lcd.c

					FB_PUT_BYTE(fb, bmap);
				} else {
					*(uint16_t *)fb = cmap_base[*(bmap++)];
					fb += sizeof(uint16_t) / sizeof(*fb);
				}
			}
			bmap += (padded_width - width);
			fb   -= (byte_width + lcd_line_length);
		}
		break;

#if defined(CONFIG_BMP_16BPP)
	case 16:
		for (i = 0; i < height; ++i) {
			WATCHDOG_RESET();
			for (j = 0; j < width; j++)
				fb_put_word(&fb, &bmap);

			bmap += (padded_width - width) * 2;
			fb   -= (width * 2 + lcd_line_length);
		}
		break;
#endif /* CONFIG_BMP_16BPP */

#if defined(CONFIG_BMP_32BPP)
	case 32:
		for (i = 0; i < height; ++i) {
			for (j = 0; j < width; j++) {
				*(fb++) = *(bmap++);
				*(fb++) = *(bmap++);
				*(fb++) = *(bmap++);
				*(fb++) = *(bmap++);
			}
			fb  -= (lcd_line_length + width * (bpix / 8));
		}
		break;
#endif /* CONFIG_BMP_32BPP */
	default:
		break;
	};

	lcd_sync();
	return 0;
}
#endif

#ifdef CONFIG_SPLASH_SCREEN_PREPARE
static inline int splash_screen_prepare(void)
{
	return board_splash_screen_prepare();
}
#else
static inline int splash_screen_prepare(void)
{
	return 0;
}
#endif

static void *lcd_logo(void)
{
#ifdef CONFIG_SPLASH_SCREEN
	char *s;
	ulong addr;
	static int do_splash = 1;

	if (do_splash && (s = getenv("splashimage")) != NULL) {
		int x = 0, y = 0;
		do_splash = 0;

		if (splash_screen_prepare())
			return (void *)gd->fb_base;

		addr = simple_strtoul (s, NULL, 16);
#ifdef CONFIG_SPLASH_SCREEN_ALIGN
		s = getenv("splashpos");
		if (s != NULL) {
			if (s[0] == 'm')
				x = BMP_ALIGN_CENTER;
			else
				x = simple_strtol(s, NULL, 0);

			s = strchr(s + 1, ',');
			if (s != NULL) {
				if (s[1] == 'm')
					y = BMP_ALIGN_CENTER;
				else
					y = simple_strtol (s + 1, NULL, 0);
			}
		}
#endif /* CONFIG_SPLASH_SCREEN_ALIGN */

		if (bmp_display(addr, x, y) == 0)
			return (void *)lcd_base;
	}
#endif /* CONFIG_SPLASH_SCREEN */

	bitmap_plot(0, 0);

#ifdef CONFIG_LCD_INFO
	console_col = LCD_INFO_X / VIDEO_FONT_WIDTH;
	console_row = LCD_INFO_Y / VIDEO_FONT_HEIGHT;
	lcd_show_board_info();
#endif /* CONFIG_LCD_INFO */

#if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
	return (void *)((ulong)lcd_base + BMP_LOGO_HEIGHT * lcd_line_length);
#else
	return (void *)lcd_base;
#endif /* CONFIG_LCD_LOGO && !CONFIG_LCD_INFO_BELOW_LOGO */
}

#ifdef CONFIG_SPLASHIMAGE_GUARD
static int on_splashimage(const char *name, const char *value, enum env_op op,
	int flags)
{
	ulong addr;
	int aligned;

	if (op == env_op_delete)
		return 0;

	addr = simple_strtoul(value, NULL, 16);
	/* See README.displaying-bmps */
	aligned = (addr % 4 == 2);
	if (!aligned) {
		printf("Invalid splashimage value. Value must be 16 bit aligned, but not 32 bit aligned\n");
		return -1;
	}

	return 0;
}

U_BOOT_ENV_CALLBACK(splashimage, on_splashimage);
#endif

void lcd_position_cursor(unsigned col, unsigned row)
{
	console_col = min(col, CONSOLE_COLS - 1);
	console_row = min(row, CONSOLE_ROWS - 1);
}

int lcd_get_pixel_width(void)
{
	return panel_info.vl_col;
}

int lcd_get_pixel_height(void)
{
	return panel_info.vl_row;
}

int lcd_get_screen_rows(void)
{
	return CONSOLE_ROWS;
}

int lcd_get_screen_columns(void)
{
	return CONSOLE_COLS;
}

/************************************************************************/
/************************************************************************/