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authorJakov Petrina <jakov.petrina@sartura.hr>2020-04-24 14:38:58 +0200
committerLuka Perkov <luka.perkov@sartura.hr>2020-05-09 14:34:23 +0200
commitb1cfbff0a7d386a7b3d3aa19b9971e0ea6d1db65 (patch)
tree5b3d3f1b2ec84778e9651a129a04813f9b8e70a9 /target/linux/ramips
parent02656caa7b3c6da24a1c253b8d28887ab5c1bed1 (diff)
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mvebu: uDPU: switch default kernel and U-Boot PHY mode
Certain SFP modules (most notably Nokia GPON ones) first check connectivity on 1000base-x, and switch to 2500base-x afterwards. This is considered a quirk so the phylink switches the interface to 2500base-x as well. However, after power-cycling the uDPU device, network interface/SFP module will not work correctly until the module is re-seated. This patch resolves this issue by forcing the interface to be brought up in 2500base-x mode by default. Signed-off-by: Jakov Petrina <jakov.petrina@sartura.hr> Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr> Cc: Luka Perkov <luka.perkov@sartura.hr>
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