fix(layerscape): fix errata a008850

Remove errata a008850 from ls1028a and ls1088a, it should
only be feasible for ls1020a, ls1043a and ls1046a.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I8ab84158a2ed6bb15b16d10f8796c3e86fc560a5
(cherry picked from commit c45791b2f20909c9a9d2bae84dafc17f55892fc8)
4 files changed