Juno R1 board has a working PCIe host bridge that can be enabled and configured by the firmware and made use of by Linux. For UEFI, the Linaro releases contain firmware that configure the XpressRICH3 host bridge correctly. For U-Boot based setups, one needs the patchset posted here[1]. This patchset adds a quirk for setting the correct class to the host bridge device and the device tree changes that enable PCIe on Juno R1. We also update the defconfig to enable the generic PCI host bridge driver. Best regards, Liviu 1. http://lists.denx.de/pipermail/u-boot/2015-October/229669.html Andrew Murray (1): pci: Add PLDA's XpressRICH3 PCIe host bridge PCI ID Liviu Dudau (3): PCI: Add quirk for PLDA's XpressRICH3 host bridge class. arm64: Juno: Add support for the PCIe host bridge on Juno R1 arm64: defconfig: Enable PCI generic host bridge by default arch/arm64/boot/dts/arm/juno-r1.dts | 20 ++++++++++++++++++++ arch/arm64/configs/defconfig | 1 + drivers/pci/quirks.c | 10 ++++++++++ include/linux/pci_ids.h | 3 +++ 4 files changed, 34 insertions(+) -- 2.6.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
