On Fri, 2008-11-28 at 13:50 +0100, Leon Woestenberg wrote: > Hello, > > AMCC PPC460EX canyonlands board with an FPGA PCIe end point: > > u-boot sees the end point, but Linux does not: > > U-Boot 1.3.3-00249-ga524e11 (Jun 30 2008 - 16:05:51) > CPU: AMCC PowerPC 460EX Rev. A at 800 MHz (PLB=200, OPB=100, EBC=100 MHz) > <...> > Board: Canyonlands - AMCC PPC460EX Evaluation Board, 2*PCIe, Rev. 16 > <...> > PCIE1: successfully set as root-complex > 02 00 2071 2071 00ff 00 > > > Now, if I re-program the end-point FPGA during the u-boot boot > time-out, Linux will recognize the end-point. > > Any takers on what I should start looking for?
It's possible that either the reset in between goes bonkers or something else causes your FPGA to stop responding. It looks like a programming problem with the FPGA to me. Ben. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot