uboot-phytec

ata: Drop CONFIG_SYS_SCSI_MAX_* from boards using DM_SCSI

These options are not used or necessary when device model is being used
for SCSI. Just drop them.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Simon Glass <sjg@chromium.org>