCI control register */
stroeseb867d702003-05-23 11:18:02 +0000132
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200133#define CPC0_PLLMR0 (CNTRL_DCR_BASE+0x0) /* PLL mode 0 register */
134#define CPC0_BOOT (CNTRL_DCR_BASE+0x1) /* Chip Clock Status register */
135#define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* Chip Control 1 register */
136#define CPC0_EPRCSR (CNTRL_DCR_BASE+0x3) /* EMAC PHY Rcv Clk Src register */
137#define CPC0_PLLMR1 (CNTRL_DCR_BASE+0x4) /* PLL mode 1 register */
138#define CPC0_UCR (CNTRL_DCR_BASE+0x5) /* UART Control register */
139#define CPC0_SRR (CNTRL_DCR_BASE+0x6) /* Soft Reset register */
140#define CPC0_JTAGID (CNTRL_DCR_BASE+0x7) /* JTAG ID register */
141#define CPC0_SPARE (CNTRL_DCR_BASE+0x8) /* Spare DCR */
142#define CPC0_PCI (CNTRL_DCR_BASE+0x9) /* PCI Control register */
stroeseb867d702003-05-23 11:18:02 +0000143
144/* Bit definitions */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200145#define PLLMR0_CPU_DIV_MASK 0x00300000 /* CPU clock divider */
146#define PLLMR0_CPU_DIV_BYPASS 0x00000000
147#define PLLMR0_CPU_DIV_2 0x00100000
148#define PLLMR0_CPU_DIV_3 0x00200000
149#define PLLMR0_CPU_DIV_4 0x00300000
stroeseb867d702003-05-23 11:18:02 +0000150
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200151#define PLLMR0_CPU_TO_PLB_MASK 0x00030000 /* CPU:PLB Frequency Divisor */
152#define PLLMR0_CPU_PLB_DIV_1 0x00000000
153#define PLLMR0_CPU_PLB_DIV_2 0x00010000
154#define PLLMR0_CPU_PLB_DIV_3 0x00020000
155#define PLLMR0_CPU_PLB_DIV_4 0x00030000
stroeseb867d702003-05-23 11:18:02 +0000156
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200157#define PLLMR0_OPB_TO_PLB_MASK 0x00003000 /* OPB:PLB Frequency Divisor */
158#define PLLMR0_OPB_PLB_DIV_1 0x00000000
159#define PLLMR0_OPB_PLB_DIV_2 0x00001000
160#define PLLMR0_OPB_PLB_DIV_3 0x00002000
161#define PLLMR0_OPB_PLB_DIV_4 0x00003000
stroeseb867d702003-05-23 11:18:02 +0000162
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200163#define PLLMR0_EXB_TO_PLB_MASK 0x00000300 /* External Bus:PLB Divisor */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200164#define PLLMR0_EXB_PLB_DIV_2 0x00000000
165#define PLLMR0_EXB_PLB_DIV_3 0x00000100
166#define PLLMR0_EXB_PLB_DIV_4 0x00000200
167#define PLLMR0_EXB_PLB_DIV_5 0x00000300
stroeseb867d702003-05-23 11:18:02 +0000168
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200169#define PLLMR0_MAL_TO_PLB_MASK 0x00000030 /* MAL:PLB Divisor */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200170#define PLLMR0_MAL_PLB_DIV_1 0x00000000
171#define PLLMR0_MAL_PLB_DIV_2 0x00000010
172#define PLLMR0_MAL_PLB_DIV_3 0x00000020
173#define PLLMR0_MAL_PLB_DIV_4 0x00000030
stroeseb867d702003-05-23 11:18:02 +0000174
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200175#define PLLMR0_PCI_TO_PLB_MASK 0x00000003 /* PCI:PLB Frequency Divisor */
176#define PLLMR0_PCI_PLB_DIV_1 0x00000000
177#define PLLMR0_PCI_PLB_DIV_2 0x00000001
178#define PLLMR0_PCI_PLB_DIV_3 0x00000002
179#define PLLMR0_PCI_PLB_DIV_4 0x00000003
stroeseb867d702003-05-23 11:18:02 +0000180
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200181#define PLLMR1_SSCS_MASK 0x80000000 /* Select system clock source */
182#define PLLMR1_PLLR_MASK 0x40000000 /* PLL reset */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200183#define PLLMR1_FBMUL_MASK 0x00F00000 /* PLL feedback multiplier value */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200184#define PLLMR1_FBMUL_DIV_16 0x00000000
185#define PLLMR1_FBMUL_DIV_1 0x00100000
186#define PLLMR1_FBMUL_DIV_2 0x00200000
187#define PLLMR1_FBMUL_DIV_3 0x00300000
188#define PLLMR1_FBMUL_DIV_4 0x00400000
189#define PLLMR1_FBMUL_DIV_5 0x00500000
190#define PLLMR1_FBMUL_DIV_6 0x00600000
191#define PLLMR1_FBMUL_DIV_7 0x00700000
192#define PLLMR1_FBMUL_DIV_8 0x00800000
193#define PLLMR1_FBMUL_DIV_9 0x00900000
194#define PLLMR1_FBMUL_DIV_10 0x00A00000
195#define PLLMR1_FBMUL_DIV_11 0x00B00000
196#define PLLMR1_FBMUL_DIV_12 0x00C00000
197#define PLLMR1_FBMUL_DIV_13 0x00D00000
198#define PLLMR1_FBMUL_DIV_14 0x00E00000
199#define PLLMR1_FBMUL_DIV_15 0x00F00000
stroeseb867d702003-05-23 11:18:02 +0000200
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200201#define PLLMR1_FWDVA_MASK 0x00070000 /* PLL forward divider A value */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200202#define PLLMR1_FWDVA_DIV_8 0x00000000
203#define PLLMR1_FWDVA_DIV_7 0x00010000
204#define PLLMR1_FWDVA_DIV_6 0x00020000
205#define PLLMR1_FWDVA_DIV_5 0x00030000
206#define PLLMR1_FWDVA_DIV_4 0x00040000
207#define PLLMR1_FWDVA_DIV_3 0x00050000
208#define PLLMR1_FWDVA_DIV_2 0x00060000
209#define PLLMR1_FWDVA_DIV_1 0x00070000
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200210#define PLLMR1_FWDVB_MASK 0x00007000 /* PLL forward divider B value */
211#define PLLMR1_TUNING_MASK 0x000003FF /* PLL tune bits */
stroeseb867d702003-05-23 11:18:02 +0000212
213/* Defines for CPC0_EPRCSR register */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200214#define CPC0_EPRCSR_E0NFE 0x80000000
215#define CPC0_EPRCSR_E1NFE 0x40000000
216#define CPC0_EPRCSR_E1RPP 0x00000080
217#define CPC0_EPRCSR_E0RPP 0x00000040
218#define CPC0_EPRCSR_E1ERP 0x00000020
219#define CPC0_EPRCSR_E0ERP 0x00000010
220#define CPC0_EPRCSR_E1PCI 0x00000002
221#define CPC0_EPRCSR_E0PCI 0x00000001
stroeseb867d702003-05-23 11:18:02 +0000222
223/* Defines for CPC0_PCI Register */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200224#define CPC0_PCI_SPE 0x00000010 /* PCIINT/WE select */
225#define CPC0_PCI_HOST_CFG_EN 0x00000008 /* PCI host config Enable */
226#define CPC0_PCI_ARBIT_EN 0x00000001 /* PCI Internal Arb Enabled */
stroeseb867d702003-05-23 11:18:02 +0000227
228/* Defines for CPC0_BOOR Register */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200229#define CPC0_BOOT_SEP 0x00000002 /* serial EEPROM present */
stroeseb867d702003-05-23 11:18:02 +0000230
231/* Defines for CPC0_PLLMR1 Register fields */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200232#define PLL_ACTIVE 0x80000000
233#define CPC0_PLLMR1_SSCS 0x80000000
234#define PLL_RESET 0x40000000
235#define CPC0_PLLMR1_PLLR 0x40000000
236 /* Feedback multiplier */
237#define PLL_FBKDIV 0x00F00000
238#define CPC0_PLLMR1_FBDV 0x00F00000
239#define PLL_FBKDIV_16 0x00000000
240#define PLL_FBKDIV_1 0x00100000
241#define PLL_FBKDIV_2 0x00200000
242#define PLL_FBKDIV_3 0x00300000
243#define PLL_FBKDIV_4 0x00400000
244#define PLL_FBKDIV_5 0x00500000
245#define PLL_FBKDIV_6 0x00600000
246#define PLL_FBKDIV_7 0x00700000
247#define PLL_FBKDIV_8 0x00800000
248#define PLL_FBKDIV_9 0x00900000
249#define PLL_FBKDIV_10 0x00A00000
250#define PLL_FBKDIV_11 0x00B00000
251#define PLL_FBKDIV_12 0x00C00000
252#define PLL_FBKDIV_13 0x00D00000
253#define PLL_FBKDIV_14 0x00E00000
254#define PLL_FBKDIV_15 0x00F00000
255 /* Forward A divisor */
256#define PLL_FWDDIVA 0x00070000
257#define CPC0_PLLMR1_FWDVA 0x00070000
258#define PLL_FWDDIVA_8 0x00000000
259#define PLL_FWDDIVA_7 0x00010000
260#define PLL_FWDDIVA_6 0x00020000
261#define PLL_FWDDIVA_5 0x00030000
262#define PLL_FWDDIVA_4 0x00040000
263#define PLL_FWDDIVA_3 0x00050000
264#define PLL_FWDDIVA_2 0x00060000
265#define PLL_FWDDIVA_1 0x00070000
266 /* Forward B divisor */
267#define PLL_FWDDIVB 0x00007000
268#define CPC0_PLLMR1_FWDVB 0x00007000
269#define PLL_FWDDIVB_8 0x00000000
270#define PLL_FWDDIVB_7 0x00001000
271#define PLL_FWDDIVB_6 0x00002000
272#define PLL_FWDDIVB_5 0x00003000
273#define PLL_FWDDIVB_4 0x00004000
274#define PLL_FWDDIVB_3 0x00005000
275#define PLL_FWDDIVB_2 0x00006000
276#define PLL_FWDDIVB_1 0x00007000
277 /* PLL tune bits */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200278#define PLL_TUNE_MASK 0x000003FF
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200279#define PLL_TUNE_2_M_3 0x00000133 /* 2 <= M <= 3 */
280#define PLL_TUNE_4_M_6 0x00000134 /* 3 < M <= 6 */
281#define PLL_TUNE_7_M_10 0x00000138 /* 6 < M <= 10 */
282#define PLL_TUNE_11_M_14 0x0000013C /* 10 < M <= 14 */
283#define PLL_TUNE_15_M_40 0x0000023E /* 14 < M <= 40 */
284#define PLL_TUNE_VCO_LOW 0x00000000 /* 500MHz <= VCO <= 800MHz */
285#define PLL_TUNE_VCO_HI 0x00000080 /* 800MHz < VCO <= 1000MHz */
stroeseb867d702003-05-23 11:18:02 +0000286
287/* Defines for CPC0_PLLMR0 Register fields */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200288 /* CPU divisor */
289#define PLL_CPUDIV 0x00300000
290#define CPC0_PLLMR0_CCDV 0x00300000
291#define PLL_CPUDIV_1 0x00000000
292#define PLL_CPUDIV_2 0x00100000
293#define PLL_CPUDIV_3 0x00200000
294#define PLL_CPUDIV_4 0x00300000
295 /* PLB divisor */
296#define PLL_PLBDIV 0x00030000
297#define CPC0_PLLMR0_CBDV 0x00030000
298#define PLL_PLBDIV_1 0x00000000
299#define PLL_PLBDIV_2 0x00010000
300#define PLL_PLBDIV_3 0x00020000
301#define PLL_PLBDIV_4 0x00030000
302 /* OPB divisor */
303#define PLL_OPBDIV 0x00003000
304#define CPC0_PLLMR0_OPDV 0x00003000
305#define PLL_OPBDIV_1 0x00000000
306#define PLL_OPBDIV_2 0x00001000
307#define PLL_OPBDIV_3 0x00002000
308#define PLL_OPBDIV_4 0x00003000
309 /* EBC divisor */
310#define PLL_EXTBUSDIV 0x00000300
311#define CPC0_PLLMR0_EPDV 0x00000300
312#define PLL_EXTBUSDIV_2 0x00000000
313#define PLL_EXTBUSDIV_3 0x00000100
314#define PLL_EXTBUSDIV_4 0x00000200
315#define PLL_EXTBUSDIV_5 0x00000300
316 /* MAL divisor */
317#define PLL_MALDIV 0x00000030
318#define CPC0_PLLMR0_MPDV 0x00000030
319#define PLL_MALDIV_1 0x00000000
320#define PLL_MALDIV_2 0x00000010
321#define PLL_MALDIV_3 0x00000020
322#define PLL_MALDIV_4 0x00000030
323 /* PCI divisor */
324#define PLL_PCIDIV 0x00000003
325#define CPC0_PLLMR0_PPFD 0x00000003
326#define PLL_PCIDIV_1 0x00000000
327#define PLL_PCIDIV_2 0x00000001
328#define PLL_PCIDIV_3 0x00000002
329#define PLL_PCIDIV_4 0x00000003
stroeseb867d702003-05-23 11:18:02 +0000330
331/*
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200332 *------------------------------------------------------------------------------
stroeseb867d702003-05-23 11:18:02 +0000333 * PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
334 * assuming a 33.3MHz input clock to the 405EP.
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200335 *------------------------------------------------------------------------------
stroeseb867d702003-05-23 11:18:02 +0000336 */
337#define PLLMR0_266_133_66 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
wdenk8bde7f72003-06-27 21:31:46 +0000338 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
339 PLL_MALDIV_1 | PLL_PCIDIV_4)
stroeseb867d702003-05-23 11:18:02 +0000340#define PLLMR1_266_133_66 (PLL_FBKDIV_8 | \
wdenk8bde7f72003-06-27 21:31:46 +0000341 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
342 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
stroeseb867d702003-05-23 11:18:02 +0000343
344#define PLLMR0_133_66_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200345 PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
wdenk8bde7f72003-06-27 21:31:46 +0000346 PLL_MALDIV_1 | PLL_PCIDIV_4)
stroeseb867d702003-05-23 11:18:02 +0000347#define PLLMR1_133_66_66_33 (PLL_FBKDIV_4 | \
wdenk8bde7f72003-06-27 21:31:46 +0000348 PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \
349 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
stroeseb867d702003-05-23 11:18:02 +0000350#define PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200351 PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
wdenk8bde7f72003-06-27 21:31:46 +0000352 PLL_MALDIV_1 | PLL_PCIDIV_4)
stroeseb867d702003-05-23 11:18:02 +0000353#define PLLMR1_200_100_50_33 (PLL_FBKDIV_6 | \
wdenk8bde7f72003-06-27 21:31:46 +0000354 PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \
355 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
stroeseb867d702003-05-23 11:18:02 +0000356#define PLLMR0_266_133_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200357 PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
wdenk8bde7f72003-06-27 21:31:46 +0000358 PLL_MALDIV_1 | PLL_PCIDIV_4)
stroeseb867d702003-05-23 11:18:02 +0000359#define PLLMR1_266_133_66_33 (PLL_FBKDIV_8 | \
wdenk8bde7f72003-06-27 21:31:46 +0000360 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
361 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
stroese44acc8d2004-12-16 18:03:44 +0000362#define PLLMR0_266_66_33_33 (PLL_CPUDIV_1 | PLL_PLBDIV_4 | \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200363 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
wdenkefe2a4d2004-12-16 21:44:03 +0000364 PLL_MALDIV_1 | PLL_PCIDIV_2)
stroese44acc8d2004-12-16 18:03:44 +0000365#define PLLMR1_266_66_33_33 (PLL_FBKDIV_8 | \
wdenkefe2a4d2004-12-16 21:44:03 +0000366 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
367 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
Stefan Roese779e9752007-08-14 14:44:41 +0200368#define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200369 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
Stefan Roese779e9752007-08-14 14:44:41 +0200370 PLL_MALDIV_1 | PLL_PCIDIV_3)
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200371#define PLLMR1_333_111_55_37 (PLL_FBKDIV_10 | \
Stefan Roese779e9752007-08-14 14:44:41 +0200372 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
373 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
374#define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200375 PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
Stefan Roese779e9752007-08-14 14:44:41 +0200376 PLL_MALDIV_1 | PLL_PCIDIV_1)
377#define PLLMR1_333_111_55_111 (PLL_FBKDIV_10 | \
378 PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
379 PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
stroeseb867d702003-05-23 11:18:02 +0000380
381/*
382 * PLL Voltage Controlled Oscillator (VCO) definitions
383 * Maximum and minimum values (in MHz) for correct PLL operation.
384 */
385#define VCO_MIN 500
386#define VCO_MAX 1000
Stefan Roesee01bd212007-03-21 13:38:59 +0100387#elif defined(CONFIG_405EZ)
Stefan Roesed1c3b272009-09-09 16:25:29 +0200388#define SDR0_NAND0 0x4000
389#define SDR0_ULTRA0 0x4040
390#define SDR0_ULTRA1 0x4050
391#define SDR0_ICINTSTAT 0x4510
Stefan Roesee01bd212007-03-21 13:38:59 +0100392
393#define SDR_NAND0_NDEN 0x80000000
Stefan Roesec440bfe2007-06-06 11:42:13 +0200394#define SDR_NAND0_NDBTEN 0x40000000
395#define SDR_NAND0_NDBADR_MASK 0x30000000
396#define SDR_NAND0_NDBPG_MASK 0x0f000000
397#define SDR_NAND0_NDAREN 0x00800000
398#define SDR_NAND0_NDRBEN 0x00400000
Stefan Roesee01bd212007-03-21 13:38:59 +0100399
400#define SDR_ULTRA0_NDGPIOBP 0x80000000
401#define SDR_ULTRA0_CSN_MASK 0x78000000
402#define SDR_ULTRA0_CSNSEL0 0x40000000
403#define SDR_ULTRA0_CSNSEL1 0x20000000
404#define SDR_ULTRA0_CSNSEL2 0x10000000
405#define SDR_ULTRA0_CSNSEL3 0x08000000
Stefan Roesec440bfe2007-06-06 11:42:13 +0200406#define SDR_ULTRA0_EBCRDYEN 0x04000000
407#define SDR_ULTRA0_SPISSINEN 0x02000000
408#define SDR_ULTRA0_NFSRSTEN 0x01000000
Stefan Roesee01bd212007-03-21 13:38:59 +0100409
410#define SDR_ULTRA1_LEDNENABLE 0x40000000
411
412#define SDR_ICRX_STAT 0x80000000
413#define SDR_ICTX0_STAT 0x40000000
414#define SDR_ICTX1_STAT 0x20000000
415
Stefan Roesed1c3b272009-09-09 16:25:29 +0200416#define SDR0_PINSTP 0x40
Stefan Roese90e6f412007-04-18 12:05:59 +0200417
Stefan Roesee01bd212007-03-21 13:38:59 +0100418/******************************************************************************
419 * Control
420 ******************************************************************************/
Stefan Roesee01bd212007-03-21 13:38:59 +0100421/* CPR Registers */
Stefan Roesed1c3b272009-09-09 16:25:29 +0200422#define CPR0_CLKUP 0x020 /* CPR_CLKUPD */
423#define CPR0_PLLC 0x040 /* CPR_PLLC */
424#define CPR0_PLLD 0x060 /* CPR_PLLD */
425#define CPC0_PRIMAD 0x080 /* CPR_PRIMAD */
426#define CPC0_PERD0 0x0e0 /* CPR_PERD0 */
427#define CPC0_PERD1 0x0e1 /* CPR_PERD1 */
428#define CPC0_PERC0 0x180 /* CPR_PERC0 */
Stefan Roesee01bd212007-03-21 13:38:59 +0100429
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200430#define CPR_CLKUPD_ENPLLCH_EN 0x40000000 /* Enable CPR PLL Changes */
431#define CPR_CLKUPD_ENDVCH_EN 0x20000000 /* Enable CPR Sys. Div. Changes */
432#define CPR_PERD0_SPIDV_MASK 0x000F0000 /* SPI Clock Divider */
Stefan Roesee01bd212007-03-21 13:38:59 +0100433
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200434#define PLLC_SRC_MASK 0x20000000 /* PLL feedback source */
Stefan Roese273db7e2007-08-13 09:05:33 +0200435
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200436#define PLLD_FBDV_MASK 0x1F000000 /* PLL feedback divider value */
437#define PLLD_FWDVA_MASK 0x000F0000 /* PLL forward divider A value */
438#define PLLD_FWDVB_MASK 0x00000700 /* PLL forward divider B value */
Stefan Roesee01bd212007-03-21 13:38:59 +0100439
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200440#define PRIMAD_CPUDV_MASK 0x0F000000 /* CPU Clock Divisor Mask */
441#define PRIMAD_PLBDV_MASK 0x000F0000 /* PLB Clock Divisor Mask */
442#define PRIMAD_OPBDV_MASK 0x00000F00 /* OPB Clock Divisor Mask */
443#define PRIMAD_EBCDV_MASK 0x0000000F /* EBC Clock Divisor Mask */
Stefan Roesee01bd212007-03-21 13:38:59 +0100444
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200445#define PERD0_PWMDV_MASK 0xFF000000 /* PWM Divider Mask */
446#define PERD0_SPIDV_MASK 0x000F0000 /* SPI Divider Mask */
447#define PERD0_U0DV_MASK 0x0000FF00 /* UART 0 Divider Mask */
448#define PERD0_U1DV_MASK 0x000000FF /* UART 1 Divider Mask */
Stefan Roesee01bd212007-03-21 13:38:59 +0100449
stroeseb867d702003-05-23 11:18:02 +0000450#else /* #ifdef CONFIG_405EP */
wdenk0442ed82002-11-03 10:24:00 +0000451/******************************************************************************
452 * Control
453 ******************************************************************************/
454#define CNTRL_DCR_BASE 0x0b0
Stefan Roesed1c3b272009-09-09 16:25:29 +0200455#define CPC0_PLLMR (CNTRL_DCR_BASE + 0x0) /* PLL mode register */
456#define CPC0_CR0 (CNTRL_DCR_BASE + 0x1) /* chip control register 0 */
457#define CPC0_CR1 (CNTRL_DCR_BASE + 0x2) /* chip control register 1 */
458#define CPC0_PSR (CNTRL_DCR_BASE + 0x4) /* chip pin strapping reg */
Niklaus Giger8cc10d02008-02-05 10:26:41 +0100459
460/* CPC0_ECR/CPC0_EIRR: PPC405GPr only */
Stefan Roesed1c3b272009-09-09 16:25:29 +0200461#define CPC0_EIRR (CNTRL_DCR_BASE + 0x6) /* ext interrupt routing reg */
462#define CPC0_ECR 0xaa /* edge conditioner register */
wdenk0442ed82002-11-03 10:24:00 +0000463
464/* Bit definitions */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200465#define PLLMR_FWD_DIV_MASK 0xE0000000 /* Forward Divisor */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200466#define PLLMR_FWD_DIV_BYPASS 0xE0000000
467#define PLLMR_FWD_DIV_3 0xA0000000
468#define PLLMR_FWD_DIV_4 0x80000000
469#define PLLMR_FWD_DIV_6 0x40000000
wdenk0442ed82002-11-03 10:24:00 +0000470
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200471#define PLLMR_FB_DIV_MASK 0x1E000000 /* Feedback Divisor */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200472#define PLLMR_FB_DIV_1 0x02000000
473#define PLLMR_FB_DIV_2 0x04000000
474#define PLLMR_FB_DIV_3 0x06000000
475#define PLLMR_FB_DIV_4 0x08000000
wdenk0442ed82002-11-03 10:24:00 +0000476
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200477#define PLLMR_TUNING_MASK 0x01F80000
wdenk0442ed82002-11-03 10:24:00 +0000478
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200479#define PLLMR_CPU_TO_PLB_MASK 0x00060000 /* CPU:PLB Frequency Divisor */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200480#define PLLMR_CPU_PLB_DIV_1 0x00000000
481#define PLLMR_CPU_PLB_DIV_2 0x00020000
482#define PLLMR_CPU_PLB_DIV_3 0x00040000
483#define PLLMR_CPU_PLB_DIV_4 0x00060000
wdenk0442ed82002-11-03 10:24:00 +0000484
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200485#define PLLMR_OPB_TO_PLB_MASK 0x00018000 /* OPB:PLB Frequency Divisor */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200486#define PLLMR_OPB_PLB_DIV_1 0x00000000
487#define PLLMR_OPB_PLB_DIV_2 0x00008000
488#define PLLMR_OPB_PLB_DIV_3 0x00010000
489#define PLLMR_OPB_PLB_DIV_4 0x00018000
wdenk0442ed82002-11-03 10:24:00 +0000490
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200491#define PLLMR_PCI_TO_PLB_MASK 0x00006000 /* PCI:PLB Frequency Divisor */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200492#define PLLMR_PCI_PLB_DIV_1 0x00000000
493#define PLLMR_PCI_PLB_DIV_2 0x00002000
494#define PLLMR_PCI_PLB_DIV_3 0x00004000
495#define PLLMR_PCI_PLB_DIV_4 0x00006000
wdenk0442ed82002-11-03 10:24:00 +0000496
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200497#define PLLMR_EXB_TO_PLB_MASK 0x00001800 /* External Bus:PLB Divisor */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200498#define PLLMR_EXB_PLB_DIV_2 0x00000000
499#define PLLMR_EXB_PLB_DIV_3 0x00000800
500#define PLLMR_EXB_PLB_DIV_4 0x00001000
501#define PLLMR_EXB_PLB_DIV_5 0x00001800
wdenk0442ed82002-11-03 10:24:00 +0000502
503/* definitions for PPC405GPr (new mode strapping) */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200504#define PLLMR_FWDB_DIV_MASK 0x00000007 /* Forward Divisor B */
wdenk0442ed82002-11-03 10:24:00 +0000505
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200506#define PSR_PLL_FWD_MASK 0xC0000000
507#define PSR_PLL_FDBACK_MASK 0x30000000
508#define PSR_PLL_TUNING_MASK 0x0E000000
509#define PSR_PLB_CPU_MASK 0x01800000
510#define PSR_OPB_PLB_MASK 0x00600000
511#define PSR_PCI_PLB_MASK 0x00180000
512#define PSR_EB_PLB_MASK 0x00060000
513#define PSR_ROM_WIDTH_MASK 0x00018000
514#define PSR_ROM_LOC 0x00004000
515#define PSR_PCI_ASYNC_EN 0x00001000
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200516#define PSR_PERCLK_SYNC_MODE_EN 0x00000800 /* PPC405GPr only */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200517#define PSR_PCI_ARBIT_EN 0x00000400
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200518#define PSR_NEW_MODE_EN 0x00000020 /* PPC405GPr only */
wdenk0442ed82002-11-03 10:24:00 +0000519
stroese44acc8d2004-12-16 18:03:44 +0000520#ifndef CONFIG_IOP480
wdenk0442ed82002-11-03 10:24:00 +0000521/*
522 * PLL Voltage Controlled Oscillator (VCO) definitions
523 * Maximum and minimum values (in MHz) for correct PLL operation.
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200524*/
wdenk0442ed82002-11-03 10:24:00 +0000525#define VCO_MIN 400
526#define VCO_MAX 800
stroese44acc8d2004-12-16 18:03:44 +0000527#endif /* #ifndef CONFIG_IOP480 */
stroeseb867d702003-05-23 11:18:02 +0000528#endif /* #ifdef CONFIG_405EP */
wdenk0442ed82002-11-03 10:24:00 +0000529
530/******************************************************************************
531 * Memory Access Layer
532 ******************************************************************************/
Stefan Roesee01bd212007-03-21 13:38:59 +0100533#if defined(CONFIG_405EZ)
534#define MAL_DCR_BASE 0x380
Stefan Roesed1c3b272009-09-09 16:25:29 +0200535#else
536#define MAL_DCR_BASE 0x180
537#endif
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200538#define MAL0_CFG (MAL_DCR_BASE + 0x00) /* MAL Config reg */
539#define MAL0_ESR (MAL_DCR_BASE + 0x01) /* Err Status (Read/Clear) */
540#define MAL0_IER (MAL_DCR_BASE + 0x02) /* Interrupt enable */
541#define MAL0_TXCASR (MAL_DCR_BASE + 0x04) /* TX Channel active (set) */
542#define MAL0_TXCARR (MAL_DCR_BASE + 0x05) /* TX Channel active (reset) */
543#define MAL0_TXEOBISR (MAL_DCR_BASE + 0x06) /* TX End of buffer int status */
544#define MAL0_TXDEIR (MAL_DCR_BASE + 0x07) /* TX Descr. Error Int reg */
545#define MAL0_RXCASR (MAL_DCR_BASE + 0x10) /* RX Channel active (set) */
546#define MAL0_RXCARR (MAL_DCR_BASE + 0x11) /* RX Channel active (reset) */
547#define MAL0_RXEOBISR (MAL_DCR_BASE + 0x12) /* RX End of buffer int status */
548#define MAL0_RXDEIR (MAL_DCR_BASE + 0x13) /* RX Descr. Error Int reg */
549#define MAL0_TXCTP0R (MAL_DCR_BASE + 0x20) /* TX 0 Channel table ptr */
550#define MAL0_TXCTP1R (MAL_DCR_BASE + 0x21) /* TX 1 Channel table ptr */
551#define MAL0_TXCTP2R (MAL_DCR_BASE + 0x22) /* TX 2 Channel table ptr */
552#define MAL0_TXCTP3R (MAL_DCR_BASE + 0x23) /* TX 3 Channel table ptr */
553#define MAL0_RXCTP0R (MAL_DCR_BASE + 0x40) /* RX 0 Channel table ptr */
554#define MAL0_RXCTP1R (MAL_DCR_BASE + 0x41) /* RX 1 Channel table ptr */
555#define MAL0_RXCTP2R (MAL_DCR_BASE + 0x42) /* RX 2 Channel table ptr */
556#define MAL0_RXCTP3R (MAL_DCR_BASE + 0x43) /* RX 3 Channel table ptr */
557#define MAL0_RXCTP8R (MAL_DCR_BASE + 0x48) /* RX 8 Channel table ptr */
558#define MAL0_RXCTP16R (MAL_DCR_BASE + 0x50) /* RX 16 Channel table ptr */
559#define MAL0_RXCTP24R (MAL_DCR_BASE + 0x58) /* RX 24 Channel table ptr */
560#define MAL0_RCBS0 (MAL_DCR_BASE + 0x60) /* RX 0 Channel buffer size */
561#define MAL0_RCBS1 (MAL_DCR_BASE + 0x61) /* RX 1 Channel buffer size */
562#define MAL0_RCBS2 (MAL_DCR_BASE + 0x62) /* RX 2 Channel buffer size */
563#define MAL0_RCBS3 (MAL_DCR_BASE + 0x63) /* RX 3 Channel buffer size */
564#define MAL0_RCBS8 (MAL_DCR_BASE + 0x68) /* RX 8 Channel buffer size */
565#define MAL0_RCBS16 (MAL_DCR_BASE + 0x70) /* RX 16 Channel buffer size */
566#define MAL0_RCBS24 (MAL_DCR_BASE + 0x78) /* RX 24 Channel buffer size */
wdenk0442ed82002-11-03 10:24:00 +0000567
568/*-----------------------------------------------------------------------------
569| IIC Register Offsets
570'----------------------------------------------------------------------------*/
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200571#define IICMDBUF 0x00
572#define IICSDBUF 0x02
573#define IICLMADR 0x04
574#define IICHMADR 0x05
575#define IICCNTL 0x06
576#define IICMDCNTL 0x07
577#define IICSTS 0x08
578#define IICEXTSTS 0x09
579#define IICLSADR 0x0A
580#define IICHSADR 0x0B
Niklaus Gigerf80e61d2009-10-04 20:04:19 +0200581#define IIC0_CLKDIV 0x0C
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200582#define IICINTRMSK 0x0D
583#define IICXFRCNT 0x0E
584#define IICXTCNTLSS 0x0F
wdenk0442ed82002-11-03 10:24:00 +0000585#define IICDIRECTCNTL 0x10
586
587/*-----------------------------------------------------------------------------
588| UART Register Offsets
589'----------------------------------------------------------------------------*/
590#define DATA_REG 0x00
Wolfgang Denk1636d1c2007-06-22 23:59:00 +0200591#define DL_LSB 0x00
592#define DL_MSB 0x01
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200593#define INT_ENABLE 0x01
594#define FIFO_CONTROL 0x02
595#define LINE_CONTROL 0x03
596#define MODEM_CONTROL 0x04
Wolfgang Denk1636d1c2007-06-22 23:59:00 +0200597#define LINE_STATUS 0x05
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200598#define MODEM_STATUS 0x06
599#define SCRATCH 0x07
wdenk0442ed82002-11-03 10:24:00 +0000600
601/******************************************************************************
602 * On Chip Memory
603 ******************************************************************************/
Stefan Roesee01bd212007-03-21 13:38:59 +0100604#if defined(CONFIG_405EZ)
605#define OCM_DCR_BASE 0x020
Stefan Roesed1c3b272009-09-09 16:25:29 +0200606#define OCM0_PLBCR1 (OCM_DCR_BASE + 0x00) /* OCM PLB3 Bank 1 Config */
607#define OCM0_PLBCR2 (OCM_DCR_BASE + 0x01) /* OCM PLB3 Bank 2 Config */
608#define OCM0_PLBBEAR (OCM_DCR_BASE + 0x02) /* OCM PLB3 Bus Error Add */
609#define OCM0_DSRC1 (OCM_DCR_BASE + 0x08) /* OCM D-side Bank 1 Config */
610#define OCM0_DSRC2 (OCM_DCR_BASE + 0x09) /* OCM D-side Bank 2 Config */
611#define OCM0_ISRC1 (OCM_DCR_BASE + 0x0A) /* OCM I-side Bank 1Config */
612#define OCM0_ISRC2 (OCM_DCR_BASE + 0x0B) /* OCM I-side Bank 2 Config */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200613#define OCM0_DISDPC (OCM_DCR_BASE + 0x0C) /* OCM D-/I-side Data Par Chk */
Stefan Roesee01bd212007-03-21 13:38:59 +0100614#else
wdenk0442ed82002-11-03 10:24:00 +0000615#define OCM_DCR_BASE 0x018
Stefan Roesed1c3b272009-09-09 16:25:29 +0200616#define OCM0_ISCNTL (OCM_DCR_BASE+0x01) /* OCM I-side control reg */
617#define OCM0_DSARC (OCM_DCR_BASE+0x02) /* OCM D-side address compare */
618#define OCM0_DSCNTL (OCM_DCR_BASE+0x03) /* OCM D-side control */
Stefan Roesee01bd212007-03-21 13:38:59 +0100619#endif /* CONFIG_405EZ */
wdenk0442ed82002-11-03 10:24:00 +0000620
stroeseb867d702003-05-23 11:18:02 +0000621/******************************************************************************
622 * GPIO macro register defines
623 ******************************************************************************/
Stefan Roesee01bd212007-03-21 13:38:59 +0100624#if defined(CONFIG_405EZ)
625/* Only the 405EZ has 2 GPIOs */
626#define GPIO_BASE 0xEF600700
627#define GPIO0_OR (GPIO_BASE+0x0)
628#define GPIO0_TCR (GPIO_BASE+0x4)
629#define GPIO0_OSRL (GPIO_BASE+0x8)
630#define GPIO0_OSRH (GPIO_BASE+0xC)
631#define GPIO0_TSRL (GPIO_BASE+0x10)
632#define GPIO0_TSRH (GPIO_BASE+0x14)
633#define GPIO0_ODR (GPIO_BASE+0x18)
634#define GPIO0_IR (GPIO_BASE+0x1C)
635#define GPIO0_RR1 (GPIO_BASE+0x20)
636#define GPIO0_RR2 (GPIO_BASE+0x24)
637#define GPIO0_RR3 (GPIO_BASE+0x28)
638#define GPIO0_ISR1L (GPIO_BASE+0x30)
639#define GPIO0_ISR1H (GPIO_BASE+0x34)
640#define GPIO0_ISR2L (GPIO_BASE+0x38)
641#define GPIO0_ISR2H (GPIO_BASE+0x3C)
642#define GPIO0_ISR3L (GPIO_BASE+0x40)
643#define GPIO0_ISR3H (GPIO_BASE+0x44)
644
645#define GPIO1_BASE 0xEF600800
646#define GPIO1_OR (GPIO1_BASE+0x0)
647#define GPIO1_TCR (GPIO1_BASE+0x4)
648#define GPIO1_OSRL (GPIO1_BASE+0x8)
649#define GPIO1_OSRH (GPIO1_BASE+0xC)
650#define GPIO1_TSRL (GPIO1_BASE+0x10)
651#define GPIO1_TSRH (GPIO1_BASE+0x14)
652#define GPIO1_ODR (GPIO1_BASE+0x18)
653#define GPIO1_IR (GPIO1_BASE+0x1C)
654#define GPIO1_RR1 (GPIO1_BASE+0x20)
655#define GPIO1_RR2 (GPIO1_BASE+0x24)
656#define GPIO1_RR3 (GPIO1_BASE+0x28)
657#define GPIO1_ISR1L (GPIO1_BASE+0x30)
658#define GPIO1_ISR1H (GPIO1_BASE+0x34)
659#define GPIO1_ISR2L (GPIO1_BASE+0x38)
660#define GPIO1_ISR2H (GPIO1_BASE+0x3C)
661#define GPIO1_ISR3L (GPIO1_BASE+0x40)
662#define GPIO1_ISR3H (GPIO1_BASE+0x44)
663
Stefan Roesedbbd1252007-10-05 17:10:59 +0200664#elif defined(CONFIG_405EX)
665#define GPIO_BASE 0xEF600800
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200666#define GPIO0_OR (GPIO_BASE+0x0)
667#define GPIO0_TCR (GPIO_BASE+0x4)
668#define GPIO0_OSRL (GPIO_BASE+0x8)
669#define GPIO0_OSRH (GPIO_BASE+0xC)
670#define GPIO0_TSRL (GPIO_BASE+0x10)
671#define GPIO0_TSRH (GPIO_BASE+0x14)
672#define GPIO0_ODR (GPIO_BASE+0x18)
673#define GPIO0_IR (GPIO_BASE+0x1C)
674#define GPIO0_RR1 (GPIO_BASE+0x20)
675#define GPIO0_RR2 (GPIO_BASE+0x24)
676#define GPIO0_ISR1L (GPIO_BASE+0x30)
677#define GPIO0_ISR1H (GPIO_BASE+0x34)
678#define GPIO0_ISR2L (GPIO_BASE+0x38)
679#define GPIO0_ISR2H (GPIO_BASE+0x3C)
680#define GPIO0_ISR3L (GPIO_BASE+0x40)
681#define GPIO0_ISR3H (GPIO_BASE+0x44)
Stefan Roesedbbd1252007-10-05 17:10:59 +0200682
Stefan Roesee01bd212007-03-21 13:38:59 +0100683#else /* !405EZ */
684
stroeseb867d702003-05-23 11:18:02 +0000685#define GPIO_BASE 0xEF600700
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200686#define GPIO0_OR (GPIO_BASE+0x0)
687#define GPIO0_TCR (GPIO_BASE+0x4)
688#define GPIO0_OSRH (GPIO_BASE+0x8)
689#define GPIO0_OSRL (GPIO_BASE+0xC)
690#define GPIO0_TSRH (GPIO_BASE+0x10)
691#define GPIO0_TSRL (GPIO_BASE+0x14)
692#define GPIO0_ODR (GPIO_BASE+0x18)
693#define GPIO0_IR (GPIO_BASE+0x1C)
694#define GPIO0_RR1 (GPIO_BASE+0x20)
695#define GPIO0_RR2 (GPIO_BASE+0x24)
696#define GPIO0_ISR1H (GPIO_BASE+0x30)
697#define GPIO0_ISR1L (GPIO_BASE+0x34)
698#define GPIO0_ISR2H (GPIO_BASE+0x38)
699#define GPIO0_ISR2L (GPIO_BASE+0x3C)
stroeseb867d702003-05-23 11:18:02 +0000700
Stefan Roesee01bd212007-03-21 13:38:59 +0100701#endif /* CONFIG_405EZ */
wdenk0442ed82002-11-03 10:24:00 +0000702
Stefan Roeseaee747f2007-11-15 14:23:55 +0100703#define GPIO0_BASE GPIO_BASE
704
Stefan Roesedbbd1252007-10-05 17:10:59 +0200705#if defined(CONFIG_405EX)
706#define SDR0_SRST 0x0200
wdenk0442ed82002-11-03 10:24:00 +0000707
Grant Erickson10320172008-07-09 16:31:36 -0700708/*
709 * Software Reset Register
710 */
711#define SDR0_SRST_BGO PPC_REG_VAL(0, 1)
712#define SDR0_SRST_PLB4 PPC_REG_VAL(1, 1)
713#define SDR0_SRST_EBC PPC_REG_VAL(2, 1)
714#define SDR0_SRST_OPB PPC_REG_VAL(3, 1)
715#define SDR0_SRST_UART0 PPC_REG_VAL(4, 1)
716#define SDR0_SRST_UART1 PPC_REG_VAL(5, 1)
717#define SDR0_SRST_IIC0 PPC_REG_VAL(6, 1)
718#define SDR0_SRST_BGI PPC_REG_VAL(7, 1)
719#define SDR0_SRST_GPIO PPC_REG_VAL(8, 1)
720#define SDR0_SRST_GPT PPC_REG_VAL(9, 1)
721#define SDR0_SRST_DMC PPC_REG_VAL(10, 1)
722#define SDR0_SRST_RGMII PPC_REG_VAL(11, 1)
723#define SDR0_SRST_EMAC0 PPC_REG_VAL(12, 1)
724#define SDR0_SRST_EMAC1 PPC_REG_VAL(13, 1)
725#define SDR0_SRST_CPM PPC_REG_VAL(14, 1)
726#define SDR0_SRST_EPLL PPC_REG_VAL(15, 1)
727#define SDR0_SRST_UIC PPC_REG_VAL(16, 1)
728#define SDR0_SRST_UPRST PPC_REG_VAL(17, 1)
729#define SDR0_SRST_IIC1 PPC_REG_VAL(18, 1)
730#define SDR0_SRST_SCP PPC_REG_VAL(19, 1)
731#define SDR0_SRST_UHRST PPC_REG_VAL(20, 1)
732#define SDR0_SRST_DMA PPC_REG_VAL(21, 1)
733#define SDR0_SRST_DMAC PPC_REG_VAL(22, 1)
734#define SDR0_SRST_MAL PPC_REG_VAL(23, 1)
735#define SDR0_SRST_EBM PPC_REG_VAL(24, 1)
736#define SDR0_SRST_GPTR PPC_REG_VAL(25, 1)
737#define SDR0_SRST_PE0 PPC_REG_VAL(26, 1)
738#define SDR0_SRST_PE1 PPC_REG_VAL(27, 1)
739#define SDR0_SRST_CRYP PPC_REG_VAL(28, 1)
740#define SDR0_SRST_PKP PPC_REG_VAL(29, 1)
741#define SDR0_SRST_AHB PPC_REG_VAL(30, 1)
742#define SDR0_SRST_NDFC PPC_REG_VAL(31, 1)
743
Stefan Roesed1c3b272009-09-09 16:25:29 +0200744#define SDR0_UART0 0x0120 /* UART0 Config */
745#define SDR0_UART1 0x0121 /* UART1 Config */
746#define SDR0_MFR 0x4300 /* SDR0_MFR reg */
Stefan Roesedbbd1252007-10-05 17:10:59 +0200747
748/* Defines for CPC0_EPRCSR register */
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200749#define CPC0_EPRCSR_E0NFE 0x80000000
750#define CPC0_EPRCSR_E1NFE 0x40000000
751#define CPC0_EPRCSR_E1RPP 0x00000080
752#define CPC0_EPRCSR_E0RPP 0x00000040
753#define CPC0_EPRCSR_E1ERP 0x00000020
754#define CPC0_EPRCSR_E0ERP 0x00000010
755#define CPC0_EPRCSR_E1PCI 0x00000002
756#define CPC0_EPRCSR_E0PCI 0x00000001
Stefan Roesedbbd1252007-10-05 17:10:59 +0200757
Stefan Roesed1c3b272009-09-09 16:25:29 +0200758#define CPR0_CLKUPD 0x020
759#define CPR0_PLLC 0x040
760#define CPR0_PLLD 0x060
761#define CPR0_CPUD 0x080
762#define CPR0_PLBD 0x0a0
Niklaus Gigerf80e61d2009-10-04 20:04:19 +0200763#define CPR0_OPBD0 0x0c0
Stefan Roesed1c3b272009-09-09 16:25:29 +0200764#define CPR0_PERD 0x0e0
Stefan Roesedbbd1252007-10-05 17:10:59 +0200765
Stefan Roesed1c3b272009-09-09 16:25:29 +0200766#define SDR0_PINSTP 0x0040
767#define SDR0_SDCS0 0x0060
Stefan Roesedbbd1252007-10-05 17:10:59 +0200768
769#define SDR0_SDCS_SDD (0x80000000 >> 31)
770
771/* CUST0 Customer Configuration Register0 */
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200772#define SDR0_CUST0 0x4000
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200773#define SDR0_CUST0_MUX_E_N_G_MASK 0xC0000000 /* Mux_Emac_NDFC_GPIO */
774#define SDR0_CUST0_MUX_EMAC_SEL 0x40000000 /* Emac Selection */
775#define SDR0_CUST0_MUX_NDFC_SEL 0x80000000 /* NDFC Selection */
776#define SDR0_CUST0_MUX_GPIO_SEL 0xC0000000 /* GPIO Selection */
Stefan Roesedbbd1252007-10-05 17:10:59 +0200777
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200778#define SDR0_CUST0_NDFC_EN_MASK 0x20000000 /* NDFC Enable Mask */
779#define SDR0_CUST0_NDFC_ENABLE 0x20000000 /* NDFC Enable */
780#define SDR0_CUST0_NDFC_DISABLE 0x00000000 /* NDFC Disable */
Stefan Roesedbbd1252007-10-05 17:10:59 +0200781
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200782#define SDR0_CUST0_NDFC_BW_MASK 0x10000000 /* NDFC Boot Width */
783#define SDR0_CUST0_NDFC_BW_16_BIT 0x10000000 /* NDFC Boot Width= 16 Bit */
784#define SDR0_CUST0_NDFC_BW_8_BIT 0x00000000 /* NDFC Boot Width= 8 Bit */
Stefan Roesedbbd1252007-10-05 17:10:59 +0200785
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200786#define SDR0_CUST0_NDFC_BP_MASK 0x0F000000 /* NDFC Boot Page */
787#define SDR0_CUST0_NDFC_BP_ENCODE(n) ((((unsigned long)(n))&0xF)<<24)
788#define SDR0_CUST0_NDFC_BP_DECODE(n) ((((unsigned long)(n))>>24)&0x0F)
Stefan Roesedbbd1252007-10-05 17:10:59 +0200789
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200790#define SDR0_CUST0_NDFC_BAC_MASK 0x00C00000 /* NDFC Boot Address Cycle */
791#define SDR0_CUST0_NDFC_BAC_ENCODE(n) ((((unsigned long)(n))&0x3)<<22)
792#define SDR0_CUST0_NDFC_BAC_DECODE(n) ((((unsigned long)(n))>>22)&0x03)
Stefan Roesedbbd1252007-10-05 17:10:59 +0200793
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200794#define SDR0_CUST0_NDFC_ARE_MASK 0x00200000 /* NDFC Auto Read Enable */
795#define SDR0_CUST0_NDFC_ARE_ENABLE 0x00200000 /* NDFC Auto Read Enable */
796#define SDR0_CUST0_NDFC_ARE_DISABLE 0x00000000 /* NDFC Auto Read Disable */
Stefan Roesedbbd1252007-10-05 17:10:59 +0200797
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200798#define SDR0_CUST0_NRB_MASK 0x00100000 /* NDFC Ready / Busy */
799#define SDR0_CUST0_NRB_BUSY 0x00100000 /* Busy */
800#define SDR0_CUST0_NRB_READY 0x00000000 /* Ready */
Stefan Roesedbbd1252007-10-05 17:10:59 +0200801
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200802#define SDR0_CUST0_NDRSC_MASK 0x0000FFF0 /* NDFC Device Reset Count Mask */
803#define SDR0_CUST0_NDRSC_ENCODE(n) ((((unsigned long)(n))&0xFFF)<<4)
804#define SDR0_CUST0_NDRSC_DECODE(n) ((((unsigned long)(n))>>4)&0xFFF)
Stefan Roesedbbd1252007-10-05 17:10:59 +0200805
Niklaus Gigerdbcc3572009-10-04 20:04:22 +0200806#define SDR0_CUST0_CHIPSELGAT_MASK 0x0000000F /* Chip Sel Gating Mask */
807#define SDR0_CUST0_CHIPSELGAT_DIS 0x00000000 /* Chip Sel Gating Disable */
808#define SDR0_CUST0_CHIPSELGAT_ENALL 0x0000000F /* All Chip Sel Gating Enable */
809#define SDR0_CUST0_CHIPSELGAT_EN0 0x00000008 /* Chip Sel0 Gating Enable */
810#define SDR0_CUST0_CHIPSELGAT_EN1 0x00000004 /* Chip Sel1 Gating Enable */
811#define SDR0_CUST0_CHIPSELGAT_EN2 0x00000002 /* Chip Sel2 Gating Enable */
812#define SDR0_CUST0_CHIPSELGAT_EN3 0x00000001 /* Chip Sel3 Gating Enable */
Stefan Roese7cfc12a2007-12-08 14:47:34 +0100813
814#define SDR0_PFC0 0x4100
815#define SDR0_PFC1 0x4101
816#define SDR0_PFC1_U1ME 0x02000000
817#define SDR0_PFC1_U0ME 0x00080000
818#define SDR0_PFC1_U0IM 0x00040000
819#define SDR0_PFC1_SIS 0x00020000
820#define SDR0_PFC1_DMAAEN 0x00010000
821#define SDR0_PFC1_DMADEN 0x00008000
822#define SDR0_PFC1_USBEN 0x00004000
823#define SDR0_PFC1_AHBSWAP 0x00000020
824#define SDR0_PFC1_USBBIGEN 0x00000010
825#define SDR0_PFC1_GPT_FREQ 0x0000000f
Stefan Roesedbbd1252007-10-05 17:10:59 +0200826#endif
827
Grant Ericksonc821b5f2008-05-22 14:44:14 -0700828/* General Purpose Timer (GPT) Register Offsets */
829#define GPT0_TBC 0x00000000
830#define GPT0_IM 0x00000018
831#define GPT0_ISS 0x0000001C
832#define GPT0_ISC 0x00000020
833#define GPT0_IE 0x00000024
834#define GPT0_COMP0 0x00000080
835#define GPT0_COMP1 0x00000084
836#define GPT0_COMP2 0x00000088
837#define GPT0_COMP3 0x0000008C
838#define GPT0_COMP4 0x00000090
839#define GPT0_COMP5 0x00000094
840#define GPT0_COMP6 0x00000098
841#define GPT0_MASK0 0x000000C0
842#define GPT0_MASK1 0x000000C4
843#define GPT0_MASK2 0x000000C8
844#define GPT0_MASK3 0x000000CC
845#define GPT0_MASK4 0x000000D0
846#define GPT0_MASK5 0x000000D4
847#define GPT0_MASK6 0x000000D8
848#define GPT0_DCT0 0x00000110
849#define GPT0_DCIS 0x0000011C
850
wdenk0442ed82002-11-03 10:24:00 +0000851#endif /* __PPC405_H__ */