fsl_esdhc: Add function to reset the eSDHC controller
To support multiple block read command we must set abort or use auto CMD12. If we booted from eSDHC controller neither of these are used and thus we need to reset the controller to allow multiple block read to function. Signed-off-by: NJerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: NRoy Zang <tie-fei.zang@freescale.com> Acked-by: NStefano Babic <sbabic@denx.de> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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