X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=common%2Flcd.c;h=e3347ec93c646da23c2194a5e63cc631df6f078c;hb=9314a342e196256ce59a0275a55a46e9e3b306f3;hp=df31ca9b8c2250c1dc10ad6a8d7c222099950449;hpb=511d0c72b82aab9b807efde50fc9e390365f5ca1;p=oweals%2Fu-boot.git diff --git a/common/lcd.c b/common/lcd.c index df31ca9b8c..e3347ec93c 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -50,6 +50,11 @@ #include #endif +#if defined(CONFIG_ATMEL_LCD) +#include +#include +#endif + #ifdef CONFIG_LCD /************************************************************************/ @@ -474,14 +479,22 @@ ulong lcd_setmem (ulong addr) static void lcd_setfgcolor (int color) { +#ifdef CONFIG_ATMEL_LCD + lcd_color_fg = color; +#else lcd_color_fg = color & 0x0F; +#endif } /*----------------------------------------------------------------------*/ static void lcd_setbgcolor (int color) { +#ifdef CONFIG_ATMEL_LCD + lcd_color_bg = color; +#else lcd_color_bg = color & 0x0F; +#endif } /*----------------------------------------------------------------------*/ @@ -508,7 +521,11 @@ static int lcd_getbgcolor (void) #ifdef CONFIG_LCD_LOGO void bitmap_plot (int x, int y) { +#ifdef CONFIG_ATMEL_LCD + uint *cmap; +#else ushort *cmap; +#endif ushort i, j; uchar *bmap; uchar *fb; @@ -522,7 +539,7 @@ void bitmap_plot (int x, int y) debug ("Logo: width %d height %d colors %d cmap %d\n", BMP_LOGO_WIDTH, BMP_LOGO_HEIGHT, BMP_LOGO_COLORS, - sizeof(bmp_logo_palette)/(sizeof(ushort))); + (int)(sizeof(bmp_logo_palette)/(sizeof(ushort)))); bmap = &bmp_logo_bitmap[0]; fb = (uchar *)(lcd_base + y * lcd_line_length + x); @@ -533,6 +550,8 @@ void bitmap_plot (int x, int y) cmap = (ushort *)fbi->palette; #elif defined(CONFIG_MPC823) cmap = (ushort *)&(cp->lcd_cmap[BMP_LOGO_OFFSET*sizeof(ushort)]); +#elif defined(CONFIG_ATMEL_LCD) + cmap = (uint *) (panel_info.mmio + ATMEL_LCDC_LUT(0)); #endif WATCHDOG_RESET(); @@ -540,11 +559,26 @@ void bitmap_plot (int x, int y) /* Set color map */ for (i=0; i<(sizeof(bmp_logo_palette)/(sizeof(ushort))); ++i) { ushort colreg = bmp_logo_palette[i]; +#ifdef CONFIG_ATMEL_LCD + uint lut_entry; +#ifdef CONFIG_ATMEL_LCD_BGR555 + lut_entry = ((colreg & 0x000F) << 11) | + ((colreg & 0x00F0) << 2) | + ((colreg & 0x0F00) >> 7); +#else /* CONFIG_ATMEL_LCD_RGB565 */ + lut_entry = ((colreg & 0x000F) << 1) | + ((colreg & 0x00F0) << 3) | + ((colreg & 0x0F00) << 4); +#endif + *(cmap + BMP_LOGO_OFFSET) = lut_entry; + cmap++; +#else /* !CONFIG_ATMEL_LCD */ #ifdef CFG_INVERT_COLORS *cmap++ = 0xffff - colreg; #else *cmap++ = colreg; #endif +#endif /* CONFIG_ATMEL_LCD */ } WATCHDOG_RESET(); @@ -571,14 +605,18 @@ void bitmap_plot (int x, int y) #endif /* CONFIG_LCD_LOGO */ /*----------------------------------------------------------------------*/ -#if (CONFIG_COMMANDS & CFG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN) +#if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN) /* * Display the BMP file located at address bmp_image. * Only uncompressed. */ int lcd_display_bitmap(ulong bmp_image, int x, int y) { +#ifdef CONFIG_ATMEL_LCD + uint *cmap; +#elif !defined(CONFIG_MCC200) ushort *cmap; +#endif ushort i, j; uchar *fb; bmp_image_t *bmp=(bmp_image_t *)bmp_image; @@ -624,13 +662,15 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) debug ("Display-bmp: %d x %d with %d colors\n", (int)width, (int)height, (int)colors); +#if !defined(CONFIG_MCC200) + /* MCC200 LCD doesn't need CMAP, supports 1bpp b&w only */ if (bpix==8) { #if defined(CONFIG_PXA250) cmap = (ushort *)fbi->palette; #elif defined(CONFIG_MPC823) cmap = (ushort *)&(cp->lcd_cmap[255*sizeof(ushort)]); -#elif defined(CONFIG_MCC200) - /* MCC200 LCD doesn't need CMAP, supports 1bpp b&w only */ +#elif defined(CONFIG_ATMEL_LCD) + cmap = (uint *) (panel_info.mmio + ATMEL_LCDC_LUT(0)); #else # error "Don't know location of color map" #endif @@ -638,6 +678,7 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) /* Set color map */ for (i=0; icolor_table[i]; +#if !defined(CONFIG_ATMEL_LCD) ushort colreg = ( ((cte.red) << 8) & 0xf800) | ( ((cte.green) << 3) & 0x07e0) | @@ -651,9 +692,13 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) cmap++; #elif defined(CONFIG_MPC823) cmap--; +#endif +#else /* CONFIG_ATMEL_LCD */ + lcd_setcolreg(i, cte.red, cte.green, cte.blue); #endif } } +#endif /* * BMP format for Monochrome assumes that the state of a @@ -686,8 +731,8 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) for (i = 0; i < height; ++i) { WATCHDOG_RESET(); for (j = 0; j < width ; j++) -#if defined(CONFIG_PXA250) - *(fb++)=*(bmap++); +#if defined(CONFIG_PXA250) || defined(CONFIG_ATMEL_LCD) + *(fb++) = *(bmap++); #elif defined(CONFIG_MPC823) || defined(CONFIG_MCC200) *(fb++)=255-*(bmap++); #endif @@ -697,14 +742,21 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) return (0); } -#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) || CONFIG_SPLASH_SCREEN */ +#endif +#ifdef CONFIG_VIDEO_BMP_GZIP +extern bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp); +#endif static void *lcd_logo (void) { #ifdef CONFIG_LCD_INFO char info[80]; char temp[32]; +#ifdef CONFIG_ATMEL_LCD + int i; + ulong dram_size, nand_size; +#endif #endif /* CONFIG_LCD_INFO */ #ifdef CONFIG_SPLASH_SCREEN @@ -716,6 +768,16 @@ static void *lcd_logo (void) addr = simple_strtoul(s, NULL, 16); do_splash = 0; +#ifdef CONFIG_VIDEO_BMP_GZIP + bmp_image_t *bmp = (bmp_image_t *)addr; + unsigned long len; + + if (!((bmp->header.signature[0]=='B') && + (bmp->header.signature[1]=='M'))) { + addr = (ulong)gunzip_bmp(addr, &len); + } +#endif + if (lcd_display_bitmap (addr, 0, 0) == 0) { return ((void *)lcd_base); } @@ -762,6 +824,40 @@ static void *lcd_logo (void) # endif /* CONFIG_LCD_INFO */ #endif /* CONFIG_MPC823 */ +#ifdef CONFIG_ATMEL_LCD +# ifdef CONFIG_LCD_INFO + sprintf (info, "%s", U_BOOT_VERSION); + lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, (uchar *)info, strlen(info)); + + sprintf (info, "(C) 2008 ATMEL Corp"); + lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT, + (uchar *)info, strlen(info)); + + sprintf (info, "at91support@atmel.com"); + lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 2, + (uchar *)info, strlen(info)); + + sprintf (info, "%s CPU at %s MHz", + AT91_CPU_NAME, + strmhz(temp, AT91_MAIN_CLOCK)); + lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3, + (uchar *)info, strlen(info)); + + dram_size = 0; + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) + dram_size += gd->bd->bi_dram[i].size; + nand_size = 0; + for (i = 0; i < CFG_MAX_NAND_DEVICE; i++) + nand_size += nand_info[i].size; + sprintf (info, " %ld MB SDRAM, %ld MB NAND", + dram_size >> 20, + nand_size >> 20 ); + lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4, + (uchar *)info, strlen(info)); +# endif /* CONFIG_LCD_INFO */ +#endif /* CONFIG_ATMEL_LCD */ + + #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO) return ((void *)((ulong)lcd_base + BMP_LOGO_HEIGHT * lcd_line_length)); #else