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diff --git a/program_evm/gel/xtcievmk2x.gel b/program_evm/gel/xtcievmk2x.gel new file mode 100644 index 0000000..31c75fe --- /dev/null +++ b/program_evm/gel/xtcievmk2x.gel | |||
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1 | /****************************************************************************** | ||
2 | * Copyright (c) 2012 Texas Instruments Incorporated - http://www.ti.com | ||
3 | * | ||
4 | * Redistribution and use in source and binary forms, with or without | ||
5 | * modification, are permitted provided that the following conditions | ||
6 | * | ||
7 | * are met: | ||
8 | * | ||
9 | * Redistributions of source code must retain the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer. | ||
11 | * | ||
12 | * | ||
13 | * Redistributions in binary form must reproduce the above copyright | ||
14 | * notice, this list of conditions and the following disclaimer in the | ||
15 | * documentation and/or other materials provided with the | ||
16 | * | ||
17 | * distribution. | ||
18 | * | ||
19 | * | ||
20 | * Neither the name of Texas Instruments Incorporated nor the names of | ||
21 | * its contributors may be used to endorse or promote products derived | ||
22 | * from this software without specific prior written permission. | ||
23 | * | ||
24 | * | ||
25 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
26 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
27 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
28 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
29 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
30 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
31 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
32 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
33 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
34 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
36 | * | ||
37 | ***************************************************************************** | ||
38 | * | ||
39 | ---------------------------------------------------------------------------*/ | ||
40 | |||
41 | #define GEL_VERSION 1.3 | ||
42 | |||
43 | // Timeout definitions | ||
44 | int _GEL_Global_Timeout1 = 0; | ||
45 | |||
46 | #define TIMEOUT_ID 10 | ||
47 | // Global timeout value | ||
48 | #define GTIMEOUT 2000 | ||
49 | //***************************************************** | ||
50 | // Power definitions | ||
51 | #define PSC_BASE 0x02350000 | ||
52 | #define PSC_PTCMD *( unsigned int* )( PSC_BASE+0x120 ) | ||
53 | #define PSC_PTSTAT *( unsigned int* )( PSC_BASE+0x128 ) | ||
54 | #define PSC_PDCTL_BASE ( PSC_BASE+0x300 ) | ||
55 | #define PSC_MDSTAT_BASE ( PSC_BASE+0x800 ) | ||
56 | #define PSC_MDCTL_BASE ( PSC_BASE+0xA00 ) | ||
57 | |||
58 | // Modules on power domain 0 | ||
59 | // Always on | ||
60 | |||
61 | // Modules on power domain 1 | ||
62 | #define LPSC_DEBUG (5) | ||
63 | #define LPSC_TETB (6) | ||
64 | |||
65 | // Modules on power domain 2 | ||
66 | #define LPSC_PA (7) | ||
67 | #define LPSC_SGMII (8) | ||
68 | #define LPSC_SA (9) | ||
69 | |||
70 | // Modules on power domain 3 | ||
71 | #define LPSC_PCIE (10) | ||
72 | |||
73 | // Modules on power domain 4 | ||
74 | #define LPSC_SRIO (11) | ||
75 | |||
76 | // Modules on power domain 5 | ||
77 | #define LPSC_HYPERLINK_0 (12) | ||
78 | |||
79 | // Modules on power domain 6 | ||
80 | #define LPSC_SR (13) | ||
81 | |||
82 | // Modules on power domain 7 | ||
83 | #define LPSC_MSMCRAM (14) | ||
84 | |||
85 | // Modules on power domain 8 | ||
86 | #define LPSC_GEM_0 (15) | ||
87 | |||
88 | // Modules on power domain 9 | ||
89 | #define LPSC_GEM_1 (16) | ||
90 | |||
91 | // Modules on power domain 10 | ||
92 | #define LPSC_GEM_2 (17) | ||
93 | |||
94 | // Modules on power domain 11 | ||
95 | #define LPSC_GEM_3 (18) | ||
96 | |||
97 | // Modules on power domain 12 | ||
98 | #define LPSC_GEM_4 (19) | ||
99 | |||
100 | // Modules on power domain 13 | ||
101 | #define LPSC_GEM_5 (20) | ||
102 | |||
103 | // Modules on power domain 14 | ||
104 | #define LPSC_GEM_6 (21) | ||
105 | |||
106 | // Modules on power domain 15 | ||
107 | #define LPSC_GEM_7 (22) | ||
108 | |||
109 | // Modules on power domain 16 | ||
110 | #define LPSC_DDR3_0 (23) | ||
111 | #define LPSC_DDR3_1 (24) | ||
112 | |||
113 | // Modules on power domain 17 | ||
114 | #define LPSC_TAC (25) | ||
115 | #define LPSC_RAC_01 (26) | ||
116 | |||
117 | // Modules on power domain 18 | ||
118 | #define LPSC_RAC_23 (27) | ||
119 | |||
120 | // Modules on power domain 19 | ||
121 | #define LPSC_FFTCA_FFTC_0 (28) | ||
122 | #define LPSC_FFTCA_FFTC_1 (29) | ||
123 | |||
124 | // Modules on power domain 20 | ||
125 | #define LPSC_FFTCA_FFTC_2 (30) | ||
126 | #define LPSC_FFTCA_FFTC_3 (31) | ||
127 | #define LPSC_FFTCA_FFTC_4 (32) | ||
128 | #define LPSC_FFTCA_FFTC_5 (33) | ||
129 | |||
130 | // Modules on power domain 21 | ||
131 | #define LPSC_AIF (34) | ||
132 | |||
133 | // Modules on power domain 22 | ||
134 | #define LPSC_TCP3D_0 (35) | ||
135 | #define LPSC_TCP3D_1 (36) | ||
136 | |||
137 | // Modules on power domain 23 | ||
138 | #define LPSC_TCP3D_2 (37) | ||
139 | #define LPSC_TCP3D_3 (38) | ||
140 | |||
141 | // Modules on power domain 24 | ||
142 | #define LPSC_VCP_0 (39) | ||
143 | #define LPSC_VCP_1 (40) | ||
144 | #define LPSC_VCP_2 (41) | ||
145 | #define LPSC_VCP_3 (42) | ||
146 | |||
147 | // Modules on power domain 25 | ||
148 | #define LPSC_VCP_4 (43) | ||
149 | #define LPSC_VCP_5 (44) | ||
150 | #define LPSC_VCP_6 (45) | ||
151 | #define LPSC_VCP_7 (46) | ||
152 | |||
153 | // Modules on power domain 26 | ||
154 | #define LPSC_BCP (47) | ||
155 | |||
156 | // Modules on power domain 27 | ||
157 | #define LPSC_DXB (48) | ||
158 | |||
159 | // Modules on power domain 28 | ||
160 | #define LPSC_HYPERLINK_1 (49) | ||
161 | |||
162 | // Modules on power domain 29 | ||
163 | #define LPSC_XGE (50) | ||
164 | |||
165 | // Modules on power domain 31 | ||
166 | #define LPSC_ARM (52) | ||
167 | |||
168 | |||
169 | // Power domains definitions | ||
170 | #define PD0 (0) // Power Domain-0 | ||
171 | #define PD1 (1) // Power Domain-1 | ||
172 | #define PD2 (2) // Power Domain-2 | ||
173 | #define PD3 (3) // Power Domain-3 | ||
174 | #define PD4 (4) // Power Domain-4 | ||
175 | #define PD5 (5) // Power Domain-5 | ||
176 | #define PD6 (6) // Power Domain-6 | ||
177 | #define PD7 (7) // Power Domain-7 | ||
178 | #define PD8 (8) // Power Domain-8 | ||
179 | #define PD9 (9) // Power Domain-9 | ||
180 | #define PD10 (10) // Power Domain-10 | ||
181 | #define PD11 (11) // Power Domain-11 | ||
182 | #define PD12 (12) // Power Domain-12 | ||
183 | #define PD13 (13) // Power Domain-13 | ||
184 | #define PD14 (14) // Power Domain-14 | ||
185 | #define PD15 (15) // Power Domain-15 | ||
186 | #define PD16 (16) // Power Domain-16 | ||
187 | #define PD17 (17) // Power Domain-17 | ||
188 | #define PD18 (18) // Power Domain-18 | ||
189 | #define PD19 (19) // Power Domain-19 | ||
190 | #define PD20 (20) // Power Domain-20 | ||
191 | #define PD21 (21) // Power Domain-21 | ||
192 | #define PD22 (22) // Power Domain-22 | ||
193 | #define PD23 (23) // Power Domain-23 | ||
194 | #define PD24 (24) // Power Domain-24 | ||
195 | #define PD25 (25) // Power Domain-25 | ||
196 | #define PD26 (26) // Power Domain-26 | ||
197 | #define PD27 (27) // Power Domain-27 | ||
198 | #define PD28 (28) // Power Domain-28 | ||
199 | #define PD29 (29) // Power Domain-29 | ||
200 | #define PD30 (30) // Power Domain-30 | ||
201 | #define PD31 (31) // Power Domain-31 | ||
202 | |||
203 | #define PSC_SYNCRESET (0x1) | ||
204 | #define PSC_DISABLE (0x2) | ||
205 | #define PSC_ENABLE (0x3) | ||
206 | |||
207 | #define CHIP_LEVEL_REG 0x02620000 | ||
208 | |||
209 | /******************* PLL registers **********************************/ | ||
210 | /*Boot cfg registers*/ | ||
211 | #define KICK0 *(unsigned int*)(CHIP_LEVEL_REG + 0x0038) | ||
212 | #define KICK1 *(unsigned int*)(CHIP_LEVEL_REG + 0x003C) | ||
213 | #define KICK0_UNLOCK (0x83E70B13) | ||
214 | #define KICK1_UNLOCK (0x95A4F1E0) | ||
215 | #define KICK_LOCK 0 | ||
216 | #define TINPSEL *(unsigned int*)(CHIP_LEVEL_REG + 0x0300) | ||
217 | #define TOUTPSEL *(unsigned int*)(CHIP_LEVEL_REG + 0x0304) | ||
218 | #define MAINPLLCTL0 *(unsigned int*)(CHIP_LEVEL_REG + 0x0350) //0x0328) | ||
219 | #define MAINPLLCTL1 *(unsigned int*)(CHIP_LEVEL_REG + 0x0354) //0x032C) | ||
220 | #define MAIN_PLLD_OFFSET 0 | ||
221 | #define MAIN_PLLD_MASK 0xFFFFFFC0 | ||
222 | #define MAIN_PLLM_OFFSET 12 | ||
223 | #define MAIN_PLLM_MASK 0xFFF80FFF | ||
224 | #define MAIN_BWADJ0_OFFSET 24 | ||
225 | #define MAIN_BWADJ0_MASK 0x00FFFFFF | ||
226 | #define MAIN_ENSAT_OFFSET 6 | ||
227 | #define MAIN_ENSAT_MASK 0xFFFFFFBF | ||
228 | #define MAIN_BWADJ1_OFFSET 0 | ||
229 | #define MAIN_BWADJ1_MASK 0xFFFFFFF0 | ||
230 | |||
231 | #define OBSCLKCTL *(unsigned int*)(CHIP_LEVEL_REG + 0x0C80) | ||
232 | |||
233 | /* PA PLL Registers */ | ||
234 | #define BYPASS_BIT_SHIFT 23 | ||
235 | #define CLKF_BIT_SHIFT 6 | ||
236 | #define CLKD_BIT_SHIFT 0 | ||
237 | #define DEVSTAT (*((unsigned int *) 0x02620020)) | ||
238 | #define PAPLLCTL0 *(unsigned int*)(CHIP_LEVEL_REG + 0x0358) | ||
239 | #define PAPLLCTL1 *(unsigned int*)(CHIP_LEVEL_REG + 0x035C) | ||
240 | #define PASSCLKSEL_MASK (1 << 17) /* Tells the configuration of the PASSCLKSEL pin */ | ||
241 | #define PA_PLL_BYPASS_MASK (1 << BYPASS_BIT_SHIFT) /* Tells whether the PA PLL is in BYPASS mode or not */ | ||
242 | #define PA_PLL_CLKOD_MASK (0x00780000) /* Tells the output divider value for the PA PLL */ | ||
243 | #define PA_PLL_CLKF_MASK (0x0007FFC0) /* Tells the multiplier value for the PA PLL */ | ||
244 | #define PA_PLL_CLKR_MASK (0x0000003F) /* Tells the divider value for the PA PLL */ | ||
245 | #define PA_PLL_RESET_MASK (0x00004000) | ||
246 | |||
247 | |||
248 | #define CHIP_MISC1 *(unsigned int*)(CHIP_LEVEL_REG + 0x0C7C) | ||
249 | #define ARMPLL_ENABLE_OFFSET 13 | ||
250 | |||
251 | |||
252 | #define DDR3APLLCTL0 *(unsigned int*)(CHIP_LEVEL_REG + 0x0360) | ||
253 | #define DDR3APLLCTL1 *(unsigned int*)(CHIP_LEVEL_REG + 0x0364) | ||
254 | #define DDR3BPLLCTL0 *(unsigned int*)(CHIP_LEVEL_REG + 0x0368) | ||
255 | #define DDR3BPLLCTL1 *(unsigned int*)(CHIP_LEVEL_REG + 0x036C) | ||
256 | |||
257 | //****************************************************** | ||
258 | // PLL 1 definitions (DSP and ARM clock and subsystems) | ||
259 | #define PLL1_BASE 0x02310000 | ||
260 | #define PLL1_PLLCTL (*(unsigned int*)(PLL1_BASE + 0x100)) // PLL1 Control | ||
261 | #define PLL1_SECCTL (*(unsigned int*)(PLL1_BASE + 0x108)) // PLL1 Secondary Control | ||
262 | #define PLL1_PLLM (*(unsigned int*)(PLL1_BASE + 0x110)) // PLL1 Multiplier | ||
263 | #define PLL1_DIV1 (*(unsigned int*)(PLL1_BASE + 0x118)) // DIV1 divider | ||
264 | #define PLL1_DIV2 (*(unsigned int*)(PLL1_BASE + 0x11C)) // DIV2 divider | ||
265 | #define PLL1_DIV3 (*(unsigned int*)(PLL1_BASE + 0x120)) // DIV3 divider | ||
266 | #define PLL1_CMD (*(unsigned int*)(PLL1_BASE + 0x138)) // CMD control | ||
267 | #define PLL1_STAT (*(unsigned int*)(PLL1_BASE + 0x13C)) // STAT control | ||
268 | #define PLL1_ALNCTL (*(unsigned int*)(PLL1_BASE + 0x140)) // ALNCTL control | ||
269 | #define PLL1_DCHANGE (*(unsigned int*)(PLL1_BASE + 0x144)) // DCHANGE status | ||
270 | #define PLL1_CKEN (*(unsigned int*)(PLL1_BASE + 0x148)) // CKEN control | ||
271 | #define PLL1_CKSTAT (*(unsigned int*)(PLL1_BASE + 0x14C)) // CKSTAT status | ||
272 | #define PLL1_SYSTAT (*(unsigned int*)(PLL1_BASE + 0x150)) // SYSTAT status | ||
273 | #define PLL1_DIV4 (*(unsigned int*)(PLL1_BASE + 0x160)) // DIV4 divider | ||
274 | #define PLL1_DIV5 (*(unsigned int*)(PLL1_BASE + 0x164)) // DIV5 divider | ||
275 | #define PLL1_DIV6 (*(unsigned int*)(PLL1_BASE + 0x168)) // DIV6 divider | ||
276 | #define PLL1_DIV7 (*(unsigned int*)(PLL1_BASE + 0x16C)) // DIV7 divider | ||
277 | #define PLL1_DIV8 (*(unsigned int*)(PLL1_BASE + 0x170)) // DIV8 divider | ||
278 | #define PLL1_DIV9 (*(unsigned int*)(PLL1_BASE + 0x174)) // DIV9 divider | ||
279 | #define PLL1_DIV10 (*(unsigned int*)(PLL1_BASE + 0x178)) // DIV10 divider | ||
280 | #define PLL1_DIV11 (*(unsigned int*)(PLL1_BASE + 0x17C)) // DIV11 divider | ||
281 | #define PLL1_DIV12 (*(unsigned int*)(PLL1_BASE + 0x180)) // DIV12 divider | ||
282 | #define PLL1_DIV13 (*(unsigned int*)(PLL1_BASE + 0x184)) // DIV13 divider | ||
283 | #define PLL1_DIV14 (*(unsigned int*)(PLL1_BASE + 0x188)) // DIV14 divider | ||
284 | #define PLL1_DIV15 (*(unsigned int*)(PLL1_BASE + 0x18C)) // DIV15 divider | ||
285 | #define PLL1_DIV16 (*(unsigned int*)(PLL1_BASE + 0x190)) // DIV16 divider | ||
286 | #define PLLPWRDN_OFFSET 1 | ||
287 | #define PLLPWRDN_MASK 0xFFFFFFFD | ||
288 | #define PLLRST_OFFSET 3 | ||
289 | #define PLLRST_MASK 0xFFFFFFF7 | ||
290 | #define PLLENSRC_OFFSET 5 | ||
291 | #define PLLENSRC_MASK 0xFFFFFFDF | ||
292 | #define PLLEN_OFFSET 0 | ||
293 | #define PLLEN_MASK 0xFFFFFFFE | ||
294 | #define OUTPUT_DIVIDE_OFFSET 19 | ||
295 | #define OUTPUT_DIVIDE_MASK 0xFF87FFFF | ||
296 | #define BYPASS_OFFSET 23 | ||
297 | #define BYPASS_MASK 0xFF7FFFFF | ||
298 | #define PLLM_OFFSET 0 | ||
299 | #define PLLM_MASK 0xFFFFFFC0 | ||
300 | #define GOSET_OFFSET 0 | ||
301 | #define GOSET_MASK 0xFFFFFFFE | ||
302 | #define GOSTAT_OFFSET 0 | ||
303 | #define GOSTAT_MASK 0xFFFFFFFE | ||
304 | |||
305 | #define OUTPUT_DIVIDE_OFFSET 19 | ||
306 | #define OUTPUT_DIVIDE_MASK 0xFF87FFFF | ||
307 | |||
308 | // ARMPLL definitions | ||
309 | #define SEC_PLLCTL0_PLLM_OFFSET 6 | ||
310 | #define SEC_PLLCTL0_PLLM_MASK 0xFFFF003F | ||
311 | #define SEC_PLLCTL0_BWADJ_OFFSET 24 | ||
312 | #define SEC_PLLCTL0_BWADJ_MASK 0x00FFFFFF | ||
313 | #define SEC_PLLCTL0_OD_OFFSET 19 | ||
314 | #define SEC_PLLCTL0_OD_MASK 0xFF87FFFF | ||
315 | #define SEC_PLLCTL0_BYPASS_OFFSET 23 | ||
316 | #define SEC_PLLCTL0_BYPASS_MASK 0xFF7FFFFF | ||
317 | #define SEC_PLLCTL1_RESET_OFFSET 14 | ||
318 | #define SEC_PLLCTL1_RESET_MASK 0xFFFFBFFF | ||
319 | #define SEC_PLLCTL1_PWRDWN_OFFSET 15 | ||
320 | #define SEC_PLLCTL1_PWRDWN_MASK 0xFFFF7FFF | ||
321 | #define SEC_PLLCTL1_ENSTAT_OFFSET 6 | ||
322 | #define SEC_PLLCTL1_ENSTAT_MASK 0xFFFFFFBF | ||
323 | |||
324 | /*----------------DDR3A Register definition---------------------*/ | ||
325 | |||
326 | #define DDR3A_BASE_ADDR (0x21010000) | ||
327 | #define DDR3A_STATUS (*(int*)(DDR3A_BASE_ADDR + 0x00000004)) | ||
328 | #define DDR3A_SDCFG (*(int*)(DDR3A_BASE_ADDR + 0x00000008)) | ||
329 | #define DDR3A_SDRFC (*(int*)(DDR3A_BASE_ADDR + 0x00000010)) | ||
330 | #define DDR3A_SDTIM1 (*(int*)(DDR3A_BASE_ADDR + 0x00000018)) | ||
331 | #define DDR3A_SDTIM2 (*(int*)(DDR3A_BASE_ADDR + 0x0000001C)) | ||
332 | #define DDR3A_SDTIM3 (*(int*)(DDR3A_BASE_ADDR + 0x00000020)) | ||
333 | #define DDR3A_SDTIM4 (*(int*)(DDR3A_BASE_ADDR + 0x00000028)) | ||
334 | #define DDR3A_ZQCFG (*(int*)(DDR3A_BASE_ADDR + 0x000000C8)) | ||
335 | #define DDR3A_TMPALRT (*(int*)(DDR3A_BASE_ADDR + 0x000000CC)) | ||
336 | #define DDR3A_DDRPHYC (*(int*)(DDR3A_BASE_ADDR + 0x000000E4)) | ||
337 | |||
338 | #define DDR3A_PHY_CFG_BASE (0x02329000) | ||
339 | #define DDR3A_PIR (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000004)) | ||
340 | #define DDR3A_PGCR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000008)) | ||
341 | #define DDR3A_PGCR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x0000000C)) | ||
342 | #define DDR3A_PGCR2 (*(int*)(DDR3A_PHY_CFG_BASE + 0x0000008C)) | ||
343 | #define DDR3A_PGSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000010)) | ||
344 | #define DDR3A_PGSR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000014)) | ||
345 | #define DDR3A_PLLCR (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000018)) | ||
346 | #define DDR3A_PTR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x0000001C)) | ||
347 | #define DDR3A_PTR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000020)) | ||
348 | #define DDR3A_PTR2 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000024)) | ||
349 | #define DDR3A_PTR3 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000028)) | ||
350 | #define DDR3A_PTR4 (*(int*)(DDR3A_PHY_CFG_BASE + 0x0000002C)) | ||
351 | #define DDR3A_DSGCR (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000040)) | ||
352 | #define DDR3A_DCR (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000044)) | ||
353 | #define DDR3A_MR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000054)) | ||
354 | #define DDR3A_MR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000058)) | ||
355 | #define DDR3A_MR2 (*(int*)(DDR3A_PHY_CFG_BASE + 0x0000005C)) | ||
356 | #define DDR3A_DTCR (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000068)) | ||
357 | #define DDR3A_DTPR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000048)) | ||
358 | #define DDR3A_DTPR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x0000004C)) | ||
359 | #define DDR3A_DTPR2 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000050)) | ||
360 | |||
361 | #define DDR3A_ZQ0CR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000184)) | ||
362 | #define DDR3A_ZQ1CR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000194)) | ||
363 | #define DDR3A_ZQ2CR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x000001A4)) | ||
364 | #define DDR3A_ZQ3CR1 (*(int*)(DDR3A_PHY_CFG_BASE + 0x000001B4)) | ||
365 | |||
366 | #define DDR3A_DATX8_8 (*(int*)(DDR3A_PHY_CFG_BASE + 0x000003C0)) | ||
367 | |||
368 | |||
369 | #define DDR3_TEST_START_ADDRESS (*(int*)(0x80000000)) | ||
370 | |||
371 | #define IODDRM_MASK 0x00000180 | ||
372 | #define ZCKSEL_MASK 0x01800000 | ||
373 | #define CL_MASK 0x00000072 | ||
374 | #define WR_MASK 0x00000E00 | ||
375 | #define BL_MASK 0x00000003 | ||
376 | #define RRMODE_MASK 0x00040000 | ||
377 | #define UDIMM_MASK 0x20000000 | ||
378 | #define BYTEMASK_MASK 0x0000FC00 | ||
379 | #define MPRDQ_MASK 0x00000080 | ||
380 | #define PDQ_MASK 0x00000070 | ||
381 | #define NOSRA_MASK 0x08000000 | ||
382 | #define ECC_MASK 0x00000001 | ||
383 | #define RRMODE_MASK 0x00040000 | ||
384 | |||
385 | #define DDR3A_DX0GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x000001C4)) //0x71 | ||
386 | #define DDR3A_DX1GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000204)) //0x81 | ||
387 | #define DDR3A_DX2GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000244)) //0x91 | ||
388 | #define DDR3A_DX3GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000284)) //0xA1 | ||
389 | #define DDR3A_DX4GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x000002C4)) //0xB1 | ||
390 | #define DDR3A_DX5GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000304)) //0xC1 | ||
391 | #define DDR3A_DX6GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000344)) //0xD1 | ||
392 | #define DDR3A_DX7GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x00000384)) //0xE1 | ||
393 | #define DDR3A_DX8GSR0 (*(int*)(DDR3A_PHY_CFG_BASE + 0x000003C4)) //0xF1 | ||
394 | |||
395 | #define DDR3A_TEST_START_ADDRESS (0x80000000) | ||
396 | |||
397 | #define DDR3A_TEST_END_ADDRESS (DDR3A_TEST_START_ADDRESS + (4 * 100)) | ||
398 | #define DDR3A_BASE_ADDRESS 0x80000000 | ||
399 | |||
400 | |||
401 | #define DDR3B_BASE_ADDR (0x21020000) | ||
402 | #define DDR3B_STATUS (*(int*)(DDR3B_BASE_ADDR + 0x00000004)) | ||
403 | #define DDR3B_SDCFG (*(int*)(DDR3B_BASE_ADDR + 0x00000008)) | ||
404 | #define DDR3B_SDRFC (*(int*)(DDR3B_BASE_ADDR + 0x00000010)) | ||
405 | #define DDR3B_SDTIM1 (*(int*)(DDR3B_BASE_ADDR + 0x00000018)) | ||
406 | #define DDR3B_SDTIM2 (*(int*)(DDR3B_BASE_ADDR + 0x0000001C)) | ||
407 | #define DDR3B_SDTIM3 (*(int*)(DDR3B_BASE_ADDR + 0x00000020)) | ||
408 | #define DDR3B_SDTIM4 (*(int*)(DDR3B_BASE_ADDR + 0x00000028)) | ||
409 | #define DDR3B_ZQCFG (*(int*)(DDR3B_BASE_ADDR + 0x000000C8)) | ||
410 | #define DDR3B_TMPALRT (*(int*)(DDR3B_BASE_ADDR + 0x000000CC)) | ||
411 | #define DDR3B_DDRPHYC (*(int*)(DDR3B_BASE_ADDR + 0x000000E4)) | ||
412 | |||
413 | |||
414 | #define DDR3B_PHY_CFG_BASE (0x02328000) | ||
415 | #define DDR3B_PIR (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000004)) | ||
416 | #define DDR3B_PGCR0 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000008)) | ||
417 | #define DDR3B_PGCR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x0000000C)) | ||
418 | #define DDR3B_PGCR2 (*(int*)(DDR3B_PHY_CFG_BASE + 0x0000008C)) | ||
419 | #define DDR3B_PGSR0 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000010)) | ||
420 | #define DDR3B_PGSR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000014)) | ||
421 | #define DDR3B_PTR0 (*(int*)(DDR3B_PHY_CFG_BASE + 0x0000001C)) | ||
422 | #define DDR3B_PTR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000020)) | ||
423 | #define DDR3B_PTR2 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000024)) | ||
424 | #define DDR3B_PTR3 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000028)) | ||
425 | #define DDR3B_PTR4 (*(int*)(DDR3B_PHY_CFG_BASE + 0x0000002C)) | ||
426 | #define DDR3B_DSGCR (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000040)) | ||
427 | #define DDR3B_DCR (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000044)) | ||
428 | #define DDR3B_MR0 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000054)) | ||
429 | #define DDR3B_MR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000058)) | ||
430 | #define DDR3B_MR2 (*(int*)(DDR3B_PHY_CFG_BASE + 0x0000005C)) | ||
431 | #define DDR3B_DTCR (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000068)) | ||
432 | #define DDR3B_DTPR0 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000048)) | ||
433 | #define DDR3B_DTPR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x0000004C)) | ||
434 | #define DDR3B_DTPR2 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000050)) | ||
435 | #define DDR3B_PLLCR (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000018)) | ||
436 | |||
437 | #define DDR3B_ZQ0CR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000184)) | ||
438 | #define DDR3B_ZQ1CR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x00000194)) | ||
439 | #define DDR3B_ZQ2CR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x000001A4)) | ||
440 | #define DDR3B_ZQ3CR1 (*(int*)(DDR3B_PHY_CFG_BASE + 0x000001B4)) | ||
441 | |||
442 | #define DDR3B_TEST_START_ADDRESS (0x60000000) | ||
443 | |||
444 | #define DDR3B_TEST_END_ADDRESS (DDR3B_TEST_START_ADDRESS + (4 * 100)) | ||
445 | |||
446 | #define DDR3B_BASE_ADDRESS 0x60000000 | ||
447 | |||
448 | |||
449 | |||
450 | #define TETRIS_BASE 0x01E80000 | ||
451 | |||
452 | #define TETRIS_CPU0_PTCMD *(unsigned int*)(TETRIS_BASE + 0x0400) | ||
453 | #define TETRIS_CPU0_PDSTAT *(unsigned int*)(TETRIS_BASE + 0x0404) | ||
454 | #define TETRIS_CPU0_PDCTL *(unsigned int*)(TETRIS_BASE + 0x0408) | ||
455 | |||
456 | #define TETRIS_CPU1_PTCMD *(unsigned int*)(TETRIS_BASE + 0x040C) | ||
457 | #define TETRIS_CPU1_PDSTAT *(unsigned int*)(TETRIS_BASE + 0x0410) | ||
458 | #define TETRIS_CPU1_PDCTL *(unsigned int*)(TETRIS_BASE + 0x0414) | ||
459 | |||
460 | #define TETRIS_CPU2_PTCMD *(unsigned int*)(TETRIS_BASE + 0x0418) | ||
461 | #define TETRIS_CPU2_PDSTAT *(unsigned int*)(TETRIS_BASE + 0x041C) | ||
462 | #define TETRIS_CPU2_PDCTL *(unsigned int*)(TETRIS_BASE + 0x0420) | ||
463 | |||
464 | #define TETRIS_CPU3_PTCMD *(unsigned int*)(TETRIS_BASE + 0x0424) | ||
465 | #define TETRIS_CPU3_PDSTAT *(unsigned int*)(TETRIS_BASE + 0x0428) | ||
466 | #define TETRIS_CPU3_PDCTL *(unsigned int*)(TETRIS_BASE + 0x042C) | ||
467 | |||
468 | #define SECPLLCTL0 *(unsigned int*)(CHIP_LEVEL_REG + 0x0370) | ||
469 | #define SECPLLCTL1 *(unsigned int*)(CHIP_LEVEL_REG + 0x0374) | ||
470 | unsigned int read_val; | ||
471 | |||
472 | /**************************************************************************** | ||
473 | * | ||
474 | * NAME | ||
475 | * OnTargetConnect | ||
476 | * | ||
477 | * PURPOSE: | ||
478 | * Setup almost everything ready for a new debug session: | ||
479 | * DSP modules and EVM board modules, at target connection. | ||
480 | * Do nothing if target is in realtime mode. | ||
481 | * This routine is called when you connect to the target board. | ||
482 | * | ||
483 | * IMPORTANT: this routine won't attempt to connect to the target | ||
484 | * if the target is not in real-time mode and that the dsp boot | ||
485 | * mode switches are not set in emulation boot mode. | ||
486 | * | ||
487 | * USAGE | ||
488 | * This routine is a callback routine and called by CCS only. | ||
489 | * | ||
490 | * RETURN VALUE | ||
491 | * NONE | ||
492 | * | ||
493 | * REFERENCE | ||
494 | * | ||
495 | ****************************************************************************/ | ||
496 | OnTargetConnect() | ||
497 | { | ||
498 | /*------------------------------------------------------*/ | ||
499 | /* GEL_Reset() is used to deal with the worst case */ | ||
500 | /* senario of unknown target state. If for some reason */ | ||
501 | /* a reset is not desired upon target connection, */ | ||
502 | /* GEL_Reset() may be removed and replaced with */ | ||
503 | /* something "less brutal" like a cache initialization */ | ||
504 | /* function. */ | ||
505 | /*------------------------------------------------------*/ | ||
506 | //GEL_Reset(); | ||
507 | //xmc_setup(); | ||
508 | //ddr3_setup(); | ||
509 | |||
510 | GEL_TextOut("\nConnecting Target...\n"); | ||
511 | |||
512 | // Check if target is not in real-time mode. If it is in stop mode, | ||
513 | // initialize everything. In real-time mode, do nothing to connect | ||
514 | // unobtrusively... | ||
515 | if (!GEL_IsInRealtimeMode()) | ||
516 | { | ||
517 | // Validates if emulation boot mode | ||
518 | if (DEVSTAT & 0x0000000E) | ||
519 | { | ||
520 | GEL_TextOut("No initialization performed since bootmode = %x \n",,,,,(DEVSTAT >> 1 ) & 0xF); | ||
521 | GEL_TextOut("You can manually initialize with GlobalDefaultSetup\n"); | ||
522 | } | ||
523 | else | ||
524 | { | ||
525 | // Comment the following line at production application test | ||
526 | // when the application need to initialize everything, but not the | ||
527 | // GEL file. | ||
528 | Global_Default_Setup_Silent(); | ||
529 | } | ||
530 | } else { | ||
531 | GEL_TextOut("No initialization performed in real time mode\n"); | ||
532 | } | ||
533 | } | ||
534 | |||
535 | /*--------------------------------------------------------------*/ | ||
536 | /* OnReset() */ | ||
537 | /* This function is called by CCS when you do Debug->Resest. */ | ||
538 | /* The goal is to put the C6x into a known good state with */ | ||
539 | /* respect to cache, edma and interrupts. */ | ||
540 | /*--------------------------------------------------------------*/ | ||
541 | OnReset( int nErrorCode ) | ||
542 | { | ||
543 | } | ||
544 | |||
545 | /*--------------------------------------------------------------*/ | ||
546 | /* xmc_setup() */ | ||
547 | /* XMC MPAX register setting to access DDR3 config space */ | ||
548 | /*--------------------------------------------------------------*/ | ||
549 | |||
550 | #define XMC_BASE_ADDR (0x08000000) | ||
551 | #define XMPAX2_L (*(int*)(XMC_BASE_ADDR + 0x00000010)) | ||
552 | #define XMPAX2_H (*(int*)(XMC_BASE_ADDR + 0x00000014)) | ||
553 | |||
554 | xmc_setup() | ||
555 | { | ||
556 | /* mapping for ddr emif registers XMPAX*2 */ | ||
557 | |||
558 | XMPAX2_L = 0x121010FF; /* replacement addr + perm */ | ||
559 | XMPAX2_H = 0x2101000B; /* base addr + seg size (64KB)*/ //"1B"-->"B" by xj | ||
560 | GEL_TextOut("XMC setup complete.\n"); | ||
561 | } | ||
562 | |||
563 | /**************************************************************************** | ||
564 | * | ||
565 | * NAME | ||
566 | * Global_Default_Setup_Silent | ||
567 | * | ||
568 | * PURPOSE: | ||
569 | * Setup almost everything ready for a new debug session: | ||
570 | * DSP modules and EVM board modules. | ||
571 | * | ||
572 | * USAGE | ||
573 | * This routine can be called as: | ||
574 | * | ||
575 | * Global_Default_Setup_Silent() | ||
576 | * | ||
577 | * RETURN VALUE | ||
578 | * NONE | ||
579 | * | ||
580 | * REFERENCE | ||
581 | * | ||
582 | ****************************************************************************/ | ||
583 | Global_Default_Setup_Silent() | ||
584 | { | ||
585 | float gel_ver = GEL_VERSION; | ||
586 | |||
587 | // Set DSP cache to pre defined values... | ||
588 | GEL_TextOut( "TCI6638K2K GEL file Ver is %f \n",,,,, (float) (gel_ver/1.0)); | ||
589 | |||
590 | //Set_DSP_Cache(); | ||
591 | |||
592 | // Only core 0 can set these | ||
593 | if (DNUM == 0) | ||
594 | { | ||
595 | // Setup main PLL DSP @ 983 MHz | ||
596 | Set_Pll1(3); // call Set_Pll1 with index = 3 -> 122.88 MHz to 983.04 MHz operation | ||
597 | |||
598 | // Setup all Power Domains on | ||
599 | Set_Psc_All_On(); | ||
600 | |||
601 | // Setup PA PLL | ||
602 | PaPllConfig(); | ||
603 | |||
604 | GEL_TextOut("DDR begin\n"); | ||
605 | xmc_setup(); | ||
606 | ddr3A_32bit_DDR1333_setup(); | ||
607 | ddr3B_64bit_DDR1600_setup(); | ||
608 | GEL_TextOut("DDR done\n"); | ||
609 | } | ||
610 | } | ||
611 | |||
612 | /**************************************************************************** | ||
613 | * | ||
614 | * NAME | ||
615 | * Set_PSC_State | ||
616 | * | ||
617 | * PURPOSE: | ||
618 | * Set a new power state for the specified domain id in a power controler | ||
619 | * domain. Wait for the power transition to complete. | ||
620 | * | ||
621 | * USAGE | ||
622 | * This routine can be called as: | ||
623 | * | ||
624 | * Set_PSC_State(unsigned int pd,unsigned int id,unsigned int state) | ||
625 | * | ||
626 | * pd - (i) power domain. | ||
627 | * | ||
628 | * id - (i) module id to use for module in the specified power domain | ||
629 | * | ||
630 | * state - (i) new state value to set | ||
631 | * 0 = RESET | ||
632 | * 1 = SYNC RESET | ||
633 | * 2 = DISABLE | ||
634 | * 3 = ENABLE | ||
635 | * | ||
636 | * RETURN VALUE | ||
637 | * 0 if ok, !=0 for error | ||
638 | * | ||
639 | * REFERENCE | ||
640 | * | ||
641 | ****************************************************************************/ | ||
642 | Set_PSC_State(unsigned int pd,unsigned int id,unsigned int state) | ||
643 | { | ||
644 | unsigned int* mdctl; | ||
645 | unsigned int* mdstat; | ||
646 | unsigned int* pdctl; | ||
647 | int ret=0; | ||
648 | |||
649 | // Only core0 can set PSC | ||
650 | if (DNUM == 0) | ||
651 | { | ||
652 | mdctl = ( unsigned int* )(PSC_MDCTL_BASE + ( 4 * id )); | ||
653 | mdstat = ( unsigned int* )( PSC_MDSTAT_BASE + ( 4 * id )); | ||
654 | pdctl = ( unsigned int* )(PSC_PDCTL_BASE + ( 4 * pd )); | ||
655 | |||
656 | // If state is already set, do nothing | ||
657 | if ( ( *mdstat & 0x1f ) == state ) | ||
658 | { | ||
659 | return(0); | ||
660 | } | ||
661 | |||
662 | // Wait for GOSTAT to clear | ||
663 | Set_Timeout(GTIMEOUT); | ||
664 | while( Get_Timeout() && (PSC_PTSTAT & (0x1 << pd)) != 0 ); | ||
665 | |||
666 | // Check if we got timeout error while waiting | ||
667 | if (!Get_Timeout()) | ||
668 | { | ||
669 | GEL_TextOut( "Set_PSC_State... Timeout Error #01 pd=%d, md=%d!\n",,2,,,pd,id); | ||
670 | ret=1; | ||
671 | } | ||
672 | else | ||
673 | { | ||
674 | // Set power domain control | ||
675 | *pdctl = (*pdctl) | 0x00000001; | ||
676 | |||
677 | // Set MDCTL NEXT to new state | ||
678 | *mdctl = ((*mdctl) & ~(0x1f)) | state; | ||
679 | |||
680 | // Start power transition by setting PTCMD GO to 1 | ||
681 | PSC_PTCMD = (PSC_PTCMD) | (0x1<<pd); | ||
682 | |||
683 | // Wait for PTSTAT GOSTAT to clear | ||
684 | Set_Timeout(GTIMEOUT); | ||
685 | while( Get_Timeout() && (PSC_PTSTAT & (0x1 << pd)) != 0 ); | ||
686 | |||
687 | // Check if we got timeout error while waiting | ||
688 | if (!Get_Timeout()) | ||
689 | { | ||
690 | GEL_TextOut( "Set_PSC_State... Timeout Error #02 pd=%d, md=%d!\n",,2,,,pd,id); | ||
691 | ret=2; | ||
692 | } | ||
693 | else | ||
694 | { | ||
695 | // Verify state changed | ||
696 | Set_Timeout(GTIMEOUT); | ||
697 | while(Get_Timeout() && ( *mdstat & 0x1f ) != state ); | ||
698 | |||
699 | // Check if we got timeout error while waiting | ||
700 | if (!Get_Timeout()) | ||
701 | { | ||
702 | GEL_TextOut( "Set_PSC_State... Timeout Error #03 pd=%d, md=%d!\n",,2,,,pd,id); | ||
703 | ret=3; | ||
704 | } | ||
705 | } | ||
706 | } | ||
707 | |||
708 | // Kill the currently running timeout | ||
709 | Kill_Timeout(); | ||
710 | } | ||
711 | else | ||
712 | { | ||
713 | GEL_TextOut("DSP core #%d cannot set PSC.\n",,2,,,DNUM); | ||
714 | } | ||
715 | |||
716 | return(ret); | ||
717 | } | ||
718 | |||
719 | /**************************************************************************** | ||
720 | * | ||
721 | * NAME | ||
722 | * Set_Timeout | ||
723 | * | ||
724 | * PURPOSE: | ||
725 | * Starts a timeout period of msec. The running timeout period can be | ||
726 | * query with Get_Timeout. To kill a running timeout before the end, | ||
727 | * call Kill_Timeout. Only one timeout period can be used at any time. | ||
728 | * A timeout period can be used to measure a period of time while doing | ||
729 | * anything else. Not accurate, sets timer at least as big as desired. | ||
730 | * | ||
731 | * USAGE | ||
732 | * This routine can be called as: | ||
733 | * | ||
734 | * Set_Timeout(msec) | ||
735 | * | ||
736 | * msec - (i) timeout period in msec (not very precise < sec range) | ||
737 | * | ||
738 | * RETURN VALUE | ||
739 | * NONE | ||
740 | * | ||
741 | * REFERENCE | ||
742 | * | ||
743 | ****************************************************************************/ | ||
744 | Set_Timeout(msec) | ||
745 | { | ||
746 | // Cancel the current timer if not already expired | ||
747 | GEL_CancelTimer(TIMEOUT_ID); | ||
748 | |||
749 | // Starts the timeout period | ||
750 | _GEL_Global_Timeout1=1; | ||
751 | |||
752 | // Setup a callback routine with specified timeout | ||
753 | GEL_SetTimer(msec, TIMEOUT_ID, "_Timeout_Callback()"); | ||
754 | } | ||
755 | |||
756 | /**************************************************************************** | ||
757 | * | ||
758 | * NAME | ||
759 | * Get_Timeout | ||
760 | * | ||
761 | * PURPOSE: | ||
762 | * Query the running state of a timeout period started by Set_Timeout. | ||
763 | * (see Set_Timeout for more info). | ||
764 | * | ||
765 | * USAGE | ||
766 | * This routine can be called as: | ||
767 | * | ||
768 | * Get_Timeout() | ||
769 | * | ||
770 | * RETURN VALUE | ||
771 | * 0:expired, 1:running | ||
772 | * | ||
773 | * REFERENCE | ||
774 | * | ||
775 | ****************************************************************************/ | ||
776 | Get_Timeout() | ||
777 | { | ||
778 | if (!_GEL_Global_Timeout1) | ||
779 | { | ||
780 | // Cancel the current timer | ||
781 | GEL_CancelTimer(TIMEOUT_ID); | ||
782 | } | ||
783 | |||
784 | // Return the global timeout status 1=running, 0=expired | ||
785 | return _GEL_Global_Timeout1; | ||
786 | } | ||
787 | |||
788 | /**************************************************************************** | ||
789 | * | ||
790 | * NAME | ||
791 | * Kill_Timeout | ||
792 | * | ||
793 | * PURPOSE: | ||
794 | * Cancel a running timeout period before it expires | ||
795 | * (see Set_Timeout for more info). | ||
796 | * | ||
797 | * USAGE | ||
798 | * This routine can be called as: | ||
799 | * | ||
800 | * Kill_Timeout() | ||
801 | * | ||
802 | * RETURN VALUE | ||
803 | * NONE | ||
804 | * | ||
805 | * REFERENCE | ||
806 | * | ||
807 | ****************************************************************************/ | ||
808 | Kill_Timeout() | ||
809 | { | ||
810 | // Cancel the current timer | ||
811 | GEL_CancelTimer(TIMEOUT_ID); | ||
812 | |||
813 | // The timeout period is expired | ||
814 | _GEL_Global_Timeout1=0; | ||
815 | } | ||
816 | |||
817 | /**************************************************************************** | ||
818 | * | ||
819 | * NAME | ||
820 | * _Timeout_Callback | ||
821 | * | ||
822 | * PURPOSE: | ||
823 | * Internal Callback function used by Set_timeout | ||
824 | * (see Set_Timeout for more info). | ||
825 | * | ||
826 | * USAGE | ||
827 | * This routine must not be called by itself. | ||
828 | * | ||
829 | * RETURN VALUE | ||
830 | * NONE | ||
831 | * | ||
832 | * REFERENCE | ||
833 | * | ||
834 | ****************************************************************************/ | ||
835 | _Timeout_Callback() | ||
836 | { | ||
837 | // The timeout period is expired | ||
838 | _GEL_Global_Timeout1=0; | ||
839 | } | ||
840 | |||
841 | |||
842 | /**************************************************************************** | ||
843 | * | ||
844 | * NAME | ||
845 | * Set_Psc_All_On | ||
846 | * | ||
847 | * PURPOSE: | ||
848 | * Enable all PSC modules and DSP power domains on ALWAYSON, and wait | ||
849 | * for these power transitions to complete. | ||
850 | * | ||
851 | * USAGE | ||
852 | * This routine can be called as: | ||
853 | * | ||
854 | * Set_Psc_All_On() | ||
855 | * | ||
856 | * RETURN VALUE | ||
857 | * NONE | ||
858 | * | ||
859 | * REFERENCE | ||
860 | * | ||
861 | ****************************************************************************/ | ||
862 | hotmenu Set_Psc_All_On( ) | ||
863 | { | ||
864 | unsigned int i=0; | ||
865 | |||
866 | // Only core0 can set PSC | ||
867 | if (DNUM == 0) | ||
868 | { | ||
869 | GEL_TextOut( "Power on all PSC modules and DSP domains... \n"); | ||
870 | |||
871 | Set_PSC_State(PD1, LPSC_DEBUG, PSC_ENABLE); | ||
872 | Set_PSC_State(PD1, LPSC_TETB, PSC_ENABLE); | ||
873 | Set_PSC_State(PD2, LPSC_PA, PSC_ENABLE); | ||
874 | Set_PSC_State(PD2, LPSC_SGMII, PSC_ENABLE); | ||
875 | // Removed unwanted power up of modules | ||
876 | // Set_PSC_State(PD2, LPSC_SA, PSC_ENABLE); | ||
877 | // Set_PSC_State(PD3, LPSC_PCIE, PSC_ENABLE); | ||
878 | // Set_PSC_State(PD4, LPSC_SRIO, PSC_ENABLE); | ||
879 | // Set_PSC_State(PD5, LPSC_HYPERLINK_0, PSC_ENABLE); | ||
880 | Set_PSC_State(PD6, LPSC_SR, PSC_ENABLE); | ||
881 | Set_PSC_State(PD7, LPSC_MSMCRAM, PSC_ENABLE); | ||
882 | Set_PSC_State(PD8, LPSC_GEM_0, PSC_ENABLE); | ||
883 | Set_PSC_State(PD9, LPSC_GEM_1, PSC_ENABLE); | ||
884 | Set_PSC_State(PD10, LPSC_GEM_2, PSC_ENABLE); | ||
885 | Set_PSC_State(PD11, LPSC_GEM_3, PSC_ENABLE); | ||
886 | Set_PSC_State(PD12, LPSC_GEM_4, PSC_ENABLE); | ||
887 | Set_PSC_State(PD13, LPSC_GEM_5, PSC_ENABLE); | ||
888 | Set_PSC_State(PD14, LPSC_GEM_6, PSC_ENABLE); | ||
889 | Set_PSC_State(PD15, LPSC_GEM_7, PSC_ENABLE); | ||
890 | Set_PSC_State(PD16, LPSC_DDR3_0, PSC_ENABLE); | ||
891 | Set_PSC_State(PD16, LPSC_DDR3_1, PSC_ENABLE); | ||
892 | // Set_PSC_State(PD17, LPSC_TAC, PSC_ENABLE); | ||
893 | // Set_PSC_State(PD17, LPSC_RAC_01, PSC_ENABLE); | ||
894 | // Set_PSC_State(PD18, LPSC_RAC_23, PSC_ENABLE); | ||
895 | // Set_PSC_State(PD19, LPSC_FFTCA_FFTC_0, PSC_ENABLE); | ||
896 | // Set_PSC_State(PD19, LPSC_FFTCA_FFTC_1, PSC_ENABLE); | ||
897 | // Set_PSC_State(PD20, LPSC_FFTCA_FFTC_2, PSC_ENABLE); | ||
898 | // Set_PSC_State(PD20, LPSC_FFTCA_FFTC_3, PSC_ENABLE); | ||
899 | // Set_PSC_State(PD20, LPSC_FFTCA_FFTC_4, PSC_ENABLE); | ||
900 | // Set_PSC_State(PD20, LPSC_FFTCA_FFTC_5, PSC_ENABLE); | ||
901 | // Set_PSC_State(PD21, LPSC_AIF, PSC_ENABLE); | ||
902 | // Set_PSC_State(PD22, LPSC_TCP3D_0, PSC_ENABLE); | ||
903 | // Set_PSC_State(PD22, LPSC_TCP3D_1, PSC_ENABLE); | ||
904 | // Set_PSC_State(PD23, LPSC_TCP3D_2, PSC_ENABLE); | ||
905 | // Set_PSC_State(PD23, LPSC_TCP3D_3, PSC_ENABLE); | ||
906 | // Set_PSC_State(PD24, LPSC_VCP_0, PSC_ENABLE); | ||
907 | // Set_PSC_State(PD24, LPSC_VCP_1, PSC_ENABLE); | ||
908 | // Set_PSC_State(PD24, LPSC_VCP_2, PSC_ENABLE); | ||
909 | // Set_PSC_State(PD24, LPSC_VCP_3, PSC_ENABLE); | ||
910 | // Set_PSC_State(PD25, LPSC_VCP_4, PSC_ENABLE); | ||
911 | // Set_PSC_State(PD25, LPSC_VCP_5, PSC_ENABLE); | ||
912 | // Set_PSC_State(PD25, LPSC_VCP_6, PSC_ENABLE); | ||
913 | // Set_PSC_State(PD25, LPSC_VCP_7, PSC_ENABLE); | ||
914 | // Set_PSC_State(PD26, LPSC_BCP, PSC_ENABLE); | ||
915 | // Set_PSC_State(PD27, LPSC_DXB, PSC_ENABLE); | ||
916 | // Set_PSC_State(PD28, LPSC_HYPERLINK_1, PSC_ENABLE); | ||
917 | Set_PSC_State(PD29, LPSC_XGE, PSC_ENABLE); | ||
918 | Set_PSC_State(PD31, LPSC_ARM, PSC_ENABLE); | ||
919 | |||
920 | GEL_TextOut( "Power on all PSC modules and DSP domains... Done.\n" ); | ||
921 | } | ||
922 | else | ||
923 | { | ||
924 | GEL_TextOut("DSP core #%d cannot set PSC.\n",,2,,,DNUM); | ||
925 | } | ||
926 | } | ||
927 | |||
928 | |||
929 | //******************************************************************************************************************************** | ||
930 | //******************************************************************************************************************************** | ||
931 | /* | ||
932 | Set_Pll1() - This function executes the main PLL initialization | ||
933 | sequence needed to get the main PLL up after coming out of an initial power up | ||
934 | before it is locked or after it is already locked. | ||
935 | |||
936 | Index value determines multiplier, divier used and clock reference assumed for | ||
937 | output display. | ||
938 | */ | ||
939 | Set_Pll1(int index) | ||
940 | { | ||
941 | int i, TEMP; | ||
942 | unsigned int BYPASS_val; | ||
943 | unsigned int BWADJ_val; | ||
944 | unsigned int OD_val; | ||
945 | |||
946 | float CLKIN_val; | ||
947 | unsigned int PLLM_val; | ||
948 | unsigned int PLLD_val; | ||
949 | unsigned int PLLDIV3_val; //example value for SYSCLK2 (from 6614 spec) Default /2 - Fast Peripherals, (L2, MSMC, DDR3 EMIF, EDMA0...) | ||
950 | unsigned int PLLDIV4_val; //example value for SYSCLK3 (from 6614 spec) Default /3 - Switch Fabric | ||
951 | unsigned int PLLDIV7_val; //example value for SYSCLK6 (from 6614 spec) Defualt /6 - Slow Peripherals (UART, SPI, I2C, GPIO...) | ||
952 | |||
953 | unsigned int debug_info_on; | ||
954 | unsigned int delay; | ||
955 | |||
956 | if(index == 1){ // 122.88 MHz -> 614.4 MHz | ||
957 | CLKIN_val = 122.88; // setup CLKIN to 122.88 MHz | ||
958 | PLLM_val = 10; // setup PLLM (PLL multiplier) to x10 | ||
959 | PLLD_val = 1; // setup PLLD (reference divider) to /1 | ||
960 | OD_val = 2; // setup OD to a fixed /2 | ||
961 | } | ||
962 | else if(index == 2){ // 122.88MHz -> 737.28 MHz | ||
963 | CLKIN_val = 122.88; // setup CLKIN to 122.88 MHz | ||
964 | PLLM_val = 12; // setup PLLM (PLL multiplier) to x12 | ||
965 | PLLD_val = 1; // setup PLLD (reference divider) to /1 | ||
966 | OD_val = 2; // setup OD to a fixed /2 | ||
967 | } | ||
968 | |||
969 | else if(index == 3){ // 122.88MHz -> 983.04 MHz | ||
970 | CLKIN_val = 122.88; // setup CLKIN to 122.88 MHz | ||
971 | PLLM_val = 16; // setup PLLM (PLL multiplier) to x12 | ||
972 | PLLD_val = 1; // setup PLLD (reference divider) to /1 | ||
973 | OD_val = 2; // setup OD to a fixed /2 | ||
974 | } | ||
975 | |||
976 | else if(index == 4){ // 122.88 MHz -> 1.2 GHz | ||
977 | CLKIN_val = 122.88; // setup CLKIN to 122.88 MHz | ||
978 | PLLM_val = 20; // setup PLLM (PLL multiplier) to x20 | ||
979 | PLLD_val = 1; // setup PLLD (reference divider) to /1 | ||
980 | OD_val = 2; // setup OD to a fixed /2 | ||
981 | } | ||
982 | else if(index == 5){ // 122.88 MHz -> 1.35 GHz | ||
983 | CLKIN_val = 122.88; // setup CLKIN to 122.88 MHz | ||
984 | PLLM_val = 22; // setup PLLM (PLL multiplier) to x22 | ||
985 | PLLD_val = 1; // setup PLLD (reference divider) to /1 | ||
986 | OD_val = 2; // setup OD to a fixed /2 | ||
987 | } | ||
988 | |||
989 | |||
990 | |||
991 | |||
992 | PLLDIV3_val = 3; // setup PLL output divider 3 to /3 | ||
993 | PLLDIV4_val = 5; // setup PLL output divider 4 to /3 | ||
994 | PLLDIV7_val = 6; // setup PLL output divider 7 to /6 | ||
995 | |||
996 | BYPASS_val = PLL1_SECCTL & ~BYPASS_MASK; // get value of the BYPASS field | ||
997 | BWADJ_val = (PLLM_val) >> 1; // setup BWADJ to be 1/2 the value of PLLM | ||
998 | OD_val = 2; // setup OD to a fixed /2 | ||
999 | |||
1000 | debug_info_on = 1; | ||
1001 | delay = 1000; // fix this! | ||
1002 | |||
1003 | /* Step 1: Unlock Boot Config Registers */ | ||
1004 | KICK0 = KICK0_UNLOCK; | ||
1005 | KICK1 = KICK1_UNLOCK; | ||
1006 | |||
1007 | /* Step 2: Check if SECCTL bypass is low or high indicating what state the Main PLL is currently in. if | ||
1008 | the Main PLL is in bypass still (not yet setup) execute the following steps. */ | ||
1009 | |||
1010 | if(BYPASS_val != 0x00000000){ // PLL bypass enabled - Execute PLL setup for PLL fresh out of power on reset | ||
1011 | if(debug_info_on){ | ||
1012 | GEL_TextOut("Detected PLL bypass enabled: SECCTL[BYPASS] = %x\n",,,,, BYPASS_val); | ||
1013 | } | ||
1014 | /* Step 2a: Set MAINPLLCTL1[ENSAT] = 1 - This enables proper biasing of PLL analog circuitry */ | ||
1015 | MAINPLLCTL1 |= (1 << MAIN_ENSAT_OFFSET); | ||
1016 | if(debug_info_on){ | ||
1017 | GEL_TextOut("(2a) MAINPLLCTL1 = %x\n",,,,, MAINPLLCTL1); | ||
1018 | } | ||
1019 | |||
1020 | /* Step 2b: Set PLLCTL[PLLEN] = 0 This enables bypass in PLL controller MUX */ | ||
1021 | PLL1_PLLCTL &= ~(1 << PLLEN_OFFSET); | ||
1022 | if(debug_info_on){ | ||
1023 | GEL_TextOut("(2b) PLLCTL = %x\n",,,,, PLL1_PLLCTL); | ||
1024 | } | ||
1025 | |||
1026 | /* Step 2c: Set PLLCTL[PLLENSRC] = 0 - This enables PLLEN to control PLL controller MUX */ | ||
1027 | PLL1_PLLCTL &= ~(1 << PLLENSRC_OFFSET); | ||
1028 | if(debug_info_on){ | ||
1029 | GEL_TextOut("(2c) PLLCTL = %x\n",,,,, PLL1_PLLCTL); | ||
1030 | } | ||
1031 | |||
1032 | /* Step 2d: Wait 4 reference clock cycles (slowest of ALTCORE or SYSCLK) to make sure | ||
1033 | that the PLL controller MUX switches properly to bypass. */ | ||
1034 | if(debug_info_on){ | ||
1035 | GEL_TextOut("(2d) Delay...\n",,,,,); | ||
1036 | } | ||
1037 | for(i = 0; i < delay; i++); // this delay is much more than required | ||
1038 | |||
1039 | /* Step 2e: Set SECCTL[BYPASS] = 1 - enables bypass in PLL MUX */ | ||
1040 | PLL1_SECCTL |= (1 << BYPASS_OFFSET); | ||
1041 | if(debug_info_on){ | ||
1042 | GEL_TextOut("(2e) SECCTL = %x\n",,,,, PLL1_SECCTL); | ||
1043 | } | ||
1044 | |||
1045 | /* Step 2f: Set PLLCTL[PLLPWRDN] = 1 - power down the PLL */ | ||
1046 | PLL1_PLLCTL |= (1 << PLLPWRDN_OFFSET); | ||
1047 | if(debug_info_on){ | ||
1048 | GEL_TextOut("(2f) PLLCTL = %x\n",,,,, PLL1_PLLCTL); | ||
1049 | } | ||
1050 | |||
1051 | /* Step 2g: Wait for at least 5us for the PLL to power down */ | ||
1052 | if(debug_info_on){ | ||
1053 | GEL_TextOut("(2g) Delay...\n",,,,,); | ||
1054 | } | ||
1055 | for(i = 0; i < delay; i++); // this delay is much more than required | ||
1056 | |||
1057 | /* Step 2h: Set PLLCTL[PLLPWRDN] = 0 - Power the PLL back up */ | ||
1058 | PLL1_PLLCTL &= ~(1 << PLLPWRDN_OFFSET); | ||
1059 | if(debug_info_on){ | ||
1060 | GEL_TextOut("(2h) PLLCTL = %x\n",,,,, PLL1_PLLCTL); | ||
1061 | } | ||
1062 | |||
1063 | } | ||
1064 | else{ // PLL bypass disabled - Execute PLL setup for PLL that has previously been locked (skip to Step 3) | ||
1065 | if(debug_info_on){ | ||
1066 | GEL_TextOut("Detected PLL bypass disabled: SECCTL[BYPASS] = %x\n",,,,, BYPASS_val); | ||
1067 | } | ||
1068 | |||
1069 | /* Step 3a: Set PLLCTL[PLLEN] = 0 This enables bypass in PLL controller MUX */ | ||
1070 | PLL1_PLLCTL &= ~(1 << PLLEN_OFFSET); | ||
1071 | if(debug_info_on){ | ||
1072 | GEL_TextOut("(3a) PLLCTL = %x\n",,,,, PLL1_PLLCTL); | ||
1073 | } | ||
1074 | |||
1075 | /* Step 3b: Set PLLCTL[PLLENSRC] = 0 - This enables PLLEN to control PLL controller MUX */ | ||
1076 | PLL1_PLLCTL &= ~(1 << PLLENSRC_OFFSET); | ||
1077 | if(debug_info_on){ | ||
1078 | GEL_TextOut("(3b) PLLCTL = %x\n",,,,, PLL1_PLLCTL); | ||
1079 | } | ||
1080 | |||
1081 | /* Step 3c: Wait 4 reference clock cycles (slowest of ALTCORE or SYSCLK) to make sure | ||
1082 | that the PLL controller MUX switches properly to bypass. */ | ||
1083 | if(debug_info_on){ | ||
1084 | GEL_TextOut("(3c) Delay...\n",,,,,); | ||
1085 | } | ||
1086 | for(i = 0; i < delay; i++); // this delay is much more than required | ||
1087 | |||
1088 | } | ||
1089 | |||
1090 | |||
1091 | /* Step 4: Programming PLLM[5:0] in the PLLM register of the PLL controller and | ||
1092 | programming PLLM[12:6] in the MAINPLLCTL0 register */ | ||
1093 | PLL1_PLLM &= PLLM_MASK; // clear the PLLM[5:0] bit field | ||
1094 | PLL1_PLLM |= ~PLLM_MASK & (PLLM_val - 1); // set the PLLM[5:0] bit field to the 6 LSB of PLLM_val | ||
1095 | |||
1096 | if(debug_info_on){ | ||
1097 | GEL_TextOut("(4)PLLM[PLLM] = %x\n",,,,, PLL1_PLLM); | ||
1098 | } | ||
1099 | |||
1100 | MAINPLLCTL0 &= MAIN_PLLM_MASK; // clear the PLLM[12:6] bit field | ||
1101 | MAINPLLCTL0 |= ~MAIN_PLLM_MASK & (( (PLLM_val - 1) >> 6) << MAIN_PLLM_OFFSET); // set the PLLM[12:6] bit field to the 7 MSB of PLL_val | ||
1102 | |||
1103 | if(debug_info_on){ | ||
1104 | GEL_TextOut("MAINPLLCTL0 = %x\n",,,,, MAINPLLCTL0); | ||
1105 | } | ||
1106 | |||
1107 | /* Step 5: Programming BWADJ[7:0] in the MAINPLLCTL0 register and BWADJ[11:8] in MAINPLLCTL1 register */ | ||
1108 | MAINPLLCTL0 &= MAIN_BWADJ0_MASK; // clear the MAIN_BWADJ0 bit field | ||
1109 | MAINPLLCTL0 |= ~MAIN_BWADJ0_MASK & ((BWADJ_val - 1) << MAIN_BWADJ0_OFFSET); // set the MAIN_BWADJ[7:0] bit field to the 8 LSB of BWADJ_val | ||
1110 | |||
1111 | if(debug_info_on){ | ||
1112 | GEL_TextOut("(5) MAINPLLCTL0 = %x\n",,,,, MAINPLLCTL0); | ||
1113 | } | ||
1114 | |||
1115 | MAINPLLCTL1 &= MAIN_BWADJ1_MASK; // clear the MAIN_BWADJ1 bit field | ||
1116 | MAINPLLCTL1 |= ~MAIN_BWADJ1_MASK & (( (BWADJ_val - 1) >> 8) << MAIN_BWADJ1_OFFSET); // set the MAIN_BWADJ[11:8] bit field to the 4 MSB of BWADJ_val | ||
1117 | |||
1118 | if(debug_info_on){ | ||
1119 | GEL_TextOut("(5) MAINPLLCTL1 = %x\n",,,,, MAINPLLCTL1); | ||
1120 | } | ||
1121 | |||
1122 | /* Step 6: Programming PLLD[5:0] in the MAINPLLCTL0 register */ | ||
1123 | MAINPLLCTL0 &= MAIN_PLLD_MASK; // clear the PLLD bit field | ||
1124 | MAINPLLCTL0 |= ~MAIN_PLLD_MASK & (PLLD_val - 1); // set the PLLD[5:0] bit field of PLLD to PLLD_val | ||
1125 | |||
1126 | if(debug_info_on){ | ||
1127 | GEL_TextOut("(6) MAINPLLCTL0 = %x\n",,,,, MAINPLLCTL0); | ||
1128 | } | ||
1129 | |||
1130 | /* Step 7: Programming OD[3:0] in the SECCTL register */ | ||
1131 | PLL1_SECCTL &= OUTPUT_DIVIDE_MASK; // clear the OD bit field | ||
1132 | PLL1_SECCTL |= ~OUTPUT_DIVIDE_MASK & (OD_val - 1) << OUTPUT_DIVIDE_OFFSET; // set the OD[3:0] bit field of PLLD to OD_val | ||
1133 | |||
1134 | if(debug_info_on){ | ||
1135 | GEL_TextOut("(7) SECCTL = %x\n",,,,, PLL1_SECCTL); | ||
1136 | } | ||
1137 | |||
1138 | /* Step 8: Following steps are needed to change the default output dividers */ | ||
1139 | |||
1140 | /* Step 8a: Check that the GOSTAT bit in PLLSTAT is cleared to show that no GO | ||
1141 | operation is currently in progress*/ | ||
1142 | if(debug_info_on){ | ||
1143 | GEL_TextOut("(8a) Delay...\n",,,,,); | ||
1144 | } | ||
1145 | while((PLL1_STAT) & 0x00000001); | ||
1146 | |||
1147 | /* Step 8b: Program the RATIO field in PLLDIVn to the desired new divide-down rate. | ||
1148 | If RATIO field is changed, the PLL controller will flag the change in the | ||
1149 | corresponding bit of DCHANGE*/ | ||
1150 | PLL1_DIV3 = (PLLDIV3_val-1) | 0x8000; //Set PLLDIV3 | ||
1151 | PLL1_DIV4 = (PLLDIV4_val-1) | 0x8000; //Set PLLDIV4 | ||
1152 | PLL1_DIV7 = (PLLDIV7_val-1) | 0x8000; //Set PLLDIV7 | ||
1153 | |||
1154 | if(debug_info_on){ | ||
1155 | GEL_TextOut("PLL1_DIV3 = %x\n",,,,, PLL1_DIV3); | ||
1156 | GEL_TextOut("PLL1_DIV4 = %x\n",,,,, PLL1_DIV4); | ||
1157 | GEL_TextOut("PLL1_DIV7 = %x\n",,,,, PLL1_DIV7); | ||
1158 | } | ||
1159 | |||
1160 | /* Step 8c: Set GOSET bit in PLLCMD to initiate the GO operation to change the divide | ||
1161 | values and align the SYSCLKs as programmed */ | ||
1162 | PLL1_CMD |= 0x00000001; | ||
1163 | |||
1164 | /*Step 8d/e: Read the GOSTAT bit in PLLSTAT to make sure the bit returns to 0 to | ||
1165 | indicate that the GO operation has completed */ | ||
1166 | if(debug_info_on){ | ||
1167 | GEL_TextOut("(8d/e) Delay...\n",,,,,); | ||
1168 | } | ||
1169 | while((PLL1_STAT) & 0x00000001); | ||
1170 | |||
1171 | /* Step 9: Set PLLCTL[PLLRST] = 1 - Assert PLL reset (Previously Step 3)*/ | ||
1172 | PLL1_PLLCTL |= (1 << PLLRST_OFFSET); | ||
1173 | |||
1174 | /* Step 10: Wait for the at least 7us for the PLL reset properly (128 CLKIN1 cycles) */ | ||
1175 | if(debug_info_on){ | ||
1176 | GEL_TextOut("(10) Delay...\n",,,,,); | ||
1177 | } | ||
1178 | for(i=0;i<delay;i++); | ||
1179 | |||
1180 | /* Step 11: Set PLLCTL[PLLRST] = 0 - De-Assert PLL reset */ | ||
1181 | PLL1_PLLCTL &= ~(1 << PLLRST_OFFSET); | ||
1182 | |||
1183 | /* Step 12: Wait for PLL to lock (2000 CLKIN1 cycles) */ | ||
1184 | if(debug_info_on){ | ||
1185 | GEL_TextOut("(12) Delay...\n",,,,,); | ||
1186 | } | ||
1187 | for(i=0;i<delay;i++); | ||
1188 | |||
1189 | /* Step 13: In SECCTL, write BYPASS = 0 (enable PLL mux to switch to PLL mode) */ | ||
1190 | PLL1_SECCTL &= ~(1 << BYPASS_OFFSET); | ||
1191 | if(debug_info_on){ | ||
1192 | GEL_TextOut("(13) SECCTL = %x\n",,,,, PLL1_SECCTL); | ||
1193 | } | ||
1194 | if(debug_info_on){ | ||
1195 | GEL_TextOut("(Delay...\n",,,,,); | ||
1196 | } | ||
1197 | for(i=0;i<delay;i++); | ||
1198 | if(debug_info_on){ | ||
1199 | GEL_TextOut("(Delay...\n",,,,,); | ||
1200 | } | ||
1201 | for(i=0;i<delay;i++); | ||
1202 | |||
1203 | /* Step 14: In PLLCTL, write PLLEN = 1 to enable PLL mode */ | ||
1204 | PLL1_PLLCTL |= (1 << PLLEN_OFFSET); | ||
1205 | if(debug_info_on){ | ||
1206 | GEL_TextOut("(14) PLLCTL = %x\n",,,,, PLL1_PLLCTL); | ||
1207 | } | ||
1208 | |||
1209 | /* Step 15: Lock Boot Config Registers */ | ||
1210 | KICK0 = 0x00000000; | ||
1211 | KICK1 = 0x00000000; | ||
1212 | |||
1213 | GEL_TextOut("PLL has been configured (CLKIN * PLLM / PLLD / PLLOD = PLLOUT):\n",,,,,); | ||
1214 | GEL_TextOut("PLL has been configured (%f MHz * %d / %d / 2 = %f MHz)\n",,,,, CLKIN_val, PLLM_val, PLLD_val, (CLKIN_val * PLLM_val / PLLD_val / 2) ); | ||
1215 | |||
1216 | } | ||
1217 | |||
1218 | |||
1219 | |||
1220 | Set_Tetris_Pll(int index) | ||
1221 | { | ||
1222 | |||
1223 | unsigned int BWADJ_val; | ||
1224 | unsigned int OD_val; | ||
1225 | unsigned int PLLM_val; | ||
1226 | float CLKIN_val; | ||
1227 | int i; | ||
1228 | |||
1229 | GEL_TextOut("Switching on ARM Core 0\n",,,,,); | ||
1230 | TETRIS_CPU0_PDCTL = 0x00000000; | ||
1231 | TETRIS_CPU0_PTCMD = 0x00000001; | ||
1232 | |||
1233 | GEL_TextOut("Switching on ARM Core 1\n",,,,,); | ||
1234 | TETRIS_CPU1_PDCTL = 0x00000000; | ||
1235 | TETRIS_CPU1_PTCMD = 0x00000001; | ||
1236 | |||
1237 | GEL_TextOut("Switching on ARM Core 2\n",,,,,); | ||
1238 | TETRIS_CPU2_PDCTL = 0x00000000; | ||
1239 | TETRIS_CPU2_PTCMD = 0x00000001; | ||
1240 | |||
1241 | GEL_TextOut("Switching on ARM Core 3\n",,,,,); | ||
1242 | TETRIS_CPU3_PDCTL = 0x00000000; | ||
1243 | TETRIS_CPU3_PTCMD = 0x00000001; | ||
1244 | |||
1245 | if(index == 1){ // 100 MHz -> 1.0 GHz | ||
1246 | CLKIN_val = 125; // setup CLKIN to 125 MHz | ||
1247 | PLLM_val = 16; // setup PLLM (PLL multiplier) to x20 | ||
1248 | OD_val = 2; // setup OD to a fixed /2 | ||
1249 | } | ||
1250 | else if(index == 2){ // 100 MHz -> 1.4 GHz | ||
1251 | CLKIN_val = 125; // setup CLKIN to 125 MHz | ||
1252 | PLLM_val = 22; // setup PLLM (PLL multiplier) to x28 | ||
1253 | OD_val = 2; // setup OD to a fixed /2 | ||
1254 | } | ||
1255 | else if(index == 3){ // 174.825MHz -> 1.4 GHz | ||
1256 | |||
1257 | CLKIN_val = 174.825; // setup CLKIN to 174.825 MHz | ||
1258 | PLLM_val = 16; // setup PLLM (PLL multiplier) to x16 | ||
1259 | OD_val = 2; // setup OD to a fixed /2 | ||
1260 | } | ||
1261 | |||
1262 | BWADJ_val = (PLLM_val-1) >> 1; // setup BWADJ to be 1/2 the value of PLLM | ||
1263 | OD_val = 2; // setup OD to a fixed /2 | ||
1264 | |||
1265 | /* Step 1: Unlock Boot Config Registers */ | ||
1266 | KICK0 = KICK0_UNLOCK; | ||
1267 | KICK1 = KICK1_UNLOCK; | ||
1268 | |||
1269 | //Step 1 : Assert SEC PLL Reset | ||
1270 | SECPLLCTL1 = ((1 << SEC_PLLCTL1_RESET_OFFSET) | (1 << SEC_PLLCTL1_ENSTAT_OFFSET)); | ||
1271 | |||
1272 | //Step 2 : Change CLKF/OD/BWADJ etc. for SEC PLL | ||
1273 | SECPLLCTL0 = ((BWADJ_val << SEC_PLLCTL0_BWADJ_OFFSET) | | ||
1274 | ((OD_val-1) << SEC_PLLCTL0_OD_OFFSET)| | ||
1275 | ((PLLM_val-1) << SEC_PLLCTL0_PLLM_OFFSET)); | ||
1276 | |||
1277 | //Step 3 : Make sure the resets are held for 5us | ||
1278 | for(i = 0; i < 200000; i++); | ||
1279 | |||
1280 | //Step 4 : Remove SEC PLL reset | ||
1281 | SECPLLCTL1 = (1 << SEC_PLLCTL1_ENSTAT_OFFSET); | ||
1282 | |||
1283 | //Step 5 : Wait for PLL to lock (4000 CLKIN1 cycles) | ||
1284 | for(i = 0; i < 4000; i++); | ||
1285 | |||
1286 | //Step 6 : Get the PLL out of Bypass | ||
1287 | //SECPLLCTL0 &= ~(1 << SEC_PLLCTL0_BYPASS_OFFSET); | ||
1288 | CHIP_MISC1 |= (1 << ARMPLL_ENABLE_OFFSET); | ||
1289 | |||
1290 | |||
1291 | //Step 6 : Lock Boot Config Registers | ||
1292 | KICK0 = 0x00000000; | ||
1293 | KICK1 = 0x00000000; | ||
1294 | |||
1295 | GEL_TextOut("ARM PLL has been configured (%f MHz * %d / %d = %f MHz)\n",,,,, CLKIN_val, PLLM_val, OD_val, (CLKIN_val * PLLM_val)/OD_val); | ||
1296 | |||
1297 | } | ||
1298 | |||
1299 | |||
1300 | /* Set the desired PA PLL configuration */ | ||
1301 | PaPllConfig() | ||
1302 | { | ||
1303 | unsigned int passclksel = (DEVSTAT & PASSCLKSEL_MASK); | ||
1304 | unsigned int papllctl0val_orig = PAPLLCTL0; | ||
1305 | unsigned int papllctl1val_orig = PAPLLCTL1; | ||
1306 | unsigned int papllctl0val_final; | ||
1307 | unsigned int papllctl1val_final; | ||
1308 | unsigned int papllclkf = 16; //204; // 204; 20 (if PASSREFCLK == 100mhz) Multiply by clkf + 1 | ||
1309 | unsigned int papllclkd = 0; //11; // 11; 1 (if PASSREFCLK == 100mhz) Divide by clkd + 1 | ||
1310 | unsigned int i = 0; | ||
1311 | |||
1312 | if (passclksel != PASSCLKSEL_MASK) GEL_TextOut("WARNING: SYSCLK is the input to the PA PLL.\n"); | ||
1313 | |||
1314 | /* Unlock Chip Level Registers */ | ||
1315 | KICK0 = KICK0_UNLOCK; | ||
1316 | KICK1 = KICK1_UNLOCK; | ||
1317 | |||
1318 | // PAPLLCTL1 = PAPLLCTL1 | 0x00000040; //Set ENSAT = 1; Set PLL Select to 0 (for SYCLK0 as input of PASS) | ||
1319 | PAPLLCTL1 = PAPLLCTL1 | 0x00002040; //Set ENSAT = 1; Set PLL Select to 1 (for PA PLL as input of PASS) | ||
1320 | |||
1321 | /*in PAPLLCTL0, clear bypass bit to set the PA PLL in Bypass Mode*/ | ||
1322 | //PAPLLCTL0 &= ~(1<<BYPASS_BIT_SHIFT); // Not setting Bypass bit | ||
1323 | PAPLLCTL0 |= (1<<BYPASS_BIT_SHIFT); // Actually setting bypass bit | ||
1324 | |||
1325 | /*Wait 4 cycles for the slowest of PLLOUT or reference clock source (CLKIN)*/ | ||
1326 | for(i=0;i<100;i++); | ||
1327 | |||
1328 | /*In PAPLLCTL1, write PLL reset bit to put the PLL in reset*/ | ||
1329 | PAPLLCTL1 |= PA_PLL_RESET_MASK; | ||
1330 | |||
1331 | /* Program the multiplier value */ | ||
1332 | PAPLLCTL0 &= (~PA_PLL_CLKF_MASK); //clear multiplier value | ||
1333 | PAPLLCTL0 &= (~PA_PLL_CLKR_MASK); //clear divider value | ||
1334 | PAPLLCTL0 |= (papllclkf<<CLKF_BIT_SHIFT); // set PLLM | ||
1335 | PAPLLCTL0 |= (papllclkd<<CLKD_BIT_SHIFT); // set PLLD | ||
1336 | |||
1337 | |||
1338 | PAPLLCTL0 &= 0x00FFFFFF; | ||
1339 | PAPLLCTL0 |= ((((papllclkf + 1)>>1)-1)<<24); | ||
1340 | |||
1341 | //PAPLLCTL1 = PAPLLCTL1 | 0x00002000; | ||
1342 | |||
1343 | /*Wait for PLL to properly reset (128 CLKIN1 cycles) */ | ||
1344 | for(i=0;i<1000;i++); | ||
1345 | |||
1346 | /* take the PA PLL out of reset */ | ||
1347 | PAPLLCTL1 &= (~PA_PLL_RESET_MASK); | ||
1348 | |||
1349 | /*Wait for PLL to lock (2000 CLKIN1 cycles) */ | ||
1350 | for(i=0;i<5000;i++); | ||
1351 | |||
1352 | /* enable PLL mode */ | ||
1353 | PAPLLCTL0 &= ~(1<<BYPASS_BIT_SHIFT); // actually setting PLL MODE | ||
1354 | |||
1355 | for(i=0;i<4000;i++); | ||
1356 | |||
1357 | /* Lock Chip Level Registers */ | ||
1358 | KICK0 = KICK_LOCK; | ||
1359 | KICK1 = KICK_LOCK; | ||
1360 | |||
1361 | papllctl0val_final = PAPLLCTL0; | ||
1362 | papllctl1val_final = PAPLLCTL1; | ||
1363 | |||
1364 | GEL_TextOut("Completed PA PLL Setup\n"); | ||
1365 | GEL_TextOut("PAPLLCTL0 - before: 0x%x\t after: 0x%x\n",,,,, papllctl0val_orig, papllctl0val_final); | ||
1366 | GEL_TextOut("PAPLLCTL1 - before: 0x%x\t after: 0x%x\n",,,,, papllctl1val_orig, papllctl1val_final); | ||
1367 | |||
1368 | if ((papllctl0val_final != 0x09080500) || (papllctl1val_final != 0x00002040)) | ||
1369 | { | ||
1370 | return 1; | ||
1371 | } | ||
1372 | |||
1373 | return 0; | ||
1374 | |||
1375 | } | ||
1376 | |||
1377 | //************************************************************************************************* | ||
1378 | //************************************************************************************************* | ||
1379 | //************************************************************************************************* | ||
1380 | //************************************************************************************************* | ||
1381 | //************************************************************************************************* | ||
1382 | //************************************************************************************************* | ||
1383 | |||
1384 | //--------DDR3A Memory test---------------------- | ||
1385 | |||
1386 | ddr3A_memory_test () | ||
1387 | { | ||
1388 | unsigned int index, value; | ||
1389 | |||
1390 | GEL_TextOut( "DDR3A memory test... Started\n" ); | ||
1391 | |||
1392 | /* Write a pattern */ | ||
1393 | for (index = DDR3A_TEST_START_ADDRESS; index < DDR3A_TEST_END_ADDRESS; index += 4) { | ||
1394 | *index = index; | ||
1395 | } | ||
1396 | |||
1397 | /* Read and check the pattern */ | ||
1398 | for (index = DDR3A_TEST_START_ADDRESS; index < DDR3A_TEST_END_ADDRESS; index += 4) { | ||
1399 | |||
1400 | value = *index; | ||
1401 | |||
1402 | if (value != index) { | ||
1403 | GEL_TextOut( "DDR3A memory test... Failed\n" ); | ||
1404 | return -1; | ||
1405 | } | ||
1406 | } | ||
1407 | |||
1408 | /* Write a pattern for complementary values */ | ||
1409 | for (index = DDR3A_TEST_START_ADDRESS; index < DDR3A_TEST_END_ADDRESS; index += 4) { | ||
1410 | *index = ~index; | ||
1411 | } | ||
1412 | |||
1413 | /* Read and check the pattern */ | ||
1414 | for (index = DDR3A_TEST_START_ADDRESS; index < DDR3A_TEST_END_ADDRESS; index += 4) { | ||
1415 | |||
1416 | value = *index; | ||
1417 | |||
1418 | if (value != ~index) { | ||
1419 | GEL_TextOut( "DDR3A memory test... Failed\n" ); | ||
1420 | return -1; | ||
1421 | } | ||
1422 | } | ||
1423 | |||
1424 | GEL_TextOut( "DDR3A memory test... Passed\n" ); | ||
1425 | return 0; | ||
1426 | |||
1427 | } | ||
1428 | |||
1429 | //--------------------------------------------------- | ||
1430 | |||
1431 | //--------DDR3B Memory test---------------------- | ||
1432 | |||
1433 | ddr3B_memory_test () | ||
1434 | { | ||
1435 | unsigned int index, value; | ||
1436 | |||
1437 | GEL_TextOut( "DDR3B memory test... Started\n" ); | ||
1438 | |||
1439 | /* Write a pattern */ | ||
1440 | for (index = DDR3B_TEST_START_ADDRESS; index < DDR3B_TEST_END_ADDRESS; index += 4) { | ||
1441 | *index = index; | ||
1442 | } | ||
1443 | |||
1444 | /* Read and check the pattern */ | ||
1445 | for (index = DDR3B_TEST_START_ADDRESS; index < DDR3B_TEST_END_ADDRESS; index += 4) { | ||
1446 | |||
1447 | value = *index; | ||
1448 | |||
1449 | if (value != index) { | ||
1450 | GEL_TextOut( "DDR3B memory test... Failed\n" ); | ||
1451 | return -1; | ||
1452 | } | ||
1453 | } | ||
1454 | |||
1455 | /* Write a pattern for complementary values */ | ||
1456 | for (index = DDR3B_TEST_START_ADDRESS; index < DDR3B_TEST_END_ADDRESS; index += 4) { | ||
1457 | *index = ~index; | ||
1458 | } | ||
1459 | |||
1460 | /* Read and check the pattern */ | ||
1461 | for (index = DDR3B_TEST_START_ADDRESS; index < DDR3B_TEST_END_ADDRESS; index += 4) { | ||
1462 | |||
1463 | value = *index; | ||
1464 | |||
1465 | if (value != ~index) { | ||
1466 | GEL_TextOut( "DDR3B memory test... Failed\n" ); | ||
1467 | return -1; | ||
1468 | } | ||
1469 | } | ||
1470 | |||
1471 | GEL_TextOut( "DDR3B memory test... Passed\n" ); | ||
1472 | return 0; | ||
1473 | |||
1474 | } | ||
1475 | |||
1476 | //------------------------------------------------------------------------- | ||
1477 | |||
1478 | |||
1479 | /**************************************************************************** | ||
1480 | * | ||
1481 | * NAME | ||
1482 | * Setup_Memory_Map | ||
1483 | * | ||
1484 | * PURPOSE: | ||
1485 | * Setup the Memory Map for EVMC6678L. | ||
1486 | * Defined memory location avoid debugger access outside these locations. | ||
1487 | * | ||
1488 | * USAGE | ||
1489 | * This routine can be called as: | ||
1490 | * | ||
1491 | * Setup_Memory_Map() | ||
1492 | * | ||
1493 | * RETURN VALUE | ||
1494 | * NONE | ||
1495 | * | ||
1496 | * REFERENCE | ||
1497 | * Based on TMS320C6678 datasheet. | ||
1498 | * | ||
1499 | ****************************************************************************/ | ||
1500 | hotmenu Setup_Memory_Map( ) | ||
1501 | { | ||
1502 | GEL_TextOut("Setup_Memory_Map...\n",,); | ||
1503 | |||
1504 | GEL_MapOn( ); | ||
1505 | GEL_MapReset( ); | ||
1506 | |||
1507 | GEL_MapAddStr( 0x00000000, 0, 0x21400000, "R|W|AS4", 0 ); // | ||
1508 | GEL_MapAddStr( 0x21400000,0, 0x00000080, "R|W|AS4", 0 ); // Hyperlink Config (remote) | ||
1509 | //GEL_MapAddStr( 0x21400080,0, 0x00000080, "R|W|AS4", 0 ); // Hyperlink Config (remote) | ||
1510 | GEL_MapAddStr( 0x21400200, 0, 0xdebffe00, "R|W|AS4", 0 ); // | ||
1511 | GEL_TextOut( "Setup_Memory_Map... Done.\n" ); | ||
1512 | } | ||
1513 | |||
1514 | /*----------------------------------------------------- DDR3A : DDR800, 32bit--------------------------------------------------------------------------*/ | ||
1515 | ddr3A_32bit_DDR800_setup() | ||
1516 | { | ||
1517 | unsigned int multiplier = 15; | ||
1518 | unsigned int divider = 0; | ||
1519 | int temp; | ||
1520 | unsigned int OD_val = 8; | ||
1521 | KICK0 = 0x83E70B13; | ||
1522 | KICK1 = 0x95A4F1E0; | ||
1523 | |||
1524 | |||
1525 | //1. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
1526 | do { | ||
1527 | read_val = DDR3A_PGSR0; | ||
1528 | } while ((read_val&0x00000001) != 0x00000001); | ||
1529 | |||
1530 | //4. Clocks are enabled and frequency is stable--------------------------------------- | ||
1531 | //DDR3A PLL setup | ||
1532 | GEL_TextOut ( "DDR3 PLL (PLL2) Setup ... \n"); | ||
1533 | //DDR3APLLCTL0 = DDR3APLLCTL0 & 0xFF7FFFFF; | ||
1534 | // Set ENSAT = 1 | ||
1535 | DDR3APLLCTL1 |= 0x00000040; | ||
1536 | // Put the PLL in PLL Mode | ||
1537 | DDR3APLLCTL0 |= 0x00800000; | ||
1538 | // In PLL Controller, reset the PLL (bit 13 in DDR3APLLCTL1 register) | ||
1539 | DDR3APLLCTL1 |= 0x00002000; | ||
1540 | // Program the necessary multipliers/dividers and BW adjustments | ||
1541 | // Set the divider values | ||
1542 | DDR3APLLCTL0 &= ~(0x0000003F); | ||
1543 | DDR3APLLCTL0 |= (divider & 0x0000003F); | ||
1544 | /* Step 7: Programming OD[3:0] in the SECCTL register */ | ||
1545 | DDR3APLLCTL0 &= OUTPUT_DIVIDE_MASK; // clear the OD bit field | ||
1546 | DDR3APLLCTL0 |= ~OUTPUT_DIVIDE_MASK & (OD_val - 1) << OUTPUT_DIVIDE_OFFSET; // set the OD[3:0] bit field of PLLD to OD_val | ||
1547 | |||
1548 | /* Set the Multipler values */ | ||
1549 | DDR3APLLCTL0 &= ~(0x0007FFC0); | ||
1550 | DDR3APLLCTL0 |= ((multiplier << 6) & 0x0007FFC0 ); | ||
1551 | temp = ((multiplier + 1) >> 1) - 1; | ||
1552 | DDR3APLLCTL0 &= ~(0xFF000000); | ||
1553 | DDR3APLLCTL0 |= ((temp << 24) & 0xFF000000); | ||
1554 | DDR3APLLCTL1 &= ~(0x0000000F); | ||
1555 | DDR3APLLCTL1 |= ((temp >> 8) & 0x0000000F); | ||
1556 | //In DDR3PLLCTL1, write PLLRST = 0 to bring PLL out of reset | ||
1557 | DDR3APLLCTL1 &= ~(0x00002000); | ||
1558 | // Put the PLL in PLL Mode | ||
1559 | DDR3APLLCTL0 &= ~(0x00800000); // ReSet the Bit 23 | ||
1560 | GEL_TextOut( "DDR3 PLL Setup complete, DDR3A clock now running at 400MHz.\n" ); | ||
1561 | //DDR3A PLL setup complete --------------------------------------- | ||
1562 | |||
1563 | /*------------------------- Start PHY Configuration -------------------------------*/ | ||
1564 | |||
1565 | //DDR3A_PGCR1 = 0x0280C487; | ||
1566 | |||
1567 | //5.a Program FRQSEL in the PLL Control Register (address offset 0x018). | ||
1568 | DDR3A_PLLCR = 0xDC000; //Set FRQSEL=11, for ctl_clk between 166-275MHz | ||
1569 | |||
1570 | //5.b. Program WLSTEP=1, IODDRM=1, and ZCKSEL in the PHY General Configuration Register 1 (address offset 0x00C). | ||
1571 | DDR3A_PGCR1 |= (1 << 2); //WLSTEP = 1 | ||
1572 | |||
1573 | DDR3A_PGCR1 &= ~(IODDRM_MASK); | ||
1574 | DDR3A_PGCR1 |= (( 1 << 7) & IODDRM_MASK); | ||
1575 | |||
1576 | |||
1577 | DDR3A_PGCR1 &= ~(ZCKSEL_MASK); | ||
1578 | DDR3A_PGCR1 |= (( 1 << 23) & ZCKSEL_MASK); | ||
1579 | |||
1580 | |||
1581 | //5.c. Program PHY Timing Parameters Register 0-4 (address offset 0x01C - 0x02C). | ||
1582 | |||
1583 | DDR3A_PTR0 = 0x42C21590; | ||
1584 | |||
1585 | DDR3A_PTR1 = 0xD05612C0; | ||
1586 | |||
1587 | // Maintaining default values of Phy Timing Parameters Register 2 in PUB | ||
1588 | |||
1589 | DDR3A_PTR3 = 0x06C30D40;//0x18061A80; | ||
1590 | |||
1591 | DDR3A_PTR4 = 0x06413880;//0x0AAE7100; | ||
1592 | |||
1593 | //5.d. Program PDQ, MPRDQ, and BYTEMASK in the DRAM Configuration Register (address offset 0x044). | ||
1594 | // All other fields must be left at their default values. | ||
1595 | |||
1596 | DDR3A_DCR &= ~(PDQ_MASK); //PDQ = 0 | ||
1597 | DDR3A_DCR &= ~(MPRDQ_MASK); //MPRDQ = 0 | ||
1598 | |||
1599 | DDR3A_DCR &= ~(BYTEMASK_MASK); | ||
1600 | DDR3A_DCR |= (( 1 << 10) & BYTEMASK_MASK); | ||
1601 | |||
1602 | |||
1603 | DDR3A_DCR &= ~(NOSRA_MASK); | ||
1604 | DDR3A_DCR |= (( 1 << 27) & NOSRA_MASK); | ||
1605 | |||
1606 | |||
1607 | DDR3A_DCR &= ~(UDIMM_MASK); | ||
1608 | DDR3A_DCR |= (( 1 << 29) & UDIMM_MASK); | ||
1609 | |||
1610 | |||
1611 | //5.e. Program DRAM Timing Parameters Register 0-2 (address offset 0x048 - 0x050). | ||
1612 | |||
1613 | DDR3A_DTPR0 = 0x50CF6644; //0x50CE6644; | ||
1614 | DDR3A_DTPR1 = 0x12834180; | ||
1615 | DDR3A_DTPR2 = 0x50022A00; | ||
1616 | |||
1617 | //5.f. Program BL=0, CL, WR, and PD=1 in the Mode Register 0 (address offset 0x054). | ||
1618 | //All other fields must be left at their default values. | ||
1619 | |||
1620 | DDR3A_MR0 = 0x00001420; | ||
1621 | |||
1622 | |||
1623 | //5.g. Program DIC, RTT, and TDQS in the Mode Register 1 (address offset 0x058). | ||
1624 | //All other fields must be left at their default values. | ||
1625 | |||
1626 | DDR3A_MR1 = 0x00000006; | ||
1627 | |||
1628 | |||
1629 | //--------------------------------------------------------------------------------------------------------- | ||
1630 | |||
1631 | //5.h. Program Mode Register 2 (address offset 0x05C). | ||
1632 | // Maintaining default values of Program Mode Register 2 | ||
1633 | // DDR3A_MR2 = 0x00000018; | ||
1634 | |||
1635 | //5.i. Program DTMPR=1, DTEXD, DTEXG, RANKEN=1 or 3, and RFSHDT=7 in the Data Training Configuration Register (address offset 0x068). | ||
1636 | //All other fields must be left at their default values. | ||
1637 | DDR3A_DTCR = 0x710035C7; //0x710035C7; | ||
1638 | |||
1639 | //5.j. Program tREFPRD=(5*tREFI/ddr_clk_period) in the PHY General Configuration Register 2 (address offset 0x08C). | ||
1640 | //All other fields must be left at their default values. | ||
1641 | |||
1642 | DDR3A_PGCR2 = 0x00F03D09; //NOBUB = 0, FXDLAT = 0 | ||
1643 | //DDR3A_PGCR2 = 0x00F83D09; //NOBUB = 0, FXDLAT = 1 | ||
1644 | |||
1645 | //Set Impedence Register | ||
1646 | DDR3A_ZQ0CR1 = 0x0000005D; | ||
1647 | DDR3A_ZQ1CR1 = 0x0000005B; | ||
1648 | DDR3A_ZQ2CR1 = 0x0000005B; | ||
1649 | |||
1650 | |||
1651 | //6. Re-trigger PHY initialization in DDR PHY through the VBUSP interface. | ||
1652 | //6.a. Program 0x00000033 to the PHY Initialization Register (address offset 0x004) to re-trigger PLL, ZCAL, and DCAL initialization. | ||
1653 | |||
1654 | DDR3A_PIR = 0x00000033; | ||
1655 | |||
1656 | //6.b. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
1657 | do { | ||
1658 | read_val = DDR3A_PGSR0; | ||
1659 | } while ((read_val&0x00000001) != 0x00000001); | ||
1660 | |||
1661 | //--------------------------------------------------------------------------------------------------------- | ||
1662 | |||
1663 | |||
1664 | |||
1665 | // 7. Trigger DDR3 initialization and leveling/training in DDR PHY through the VBUSP interface. | ||
1666 | // a. If using a 16-bit wide DDR interface, program DXEN=0 in the DATX8 2-7 General Configuration Registers (address offsets 0x240, 0x280, 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
1667 | // b. If using a 32-bit wide DDR interface, program DXEN=0 in the DATX8 4-7 General Configuration Registers (address offsets 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
1668 | // c. If ECC is not required, program DXEN=0 in the DATX8 8 General Configuration Register (address offset 0x3C0) to disable the leveling/training for the ECC byte lane. | ||
1669 | // NOTE: Setup supports 64-bit by default, ECC enable by default. | ||
1670 | |||
1671 | //7.d. Program 0x0000XF81 to the PHY Initialization Register (address offset 0x004) to trigger DDR3 initialization and leveling/training sequences | ||
1672 | |||
1673 | DDR3A_PIR = 0x00000F81; //WLADJ - ON | ||
1674 | //DDR3A_PIR = 0x00000781; //WLADJ - OFF | ||
1675 | |||
1676 | //--------------------------------------------------------------------------------------------------------- | ||
1677 | |||
1678 | //7.e. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
1679 | do { | ||
1680 | read_val = DDR3A_PGSR0; | ||
1681 | } while ((read_val&0x00000001) != 0x00000001); | ||
1682 | |||
1683 | |||
1684 | /* End PHY Configuration */ | ||
1685 | //--------------------------------------------------------------------------------------------------------- | ||
1686 | /* START EMIF INITIALIZATION | ||
1687 | ++++++++++++++++++SDCFG Register Calculation+++++++++++++++++++ | ||
1688 | | 31 - 29 | 28 |27 - 25 | 24 | 23 - 22| 21 - 17 | | ||
1689 | |SDRAM_TYPE|Rsvd|DDR_TERM| DDQS | DYN_ODT| Rsvd | | ||
1690 | | 0x011 | 0 | 0x011 | 0x1 | 0x00 | 0x0 | | ||
1691 | |||
1692 | | 16-14 |13 - 12 | 11 - 8 | 7 |6 - 5 | 4 | 3 | 2 | 1 - 0 | | ||
1693 | | CWL | NM | CL | Rsvd |IBANK | Rsvd|EBANK| Rsvd|PAGE_SIZE| | ||
1694 | | 0x11 | 0x00 | 0x1110 | 0x0 | 0x11 | 0x0 | 0 | 0 | 0x10 | | ||
1695 | SDCFG = 0x0110 0011 0010 0010 0011 0011 1011 0010 | ||
1696 | SDCFG = 0x6700486A;//0x63223332 | ||
1697 | |||
1698 | SDRAM_TYPE = 3 | ||
1699 | DDR_TERM = 3 (RZQ/4 = 1; RZQ/6=3) | ||
1700 | DDQS = 1 | ||
1701 | DYN_ODT = 0 | ||
1702 | |||
1703 | CWL = 3 (CWL5=0; CWL6=1; CWL7=2; CWL8=3) | ||
1704 | NM = 0 (64-bit=0, 32-bit=1, 16-bit=2) | ||
1705 | CL = 14 (CL5=2; CL6=4; CL7=6; CL8=8; CL9=10; CL10=12; CL11=14) | ||
1706 | IBANK = 3 (8bank) | ||
1707 | EBANK = 0 (0 - pad_cs_o_n[0] , 1 - pad_cs_o_n[1:0]) | ||
1708 | PAGE_SIZE = 2 (1024page-size=2; 2048page-size=3) | ||
1709 | */ | ||
1710 | /* Start DDR3A EMIF Configuration */ | ||
1711 | //8. Configure the EMIF through the VBUSM interface. | ||
1712 | //8.a. Program all EMIF MMR’s. | ||
1713 | DDR3A_SDCFG = 0x62001462 ; //0x6200046A | ||
1714 | |||
1715 | DDR3A_SDTIM1 = 0x0A384C23; | ||
1716 | DDR3A_SDTIM2 = 0x00001CA5; | ||
1717 | DDR3A_SDTIM3 = 0x21ADFF32; | ||
1718 | DDR3A_SDTIM4 = 0x533F067F; | ||
1719 | |||
1720 | DDR3A_ZQCFG = 0xF0073200; | ||
1721 | //8.b. Program reg_initref_dis=0 in the SDRAM Refresh Control Register (address offset 0x10). | ||
1722 | DDR3A_SDRFC = 0x00000C34; | ||
1723 | |||
1724 | GEL_TextOut("DDR3A initialization complete \n"); | ||
1725 | /* End DDR3A EMIF Configuration */ | ||
1726 | |||
1727 | } | ||
1728 | |||
1729 | |||
1730 | /*----------------------------------------------------- DDR3A : DDR1066, 32bit--------------------------------------------------------------------------*/ | ||
1731 | ddr3A_32bit_DDR1066_setup() | ||
1732 | { | ||
1733 | |||
1734 | unsigned int multiplier = 15; | ||
1735 | unsigned int divider = 0; | ||
1736 | int temp; | ||
1737 | unsigned int OD_val = 6; | ||
1738 | KICK0 = 0x83E70B13; | ||
1739 | KICK1 = 0x95A4F1E0; | ||
1740 | |||
1741 | |||
1742 | //1. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
1743 | do { | ||
1744 | read_val = DDR3A_PGSR0; | ||
1745 | } while ((read_val&0x00000001) != 0x00000001); | ||
1746 | |||
1747 | //4. Clocks are enabled and frequency is stable--------------------------------------- | ||
1748 | //DDR3A PLL setup | ||
1749 | GEL_TextOut ( "DDR3 PLL (PLL2) Setup ... \n"); | ||
1750 | //DDR3APLLCTL0 = DDR3APLLCTL0 & 0xFF7FFFFF; | ||
1751 | // Set ENSAT = 1 | ||
1752 | DDR3APLLCTL1 |= 0x00000040; | ||
1753 | // Put the PLL in PLL Mode | ||
1754 | DDR3APLLCTL0 |= 0x00800000; | ||
1755 | // In PLL Controller, reset the PLL (bit 13 in DDR3APLLCTL1 register) | ||
1756 | DDR3APLLCTL1 |= 0x00002000; | ||
1757 | // Program the necessary multipliers/dividers and BW adjustments | ||
1758 | // Set the divider values | ||
1759 | DDR3APLLCTL0 &= ~(0x0000003F); | ||
1760 | DDR3APLLCTL0 |= (divider & 0x0000003F); | ||
1761 | /* Step 7: Programming OD[3:0] in the SECCTL register */ | ||
1762 | DDR3APLLCTL0 &= OUTPUT_DIVIDE_MASK; // clear the OD bit field | ||
1763 | DDR3APLLCTL0 |= ~OUTPUT_DIVIDE_MASK & (OD_val - 1) << OUTPUT_DIVIDE_OFFSET; // set the OD[3:0] bit field of PLLD to OD_val | ||
1764 | |||
1765 | /* Set the Multipler values */ | ||
1766 | DDR3APLLCTL0 &= ~(0x0007FFC0); | ||
1767 | DDR3APLLCTL0 |= ((multiplier << 6) & 0x0007FFC0 ); | ||
1768 | temp = ((multiplier + 1) >> 1) - 1; | ||
1769 | DDR3APLLCTL0 &= ~(0xFF000000); | ||
1770 | DDR3APLLCTL0 |= ((temp << 24) & 0xFF000000); | ||
1771 | DDR3APLLCTL1 &= ~(0x0000000F); | ||
1772 | DDR3APLLCTL1 |= ((temp >> 8) & 0x0000000F); | ||
1773 | //In DDR3PLLCTL1, write PLLRST = 0 to bring PLL out of reset | ||
1774 | DDR3APLLCTL1 &= ~(0x00002000); | ||
1775 | // Put the PLL in PLL Mode | ||
1776 | DDR3APLLCTL0 &= ~(0x00800000); // ReSet the Bit 23 | ||
1777 | GEL_TextOut( "DDR3 PLL Setup complete, DDR3A clock now running at 533MHz.\n" ); | ||
1778 | //DDR3A PLL setup complete --------------------------------------- | ||
1779 | |||
1780 | /*------------------------- Start PHY Configuration -------------------------------*/ | ||
1781 | |||
1782 | //DDR3A_PGCR1 = 0x0280C487; | ||
1783 | |||
1784 | //5.a Program FRQSEL in the PLL Control Register (address offset 0x018). | ||
1785 | DDR3A_PLLCR = 0xDC000; //Set FRQSEL=11, for ctl_clk between 166-275MHz | ||
1786 | |||
1787 | //5.b. Program WLSTEP=1, IODDRM=1, and ZCKSEL in the PHY General Configuration Register 1 (address offset 0x00C). | ||
1788 | DDR3A_PGCR1 |= (1 << 2); //WLSTEP = 1 | ||
1789 | |||
1790 | DDR3A_PGCR1 &= ~(IODDRM_MASK); | ||
1791 | DDR3A_PGCR1 |= (( 1 << 7) & IODDRM_MASK); | ||
1792 | |||
1793 | |||
1794 | DDR3A_PGCR1 &= ~(ZCKSEL_MASK); | ||
1795 | DDR3A_PGCR1 |= (( 1 << 23) & ZCKSEL_MASK); | ||
1796 | |||
1797 | |||
1798 | //5.c. Program PHY Timing Parameters Register 0-4 (address offset 0x01C - 0x02C). | ||
1799 | |||
1800 | DDR3A_PTR0 = 0x42C21590; | ||
1801 | |||
1802 | DDR3A_PTR1 = 0xD05612C0; | ||
1803 | |||
1804 | // Maintaining default values of Phy Timing Parameters Register 2 in PUB | ||
1805 | |||
1806 | DDR3A_PTR3 = 0x05B41104;//0x09041104;//0x18061A80; | ||
1807 | |||
1808 | DDR3A_PTR4 = 0x0855A068;//0x0AAE7100; | ||
1809 | |||
1810 | //5.d. Program PDQ, MPRDQ, and BYTEMASK in the DRAM Configuration Register (address offset 0x044). | ||
1811 | // All other fields must be left at their default values. | ||
1812 | |||
1813 | DDR3A_DCR &= ~(PDQ_MASK); //PDQ = 0 | ||
1814 | |||
1815 | DDR3A_DCR &= ~(MPRDQ_MASK); //MPRDQ = 0 | ||
1816 | |||
1817 | DDR3A_DCR &= ~(BYTEMASK_MASK); | ||
1818 | DDR3A_DCR |= (( 1 << 10) & BYTEMASK_MASK); | ||
1819 | |||
1820 | |||
1821 | DDR3A_DCR &= ~(NOSRA_MASK); | ||
1822 | DDR3A_DCR |= (( 1 << 27) & NOSRA_MASK); | ||
1823 | |||
1824 | //DDR3A_DCR &= ~(UDIMM_MASK); | ||
1825 | //DDR3A_DCR |= (( 1 << 29) & UDIMM_MASK); | ||
1826 | |||
1827 | //RRMODE | ||
1828 | //DDR3A_DSGCR &= ~(RRMODE_MASK); //RR_MODE = 0 | ||
1829 | |||
1830 | //DDR3A_DSGCR &= ~(RRMODE_MASK); //RR_MODE = 1 | ||
1831 | //DDR3A_DSGCR |= (( 1 << 18) & RRMODE_MASK); | ||
1832 | |||
1833 | |||
1834 | //5.e. Program DRAM Timing Parameters Register 0-2 (address offset 0x048 - 0x050). | ||
1835 | |||
1836 | DDR3A_DTPR0 = 0x6D147764;//0x6D148844; //0x6D148844; 0x69137764 ---changed in rev 1.3 | ||
1837 | |||
1838 | DDR3A_DTPR1 = 0x1282B200;//0x12845A00; | ||
1839 | DDR3A_DTPR2 = 0x50023600; | ||
1840 | |||
1841 | //5.f. Program BL=0, CL, WR, and PD=1 in the Mode Register 0 (address offset 0x054). | ||
1842 | //All other fields must be left at their default values. | ||
1843 | |||
1844 | DDR3A_MR0 = 0x00001830; //0x00001870; | ||
1845 | |||
1846 | |||
1847 | //5.g. Program DIC, RTT, and TDQS in the Mode Register 1 (address offset 0x058). | ||
1848 | //All other fields must be left at their default values. | ||
1849 | |||
1850 | DDR3A_MR1 = 0x00000006; //0x00000044; ---changed in rev 1.3 | ||
1851 | |||
1852 | |||
1853 | //--------------------------------------------------------------------------------------------------------- | ||
1854 | |||
1855 | //5.h. Program Mode Register 2 (address offset 0x05C). | ||
1856 | // Maintaining default values of Program Mode Register 2 | ||
1857 | DDR3A_MR2 = 0x00000008; //18 ---changed in rev 1.3 | ||
1858 | |||
1859 | |||
1860 | //5.i. Program DTMPR=1, DTEXD, DTEXG, RANKEN=1 or 3, and RFSHDT=7 in the Data Training Configuration Register (address offset 0x068). | ||
1861 | //All other fields must be left at their default values. | ||
1862 | DDR3A_DTCR = 0x710035C7; //0x730035C7; | ||
1863 | |||
1864 | //5.j. Program tREFPRD=(5*tREFI/ddr_clk_period) in the PHY General Configuration Register 2 (address offset 0x08C). | ||
1865 | //All other fields must be left at their default values. | ||
1866 | |||
1867 | DDR3A_PGCR2 = 0x00F05159; //NOBUB = 0, FXDLAT = 0 | ||
1868 | //DDR3A_PGCR2 = 0x00F83D09; //NOBUB = 0, FXDLAT = 1 | ||
1869 | |||
1870 | |||
1871 | //Set Impedence Register | ||
1872 | DDR3A_ZQ0CR1 = 0x0000005D; | ||
1873 | DDR3A_ZQ1CR1 = 0x0000005B; | ||
1874 | DDR3A_ZQ2CR1 = 0x0000005B; | ||
1875 | |||
1876 | |||
1877 | |||
1878 | //6. Re-trigger PHY initialization in DDR PHY through the VBUSP interface. | ||
1879 | //6.a. Program 0x00000033 to the PHY Initialization Register (address offset 0x004) to re-trigger PLL, ZCAL, and DCAL initialization. | ||
1880 | |||
1881 | DDR3A_PIR = 0x00000033; | ||
1882 | |||
1883 | //6.b. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
1884 | do { | ||
1885 | read_val = DDR3A_PGSR0; | ||
1886 | } while ((read_val&0x00000001) != 0x00000001); | ||
1887 | |||
1888 | //--------------------------------------------------------------------------------------------------------- | ||
1889 | |||
1890 | |||
1891 | |||
1892 | // 7. Trigger DDR3 initialization and leveling/training in DDR PHY through the VBUSP interface. | ||
1893 | // a. If using a 16-bit wide DDR interface, program DXEN=0 in the DATX8 2-7 General Configuration Registers (address offsets 0x240, 0x280, 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
1894 | // b. If using a 32-bit wide DDR interface, program DXEN=0 in the DATX8 4-7 General Configuration Registers (address offsets 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
1895 | // c. If ECC is not required, program DXEN=0 in the DATX8 8 General Configuration Register (address offset 0x3C0) to disable the leveling/training for the ECC byte lane. | ||
1896 | // NOTE: Setup supports 64-bit by default, ECC enable by default. | ||
1897 | |||
1898 | //7.d. Program 0x0000XF81 to the PHY Initialization Register (address offset 0x004) to trigger DDR3 initialization and leveling/training sequences | ||
1899 | |||
1900 | DDR3A_PIR = 0x00000F81; //WLADJ - ON | ||
1901 | //DDR3A_PIR = 0x00000781; //WLADJ - OFF | ||
1902 | |||
1903 | |||
1904 | //--------------------------------------------------------------------------------------------------------- | ||
1905 | |||
1906 | //7.e. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
1907 | do { | ||
1908 | read_val = DDR3A_PGSR0; | ||
1909 | } while ((read_val&0x00000001) != 0x00000001); | ||
1910 | |||
1911 | |||
1912 | /* End PHY Configuration */ | ||
1913 | //--------------------------------------------------------------------------------------------------------- | ||
1914 | /* START EMIF INITIALIZATION | ||
1915 | ++++++++++++++++++SDCFG Register Calculation+++++++++++++++++++ | ||
1916 | | 31 - 29 | 28 |27 - 25 | 24 | 23 - 22| 21 - 17 | | ||
1917 | |SDRAM_TYPE|Rsvd|DDR_TERM| DDQS | DYN_ODT| Rsvd | | ||
1918 | | 0x011 | 0 | 0x011 | 0x1 | 0x00 | 0x0 | | ||
1919 | |||
1920 | | 16-14 |13 - 12 | 11 - 8 | 7 |6 - 5 | 4 | 3 | 2 | 1 - 0 | | ||
1921 | | CWL | NM | CL | Rsvd |IBANK | Rsvd|EBANK| Rsvd|PAGE_SIZE| | ||
1922 | | 0x11 | 0x00 | 0x1110 | 0x0 | 0x11 | 0x0 | 0 | 0 | 0x10 | | ||
1923 | SDCFG = 0x0110 0011 0010 0010 0011 0011 1011 0010 | ||
1924 | SDCFG = 0x6700486A;//0x63223332 | ||
1925 | |||
1926 | SDRAM_TYPE = 3 | ||
1927 | DDR_TERM = 3 (RZQ/4 = 1; RZQ/6=3) | ||
1928 | DDQS = 1 | ||
1929 | DYN_ODT = 0 | ||
1930 | |||
1931 | CWL = 3 (CWL5=0; CWL6=1; CWL7=2; CWL8=3) | ||
1932 | NM = 0 (64-bit=0, 32-bit=1, 16-bit=2) | ||
1933 | CL = 14 (CL5=2; CL6=4; CL7=6; CL8=8; CL9=10; CL10=12; CL11=14) | ||
1934 | IBANK = 3 (8bank) | ||
1935 | EBANK = 0 (0 - pad_cs_o_n[0] , 1 - pad_cs_o_n[1:0]) | ||
1936 | PAGE_SIZE = 2 (1024page-size=2; 2048page-size=3) | ||
1937 | */ | ||
1938 | /* Start DDR3A EMIF Configuration */ | ||
1939 | //8. Configure the EMIF through the VBUSM interface. | ||
1940 | //8.a. Program all EMIF MMR’s. | ||
1941 | DDR3A_SDCFG = 0x62005662; //0x62005662; | ||
1942 | DDR3A_SDTIM1 = 0x0E4C6835; //0x0E4C6833;//0x0E4C6833; | ||
1943 | DDR3A_SDTIM2 = 0x00001CC6; //0x00001CE7; | ||
1944 | DDR3A_SDTIM3 = 0x3169FF32; //0x323DFF32; | ||
1945 | DDR3A_SDTIM4 = 0x533F055F; //0x533F08AF; | ||
1946 | |||
1947 | DDR3A_ZQCFG = 0x70073200;//0xF0073200; | ||
1948 | //8.b. Program reg_initref_dis=0 in the SDRAM Refresh Control Register (address offset 0x10). | ||
1949 | DDR3A_SDRFC = 0x00001044; | ||
1950 | |||
1951 | GEL_TextOut("DDR3A initialization complete \n"); | ||
1952 | /* End DDR3A EMIF Configuration */ | ||
1953 | |||
1954 | } | ||
1955 | |||
1956 | |||
1957 | |||
1958 | /*----------------------------------------------------- DDR3A : DDR1333, 32bit--------------------------------------------------------------------------*/ | ||
1959 | |||
1960 | ddr3A_32bit_DDR1333_setup() | ||
1961 | { | ||
1962 | unsigned int multiplier = 19; | ||
1963 | unsigned int divider = 0; | ||
1964 | int temp; | ||
1965 | unsigned int OD_val = 6; | ||
1966 | KICK0 = 0x83E70B13; | ||
1967 | KICK1 = 0x95A4F1E0; | ||
1968 | |||
1969 | |||
1970 | //1. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
1971 | do { | ||
1972 | read_val = DDR3A_PGSR0; | ||
1973 | } while ((read_val&0x00000001) != 0x00000001); | ||
1974 | |||
1975 | //4. Clocks are enabled and frequency is stable--------------------------------------- | ||
1976 | //DDR3A PLL setup | ||
1977 | GEL_TextOut ( "DDR3 PLL (PLL2) Setup ... \n"); | ||
1978 | //DDR3APLLCTL0 = DDR3APLLCTL0 & 0xFF7FFFFF; | ||
1979 | // Set ENSAT = 1 | ||
1980 | DDR3APLLCTL1 |= 0x00000040; | ||
1981 | // Put the PLL in PLL Mode | ||
1982 | DDR3APLLCTL0 |= 0x00800000; | ||
1983 | // In PLL Controller, reset the PLL (bit 13 in DDR3APLLCTL1 register) | ||
1984 | DDR3APLLCTL1 |= 0x00002000; | ||
1985 | // Program the necessary multipliers/dividers and BW adjustments | ||
1986 | // Set the divider values | ||
1987 | DDR3APLLCTL0 &= ~(0x0000003F); | ||
1988 | DDR3APLLCTL0 |= (divider & 0x0000003F); | ||
1989 | /* Step 7: Programming OD[3:0] in the SECCTL register */ | ||
1990 | DDR3APLLCTL0 &= OUTPUT_DIVIDE_MASK; // clear the OD bit field | ||
1991 | DDR3APLLCTL0 |= ~OUTPUT_DIVIDE_MASK & (OD_val - 1) << OUTPUT_DIVIDE_OFFSET; // set the OD[3:0] bit field of PLLD to OD_val | ||
1992 | |||
1993 | /* Set the Multipler values */ | ||
1994 | DDR3APLLCTL0 &= ~(0x0007FFC0); | ||
1995 | DDR3APLLCTL0 |= ((multiplier << 6) & 0x0007FFC0 ); | ||
1996 | temp = ((multiplier + 1) >> 1) - 1; | ||
1997 | DDR3APLLCTL0 &= ~(0xFF000000); | ||
1998 | DDR3APLLCTL0 |= ((temp << 24) & 0xFF000000); | ||
1999 | DDR3APLLCTL1 &= ~(0x0000000F); | ||
2000 | DDR3APLLCTL1 |= ((temp >> 8) & 0x0000000F); | ||
2001 | //In DDR3PLLCTL1, write PLLRST = 0 to bring PLL out of reset | ||
2002 | DDR3APLLCTL1 &= ~(0x00002000); | ||
2003 | // Put the PLL in PLL Mode | ||
2004 | DDR3APLLCTL0 &= ~(0x00800000); // ReSet the Bit 23 | ||
2005 | GEL_TextOut( "DDR3 PLL Setup complete, DDR3A clock now running at 666 MHz.\n" ); | ||
2006 | //DDR3A PLL setup complete --------------------------------------- | ||
2007 | |||
2008 | /*------------------------- Start PHY Configuration -------------------------------*/ | ||
2009 | |||
2010 | //DDR3A_PGCR1 = 0x0280C487; | ||
2011 | |||
2012 | //5.a Program FRQSEL in the PLL Control Register (address offset 0x018). | ||
2013 | DDR3A_PLLCR = 0x5C000; //Set FRQSEL=11, for ctl_clk between 166-275MHz | ||
2014 | |||
2015 | //5.b. Program WLSTEP=1, IODDRM=1, and ZCKSEL in the PHY General Configuration Register 1 (address offset 0x00C). | ||
2016 | DDR3A_PGCR1 |= (1 << 2); //WLSTEP = 1 | ||
2017 | |||
2018 | DDR3A_PGCR1 &= ~(IODDRM_MASK); | ||
2019 | DDR3A_PGCR1 |= (( 1 << 7) & IODDRM_MASK); | ||
2020 | |||
2021 | |||
2022 | DDR3A_PGCR1 &= ~(ZCKSEL_MASK); | ||
2023 | DDR3A_PGCR1 |= (( 1 << 23) & ZCKSEL_MASK); | ||
2024 | |||
2025 | |||
2026 | //5.c. Program PHY Timing Parameters Register 0-4 (address offset 0x01C - 0x02C). | ||
2027 | |||
2028 | DDR3A_PTR0 = 0x42C21590; | ||
2029 | |||
2030 | DDR3A_PTR1 = 0xD05612C0; | ||
2031 | |||
2032 | // Maintaining default values of Phy Timing Parameters Register 2 in PUB | ||
2033 | |||
2034 | DDR3A_PTR3 = 0x0B4515C2;//0x072515C2; //0x0B4515C2;//0x18061A80; | ||
2035 | |||
2036 | DDR3A_PTR4 = 0x0A6E08B4;//0x0AAE7100; | ||
2037 | |||
2038 | //5.d. Program PDQ, MPRDQ, and BYTEMASK in the DRAM Configuration Register (address offset 0x044). | ||
2039 | // All other fields must be left at their default values. | ||
2040 | |||
2041 | DDR3A_DCR &= ~(PDQ_MASK); //PDQ = 0 | ||
2042 | |||
2043 | DDR3A_DCR &= ~(MPRDQ_MASK); //MPRDQ = 0 | ||
2044 | |||
2045 | DDR3A_DCR &= ~(BYTEMASK_MASK); | ||
2046 | DDR3A_DCR |= (( 1 << 10) & BYTEMASK_MASK); | ||
2047 | |||
2048 | |||
2049 | DDR3A_DCR &= ~(NOSRA_MASK); | ||
2050 | DDR3A_DCR |= (( 1 << 27) & NOSRA_MASK); | ||
2051 | |||
2052 | |||
2053 | //DDR3A_DCR &= ~(UDIMM_MASK); | ||
2054 | //DDR3A_DCR |= (( 1 << 29) & UDIMM_MASK); | ||
2055 | |||
2056 | |||
2057 | //5.e. Program DRAM Timing Parameters Register 0-2 (address offset 0x048 - 0x050). | ||
2058 | |||
2059 | DDR3A_DTPR0 = 0x8558AA75;//0x85589975;//0x8558AA55; | ||
2060 | DDR3A_DTPR1 = 0x12857280;//0x12835A80;//0x12857280; | ||
2061 | DDR3A_DTPR2 = 0x5002C200; | ||
2062 | |||
2063 | //5.f. Program BL=0, CL, WR, and PD=1 in the Mode Register 0 (address offset 0x054). | ||
2064 | //All other fields must be left at their default values. | ||
2065 | |||
2066 | DDR3A_MR0 = 0x00001A60; //50 | ||
2067 | |||
2068 | |||
2069 | //5.g. Program DIC, RTT, and TDQS in the Mode Register 1 (address offset 0x058). | ||
2070 | //All other fields must be left at their default values. | ||
2071 | |||
2072 | DDR3A_MR1 = 0x00000006; | ||
2073 | |||
2074 | |||
2075 | //--------------------------------------------------------------------------------------------------------- | ||
2076 | |||
2077 | //5.h. Program Mode Register 2 (address offset 0x05C). | ||
2078 | // Maintaining default values of Program Mode Register 2 | ||
2079 | DDR3A_MR2 = 0x00000010; | ||
2080 | |||
2081 | //5.i. Program DTMPR=1, DTEXD, DTEXG, RANKEN=1 or 3, and RFSHDT=7 in the Data Training Configuration Register (address offset 0x068). | ||
2082 | //All other fields must be left at their default values. | ||
2083 | DDR3A_DTCR = 0x710035C7; //0x730035C7; | ||
2084 | |||
2085 | //5.j. Program tREFPRD=(5*tREFI/ddr_clk_period) in the PHY General Configuration Register 2 (address offset 0x08C). | ||
2086 | //All other fields must be left at their default values. | ||
2087 | |||
2088 | DDR3A_PGCR2 = 0x00F065B8; //NOBUB = 0, FXDLAT = 0 | ||
2089 | //DDR3A_PGCR2 = 0x00F83D09; //NOBUB = 0, FXDLAT = 1 | ||
2090 | |||
2091 | //Set Impedence Register | ||
2092 | DDR3A_ZQ0CR1 = 0x0000005D; | ||
2093 | DDR3A_ZQ1CR1 = 0x0000005B; | ||
2094 | DDR3A_ZQ2CR1 = 0x0000005B; | ||
2095 | //DDR3A_ZQ3CR1 = 0x0000005D; | ||
2096 | |||
2097 | //6. Re-trigger PHY initialization in DDR PHY through the VBUSP interface. | ||
2098 | //6.a. Program 0x00000033 to the PHY Initialization Register (address offset 0x004) to re-trigger PLL, ZCAL, and DCAL initialization. | ||
2099 | |||
2100 | DDR3A_PIR = 0x00000033; | ||
2101 | |||
2102 | //6.b. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2103 | do { | ||
2104 | read_val = DDR3A_PGSR0; | ||
2105 | } while ((read_val&0x00000001) != 0x00000001); | ||
2106 | |||
2107 | //--------------------------------------------------------------------------------------------------------- | ||
2108 | |||
2109 | |||
2110 | |||
2111 | // 7. Trigger DDR3 initialization and leveling/training in DDR PHY through the VBUSP interface. | ||
2112 | // a. If using a 16-bit wide DDR interface, program DXEN=0 in the DATX8 2-7 General Configuration Registers (address offsets 0x240, 0x280, 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2113 | // b. If using a 32-bit wide DDR interface, program DXEN=0 in the DATX8 4-7 General Configuration Registers (address offsets 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2114 | // c. If ECC is not required, program DXEN=0 in the DATX8 8 General Configuration Register (address offset 0x3C0) to disable the leveling/training for the ECC byte lane. | ||
2115 | // NOTE: Setup supports 64-bit by default, ECC enable by default. | ||
2116 | |||
2117 | //7.d. Program 0x0000XF81 to the PHY Initialization Register (address offset 0x004) to trigger DDR3 initialization and leveling/training sequences | ||
2118 | |||
2119 | DDR3A_PIR = 0x0000FF81; //WLADJ - ON | ||
2120 | //DDR3A_PIR = 0x00000781; //WLADJ - OFF | ||
2121 | |||
2122 | |||
2123 | //--------------------------------------------------------------------------------------------------------- | ||
2124 | |||
2125 | //7.e. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2126 | do { | ||
2127 | read_val = DDR3A_PGSR0; | ||
2128 | } while ((read_val&0x00000001) != 0x00000001); | ||
2129 | |||
2130 | |||
2131 | /* End PHY Configuration */ | ||
2132 | //--------------------------------------------------------------------------------------------------------- | ||
2133 | /* START EMIF INITIALIZATION | ||
2134 | ++++++++++++++++++SDCFG Register Calculation+++++++++++++++++++ | ||
2135 | | 31 - 29 | 28 |27 - 25 | 24 | 23 - 22| 21 - 17 | | ||
2136 | |SDRAM_TYPE|Rsvd|DDR_TERM| DDQS | DYN_ODT| Rsvd | | ||
2137 | | 0x011 | 0 | 0x011 | 0x1 | 0x00 | 0x0 | | ||
2138 | |||
2139 | | 16-14 |13 - 12 | 11 - 8 | 7 |6 - 5 | 4 | 3 | 2 | 1 - 0 | | ||
2140 | | CWL | NM | CL | Rsvd |IBANK | Rsvd|EBANK| Rsvd|PAGE_SIZE| | ||
2141 | | 0x11 | 0x00 | 0x1110 | 0x0 | 0x11 | 0x0 | 0 | 0 | 0x10 | | ||
2142 | SDCFG = 0x0110 0011 0010 0010 0011 0011 1011 0010 | ||
2143 | SDCFG = 0x6700486A;//0x63223332 | ||
2144 | |||
2145 | SDRAM_TYPE = 3 | ||
2146 | DDR_TERM = 3 (RZQ/4 = 1; RZQ/6=3) | ||
2147 | DDQS = 1 | ||
2148 | DYN_ODT = 0 | ||
2149 | |||
2150 | CWL = 3 (CWL5=0; CWL6=1; CWL7=2; CWL8=3) | ||
2151 | NM = 0 (64-bit=0, 32-bit=1, 16-bit=2) | ||
2152 | CL = 14 (CL5=2; CL6=4; CL7=6; CL8=8; CL9=10; CL10=12; CL11=14) | ||
2153 | IBANK = 3 (8bank) | ||
2154 | EBANK = 0 (0 - pad_cs_o_n[0] , 1 - pad_cs_o_n[1:0]) | ||
2155 | PAGE_SIZE = 2 (1024page-size=2; 2048page-size=3) | ||
2156 | */ | ||
2157 | /* Start DDR3A EMIF Configuration */ | ||
2158 | //8. Configure the EMIF through the VBUSM interface. | ||
2159 | //8.a. Program all EMIF MMR’s. | ||
2160 | DDR3A_SDCFG = 0x62009C62; // 9A62//0x62008C62 ;//0x6600CE62=single rank,0x6600CE6A=dual rank | ||
2161 | |||
2162 | DDR3A_SDTIM1 = 0x125C8044; | ||
2163 | DDR3A_SDTIM2 = 0x00001D29; | ||
2164 | DDR3A_SDTIM3 = 0x32CDFF43; | ||
2165 | DDR3A_SDTIM4 = 0x543F0ADF; | ||
2166 | |||
2167 | DDR3A_ZQCFG = 0x70073200; | ||
2168 | //8.b. Program reg_initref_dis=0 in the SDRAM Refresh Control Register (address offset 0x10). | ||
2169 | DDR3A_SDRFC = 0x00001457; | ||
2170 | |||
2171 | GEL_TextOut("DDR3A initialization complete \n"); | ||
2172 | /* End DDR3A EMIF Configuration */ | ||
2173 | } | ||
2174 | |||
2175 | |||
2176 | /*----------------------------------------------------- DDR3B : DDR800, 64bit--------------------------------------------------------------------------*/ | ||
2177 | ddr3B_64bit_DDR800_setup() | ||
2178 | { | ||
2179 | unsigned int multiplier = 15; | ||
2180 | unsigned int divider = 0; | ||
2181 | int temp; | ||
2182 | unsigned int OD_val = 8; | ||
2183 | KICK0 = 0x83E70B13; | ||
2184 | KICK1 = 0x95A4F1E0; | ||
2185 | |||
2186 | |||
2187 | //1. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2188 | do { | ||
2189 | read_val = DDR3B_PGSR0; | ||
2190 | } while ((read_val&0x00000001) != 0x00000001); | ||
2191 | |||
2192 | //4. Clocks are enabled and frequency is stable--------------------------------------- | ||
2193 | //DDR3B PLL setup | ||
2194 | GEL_TextOut ( "DDR3 PLL (PLL2) Setup ... \n"); | ||
2195 | //DDR3BPLLCTL0 = DDR3BPLLCTL0 & 0xFF7FFFFF; | ||
2196 | // Set ENSAT = 1 | ||
2197 | DDR3BPLLCTL1 |= 0x00000040; | ||
2198 | // Put the PLL in PLL Mode | ||
2199 | DDR3BPLLCTL0 |= 0x00800000; | ||
2200 | // In PLL Controller, reset the PLL (bit 13 in DDR3BPLLCTL1 register) | ||
2201 | DDR3BPLLCTL1 |= 0x00002000; | ||
2202 | // Program the necessary multipliers/dividers and BW adjustments | ||
2203 | // Set the divider values | ||
2204 | DDR3BPLLCTL0 &= ~(0x0000003F); | ||
2205 | DDR3BPLLCTL0 |= (divider & 0x0000003F); | ||
2206 | /* Step 7: Programming OD[3:0] in the SECCTL register */ | ||
2207 | DDR3BPLLCTL0 &= OUTPUT_DIVIDE_MASK; // clear the OD bit field | ||
2208 | DDR3BPLLCTL0 |= ~OUTPUT_DIVIDE_MASK & (OD_val - 1) << OUTPUT_DIVIDE_OFFSET; // set the OD[3:0] bit field of PLLD to OD_val | ||
2209 | |||
2210 | /* Set the Multipler values */ | ||
2211 | DDR3BPLLCTL0 &= ~(0x0007FFC0); | ||
2212 | DDR3BPLLCTL0 |= ((multiplier << 6) & 0x0007FFC0 ); | ||
2213 | temp = ((multiplier + 1) >> 1) - 1; | ||
2214 | DDR3BPLLCTL0 &= ~(0xFF000000); | ||
2215 | DDR3BPLLCTL0 |= ((temp << 24) & 0xFF000000); | ||
2216 | DDR3BPLLCTL1 &= ~(0x0000000F); | ||
2217 | DDR3BPLLCTL1 |= ((temp >> 8) & 0x0000000F); | ||
2218 | //In DDR3PLLCTL1, write PLLRST = 0 to bring PLL out of reset | ||
2219 | DDR3BPLLCTL1 &= ~(0x00002000); | ||
2220 | // Put the PLL in PLL Mode | ||
2221 | DDR3BPLLCTL0 &= ~(0x00800000); // ReSet the Bit 23 | ||
2222 | GEL_TextOut( "DDR3 PLL Setup complete, DDR3B clock now running at 400MHz.\n" ); | ||
2223 | //DDR3B PLL setup complete --------------------------------------- | ||
2224 | |||
2225 | /*------------------------- Start PHY Configuration -------------------------------*/ | ||
2226 | |||
2227 | //DDR3B_PGCR1 = 0x0280C487; | ||
2228 | |||
2229 | //5.a Program FRQSEL in the PLL Control Register (address offset 0x018). | ||
2230 | DDR3B_PLLCR = 0xDC000; //Set FRQSEL=11, for ctl_clk between 166-275MHz | ||
2231 | |||
2232 | //5.b. Program WLSTEP=1, IODDRM=1, and ZCKSEL in the PHY General Configuration Register 1 (address offset 0x00C). | ||
2233 | DDR3B_PGCR1 |= (1 << 2); //WLSTEP = 1 | ||
2234 | |||
2235 | DDR3B_PGCR1 &= ~(IODDRM_MASK); | ||
2236 | DDR3B_PGCR1 |= (( 1 << 7) & IODDRM_MASK); | ||
2237 | |||
2238 | |||
2239 | DDR3B_PGCR1 &= ~(ZCKSEL_MASK); | ||
2240 | DDR3B_PGCR1 |= (( 1 << 23) & ZCKSEL_MASK); | ||
2241 | |||
2242 | //RRMODE | ||
2243 | //DDR3B_DSGCR &= ~(RRMODE_MASK); //RR_MODE = 0 | ||
2244 | |||
2245 | //DDR3B_DSGCR &= ~(RRMODE_MASK); //RR_MODE = 1 | ||
2246 | //DDR3B_DSGCR |= (( 1 << 18) & RRMODE_MASK); | ||
2247 | |||
2248 | |||
2249 | //5.c. Program PHY Timing Parameters Register 0-4 (address offset 0x01C - 0x02C). | ||
2250 | |||
2251 | DDR3B_PTR0 = 0x42C21590; | ||
2252 | |||
2253 | DDR3B_PTR1 = 0xD05612C0; | ||
2254 | |||
2255 | // Maintaining default values of Phy Timing Parameters Register 2 in PUB | ||
2256 | |||
2257 | DDR3B_PTR3 = 0x06C30D40;//0x18061A80; | ||
2258 | |||
2259 | DDR3B_PTR4 = 0x6413880;//0x0AAE7100; | ||
2260 | |||
2261 | //5.d. Program PDQ, MPRDQ, and BYTEMASK in the DRAM Configuration Register (address offset 0x044). | ||
2262 | // All other fields must be left at their default values. | ||
2263 | |||
2264 | DDR3B_DCR &= ~(PDQ_MASK); //PDQ = 0 | ||
2265 | DDR3B_DCR &= ~(MPRDQ_MASK); //MPRDQ = 0 | ||
2266 | |||
2267 | DDR3B_DCR &= ~(BYTEMASK_MASK); | ||
2268 | DDR3B_DCR |= (( 1 << 10) & BYTEMASK_MASK); | ||
2269 | |||
2270 | |||
2271 | DDR3B_DCR &= ~(NOSRA_MASK); | ||
2272 | DDR3B_DCR |= (( 1 << 27) & NOSRA_MASK); | ||
2273 | |||
2274 | |||
2275 | //DDR3B_DCR &= ~(UDIMM_MASK); | ||
2276 | //DDR3B_DCR |= (( 1 << 29) & UDIMM_MASK); | ||
2277 | |||
2278 | |||
2279 | //5.e. Program DRAM Timing Parameters Register 0-2 (address offset 0x048 - 0x050). | ||
2280 | |||
2281 | DDR3B_DTPR0 = 0x50CE6644; | ||
2282 | DDR3B_DTPR1 = 0x12834180; | ||
2283 | DDR3B_DTPR2 = 0x50022A00; | ||
2284 | |||
2285 | //5.f. Program BL=0, CL, WR, and PD=1 in the Mode Register 0 (address offset 0x054). | ||
2286 | //All other fields must be left at their default values. | ||
2287 | |||
2288 | DDR3B_MR0 = 0x00001420; | ||
2289 | |||
2290 | |||
2291 | //5.g. Program DIC, RTT, and TDQS in the Mode Register 1 (address offset 0x058). | ||
2292 | //All other fields must be left at their default values. | ||
2293 | |||
2294 | DDR3B_MR1 = 0x00000006; | ||
2295 | |||
2296 | |||
2297 | //--------------------------------------------------------------------------------------------------------- | ||
2298 | |||
2299 | //5.h. Program Mode Register 2 (address offset 0x05C). | ||
2300 | // Maintaining default values of Program Mode Register 2 | ||
2301 | // DDR3B_MR2 = 0x00000018; | ||
2302 | |||
2303 | //5.i. Program DTMPR=1, DTEXD, DTEXG, RANKEN=1 or 3, and RFSHDT=7 in the Data Training Configuration Register (address offset 0x068). | ||
2304 | //All other fields must be left at their default values. | ||
2305 | DDR3B_DTCR = 0x710035C7; //0x710035C7; | ||
2306 | |||
2307 | //5.j. Program tREFPRD=(5*tREFI/ddr_clk_period) in the PHY General Configuration Register 2 (address offset 0x08C). | ||
2308 | //All other fields must be left at their default values. | ||
2309 | |||
2310 | DDR3B_PGCR2 = 0x00F03D09; //NOBUB = 0, FXDLAT = 0 | ||
2311 | //DDR3B_PGCR2 = 0x00F83D09; //NOBUB = 0, FXDLAT = 1 | ||
2312 | |||
2313 | //Set Impedence Register | ||
2314 | DDR3B_ZQ0CR1 = 0x0000005D; | ||
2315 | DDR3B_ZQ1CR1 = 0x0000005B; | ||
2316 | DDR3B_ZQ2CR1 = 0x0000005B; | ||
2317 | |||
2318 | |||
2319 | //6. Re-trigger PHY initialization in DDR PHY through the VBUSP interface. | ||
2320 | //6.a. Program 0x00000033 to the PHY Initialization Register (address offset 0x004) to re-trigger PLL, ZCAL, and DCAL initialization. | ||
2321 | |||
2322 | DDR3B_PIR = 0x00000033; | ||
2323 | |||
2324 | //6.b. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2325 | do { | ||
2326 | read_val = DDR3B_PGSR0; | ||
2327 | } while ((read_val&0x00000001) != 0x00000001); | ||
2328 | |||
2329 | //--------------------------------------------------------------------------------------------------------- | ||
2330 | |||
2331 | |||
2332 | |||
2333 | // 7. Trigger DDR3 initialization and leveling/training in DDR PHY through the VBUSP interface. | ||
2334 | // a. If using a 16-bit wide DDR interface, program DXEN=0 in the DATX8 2-7 General Configuration Registers (address offsets 0x240, 0x280, 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2335 | // b. If using a 32-bit wide DDR interface, program DXEN=0 in the DATX8 4-7 General Configuration Registers (address offsets 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2336 | // c. If ECC is not required, program DXEN=0 in the DATX8 8 General Configuration Register (address offset 0x3C0) to disable the leveling/training for the ECC byte lane. | ||
2337 | // NOTE: Setup supports 64-bit by default, ECC enable by default. | ||
2338 | |||
2339 | //7.d. Program 0x0000XF81 to the PHY Initialization Register (address offset 0x004) to trigger DDR3 initialization and leveling/training sequences | ||
2340 | |||
2341 | DDR3B_PIR = 0x00000F81; //WLADJ - ON | ||
2342 | //DDR3B_PIR = 0x00000781; //WLADJ - OFF | ||
2343 | |||
2344 | //--------------------------------------------------------------------------------------------------------- | ||
2345 | |||
2346 | //7.e. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2347 | do { | ||
2348 | read_val = DDR3B_PGSR0; | ||
2349 | } while ((read_val&0x00000001) != 0x00000001); | ||
2350 | |||
2351 | |||
2352 | /* End PHY Configuration */ | ||
2353 | //--------------------------------------------------------------------------------------------------------- | ||
2354 | /* START EMIF INITIALIZATION | ||
2355 | ++++++++++++++++++SDCFG Register Calculation+++++++++++++++++++ | ||
2356 | | 31 - 29 | 28 |27 - 25 | 24 | 23 - 22| 21 - 17 | | ||
2357 | |SDRAM_TYPE|Rsvd|DDR_TERM| DDQS | DYN_ODT| Rsvd | | ||
2358 | | 0x011 | 0 | 0x011 | 0x1 | 0x00 | 0x0 | | ||
2359 | |||
2360 | | 16-14 |13 - 12 | 11 - 8 | 7 |6 - 5 | 4 | 3 | 2 | 1 - 0 | | ||
2361 | | CWL | NM | CL | Rsvd |IBANK | Rsvd|EBANK| Rsvd|PAGE_SIZE| | ||
2362 | | 0x11 | 0x00 | 0x1110 | 0x0 | 0x11 | 0x0 | 0 | 0 | 0x10 | | ||
2363 | SDCFG = 0x0110 0011 0010 0010 0011 0011 1011 0010 | ||
2364 | SDCFG = 0x6700486A;//0x63223332 | ||
2365 | |||
2366 | SDRAM_TYPE = 3 | ||
2367 | DDR_TERM = 3 (RZQ/4 = 1; RZQ/6=3) | ||
2368 | DDQS = 1 | ||
2369 | DYN_ODT = 0 | ||
2370 | |||
2371 | CWL = 3 (CWL5=0; CWL6=1; CWL7=2; CWL8=3) | ||
2372 | NM = 0 (64-bit=0, 32-bit=1, 16-bit=2) | ||
2373 | CL = 14 (CL5=2; CL6=4; CL7=6; CL8=8; CL9=10; CL10=12; CL11=14) | ||
2374 | IBANK = 3 (8bank) | ||
2375 | EBANK = 0 (0 - pad_cs_o_n[0] , 1 - pad_cs_o_n[1:0]) | ||
2376 | PAGE_SIZE = 2 (1024page-size=2; 2048page-size=3) | ||
2377 | */ | ||
2378 | /* Start DDR3B EMIF Configuration */ | ||
2379 | //8. Configure the EMIF through the VBUSM interface. | ||
2380 | //8.a. Program all EMIF MMR’s. | ||
2381 | DDR3B_SDCFG = 0x62000462 ; | ||
2382 | |||
2383 | DDR3B_SDTIM1 = 0x0A384C23; | ||
2384 | DDR3B_SDTIM2 = 0x00001CA5; | ||
2385 | DDR3B_SDTIM3 = 0x21ADFF32; | ||
2386 | DDR3B_SDTIM4 = 0x533F067F; | ||
2387 | |||
2388 | DDR3B_ZQCFG = 0xF0073200; | ||
2389 | //8.b. Program reg_initref_dis=0 in the SDRAM Refresh Control Register (address offset 0x10). | ||
2390 | DDR3B_SDRFC = 0x00000C34; | ||
2391 | |||
2392 | GEL_TextOut("DDR3B initialization complete \n"); | ||
2393 | /* End DDR3B EMIF Configuration */ | ||
2394 | |||
2395 | } | ||
2396 | |||
2397 | /*----------------------------------------------------- DDR3B : DDR1066, 64bit--------------------------------------------------------------------------*/ | ||
2398 | ddr3B_64bit_DDR1066_setup() | ||
2399 | { | ||
2400 | unsigned int multiplier = 15; | ||
2401 | unsigned int divider = 0; | ||
2402 | int temp; | ||
2403 | unsigned int OD_val = 6; | ||
2404 | KICK0 = 0x83E70B13; | ||
2405 | KICK1 = 0x95A4F1E0; | ||
2406 | |||
2407 | |||
2408 | //1. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2409 | do { | ||
2410 | read_val = DDR3B_PGSR0; | ||
2411 | } while ((read_val&0x00000001) != 0x00000001); | ||
2412 | |||
2413 | //4. Clocks are enabled and frequency is stable--------------------------------------- | ||
2414 | //DDR3B PLL setup | ||
2415 | GEL_TextOut ( "DDR3 PLL (PLL2) Setup ... \n"); | ||
2416 | //DDR3BPLLCTL0 = DDR3BPLLCTL0 & 0xFF7FFFFF; | ||
2417 | // Set ENSAT = 1 | ||
2418 | DDR3BPLLCTL1 |= 0x00000040; | ||
2419 | // Put the PLL in PLL Mode | ||
2420 | DDR3BPLLCTL0 |= 0x00800000; | ||
2421 | // In PLL Controller, reset the PLL (bit 13 in DDR3BPLLCTL1 register) | ||
2422 | DDR3BPLLCTL1 |= 0x00002000; | ||
2423 | // Program the necessary multipliers/dividers and BW adjustments | ||
2424 | // Set the divider values | ||
2425 | DDR3BPLLCTL0 &= ~(0x0000003F); | ||
2426 | DDR3BPLLCTL0 |= (divider & 0x0000003F); | ||
2427 | /* Step 7: Programming OD[3:0] in the SECCTL register */ | ||
2428 | DDR3BPLLCTL0 &= OUTPUT_DIVIDE_MASK; // clear the OD bit field | ||
2429 | DDR3BPLLCTL0 |= ~OUTPUT_DIVIDE_MASK & (OD_val - 1) << OUTPUT_DIVIDE_OFFSET; // set the OD[3:0] bit field of PLLD to OD_val | ||
2430 | |||
2431 | /* Set the Multipler values */ | ||
2432 | DDR3BPLLCTL0 &= ~(0x0007FFC0); | ||
2433 | DDR3BPLLCTL0 |= ((multiplier << 6) & 0x0007FFC0 ); | ||
2434 | temp = ((multiplier + 1) >> 1) - 1; | ||
2435 | DDR3BPLLCTL0 &= ~(0xFF000000); | ||
2436 | DDR3BPLLCTL0 |= ((temp << 24) & 0xFF000000); | ||
2437 | DDR3BPLLCTL1 &= ~(0x0000000F); | ||
2438 | DDR3BPLLCTL1 |= ((temp >> 8) & 0x0000000F); | ||
2439 | //In DDR3PLLCTL1, write PLLRST = 0 to bring PLL out of reset | ||
2440 | DDR3BPLLCTL1 &= ~(0x00002000); | ||
2441 | // Put the PLL in PLL Mode | ||
2442 | DDR3BPLLCTL0 &= ~(0x00800000); // ReSet the Bit 23 | ||
2443 | GEL_TextOut( "DDR3 PLL Setup complete, DDR3B clock now running at 533MHz.\n" ); | ||
2444 | //DDR3B PLL setup complete --------------------------------------- | ||
2445 | |||
2446 | /*------------------------- Start PHY Configuration -------------------------------*/ | ||
2447 | |||
2448 | //DDR3B_PGCR1 = 0x0280C487; | ||
2449 | |||
2450 | //5.a Program FRQSEL in the PLL Control Register (address offset 0x018). | ||
2451 | DDR3B_PLLCR = 0xDC000; //Set FRQSEL=11, for ctl_clk between 166-275MHz | ||
2452 | |||
2453 | //5.b. Program WLSTEP=1, IODDRM=1, and ZCKSEL in the PHY General Configuration Register 1 (address offset 0x00C). | ||
2454 | DDR3B_PGCR1 |= (1 << 2); //WLSTEP = 1 | ||
2455 | |||
2456 | DDR3B_PGCR1 &= ~(IODDRM_MASK); | ||
2457 | DDR3B_PGCR1 |= (( 1 << 7) & IODDRM_MASK); | ||
2458 | |||
2459 | |||
2460 | DDR3B_PGCR1 &= ~(ZCKSEL_MASK); | ||
2461 | DDR3B_PGCR1 |= (( 1 << 23) & ZCKSEL_MASK); | ||
2462 | |||
2463 | |||
2464 | //5.c. Program PHY Timing Parameters Register 0-4 (address offset 0x01C - 0x02C). | ||
2465 | |||
2466 | DDR3B_PTR0 = 0x42C21590; | ||
2467 | |||
2468 | DDR3B_PTR1 = 0xD05612C0; | ||
2469 | |||
2470 | // Maintaining default values of Phy Timing Parameters Register 2 in PUB | ||
2471 | |||
2472 | DDR3B_PTR3 = 0x09041104;//0x18061A80; | ||
2473 | |||
2474 | DDR3B_PTR4 = 0x0855A068;//0x0AAE7100; | ||
2475 | |||
2476 | //5.d. Program PDQ, MPRDQ, and BYTEMASK in the DRAM Configuration Register (address offset 0x044). | ||
2477 | // All other fields must be left at their default values. | ||
2478 | |||
2479 | DDR3B_DCR &= ~(PDQ_MASK); //PDQ = 0 | ||
2480 | |||
2481 | DDR3B_DCR &= ~(MPRDQ_MASK); //MPRDQ = 0 | ||
2482 | |||
2483 | DDR3B_DCR &= ~(BYTEMASK_MASK); | ||
2484 | DDR3B_DCR |= (( 1 << 10) & BYTEMASK_MASK); | ||
2485 | |||
2486 | |||
2487 | DDR3B_DCR &= ~(NOSRA_MASK); | ||
2488 | DDR3B_DCR |= (( 1 << 27) & NOSRA_MASK); | ||
2489 | |||
2490 | //DDR3B_DCR &= ~(UDIMM_MASK); | ||
2491 | //DDR3B_DCR |= (( 1 << 29) & UDIMM_MASK); | ||
2492 | |||
2493 | |||
2494 | //5.e. Program DRAM Timing Parameters Register 0-2 (address offset 0x048 - 0x050). | ||
2495 | |||
2496 | DDR3B_DTPR0 = 0x6D148844; | ||
2497 | DDR3B_DTPR1 = 0x12845A00; | ||
2498 | DDR3B_DTPR2 = 0x50023600; | ||
2499 | |||
2500 | //5.f. Program BL=0, CL, WR, and PD=1 in the Mode Register 0 (address offset 0x054). | ||
2501 | //All other fields must be left at their default values. | ||
2502 | |||
2503 | DDR3B_MR0 = 0x00001830; //0x00001870 | ||
2504 | |||
2505 | |||
2506 | //5.g. Program DIC, RTT, and TDQS in the Mode Register 1 (address offset 0x058). | ||
2507 | //All other fields must be left at their default values. | ||
2508 | |||
2509 | DDR3B_MR1 = 0x00000006; | ||
2510 | |||
2511 | |||
2512 | //--------------------------------------------------------------------------------------------------------- | ||
2513 | |||
2514 | //5.h. Program Mode Register 2 (address offset 0x05C). | ||
2515 | // Maintaining default values of Program Mode Register 2 | ||
2516 | DDR3B_MR2 = 0x00000008; | ||
2517 | |||
2518 | //5.i. Program DTMPR=1, DTEXD, DTEXG, RANKEN=1 or 3, and RFSHDT=7 in the Data Training Configuration Register (address offset 0x068). | ||
2519 | //All other fields must be left at their default values. | ||
2520 | DDR3B_DTCR = 0x710035C7; //0x730035C7; | ||
2521 | |||
2522 | //5.j. Program tREFPRD=(5*tREFI/ddr_clk_period) in the PHY General Configuration Register 2 (address offset 0x08C). | ||
2523 | //All other fields must be left at their default values. | ||
2524 | |||
2525 | DDR3B_PGCR2 = 0x00F05159; //NOBUB = 0, FXDLAT = 0 | ||
2526 | //DDR3B_PGCR2 = 0x00F83D09; //NOBUB = 0, FXDLAT = 1 | ||
2527 | |||
2528 | //Set Impedence Register | ||
2529 | DDR3B_ZQ0CR1 = 0x0000005D; | ||
2530 | DDR3B_ZQ1CR1 = 0x0000005B; | ||
2531 | DDR3B_ZQ2CR1 = 0x0000005B; | ||
2532 | |||
2533 | |||
2534 | //6. Re-trigger PHY initialization in DDR PHY through the VBUSP interface. | ||
2535 | //6.a. Program 0x00000033 to the PHY Initialization Register (address offset 0x004) to re-trigger PLL, ZCAL, and DCAL initialization. | ||
2536 | |||
2537 | DDR3B_PIR = 0x00000033; | ||
2538 | |||
2539 | //6.b. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2540 | do { | ||
2541 | read_val = DDR3B_PGSR0; | ||
2542 | } while ((read_val&0x00000001) != 0x00000001); | ||
2543 | |||
2544 | //--------------------------------------------------------------------------------------------------------- | ||
2545 | |||
2546 | |||
2547 | |||
2548 | // 7. Trigger DDR3 initialization and leveling/training in DDR PHY through the VBUSP interface. | ||
2549 | // a. If using a 16-bit wide DDR interface, program DXEN=0 in the DATX8 2-7 General Configuration Registers (address offsets 0x240, 0x280, 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2550 | // b. If using a 32-bit wide DDR interface, program DXEN=0 in the DATX8 4-7 General Configuration Registers (address offsets 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2551 | // c. If ECC is not required, program DXEN=0 in the DATX8 8 General Configuration Register (address offset 0x3C0) to disable the leveling/training for the ECC byte lane. | ||
2552 | // NOTE: Setup supports 64-bit by default, ECC enable by default. | ||
2553 | |||
2554 | //7.d. Program 0x0000XF81 to the PHY Initialization Register (address offset 0x004) to trigger DDR3 initialization and leveling/training sequences | ||
2555 | |||
2556 | DDR3B_PIR = 0x00000F81; //WLADJ - ON | ||
2557 | //DDR3B_PIR = 0x00000781; //WLADJ - OFF | ||
2558 | |||
2559 | |||
2560 | //--------------------------------------------------------------------------------------------------------- | ||
2561 | |||
2562 | //7.e. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2563 | do { | ||
2564 | read_val = DDR3B_PGSR0; | ||
2565 | } while ((read_val&0x00000001) != 0x00000001); | ||
2566 | |||
2567 | |||
2568 | /* End PHY Configuration */ | ||
2569 | //--------------------------------------------------------------------------------------------------------- | ||
2570 | /* START EMIF INITIALIZATION | ||
2571 | ++++++++++++++++++SDCFG Register Calculation+++++++++++++++++++ | ||
2572 | | 31 - 29 | 28 |27 - 25 | 24 | 23 - 22| 21 - 17 | | ||
2573 | |SDRAM_TYPE|Rsvd|DDR_TERM| DDQS | DYN_ODT| Rsvd | | ||
2574 | | 0x011 | 0 | 0x011 | 0x1 | 0x00 | 0x0 | | ||
2575 | |||
2576 | | 16-14 |13 - 12 | 11 - 8 | 7 |6 - 5 | 4 | 3 | 2 | 1 - 0 | | ||
2577 | | CWL | NM | CL | Rsvd |IBANK | Rsvd|EBANK| Rsvd|PAGE_SIZE| | ||
2578 | | 0x11 | 0x00 | 0x1110 | 0x0 | 0x11 | 0x0 | 0 | 0 | 0x10 | | ||
2579 | SDCFG = 0x0110 0011 0010 0010 0011 0011 1011 0010 | ||
2580 | SDCFG = 0x6700486A;//0x63223332 | ||
2581 | |||
2582 | SDRAM_TYPE = 3 | ||
2583 | DDR_TERM = 3 (RZQ/4 = 1; RZQ/6=3) | ||
2584 | DDQS = 1 | ||
2585 | DYN_ODT = 0 | ||
2586 | |||
2587 | CWL = 3 (CWL5=0; CWL6=1; CWL7=2; CWL8=3) | ||
2588 | NM = 0 (64-bit=0, 32-bit=1, 16-bit=2) | ||
2589 | CL = 14 (CL5=2; CL6=4; CL7=6; CL8=8; CL9=10; CL10=12; CL11=14) | ||
2590 | IBANK = 3 (8bank) | ||
2591 | EBANK = 0 (0 - pad_cs_o_n[0] , 1 - pad_cs_o_n[1:0]) | ||
2592 | PAGE_SIZE = 2 (1024page-size=2; 2048page-size=3) | ||
2593 | */ | ||
2594 | /* Start DDR3B EMIF Configuration */ | ||
2595 | //8. Configure the EMIF through the VBUSM interface. | ||
2596 | //8.a. Program all EMIF MMR’s. | ||
2597 | DDR3B_SDCFG = 0x62004662; //0x6600CE62=single rank, 0x6600CE6A=dual rank | ||
2598 | DDR3B_SDTIM1 = 0x0E4C6833; | ||
2599 | DDR3B_SDTIM2 = 0x00001CE7; | ||
2600 | DDR3B_SDTIM3 = 0x323DFF32; | ||
2601 | DDR3B_SDTIM4 = 0x533F08AF; | ||
2602 | |||
2603 | DDR3B_ZQCFG = 0xF0073200; | ||
2604 | //8.b. Program reg_initref_dis=0 in the SDRAM Refresh Control Register (address offset 0x10). | ||
2605 | DDR3B_SDRFC = 0x00001044; | ||
2606 | |||
2607 | GEL_TextOut("DDR3B initialization complete \n"); | ||
2608 | /* End DDR3B EMIF Configuration */ | ||
2609 | } | ||
2610 | |||
2611 | /*----------------------------------------------------- DDR3B : DDR1333, 64bit--------------------------------------------------------------------------*/ | ||
2612 | ddr3B_64bit_DDR1333_setup() | ||
2613 | { | ||
2614 | unsigned int multiplier = 19; | ||
2615 | unsigned int divider = 0; | ||
2616 | int temp; | ||
2617 | unsigned int OD_val = 6; | ||
2618 | KICK0 = 0x83E70B13; | ||
2619 | KICK1 = 0x95A4F1E0; | ||
2620 | |||
2621 | |||
2622 | //1. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2623 | do { | ||
2624 | read_val = DDR3B_PGSR0; | ||
2625 | } while ((read_val&0x00000001) != 0x00000001); | ||
2626 | |||
2627 | //4. Clocks are enabled and frequency is stable--------------------------------------- | ||
2628 | //DDR3B PLL setup | ||
2629 | GEL_TextOut ( "DDR3 PLL (PLL2) Setup ... \n"); | ||
2630 | //DDR3BPLLCTL0 = DDR3BPLLCTL0 & 0xFF7FFFFF; | ||
2631 | // Set ENSAT = 1 | ||
2632 | DDR3BPLLCTL1 |= 0x00000040; | ||
2633 | // Put the PLL in PLL Mode | ||
2634 | DDR3BPLLCTL0 |= 0x00800000; | ||
2635 | // In PLL Controller, reset the PLL (bit 13 in DDR3BPLLCTL1 register) | ||
2636 | DDR3BPLLCTL1 |= 0x00002000; | ||
2637 | // Program the necessary multipliers/dividers and BW adjustments | ||
2638 | // Set the divider values | ||
2639 | DDR3BPLLCTL0 &= ~(0x0000003F); | ||
2640 | DDR3BPLLCTL0 |= (divider & 0x0000003F); | ||
2641 | /* Step 7: Programming OD[3:0] in the SECCTL register */ | ||
2642 | DDR3BPLLCTL0 &= OUTPUT_DIVIDE_MASK; // clear the OD bit field | ||
2643 | DDR3BPLLCTL0 |= ~OUTPUT_DIVIDE_MASK & (OD_val - 1) << OUTPUT_DIVIDE_OFFSET; // set the OD[3:0] bit field of PLLD to OD_val | ||
2644 | |||
2645 | /* Set the Multipler values */ | ||
2646 | DDR3BPLLCTL0 &= ~(0x0007FFC0); | ||
2647 | DDR3BPLLCTL0 |= ((multiplier << 6) & 0x0007FFC0 ); | ||
2648 | temp = ((multiplier + 1) >> 1) - 1; | ||
2649 | DDR3BPLLCTL0 &= ~(0xFF000000); | ||
2650 | DDR3BPLLCTL0 |= ((temp << 24) & 0xFF000000); | ||
2651 | DDR3BPLLCTL1 &= ~(0x0000000F); | ||
2652 | DDR3BPLLCTL1 |= ((temp >> 8) & 0x0000000F); | ||
2653 | //In DDR3PLLCTL1, write PLLRST = 0 to bring PLL out of reset | ||
2654 | DDR3BPLLCTL1 &= ~(0x00002000); | ||
2655 | // Put the PLL in PLL Mode | ||
2656 | DDR3BPLLCTL0 &= ~(0x00800000); // ReSet the Bit 23 | ||
2657 | GEL_TextOut( "DDR3 PLL Setup complete, DDR3B clock now running at 666 MHz.\n" ); | ||
2658 | //DDR3B PLL setup complete --------------------------------------- | ||
2659 | |||
2660 | /*------------------------- Start PHY Configuration -------------------------------*/ | ||
2661 | |||
2662 | //DDR3B_PGCR1 = 0x0280C487; | ||
2663 | |||
2664 | //5.a Program FRQSEL in the PLL Control Register (address offset 0x018). | ||
2665 | DDR3B_PLLCR = 0x5C000; //Set FRQSEL=11, for ctl_clk between 166-275MHz | ||
2666 | |||
2667 | //5.b. Program WLSTEP=1, IODDRM=1, and ZCKSEL in the PHY General Configuration Register 1 (address offset 0x00C). | ||
2668 | DDR3B_PGCR1 |= (1 << 2); //WLSTEP = 1 | ||
2669 | |||
2670 | DDR3B_PGCR1 &= ~(IODDRM_MASK); | ||
2671 | DDR3B_PGCR1 |= (( 1 << 7) & IODDRM_MASK); | ||
2672 | |||
2673 | |||
2674 | DDR3B_PGCR1 &= ~(ZCKSEL_MASK); | ||
2675 | DDR3B_PGCR1 |= (( 1 << 23) & ZCKSEL_MASK); | ||
2676 | |||
2677 | |||
2678 | //5.c. Program PHY Timing Parameters Register 0-4 (address offset 0x01C - 0x02C). | ||
2679 | |||
2680 | DDR3B_PTR0 = 0x42C21590; | ||
2681 | |||
2682 | DDR3B_PTR1 = 0xD05612C0; | ||
2683 | |||
2684 | // Maintaining default values of Phy Timing Parameters Register 2 in PUB | ||
2685 | |||
2686 | DDR3B_PTR3 = 0x0B4515C2;//0x18061A80; | ||
2687 | |||
2688 | DDR3B_PTR4 = 0x0A6E08B4;//0x0AAE7100; | ||
2689 | |||
2690 | //5.d. Program PDQ, MPRDQ, and BYTEMASK in the DRAM Configuration Register (address offset 0x044). | ||
2691 | // All other fields must be left at their default values. | ||
2692 | |||
2693 | DDR3B_DCR &= ~(PDQ_MASK); //PDQ = 0 | ||
2694 | |||
2695 | DDR3B_DCR &= ~(MPRDQ_MASK); //MPRDQ = 0 | ||
2696 | |||
2697 | DDR3B_DCR &= ~(BYTEMASK_MASK); | ||
2698 | DDR3B_DCR |= (( 1 << 10) & BYTEMASK_MASK); | ||
2699 | |||
2700 | |||
2701 | DDR3B_DCR &= ~(NOSRA_MASK); | ||
2702 | DDR3B_DCR |= (( 1 << 27) & NOSRA_MASK); | ||
2703 | |||
2704 | |||
2705 | // DDR3B_DCR &= ~(UDIMM_MASK); | ||
2706 | // DDR3B_DCR |= (( 1 << 29) & UDIMM_MASK); | ||
2707 | |||
2708 | |||
2709 | //5.e. Program DRAM Timing Parameters Register 0-2 (address offset 0x048 - 0x050). | ||
2710 | |||
2711 | DDR3B_DTPR0 = 0x8558AA55; | ||
2712 | DDR3B_DTPR1 = 0x12857280; | ||
2713 | DDR3B_DTPR2 = 0x5002C200; | ||
2714 | |||
2715 | //5.f. Program BL=0, CL, WR, and PD=1 in the Mode Register 0 (address offset 0x054). | ||
2716 | //All other fields must be left at their default values. | ||
2717 | |||
2718 | DDR3B_MR0 = 0x00001A60; | ||
2719 | |||
2720 | |||
2721 | //5.g. Program DIC, RTT, and TDQS in the Mode Register 1 (address offset 0x058). | ||
2722 | //All other fields must be left at their default values. | ||
2723 | |||
2724 | DDR3B_MR1 = 0x00000006; | ||
2725 | |||
2726 | |||
2727 | //--------------------------------------------------------------------------------------------------------- | ||
2728 | |||
2729 | //5.h. Program Mode Register 2 (address offset 0x05C). | ||
2730 | // Maintaining default values of Program Mode Register 2 | ||
2731 | DDR3B_MR2 = 0x00000010; | ||
2732 | |||
2733 | //5.i. Program DTMPR=1, DTEXD, DTEXG, RANKEN=1 or 3, and RFSHDT=7 in the Data Training Configuration Register (address offset 0x068). | ||
2734 | //All other fields must be left at their default values. | ||
2735 | DDR3B_DTCR = 0x710035C7; //0x730035C7; | ||
2736 | |||
2737 | //5.j. Program tREFPRD=(5*tREFI/ddr_clk_period) in the PHY General Configuration Register 2 (address offset 0x08C). | ||
2738 | //All other fields must be left at their default values. | ||
2739 | |||
2740 | DDR3B_PGCR2 = 0x00F065B8; //NOBUB = 0, FXDLAT = 0 | ||
2741 | //DDR3B_PGCR2 = 0x00F83D09; //NOBUB = 0, FXDLAT = 1 | ||
2742 | |||
2743 | //Set Impedence Register | ||
2744 | DDR3B_ZQ0CR1 = 0x0000005D; | ||
2745 | DDR3B_ZQ1CR1 = 0x0000005B; | ||
2746 | DDR3B_ZQ2CR1 = 0x0000005B; | ||
2747 | //DDR3B_ZQ3CR1 = 0x0000005D; | ||
2748 | |||
2749 | //6. Re-trigger PHY initialization in DDR PHY through the VBUSP interface. | ||
2750 | //6.a. Program 0x00000033 to the PHY Initialization Register (address offset 0x004) to re-trigger PLL, ZCAL, and DCAL initialization. | ||
2751 | |||
2752 | DDR3B_PIR = 0x00000033; | ||
2753 | |||
2754 | //6.b. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2755 | do { | ||
2756 | read_val = DDR3B_PGSR0; | ||
2757 | } while ((read_val&0x00000001) != 0x00000001); | ||
2758 | |||
2759 | //--------------------------------------------------------------------------------------------------------- | ||
2760 | |||
2761 | |||
2762 | |||
2763 | // 7. Trigger DDR3 initialization and leveling/training in DDR PHY through the VBUSP interface. | ||
2764 | // a. If using a 16-bit wide DDR interface, program DXEN=0 in the DATX8 2-7 General Configuration Registers (address offsets 0x240, 0x280, 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2765 | // b. If using a 32-bit wide DDR interface, program DXEN=0 in the DATX8 4-7 General Configuration Registers (address offsets 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2766 | // c. If ECC is not required, program DXEN=0 in the DATX8 8 General Configuration Register (address offset 0x3C0) to disable the leveling/training for the ECC byte lane. | ||
2767 | // NOTE: Setup supports 64-bit by default, ECC enable by default. | ||
2768 | |||
2769 | //7.d. Program 0x0000XF81 to the PHY Initialization Register (address offset 0x004) to trigger DDR3 initialization and leveling/training sequences | ||
2770 | |||
2771 | DDR3B_PIR = 0x0000FF81; //WLADJ - ON | ||
2772 | //DDR3B_PIR = 0x00000781; //WLADJ - OFF | ||
2773 | |||
2774 | |||
2775 | //--------------------------------------------------------------------------------------------------------- | ||
2776 | |||
2777 | //7.e. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2778 | do { | ||
2779 | read_val = DDR3B_PGSR0; | ||
2780 | } while ((read_val&0x00000001) != 0x00000001); | ||
2781 | |||
2782 | |||
2783 | /* End PHY Configuration */ | ||
2784 | //--------------------------------------------------------------------------------------------------------- | ||
2785 | /* START EMIF INITIALIZATION | ||
2786 | ++++++++++++++++++SDCFG Register Calculation+++++++++++++++++++ | ||
2787 | | 31 - 29 | 28 |27 - 25 | 24 | 23 - 22| 21 - 17 | | ||
2788 | |SDRAM_TYPE|Rsvd|DDR_TERM| DDQS | DYN_ODT| Rsvd | | ||
2789 | | 0x011 | 0 | 0x011 | 0x1 | 0x00 | 0x0 | | ||
2790 | |||
2791 | | 16-14 |13 - 12 | 11 - 8 | 7 |6 - 5 | 4 | 3 | 2 | 1 - 0 | | ||
2792 | | CWL | NM | CL | Rsvd |IBANK | Rsvd|EBANK| Rsvd|PAGE_SIZE| | ||
2793 | | 0x11 | 0x00 | 0x1110 | 0x0 | 0x11 | 0x0 | 0 | 0 | 0x10 | | ||
2794 | SDCFG = 0x0110 0011 0010 0010 0011 0011 1011 0010 | ||
2795 | SDCFG = 0x6700486A;//0x63223332 | ||
2796 | |||
2797 | SDRAM_TYPE = 3 | ||
2798 | DDR_TERM = 3 (RZQ/4 = 1; RZQ/6=3) | ||
2799 | DDQS = 1 | ||
2800 | DYN_ODT = 0 | ||
2801 | |||
2802 | CWL = 3 (CWL5=0; CWL6=1; CWL7=2; CWL8=3) | ||
2803 | NM = 0 (64-bit=0, 32-bit=1, 16-bit=2) | ||
2804 | CL = 14 (CL5=2; CL6=4; CL7=6; CL8=8; CL9=10; CL10=12; CL11=14) | ||
2805 | IBANK = 3 (8bank) | ||
2806 | EBANK = 0 (0 - pad_cs_o_n[0] , 1 - pad_cs_o_n[1:0]) | ||
2807 | PAGE_SIZE = 2 (1024page-size=2; 2048page-size=3) | ||
2808 | */ | ||
2809 | /* Start DDR3B EMIF Configuration */ | ||
2810 | //8. Configure the EMIF through the VBUSM interface. | ||
2811 | //8.a. Program all EMIF MMR’s. | ||
2812 | DDR3B_SDCFG = 0x62008C62 ;//0x6600CE62=single rank,0x6600CE6A=dual rank | ||
2813 | |||
2814 | DDR3B_SDTIM1 = 0x125C8044; | ||
2815 | DDR3B_SDTIM2 = 0x00001D29; | ||
2816 | DDR3B_SDTIM3 = 0x32CDFF43; | ||
2817 | DDR3B_SDTIM4 = 0x543F0ADF; | ||
2818 | |||
2819 | DDR3B_ZQCFG = 0xF0073200; | ||
2820 | //8.b. Program reg_initref_dis=0 in the SDRAM Refresh Control Register (address offset 0x10). | ||
2821 | DDR3B_SDRFC = 0x00001457; | ||
2822 | |||
2823 | GEL_TextOut("DDR3B initialization complete \n"); | ||
2824 | /* End DDR3B EMIF Configuration */ | ||
2825 | |||
2826 | } | ||
2827 | |||
2828 | /*----------------------------------------------------- DDR3B : DDR1600, 64bit--------------------------------------------------------------------------*/ | ||
2829 | ddr3B_64bit_DDR1600_setup() | ||
2830 | { | ||
2831 | unsigned int multiplier = 15; | ||
2832 | unsigned int divider = 0; | ||
2833 | int temp; | ||
2834 | unsigned int OD_val = 4; | ||
2835 | KICK0 = 0x83E70B13; | ||
2836 | KICK1 = 0x95A4F1E0; | ||
2837 | |||
2838 | |||
2839 | //1. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2840 | do { | ||
2841 | read_val = DDR3B_PGSR0; | ||
2842 | } while ((read_val&0x00000001) != 0x00000001); | ||
2843 | |||
2844 | //4. Clocks are enabled and frequency is stable--------------------------------------- | ||
2845 | //DDR3B PLL setup | ||
2846 | GEL_TextOut ( "DDR3 PLL Setup ... \n"); | ||
2847 | //DDR3BPLLCTL0 = DDR3BPLLCTL0 & 0xFF7FFFFF; | ||
2848 | // Set ENSAT = 1 | ||
2849 | DDR3BPLLCTL1 |= 0x00000040; | ||
2850 | // Put the PLL in PLL Mode | ||
2851 | DDR3BPLLCTL0 |= 0x00800000; | ||
2852 | // In PLL Controller, reset the PLL (bit 13 in DDR3BPLLCTL1 register) | ||
2853 | DDR3BPLLCTL1 |= 0x00002000; | ||
2854 | // Program the necessary multipliers/dividers and BW adjustments | ||
2855 | // Set the divider values | ||
2856 | DDR3BPLLCTL0 &= ~(0x0000003F); | ||
2857 | DDR3BPLLCTL0 |= (divider & 0x0000003F); | ||
2858 | /* Step 7: Programming OD[3:0] in the SECCTL register */ | ||
2859 | DDR3BPLLCTL0 &= OUTPUT_DIVIDE_MASK; // clear the OD bit field | ||
2860 | DDR3BPLLCTL0 |= ~OUTPUT_DIVIDE_MASK & (OD_val - 1) << OUTPUT_DIVIDE_OFFSET; // set the OD[3:0] bit field of PLLD to OD_val | ||
2861 | |||
2862 | //DDR3BPLLCTL0 &= ~(0x00780000); | ||
2863 | //DDR3BPLLCTL0 |= ((OD_val << 19)& 0x00780000); | ||
2864 | |||
2865 | /* Set the Multipler values */ | ||
2866 | DDR3BPLLCTL0 &= ~(0x0007FFC0); | ||
2867 | DDR3BPLLCTL0 |= ((multiplier << 6) & 0x0007FFC0 ); | ||
2868 | temp = ((multiplier + 1) >> 1) - 1; | ||
2869 | DDR3BPLLCTL0 &= ~(0xFF000000); | ||
2870 | DDR3BPLLCTL0 |= ((temp << 24) & 0xFF000000); | ||
2871 | DDR3BPLLCTL1 &= ~(0x0000000F); | ||
2872 | DDR3BPLLCTL1 |= ((temp >> 8) & 0x0000000F); | ||
2873 | //In DDR3PLLCTL1, write PLLRST = 0 to bring PLL out of reset | ||
2874 | DDR3BPLLCTL1 &= ~(0x00002000); | ||
2875 | // Put the PLL in PLL Mode | ||
2876 | DDR3BPLLCTL0 &= ~(0x00800000); // ReSet the Bit 23 | ||
2877 | GEL_TextOut( "DDR3 PLL Setup complete, DDR3B clock now running at 800MHz.\n" ); | ||
2878 | //DDR3B PLL setup complete --------------------------------------- | ||
2879 | |||
2880 | /*------------------------- Start PHY Configuration -------------------------------*/ | ||
2881 | |||
2882 | //DDR3B_PGCR1 = 0x0280C487; | ||
2883 | |||
2884 | //5.a Program FRQSEL in the PLL Control Register (address offset 0x018). | ||
2885 | DDR3B_PLLCR = 0x1C000; //Set FRQSEL=11, for ctl_clk between 166-275MHz | ||
2886 | |||
2887 | //5.b. Program WLSTEP=1, IODDRM=1, and ZCKSEL in the PHY General Configuration Register 1 (address offset 0x00C). | ||
2888 | DDR3B_PGCR1 |= (1 << 2); //WLSTEP = 1 | ||
2889 | |||
2890 | DDR3B_PGCR1 &= ~(IODDRM_MASK); | ||
2891 | DDR3B_PGCR1 |= (( 1 << 7) & IODDRM_MASK); | ||
2892 | |||
2893 | |||
2894 | DDR3B_PGCR1 &= ~(ZCKSEL_MASK); | ||
2895 | DDR3B_PGCR1 |= (( 1 << 23) & ZCKSEL_MASK); | ||
2896 | |||
2897 | |||
2898 | //5.c. Program PHY Timing Parameters Register 0-4 (address offset 0x01C - 0x02C). | ||
2899 | |||
2900 | DDR3B_PTR0 = 0x42C21590; | ||
2901 | |||
2902 | DDR3B_PTR1 = 0xD05612C0; | ||
2903 | |||
2904 | // Maintaining default values of Phy Timing Parameters Register 2 in PUB | ||
2905 | |||
2906 | DDR3B_PTR3 = 0x0D861A80;// | ||
2907 | |||
2908 | DDR3B_PTR4 = 0x0C827100; | ||
2909 | |||
2910 | //5.d. Program PDQ, MPRDQ, and BYTEMASK in the DRAM Configuration Register (address offset 0x044). | ||
2911 | // All other fields must be left at their default values. | ||
2912 | |||
2913 | DDR3B_DCR &= ~(PDQ_MASK); //PDQ = 0 | ||
2914 | |||
2915 | DDR3B_DCR &= ~(MPRDQ_MASK); //MPRDQ = 0 | ||
2916 | |||
2917 | DDR3B_DCR &= ~(BYTEMASK_MASK); | ||
2918 | DDR3B_DCR |= (( 1 << 10) & BYTEMASK_MASK); | ||
2919 | |||
2920 | |||
2921 | DDR3B_DCR &= ~(NOSRA_MASK); | ||
2922 | DDR3B_DCR |= (( 1 << 27) & NOSRA_MASK); | ||
2923 | |||
2924 | |||
2925 | //DDR3B_DCR &= ~(UDIMM_MASK); | ||
2926 | //DDR3B_DCR |= (( 1 << 29) & UDIMM_MASK); | ||
2927 | |||
2928 | |||
2929 | //5.e. Program DRAM Timing Parameters Register 0-2 (address offset 0x048 - 0x050). | ||
2930 | |||
2931 | DDR3B_DTPR0 = 0xA19DBB66; | ||
2932 | DDR3B_DTPR1 = 0x12868300; | ||
2933 | DDR3B_DTPR2 = 0x50035200; | ||
2934 | |||
2935 | //5.f. Program BL=0, CL, WR, and PD=1 in the Mode Register 0 (address offset 0x054). | ||
2936 | //All other fields must be left at their default values. | ||
2937 | |||
2938 | DDR3B_MR0 = 0x00001C70; //-CL - 11, CWL -8 | ||
2939 | |||
2940 | |||
2941 | //5.g. Program DIC, RTT, and TDQS in the Mode Register 1 (address offset 0x058). | ||
2942 | //All other fields must be left at their default values. | ||
2943 | |||
2944 | DDR3B_MR1 = 0x00000006; | ||
2945 | |||
2946 | |||
2947 | //--------------------------------------------------------------------------------------------------------- | ||
2948 | |||
2949 | //5.h. Program Mode Register 2 (address offset 0x05C). | ||
2950 | // Maintaining default values of Program Mode Register 2 | ||
2951 | // DDR3B_MR2 = 0x00000018; | ||
2952 | |||
2953 | DDR3B_MR2 = 0x00000018; | ||
2954 | |||
2955 | //5.i. Program DTMPR=1, DTEXD, DTEXG, RANKEN=1 or 3, and RFSHDT=7 in the Data Training Configuration Register (address offset 0x068). | ||
2956 | //All other fields must be left at their default values. | ||
2957 | DDR3B_DTCR = 0x710035C7; //0x730035C7; | ||
2958 | |||
2959 | //5.j. Program tREFPRD=(5*tREFI/ddr_clk_period) in the PHY General Configuration Register 2 (address offset 0x08C). | ||
2960 | //All other fields must be left at their default values. | ||
2961 | |||
2962 | DDR3B_PGCR2 = 0x00F07A12; //NOBUB = 0, FXDLAT = 0 | ||
2963 | //DDR3B_PGCR2 = 0x00F83D09; //NOBUB = 0, FXDLAT = 1 | ||
2964 | |||
2965 | //Set Impedence Register | ||
2966 | DDR3B_ZQ0CR1 = 0x0000005D; | ||
2967 | DDR3B_ZQ1CR1 = 0x0000005B; | ||
2968 | DDR3B_ZQ2CR1 = 0x0000005B; | ||
2969 | //DDR3B_ZQ3CR1 = 0x0000005D; | ||
2970 | |||
2971 | //DDR3B_DATX8_8 &= ~(ECC_MASK); | ||
2972 | |||
2973 | //6. Re-trigger PHY initialization in DDR PHY through the VBUSP interface. | ||
2974 | //6.a. Program 0x00000033 to the PHY Initialization Register (address offset 0x004) to re-trigger PLL, ZCAL, and DCAL initialization. | ||
2975 | |||
2976 | DDR3B_PIR = 0x00000033; | ||
2977 | |||
2978 | //6.b. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
2979 | do { | ||
2980 | read_val = DDR3B_PGSR0; | ||
2981 | } while ((read_val&0x00000001) != 0x00000001); | ||
2982 | |||
2983 | //--------------------------------------------------------------------------------------------------------- | ||
2984 | |||
2985 | |||
2986 | |||
2987 | // 7. Trigger DDR3 initialization and leveling/training in DDR PHY through the VBUSP interface. | ||
2988 | // a. If using a 16-bit wide DDR interface, program DXEN=0 in the DATX8 2-7 General Configuration Registers (address offsets 0x240, 0x280, 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2989 | // b. If using a 32-bit wide DDR interface, program DXEN=0 in the DATX8 4-7 General Configuration Registers (address offsets 0x2C0, 0x300, 0x340, and 0x380) to disable the leveling/training for the upper byte lanes. | ||
2990 | // c. If ECC is not required, program DXEN=0 in the DATX8 8 General Configuration Register (address offset 0x3C0) to disable the leveling/training for the ECC byte lane. | ||
2991 | // NOTE: Setup supports 64-bit by default, ECC enable by default. | ||
2992 | |||
2993 | //7.d. Program 0x0000XF81 to the PHY Initialization Register (address offset 0x004) to trigger DDR3 initialization and leveling/training sequences | ||
2994 | |||
2995 | DDR3B_PIR = 0x0000FF81; //WLADJ - ON | ||
2996 | //DDR3B_PIR = 0x00000781; //WLADJ - OFF | ||
2997 | |||
2998 | |||
2999 | //--------------------------------------------------------------------------------------------------------- | ||
3000 | |||
3001 | //7.e. Poll for IDONE=1 in the PHY General Status Register 0 (address offset 0x010). | ||
3002 | do { | ||
3003 | read_val = DDR3B_PGSR0; | ||
3004 | } while ((read_val&0x00000001) != 0x00000001); | ||
3005 | |||
3006 | |||
3007 | /* End PHY Configuration */ | ||
3008 | //--------------------------------------------------------------------------------------------------------- | ||
3009 | /* START EMIF INITIALIZATION | ||
3010 | ++++++++++++++++++SDCFG Register Calculation+++++++++++++++++++ | ||
3011 | | 31 - 29 | 28 |27 - 25 | 24 | 23 - 22| 21 - 17 | | ||
3012 | |SDRAM_TYPE|Rsvd|DDR_TERM| DDQS | DYN_ODT| Rsvd | | ||
3013 | | 0x011 | 0 | 0x011 | 0x1 | 0x00 | 0x0 | | ||
3014 | |||
3015 | | 16-14 |13 - 12 | 11 - 8 | 7 |6 - 5 | 4 | 3 | 2 | 1 - 0 | | ||
3016 | | CWL | NM | CL | Rsvd |IBANK | Rsvd|EBANK| Rsvd|PAGE_SIZE| | ||
3017 | | 0x11 | 0x00 | 0x1110 | 0x0 | 0x11 | 0x0 | 0 | 0 | 0x10 | | ||
3018 | SDCFG = 0x0110 0011 0010 0010 0011 0011 1011 0010 | ||
3019 | SDCFG = 0x6700486A;//0x63223332 | ||
3020 | |||
3021 | SDRAM_TYPE = 3 | ||
3022 | DDR_TERM = 3 (RZQ/4 = 1; RZQ/6=3) | ||
3023 | DDQS = 1 | ||
3024 | DYN_ODT = 0 | ||
3025 | |||
3026 | CWL = 3 (CWL5=0; CWL6=1; CWL7=2; CWL8=3) | ||
3027 | NM = 0 (64-bit=0, 32-bit=1, 16-bit=2) | ||
3028 | CL = 14 (CL5=2; CL6=4; CL7=6; CL8=8; CL9=10; CL10=12; CL11=14) | ||
3029 | IBANK = 3 (8bank) | ||
3030 | EBANK = 0 (0 - pad_cs_o_n[0] , 1 - pad_cs_o_n[1:0]) | ||
3031 | PAGE_SIZE = 2 (1024page-size=2; 2048page-size=3) | ||
3032 | */ | ||
3033 | /* Start DDR3B EMIF Configuration */ | ||
3034 | //8. Configure the EMIF through the VBUSM interface. | ||
3035 | //8.a. Program all EMIF MMR’s. | ||
3036 | DDR3B_SDCFG = 0x6200CE62 ;//0x66004862=single rank, 0x6600486A=dual rank CL- 11 | ||
3037 | |||
3038 | DDR3B_SDTIM1 = 0x16709C55; | ||
3039 | DDR3B_SDTIM2 = 0x00001D4A; | ||
3040 | DDR3B_SDTIM3 = 0x435DFF54; | ||
3041 | DDR3B_SDTIM4 = 0x553F0CFF; | ||
3042 | |||
3043 | DDR3B_ZQCFG = 0xF0073200; | ||
3044 | //8.b. Program reg_initref_dis=0 in the SDRAM Refresh Control Register (address offset 0x10). | ||
3045 | DDR3B_SDRFC = 0x00001869; | ||
3046 | |||
3047 | GEL_TextOut("DDR3B initialization complete \n"); | ||
3048 | /* End DDR3B EMIF Configuration */ | ||
3049 | |||
3050 | } | ||
3051 | |||
3052 | |||
3053 | |||
3054 | |||
3055 | /*--------------------------------------------------------------*/ | ||
3056 | /* TCI66x MENU */ | ||
3057 | /*--------------------------------------------------------------*/ | ||
3058 | |||
3059 | menuitem "TCI66x Functions"; | ||
3060 | |||
3061 | /**************************************************************************** | ||
3062 | * | ||
3063 | * NAME | ||
3064 | * Global_Default_Setup | ||
3065 | * | ||
3066 | * PURPOSE: | ||
3067 | * Setup almost everything ready for a new debug session: | ||
3068 | * DSP modules and EVM board modules. | ||
3069 | * | ||
3070 | * USAGE | ||
3071 | * This routine can be called as: | ||
3072 | * | ||
3073 | * Global_Default_Setup() | ||
3074 | * | ||
3075 | * RETURN VALUE | ||
3076 | * NONE | ||
3077 | * | ||
3078 | * REFERENCE | ||
3079 | * | ||
3080 | ****************************************************************************/ | ||
3081 | hotmenu Global_Default_Setup() | ||
3082 | { | ||
3083 | GEL_TextOut( "Global Default Setup...\n" ); | ||
3084 | Global_Default_Setup_Silent(); | ||
3085 | GEL_TextOut( "Global Default Setup... Done.\n" ); | ||
3086 | } | ||
3087 | |||
3088 | hotmenu Reset() | ||
3089 | { | ||
3090 | GEL_Reset(); | ||
3091 | } | ||
3092 | |||
3093 | hotmenu InitXMC() | ||
3094 | { | ||
3095 | xmc_setup(); | ||
3096 | } | ||
3097 | |||
3098 | hotmenu CORE_PLL_INIT_122_88MHZ_to_614_4MHz() | ||
3099 | { | ||
3100 | Set_Pll1(1); // call Set_Pll1 with index = 1 -> 122.88 MHz to 614.4 MHz operation | ||
3101 | } | ||
3102 | |||
3103 | hotmenu CORE_PLL_INIT_122_88MHZ_to_737_28MHz() | ||
3104 | { | ||
3105 | Set_Pll1(2); // call Set_Pll1 with index = 2 -> 122.88 MHz to 737.28 MHz operation | ||
3106 | } | ||
3107 | |||
3108 | hotmenu CORE_PLL_INIT_122_88MHZ_to_983_04MHz() | ||
3109 | { | ||
3110 | Set_Pll1(3); // call Set_Pll1 with index = 3 -> 122.88 MHz to 983.04 MHz operation | ||
3111 | } | ||
3112 | |||
3113 | hotmenu CORE_PLL_INIT_122_88MHZ_to_1_2GHz() | ||
3114 | { | ||
3115 | Set_Pll1(4); // call Set_Pll1 with index = 4 -> 122.88 MHz to 1.2 GHz operation | ||
3116 | } | ||
3117 | |||
3118 | |||
3119 | hotmenu CORE_PLL_INIT_122_88MHZ_to_1_3Gz() | ||
3120 | { | ||
3121 | Set_Pll1(5); // call Set_Pll1 with index = 4 -> 122.88 MHz to 1.2 GHz operation | ||
3122 | } | ||
3123 | |||
3124 | hotmenu TETRIS_POWERUP_AND_PLL_INIT_100MHZ_to_1000MHz() | ||
3125 | { | ||
3126 | Set_Tetris_Pll(1); // 100 MHz to 1.0 GHz operation | ||
3127 | } | ||
3128 | |||
3129 | hotmenu TETRIS_POWERUP_AND_PLL_INIT_100MHZ_to_1400MHz() | ||
3130 | { | ||
3131 | Set_Tetris_Pll(2); // 100 MHz to 1.4 GHz operation | ||
3132 | } | ||
3133 | |||
3134 | hotmenu TETRIS_POWERUP_AND_PLL_INIT_175MHZ_to_1400MHz() | ||
3135 | { | ||
3136 | Set_Tetris_Pll(3); // 175 MHz to 1.4 GHz operation | ||
3137 | } | ||
3138 | |||
3139 | |||
3140 | hotmenu PA_PLL_COnfig() | ||
3141 | { | ||
3142 | PaPllConfig(); | ||
3143 | } | ||
3144 | |||
3145 | hotmenu InitDDR3A_32bit_DDR800() | ||
3146 | { | ||
3147 | ddr3A_32bit_DDR800_setup(); | ||
3148 | } | ||
3149 | |||
3150 | hotmenu InitDDR3A_32bit_DDR1066() | ||
3151 | { | ||
3152 | ddr3A_32bit_DDR1066_setup(); | ||
3153 | } | ||
3154 | |||
3155 | hotmenu InitDDR3A_32bit_DDR1333() | ||
3156 | { | ||
3157 | ddr3A_32bit_DDR1333_setup(); | ||
3158 | } | ||
3159 | |||
3160 | |||
3161 | hotmenu InitDDR3B_64bit_DDR800() | ||
3162 | { | ||
3163 | ddr3B_64bit_DDR800_setup(); | ||
3164 | } | ||
3165 | |||
3166 | |||
3167 | hotmenu InitDDR3B_64bit_DDR1066() | ||
3168 | { | ||
3169 | ddr3B_64bit_DDR1066_setup(); | ||
3170 | } | ||
3171 | |||
3172 | hotmenu InitDDR3B_64bit_DDR1333() | ||
3173 | { | ||
3174 | ddr3B_64bit_DDR1333_setup(); | ||
3175 | } | ||
3176 | |||
3177 | hotmenu InitDDR3B_64bit_DDR1600() | ||
3178 | { | ||
3179 | ddr3B_64bit_DDR1600_setup(); | ||
3180 | } | ||
3181 | |||
3182 | |||
3183 | ///* Function to enable CORE PLL observation clock for PLL output */// | ||
3184 | hotmenu ENABLE_CORE_PLL_OBSCLK() | ||
3185 | { | ||
3186 | /* Unlock Chip Level Registers */ | ||
3187 | KICK0 = KICK0_UNLOCK; | ||
3188 | KICK1 = KICK1_UNLOCK; | ||
3189 | |||
3190 | /* set bit 1 to enable power to the CORE PLL observation clock, clear bit 0 to view the CORE PLL observation (output) clock */ | ||
3191 | OBSCLKCTL |= (1 << 1); /* set bit 1 to enable power to the observation clock */ | ||
3192 | OBSCLKCTL &= ~(1 << 0); /* clear bit 0 to view the CORE PLL clock */ | ||
3193 | |||
3194 | /* Lock Chip Level Registers */ | ||
3195 | KICK0 = 0x00000000; | ||
3196 | KICK1 = 0x00000000; | ||
3197 | |||
3198 | GEL_TextOut("CORE PLL observation clock enabled and configured to show CORE PLL output\n"); | ||
3199 | } | ||
3200 | |||
3201 | /* Function to enable DDR PLL observation clock for PLL output */ | ||
3202 | hotmenu ENABLE_DDR_PLL_OBSCLK () | ||
3203 | { | ||
3204 | /* Unlock Chip Level Registers */ | ||
3205 | KICK0 = KICK0_UNLOCK; | ||
3206 | KICK1 = KICK1_UNLOCK; | ||
3207 | |||
3208 | /* set bit 1 to enable power to the CORE PLL observation clock, clear bit 0 to view the CORE PLL observation (output) clock */ | ||
3209 | OBSCLKCTL |= (1 << 3); /* set bit 3 to enable power to the observation clock */ | ||
3210 | OBSCLKCTL |= (1 << 2); /* set bit 2 to view the DDR PLL clock */ | ||
3211 | |||
3212 | /* Lock Chip Level Registers */ | ||
3213 | //KICK0 = 0x00000000; | ||
3214 | // KICK1 = 0x00000000; | ||
3215 | |||
3216 | GEL_TextOut("DDR PLL observation clock enabled and configured to show DDR PLL output\n"); | ||
3217 | } | ||
3218 | |||
3219 | hotmenu ENABLE_ARM_PLL_OBSCLK () | ||
3220 | { | ||
3221 | /* Unlock Chip Level Registers */ | ||
3222 | KICK0 = KICK0_UNLOCK; | ||
3223 | KICK1 = KICK1_UNLOCK; | ||
3224 | |||
3225 | /* set bit 1 to enable power to the CORE PLL observation clock, clear bit 0 to view the CORE PLL observation (output) clock */ | ||
3226 | //OBSCLKCTL |= (1 << 3); /* set bit 3 to enable power to the observation clock */ | ||
3227 | OBSCLKCTL |= (1 << 6); /* set bit 2 to view the DDR PLL clock */ | ||
3228 | |||
3229 | /* Lock Chip Level Registers */ | ||
3230 | KICK0 = 0x00000000; | ||
3231 | KICK1 = 0x00000000; | ||
3232 | |||
3233 | GEL_TextOut("DDR PLL observation clock enabled and configured to show DDR PLL output\n"); | ||
3234 | } | ||
3235 | |||
3236 | hotmenu ENABLE_PA_PLL_OBSCLK () | ||
3237 | { | ||
3238 | /* Unlock Chip Level Registers */ | ||
3239 | KICK0 = KICK0_UNLOCK; | ||
3240 | KICK1 = KICK1_UNLOCK; | ||
3241 | |||
3242 | /* set bit 1 to enable power to the CORE PLL observation clock, clear bit 0 to view the CORE PLL observation (output) clock */ | ||
3243 | OBSCLKCTL |= (1 << 4); /* set bit 3 to enable power to the observation clock */ | ||
3244 | OBSCLKCTL |= (1 << 5); /* set bit 2 to view the DDR PLL clock */ | ||
3245 | |||
3246 | /* Lock Chip Level Registers */ | ||
3247 | KICK0 = 0x00000000; | ||
3248 | KICK1 = 0x00000000; | ||
3249 | |||
3250 | GEL_TextOut("DDR PLL observation clock enabled and configured to show DDR PLL output\n"); | ||
3251 | } | ||
3252 | |||
3253 | hotmenu ddr3A_write_read_test() | ||
3254 | { | ||
3255 | //int data_set[4]; | ||
3256 | //= {0xAAAAAAAA, 0x55555555, 0xFFFFFFFF, 0x00000000}; | ||
3257 | unsigned int write_data = 0xAAAAAAAA; | ||
3258 | unsigned int read_data = 0x0; | ||
3259 | unsigned int errors = 0; | ||
3260 | int dw; | ||
3261 | unsigned int i, mem_start, mem_size, mem_location; | ||
3262 | mem_start = DDR3A_BASE_ADDRESS + (DNUM * 0x01000000); | ||
3263 | mem_size = 0x100; | ||
3264 | for(dw=0;dw<4;dw++) | ||
3265 | { | ||
3266 | if (dw == 0) write_data = 0xAAAAAAAA; | ||
3267 | if (dw == 1) write_data = 0x55555555; | ||
3268 | if (dw == 2) write_data = 0xFFFFFFFF; | ||
3269 | if (dw == 3) write_data = 0x00000000; | ||
3270 | mem_location = mem_start; | ||
3271 | GEL_TextOut( "Memory Test Write Core: %d, Mem Start: 0x%x, Mem Size: 0x%x, value: 0x%x ...\n",,2,,,DNUM,mem_start,mem_size,write_data); | ||
3272 | for(i=0;i<mem_size;i++) | ||
3273 | { | ||
3274 | *( unsigned int* )(mem_location) = write_data; | ||
3275 | mem_location += 4; | ||
3276 | } | ||
3277 | mem_location = mem_start; | ||
3278 | GEL_TextOut( "Memory Test Read Core: %d, Mem Start: 0x%x, Mem Size: 0x%x ...\n",,2,,,DNUM,mem_start,mem_size); | ||
3279 | for (i=0;i<mem_size;i++) | ||
3280 | { | ||
3281 | read_data = *( unsigned int* )(mem_location); | ||
3282 | if (read_data != write_data) | ||
3283 | { | ||
3284 | GEL_TextOut("DDR3 Data Error: DSP Core: %d, Mem Addr: 0x%x, read: 0x%x, expected: 0x%x \n",,2,,,DNUM,(DDR3_BASE_ADDRESS + (i * 4)),read_data,write_data); | ||
3285 | errors++; | ||
3286 | } | ||
3287 | mem_location += 4; | ||
3288 | } | ||
3289 | if (errors == 0) | ||
3290 | { | ||
3291 | GEL_TextOut( "Memory Test Done, no errors found.\n" ); | ||
3292 | } | ||
3293 | else | ||
3294 | { | ||
3295 | GEL_TextOut("Memory Test Done, %d errors were encounterd. \n",,2,,,errors); | ||
3296 | } | ||
3297 | } | ||
3298 | GEL_TextOut( "All Memory Test Completed on core: %d with %d errors.\n",,2,,,DNUM,errors); | ||
3299 | |||
3300 | } | ||
3301 | |||
3302 | |||
3303 | hotmenu ddr3B_write_read_test() | ||
3304 | { | ||
3305 | //int data_set[4]; | ||
3306 | //= {0xAAAAAAAA, 0x55555555, 0xFFFFFFFF, 0x00000000}; | ||
3307 | unsigned int write_data = 0xAAAAAAAA; | ||
3308 | unsigned int read_data = 0x0; | ||
3309 | unsigned int errors = 0; | ||
3310 | int dw; | ||
3311 | unsigned int i, mem_start, mem_size, mem_location; | ||
3312 | mem_start = DDR3B_BASE_ADDRESS + (DNUM * 0x01000000); | ||
3313 | mem_size = 0x100; | ||
3314 | for(dw=0;dw<4;dw++) | ||
3315 | { | ||
3316 | if (dw == 0) write_data = 0xAAAAAAAA; | ||
3317 | if (dw == 1) write_data = 0x55555555; | ||
3318 | if (dw == 2) write_data = 0xFFFFFFFF; | ||
3319 | if (dw == 3) write_data = 0x00000000; | ||
3320 | mem_location = mem_start; | ||
3321 | GEL_TextOut( "Memory Test Write Core: %d, Mem Start: 0x%x, Mem Size: 0x%x, value: 0x%x ...\n",,2,,,DNUM,mem_start,mem_size,write_data); | ||
3322 | for(i=0;i<mem_size;i++) | ||
3323 | { | ||
3324 | *( unsigned int* )(mem_location) = write_data; | ||
3325 | mem_location += 4; | ||
3326 | } | ||
3327 | mem_location = mem_start; | ||
3328 | GEL_TextOut( "Memory Test Read Core: %d, Mem Start: 0x%x, Mem Size: 0x%x ...\n",,2,,,DNUM,mem_start,mem_size); | ||
3329 | for (i=0;i<mem_size;i++) | ||
3330 | { | ||
3331 | read_data = *( unsigned int* )(mem_location); | ||
3332 | if (read_data != write_data) | ||
3333 | { | ||
3334 | GEL_TextOut("DDR3 Data Error: DSP Core: %d, Mem Addr: 0x%x, read: 0x%x, expected: 0x%x \n",,2,,,DNUM,(DDR3_BASE_ADDRESS + (i * 4)),read_data,write_data); | ||
3335 | errors++; | ||
3336 | } | ||
3337 | mem_location += 4; | ||
3338 | } | ||
3339 | if (errors == 0) | ||
3340 | { | ||
3341 | GEL_TextOut( "Memory Test Done, no errors found.\n" ); | ||
3342 | } | ||
3343 | else | ||
3344 | { | ||
3345 | GEL_TextOut("Memory Test Done, %d errors were encounterd. \n",,2,,,errors); | ||
3346 | } | ||
3347 | } | ||
3348 | GEL_TextOut( "All Memory Test Completed on core: %d with %d errors.\n",,2,,,DNUM,errors); | ||
3349 | } | ||
3350 | |||
3351 | menuitem "DSP CLOCK Estimation"; | ||
3352 | |||
3353 | #define TIMER_TSC (1) // The timer used for polling TSCH/TSCL | ||
3354 | #define TIMER_TSC_POLL_PERIOD (10) // Every 10 seconds | ||
3355 | unsigned int gPollPeriod = TIMER_TISC_POLL_PERIOD; | ||
3356 | unsigned int gTSCL = 0; | ||
3357 | unsigned int gTSCH = 0; // Global var for holding previous read of TSCL/H | ||
3358 | unsigned int gNumberPoll=0; // Number of pulling */ | ||
3359 | unsigned int gLoopCount=0; | ||
3360 | |||
3361 | |||
3362 | |||
3363 | hotmenu dspEnableTsc() | ||
3364 | { | ||
3365 | //GEL_TextOut( "dspEnableTsc - write a value to TSCL to enable it\n" ); | ||
3366 | if( GEL_IsHalted() ) { | ||
3367 | TSCL = 0; // A write to TSCL will enable TSC (timestamp counter) | ||
3368 | GEL_Run(); | ||
3369 | } else { | ||
3370 | GEL_Halt(); | ||
3371 | TSCL = 0; | ||
3372 | GEL_Run(); | ||
3373 | } | ||
3374 | } | ||
3375 | |||
3376 | |||
3377 | hotmenu dspDumpTsc() | ||
3378 | { | ||
3379 | unsigned int tscl, tsch; | ||
3380 | tscl = TSCL; /* note: need to read TSCL first */ | ||
3381 | tsch = TSCH; | ||
3382 | GEL_TextOut( "dspEnableTsc - TSCH=%x, TSCL=%x\n",,,,, tscl, tsch ); | ||
3383 | } | ||
3384 | |||
3385 | |||
3386 | dspPollTsc() | ||
3387 | { | ||
3388 | unsigned int tscl, tsch; | ||
3389 | unsigned long long tsc1, tsc2; | ||
3390 | |||
3391 | if( gLoopCount <= gNumberPoll) { | ||
3392 | //GEL_EnableRealtime(); | ||
3393 | GEL_Halt(); | ||
3394 | tscl = TSCL; /* The read time can be considered as variations */ | ||
3395 | tsch = TSCH; /* The read won't cause variation */ | ||
3396 | //GEL_DisableRealtime(); | ||
3397 | GEL_Run(); | ||
3398 | tsc2 = (((unsigned long long) tsch)<<32) + tscl; | ||
3399 | tsc1 = (((unsigned long long)gTSCH)<<32) + gTSCL; | ||
3400 | gTSCL = tscl; | ||
3401 | gTSCH = tsch; | ||
3402 | |||
3403 | //tsc1 = (tsc2-tsc1)/TIMER_TSC_POLL_PERIOD; | ||
3404 | tsc1 = (tsc2-tsc1)/gPollPeriod; | ||
3405 | |||
3406 | GEL_TextOut( "dspPollTsc - [TSCH,TSCL] = [%x, %x], freq=%dhz, i=%d\n",,,,, | ||
3407 | gTSCH, gTSCL, (tsc1), gLoopCount); | ||
3408 | } | ||
3409 | |||
3410 | if( gLoopCount>=gNumberPoll ) { | ||
3411 | dspCancelTscTimer(); | ||
3412 | } else { | ||
3413 | gLoopCount++; | ||
3414 | } | ||
3415 | } | ||
3416 | |||
3417 | |||
3418 | // | ||
3419 | // To cancel the Timer - TIMER_TSC, after using it. Otherwise, it will continue running. | ||
3420 | // | ||
3421 | hotmenu dspCancelTscTimer() | ||
3422 | { | ||
3423 | GEL_TextOut( "dspCancelTscTimer\n"); | ||
3424 | GEL_CancelTimer( TIMER_TSC ); | ||
3425 | } | ||
3426 | |||
3427 | |||
3428 | // | ||
3429 | // To poll the DSP clock. | ||
3430 | // | ||
3431 | dialog dspPollDSPClockFreq( | ||
3432 | pollPeriod "Polling period (sec) - the longer, the more accurate!", | ||
3433 | numberOfPoll "Number of Polls" ) | ||
3434 | { | ||
3435 | gPollPeriod = pollPeriod; | ||
3436 | |||
3437 | GEL_TextOut( "dspPollDSPClockFreq with - pollPeriod=%dsec, numberOfPoll=%d\n" | ||
3438 | ,,,,, gPollPeriod, numberOfPoll); | ||
3439 | |||
3440 | gNumberPoll = numberOfPoll-1; | ||
3441 | gLoopCount = 0; | ||
3442 | dspEnableTsc(); | ||
3443 | |||
3444 | // Get the initial value of TSC | ||
3445 | //GEL_EnableRealtime(); | ||
3446 | GEL_Halt(); | ||
3447 | gTSCL = TSCL; /* The read time can be considered as variations */ | ||
3448 | gTSCH = TSCH; /* The read won't cause variation */ | ||
3449 | //GEL_DisableRealtime(); | ||
3450 | GEL_Run(); | ||
3451 | |||
3452 | GEL_SetTimer( gPollPeriod*1000, TIMER_TSC, "dspPollTsc()"); | ||
3453 | |||
3454 | } | ||