Awesome! You Rock! -mikew
Peter Ryser wrote: > The PCI support that is currently included in the Linux kernel tree is > for the V2PDK based OPB -> PCI bridge. It will not work with the EDK > based OPB -> PCI bridge, i.e. you will find exactly what you see. > > Please download the EDK reference design for ML300 from > http://www.xilinx.com/ise/embedded/edk_examples.htm (design #6). The > design contains the V2PDK based bridge (including the pcore therefor) > and, thus, the Linux kernel will work fine with that design. > > We are currently working on moving to the EDK based bridge and the Linux > kernel tree will be patched once this work is completed. > > - Peter > > > Mike Wellington wrote: > >> >> Hi- >> I am trying to port the Xilinx PCI code to >> an embedded linux kernel. The code calls >> ppc4xx_find_bridges( ) during the kernel initialization >> and hangs the kernel. >> >> I built the GPL 2.4 kernel from the Open Source >> archives and it hangs also. >> >> Then I copied ppc405_pci.c from the GPL source >> to my kernel tree and copied head_4xx.S from the >> GPL source to my kernel tree and it still >> hangs. >> >> I'm starting to wonder if there is something >> wrong with the PCI support for the Xilinx OCP PCI >> core. >> >> Does anybody have a working PCI device on a >> Xilinx Virtex-II Pro using the Xilinx-supplied >> PCI core? >> >> -mike wellington >> wellington at lucent.com >> anyplatform at bithead.com >> >> >> >> ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
