diff --git a/bsp/imx6ull-artpi-smart/libraries/sdk/devices/MCIMX6Y2/drivers/fsl_elcdif.c b/bsp/imx6ull-artpi-smart/libraries/sdk/devices/MCIMX6Y2/drivers/fsl_elcdif.c
index f0a6f0aaa8d88b70c136f292f4b1f9fb175b517f..bcca7b3c3213e59c5c22c7916c239d5e5a3bd390 100644
--- a/bsp/imx6ull-artpi-smart/libraries/sdk/devices/MCIMX6Y2/drivers/fsl_elcdif.c
+++ b/bsp/imx6ull-artpi-smart/libraries/sdk/devices/MCIMX6Y2/drivers/fsl_elcdif.c
@@ -66,7 +66,7 @@ elcdif_pixel_format_reg_t s_pixelFormatReg[] = {
      LCDIF_CTRL1_BYTE_PACKING_FORMAT(0x0FU)},
     /* kELCDIF_PixelFormatRGB565 */
     {/* Register CTRL. */
-     LCDIF_CTRL_WORD_LENGTH(0U) | LCDIF_CTRL_DATA_FORMAT_16_BIT(1U),
+     LCDIF_CTRL_WORD_LENGTH(0U) | LCDIF_CTRL_DATA_FORMAT_16_BIT(0U),
      /* Register CTRL1. */
      LCDIF_CTRL1_BYTE_PACKING_FORMAT(0x0FU)},
     /* kELCDIF_PixelFormatRGB666 */