We’re currently developping PCIe link between a TK1 based custom board and we notice a strange behavior :
while using the driver from Jetson to the external PCIe device board the driver works fine.
By adding it to our custom board it doesn’t : the reset pin level control is inverted.
While muxing reset pins in GPIO and putting it to logic 1, we successfully deassert the reset.
Any suggestion about where it comes from ? Is it possible there is another difference between the part numbers CD580M on Jetson and the CD575M sold by SiliconHighway ?