Hi,
We have got IMX6D customized board, which is based on the IMX6D reference designs. Our board and reference board differs in Operating voltages. Reference board is based on 3.3V where as our customized board is designed to operate at 1.8V.
Will this difference in operating voltages makes any difference in bringing up board in software side (BSP Customization). What are all the files that need to be modified.
Hi Srinivasa
for i.MX6DQ only uSDHC module has voltage selection in register
uSDHCx_VEND_SPEC (VSELECT - controls the voltage on pads for external card),
for other modules voltage level is defined by its power supply value given in
Table 100 i.MX6DQ Datasheet (rev.4, 7/2015)
http://cache.freescale.com/files/32bit/doc/data_sheet/IMX6DQCEC.pdf
Best regards
igor
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