2 * (C) Copyright 2006-2008
3 * Texas Instruments, <www.ti.com>
4 * Richard Woodruff <r-woodruff2@ti.com>
6 * SPDX-License-Identifier: GPL-2.0+
13 #define CS1 0x1 /* mirror CS1 regs appear offset 0x30 from CS0 */
22 #endif /* __ASSEMBLY__ */
27 * For a full explanation of these registers and values please see
28 * the Technical Reference Manual (TRM) for any of the processors in
32 /* Slower full frequency range default timings for x32 operation*/
33 #define SDRC_SHARING 0x00000100
34 #define SDRC_MR_0_SDR 0x00000031
37 * SDRC autorefresh control values. This register consists of autorefresh
38 * enable at bits 0:1 and an autorefresh counter value in bits 8:23. The
39 * counter is a result of ( tREFI / tCK ) - 50.
41 #define SDP_3430_SDRC_RFR_CTRL_100MHz 0x0002da01
42 #define SDP_3430_SDRC_RFR_CTRL_133MHz 0x0003de01 /* 7.8us/7.5ns - 50=0x3de */
43 #define SDP_3430_SDRC_RFR_CTRL_165MHz 0x0004e201 /* 7.8us/6ns - 50=0x4e2 */
44 #define SDP_3430_SDRC_RFR_CTRL_200MHz 0x0005e601 /* 7.8us/5ns - 50=0x5e6 */
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(trfc, trc, tras, trp, trcd, trrd, tdpl, tdal) \
68 ACTIM_CTRLA_TRFC(trfc) | \
69 ACTIM_CTRLA_TRC(trc) | \
70 ACTIM_CTRLA_TRAS(tras) | \
71 ACTIM_CTRLA_TRP(trp) | \
72 ACTIM_CTRLA_TRCD(trcd) | \
73 ACTIM_CTRLA_TRRD(trrd) | \
74 ACTIM_CTRLA_TDPL(tdpl) | \
75 ACTIM_CTRLA_TDAL(tdal)
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(twtr, tcke, txp, txsr) \
84 ACTIM_CTRLB_TWTR(twtr) | \
85 ACTIM_CTRLB_TCKE(tcke) | \
86 ACTIM_CTRLB_TXP(txp) | \
87 ACTIM_CTRLB_TXSR(txsr)
90 * Values used in the MCFG register. Only values we use today
91 * are defined and the rest can be found in the TRM. Unless otherwise
92 * noted all fields are one bit.
94 #define V_MCFG_RAMTYPE_DDR (0x1)
95 #define V_MCFG_DEEPPD_EN (0x1 << 3)
96 #define V_MCFG_B32NOT16_32 (0x1 << 4)
97 #define V_MCFG_BANKALLOCATION_RBC (0x2 << 6) /* 6:7 */
98 #define V_MCFG_RAMSIZE(ramsize) ((((ramsize) >> 20)/2) << 8) /* 8:17 */
99 #define V_MCFG_ADDRMUXLEGACY_FLEX (0x1 << 19)
100 #define V_MCFG_CASWIDTH(caswidth) (((caswidth)-5) << 20) /* 20:22 */
101 #define V_MCFG_CASWIDTH_10B V_MCFG_CASWIDTH(10)
102 #define V_MCFG_RASWIDTH(raswidth) (((raswidth)-11) << 24) /* 24:26 */
104 /* Macro to construct MCFG */
105 #define MCFG(ramsize, raswidth) \
106 V_MCFG_RASWIDTH(raswidth) | V_MCFG_CASWIDTH_10B | \
107 V_MCFG_ADDRMUXLEGACY_FLEX | V_MCFG_RAMSIZE(ramsize) | \
108 V_MCFG_BANKALLOCATION_RBC | V_MCFG_B32NOT16_32 | \
109 V_MCFG_DEEPPD_EN | V_MCFG_RAMTYPE_DDR
111 /* Hynix part of Overo (165MHz optimized) 6.06ns */
112 #define HYNIX_TDAL_165 6
113 #define HYNIX_TDPL_165 3
114 #define HYNIX_TRRD_165 2
115 #define HYNIX_TRCD_165 3
116 #define HYNIX_TRP_165 3
117 #define HYNIX_TRAS_165 7
118 #define HYNIX_TRC_165 10
119 #define HYNIX_TRFC_165 21
120 #define HYNIX_V_ACTIMA_165 \
121 ACTIM_CTRLA(HYNIX_TRFC_165, HYNIX_TRC_165, \
122 HYNIX_TRAS_165, HYNIX_TRP_165, \
123 HYNIX_TRCD_165, HYNIX_TRRD_165, \
124 HYNIX_TDPL_165, HYNIX_TDAL_165)
126 #define HYNIX_TWTR_165 1
127 #define HYNIX_TCKE_165 1
128 #define HYNIX_TXP_165 2
129 #define HYNIX_XSR_165 24
130 #define HYNIX_V_ACTIMB_165 \
131 ACTIM_CTRLB(HYNIX_TWTR_165, HYNIX_TCKE_165, \
132 HYNIX_TXP_165, HYNIX_XSR_165)
134 #define HYNIX_RASWIDTH_165 13
135 #define HYNIX_V_MCFG_165(size) MCFG((size), HYNIX_RASWIDTH_165)
137 /* Hynix part of AM/DM37xEVM (200MHz optimized) */
138 #define HYNIX_TDAL_200 6
139 #define HYNIX_TDPL_200 3
140 #define HYNIX_TRRD_200 2
141 #define HYNIX_TRCD_200 4
142 #define HYNIX_TRP_200 3
143 #define HYNIX_TRAS_200 8
144 #define HYNIX_TRC_200 11
145 #define HYNIX_TRFC_200 18
146 #define HYNIX_V_ACTIMA_200 \
147 ACTIM_CTRLA(HYNIX_TRFC_200, HYNIX_TRC_200, \
148 HYNIX_TRAS_200, HYNIX_TRP_200, \
149 HYNIX_TRCD_200, HYNIX_TRRD_200, \
150 HYNIX_TDPL_200, HYNIX_TDAL_200)
152 #define HYNIX_TWTR_200 2
153 #define HYNIX_TCKE_200 1
154 #define HYNIX_TXP_200 1
155 #define HYNIX_XSR_200 28
156 #define HYNIX_V_ACTIMB_200 \
157 ACTIM_CTRLB(HYNIX_TWTR_200, HYNIX_TCKE_200, \
158 HYNIX_TXP_200, HYNIX_XSR_200)
160 #define HYNIX_RASWIDTH_200 14
161 #define HYNIX_V_MCFG_200(size) MCFG((size), HYNIX_RASWIDTH_200)
163 /* Infineon part of 3430SDP (165MHz optimized) 6.06ns */
164 #define INFINEON_TDAL_165 6 /* Twr/Tck + Trp/tck */
165 /* 15/6 + 18/6 = 5.5 -> 6 */
166 #define INFINEON_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
167 #define INFINEON_TRRD_165 2 /* 12/6 = 2 */
168 #define INFINEON_TRCD_165 3 /* 18/6 = 3 */
169 #define INFINEON_TRP_165 3 /* 18/6 = 3 */
170 #define INFINEON_TRAS_165 7 /* 42/6 = 7 */
171 #define INFINEON_TRC_165 10 /* 60/6 = 10 */
172 #define INFINEON_TRFC_165 12 /* 72/6 = 12 */
174 #define INFINEON_V_ACTIMA_165 \
175 ACTIM_CTRLA(INFINEON_TRFC_165, INFINEON_TRC_165, \
176 INFINEON_TRAS_165, INFINEON_TRP_165, \
177 INFINEON_TRCD_165, INFINEON_TRRD_165, \
178 INFINEON_TDPL_165, INFINEON_TDAL_165)
180 #define INFINEON_TWTR_165 1
181 #define INFINEON_TCKE_165 2
182 #define INFINEON_TXP_165 2
183 #define INFINEON_XSR_165 20 /* 120/6 = 20 */
185 #define INFINEON_V_ACTIMB_165 \
186 ACTIM_CTRLB(INFINEON_TWTR_165, INFINEON_TCKE_165, \
187 INFINEON_TXP_165, INFINEON_XSR_165)
189 /* Micron part of 3430 EVM (165MHz optimized) 6.06ns */
190 #define MICRON_TDAL_165 6 /* Twr/Tck + Trp/tck */
191 /* 15/6 + 18/6 = 5.5 -> 6 */
192 #define MICRON_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
193 #define MICRON_TRRD_165 2 /* 12/6 = 2 */
194 #define MICRON_TRCD_165 3 /* 18/6 = 3 */
195 #define MICRON_TRP_165 3 /* 18/6 = 3 */
196 #define MICRON_TRAS_165 7 /* 42/6 = 7 */
197 #define MICRON_TRC_165 10 /* 60/6 = 10 */
198 #define MICRON_TRFC_165 21 /* 125/6 = 21 */
200 #define MICRON_V_ACTIMA_165 \
201 ACTIM_CTRLA(MICRON_TRFC_165, MICRON_TRC_165, \
202 MICRON_TRAS_165, MICRON_TRP_165, \
203 MICRON_TRCD_165, MICRON_TRRD_165, \
204 MICRON_TDPL_165, MICRON_TDAL_165)
206 #define MICRON_TWTR_165 1
207 #define MICRON_TCKE_165 1
208 #define MICRON_XSR_165 23 /* 138/6 = 23 */
209 #define MICRON_TXP_165 5 /* 25/6 = 4.1 => ~5 */
211 #define MICRON_V_ACTIMB_165 \
212 ACTIM_CTRLB(MICRON_TWTR_165, MICRON_TCKE_165, \
213 MICRON_TXP_165, MICRON_XSR_165)
215 #define MICRON_RASWIDTH_165 13
216 #define MICRON_V_MCFG_165(size) MCFG((size), MICRON_RASWIDTH_165)
218 #define MICRON_BL_165 0x2
219 #define MICRON_SIL_165 0x0
220 #define MICRON_CASL_165 0x3
221 #define MICRON_WBST_165 0x0
222 #define MICRON_V_MR_165 ((MICRON_WBST_165 << 9) | \
223 (MICRON_CASL_165 << 4) | (MICRON_SIL_165 << 3) | \
226 /* Micron part (200MHz optimized) 5 ns */
227 #define MICRON_TDAL_200 6
228 #define MICRON_TDPL_200 3
229 #define MICRON_TRRD_200 2
230 #define MICRON_TRCD_200 3
231 #define MICRON_TRP_200 3
232 #define MICRON_TRAS_200 8
233 #define MICRON_TRC_200 11
234 #define MICRON_TRFC_200 15
235 #define MICRON_V_ACTIMA_200 \
236 ACTIM_CTRLA(MICRON_TRFC_200, MICRON_TRC_200, \
237 MICRON_TRAS_200, MICRON_TRP_200, \
238 MICRON_TRCD_200, MICRON_TRRD_200, \
239 MICRON_TDPL_200, MICRON_TDAL_200)
241 #define MICRON_TWTR_200 2
242 #define MICRON_TCKE_200 4
243 #define MICRON_TXP_200 2
244 #define MICRON_XSR_200 23
245 #define MICRON_V_ACTIMB_200 \
246 ACTIM_CTRLB(MICRON_TWTR_200, MICRON_TCKE_200, \
247 MICRON_TXP_200, MICRON_XSR_200)
249 #define MICRON_RASWIDTH_200 14
250 #define MICRON_V_MCFG_200(size) MCFG((size), MICRON_RASWIDTH_200)
252 /* Samsung K4X51163PG - FGC6 (165MHz optimized) 6.06ns - from 2010.90 src */
253 #define SAMSUNG_TDAL_165 5
254 #define SAMSUNG_TDPL_165 2
255 #define SAMSUNG_TRRD_165 2
256 #define SAMSUNG_TRCD_165 3
257 #define SAMSUNG_TRP_165 3
258 #define SAMSUNG_TRAS_165 7
259 #define SAMSUNG_TRC_165 10
260 #define SAMSUNG_TRFC_165 12
262 #define SAMSUNG_V_ACTIMA_165 \
263 ACTIM_CTRLA(SAMSUNG_TRFC_165, SAMSUNG_TRC_165, \
264 SAMSUNG_TRAS_165, SAMSUNG_TRP_165, \
265 SAMSUNG_TRCD_165, SAMSUNG_TRRD_165, \
266 SAMSUNG_TDPL_165, SAMSUNG_TDAL_165)
268 #define SAMSUNG_TWTR_165 1
269 #define SAMSUNG_TCKE_165 2
270 #define SAMSUNG_XSR_165 20
271 #define SAMSUNG_TXP_165 5
273 #define SAMSUNG_V_ACTIMB_165 \
274 ACTIM_CTRLB(SAMSUNG_TWTR_165, SAMSUNG_TCKE_165, \
275 SAMSUNG_TXP_165, SAMSUNG_XSR_165)
277 #define SAMSUNG_RASWIDTH_165 14
278 #define SAMSUNG_V_MCFG_165(size) \
279 V_MCFG_RASWIDTH(SAMSUNG_RASWIDTH_165) | V_MCFG_CASWIDTH_10B | \
280 V_MCFG_ADDRMUXLEGACY_FLEX | V_MCFG_RAMSIZE(size) | \
281 V_MCFG_BANKALLOCATION_RBC | V_MCFG_RAMTYPE_DDR
283 /* TODO: find which register these were taken from */
285 #define SAMSUNG_BL_165 0x2
286 #define SAMSUNG_SIL_165 0x0
287 #define SAMSUNG_CASL_165 0x3
288 #define SAMSUNG_WBST_165 0x0
289 #define SAMSUNG_V_MR_165 ((SAMSUNG_WBST_165 << 9) | \
290 (SAMSUNG_CASL_165 << 4) | (SAMSUNG_SIL_165 << 3) | \
293 #define SAMSUNG_SHARING 0x00003700
295 /* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
296 #define NUMONYX_TDAL_165 6 /* Twr/Tck + Trp/tck */
297 /* 15/6 + 18/6 = 5.5 -> 6 */
298 #define NUMONYX_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
299 #define NUMONYX_TRRD_165 2 /* 12/6 = 2 */
300 #define NUMONYX_TRCD_165 4 /* 22.5/6 = 3.75 -> 4 */
301 #define NUMONYX_TRP_165 3 /* 18/6 = 3 */
302 #define NUMONYX_TRAS_165 7 /* 42/6 = 7 */
303 #define NUMONYX_TRC_165 10 /* 60/6 = 10 */
304 #define NUMONYX_TRFC_165 24 /* 140/6 = 23.3 -> 24 */
306 #define NUMONYX_V_ACTIMA_165 \
307 ACTIM_CTRLA(NUMONYX_TRFC_165, NUMONYX_TRC_165, \
308 NUMONYX_TRAS_165, NUMONYX_TRP_165, \
309 NUMONYX_TRCD_165, NUMONYX_TRRD_165, \
310 NUMONYX_TDPL_165, NUMONYX_TDAL_165)
312 #define NUMONYX_TWTR_165 2
313 #define NUMONYX_TCKE_165 2
314 #define NUMONYX_TXP_165 3 /* 200/6 = 33.3 -> 34 */
315 #define NUMONYX_XSR_165 34 /* 1.0 + 1.1 = 2.1 -> 3 */
317 #define NUMONYX_V_ACTIMB_165 \
318 ACTIM_CTRLB(NUMONYX_TWTR_165, NUMONYX_TCKE_165, \
319 NUMONYX_TXP_165, NUMONYX_XSR_165)
321 #define NUMONYX_RASWIDTH_165 15
322 #define NUMONYX_V_MCFG_165(size) MCFG((size), NUMONYX_RASWIDTH_165)
324 /* NUMONYX part of IGEP v2 (200MHz optimized) 5 ns */
325 #define NUMONYX_TDAL_200 6 /* Twr/Tck + Trp/tck */
326 /* 15/5 + 15/5 = 3 + 3 -> 6 */
327 #define NUMONYX_TDPL_200 3 /* 15/5 = 3 -> 3 (Twr) */
328 #define NUMONYX_TRRD_200 2 /* 10/5 = 2 */
329 #define NUMONYX_TRCD_200 4 /* 16.2/5 = 3.24 -> 4 */
330 #define NUMONYX_TRP_200 3 /* 15/5 = 3 */
331 #define NUMONYX_TRAS_200 8 /* 40/5 = 8 */
332 #define NUMONYX_TRC_200 11 /* 55/5 = 11 */
333 #define NUMONYX_TRFC_200 28 /* 140/5 = 28 */
335 #define NUMONYX_V_ACTIMA_200 \
336 ACTIM_CTRLA(NUMONYX_TRFC_200, NUMONYX_TRC_200, \
337 NUMONYX_TRAS_200, NUMONYX_TRP_200, \
338 NUMONYX_TRCD_200, NUMONYX_TRRD_200, \
339 NUMONYX_TDPL_200, NUMONYX_TDAL_200)
341 #define NUMONYX_TWTR_200 2
342 #define NUMONYX_TCKE_200 2
343 #define NUMONYX_TXP_200 3
344 #define NUMONYX_XSR_200 40
346 #define NUMONYX_V_ACTIMB_200 \
347 ACTIM_CTRLB(NUMONYX_TWTR_200, NUMONYX_TCKE_200, \
348 NUMONYX_TXP_200, NUMONYX_XSR_200)
350 #define NUMONYX_RASWIDTH_200 15
351 #define NUMONYX_V_MCFG_200(size) MCFG((size), NUMONYX_RASWIDTH_200)
355 * Definitions is as per the following format
356 * #define <PART>_GPMC_CONFIG<x> <value>
358 * PART is the part name e.g. STNOR - Intel Strata Flash
359 * x is GPMC config registers from 1 to 6 (there will be 6 macros)
360 * Value is corresponding value
362 * For every valid PRCM configuration there should be only one definition of
363 * the same. if values are independent of the board, this definition will be
364 * present in this file if values are dependent on the board, then this should
365 * go into corresponding mem-boardName.h file
367 * Currently valid part Names are (PART):
368 * STNOR - Intel Strata Flash
369 * SMNAND - Samsung NAND
370 * MPDB - H4 MPDB board
372 * MNAND - Micron Large page x16 NAND
373 * ONNAND - Samsung One NAND
375 * include/configs/file.h contains the defn - for all CS we are interested
376 * #define OMAP34XX_GPMC_CSx PART
377 * #define OMAP34XX_GPMC_CSx_SIZE Size
378 * #define OMAP34XX_GPMC_CSx_MAP Map
381 * PART - Part Name as defined above
382 * SIZE - how big is the mapping to be
383 * GPMC_SIZE_128M - 0x8
384 * GPMC_SIZE_64M - 0xC
385 * GPMC_SIZE_32M - 0xE
386 * GPMC_SIZE_16M - 0xF
387 * MAP - Map this CS to which address(GPMC address space)- Absolute address
388 * >>24 before being used.
390 #define GPMC_SIZE_256M 0x0
391 #define GPMC_SIZE_128M 0x8
392 #define GPMC_SIZE_64M 0xC
393 #define GPMC_SIZE_32M 0xE
394 #define GPMC_SIZE_16M 0xF
396 #define GPMC_BASEADDR_MASK 0x3F
398 #define GPMC_CS_ENABLE 0x1
400 #define M_NAND_GPMC_CONFIG1 0x00001800
401 #define M_NAND_GPMC_CONFIG2 0x00141400
402 #define M_NAND_GPMC_CONFIG3 0x00141400
403 #define M_NAND_GPMC_CONFIG4 0x0F010F01
404 #define M_NAND_GPMC_CONFIG5 0x010C1414
405 #define M_NAND_GPMC_CONFIG6 0x1f0f0A80
406 #define M_NAND_GPMC_CONFIG7 0x00000C44
408 #define STNOR_GPMC_CONFIG1 0x3
409 #define STNOR_GPMC_CONFIG2 0x00151501
410 #define STNOR_GPMC_CONFIG3 0x00060602
411 #define STNOR_GPMC_CONFIG4 0x11091109
412 #define STNOR_GPMC_CONFIG5 0x01141F1F
413 #define STNOR_GPMC_CONFIG6 0x000004c4
415 #define SIBNOR_GPMC_CONFIG1 0x1200
416 #define SIBNOR_GPMC_CONFIG2 0x001f1f00
417 #define SIBNOR_GPMC_CONFIG3 0x00080802
418 #define SIBNOR_GPMC_CONFIG4 0x1C091C09
419 #define SIBNOR_GPMC_CONFIG5 0x01131F1F
420 #define SIBNOR_GPMC_CONFIG6 0x1F0F03C2
422 #define SDPV2_MPDB_GPMC_CONFIG1 0x00611200
423 #define SDPV2_MPDB_GPMC_CONFIG2 0x001F1F01
424 #define SDPV2_MPDB_GPMC_CONFIG3 0x00080803
425 #define SDPV2_MPDB_GPMC_CONFIG4 0x1D091D09
426 #define SDPV2_MPDB_GPMC_CONFIG5 0x041D1F1F
427 #define SDPV2_MPDB_GPMC_CONFIG6 0x1D0904C4
429 #define MPDB_GPMC_CONFIG1 0x00011000
430 #define MPDB_GPMC_CONFIG2 0x001f1f01
431 #define MPDB_GPMC_CONFIG3 0x00080803
432 #define MPDB_GPMC_CONFIG4 0x1c0b1c0a
433 #define MPDB_GPMC_CONFIG5 0x041f1F1F
434 #define MPDB_GPMC_CONFIG6 0x1F0F04C4
436 #define P2_GPMC_CONFIG1 0x0
437 #define P2_GPMC_CONFIG2 0x0
438 #define P2_GPMC_CONFIG3 0x0
439 #define P2_GPMC_CONFIG4 0x0
440 #define P2_GPMC_CONFIG5 0x0
441 #define P2_GPMC_CONFIG6 0x0
443 #define ONENAND_GPMC_CONFIG1 0x00001200
444 #define ONENAND_GPMC_CONFIG2 0x000F0F01
445 #define ONENAND_GPMC_CONFIG3 0x00030301
446 #define ONENAND_GPMC_CONFIG4 0x0F040F04
447 #define ONENAND_GPMC_CONFIG5 0x010F1010
448 #define ONENAND_GPMC_CONFIG6 0x1F060000
450 #define NET_GPMC_CONFIG1 0x00001000
451 #define NET_GPMC_CONFIG2 0x001e1e01
452 #define NET_GPMC_CONFIG3 0x00080300
453 #define NET_GPMC_CONFIG4 0x1c091c09
454 #define NET_GPMC_CONFIG5 0x04181f1f
455 #define NET_GPMC_CONFIG6 0x00000FCF
456 #define NET_GPMC_CONFIG7 0x00000f6c
458 /* GPMC CS configuration for an SMSC LAN9221 ethernet controller */
459 #define NET_LAN9221_GPMC_CONFIG1 0x00001000
460 #define NET_LAN9221_GPMC_CONFIG2 0x00060700
461 #define NET_LAN9221_GPMC_CONFIG3 0x00020201
462 #define NET_LAN9221_GPMC_CONFIG4 0x06000700
463 #define NET_LAN9221_GPMC_CONFIG5 0x0006090A
464 #define NET_LAN9221_GPMC_CONFIG6 0x87030000
465 #define NET_LAN9221_GPMC_CONFIG7 0x00000f6c
468 /* max number of GPMC Chip Selects */
469 #define GPMC_MAX_CS 8
470 /* max number of GPMC regs */
471 #define GPMC_MAX_REG 7
474 #define DBG_MPDB_BASE DEBUG_BASE
478 /* Function prototypes */
481 u32 is_mem_sdr(void);
484 u32 get_sdr_cs_size(u32);
485 u32 get_sdr_cs_offset(u32);
487 #endif /* __ASSEMBLY__ */
489 #endif /* endif _MEM_H_ */