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>
60 /************************************************************************/
62 /************************************************************************/
63 #include <video_font.h> /* Get font data, width and height */
65 /************************************************************************/
67 /************************************************************************/
68 #ifdef CONFIG_LCD_LOGO
69 # include <bmp_logo.h> /* Get logo data, width and height */
70 # if (CONSOLE_COLOR_WHITE >= BMP_LOGO_OFFSET)
71 # error Default Color Map overlaps with Logo Color Map
75 DECLARE_GLOBAL_DATA_PTR;
77 ulong lcd_setmem (ulong addr);
79 static void lcd_drawchars (ushort x, ushort y, uchar *str, int count);
80 static inline void lcd_puts_xy (ushort x, ushort y, uchar *s);
81 static inline void lcd_putc_xy (ushort x, ushort y, uchar c);
83 static int lcd_init (void *lcdbase);
85 static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
86 extern void lcd_ctrl_init (void *lcdbase);
87 extern void lcd_enable (void);
88 static void *lcd_logo (void);
91 #if LCD_BPP == LCD_COLOR8
92 extern void lcd_setcolreg (ushort regno,
93 ushort red, ushort green, ushort blue);
95 #if LCD_BPP == LCD_MONOCHROME
96 extern void lcd_initcolregs (void);
99 static int lcd_getbgcolor (void);
100 static void lcd_setfgcolor (int color);
101 static void lcd_setbgcolor (int color);
103 char lcd_is_enabled = 0;
104 extern vidinfo_t panel_info;
106 #ifdef NOT_USED_SO_FAR
107 static void lcd_getcolreg (ushort regno,
108 ushort *red, ushort *green, ushort *blue);
109 static int lcd_getfgcolor (void);
110 #endif /* NOT_USED_SO_FAR */
112 /************************************************************************/
114 /*----------------------------------------------------------------------*/
116 static void console_scrollup (void)
119 /* Copy up rows ignoring the first one */
120 memcpy (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, CONSOLE_SCROLL_SIZE);
122 /* Clear the last one */
123 memset (CONSOLE_ROW_LAST, COLOR_MASK(lcd_color_bg), CONSOLE_ROW_SIZE);
126 * Poor attempt to optimize speed by moving "long"s.
127 * But the code is ugly, and not a bit faster :-(
129 ulong *t = (ulong *)CONSOLE_ROW_FIRST;
130 ulong *s = (ulong *)CONSOLE_ROW_SECOND;
131 ulong l = CONSOLE_SCROLL_SIZE / sizeof(ulong);
132 uchar c = lcd_color_bg & 0xFF;
133 ulong val= (c<<24) | (c<<16) | (c<<8) | c;
138 t = (ulong *)CONSOLE_ROW_LAST;
139 l = CONSOLE_ROW_SIZE / sizeof(ulong);
146 /*----------------------------------------------------------------------*/
148 static inline void console_back (void)
150 if (--console_col < 0) {
151 console_col = CONSOLE_COLS-1 ;
152 if (--console_row < 0) {
157 lcd_putc_xy (console_col * VIDEO_FONT_WIDTH,
158 console_row * VIDEO_FONT_HEIGHT,
162 /*----------------------------------------------------------------------*/
164 static inline void console_newline (void)
169 /* Check if we need to scroll the terminal */
170 if (console_row >= CONSOLE_ROWS) {
171 /* Scroll everything up */
172 console_scrollup () ;
177 /*----------------------------------------------------------------------*/
179 void lcd_putc (const char c)
181 if (!lcd_is_enabled) {
187 case '\r': console_col = 0;
190 case '\n': console_newline();
193 case '\t': /* Tab (8 chars alignment) */
197 if (console_col >= CONSOLE_COLS) {
202 case '\b': console_back();
205 default: lcd_putc_xy (console_col * VIDEO_FONT_WIDTH,
206 console_row * VIDEO_FONT_HEIGHT,
208 if (++console_col >= CONSOLE_COLS) {
216 /*----------------------------------------------------------------------*/
218 void lcd_puts (const char *s)
220 if (!lcd_is_enabled) {
230 /************************************************************************/
231 /* ** Low-Level Graphics Routines */
232 /************************************************************************/
234 static void lcd_drawchars (ushort x, ushort y, uchar *str, int count)
239 dest = (uchar *)(lcd_base + y * lcd_line_length + x * (1 << LCD_BPP) / 8);
240 off = x * (1 << LCD_BPP) % 8;
242 for (row=0; row < VIDEO_FONT_HEIGHT; ++row, dest += lcd_line_length) {
247 #if LCD_BPP == LCD_MONOCHROME
248 uchar rest = *d & -(1 << (8-off));
251 for (i=0; i<count; ++i) {
255 bits = video_fontdata[c * VIDEO_FONT_HEIGHT + row];
257 #if LCD_BPP == LCD_MONOCHROME
258 sym = (COLOR_MASK(lcd_color_fg) & bits) |
259 (COLOR_MASK(lcd_color_bg) & ~bits);
261 *d++ = rest | (sym >> off);
262 rest = sym << (8-off);
263 #elif LCD_BPP == LCD_COLOR8
264 for (c=0; c<8; ++c) {
265 *d++ = (bits & 0x80) ?
266 lcd_color_fg : lcd_color_bg;
269 #elif LCD_BPP == LCD_COLOR16
270 for (c=0; c<16; ++c) {
271 *d++ = (bits & 0x80) ?
272 lcd_color_fg : lcd_color_bg;
277 #if LCD_BPP == LCD_MONOCHROME
278 *d = rest | (*d & ((1 << (8-off)) - 1));
283 /*----------------------------------------------------------------------*/
285 static inline void lcd_puts_xy (ushort x, ushort y, uchar *s)
287 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
288 lcd_drawchars (x, y+BMP_LOGO_HEIGHT, s, strlen ((char *)s));
290 lcd_drawchars (x, y, s, strlen ((char *)s));
294 /*----------------------------------------------------------------------*/
296 static inline void lcd_putc_xy (ushort x, ushort y, uchar c)
298 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
299 lcd_drawchars (x, y+BMP_LOGO_HEIGHT, &c, 1);
301 lcd_drawchars (x, y, &c, 1);
305 /************************************************************************/
306 /** Small utility to check that you got the colours right */
307 /************************************************************************/
308 #ifdef LCD_TEST_PATTERN
313 static int test_colors[N_BLK_HOR*N_BLK_VERT] = {
314 CONSOLE_COLOR_RED, CONSOLE_COLOR_GREEN, CONSOLE_COLOR_YELLOW,
315 CONSOLE_COLOR_BLUE, CONSOLE_COLOR_MAGENTA, CONSOLE_COLOR_CYAN,
318 static void test_pattern (void)
320 ushort v_max = panel_info.vl_row;
321 ushort h_max = panel_info.vl_col;
322 ushort v_step = (v_max + N_BLK_VERT - 1) / N_BLK_VERT;
323 ushort h_step = (h_max + N_BLK_HOR - 1) / N_BLK_HOR;
325 uchar *pix = (uchar *)lcd_base;
327 printf ("[LCD] Test Pattern: %d x %d [%d x %d]\n",
328 h_max, v_max, h_step, v_step);
330 /* WARNING: Code silently assumes 8bit/pixel */
331 for (v=0; v<v_max; ++v) {
332 uchar iy = v / v_step;
333 for (h=0; h<h_max; ++h) {
334 uchar ix = N_BLK_HOR * iy + (h/h_step);
335 *pix++ = test_colors[ix];
339 #endif /* LCD_TEST_PATTERN */
342 /************************************************************************/
343 /* ** GENERIC Initialization Routines */
344 /************************************************************************/
346 int drv_lcd_init (void)
351 lcd_base = (void *)(gd->fb_base);
353 lcd_line_length = (panel_info.vl_col * NBITS (panel_info.vl_bpix)) / 8;
355 lcd_init (lcd_base); /* LCD initialization */
357 /* Device initialization */
358 memset (&lcddev, 0, sizeof (lcddev));
360 strcpy (lcddev.name, "lcd");
361 lcddev.ext = 0; /* No extensions */
362 lcddev.flags = DEV_FLAGS_OUTPUT; /* Output only */
363 lcddev.putc = lcd_putc; /* 'putc' function */
364 lcddev.puts = lcd_puts; /* 'puts' function */
366 rc = device_register (&lcddev);
368 return (rc == 0) ? 1 : rc;
371 /*----------------------------------------------------------------------*/
372 static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *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 CFG_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 /* CFG_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 ();
418 cls, 1, 1, lcd_clear,
419 "cls - clear screen\n",
423 /*----------------------------------------------------------------------*/
425 static int lcd_init (void *lcdbase)
427 /* Initialize the lcd controller */
428 debug ("[LCD] Initializing LCD frambuffer at %p\n", lcdbase);
430 lcd_ctrl_init (lcdbase);
431 lcd_clear (NULL, 1, 1, NULL); /* dummy args */
434 /* Initialize the console */
436 #ifdef CONFIG_LCD_INFO_BELOW_LOGO
437 console_row = 7 + BMP_LOGO_HEIGHT / VIDEO_FONT_HEIGHT;
439 console_row = 1; /* leave 1 blank line below logo */
447 /************************************************************************/
448 /* ** ROM capable initialization part - needed to reserve FB memory */
449 /************************************************************************/
451 * This is called early in the system initialization to grab memory
452 * for the LCD controller.
453 * Returns new address for monitor, after reserving LCD buffer memory
455 * Note that this is running from ROM, so no write access to global data.
457 ulong lcd_setmem (ulong addr)
460 int line_length = (panel_info.vl_col * NBITS (panel_info.vl_bpix)) / 8;
462 debug ("LCD panel info: %d x %d, %d bit/pix\n",
463 panel_info.vl_col, panel_info.vl_row, NBITS (panel_info.vl_bpix) );
465 size = line_length * panel_info.vl_row;
467 /* Round up to nearest full page */
468 size = (size + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
470 /* Allocate pages for the frame buffer. */
473 debug ("Reserving %ldk for LCD Framebuffer at: %08lx\n", size>>10, addr);
478 /*----------------------------------------------------------------------*/
480 static void lcd_setfgcolor (int color)
482 #ifdef CONFIG_ATMEL_LCD
483 lcd_color_fg = color;
485 lcd_color_fg = color & 0x0F;
489 /*----------------------------------------------------------------------*/
491 static void lcd_setbgcolor (int color)
493 #ifdef CONFIG_ATMEL_LCD
494 lcd_color_bg = color;
496 lcd_color_bg = color & 0x0F;
500 /*----------------------------------------------------------------------*/
502 #ifdef NOT_USED_SO_FAR
503 static int lcd_getfgcolor (void)
507 #endif /* NOT_USED_SO_FAR */
509 /*----------------------------------------------------------------------*/
511 static int lcd_getbgcolor (void)
516 /*----------------------------------------------------------------------*/
518 /************************************************************************/
519 /* ** Chipset depending Bitmap / Logo stuff... */
520 /************************************************************************/
521 #ifdef CONFIG_LCD_LOGO
522 void bitmap_plot (int x, int y)
524 #ifdef CONFIG_ATMEL_LCD
533 #if defined(CONFIG_PXA250)
534 struct pxafb_info *fbi = &panel_info.pxa;
535 #elif defined(CONFIG_MPC823)
536 volatile immap_t *immr = (immap_t *) CFG_IMMR;
537 volatile cpm8xx_t *cp = &(immr->im_cpm);
540 debug ("Logo: width %d height %d colors %d cmap %d\n",
541 BMP_LOGO_WIDTH, BMP_LOGO_HEIGHT, BMP_LOGO_COLORS,
542 sizeof(bmp_logo_palette)/(sizeof(ushort)));
544 bmap = &bmp_logo_bitmap[0];
545 fb = (uchar *)(lcd_base + y * lcd_line_length + x);
547 if (NBITS(panel_info.vl_bpix) < 12) {
548 /* Leave room for default color map */
549 #if defined(CONFIG_PXA250)
550 cmap = (ushort *)fbi->palette;
551 #elif defined(CONFIG_MPC823)
552 cmap = (ushort *)&(cp->lcd_cmap[BMP_LOGO_OFFSET*sizeof(ushort)]);
553 #elif defined(CONFIG_ATMEL_LCD)
554 cmap = (uint *) (panel_info.mmio + ATMEL_LCDC_LUT(0));
560 for (i=0; i<(sizeof(bmp_logo_palette)/(sizeof(ushort))); ++i) {
561 ushort colreg = bmp_logo_palette[i];
562 #ifdef CONFIG_ATMEL_LCD
564 #ifdef CONFIG_ATMEL_LCD_BGR555
565 lut_entry = ((colreg & 0x000F) << 11) |
566 ((colreg & 0x00F0) << 2) |
567 ((colreg & 0x0F00) >> 7);
568 #else /* CONFIG_ATMEL_LCD_RGB565 */
569 lut_entry = ((colreg & 0x000F) << 1) |
570 ((colreg & 0x00F0) << 3) |
571 ((colreg & 0x0F00) << 4);
573 *(cmap + BMP_LOGO_OFFSET) = lut_entry;
575 #else /* !CONFIG_ATMEL_LCD */
576 #ifdef CFG_INVERT_COLORS
577 *cmap++ = 0xffff - colreg;
581 #endif /* CONFIG_ATMEL_LCD */
586 for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
587 memcpy (fb, bmap, BMP_LOGO_WIDTH);
588 bmap += BMP_LOGO_WIDTH;
589 fb += panel_info.vl_col;
592 else { /* true color mode */
593 fb16 = (ushort *)(lcd_base + y * lcd_line_length + x);
594 for (i=0; i<BMP_LOGO_HEIGHT; ++i) {
595 for (j=0; j<BMP_LOGO_WIDTH; j++) {
596 fb16[j] = bmp_logo_palette[(bmap[j])];
598 bmap += BMP_LOGO_WIDTH;
599 fb16 += panel_info.vl_col;
605 #endif /* CONFIG_LCD_LOGO */
607 /*----------------------------------------------------------------------*/
608 #if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
610 * Display the BMP file located at address bmp_image.
613 int lcd_display_bitmap(ulong bmp_image, int x, int y)
615 #ifdef CONFIG_ATMEL_LCD
617 #elif !defined(CONFIG_MCC200)
622 bmp_image_t *bmp=(bmp_image_t *)bmp_image;
625 unsigned long width, height;
626 unsigned long pwidth = panel_info.vl_col;
627 unsigned colors,bpix;
628 unsigned long compression;
629 #if defined(CONFIG_PXA250)
630 struct pxafb_info *fbi = &panel_info.pxa;
631 #elif defined(CONFIG_MPC823)
632 volatile immap_t *immr = (immap_t *) CFG_IMMR;
633 volatile cpm8xx_t *cp = &(immr->im_cpm);
636 if (!((bmp->header.signature[0]=='B') &&
637 (bmp->header.signature[1]=='M'))) {
638 printf ("Error: no valid bmp image at %lx\n", bmp_image);
642 width = le32_to_cpu (bmp->header.width);
643 height = le32_to_cpu (bmp->header.height);
644 colors = 1<<le16_to_cpu (bmp->header.bit_count);
645 compression = le32_to_cpu (bmp->header.compression);
647 bpix = NBITS(panel_info.vl_bpix);
649 if ((bpix != 1) && (bpix != 8)) {
650 printf ("Error: %d bit/pixel mode not supported by U-Boot\n",
655 if (bpix != le16_to_cpu(bmp->header.bit_count)) {
656 printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n",
658 le16_to_cpu(bmp->header.bit_count));
662 debug ("Display-bmp: %d x %d with %d colors\n",
663 (int)width, (int)height, (int)colors);
665 #if !defined(CONFIG_MCC200)
666 /* MCC200 LCD doesn't need CMAP, supports 1bpp b&w only */
668 #if defined(CONFIG_PXA250)
669 cmap = (ushort *)fbi->palette;
670 #elif defined(CONFIG_MPC823)
671 cmap = (ushort *)&(cp->lcd_cmap[255*sizeof(ushort)]);
672 #elif defined(CONFIG_ATMEL_LCD)
673 cmap = (uint *) (panel_info.mmio + ATMEL_LCDC_LUT(0));
675 # error "Don't know location of color map"
679 for (i=0; i<colors; ++i) {
680 bmp_color_table_entry_t cte = bmp->color_table[i];
682 ( ((cte.red) << 8) & 0xf800) |
683 ( ((cte.green) << 3) & 0x07e0) |
684 ( ((cte.blue) >> 3) & 0x001f) ;
685 #ifdef CFG_INVERT_COLORS
686 *cmap = 0xffff - colreg;
690 #if defined(CONFIG_PXA250)
692 #elif defined(CONFIG_MPC823)
700 * BMP format for Monochrome assumes that the state of a
701 * pixel is described on a per Bit basis, not per Byte.
702 * So, in case of Monochrome BMP we should align widths
703 * on a byte boundary and convert them from Bit to Byte
705 * Probably, PXA250 and MPC823 process 1bpp BMP images in
706 * their own ways, so make the converting to be MCC200
709 #if defined(CONFIG_MCC200)
712 width = ((width + 7) & ~7) >> 3;
713 x = ((x + 7) & ~7) >> 3;
714 pwidth= ((pwidth + 7) & ~7) >> 3;
718 padded_line = (width&0x3) ? ((width&~0x3)+4) : (width);
719 if ((x + width)>pwidth)
721 if ((y + height)>panel_info.vl_row)
722 height = panel_info.vl_row - y;
724 bmap = (uchar *)bmp + le32_to_cpu (bmp->header.data_offset);
725 fb = (uchar *) (lcd_base +
726 (y + height - 1) * lcd_line_length + x);
727 for (i = 0; i < height; ++i) {
729 for (j = 0; j < width ; j++)
730 #if defined(CONFIG_PXA250)
732 #elif defined(CONFIG_MPC823) || defined(CONFIG_MCC200)
733 *(fb++)=255-*(bmap++);
735 bmap += (width - padded_line);
736 fb -= (width + lcd_line_length);
744 static void *lcd_logo (void)
746 #ifdef CONFIG_LCD_INFO
749 #ifdef CONFIG_ATMEL_LCD
751 ulong dram_size, nand_size;
753 #endif /* CONFIG_LCD_INFO */
755 #ifdef CONFIG_SPLASH_SCREEN
758 static int do_splash = 1;
760 if (do_splash && (s = getenv("splashimage")) != NULL) {
761 addr = simple_strtoul(s, NULL, 16);
764 if (lcd_display_bitmap (addr, 0, 0) == 0) {
765 return ((void *)lcd_base);
768 #endif /* CONFIG_SPLASH_SCREEN */
770 #ifdef CONFIG_LCD_LOGO
772 #endif /* CONFIG_LCD_LOGO */
775 # ifdef CONFIG_LCD_INFO
776 sprintf (info, "%s (%s - %s) ", U_BOOT_VERSION, __DATE__, __TIME__);
777 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, (uchar *)info, strlen(info));
779 sprintf (info, "(C) 2004 DENX Software Engineering");
780 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT,
781 (uchar *)info, strlen(info));
783 sprintf (info, " Wolfgang DENK, wd@denx.de");
784 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 2,
785 (uchar *)info, strlen(info));
786 # ifdef CONFIG_LCD_INFO_BELOW_LOGO
787 sprintf (info, "MPC823 CPU at %s MHz",
788 strmhz(temp, gd->cpu_clk));
789 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3,
791 sprintf (info, " %ld MB RAM, %ld MB Flash",
793 gd->bd->bi_flashsize >> 20 );
794 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
797 /* leave one blank line */
799 sprintf (info, "MPC823 CPU at %s MHz, %ld MB RAM, %ld MB Flash",
800 strmhz(temp, gd->cpu_clk),
802 gd->bd->bi_flashsize >> 20 );
803 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
804 (uchar *)info, strlen(info));
806 # endif /* CONFIG_LCD_INFO_BELOW_LOGO */
807 # endif /* CONFIG_LCD_INFO */
808 #endif /* CONFIG_MPC823 */
810 #ifdef CONFIG_ATMEL_LCD
811 # ifdef CONFIG_LCD_INFO
812 sprintf (info, "%s", U_BOOT_VERSION);
813 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, (uchar *)info, strlen(info));
815 sprintf (info, "(C) 2008 ATMEL Corp");
816 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT,
817 (uchar *)info, strlen(info));
819 sprintf (info, "at91support@atmel.com");
820 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 2,
821 (uchar *)info, strlen(info));
823 sprintf (info, "%s CPU at %s MHz",
825 strmhz(temp, AT91_MAIN_CLOCK));
826 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3,
827 (uchar *)info, strlen(info));
830 for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
831 dram_size += gd->bd->bi_dram[i].size;
833 for (i = 0; i < CFG_MAX_NAND_DEVICE; i++)
834 nand_size += nand_info[i].size;
835 sprintf (info, " %ld MB SDRAM, %ld MB NAND",
838 lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
839 (uchar *)info, strlen(info));
840 # endif /* CONFIG_LCD_INFO */
841 #endif /* CONFIG_ATMEL_LCD */
844 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
845 return ((void *)((ulong)lcd_base + BMP_LOGO_HEIGHT * lcd_line_length));
847 return ((void *)lcd_base);
848 #endif /* CONFIG_LCD_LOGO && !CONFIG_LCD_INFO_BELOW_LOGO */
851 /************************************************************************/
852 /************************************************************************/
854 #endif /* CONFIG_LCD */