2 * Common LCD routines for supported CPUs
4 * (C) Copyright 2001-2002
5 * Wolfgang Denk, DENX Software Engineering -- wd@denx.de
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 /************************************************************************/
28 /************************************************************************/
36 #include <linux/types.h>
37 #include <stdio_dev.h>
38 #if defined(CONFIG_POST)
44 #if defined(CONFIG_CPU_PXA25X) || defined(CONFIG_CPU_PXA27X) || \
45 defined(CONFIG_CPU_MONAHANS)
46 #define CONFIG_CPU_PXA
47 #include <asm/byteorder.h>
50 #if defined(CONFIG_MPC823)
54 #if defined(CONFIG_ATMEL_LCD)
55 #include <atmel_lcdc.h>
58 /************************************************************************/
60 /************************************************************************/
61 #include <video_font.h> /* Get font data, width and height */
62 #include <video_font_data.h>
64 /************************************************************************/
66 /************************************************************************/
67 #ifdef CONFIG_LCD_LOGO
68 # include <bmp_logo.h> /* Get logo data, width and height */
69 # include <bmp_logo_data.h>
70 # if (CONSOLE_COLOR_WHITE >= BMP_LOGO_OFFSET) && (LCD_BPP != LCD_COLOR16)
71 # error Default Color Map overlaps with Logo Color Map
75 #ifndef CONFIG_LCD_ALIGNMENT
76 #define CONFIG_LCD_ALIGNMENT PAGE_SIZE
79 DECLARE_GLOBAL_DATA_PTR;
81 ulong lcd_setmem (ulong addr);
83 static void lcd_drawchars(ushort x, ushort y, uchar *str, int count);
84 static inline void lcd_puts_xy(ushort x, ushort y, uchar *s);
85 static inline void lcd_putc_xy(ushort x, ushort y, uchar c);
87 static int lcd_init(void *lcdbase);
89 static void *lcd_logo (void);
91 static int lcd_getbgcolor(void);
92 static void lcd_setfgcolor(int color);
93 static void lcd_setbgcolor(int color);
95 char lcd_is_enabled = 0;
97 #ifdef NOT_USED_SO_FAR
98 static void lcd_getcolreg(ushort regno,
99 ushort *red, ushort *green, ushort *blue);
100 static int lcd_getfgcolor(void);
101 #endif /* NOT_USED_SO_FAR */
103 /************************************************************************/
105 /*----------------------------------------------------------------------*/
107 static void console_scrollup(void)
109 /* Copy up rows ignoring the first one */
110 memcpy(CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, CONSOLE_SCROLL_SIZE);
112 /* Clear the last one */
113 memset(CONSOLE_ROW_LAST, COLOR_MASK(lcd_color_bg), CONSOLE_ROW_SIZE);
116 /*----------------------------------------------------------------------*/
118 static inline void console_back(void)
120 if (--console_col < 0) {
121 console_col = CONSOLE_COLS-1 ;
122 if (--console_row < 0) {
127 lcd_putc_xy(console_col * VIDEO_FONT_WIDTH,
128 console_row * VIDEO_FONT_HEIGHT, ' ');
131 /*----------------------------------------------------------------------*/
133 static inline void console_newline(void)
138 /* Check if we need to scroll the terminal */
139 if (console_row >= CONSOLE_ROWS) {
140 /* Scroll everything up */
146 /*----------------------------------------------------------------------*/
148 void lcd_putc(const char c)
150 if (!lcd_is_enabled) {
165 case '\t': /* Tab (8 chars alignment) */
169 if (console_col >= CONSOLE_COLS)
178 lcd_putc_xy(console_col * VIDEO_FONT_WIDTH,
179 console_row * VIDEO_FONT_HEIGHT, c);
180 if (++console_col >= CONSOLE_COLS)
185 /*----------------------------------------------------------------------*/
187 void lcd_puts(const char *s)
189 if (!lcd_is_enabled) {
200 /*----------------------------------------------------------------------*/
202 void lcd_printf(const char *fmt, ...)
205 char buf[CONFIG_SYS_PBSIZE];
208 vsprintf(buf, fmt, args);
214 /************************************************************************/
215 /* ** Low-Level Graphics Routines */
216 /************************************************************************/
218 static void lcd_drawchars(ushort x, ushort y, uchar *str, int count)
223 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
224 y += BMP_LOGO_HEIGHT;
227 #if LCD_BPP == LCD_MONOCHROME
228 ushort off = x * (1 << LCD_BPP) % 8;
231 dest = (uchar *)(lcd_base + y * lcd_line_length + x * (1 << LCD_BPP) / 8);
233 for (row = 0; row < VIDEO_FONT_HEIGHT; ++row, dest += lcd_line_length) {
236 #if LCD_BPP == LCD_COLOR16
237 ushort *d = (ushort *)dest;
242 #if LCD_BPP == LCD_MONOCHROME
243 uchar rest = *d & -(1 << (8-off));
246 for (i = 0; i < count; ++i) {
250 bits = video_fontdata[c * VIDEO_FONT_HEIGHT + row];
252 #if LCD_BPP == LCD_MONOCHROME
253 sym = (COLOR_MASK(lcd_color_fg) & bits) |
254 (COLOR_MASK(lcd_color_bg) & ~bits);
256 *d++ = rest | (sym >> off);
257 rest = sym << (8-off);
258 #elif LCD_BPP == LCD_COLOR8
259 for (c = 0; c < 8; ++c) {
260 *d++ = (bits & 0x80) ?
261 lcd_color_fg : lcd_color_bg;
264 #elif LCD_BPP == LCD_COLOR16
265 for (c = 0; c < 8; ++c) {
266 *d++ = (bits & 0x80) ?
267 lcd_color_fg : lcd_color_bg;
272 #if LCD_BPP == LCD_MONOCHROME
273 *d = rest | (*d & ((1 << (8-off)) - 1));
278 /*----------------------------------------------------------------------*/
280 static inline void lcd_puts_xy(ushort x, ushort y, uchar *s)
282 lcd_drawchars(x, y, s, strlen((char *)s));
285 /*----------------------------------------------------------------------*/
287 static inline void lcd_putc_xy(ushort x, ushort y, uchar c)
289 lcd_drawchars(x, y, &c, 1);
292 /************************************************************************/
293 /** Small utility to check that you got the colours right */
294 /************************************************************************/
295 #ifdef LCD_TEST_PATTERN
300 static int test_colors[N_BLK_HOR*N_BLK_VERT] = {
301 CONSOLE_COLOR_RED, CONSOLE_COLOR_GREEN, CONSOLE_COLOR_YELLOW,
302 CONSOLE_COLOR_BLUE, CONSOLE_COLOR_MAGENTA, CONSOLE_COLOR_CYAN,
305 static void test_pattern(void)
307 ushort v_max = panel_info.vl_row;
308 ushort h_max = panel_info.vl_col;
309 ushort v_step = (v_max + N_BLK_VERT - 1) / N_BLK_VERT;
310 ushort h_step = (h_max + N_BLK_HOR - 1) / N_BLK_HOR;
312 uchar *pix = (uchar *)lcd_base;
314 printf("[LCD] Test Pattern: %d x %d [%d x %d]\n",
315 h_max, v_max, h_step, v_step);
317 /* WARNING: Code silently assumes 8bit/pixel */
318 for (v = 0; v < v_max; ++v) {
319 uchar iy = v / v_step;
320 for (h = 0; h < h_max; ++h) {
321 uchar ix = N_BLK_HOR * iy + (h/h_step);
322 *pix++ = test_colors[ix];
326 #endif /* LCD_TEST_PATTERN */
329 /************************************************************************/
330 /* ** GENERIC Initialization Routines */
331 /************************************************************************/
333 int lcd_get_size(int *line_length)
335 *line_length = (panel_info.vl_col * NBITS(panel_info.vl_bpix)) / 8;
336 return *line_length * panel_info.vl_row;
339 int drv_lcd_init (void)
341 struct stdio_dev lcddev;
344 lcd_base = (void *)(gd->fb_base);
346 lcd_get_size(&lcd_line_length);
348 lcd_init(lcd_base); /* LCD initialization */
350 /* Device initialization */
351 memset(&lcddev, 0, sizeof(lcddev));
353 strcpy(lcddev.name, "lcd");
354 lcddev.ext = 0; /* No extensions */
355 lcddev.flags = DEV_FLAGS_OUTPUT; /* Output only */
356 lcddev.putc = lcd_putc; /* 'putc' function */
357 lcddev.puts = lcd_puts; /* 'puts' function */
359 rc = stdio_register (&lcddev);
361 return (rc == 0) ? 1 : rc;
364 /*----------------------------------------------------------------------*/
366 int do_lcd_clear(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
374 #if LCD_BPP == LCD_MONOCHROME
375 /* Setting the palette */
378 #elif LCD_BPP == LCD_COLOR8
379 /* Setting the palette */
380 lcd_setcolreg(CONSOLE_COLOR_BLACK, 0, 0, 0);
381 lcd_setcolreg(CONSOLE_COLOR_RED, 0xFF, 0, 0);
382 lcd_setcolreg(CONSOLE_COLOR_GREEN, 0, 0xFF, 0);
383 lcd_setcolreg(CONSOLE_COLOR_YELLOW, 0xFF, 0xFF, 0);
384 lcd_setcolreg(CONSOLE_COLOR_BLUE, 0, 0, 0xFF);
385 lcd_setcolreg(CONSOLE_COLOR_MAGENTA, 0xFF, 0, 0xFF);
386 lcd_setcolreg(CONSOLE_COLOR_CYAN, 0, 0xFF, 0xFF);
387 lcd_setcolreg(CONSOLE_COLOR_GREY, 0xAA, 0xAA, 0xAA);
388 lcd_setcolreg(CONSOLE_COLOR_WHITE, 0xFF, 0xFF, 0xFF);
391 #ifndef CONFIG_SYS_WHITE_ON_BLACK
392 lcd_setfgcolor(CONSOLE_COLOR_BLACK);
393 lcd_setbgcolor(CONSOLE_COLOR_WHITE);
395 lcd_setfgcolor(CONSOLE_COLOR_WHITE);
396 lcd_setbgcolor(CONSOLE_COLOR_BLACK);
397 #endif /* CONFIG_SYS_WHITE_ON_BLACK */
399 #ifdef LCD_TEST_PATTERN
402 /* set framebuffer to background color */
403 memset((char *)lcd_base,
404 COLOR_MASK(lcd_getbgcolor()),
405 lcd_line_length*panel_info.vl_row);
407 /* Paint the logo and retrieve LCD base address */
408 debug("[LCD] Drawing the logo...\n");
409 lcd_console_address = lcd_logo ();
416 cls, 1, 1, do_lcd_clear,
421 /*----------------------------------------------------------------------*/
423 static int lcd_init(void *lcdbase)
425 /* Initialize the lcd controller */
426 debug("[LCD] Initializing LCD frambuffer at %p\n", lcdbase);
428 lcd_ctrl_init(lcdbase);
433 /* Initialize the console */
435 #ifdef CONFIG_LCD_INFO_BELOW_LOGO
436 console_row = 7 + BMP_LOGO_HEIGHT / VIDEO_FONT_HEIGHT;
438 console_row = 1; /* leave 1 blank line below logo */
445 /************************************************************************/
446 /* ** ROM capable initialization part - needed to reserve FB memory */
447 /************************************************************************/
449 * This is called early in the system initialization to grab memory
450 * for the LCD controller.
451 * Returns new address for monitor, after reserving LCD buffer memory
453 * Note that this is running from ROM, so no write access to global data.
455 ulong lcd_setmem(ulong addr)
460 debug("LCD panel info: %d x %d, %d bit/pix\n", panel_info.vl_col,
461 panel_info.vl_row, NBITS(panel_info.vl_bpix));
463 size = lcd_get_size(&line_length);
465 /* Round up to nearest full page, or MMU section if defined */
466 size = ALIGN(size, CONFIG_LCD_ALIGNMENT);
467 addr = ALIGN(addr - CONFIG_LCD_ALIGNMENT + 1, CONFIG_LCD_ALIGNMENT);
469 /* Allocate pages for the frame buffer. */
472 debug("Reserving %ldk for LCD Framebuffer at: %08lx\n", size>>10, addr);
477 /*----------------------------------------------------------------------*/
479 static void lcd_setfgcolor(int color)
481 lcd_color_fg = color;
484 /*----------------------------------------------------------------------*/
486 static void lcd_setbgcolor(int color)
488 lcd_color_bg = color;
491 /*----------------------------------------------------------------------*/
493 #ifdef NOT_USED_SO_FAR
494 static int lcd_getfgcolor(void)
498 #endif /* NOT_USED_SO_FAR */
500 /*----------------------------------------------------------------------*/
502 static int lcd_getbgcolor(void)
507 /*----------------------------------------------------------------------*/
509 /************************************************************************/
510 /* ** Chipset depending Bitmap / Logo stuff... */
511 /************************************************************************/
512 static inline ushort *configuration_get_cmap(void)
514 #if defined CONFIG_CPU_PXA
515 struct pxafb_info *fbi = &panel_info.pxa;
516 return (ushort *)fbi->palette;
517 #elif defined(CONFIG_MPC823)
518 immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
519 cpm8xx_t *cp = &(immr->im_cpm);
520 return (ushort *)&(cp->lcd_cmap[255 * sizeof(ushort)]);
521 #elif defined(CONFIG_ATMEL_LCD)
522 return (ushort *)(panel_info.mmio + ATMEL_LCDC_LUT(0));
523 #elif !defined(CONFIG_ATMEL_HLCD) && !defined(CONFIG_EXYNOS_FB)
524 return panel_info.cmap;
526 #if defined(CONFIG_LCD_LOGO)
527 return bmp_logo_palette;
534 #ifdef CONFIG_LCD_LOGO
535 void bitmap_plot(int x, int y)
537 #ifdef CONFIG_ATMEL_LCD
538 uint *cmap = (uint *)bmp_logo_palette;
540 ushort *cmap = (ushort *)bmp_logo_palette;
546 #if defined(CONFIG_MPC823)
547 immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
548 cpm8xx_t *cp = &(immr->im_cpm);
551 debug("Logo: width %d height %d colors %d cmap %d\n",
552 BMP_LOGO_WIDTH, BMP_LOGO_HEIGHT, BMP_LOGO_COLORS,
553 ARRAY_SIZE(bmp_logo_palette));
555 bmap = &bmp_logo_bitmap[0];
556 fb = (uchar *)(lcd_base + y * lcd_line_length + x);
558 if (NBITS(panel_info.vl_bpix) < 12) {
559 /* Leave room for default color map
560 * default case: generic system with no cmap (most likely 16bpp)
561 * cmap was set to the source palette, so no change is done.
562 * This avoids even more ifdefs in the next stanza
564 #if defined(CONFIG_MPC823)
565 cmap = (ushort *) &(cp->lcd_cmap[BMP_LOGO_OFFSET * sizeof(ushort)]);
566 #elif defined(CONFIG_ATMEL_LCD)
567 cmap = (uint *)configuration_get_cmap();
569 cmap = configuration_get_cmap();
575 for (i = 0; i < ARRAY_SIZE(bmp_logo_palette); ++i) {
576 ushort colreg = bmp_logo_palette[i];
577 #ifdef CONFIG_ATMEL_LCD
579 #ifdef CONFIG_ATMEL_LCD_BGR555
580 lut_entry = ((colreg & 0x000F) << 11) |
581 ((colreg & 0x00F0) << 2) |
582 ((colreg & 0x0F00) >> 7);
583 #else /* CONFIG_ATMEL_LCD_RGB565 */
584 lut_entry = ((colreg & 0x000F) << 1) |
585 ((colreg & 0x00F0) << 3) |
586 ((colreg & 0x0F00) << 4);
588 *(cmap + BMP_LOGO_OFFSET) = lut_entry;
590 #else /* !CONFIG_ATMEL_LCD */
591 #ifdef CONFIG_SYS_INVERT_COLORS
592 *cmap++ = 0xffff - colreg;
596 #endif /* CONFIG_ATMEL_LCD */
601 for (i = 0; i < BMP_LOGO_HEIGHT; ++i) {
602 memcpy(fb, bmap, BMP_LOGO_WIDTH);
603 bmap += BMP_LOGO_WIDTH;
604 fb += panel_info.vl_col;
607 else { /* true color mode */
609 fb16 = (ushort *)(lcd_base + y * lcd_line_length + x);
610 for (i = 0; i < BMP_LOGO_HEIGHT; ++i) {
611 for (j = 0; j < BMP_LOGO_WIDTH; j++) {
612 col16 = bmp_logo_palette[(bmap[j]-16)];
614 ((col16 & 0x000F) << 1) |
615 ((col16 & 0x00F0) << 3) |
616 ((col16 & 0x0F00) << 4);
618 bmap += BMP_LOGO_WIDTH;
619 fb16 += panel_info.vl_col;
626 static inline void bitmap_plot(int x, int y) {}
627 #endif /* CONFIG_LCD_LOGO */
629 /*----------------------------------------------------------------------*/
630 #if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
632 * Display the BMP file located at address bmp_image.
636 #ifdef CONFIG_SPLASH_SCREEN_ALIGN
637 #define BMP_ALIGN_CENTER 0x7FFF
639 static void splash_align_axis(int *axis, unsigned long panel_size,
640 unsigned long picture_size)
642 unsigned long panel_picture_delta = panel_size - picture_size;
643 unsigned long axis_alignment;
645 if (*axis == BMP_ALIGN_CENTER)
646 axis_alignment = panel_picture_delta / 2;
648 axis_alignment = panel_picture_delta + *axis + 1;
652 *axis = max(0, axis_alignment);
656 #if defined(CONFIG_MPC823) || defined(CONFIG_MCC200)
657 #define FB_PUT_BYTE(fb, from) *(fb)++ = (255 - *(from)++)
659 #define FB_PUT_BYTE(fb, from) *(fb)++ = *(from)++
662 #if defined(CONFIG_BMP_16BPP)
663 #if defined(CONFIG_ATMEL_LCD_BGR555)
664 static inline void fb_put_word(uchar **fb, uchar **from)
666 *(*fb)++ = (((*from)[0] & 0x1f) << 2) | ((*from)[1] & 0x03);
667 *(*fb)++ = ((*from)[0] & 0xe0) | (((*from)[1] & 0x7c) >> 2);
671 static inline void fb_put_word(uchar **fb, uchar **from)
673 *(*fb)++ = *(*from)++;
674 *(*fb)++ = *(*from)++;
677 #endif /* CONFIG_BMP_16BPP */
679 int lcd_display_bitmap(ulong bmp_image, int x, int y)
681 #if !defined(CONFIG_MCC200)
684 ushort *cmap_base = NULL;
687 bmp_image_t *bmp=(bmp_image_t *)bmp_image;
690 unsigned long width, height, byte_width;
691 unsigned long pwidth = panel_info.vl_col;
692 unsigned colors, bpix, bmp_bpix;
694 if (!bmp || !((bmp->header.signature[0] == 'B') &&
695 (bmp->header.signature[1] == 'M'))) {
696 printf("Error: no valid bmp image at %lx\n", bmp_image);
701 width = le32_to_cpu(bmp->header.width);
702 height = le32_to_cpu(bmp->header.height);
703 bmp_bpix = le16_to_cpu(bmp->header.bit_count);
704 colors = 1 << bmp_bpix;
706 bpix = NBITS(panel_info.vl_bpix);
708 if ((bpix != 1) && (bpix != 8) && (bpix != 16) && (bpix != 32)) {
709 printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n",
715 /* We support displaying 8bpp BMPs on 16bpp LCDs */
716 if (bpix != bmp_bpix && (bmp_bpix != 8 || bpix != 16 || bpix != 32)) {
717 printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n",
719 le16_to_cpu(bmp->header.bit_count));
724 debug("Display-bmp: %d x %d with %d colors\n",
725 (int)width, (int)height, (int)colors);
727 #if !defined(CONFIG_MCC200)
728 /* MCC200 LCD doesn't need CMAP, supports 1bpp b&w only */
730 cmap = configuration_get_cmap();
734 for (i = 0; i < colors; ++i) {
735 bmp_color_table_entry_t cte = bmp->color_table[i];
736 #if !defined(CONFIG_ATMEL_LCD)
738 ( ((cte.red) << 8) & 0xf800) |
739 ( ((cte.green) << 3) & 0x07e0) |
740 ( ((cte.blue) >> 3) & 0x001f) ;
741 #ifdef CONFIG_SYS_INVERT_COLORS
742 *cmap = 0xffff - colreg;
746 #if defined(CONFIG_MPC823)
751 #else /* CONFIG_ATMEL_LCD */
752 lcd_setcolreg(i, cte.red, cte.green, cte.blue);
759 * BMP format for Monochrome assumes that the state of a
760 * pixel is described on a per Bit basis, not per Byte.
761 * So, in case of Monochrome BMP we should align widths
762 * on a byte boundary and convert them from Bit to Byte
764 * Probably, PXA250 and MPC823 process 1bpp BMP images in
765 * their own ways, so make the converting to be MCC200
768 #if defined(CONFIG_MCC200)
770 width = ((width + 7) & ~7) >> 3;
771 x = ((x + 7) & ~7) >> 3;
772 pwidth= ((pwidth + 7) & ~7) >> 3;
776 padded_line = (width&0x3) ? ((width&~0x3)+4) : (width);
778 #ifdef CONFIG_SPLASH_SCREEN_ALIGN
779 splash_align_axis(&x, pwidth, width);
780 splash_align_axis(&y, panel_info.vl_row, height);
781 #endif /* CONFIG_SPLASH_SCREEN_ALIGN */
783 if ((x + width) > pwidth)
785 if ((y + height) > panel_info.vl_row)
786 height = panel_info.vl_row - y;
788 bmap = (uchar *)bmp + le32_to_cpu(bmp->header.data_offset);
789 fb = (uchar *) (lcd_base +
790 (y + height - 1) * lcd_line_length + x * bpix / 8);
793 case 1: /* pass through */
798 byte_width = width * 2;
800 for (i = 0; i < height; ++i) {
802 for (j = 0; j < width; j++) {
804 FB_PUT_BYTE(fb, bmap);
806 *(uint16_t *)fb = cmap_base[*(bmap++)];
807 fb += sizeof(uint16_t) / sizeof(*fb);
810 bmap += (width - padded_line);
811 fb -= (byte_width + lcd_line_length);
815 #if defined(CONFIG_BMP_16BPP)
817 for (i = 0; i < height; ++i) {
819 for (j = 0; j < width; j++)
820 fb_put_word(&fb, &bmap);
822 bmap += (padded_line - width) * 2;
823 fb -= (width * 2 + lcd_line_length);
826 #endif /* CONFIG_BMP_16BPP */
828 #if defined(CONFIG_BMP_32BPP)
830 for (i = 0; i < height; ++i) {
831 for (j = 0; j < width; j++) {
837 fb -= (lcd_line_length + width * (bpix / 8));
840 #endif /* CONFIG_BMP_32BPP */
849 static void *lcd_logo(void)
851 #ifdef CONFIG_SPLASH_SCREEN
854 static int do_splash = 1;
856 if (do_splash && (s = getenv("splashimage")) != NULL) {
860 addr = simple_strtoul (s, NULL, 16);
861 #ifdef CONFIG_SPLASH_SCREEN_ALIGN
862 s = getenv("splashpos");
865 x = BMP_ALIGN_CENTER;
867 x = simple_strtol(s, NULL, 0);
869 s = strchr(s + 1, ',');
872 y = BMP_ALIGN_CENTER;
874 y = simple_strtol (s + 1, NULL, 0);
877 #endif /* CONFIG_SPLASH_SCREEN_ALIGN */
879 if (bmp_display(addr, x, y) == 0)
880 return (void *)lcd_base;
882 #endif /* CONFIG_SPLASH_SCREEN */
886 #ifdef CONFIG_LCD_INFO
887 console_col = LCD_INFO_X / VIDEO_FONT_WIDTH;
888 console_row = LCD_INFO_Y / VIDEO_FONT_HEIGHT;
889 lcd_show_board_info();
890 #endif /* CONFIG_LCD_INFO */
892 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
893 return (void *)((ulong)lcd_base + BMP_LOGO_HEIGHT * lcd_line_length);
895 return (void *)lcd_base;
896 #endif /* CONFIG_LCD_LOGO && !CONFIG_LCD_INFO_BELOW_LOGO */
899 /************************************************************************/
900 /************************************************************************/