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14#include <config.h>
15#include <common.h>
16#include <command.h>
17#include <watchdog.h>
18#include <stdarg.h>
19#include <lcdvideo.h>
20#include <linux/types.h>
21#include <stdio_dev.h>
22#if defined(CONFIG_POST)
23#include <post.h>
24#endif
25#include <lcd.h>
26
27#ifdef CONFIG_LCD
28
29
30
31
32#ifndef CONFIG_LCD_INFO
33#define CONFIG_LCD_INFO
34#endif
35
36
37#ifdef CONFIG_KYOCERA_KCS057QV1AJ
38
39
40
41#define LCD_BPP LCD_COLOR4
42
43vidinfo_t panel_info = {
44 640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
45 LCD_BPP, 1, 0, 1, 0, 5, 0, 0, 0
46
47};
48#endif
49
50
51
52#ifdef CONFIG_HITACHI_SP19X001_Z1A
53
54
55
56vidinfo_t panel_info = {
57 640, 480, 154, 116, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
58 LCD_COLOR8, 1, 0, 1, 0, 0, 0, 0, 0
59
60};
61#endif
62
63
64
65#ifdef CONFIG_NEC_NL6448AC33
66
67
68
69vidinfo_t panel_info = {
70 640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
71 3, 0, 0, 1, 1, 144, 2, 0, 33
72
73};
74#endif
75
76
77#ifdef CONFIG_NEC_NL6448BC20
78
79
80
81vidinfo_t panel_info = {
82 640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
83 3, 0, 0, 1, 1, 144, 2, 0, 33
84
85};
86#endif
87
88
89#ifdef CONFIG_NEC_NL6448BC33_54
90
91
92
93vidinfo_t panel_info = {
94 640, 480, 212, 158, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
95 3, 0, 0, 1, 1, 144, 2, 0, 33
96
97};
98#endif
99
100
101#ifdef CONFIG_SHARP_LQ104V7DS01
102
103
104
105vidinfo_t panel_info = {
106 640, 480, 132, 99, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_LOW,
107 3, 0, 0, 1, 1, 25, 1, 0, 33
108
109};
110#endif
111
112
113#ifdef CONFIG_SHARP_16x9
114
115
116
117
118vidinfo_t panel_info = {
119 320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
120 3, 0, 0, 1, 1, 15, 4, 0, 3
121};
122#endif
123
124
125#ifdef CONFIG_SHARP_LQ057Q3DC02
126
127
128
129#undef LCD_DF
130#define LCD_DF 12
131
132vidinfo_t panel_info = {
133 320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
134 3, 0, 0, 1, 1, 15, 4, 0, 3
135
136};
137#define CONFIG_LCD_INFO_BELOW_LOGO
138#endif
139
140
141#ifdef CONFIG_SHARP_LQ64D341
142
143
144
145vidinfo_t panel_info = {
146 640, 480, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
147 3, 0, 0, 1, 1, 128, 16, 0, 32
148
149};
150#endif
151
152#ifdef CONFIG_SHARP_LQ065T9DR51U
153
154
155
156vidinfo_t panel_info = {
157 400, 240, 143, 79, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH,
158 3, 0, 0, 1, 1, 248, 4, 0, 35
159
160};
161#define CONFIG_LCD_INFO_BELOW_LOGO
162#endif
163
164#ifdef CONFIG_SHARP_LQ084V1DG21
165
166
167
168vidinfo_t panel_info = {
169 640, 480, 171, 129, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_LOW,
170 3, 0, 0, 1, 1, 160, 3, 0, 48
171
172};
173#endif
174
175
176
177#ifdef CONFIG_HLD1045
178
179
180
181vidinfo_t panel_info = {
182 640, 480, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
183 3, 0, 0, 1, 1, 160, 3, 0, 48
184
185};
186#endif
187
188
189#ifdef CONFIG_PRIMEVIEW_V16C6448AC
190
191
192
193vidinfo_t panel_info = {
194 640, 480, 130, 98, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW, CONFIG_SYS_LOW, CONFIG_SYS_HIGH,
195 3, 0, 0, 1, 1, 144, 2, 0, 35
196
197};
198#endif
199
200
201
202#ifdef CONFIG_OPTREX_BW
203
204
205
206
207
208
209
210
211
212#define OPTREX_BPP 0
213
214
215vidinfo_t panel_info = {
216 320, 240, 0, 0, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_HIGH, CONFIG_SYS_LOW,
217 OPTREX_BPP, 0, 0, 0, 0, 0, 0, 0, 0, 4
218};
219#endif
220
221
222
223
224
225
226
227
228ulong calc_fbsize (void)
229{
230 ulong size;
231 int line_length = (panel_info.vl_col * NBITS (panel_info.vl_bpix)) / 8;
232
233 size = line_length * panel_info.vl_row;
234
235 return size;
236}
237
238void lcd_ctrl_init (void *lcdbase)
239{
240 volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
241 volatile lcd823_t *lcdp = &immr->im_lcd;
242
243 uint lccrtmp;
244 uint lchcr_hpc_tmp;
245
246
247
248
249
250
251 lccrtmp = LCDBIT (LCCR_BNUM_BIT,
252 (((panel_info.vl_row * panel_info.vl_col) * (1 << LCD_BPP)) / 128));
253
254 lccrtmp |= LCDBIT (LCCR_CLKP_BIT, panel_info.vl_clkp) |
255 LCDBIT (LCCR_OEP_BIT, panel_info.vl_oep) |
256 LCDBIT (LCCR_HSP_BIT, panel_info.vl_hsp) |
257 LCDBIT (LCCR_VSP_BIT, panel_info.vl_vsp) |
258 LCDBIT (LCCR_DP_BIT, panel_info.vl_dp) |
259 LCDBIT (LCCR_BPIX_BIT, panel_info.vl_bpix) |
260 LCDBIT (LCCR_LBW_BIT, panel_info.vl_lbw) |
261 LCDBIT (LCCR_SPLT_BIT, panel_info.vl_splt) |
262 LCDBIT (LCCR_CLOR_BIT, panel_info.vl_clor) |
263 LCDBIT (LCCR_TFT_BIT, panel_info.vl_tft);
264
265#if 0
266 lccrtmp |= ((SIU_LEVEL5 / 2) << 12);
267 lccrtmp |= LCCR_EIEN;
268#endif
269
270 lcdp->lcd_lccr = lccrtmp;
271 lcdp->lcd_lcsr = 0xFF;
272
273
274
275 immr->im_siu_conf.sc_sdcr &= ~0x0f;
276
277
278
279
280
281
282
283
284
285 immr->im_clkrst.car_sccr &= ~0x1F;
286 immr->im_clkrst.car_sccr |= LCD_DF;
287
288
289
290 immr->im_ioport.iop_pdpar |= 0x1FFF;
291 immr->im_ioport.iop_pddir |= 0x1FFF;
292
293
294
295 immr->im_cpm.cp_pbpar |= 0x00005001;
296 immr->im_cpm.cp_pbdir |= 0x00005001;
297
298
299
300
301
302
303 lcdp->lcd_lcfaa = (ulong)lcdbase;
304 lcdp->lcd_lcfba = (ulong)lcdbase;
305
306
307
308
309
310
311
312 lchcr_hpc_tmp =
313 (panel_info.vl_col *
314 (panel_info.vl_tft ? 8 :
315 (((2 - panel_info.vl_lbw) <<
316
317 panel_info.vl_splt) *
318 (panel_info.vl_bpix | 1)))) >> 3;
319
320 lcdp->lcd_lchcr = LCHCR_BO |
321 LCDBIT (LCHCR_AT_BIT, 4) |
322 LCDBIT (LCHCR_HPC_BIT, lchcr_hpc_tmp) |
323 panel_info.vl_wbl;
324
325 lcdp->lcd_lcvcr = LCDBIT (LCVCR_VPW_BIT, panel_info.vl_vpw) |
326 LCDBIT (LCVCR_LCD_AC_BIT, panel_info.vl_lcdac) |
327 LCDBIT (LCVCR_VPC_BIT, panel_info.vl_row) |
328 panel_info.vl_wbf;
329
330}
331
332
333
334#if LCD_BPP == LCD_COLOR8
335void
336lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue)
337{
338 volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
339 volatile cpm8xx_t *cp = &(immr->im_cpm);
340 unsigned short colreg, *cmap_ptr;
341
342 cmap_ptr = (unsigned short *)&cp->lcd_cmap[regno * 2];
343
344 colreg = ((red & 0x0F) << 8) |
345 ((green & 0x0F) << 4) |
346 (blue & 0x0F) ;
347
348 *cmap_ptr = colreg;
349
350 debug ("setcolreg: reg %2d @ %p: R=%02X G=%02X B=%02X => %02X%02X\n",
351 regno, &(cp->lcd_cmap[regno * 2]),
352 red, green, blue,
353 cp->lcd_cmap[ regno * 2 ], cp->lcd_cmap[(regno * 2) + 1]);
354}
355#endif
356
357
358
359ushort *configuration_get_cmap(void)
360{
361 immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
362 cpm8xx_t *cp = &(immr->im_cpm);
363 return (ushort *)&(cp->lcd_cmap[255 * sizeof(ushort)]);
364}
365
366#if defined(CONFIG_MPC823)
367void fb_put_byte(uchar **fb, uchar **from)
368{
369 *(*fb)++ = (255 - *(*from)++);
370}
371#endif
372
373#ifdef CONFIG_LCD_LOGO
374#include <bmp_logo.h>
375void lcd_logo_set_cmap(void)
376{
377 int i;
378 ushort *cmap;
379 immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
380 cpm8xx_t *cp = &(immr->im_cpm);
381 cmap = (ushort *)&(cp->lcd_cmap[BMP_LOGO_OFFSET * sizeof(ushort)]);
382
383 for (i = 0; i < BMP_LOGO_COLORS; ++i)
384 *cmap++ = bmp_logo_palette[i];
385}
386#endif
387
388void lcd_enable (void)
389{
390 volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
391 volatile lcd823_t *lcdp = &immr->im_lcd;
392
393
394 immr->im_siu_conf.sc_sdcr |= (1 << (31 - 25));
395 lcdp->lcd_lccr |= LCCR_PON;
396}
397
398
399
400#endif
401