tree 9f04ac09cf17d08f73bbef5de73240c2d1bf397a
parent cc230da736677f74f2c67c954067da99f60f3aad
author chenhui zhao <chenhui.zhao@freescale.com> 1317649130 -0500
committer Kumar Gala <galak@kernel.crashing.org> 1320762632 -0600

powerpc/mpc8548: Add workaround for erratum NMG_eTSEC129

Erratum NMG_eTSEC129 (eTSEC86 in MPC8548 document) applies to some early
verion silicons. This workaround detects if the eTSEC Rx logic is properly
initialized, and reinitialize the eTSEC Rx logic.

Signed-off-by: Gong Chen <g.chen@freescale.com>
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>