2 * (C) Copyright 2006-2008
3 * Texas Instruments, <www.ti.com>
4 * Richard Woodruff <r-woodruff2@ti.com>
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 #define CS1 0x1 /* mirror CS1 regs appear offset 0x30 from CS0 */
38 #endif /* __ASSEMBLY__ */
42 /* Slower full frequency range default timings for x32 operation*/
43 #define SDRC_SHARING 0x00000100
44 #define SDRC_MR_0_SDR 0x00000031
47 #define DLL_WRITEDDRCLKX2DIS 1
50 #define DLL_DLLPHASE_72 0
51 #define DLL_DLLPHASE_90 1
53 /* rkw - need to find of 90/72 degree recommendation for speed like before */
54 #define SDP_SDRC_DLLAB_CTRL ((DLL_ENADLL << 3) | \
55 (DLL_LOCKDLL << 2) | (DLL_DLLPHASE_90 << 1))
57 /* Helper macros to arrive at value of the SDRC_ACTIM_CTRLA register. */
58 #define ACTIM_CTRLA_TRFC(v) (((v) & 0x1F) << 27) /* 31:27 */
59 #define ACTIM_CTRLA_TRC(v) (((v) & 0x1F) << 22) /* 26:22 */
60 #define ACTIM_CTRLA_TRAS(v) (((v) & 0x0F) << 18) /* 21:18 */
61 #define ACTIM_CTRLA_TRP(v) (((v) & 0x07) << 15) /* 17:15 */
62 #define ACTIM_CTRLA_TRCD(v) (((v) & 0x07) << 12) /* 14:12 */
63 #define ACTIM_CTRLA_TRRD(v) (((v) & 0x07) << 9) /* 11:9 */
64 #define ACTIM_CTRLA_TDPL(v) (((v) & 0x07) << 6) /* 8:6 */
65 #define ACTIM_CTRLA_TDAL(v) (v & 0x1F) /* 4:0 */
67 #define ACTIM_CTRLA(a,b,c,d,e,f,g,h) \
68 ACTIM_CTRLA_TRFC(a) | \
69 ACTIM_CTRLA_TRC(b) | \
70 ACTIM_CTRLA_TRAS(b) | \
71 ACTIM_CTRLA_TRP(d) | \
72 ACTIM_CTRLA_TRCD(e) | \
73 ACTIM_CTRLA_TRRD(f) | \
74 ACTIM_CTRLA_TDPL(g) | \
77 /* Helper macros to arrive at value of the SDRC_ACTIM_CTRLB register. */
78 #define ACTIM_CTRLB_TWTR(v) (((v) & 0x03) << 16) /* 17:16 */
79 #define ACTIM_CTRLB_TCKE(v) (((v) & 0x07) << 12) /* 14:12 */
80 #define ACTIM_CTRLB_TXP(v) (((v) & 0x07) << 8) /* 10:8 */
81 #define ACTIM_CTRLB_TXSR(v) (v & 0xFF) /* 7:0 */
83 #define ACTIM_CTRLB(a,b,c,d) \
84 ACTIM_CTRLB_TWTR(a) | \
85 ACTIM_CTRLB_TCKE(b) | \
86 ACTIM_CTRLB_TXP(b) | \
89 /* Infineon part of 3430SDP (165MHz optimized) 6.06ns */
90 #define INFINEON_TDAL_165 6 /* Twr/Tck + Trp/tck */
91 /* 15/6 + 18/6 = 5.5 -> 6 */
92 #define INFINEON_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
93 #define INFINEON_TRRD_165 2 /* 12/6 = 2 */
94 #define INFINEON_TRCD_165 3 /* 18/6 = 3 */
95 #define INFINEON_TRP_165 3 /* 18/6 = 3 */
96 #define INFINEON_TRAS_165 7 /* 42/6 = 7 */
97 #define INFINEON_TRC_165 10 /* 60/6 = 10 */
98 #define INFINEON_TRFC_165 12 /* 72/6 = 12 */
100 #define INFINEON_V_ACTIMA_165 \
101 ACTIM_CTRLA(INFINEON_TRFC_165, INFINEON_TRC_165, \
102 INFINEON_TRAS_165, INFINEON_TRP_165, \
103 INFINEON_TRCD_165, INFINEON_TRRD_165, \
104 INFINEON_TDPL_165, INFINEON_TDAL_165)
106 #define INFINEON_TWTR_165 1
107 #define INFINEON_TCKE_165 2
108 #define INFINEON_TXP_165 2
109 #define INFINEON_XSR_165 20 /* 120/6 = 20 */
111 #define INFINEON_V_ACTIMB_165 \
112 ACTIM_CTRLB(INFINEON_TWTR_165, INFINEON_TCKE_165, \
113 INFINEON_TXP_165, INFINEON_XSR_165)
115 /* Micron part of 3430 EVM (165MHz optimized) 6.06ns */
116 #define MICRON_TDAL_165 6 /* Twr/Tck + Trp/tck */
117 /* 15/6 + 18/6 = 5.5 -> 6 */
118 #define MICRON_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
119 #define MICRON_TRRD_165 2 /* 12/6 = 2 */
120 #define MICRON_TRCD_165 3 /* 18/6 = 3 */
121 #define MICRON_TRP_165 3 /* 18/6 = 3 */
122 #define MICRON_TRAS_165 7 /* 42/6 = 7 */
123 #define MICRON_TRC_165 10 /* 60/6 = 10 */
124 #define MICRON_TRFC_165 21 /* 125/6 = 21 */
126 #define MICRON_V_ACTIMA_165 \
127 ACTIM_CTRLA(MICRON_TRFC_165, MICRON_TRC_165, \
128 MICRON_TRAS_165, MICRON_TRP_165, \
129 MICRON_TRCD_165, MICRON_TRRD_165, \
130 MICRON_TDPL_165, MICRON_TDAL_165)
132 #define MICRON_TWTR_165 1
133 #define MICRON_TCKE_165 1
134 #define MICRON_XSR_165 23 /* 138/6 = 23 */
135 #define MICRON_TXP_165 5 /* 25/6 = 4.1 => ~5 */
137 #define MICRON_V_ACTIMB_165 \
138 ACTIM_CTRLB(MICRON_TWTR_165, MICRON_TCKE_165, \
139 MICRON_TXP_165, MICRON_XSR_165)
141 #define MICRON_RAMTYPE 0x1
142 #define MICRON_DDRTYPE 0x0
143 #define MICRON_DEEPPD 0x1
144 #define MICRON_B32NOT16 0x1
145 #define MICRON_BANKALLOCATION 0x2
146 #define MICRON_RAMSIZE ((PHYS_SDRAM_1_SIZE/(1024*1024))/2)
147 #define MICRON_ADDRMUXLEGACY 0x1
148 #define MICRON_CASWIDTH 0x5
149 #define MICRON_RASWIDTH 0x2
150 #define MICRON_LOCKSTATUS 0x0
151 #define MICRON_V_MCFG ((MICRON_LOCKSTATUS << 30) | (MICRON_RASWIDTH << 24) | \
152 (MICRON_CASWIDTH << 20) | (MICRON_ADDRMUXLEGACY << 19) | \
153 (MICRON_RAMSIZE << 8) | (MICRON_BANKALLOCATION << 6) | \
154 (MICRON_B32NOT16 << 4) | (MICRON_DEEPPD << 3) | \
155 (MICRON_DDRTYPE << 2) | (MICRON_RAMTYPE))
157 #define MICRON_ARCV 2030
158 #define MICRON_ARE 0x1
159 #define MICRON_V_RFR_CTRL ((MICRON_ARCV << 8) | (MICRON_ARE))
161 #define MICRON_BL 0x2
162 #define MICRON_SIL 0x0
163 #define MICRON_CASL 0x3
164 #define MICRON_WBST 0x0
165 #define MICRON_V_MR ((MICRON_WBST << 9) | (MICRON_CASL << 4) | \
166 (MICRON_SIL << 3) | (MICRON_BL))
168 /* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
169 #define NUMONYX_TDAL_165 6 /* Twr/Tck + Trp/tck */
170 /* 15/6 + 18/6 = 5.5 -> 6 */
171 #define NUMONYX_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
172 #define NUMONYX_TRRD_165 2 /* 12/6 = 2 */
173 #define NUMONYX_TRCD_165 4 /* 22.5/6 = 3.75 -> 4 */
174 #define NUMONYX_TRP_165 3 /* 18/6 = 3 */
175 #define NUMONYX_TRAS_165 7 /* 42/6 = 7 */
176 #define NUMONYX_TRC_165 10 /* 60/6 = 10 */
177 #define NUMONYX_TRFC_165 24 /* 140/6 = 23.3 -> 24 */
179 #define NUMONYX_V_ACTIMA_165 \
180 ACTIM_CTRLA(NUMONYX_TRFC_165, NUMONYX_TRC_165, \
181 NUMONYX_TRAS_165, NUMONYX_TRP_165, \
182 NUMONYX_TRCD_165, NUMONYX_TRRD_165, \
183 NUMONYX_TDPL_165, NUMONYX_TDAL_165)
185 #define NUMONYX_TWTR_165 2
186 #define NUMONYX_TCKE_165 2
187 #define NUMONYX_TXP_165 3 /* 200/6 = 33.3 -> 34 */
188 #define NUMONYX_XSR_165 34 /* 1.0 + 1.1 = 2.1 -> 3 */
190 #define NUMONYX_V_ACTIMB_165 \
191 ACTIM_CTRLB(NUMONYX_TWTR_165, NUMONYX_TCKE_165, \
192 NUMONYX_TXP_165, NUMONYX_XSR_165)
194 #ifdef CONFIG_OMAP3_INFINEON_DDR
195 #define V_ACTIMA_165 INFINEON_V_ACTIMA_165
196 #define V_ACTIMB_165 INFINEON_V_ACTIMB_165
199 #ifdef CONFIG_OMAP3_MICRON_DDR
200 #define V_ACTIMA_165 MICRON_V_ACTIMA_165
201 #define V_ACTIMB_165 MICRON_V_ACTIMB_165
202 #define V_MCFG MICRON_V_MCFG
203 #define V_RFR_CTRL MICRON_V_RFR_CTRL
204 #define V_MR MICRON_V_MR
207 #ifdef CONFIG_OMAP3_NUMONYX_DDR
208 #define V_ACTIMA_165 NUMONYX_V_ACTIMA_165
209 #define V_ACTIMB_165 NUMONYX_V_ACTIMB_165
212 #if !defined(V_ACTIMA_165) || !defined(V_ACTIMB_165)
213 #error "Please choose the right DDR type in config header"
216 #if defined(CONFIG_SPL_BUILD) && (!defined(V_MCFG) || !defined(V_RFR_CTRL))
217 #error "Please choose the right DDR type in config header"
222 * Definitions is as per the following format
223 * #define <PART>_GPMC_CONFIG<x> <value>
225 * PART is the part name e.g. STNOR - Intel Strata Flash
226 * x is GPMC config registers from 1 to 6 (there will be 6 macros)
227 * Value is corresponding value
229 * For every valid PRCM configuration there should be only one definition of
230 * the same. if values are independent of the board, this definition will be
231 * present in this file if values are dependent on the board, then this should
232 * go into corresponding mem-boardName.h file
234 * Currently valid part Names are (PART):
235 * STNOR - Intel Strata Flash
236 * SMNAND - Samsung NAND
237 * MPDB - H4 MPDB board
239 * MNAND - Micron Large page x16 NAND
240 * ONNAND - Samsung One NAND
242 * include/configs/file.h contains the defn - for all CS we are interested
243 * #define OMAP34XX_GPMC_CSx PART
244 * #define OMAP34XX_GPMC_CSx_SIZE Size
245 * #define OMAP34XX_GPMC_CSx_MAP Map
248 * PART - Part Name as defined above
249 * SIZE - how big is the mapping to be
250 * GPMC_SIZE_128M - 0x8
251 * GPMC_SIZE_64M - 0xC
252 * GPMC_SIZE_32M - 0xE
253 * GPMC_SIZE_16M - 0xF
254 * MAP - Map this CS to which address(GPMC address space)- Absolute address
255 * >>24 before being used.
257 #define GPMC_SIZE_128M 0x8
258 #define GPMC_SIZE_64M 0xC
259 #define GPMC_SIZE_32M 0xE
260 #define GPMC_SIZE_16M 0xF
262 #define SMNAND_GPMC_CONFIG1 0x00000800
263 #define SMNAND_GPMC_CONFIG2 0x00141400
264 #define SMNAND_GPMC_CONFIG3 0x00141400
265 #define SMNAND_GPMC_CONFIG4 0x0F010F01
266 #define SMNAND_GPMC_CONFIG5 0x010C1414
267 #define SMNAND_GPMC_CONFIG6 0x1F0F0A80
268 #define SMNAND_GPMC_CONFIG7 0x00000C44
270 #define M_NAND_GPMC_CONFIG1 0x00001800
271 #define M_NAND_GPMC_CONFIG2 0x00141400
272 #define M_NAND_GPMC_CONFIG3 0x00141400
273 #define M_NAND_GPMC_CONFIG4 0x0F010F01
274 #define M_NAND_GPMC_CONFIG5 0x010C1414
275 #define M_NAND_GPMC_CONFIG6 0x1f0f0A80
276 #define M_NAND_GPMC_CONFIG7 0x00000C44
278 #define STNOR_GPMC_CONFIG1 0x3
279 #define STNOR_GPMC_CONFIG2 0x00151501
280 #define STNOR_GPMC_CONFIG3 0x00060602
281 #define STNOR_GPMC_CONFIG4 0x11091109
282 #define STNOR_GPMC_CONFIG5 0x01141F1F
283 #define STNOR_GPMC_CONFIG6 0x000004c4
285 #define SIBNOR_GPMC_CONFIG1 0x1200
286 #define SIBNOR_GPMC_CONFIG2 0x001f1f00
287 #define SIBNOR_GPMC_CONFIG3 0x00080802
288 #define SIBNOR_GPMC_CONFIG4 0x1C091C09
289 #define SIBNOR_GPMC_CONFIG5 0x01131F1F
290 #define SIBNOR_GPMC_CONFIG6 0x1F0F03C2
292 #define SDPV2_MPDB_GPMC_CONFIG1 0x00611200
293 #define SDPV2_MPDB_GPMC_CONFIG2 0x001F1F01
294 #define SDPV2_MPDB_GPMC_CONFIG3 0x00080803
295 #define SDPV2_MPDB_GPMC_CONFIG4 0x1D091D09
296 #define SDPV2_MPDB_GPMC_CONFIG5 0x041D1F1F
297 #define SDPV2_MPDB_GPMC_CONFIG6 0x1D0904C4
299 #define MPDB_GPMC_CONFIG1 0x00011000
300 #define MPDB_GPMC_CONFIG2 0x001f1f01
301 #define MPDB_GPMC_CONFIG3 0x00080803
302 #define MPDB_GPMC_CONFIG4 0x1c0b1c0a
303 #define MPDB_GPMC_CONFIG5 0x041f1F1F
304 #define MPDB_GPMC_CONFIG6 0x1F0F04C4
306 #define P2_GPMC_CONFIG1 0x0
307 #define P2_GPMC_CONFIG2 0x0
308 #define P2_GPMC_CONFIG3 0x0
309 #define P2_GPMC_CONFIG4 0x0
310 #define P2_GPMC_CONFIG5 0x0
311 #define P2_GPMC_CONFIG6 0x0
313 #define ONENAND_GPMC_CONFIG1 0x00001200
314 #define ONENAND_GPMC_CONFIG2 0x000F0F01
315 #define ONENAND_GPMC_CONFIG3 0x00030301
316 #define ONENAND_GPMC_CONFIG4 0x0F040F04
317 #define ONENAND_GPMC_CONFIG5 0x010F1010
318 #define ONENAND_GPMC_CONFIG6 0x1F060000
320 #define NET_GPMC_CONFIG1 0x00001000
321 #define NET_GPMC_CONFIG2 0x001e1e01
322 #define NET_GPMC_CONFIG3 0x00080300
323 #define NET_GPMC_CONFIG4 0x1c091c09
324 #define NET_GPMC_CONFIG5 0x04181f1f
325 #define NET_GPMC_CONFIG6 0x00000FCF
326 #define NET_GPMC_CONFIG7 0x00000f6c
328 /* max number of GPMC Chip Selects */
329 #define GPMC_MAX_CS 8
330 /* max number of GPMC regs */
331 #define GPMC_MAX_REG 7
334 #define PISMO1_NAND 2
337 #define PISMO1_ONENAND 5
339 #define PISMO2_NAND_CS0 7
340 #define PISMO2_NAND_CS1 8
342 /* make it readable for the gpmc_init */
343 #define PISMO1_NOR_BASE FLASH_BASE
344 #define PISMO1_NAND_BASE NAND_BASE
345 #define PISMO2_CS0_BASE PISMO2_MAP1
346 #define PISMO1_ONEN_BASE ONENAND_MAP
347 #define DBG_MPDB_BASE DEBUG_BASE
351 /* Function prototypes */
354 u32 is_mem_sdr(void);
357 u32 get_sdr_cs_size(u32);
358 u32 get_sdr_cs_offset(u32);
360 #endif /* __ASSEMBLY__ */
362 #endif /* endif _MEM_H_ */