Sure, please explain why don't you disable ASPM, then describe the function and impact of PCIE_REFCLK and finally check on #422 solution who "commented the DISK_IPS_THRES entry", which is not equivalent to 0x01 as you propose.ASPMDIS : 0x00
PCIE_REFCLK : n/a
DISK_IPS_THRES : 0x01
Do you want to understand why ours is different than yours??