mmc: fsl_esdhc: enable dat[4:7] for eMMC4.5 Adapter Card

If adapter card type identification is supported for platform, we would
enable dat[4:7] for eMMC4.5 Adapter Card.

Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2 files changed