tree cec6f84bbbdf284f6abceb121663b07b2f4b2a61
parent 4586fe8c02f500b4b6cad45cc695e062e928d909
author Claudiu Manoil <claudiu.manoil@freescale.com> 1439375354 +0300
committer York Sun <yorksun@freescale.com> 1441161543 -0500

ls102xa: etsec: Use proper settings for BE BDs

Replace the DMACTRL[LE] hack with recommended settings
for ETSECDMAMCR to get the same end effect - obtaining
big-endian buffer descriptors and frame data for eTSEC.
The reset / default value for ETSECDMAMCR is preserved,
excepting the BD and FR bits which are cleared to enable
the BE mode in accordance with the H/W specifications.

Fixes: 52d00a8 "ls102xa: etsec: Add etsec support for LS102xA"
Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Acked-by: Alison Wang <alison.wang@freescale.com>
Tested-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>