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2c803210 DB |
1 | /* |
2 | * (C) Copyright 2006-2008 | |
3 | * Texas Instruments, <www.ti.com> | |
4 | * | |
5 | * See file CREDITS for list of people who contributed to this | |
6 | * project. | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License as | |
10 | * published by the Free Software Foundation; either version 2 of | |
11 | * the License, or (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
21 | * MA 02111-1307 USA | |
22 | * | |
23 | */ | |
24 | ||
25 | #ifndef _CPU_H | |
26 | #define _CPU_H | |
27 | ||
28 | /* Register offsets of common modules */ | |
29 | /* Control */ | |
30 | #ifndef __ASSEMBLY__ | |
97a099ea | 31 | struct ctrl { |
2c803210 DB |
32 | unsigned char res1[0xC0]; |
33 | unsigned short gpmc_nadv_ale; /* 0xC0 */ | |
34 | unsigned short gpmc_noe; /* 0xC2 */ | |
35 | unsigned short gpmc_nwe; /* 0xC4 */ | |
36 | unsigned char res2[0x22A]; | |
37 | unsigned int status; /* 0x2F0 */ | |
6530a8bf DB |
38 | unsigned int gpstatus; /* 0x2F4 */ |
39 | unsigned char res3[0x08]; | |
40 | unsigned int rpubkey_0; /* 0x300 */ | |
41 | unsigned int rpubkey_1; /* 0x304 */ | |
42 | unsigned int rpubkey_2; /* 0x308 */ | |
43 | unsigned int rpubkey_3; /* 0x30C */ | |
44 | unsigned int rpubkey_4; /* 0x310 */ | |
45 | unsigned char res4[0x04]; | |
46 | unsigned int randkey_0; /* 0x318 */ | |
47 | unsigned int randkey_1; /* 0x31C */ | |
48 | unsigned int randkey_2; /* 0x320 */ | |
49 | unsigned int randkey_3; /* 0x324 */ | |
50 | unsigned char res5[0x124]; | |
51 | unsigned int ctrl_omap_stat; /* 0x44C */ | |
97a099ea | 52 | }; |
2c803210 DB |
53 | #else /* __ASSEMBLY__ */ |
54 | #define CONTROL_STATUS 0x2F0 | |
55 | #endif /* __ASSEMBLY__ */ | |
56 | ||
6530a8bf DB |
57 | /* cpu type */ |
58 | #define OMAP3503 0x5c00 | |
59 | #define OMAP3515 0x1c00 | |
60 | #define OMAP3525 0x4c00 | |
61 | #define OMAP3530 0x0c00 | |
62 | ||
e6a6a704 | 63 | #ifndef __ASSEMBLY__ |
97a099ea | 64 | struct ctrl_id { |
e6a6a704 DB |
65 | unsigned char res1[0x4]; |
66 | unsigned int idcode; /* 0x04 */ | |
67 | unsigned int prod_id; /* 0x08 */ | |
68 | unsigned char res2[0x0C]; | |
69 | unsigned int die_id_0; /* 0x18 */ | |
70 | unsigned int die_id_1; /* 0x1C */ | |
71 | unsigned int die_id_2; /* 0x20 */ | |
72 | unsigned int die_id_3; /* 0x24 */ | |
97a099ea | 73 | }; |
e6a6a704 DB |
74 | #endif /* __ASSEMBLY__ */ |
75 | ||
2c803210 DB |
76 | /* device type */ |
77 | #define DEVICE_MASK (0x7 << 8) | |
78 | #define SYSBOOT_MASK 0x1F | |
79 | #define TST_DEVICE 0x0 | |
80 | #define EMU_DEVICE 0x1 | |
81 | #define HS_DEVICE 0x2 | |
82 | #define GP_DEVICE 0x3 | |
83 | ||
2c803210 DB |
84 | #define GPMC_BASE (OMAP34XX_GPMC_BASE) |
85 | #define GPMC_CONFIG_CS0 0x60 | |
2c803210 DB |
86 | |
87 | #ifndef __ASSEMBLY__ | |
187af954 ML |
88 | struct gpmc_cs { |
89 | unsigned int config1; /* 0x00 */ | |
90 | unsigned int config2; /* 0x04 */ | |
91 | unsigned int config3; /* 0x08 */ | |
92 | unsigned int config4; /* 0x0C */ | |
93 | unsigned int config5; /* 0x10 */ | |
94 | unsigned int config6; /* 0x14 */ | |
95 | unsigned int config7; /* 0x18 */ | |
96 | unsigned int nand_cmd; /* 0x1C */ | |
97 | unsigned int nand_adr; /* 0x20 */ | |
98 | unsigned int nand_dat; /* 0x24 */ | |
99 | unsigned char res[8]; /* blow up to 0x30 byte */ | |
100 | }; | |
101 | ||
97a099ea | 102 | struct gpmc { |
2c803210 DB |
103 | unsigned char res1[0x10]; |
104 | unsigned int sysconfig; /* 0x10 */ | |
105 | unsigned char res2[0x4]; | |
106 | unsigned int irqstatus; /* 0x18 */ | |
187af954 | 107 | unsigned int irqenable; /* 0x1C */ |
2c803210 DB |
108 | unsigned char res3[0x20]; |
109 | unsigned int timeout_control; /* 0x40 */ | |
110 | unsigned char res4[0xC]; | |
111 | unsigned int config; /* 0x50 */ | |
112 | unsigned int status; /* 0x54 */ | |
187af954 ML |
113 | unsigned char res5[0x8]; |
114 | struct gpmc_cs cs[8]; /* 0x60, 0x90, .. */ | |
115 | unsigned char res6[0x18]; | |
2c803210 DB |
116 | unsigned int ecc_config; /* 0x1F4 */ |
117 | unsigned int ecc_control; /* 0x1F8 */ | |
118 | unsigned int ecc_size_config; /* 0x1FC */ | |
119 | unsigned int ecc1_result; /* 0x200 */ | |
120 | unsigned int ecc2_result; /* 0x204 */ | |
121 | unsigned int ecc3_result; /* 0x208 */ | |
122 | unsigned int ecc4_result; /* 0x20C */ | |
123 | unsigned int ecc5_result; /* 0x210 */ | |
124 | unsigned int ecc6_result; /* 0x214 */ | |
125 | unsigned int ecc7_result; /* 0x218 */ | |
126 | unsigned int ecc8_result; /* 0x21C */ | |
127 | unsigned int ecc9_result; /* 0x220 */ | |
97a099ea | 128 | }; |
2c803210 DB |
129 | #else /* __ASSEMBLY__ */ |
130 | #define GPMC_CONFIG1 0x00 | |
131 | #define GPMC_CONFIG2 0x04 | |
132 | #define GPMC_CONFIG3 0x08 | |
133 | #define GPMC_CONFIG4 0x0C | |
134 | #define GPMC_CONFIG5 0x10 | |
135 | #define GPMC_CONFIG6 0x14 | |
136 | #define GPMC_CONFIG7 0x18 | |
137 | #endif /* __ASSEMBLY__ */ | |
138 | ||
139 | /* GPMC Mapping */ | |
140 | #define FLASH_BASE 0x10000000 /* NOR flash, */ | |
141 | /* aligned to 256 Meg */ | |
142 | #define FLASH_BASE_SDPV1 0x04000000 /* NOR flash, */ | |
143 | /* aligned to 64 Meg */ | |
144 | #define FLASH_BASE_SDPV2 0x10000000 /* NOR flash, */ | |
145 | /* aligned to 256 Meg */ | |
146 | #define DEBUG_BASE 0x08000000 /* debug board */ | |
147 | #define NAND_BASE 0x30000000 /* NAND addr */ | |
148 | /* (actual size small port) */ | |
149 | #define PISMO2_BASE 0x18000000 /* PISMO2 CS1/2 */ | |
150 | #define ONENAND_MAP 0x20000000 /* OneNand addr */ | |
151 | /* (actual size small port) */ | |
152 | /* SMS */ | |
153 | #ifndef __ASSEMBLY__ | |
97a099ea | 154 | struct sms { |
2c803210 DB |
155 | unsigned char res1[0x10]; |
156 | unsigned int sysconfig; /* 0x10 */ | |
157 | unsigned char res2[0x34]; | |
158 | unsigned int rg_att0; /* 0x48 */ | |
159 | unsigned char res3[0x84]; | |
160 | unsigned int class_arb0; /* 0xD0 */ | |
97a099ea | 161 | }; |
2c803210 DB |
162 | #endif /* __ASSEMBLY__ */ |
163 | ||
164 | #define BURSTCOMPLETE_GROUP7 (0x1 << 31) | |
165 | ||
166 | /* SDRC */ | |
167 | #ifndef __ASSEMBLY__ | |
97a099ea | 168 | struct sdrc_cs { |
2c803210 DB |
169 | unsigned int mcfg; /* 0x80 || 0xB0 */ |
170 | unsigned int mr; /* 0x84 || 0xB4 */ | |
171 | unsigned char res1[0x4]; | |
172 | unsigned int emr2; /* 0x8C || 0xBC */ | |
173 | unsigned char res2[0x14]; | |
174 | unsigned int rfr_ctrl; /* 0x84 || 0xD4 */ | |
175 | unsigned int manual; /* 0xA8 || 0xD8 */ | |
176 | unsigned char res3[0x4]; | |
97a099ea | 177 | }; |
2c803210 | 178 | |
97a099ea | 179 | struct sdrc_actim { |
2c803210 DB |
180 | unsigned int ctrla; /* 0x9C || 0xC4 */ |
181 | unsigned int ctrlb; /* 0xA0 || 0xC8 */ | |
97a099ea | 182 | }; |
2c803210 | 183 | |
97a099ea | 184 | struct sdrc { |
2c803210 DB |
185 | unsigned char res1[0x10]; |
186 | unsigned int sysconfig; /* 0x10 */ | |
187 | unsigned int status; /* 0x14 */ | |
188 | unsigned char res2[0x28]; | |
189 | unsigned int cs_cfg; /* 0x40 */ | |
190 | unsigned int sharing; /* 0x44 */ | |
191 | unsigned char res3[0x18]; | |
192 | unsigned int dlla_ctrl; /* 0x60 */ | |
193 | unsigned int dlla_status; /* 0x64 */ | |
194 | unsigned int dllb_ctrl; /* 0x68 */ | |
195 | unsigned int dllb_status; /* 0x6C */ | |
196 | unsigned int power; /* 0x70 */ | |
197 | unsigned char res4[0xC]; | |
97a099ea DB |
198 | struct sdrc_cs cs[2]; /* 0x80 || 0xB0 */ |
199 | }; | |
2c803210 DB |
200 | #endif /* __ASSEMBLY__ */ |
201 | ||
202 | #define DLLPHASE_90 (0x1 << 1) | |
203 | #define LOADDLL (0x1 << 2) | |
204 | #define ENADLL (0x1 << 3) | |
205 | #define DLL_DELAY_MASK 0xFF00 | |
206 | #define DLL_NO_FILTER_MASK ((0x1 << 9) | (0x1 << 8)) | |
207 | ||
208 | #define PAGEPOLICY_HIGH (0x1 << 0) | |
209 | #define SRFRONRESET (0x1 << 7) | |
210 | #define WAKEUPPROC (0x1 << 26) | |
211 | ||
212 | #define DDR_SDRAM (0x1 << 0) | |
213 | #define DEEPPD (0x1 << 3) | |
214 | #define B32NOT16 (0x1 << 4) | |
215 | #define BANKALLOCATION (0x2 << 6) | |
216 | #define RAMSIZE_128 (0x40 << 8) /* RAM size in 2MB chunks */ | |
217 | #define ADDRMUXLEGACY (0x1 << 19) | |
218 | #define CASWIDTH_10BITS (0x5 << 20) | |
219 | #define RASWIDTH_13BITS (0x2 << 24) | |
220 | #define BURSTLENGTH4 (0x2 << 0) | |
221 | #define CASL3 (0x3 << 4) | |
222 | #define SDRC_ACTIM_CTRL0_BASE (OMAP34XX_SDRC_BASE + 0x9C) | |
223 | #define SDRC_ACTIM_CTRL1_BASE (OMAP34XX_SDRC_BASE + 0xC4) | |
224 | #define ARE_ARCV_1 (0x1 << 0) | |
225 | #define ARCV (0x4e2 << 8) /* Autorefresh count */ | |
226 | #define OMAP34XX_SDRC_CS0 0x80000000 | |
227 | #define OMAP34XX_SDRC_CS1 0xA0000000 | |
228 | #define CMD_NOP 0x0 | |
229 | #define CMD_PRECHARGE 0x1 | |
230 | #define CMD_AUTOREFRESH 0x2 | |
231 | #define CMD_ENTR_PWRDOWN 0x3 | |
232 | #define CMD_EXIT_PWRDOWN 0x4 | |
233 | #define CMD_ENTR_SRFRSH 0x5 | |
234 | #define CMD_CKE_HIGH 0x6 | |
235 | #define CMD_CKE_LOW 0x7 | |
236 | #define SOFTRESET (0x1 << 1) | |
237 | #define SMART_IDLE (0x2 << 3) | |
238 | #define REF_ON_IDLE (0x1 << 6) | |
239 | ||
240 | /* timer regs offsets (32 bit regs) */ | |
241 | ||
242 | #ifndef __ASSEMBLY__ | |
97a099ea | 243 | struct gptimer { |
2c803210 DB |
244 | unsigned int tidr; /* 0x00 r */ |
245 | unsigned char res[0xc]; | |
246 | unsigned int tiocp_cfg; /* 0x10 rw */ | |
247 | unsigned int tistat; /* 0x14 r */ | |
248 | unsigned int tisr; /* 0x18 rw */ | |
249 | unsigned int tier; /* 0x1c rw */ | |
250 | unsigned int twer; /* 0x20 rw */ | |
251 | unsigned int tclr; /* 0x24 rw */ | |
252 | unsigned int tcrr; /* 0x28 rw */ | |
253 | unsigned int tldr; /* 0x2c rw */ | |
254 | unsigned int ttgr; /* 0x30 rw */ | |
255 | unsigned int twpc; /* 0x34 r*/ | |
256 | unsigned int tmar; /* 0x38 rw*/ | |
257 | unsigned int tcar1; /* 0x3c r */ | |
258 | unsigned int tcicr; /* 0x40 rw */ | |
259 | unsigned int tcar2; /* 0x44 r */ | |
97a099ea | 260 | }; |
2c803210 DB |
261 | #endif /* __ASSEMBLY__ */ |
262 | ||
263 | /* enable sys_clk NO-prescale /1 */ | |
264 | #define GPT_EN ((0x0 << 2) | (0x1 << 1) | (0x1 << 0)) | |
265 | ||
266 | /* Watchdog */ | |
267 | #ifndef __ASSEMBLY__ | |
97a099ea | 268 | struct watchdog { |
2c803210 DB |
269 | unsigned char res1[0x34]; |
270 | unsigned int wwps; /* 0x34 r */ | |
271 | unsigned char res2[0x10]; | |
272 | unsigned int wspr; /* 0x48 rw */ | |
97a099ea | 273 | }; |
2c803210 DB |
274 | #endif /* __ASSEMBLY__ */ |
275 | ||
276 | #define WD_UNLOCK1 0xAAAA | |
277 | #define WD_UNLOCK2 0x5555 | |
278 | ||
279 | /* PRCM */ | |
280 | #define PRCM_BASE 0x48004000 | |
281 | ||
282 | #ifndef __ASSEMBLY__ | |
97a099ea | 283 | struct prcm { |
2c803210 DB |
284 | unsigned int fclken_iva2; /* 0x00 */ |
285 | unsigned int clken_pll_iva2; /* 0x04 */ | |
286 | unsigned char res1[0x1c]; | |
287 | unsigned int idlest_pll_iva2; /* 0x24 */ | |
288 | unsigned char res2[0x18]; | |
289 | unsigned int clksel1_pll_iva2 ; /* 0x40 */ | |
290 | unsigned int clksel2_pll_iva2; /* 0x44 */ | |
291 | unsigned char res3[0x8bc]; | |
292 | unsigned int clken_pll_mpu; /* 0x904 */ | |
293 | unsigned char res4[0x1c]; | |
294 | unsigned int idlest_pll_mpu; /* 0x924 */ | |
295 | unsigned char res5[0x18]; | |
296 | unsigned int clksel1_pll_mpu; /* 0x940 */ | |
297 | unsigned int clksel2_pll_mpu; /* 0x944 */ | |
298 | unsigned char res6[0xb8]; | |
299 | unsigned int fclken1_core; /* 0xa00 */ | |
300 | unsigned char res7[0xc]; | |
301 | unsigned int iclken1_core; /* 0xa10 */ | |
302 | unsigned int iclken2_core; /* 0xa14 */ | |
303 | unsigned char res8[0x28]; | |
304 | unsigned int clksel_core; /* 0xa40 */ | |
305 | unsigned char res9[0xbc]; | |
306 | unsigned int fclken_gfx; /* 0xb00 */ | |
307 | unsigned char res10[0xc]; | |
308 | unsigned int iclken_gfx; /* 0xb10 */ | |
309 | unsigned char res11[0x2c]; | |
310 | unsigned int clksel_gfx; /* 0xb40 */ | |
311 | unsigned char res12[0xbc]; | |
312 | unsigned int fclken_wkup; /* 0xc00 */ | |
313 | unsigned char res13[0xc]; | |
314 | unsigned int iclken_wkup; /* 0xc10 */ | |
315 | unsigned char res14[0xc]; | |
316 | unsigned int idlest_wkup; /* 0xc20 */ | |
317 | unsigned char res15[0x1c]; | |
318 | unsigned int clksel_wkup; /* 0xc40 */ | |
319 | unsigned char res16[0xbc]; | |
320 | unsigned int clken_pll; /* 0xd00 */ | |
321 | unsigned char res17[0x1c]; | |
322 | unsigned int idlest_ckgen; /* 0xd20 */ | |
323 | unsigned char res18[0x1c]; | |
324 | unsigned int clksel1_pll; /* 0xd40 */ | |
325 | unsigned int clksel2_pll; /* 0xd44 */ | |
326 | unsigned int clksel3_pll; /* 0xd48 */ | |
327 | unsigned char res19[0xb4]; | |
328 | unsigned int fclken_dss; /* 0xe00 */ | |
329 | unsigned char res20[0xc]; | |
330 | unsigned int iclken_dss; /* 0xe10 */ | |
331 | unsigned char res21[0x2c]; | |
332 | unsigned int clksel_dss; /* 0xe40 */ | |
333 | unsigned char res22[0xbc]; | |
334 | unsigned int fclken_cam; /* 0xf00 */ | |
335 | unsigned char res23[0xc]; | |
336 | unsigned int iclken_cam; /* 0xf10 */ | |
337 | unsigned char res24[0x2c]; | |
338 | unsigned int clksel_cam; /* 0xf40 */ | |
339 | unsigned char res25[0xbc]; | |
340 | unsigned int fclken_per; /* 0x1000 */ | |
341 | unsigned char res26[0xc]; | |
342 | unsigned int iclken_per; /* 0x1010 */ | |
343 | unsigned char res27[0x2c]; | |
344 | unsigned int clksel_per; /* 0x1040 */ | |
345 | unsigned char res28[0xfc]; | |
346 | unsigned int clksel1_emu; /* 0x1140 */ | |
97a099ea | 347 | }; |
2c803210 DB |
348 | #else /* __ASSEMBLY__ */ |
349 | #define CM_CLKSEL_CORE 0x48004a40 | |
350 | #define CM_CLKSEL_GFX 0x48004b40 | |
351 | #define CM_CLKSEL_WKUP 0x48004c40 | |
352 | #define CM_CLKEN_PLL 0x48004d00 | |
353 | #define CM_CLKSEL1_PLL 0x48004d40 | |
354 | #define CM_CLKSEL1_EMU 0x48005140 | |
355 | #endif /* __ASSEMBLY__ */ | |
356 | ||
357 | #define PRM_BASE 0x48306000 | |
358 | ||
359 | #ifndef __ASSEMBLY__ | |
97a099ea | 360 | struct prm { |
2c803210 DB |
361 | unsigned char res1[0xd40]; |
362 | unsigned int clksel; /* 0xd40 */ | |
363 | unsigned char res2[0x50c]; | |
364 | unsigned int rstctrl; /* 0x1250 */ | |
365 | unsigned char res3[0x1c]; | |
366 | unsigned int clksrc_ctrl; /* 0x1270 */ | |
97a099ea | 367 | }; |
2c803210 DB |
368 | #else /* __ASSEMBLY__ */ |
369 | #define PRM_RSTCTRL 0x48307250 | |
370 | #endif /* __ASSEMBLY__ */ | |
371 | ||
372 | #define SYSCLKDIV_1 (0x1 << 6) | |
373 | #define SYSCLKDIV_2 (0x1 << 7) | |
374 | ||
375 | #define CLKSEL_GPT1 (0x1 << 0) | |
376 | ||
377 | #define EN_GPT1 (0x1 << 0) | |
378 | #define EN_32KSYNC (0x1 << 2) | |
379 | ||
380 | #define ST_WDT2 (0x1 << 5) | |
381 | ||
382 | #define ST_MPU_CLK (0x1 << 0) | |
383 | ||
384 | #define ST_CORE_CLK (0x1 << 0) | |
385 | ||
386 | #define ST_PERIPH_CLK (0x1 << 1) | |
387 | ||
388 | #define ST_IVA2_CLK (0x1 << 0) | |
389 | ||
390 | #define RESETDONE (0x1 << 0) | |
391 | ||
392 | #define TCLR_ST (0x1 << 0) | |
393 | #define TCLR_AR (0x1 << 1) | |
394 | #define TCLR_PRE (0x1 << 5) | |
395 | ||
396 | /* SMX-APE */ | |
397 | #define PM_RT_APE_BASE_ADDR_ARM (SMX_APE_BASE + 0x10000) | |
398 | #define PM_GPMC_BASE_ADDR_ARM (SMX_APE_BASE + 0x12400) | |
399 | #define PM_OCM_RAM_BASE_ADDR_ARM (SMX_APE_BASE + 0x12800) | |
400 | #define PM_IVA2_BASE_ADDR_ARM (SMX_APE_BASE + 0x14000) | |
401 | ||
402 | #ifndef __ASSEMBLY__ | |
97a099ea | 403 | struct pm { |
2c803210 DB |
404 | unsigned char res1[0x48]; |
405 | unsigned int req_info_permission_0; /* 0x48 */ | |
406 | unsigned char res2[0x4]; | |
407 | unsigned int read_permission_0; /* 0x50 */ | |
408 | unsigned char res3[0x4]; | |
409 | unsigned int wirte_permission_0; /* 0x58 */ | |
410 | unsigned char res4[0x4]; | |
411 | unsigned int addr_match_1; /* 0x58 */ | |
412 | unsigned char res5[0x4]; | |
413 | unsigned int req_info_permission_1; /* 0x68 */ | |
414 | unsigned char res6[0x14]; | |
415 | unsigned int addr_match_2; /* 0x80 */ | |
97a099ea | 416 | }; |
2c803210 DB |
417 | #endif /*__ASSEMBLY__ */ |
418 | ||
419 | /* Permission values for registers -Full fledged permissions to all */ | |
420 | #define UNLOCK_1 0xFFFFFFFF | |
421 | #define UNLOCK_2 0x00000000 | |
422 | #define UNLOCK_3 0x0000FFFF | |
423 | ||
424 | #define NOT_EARLY 0 | |
425 | ||
426 | /* I2C base */ | |
427 | #define I2C_BASE1 (OMAP34XX_CORE_L4_IO_BASE + 0x70000) | |
428 | #define I2C_BASE2 (OMAP34XX_CORE_L4_IO_BASE + 0x72000) | |
429 | #define I2C_BASE3 (OMAP34XX_CORE_L4_IO_BASE + 0x60000) | |
430 | ||
431 | #endif /* _CPU_H */ |