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authorchenhui zhao <chenhui.zhao@freescale.com>2011-10-03 08:38:50 -0500
committerKumar Gala <galak@kernel.crashing.org>2011-11-08 08:30:32 -0600
commitaada81de703e0fb26ae1a8dc8fc8d6a7a37fa3c9 (patch)
tree9f04ac09cf17d08f73bbef5de73240c2d1bf397a /drivers/serial
parentafc52db2f76e0215411a916af46c578fcfd02a81 (diff)
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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>
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