PCIE Spread Spectrum

NXP LX2160
1

Hi, Is PCIE Spread Spectrum enabled by default? can we disable it? thank you

2

Are you using u-boot and device-tree as your boot method, or UEFI and ACPI?

3

hi, yes, we’re using the standard u-boot and device tree - mostly just using the SolidRun software almost with no change

4

The only reference to PCIe spread spectrum is for the reference clock. This is not enabled by default in the BSP, you can see the reference here, SSC_SEL is 0

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