Adding Brent's fix to ecmdReadDCard which fixed 32 bit address limitation
Adding Brent's fix to ecmdReadDCard which fixed 32 bit address limitation

mklight/eCMD,mklight/eCMD,open-power/eCMD,mklight/eCMD,mklight/eCMD,mklight/eCMD,open-power/eCMD,open-power/eCMD,open-power/eCMD,open-power/eCMD