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__ */
43 * For a full explanation of these registers and values please see
44 * the Technical Reference Manual (TRM) for any of the processors in
48 /* Slower full frequency range default timings for x32 operation*/
49 #define SDRC_SHARING 0x00000100
50 #define SDRC_MR_0_SDR 0x00000031
53 #define DLL_WRITEDDRCLKX2DIS 1
56 #define DLL_DLLPHASE_72 0
57 #define DLL_DLLPHASE_90 1
59 /* rkw - need to find of 90/72 degree recommendation for speed like before */
60 #define SDP_SDRC_DLLAB_CTRL ((DLL_ENADLL << 3) | \
61 (DLL_LOCKDLL << 2) | (DLL_DLLPHASE_90 << 1))
63 /* Helper macros to arrive at value of the SDRC_ACTIM_CTRLA register. */
64 #define ACTIM_CTRLA_TRFC(v) (((v) & 0x1F) << 27) /* 31:27 */
65 #define ACTIM_CTRLA_TRC(v) (((v) & 0x1F) << 22) /* 26:22 */
66 #define ACTIM_CTRLA_TRAS(v) (((v) & 0x0F) << 18) /* 21:18 */
67 #define ACTIM_CTRLA_TRP(v) (((v) & 0x07) << 15) /* 17:15 */
68 #define ACTIM_CTRLA_TRCD(v) (((v) & 0x07) << 12) /* 14:12 */
69 #define ACTIM_CTRLA_TRRD(v) (((v) & 0x07) << 9) /* 11:9 */
70 #define ACTIM_CTRLA_TDPL(v) (((v) & 0x07) << 6) /* 8:6 */
71 #define ACTIM_CTRLA_TDAL(v) (v & 0x1F) /* 4:0 */
73 #define ACTIM_CTRLA(a,b,c,d,e,f,g,h) \
74 ACTIM_CTRLA_TRFC(a) | \
75 ACTIM_CTRLA_TRC(b) | \
76 ACTIM_CTRLA_TRAS(b) | \
77 ACTIM_CTRLA_TRP(d) | \
78 ACTIM_CTRLA_TRCD(e) | \
79 ACTIM_CTRLA_TRRD(f) | \
80 ACTIM_CTRLA_TDPL(g) | \
83 /* Helper macros to arrive at value of the SDRC_ACTIM_CTRLB register. */
84 #define ACTIM_CTRLB_TWTR(v) (((v) & 0x03) << 16) /* 17:16 */
85 #define ACTIM_CTRLB_TCKE(v) (((v) & 0x07) << 12) /* 14:12 */
86 #define ACTIM_CTRLB_TXP(v) (((v) & 0x07) << 8) /* 10:8 */
87 #define ACTIM_CTRLB_TXSR(v) (v & 0xFF) /* 7:0 */
89 #define ACTIM_CTRLB(a,b,c,d) \
90 ACTIM_CTRLB_TWTR(a) | \
91 ACTIM_CTRLB_TCKE(b) | \
92 ACTIM_CTRLB_TXP(b) | \
96 * Values used in the MCFG register. Only values we use today
97 * are defined and the rest can be found in the TRM. Unless otherwise
98 * noted all fields are one bit.
100 #define V_MCFG_RAMTYPE_DDR (0x1)
101 #define V_MCFG_DEEPPD_EN (0x1 << 3)
102 #define V_MCFG_B32NOT16_32 (0x1 << 4)
103 #define V_MCFG_BANKALLOCATION_RBC (0x2 << 6) /* 6:7 */
104 #define V_MCFG_RAMSIZE(a) ((((a)/(1024*1024))/2) << 8) /* 8:17 */
105 #define V_MCFG_ADDRMUXLEGACY_FLEX (0x1 << 19)
106 #define V_MCFG_CASWIDTH_10B (0x5 << 20) /* 20:22 */
107 #define V_MCFG_RASWIDTH(a) ((a) << 24) /* 24:26 */
109 /* Macro to construct MCFG */
111 V_MCFG_RASWIDTH(b) | V_MCFG_CASWIDTH_10B | \
112 V_MCFG_ADDRMUXLEGACY_FLEX | V_MCFG_RAMSIZE(a) | \
113 V_MCFG_BANKALLOCATION_RBC | \
114 V_MCFG_B32NOT16_32 | V_MCFG_DEEPPD_EN | V_MCFG_RAMTYPE_DDR
116 /* Infineon part of 3430SDP (165MHz optimized) 6.06ns */
117 #define INFINEON_TDAL_165 6 /* Twr/Tck + Trp/tck */
118 /* 15/6 + 18/6 = 5.5 -> 6 */
119 #define INFINEON_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
120 #define INFINEON_TRRD_165 2 /* 12/6 = 2 */
121 #define INFINEON_TRCD_165 3 /* 18/6 = 3 */
122 #define INFINEON_TRP_165 3 /* 18/6 = 3 */
123 #define INFINEON_TRAS_165 7 /* 42/6 = 7 */
124 #define INFINEON_TRC_165 10 /* 60/6 = 10 */
125 #define INFINEON_TRFC_165 12 /* 72/6 = 12 */
127 #define INFINEON_V_ACTIMA_165 \
128 ACTIM_CTRLA(INFINEON_TRFC_165, INFINEON_TRC_165, \
129 INFINEON_TRAS_165, INFINEON_TRP_165, \
130 INFINEON_TRCD_165, INFINEON_TRRD_165, \
131 INFINEON_TDPL_165, INFINEON_TDAL_165)
133 #define INFINEON_TWTR_165 1
134 #define INFINEON_TCKE_165 2
135 #define INFINEON_TXP_165 2
136 #define INFINEON_XSR_165 20 /* 120/6 = 20 */
138 #define INFINEON_V_ACTIMB_165 \
139 ACTIM_CTRLB(INFINEON_TWTR_165, INFINEON_TCKE_165, \
140 INFINEON_TXP_165, INFINEON_XSR_165)
142 /* Micron part of 3430 EVM (165MHz optimized) 6.06ns */
143 #define MICRON_TDAL_165 6 /* Twr/Tck + Trp/tck */
144 /* 15/6 + 18/6 = 5.5 -> 6 */
145 #define MICRON_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
146 #define MICRON_TRRD_165 2 /* 12/6 = 2 */
147 #define MICRON_TRCD_165 3 /* 18/6 = 3 */
148 #define MICRON_TRP_165 3 /* 18/6 = 3 */
149 #define MICRON_TRAS_165 7 /* 42/6 = 7 */
150 #define MICRON_TRC_165 10 /* 60/6 = 10 */
151 #define MICRON_TRFC_165 21 /* 125/6 = 21 */
153 #define MICRON_V_ACTIMA_165 \
154 ACTIM_CTRLA(MICRON_TRFC_165, MICRON_TRC_165, \
155 MICRON_TRAS_165, MICRON_TRP_165, \
156 MICRON_TRCD_165, MICRON_TRRD_165, \
157 MICRON_TDPL_165, MICRON_TDAL_165)
159 #define MICRON_TWTR_165 1
160 #define MICRON_TCKE_165 1
161 #define MICRON_XSR_165 23 /* 138/6 = 23 */
162 #define MICRON_TXP_165 5 /* 25/6 = 4.1 => ~5 */
164 #define MICRON_V_ACTIMB_165 \
165 ACTIM_CTRLB(MICRON_TWTR_165, MICRON_TCKE_165, \
166 MICRON_TXP_165, MICRON_XSR_165)
168 #define MICRON_RASWIDTH 0x2
169 #define MICRON_V_MCFG(size) MCFG((size), MICRON_RASWIDTH)
171 #define MICRON_ARCV 2030
172 #define MICRON_ARE 0x1
173 #define MICRON_V_RFR_CTRL ((MICRON_ARCV << 8) | (MICRON_ARE))
175 #define MICRON_BL 0x2
176 #define MICRON_SIL 0x0
177 #define MICRON_CASL 0x3
178 #define MICRON_WBST 0x0
179 #define MICRON_V_MR ((MICRON_WBST << 9) | (MICRON_CASL << 4) | \
180 (MICRON_SIL << 3) | (MICRON_BL))
182 /* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
183 #define NUMONYX_TDAL_165 6 /* Twr/Tck + Trp/tck */
184 /* 15/6 + 18/6 = 5.5 -> 6 */
185 #define NUMONYX_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
186 #define NUMONYX_TRRD_165 2 /* 12/6 = 2 */
187 #define NUMONYX_TRCD_165 4 /* 22.5/6 = 3.75 -> 4 */
188 #define NUMONYX_TRP_165 3 /* 18/6 = 3 */
189 #define NUMONYX_TRAS_165 7 /* 42/6 = 7 */
190 #define NUMONYX_TRC_165 10 /* 60/6 = 10 */
191 #define NUMONYX_TRFC_165 24 /* 140/6 = 23.3 -> 24 */
193 #define NUMONYX_V_ACTIMA_165 \
194 ACTIM_CTRLA(NUMONYX_TRFC_165, NUMONYX_TRC_165, \
195 NUMONYX_TRAS_165, NUMONYX_TRP_165, \
196 NUMONYX_TRCD_165, NUMONYX_TRRD_165, \
197 NUMONYX_TDPL_165, NUMONYX_TDAL_165)
199 #define NUMONYX_TWTR_165 2
200 #define NUMONYX_TCKE_165 2
201 #define NUMONYX_TXP_165 3 /* 200/6 = 33.3 -> 34 */
202 #define NUMONYX_XSR_165 34 /* 1.0 + 1.1 = 2.1 -> 3 */
204 #define NUMONYX_V_ACTIMB_165 \
205 ACTIM_CTRLB(NUMONYX_TWTR_165, NUMONYX_TCKE_165, \
206 NUMONYX_TXP_165, NUMONYX_XSR_165)
208 #ifdef CONFIG_OMAP3_INFINEON_DDR
209 #define V_ACTIMA_165 INFINEON_V_ACTIMA_165
210 #define V_ACTIMB_165 INFINEON_V_ACTIMB_165
213 #ifdef CONFIG_OMAP3_MICRON_DDR
214 #define V_ACTIMA_165 MICRON_V_ACTIMA_165
215 #define V_ACTIMB_165 MICRON_V_ACTIMB_165
216 #define V_MCFG MICRON_V_MCFG(PHYS_SDRAM_1_SIZE)
217 #define V_RFR_CTRL MICRON_V_RFR_CTRL
218 #define V_MR MICRON_V_MR
221 #ifdef CONFIG_OMAP3_NUMONYX_DDR
222 #define V_ACTIMA_165 NUMONYX_V_ACTIMA_165
223 #define V_ACTIMB_165 NUMONYX_V_ACTIMB_165
226 #if !defined(V_ACTIMA_165) || !defined(V_ACTIMB_165)
227 #error "Please choose the right DDR type in config header"
230 #if defined(CONFIG_SPL_BUILD) && (!defined(V_MCFG) || !defined(V_RFR_CTRL))
231 #error "Please choose the right DDR type in config header"
236 * Definitions is as per the following format
237 * #define <PART>_GPMC_CONFIG<x> <value>
239 * PART is the part name e.g. STNOR - Intel Strata Flash
240 * x is GPMC config registers from 1 to 6 (there will be 6 macros)
241 * Value is corresponding value
243 * For every valid PRCM configuration there should be only one definition of
244 * the same. if values are independent of the board, this definition will be
245 * present in this file if values are dependent on the board, then this should
246 * go into corresponding mem-boardName.h file
248 * Currently valid part Names are (PART):
249 * STNOR - Intel Strata Flash
250 * SMNAND - Samsung NAND
251 * MPDB - H4 MPDB board
253 * MNAND - Micron Large page x16 NAND
254 * ONNAND - Samsung One NAND
256 * include/configs/file.h contains the defn - for all CS we are interested
257 * #define OMAP34XX_GPMC_CSx PART
258 * #define OMAP34XX_GPMC_CSx_SIZE Size
259 * #define OMAP34XX_GPMC_CSx_MAP Map
262 * PART - Part Name as defined above
263 * SIZE - how big is the mapping to be
264 * GPMC_SIZE_128M - 0x8
265 * GPMC_SIZE_64M - 0xC
266 * GPMC_SIZE_32M - 0xE
267 * GPMC_SIZE_16M - 0xF
268 * MAP - Map this CS to which address(GPMC address space)- Absolute address
269 * >>24 before being used.
271 #define GPMC_SIZE_128M 0x8
272 #define GPMC_SIZE_64M 0xC
273 #define GPMC_SIZE_32M 0xE
274 #define GPMC_SIZE_16M 0xF
276 #define GPMC_BASEADDR_MASK 0x3F
278 #define GPMC_CS_ENABLE 0x1
280 #define SMNAND_GPMC_CONFIG1 0x00000800
281 #define SMNAND_GPMC_CONFIG2 0x00141400
282 #define SMNAND_GPMC_CONFIG3 0x00141400
283 #define SMNAND_GPMC_CONFIG4 0x0F010F01
284 #define SMNAND_GPMC_CONFIG5 0x010C1414
285 #define SMNAND_GPMC_CONFIG6 0x1F0F0A80
286 #define SMNAND_GPMC_CONFIG7 0x00000C44
288 #define M_NAND_GPMC_CONFIG1 0x00001800
289 #define M_NAND_GPMC_CONFIG2 0x00141400
290 #define M_NAND_GPMC_CONFIG3 0x00141400
291 #define M_NAND_GPMC_CONFIG4 0x0F010F01
292 #define M_NAND_GPMC_CONFIG5 0x010C1414
293 #define M_NAND_GPMC_CONFIG6 0x1f0f0A80
294 #define M_NAND_GPMC_CONFIG7 0x00000C44
296 #define STNOR_GPMC_CONFIG1 0x3
297 #define STNOR_GPMC_CONFIG2 0x00151501
298 #define STNOR_GPMC_CONFIG3 0x00060602
299 #define STNOR_GPMC_CONFIG4 0x11091109
300 #define STNOR_GPMC_CONFIG5 0x01141F1F
301 #define STNOR_GPMC_CONFIG6 0x000004c4
303 #define SIBNOR_GPMC_CONFIG1 0x1200
304 #define SIBNOR_GPMC_CONFIG2 0x001f1f00
305 #define SIBNOR_GPMC_CONFIG3 0x00080802
306 #define SIBNOR_GPMC_CONFIG4 0x1C091C09
307 #define SIBNOR_GPMC_CONFIG5 0x01131F1F
308 #define SIBNOR_GPMC_CONFIG6 0x1F0F03C2
310 #define SDPV2_MPDB_GPMC_CONFIG1 0x00611200
311 #define SDPV2_MPDB_GPMC_CONFIG2 0x001F1F01
312 #define SDPV2_MPDB_GPMC_CONFIG3 0x00080803
313 #define SDPV2_MPDB_GPMC_CONFIG4 0x1D091D09
314 #define SDPV2_MPDB_GPMC_CONFIG5 0x041D1F1F
315 #define SDPV2_MPDB_GPMC_CONFIG6 0x1D0904C4
317 #define MPDB_GPMC_CONFIG1 0x00011000
318 #define MPDB_GPMC_CONFIG2 0x001f1f01
319 #define MPDB_GPMC_CONFIG3 0x00080803
320 #define MPDB_GPMC_CONFIG4 0x1c0b1c0a
321 #define MPDB_GPMC_CONFIG5 0x041f1F1F
322 #define MPDB_GPMC_CONFIG6 0x1F0F04C4
324 #define P2_GPMC_CONFIG1 0x0
325 #define P2_GPMC_CONFIG2 0x0
326 #define P2_GPMC_CONFIG3 0x0
327 #define P2_GPMC_CONFIG4 0x0
328 #define P2_GPMC_CONFIG5 0x0
329 #define P2_GPMC_CONFIG6 0x0
331 #define ONENAND_GPMC_CONFIG1 0x00001200
332 #define ONENAND_GPMC_CONFIG2 0x000F0F01
333 #define ONENAND_GPMC_CONFIG3 0x00030301
334 #define ONENAND_GPMC_CONFIG4 0x0F040F04
335 #define ONENAND_GPMC_CONFIG5 0x010F1010
336 #define ONENAND_GPMC_CONFIG6 0x1F060000
338 #define NET_GPMC_CONFIG1 0x00001000
339 #define NET_GPMC_CONFIG2 0x001e1e01
340 #define NET_GPMC_CONFIG3 0x00080300
341 #define NET_GPMC_CONFIG4 0x1c091c09
342 #define NET_GPMC_CONFIG5 0x04181f1f
343 #define NET_GPMC_CONFIG6 0x00000FCF
344 #define NET_GPMC_CONFIG7 0x00000f6c
346 /* max number of GPMC Chip Selects */
347 #define GPMC_MAX_CS 8
348 /* max number of GPMC regs */
349 #define GPMC_MAX_REG 7
352 #define PISMO1_NAND 2
355 #define PISMO1_ONENAND 5
357 #define PISMO2_NAND_CS0 7
358 #define PISMO2_NAND_CS1 8
360 /* make it readable for the gpmc_init */
361 #define PISMO1_NOR_BASE FLASH_BASE
362 #define PISMO1_NAND_BASE NAND_BASE
363 #define PISMO2_CS0_BASE PISMO2_MAP1
364 #define PISMO1_ONEN_BASE ONENAND_MAP
365 #define DBG_MPDB_BASE DEBUG_BASE
369 /* Function prototypes */
372 u32 is_mem_sdr(void);
375 u32 get_sdr_cs_size(u32);
376 u32 get_sdr_cs_offset(u32);
378 #endif /* __ASSEMBLY__ */
380 #endif /* endif _MEM_H_ */