On Fri, Apr 16, 2021 at 11:15 AM Bin Meng bmeng.cn@gmail.com wrote:
Hi Green,
On Thu, Apr 8, 2021 at 9:43 PM Green Wan green.wan@sifive.com wrote:
Add pcie driver for SiFive fu740, the driver depends on fu740 gpio, clk and reset driver to do init. Force running at Gen1 for better capatible enumeration.
Several devices are tested: a) M.2 NVMe SSD b) USB-to-PCI adapter c) Ethernet adapter (E1000 compatible)
Signed-off-by: Green Wan green.wan@sifive.com
drivers/pci/Kconfig | 9 + drivers/pci/Makefile | 1 + drivers/pci/pcie_sifive.c | 797 ++++++++++++++++++++++++++++++++++++++ drivers/pci/pcie_sifive.h | 374 ++++++++++++++++++ 4 files changed, 1181 insertions(+) create mode 100644 drivers/pci/pcie_sifive.c create mode 100644 drivers/pci/pcie_sifive.h
The DW PCIe refactor patch series is now in u-boot/master. Please submit a new version based on the new DW PCIe driver to support fu740 PCIe. Thanks!
OK, I'll apply the refactor patch to this.
Regards, Bin