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 /************************************************************************/
37 #include <linux/types.h>
39 #if defined(CONFIG_POST)
45 #if defined(CONFIG_PXA250)
46 #include <asm/byteorder.h>
49 #if defined(CONFIG_MPC823)
53 #if defined(CONFIG_ATMEL_LCD)
54 #include <atmel_lcdc.h>
56 extern nand_info_t nand_info[];
61 /************************************************************************/
63 /************************************************************************/
64 #include <video_font.h> /* Get font data, width and height */
66 /************************************************************************/
68 /************************************************************************/
69 #ifdef CONFIG_LCD_LOGO
70 # include <bmp_logo.h> /* Get logo data, width and height */
71 # if (CONSOLE_COLOR_WHITE >= BMP_LOGO_OFFSET)
72 # error Default Color Map overlaps with Logo Color Map
76 DECLARE_GLOBAL_DATA_PTR;
78 ulong lcd_setmem (ulong addr);
80 static void lcd_drawchars (ushort x, ushort y, uchar *str, int count);
81 static inline void lcd_puts_xy (ushort x, ushort y, uchar *s);
82 static inline void lcd_putc_xy (ushort x, ushort y, uchar c);
84 static int lcd_init (void *lcdbase);
86 static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
87 extern void lcd_ctrl_init (void *lcdbase);
88 extern void lcd_enable (void);
89 static void *lcd_logo (void);
92 #if LCD_BPP == LCD_COLOR8
93 extern void lcd_setcolreg (ushort regno,
94 ushort red, ushort green, ushort blue);
96 #if LCD_BPP == LCD_MONOCHROME
97 extern void lcd_initcolregs (void);
100 static int lcd_getbgcolor (void);
101 static void lcd_setfgcolor (int color);
102 static void lcd_setbgcolor (int color);
104 char lcd_is_enabled = 0;
105 extern vidinfo_t panel_info;
107 #ifdef NOT_USED_SO_FAR
108 static void lcd_getcolreg (ushort regno,
109 ushort *red, ushort *green, ushort *blue);
110 static int lcd_getfgcolor (void);
111 #endif /* NOT_USED_SO_FAR */
113 /************************************************************************/
115 /*----------------------------------------------------------------------*/
117 static void console_scrollup (void)
120 /* Copy up rows ignoring the first one */
121 memcpy (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, CONSOLE_SCROLL_SIZE);
123 /* Clear the last one */
124 memset (CONSOLE_ROW_LAST, COLOR_MASK(lcd_color_bg), CONSOLE_ROW_SIZE);
127 * Poor attempt to optimize speed by moving "long"s.
128 * But the code is ugly, and not a bit faster :-(
130 ulong *t = (ulong *)CONSOLE_ROW_FIRST;
131 ulong *s = (ulong *)CONSOLE_ROW_SECOND;
132 ulong l = CONSOLE_SCROLL_SIZE / sizeof(ulong);
133 uchar c = lcd_color_bg & 0xFF;
134 ulong val= (c<<24) | (c<<16) | (c<<8) | c;
139 t = (ulong *)CONSOLE_ROW_LAST;
140 l = CONSOLE_ROW_SIZE / sizeof(ulong);
147 /*----------------------------------------------------------------------*/
149 static inline void console_back (void)
151 if (--console_col < 0) {
152 console_col = CONSOLE_COLS-1 ;
153 if (--console_row < 0) {
158 lcd_putc_xy (console_col * VIDEO_FONT_WIDTH,
159 console_row * VIDEO_FONT_HEIGHT,
163 /*----------------------------------------------------------------------*/
165 static inline void console_newline (void)
170 /* Check if we need to scroll the terminal */
171 if (console_row >= CONSOLE_ROWS) {
172 /* Scroll everything up */
173 console_scrollup () ;
178 /*----------------------------------------------------------------------*/
180 void lcd_putc (const char c)
182 if (!lcd_is_enabled) {
188 case '\r': console_col = 0;
191 case '\n': console_newline();
194 case '\t': /* Tab (8 chars alignment) */
198 if (console_col >= CONSOLE_COLS) {
203 case '\b': console_back();
206 default: lcd_putc_xy (console_col * VIDEO_FONT_WIDTH,
207 console_row * VIDEO_FONT_HEIGHT,
209 if (++console_col >= CONSOLE_COLS) {
217 /*----------------------------------------------------------------------*/
219 void lcd_puts (const char *s)
221 if (!lcd_is_enabled) {
231 /************************************************************************/
232 /* ** Low-Level Graphics Routines */
233 /************************************************************************/
235 static void lcd_drawchars (ushort x, ushort y, uchar *str, int count)
240 dest = (uchar *)(lcd_base + y * lcd_line_length + x * (1 << LCD_BPP) / 8);
241 off = x * (1 << LCD_BPP) % 8;
243 for (row=0; row < VIDEO_FONT_HEIGHT; ++row, dest += lcd_line_length) {
248 #if LCD_BPP == LCD_MONOCHROME
249 uchar rest = *d & -(1 << (8-off));
252 for (i=0; i<count; ++i) {
256 bits = video_fontdata[c * VIDEO_FONT_HEIGHT + row];
258 #if LCD_BPP == LCD_MONOCHROME
259 sym = (COLOR_MASK(lcd_color_fg) & bits) |
260 (COLOR_MASK(lcd_color_bg) & ~bits);
262 *d++ = rest | (sym >> off);
263 rest = sym << (8-off);
264 #elif LCD_BPP == LCD_COLOR8
265 for (c=0; c<8; ++c) {
266 *d++ = (bits & 0x80) ?
267 lcd_color_fg : lcd_color_bg;
270 #elif LCD_BPP == LCD_COLOR16
271 for (c=0; c<16; ++c) {
272 *d++ = (bits & 0x80) ?
273 lcd_color_fg : lcd_color_bg;
278 #if LCD_BPP == LCD_MONOCHROME
279 *d = rest | (*d & ((1 << (8-off)) - 1));
284 /*----------------------------------------------------------------------*/
286 static inline void lcd_puts_xy (ushort x, ushort y, uchar *s)
288 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
289 lcd_drawchars (x, y+BMP_LOGO_HEIGHT, s, strlen ((char *)s));
291 lcd_drawchars (x, y, s, strlen ((char *)s));
295 /*----------------------------------------------------------------------*/
297 static inline void lcd_putc_xy (ushort x, ushort y, uchar c)
299 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
300 lcd_drawchars (x, y+BMP_LOGO_HEIGHT, &c, 1);
302 lcd_drawchars (x, y, &c, 1);
306 /************************************************************************/
307 /** Small utility to check that you got the colours right */
308 /************************************************************************/
309 #ifdef LCD_TEST_PATTERN
314 static int test_colors[N_BLK_HOR*N_BLK_VERT] = {
315 CONSOLE_COLOR_RED, CONSOLE_COLOR_GREEN, CONSOLE_COLOR_YELLOW,
316 CONSOLE_COLOR_BLUE, CONSOLE_COLOR_MAGENTA, CONSOLE_COLOR_CYAN,
319 static void test_pattern (void)
321 ushort v_max = panel_info.vl_row;
322 ushort h_max = panel_info.vl_col;
323 ushort v_step = (v_max + N_BLK_VERT - 1) / N_BLK_VERT;
324 ushort h_step = (h_max + N_BLK_HOR - 1) / N_BLK_HOR;
326 uchar *pix = (uchar *)lcd_base;
328 printf ("[LCD] Test Pattern: %d x %d [%d x %d]\n",
329 h_max, v_max, h_step, v_step);
331 /* WARNING: Code silently assumes 8bit/pixel */
332 for (v=0; v<v_max; ++v) {
333 uchar iy = v / v_step;
334 for (h=0; h<h_max; ++h) {
335 uchar ix = N_BLK_HOR * iy + (h/h_step);
336 *pix++ = test_colors[ix];
340 #endif /* LCD_TEST_PATTERN */
343 /************************************************************************/
344 /* ** GENERIC Initialization Routines */
345 /************************************************************************/
347 int drv_lcd_init (void)
352 lcd_base = (void *)(gd->fb_base);
354 lcd_line_length = (panel_info.vl_col * NBITS (panel_info.vl_bpix)) / 8;
356 lcd_init (lcd_base); /* LCD initialization */
358 /* Device initialization */
359 memset (&lcddev, 0, sizeof (lcddev));
361 strcpy (lcddev.name, "lcd");
362 lcddev.ext = 0; /* No extensions */
363 lcddev.flags = DEV_FLAGS_OUTPUT; /* Output only */
364 lcddev.putc = lcd_putc; /* 'putc' function */
365 lcddev.puts = lcd_puts; /* 'puts' function */
367 rc = device_register (&lcddev);
369 return (rc == 0) ? 1 : rc;
372 /*----------------------------------------------------------------------*/
373 static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
375 #if LCD_BPP == LCD_MONOCHROME
376 /* Setting the palette */
379 #elif LCD_BPP == LCD_COLOR8
380 /* Setting the palette */
381 lcd_setcolreg (CONSOLE_COLOR_BLACK, 0, 0, 0);
382 lcd_setcolreg (CONSOLE_COLOR_RED, 0xFF, 0, 0);
383 lcd_setcolreg (CONSOLE_COLOR_GREEN, 0, 0xFF, 0);
384 lcd_setcolreg (CONSOLE_COLOR_YELLOW, 0xFF, 0xFF, 0);
385 lcd_setcolreg (CONSOLE_COLOR_BLUE, 0, 0, 0xFF);
386 lcd_setcolreg (CONSOLE_COLOR_MAGENTA, 0xFF, 0, 0xFF);
387 lcd_setcolreg (CONSOLE_COLOR_CYAN, 0, 0xFF, 0xFF);
388 lcd_setcolreg (CONSOLE_COLOR_GREY, 0xAA, 0xAA, 0xAA);
389 lcd_setcolreg (CONSOLE_COLOR_WHITE, 0xFF, 0xFF, 0xFF);
392 #ifndef CFG_WHITE_ON_BLACK
393 lcd_setfgcolor (CONSOLE_COLOR_BLACK);
394 lcd_setbgcolor (CONSOLE_COLOR_WHITE);
396 lcd_setfgcolor (CONSOLE_COLOR_WHITE);
397 lcd_setbgcolor (CONSOLE_COLOR_BLACK);
398 #endif /* CFG_WHITE_ON_BLACK */
400 #ifdef LCD_TEST_PATTERN
403 /* set framebuffer to background color */
404 memset ((char *)lcd_base,
405 COLOR_MASK(lcd_getbgcolor()),
406 lcd_line_length*panel_info.vl_row);
408 /* Paint the logo and retrieve LCD base address */
409 debug ("[LCD] Drawing the logo...\n");
410 lcd_console_address = lcd_logo ();
419 cls, 1, 1, lcd_clear,
420 "cls - clear screen\n",
424 /*----------------------------------------------------------------------*/
426 static int lcd_init (void *lcdbase)
428 /* Initialize the lcd controller */
429 debug ("[LCD] Initializing LCD frambuffer at %p\n", lcdbase);
431 lcd_ctrl_init (lcdbase);
432 lcd_clear (NULL, 1, 1, NULL); /* dummy args */
435 /* Initialize the console */
437 #ifdef CONFIG_LCD_INFO_BELOW_LOGO
438 console_row = 7 + BMP_LOGO_HEIGHT / VIDEO_FONT_HEIGHT;
440 console_row = 1; /* leave 1 blank line below logo */
448 /************************************************************************/
449 /* ** ROM capable initialization part - needed to reserve FB memory */
450 /************************************************************************/
452 * This is called early in the system initialization to grab memory
453 * for the LCD controller.
454 * Returns new address for monitor, after reserving LCD buffer memory
456 * Note that this is running from ROM, so no write access to global data.
458 ulong lcd_setmem (ulong addr)
461 int line_length = (panel_info.vl_col * NBITS (panel_info.vl_bpix)) / 8;
463 debug ("LCD panel info: %d x %d, %d bit/pix\n",
464 panel_info.vl_col, panel_info.vl_row, NBITS (panel_info.vl_bpix) );
466 size = line_length * panel_info.vl_row;
468 /* Round up to nearest full page */
469 size = (size + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
471 /* Allocate pages for the frame buffer. */
474 debug ("Reserving %ldk for LCD Framebuffer at: %08lx\n", size>>10, addr);
479 /*----------------------------------------------------------------------*/
481 static void lcd_setfgcolor (int color)
483 #ifdef CONFIG_ATMEL_LCD
484 lcd_color_fg = color;
486 lcd_color_fg = color & 0x0F;
490 /*----------------------------------------------------------------------*/
492 static void lcd_setbgcolor (int color)
494 #ifdef CONFIG_ATMEL_LCD
495 lcd_color_bg = color;
497 lcd_color_bg = color & 0x0F;
501 /*----------------------------------------------------------------------*/
503 #ifdef NOT_USED_SO_FAR
504 static int lcd_getfgcolor (void)
508 #endif /* NOT_USED_SO_FAR */
510 /*----------------------------------------------------------------------*/
512 static int lcd_getbgcolor (void)
517 /*----------------------------------------------------------------------*/
519 /************************************************************************/
520 /* ** Chipset depending Bitmap / Logo stuff... */
521 /************************************************************************/
522 #ifdef CONFIG_LCD_LOGO
523 void bitmap_plot (int x, int y)
525 #ifdef CONFIG_ATMEL_LCD
534 #if defined(CONFIG_PXA250)
535 struct pxafb_info *fbi = &panel_info.pxa;
536 #elif defined(CONFIG_MPC823)
537 volatile immap_t *immr = (immap_t *) CFG_IMMR;
538 volatile cpm8xx_t *cp = &(immr->im_cpm);
541 debug ("Logo: width %d height %d colors %d cmap %d\n",
542 BMP_LOGO_WIDTH, BMP_LOGO_HEIGHT, BMP_LOGO_COLORS,
543 sizeof(bmp_logo_palette)/(sizeof(ushort)));
545 bmap = &bmp_logo_bitmap[0];
546 fb = (uchar *)(lcd_base + y * lcd_line_length + x);
548 if (NBITS(panel_info.vl_bpix) < 12) {
549 /* Leave room for default color map */
550 #if defined(CONFIG_PXA250)
551 cmap = (ushort *)fbi->palette;
552 #elif defined(CONFIG_MPC823)
553 cmap = (ushort *)&(cp->lcd_cmap[BMP_LOGO_OFFSET*sizeof(ushort)]);
554 #elif defined(CONFIG_ATMEL_LCD)
555 cmap = (uint *) (panel_info.mmio + ATMEL_LCDC_LUT(0));
561 for (i=0; i<(sizeof(bmp_logo_palette)/(sizeof(ushort))); ++i) {
562 ushort colreg = bmp_logo_palette[i];
563 #ifdef CONFIG_ATMEL_LCD
565 #ifdef CONFIG_ATMEL_LCD_BGR555
566 lut_entry = ((colreg & 0x000F) << 11) |
567 ((colreg & 0x00F0) << 2) |
568 ((colreg & 0x0F00) >> 7);
569 #else /* CONFIG_ATMEL_LCD_RGB565 */
570 lut_entry = ((colreg & 0x000F) << 1) |
571 ((colreg & 0x00F0) << 3) |
572 ((colreg & 0x0F00) << 4);
574 *(cmap + BMP_LOGO_OFFSET) = lut_entry;
576 #else /* !CONFIG_ATMEL_LCD */
577 #ifdef CFG_INVERT_COLORS
578 *cmap++ = 0xffff - colreg;
582 #endif /* CONFIG_ATMEL_LCD */
587 for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
588 memcpy (fb, bmap, BMP_LOGO_WIDTH);
589 bmap += BMP_LOGO_WIDTH;
590 fb += panel_info.vl_col;
593 else { /* true color mode */
594 fb16 = (ushort *)(lcd_base + y * lcd_line_length + x);
595 for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
596 for (j=0; j<BMP_LOGO_WIDTH; j++) {
597 fb16[j] = bmp_logo_palette[(bmap[j])];
599 bmap += BMP_LOGO_WIDTH;
600 fb16 += panel_info.vl_col;
606 #endif /* CONFIG_LCD_LOGO */
608 /*----------------------------------------------------------------------*/
609 #if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
611 * Display the BMP file located at address bmp_image.
614 int lcd_display_bitmap(ulong bmp_image, int x, int y)
616 #ifdef CONFIG_ATMEL_LCD
618 #elif !defined(CONFIG_MCC200)
623 bmp_image_t *bmp=(bmp_image_t *)bmp_image;
626 unsigned long width, height;
627 unsigned long pwidth = panel_info.vl_col;
628 unsigned colors,bpix;
629 unsigned long compression;
630 #if defined(CONFIG_PXA250)
631 struct pxafb_info *fbi = &panel_info.pxa;
632 #elif defined(CONFIG_MPC823)
633 volatile immap_t *immr = (immap_t *) CFG_IMMR;
634 volatile cpm8xx_t *cp = &(immr->im_cpm);
637 if (!((bmp->header.signature[0]=='B') &&
638 (bmp->header.signature[1]=='M'))) {
639 printf ("Error: no valid bmp image at %lx\n", bmp_image);
643 width = le32_to_cpu (bmp->header.width);
644 height = le32_to_cpu (bmp->header.height);
645 colors = 1<<le16_to_cpu (bmp->header.bit_count);
646 compression = le32_to_cpu (bmp->header.compression);
648 bpix = NBITS(panel_info.vl_bpix);
650 if ((bpix != 1) && (bpix != 8)) {
651 printf ("Error: %d bit/pixel mode not supported by U-Boot\n",
656 if (bpix != le16_to_cpu(bmp->header.bit_count)) {
657 printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n",
659 le16_to_cpu(bmp->header.bit_count));
663 debug ("Display-bmp: %d x %d with %d colors\n",
664 (int)width, (int)height, (int)colors);
666 #if !defined(CONFIG_MCC200)
667 /* MCC200 LCD doesn't need CMAP, supports 1bpp b&w only */
669 #if defined(CONFIG_PXA250)
670 cmap = (ushort *)fbi->palette;
671 #elif defined(CONFIG_MPC823)
672 cmap = (ushort *)&(cp->lcd_cmap[255*sizeof(ushort)]);
673 #elif defined(CONFIG_ATMEL_LCD)
674 cmap = (uint *) (panel_info.mmio + ATMEL_LCDC_LUT(0));
676 # error "Don't know location of color map"
680 for (i=0; i<colors; ++i) {
681 bmp_color_table_entry_t cte = bmp->color_table[i];
683 ( ((cte.red) << 8) & 0xf800) |
684 ( ((cte.green) << 3) & 0x07e0) |
685 ( ((cte.blue) >> 3) & 0x001f) ;
686 #ifdef CFG_INVERT_COLORS
687 *cmap = 0xffff - colreg;
691 #if defined(CONFIG_PXA250)
693 #elif defined(CONFIG_MPC823)
701 * BMP format for Monochrome assumes that the state of a
702 * pixel is described on a per Bit basis, not per Byte.
703 * So, in case of Monochrome BMP we should align widths
704 * on a byte boundary and convert them from Bit to Byte
706 * Probably, PXA250 and MPC823 process 1bpp BMP images in
707 * their own ways, so make the converting to be MCC200
710 #if defined(CONFIG_MCC200)
713 width = ((width + 7) & ~7) >> 3;
714 x = ((x + 7) & ~7) >> 3;
715 pwidth= ((pwidth + 7) & ~7) >> 3;
719 padded_line = (width&0x3) ? ((width&~0x3)+4) : (width);
720 if ((x + width)>pwidth)
722 if ((y + height)>panel_info.vl_row)
723 height = panel_info.vl_row - y;
725 bmap = (uchar *)bmp + le32_to_cpu (bmp->header.data_offset);
726 fb = (uchar *) (lcd_base +
727 (y + height - 1) * lcd_line_length + x);
728 for (i = 0; i < height; ++i) {
730 for (j = 0; j < width ; j++)
731 #if defined(CONFIG_PXA250)
733 #elif defined(CONFIG_MPC823) || defined(CONFIG_MCC200)
734 *(fb++)=255-*(bmap++);
736 bmap += (width - padded_line);
737 fb -= (width + lcd_line_length);
745 static void *lcd_logo (void)
747 #ifdef CONFIG_LCD_INFO
750 #ifdef CONFIG_ATMEL_LCD
752 ulong dram_size, nand_size;
754 #endif /* CONFIG_LCD_INFO */
756 #ifdef CONFIG_SPLASH_SCREEN
759 static int do_splash = 1;
761 if (do_splash && (s = getenv("splashimage")) != NULL) {
762 addr = simple_strtoul(s, NULL, 16);
765 if (lcd_display_bitmap (addr, 0, 0) == 0) {
766 return ((void *)lcd_base);
769 #endif /* CONFIG_SPLASH_SCREEN */
771 #ifdef CONFIG_LCD_LOGO
773 #endif /* CONFIG_LCD_LOGO */
776 # ifdef CONFIG_LCD_INFO
777 sprintf (info, "%s (%s - %s) ", U_BOOT_VERSION, __DATE__, __TIME__);
778 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, (uchar *)info, strlen(info));
780 sprintf (info, "(C) 2004 DENX Software Engineering");
781 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT,
782 (uchar *)info, strlen(info));
784 sprintf (info, " Wolfgang DENK, wd@denx.de");
785 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 2,
786 (uchar *)info, strlen(info));
787 # ifdef CONFIG_LCD_INFO_BELOW_LOGO
788 sprintf (info, "MPC823 CPU at %s MHz",
789 strmhz(temp, gd->cpu_clk));
790 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3,
792 sprintf (info, " %ld MB RAM, %ld MB Flash",
794 gd->bd->bi_flashsize >> 20 );
795 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
798 /* leave one blank line */
800 sprintf (info, "MPC823 CPU at %s MHz, %ld MB RAM, %ld MB Flash",
801 strmhz(temp, gd->cpu_clk),
803 gd->bd->bi_flashsize >> 20 );
804 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
805 (uchar *)info, strlen(info));
807 # endif /* CONFIG_LCD_INFO_BELOW_LOGO */
808 # endif /* CONFIG_LCD_INFO */
809 #endif /* CONFIG_MPC823 */
811 #ifdef CONFIG_ATMEL_LCD
812 # ifdef CONFIG_LCD_INFO
813 sprintf (info, "%s", U_BOOT_VERSION);
814 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, (uchar *)info, strlen(info));
816 sprintf (info, "(C) 2008 ATMEL Corp");
817 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT,
818 (uchar *)info, strlen(info));
820 sprintf (info, "at91support@atmel.com");
821 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 2,
822 (uchar *)info, strlen(info));
824 sprintf (info, "%s CPU at %s MHz",
826 strmhz(temp, AT91_MAIN_CLOCK));
827 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3,
828 (uchar *)info, strlen(info));
831 for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
832 dram_size += gd->bd->bi_dram[i].size;
834 for (i = 0; i < CFG_MAX_NAND_DEVICE; i++)
835 nand_size += nand_info[i].size;
836 sprintf (info, " %ld MB SDRAM, %ld MB NAND",
839 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
840 (uchar *)info, strlen(info));
841 # endif /* CONFIG_LCD_INFO */
842 #endif /* CONFIG_ATMEL_LCD */
845 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
846 return ((void *)((ulong)lcd_base + BMP_LOGO_HEIGHT * lcd_line_length));
848 return ((void *)lcd_base);
849 #endif /* CONFIG_LCD_LOGO && !CONFIG_LCD_INFO_BELOW_LOGO */
852 /************************************************************************/
853 /************************************************************************/
855 #endif /* CONFIG_LCD */