AuxXxilium/linux_dsm_epyc7002
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PCI/xilinx: Depend on OF instead of the ARCH

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There isn't a hard dependency of the Xilinx AXI-PCIe host bridge on any
architecture.  For example: at SiFive we map RISC-V cores to Xilinx FPGAs
and connect the Xilinx IP via a TileLink adapter, so the RISC-V Linux
port will need to be able to enable PCIE_XILINX in order to have PCIe
support.

This patch decouples the PCIE_XILINX support from ARCH.  Instead it just
depends on OF, which is the only true dependency.

Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
[hch: switch to OF instead of OF_PCI now that the latter is gone]
Signed-off-by: Christoph Hellwig <hch@lst.de>
[lorenzo.pieralisi@arm.com: trimmed the commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
This commit is contained in:
Christoph Hellwig 2018-08-04 12:14:02 +02:00 committed by Lorenzo Pieralisi
parent ce397d215c
commit 34dbc9c658
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/controller/Kconfig
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@ -103,7 +103,7 @@ config PCI_HOST_GENERIC
config PCIE_XILINX
bool "Xilinx AXI PCIe host bridge support"
depends on ARCH_ZYNQ || MICROBLAZE || (MIPS && PCI_DRIVERS_GENERIC) || COMPILE_TEST
depends on OF || COMPILE_TEST
help
Say 'Y' here if you want kernel to support the Xilinx AXI PCIe
Host Bridge driver.