Re: [PATCH 2/2] arm: mvebu: theadorable: Set deephasis bit in PCIe configs very early

2021-02-08 Thread Stefan Roese
On 25.01.21 15:27, Stefan Roese wrote: Testing has shown, that the quality of the PCIe signals and also the stability of correct link establishment on the 2 PCIe ports is better, when the deemphasis bit is set in the PCIe config register. This needs to be done very early, even before the SERDES

[PATCH 2/2] arm: mvebu: theadorable: Set deephasis bit in PCIe configs very early

2021-01-25 Thread Stefan Roese
Testing has shown, that the quality of the PCIe signals and also the stability of correct link establishment on the 2 PCIe ports is better, when the deemphasis bit is set in the PCIe config register. This needs to be done very early, even before the SERDES setup code is run. This way, the first li