Olof Johansson <olof@xxxxxxxxx> writes: > On Sat, Dec 02, 2017 at 01:54:41PM +0100, Christian Zigotzky wrote: >> On 02 December 2017 at 00:27AM, Bjorn Helgaas wrote: >> > >> > Thanks for testing that. I'll merge a similar patch for v4.16. >> > >> > I don't think using "pci=pcie_scan_all" is really an acceptable >> > long-term answer for you, though. Is there some way we can identify >> > at run-time whether we're on a Nemo system? If so, we can make this >> > happen automatically. >> > >> > Bjorn >> > >> Hi Bjorn, >> >> Many thanks for your effort! I appreciate it very much. :-) >> >> We can identify the Nemo board at the boot time. See dmesg output: [ >> 0.061592] NEMO SB600 IOB base e0000000 >> >> @linuxppc-dev >> Any other ideas? Maybe the same as we can identify the other P.A. Semi >> boards (Electra, Chitra, and Athena). >> >> @Olof >> Maybe you know how we can identify the P.A. Semi Nemo board at the run-time. >> >> @Darren >> Do you have an idea? > > > The below patch, together with Bjorn's, should do it. Christian, can you test > and report back? > > I'm guessing it won't do any harm to set this on non-X1000 platforms. My > test system is currently powered down so I can't check. My pasemi board had been powered off for a while and when I turned it back on something popped, the power supply blew up and tripped a breaker. So I also can't test this, at least for now, until I get my "allowed to use hardware" license back from my colleagues in the office. cheers
