Add a devicetree file obtained from qemu for this board. This was obtained with:
qemu-system-aarch64 -M xlnx-versal-virt -machine dumpdtb=dtb.dtb
Signed-off-by: Simon Glass sjg@chromium.org ---
(no changes since v1)
arch/arm/dts/Makefile | 3 +- arch/arm/dts/xilinx-versal-virt.dts | 307 +++++++++++++++++++++++++++ configs/xilinx_versal_virt_defconfig | 1 + 3 files changed, 310 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/xilinx-versal-virt.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 44835145f4b..0a30ad327cf 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -352,7 +352,8 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += \ dtb-$(CONFIG_ARCH_VERSAL) += \ versal-mini.dtb \ versal-mini-emmc0.dtb \ - versal-mini-emmc1.dtb + versal-mini-emmc1.dtb \ + xilinx-versal-virt.dtb dtb-$(CONFIG_ARCH_ZYNQMP_R5) += \ zynqmp-r5.dtb dtb-$(CONFIG_AM33XX) += \ diff --git a/arch/arm/dts/xilinx-versal-virt.dts b/arch/arm/dts/xilinx-versal-virt.dts new file mode 100644 index 00000000000..3712af9e7a4 --- /dev/null +++ b/arch/arm/dts/xilinx-versal-virt.dts @@ -0,0 +1,307 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Sample device tree for versal-virt board + + * Copyright 2021 Google LLC + */ + +/dts-v1/; + +/ { + compatible = "xlnx-versal-virt"; + model = "Xilinx Versal Virtual development board"; + #address-cells = <0x02>; + #size-cells = <0x02>; + interrupt-parent = <0x8000>; + + memory@0 { + reg = <0x00 0x00 0x00 0x8000000>; + device_type = "memory"; + }; + + clk25 { + u-boot,dm-pre-reloc; + compatible = "fixed-clock"; + #clock-cells = <0x00>; + clock-frequency = <0x17d7840>; + phandle = <0x8003>; + }; + + clk125 { + u-boot,dm-pre-reloc; + compatible = "fixed-clock"; + #clock-cells = <0x00>; + clock-frequency = <0x7735940>; + phandle = <0x8004>; + }; + + cpus { + #address-cells = <0x01>; + #size-cells = <0x00>; + + cpu@0 { + compatible = "arm,cortex-a72"; + device_type = "cpu"; + reg = <0x00>; + }; + + cpu@1 { + compatible = "arm,cortex-a72"; + device_type = "cpu"; + reg = <0x01>; + }; + }; + + rtc@f12a0000 { + compatible = "xlnx,zynqmp-rtc"; + reg = <0x00 0xf12a0000 0x00 0x10000>; + interrupt-names = "alarm\0sec"; + interrupts = <0x00 0x8e 0x04 0x00 0x8f 0x04>; + }; + + sdhci@f1040000 { + compatible = "arasan,sdhci-8.9a"; + reg = <0x00 0xf1040000 0x00 0x10000>; + interrupts = <0x00 0x7e 0x04>; + clock-names = "clk_xin\0clk_ahb"; + clocks = <0x8003 0x8003>; + }; + + sdhci@f1050000 { + compatible = "arasan,sdhci-8.9a"; + reg = <0x00 0xf1050000 0x00 0x10000>; + interrupts = <0x00 0x80 0x04>; + clock-names = "clk_xin\0clk_ahb"; + clocks = <0x8003 0x8003>; + }; + + usb@ff9d0000 { + phandle = <0x8005>; + #size-cells = <0x02>; + #address-cells = <0x02>; + ranges; + clocks = <0x8003 0x8004>; + clock-names = "bus_clk\0ref_clk"; + reg = <0x00 0xff9d0000 0x00 0x10000>; + compatible = "xlnx,versal-dwc3"; + + dwc3@fe200000 { + maximum-speed = "high-speed"; + phandle = <0x8006>; + snps,mask_phy_reset; + snps,refclk_fladj; + snps,dis_u3_susphy_quirk; + snps,dis_u2_susphy_quirk; + phy-names = "usb3-phy"; + dr_mode = "host"; + #stream-id-cells = <0x01>; + snps,quirk-frame-length-adjustment = <0x20>; + interrupts = <0x00 0x16 0x04>; + interrupt-names = "dwc_usb3"; + reg = <0x00 0xfe200000 0x00 0x10000>; + compatible = "snps,dwc3"; + }; + }; + + dma@ffa80000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x00 0xffa80000 0x00 0x1000>; + interrupts = <0x00 0x3c 0x04>; + clock-names = "clk_main\0clk_apb"; + clocks = <0x8003 0x8003>; + xlnx,bus-width = <0x40>; + }; + + dma@ffa90000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x00 0xffa90000 0x00 0x1000>; + interrupts = <0x00 0x3d 0x04>; + clock-names = "clk_main\0clk_apb"; + clocks = <0x8003 0x8003>; + xlnx,bus-width = <0x40>; + }; + + dma@ffaa0000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x00 0xffaa0000 0x00 0x1000>; + interrupts = <0x00 0x3e 0x04>; + clock-names = "clk_main\0clk_apb"; + clocks = <0x8003 0x8003>; + xlnx,bus-width = <0x40>; + }; + + dma@ffab0000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x00 0xffab0000 0x00 0x1000>; + interrupts = <0x00 0x3f 0x04>; + clock-names = "clk_main\0clk_apb"; + clocks = <0x8003 0x8003>; + xlnx,bus-width = <0x40>; + }; + + dma@ffac0000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x00 0xffac0000 0x00 0x1000>; + interrupts = <0x00 0x40 0x04>; + clock-names = "clk_main\0clk_apb"; + clocks = <0x8003 0x8003>; + xlnx,bus-width = <0x40>; + }; + + dma@ffad0000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x00 0xffad0000 0x00 0x1000>; + interrupts = <0x00 0x41 0x04>; + clock-names = "clk_main\0clk_apb"; + clocks = <0x8003 0x8003>; + xlnx,bus-width = <0x40>; + }; + + dma@ffae0000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x00 0xffae0000 0x00 0x1000>; + interrupts = <0x00 0x42 0x04>; + clock-names = "clk_main\0clk_apb"; + clocks = <0x8003 0x8003>; + xlnx,bus-width = <0x40>; + }; + + dma@ffaf0000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0x00 0xffaf0000 0x00 0x1000>; + interrupts = <0x00 0x43 0x04>; + clock-names = "clk_main\0clk_apb"; + clocks = <0x8003 0x8003>; + xlnx,bus-width = <0x40>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <0x01 0x0d 0x04 0x01 0x0e 0x04 0x01 0x0b 0x04 0x01 0x0a 0x04>; + }; + + gic@f9000000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <0x03>; + reg = <0x00 0xf9000000 0x00 0x10000 0x00 0xf9080000 0x00 0x80000>; + interrupt-controller; + interrupts = <0x01 0x09 0x04>; + phandle = <0x8000>; + }; + + uart@ff000000 { + u-boot,dm-pre-reloc; + compatible = "arm,pl011\0arm,sbsa-uart"; + reg = <0x00 0xff000000 0x00 0x1000>; + interrupts = <0x00 0x12 0x04>; + clock-names = "uartclk\0apb_pclk"; + clocks = <0x8004 0x8004>; + current-speed = <0x1c200>; + }; + + uart@ff010000 { + u-boot,dm-pre-reloc; + compatible = "arm,pl011\0arm,sbsa-uart"; + reg = <0x00 0xff010000 0x00 0x1000>; + interrupts = <0x00 0x13 0x04>; + clock-names = "uartclk\0apb_pclk"; + clocks = <0x8004 0x8004>; + current-speed = <0x1c200>; + }; + + ethernet@ff0c0000 { + #size-cells = <0x00>; + #address-cells = <0x01>; + compatible = "cdns,zynqmp-gem\0cdns,gem"; + reg = <0x00 0xff0c0000 0x00 0x1000>; + interrupts = <0x00 0x38 0x04 0x00 0x38 0x04>; + clock-names = "pclk\0hclk\0tx_clk\0rx_clk"; + clocks = <0x8003 0x8003 0x8004 0x8004>; + phy-handle = <0x8002>; + phy-mode = "rgmii-id"; + + fixed-link { + speed = <0x3e8>; + full-duplex; + phandle = <0x8002>; + }; + }; + + ethernet@ff0d0000 { + #size-cells = <0x00>; + #address-cells = <0x01>; + compatible = "cdns,zynqmp-gem\0cdns,gem"; + reg = <0x00 0xff0d0000 0x00 0x1000>; + interrupts = <0x00 0x3a 0x04 0x00 0x3a 0x04>; + clock-names = "pclk\0hclk\0tx_clk\0rx_clk"; + clocks = <0x8003 0x8003 0x8004 0x8004>; + phy-handle = <0x8001>; + phy-mode = "rgmii-id"; + + fixed-link { + speed = <0x3e8>; + full-duplex; + phandle = <0x8001>; + }; + }; + + virtio_mmio@a0000e00 { + compatible = "virtio,mmio"; + reg = <0x00 0xa0000e00 0x00 0x200>; + interrupts = <0x00 0x76 0x01>; + dma-coherent; + }; + + virtio_mmio@a0000c00 { + compatible = "virtio,mmio"; + reg = <0x00 0xa0000c00 0x00 0x200>; + interrupts = <0x00 0x75 0x01>; + dma-coherent; + }; + + virtio_mmio@a0000a00 { + compatible = "virtio,mmio"; + reg = <0x00 0xa0000a00 0x00 0x200>; + interrupts = <0x00 0x74 0x01>; + dma-coherent; + }; + + virtio_mmio@a0000800 { + compatible = "virtio,mmio"; + reg = <0x00 0xa0000800 0x00 0x200>; + interrupts = <0x00 0x73 0x01>; + dma-coherent; + }; + + virtio_mmio@a0000600 { + compatible = "virtio,mmio"; + reg = <0x00 0xa0000600 0x00 0x200>; + interrupts = <0x00 0x72 0x01>; + dma-coherent; + }; + + virtio_mmio@a0000400 { + compatible = "virtio,mmio"; + reg = <0x00 0xa0000400 0x00 0x200>; + interrupts = <0x00 0x71 0x01>; + dma-coherent; + }; + + virtio_mmio@a0000200 { + compatible = "virtio,mmio"; + reg = <0x00 0xa0000200 0x00 0x200>; + interrupts = <0x00 0x70 0x01>; + dma-coherent; + }; + + virtio_mmio@a0000000 { + compatible = "virtio,mmio"; + reg = <0x00 0xa0000000 0x00 0x200>; + interrupts = <0x00 0x6f 0x01>; + dma-coherent; + }; + + chosen { + stdout-path = "/uart@ff000000"; + }; +}; diff --git a/configs/xilinx_versal_virt_defconfig b/configs/xilinx_versal_virt_defconfig index 11598623954..f0ec2639a38 100644 --- a/configs/xilinx_versal_virt_defconfig +++ b/configs/xilinx_versal_virt_defconfig @@ -7,6 +7,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x100000 CONFIG_SYS_MEMTEST_START=0x00000000 CONFIG_SYS_MEMTEST_END=0x00001000 CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="xilinx-versal-virt" CONFIG_CMD_FRU=y CONFIG_DEFINE_TCM_OCM_MMAP=y CONFIG_COUNTER_FREQUENCY=100000000