From cf91f7395b6fee681225c681b46df6b6b08f0395 Mon Sep 17 00:00:00 2001 From: Nathan Rossi Date: Mon, 13 Apr 2015 15:50:46 +1000 Subject: zybo-zynq7: Add machine config and device trees for ZYBO board * Add the device tree includes for the ZYBO board * Add machine config for the ZYBO board Signed-off-by: Nathan Rossi --- conf/machine/boards/zybo/zybo-zynq7-board.dtsi | 73 ++++++++++++++++++++++++++ conf/machine/boards/zybo/zybo-zynq7.dts | 5 ++ conf/machine/zybo-zynq7.conf | 23 ++++++++ 3 files changed, 101 insertions(+) create mode 100644 conf/machine/boards/zybo/zybo-zynq7-board.dtsi create mode 100644 conf/machine/boards/zybo/zybo-zynq7.dts create mode 100644 conf/machine/zybo-zynq7.conf diff --git a/conf/machine/boards/zybo/zybo-zynq7-board.dtsi b/conf/machine/boards/zybo/zybo-zynq7-board.dtsi new file mode 100644 index 00000000..26856e26 --- /dev/null +++ b/conf/machine/boards/zybo/zybo-zynq7-board.dtsi @@ -0,0 +1,73 @@ +/ { + model = "Digilent ZYBO"; + chosen { + bootargs = "console=ttyPS0,115200 earlyprintk root=/dev/ram rw"; + linux,stdout-path = "/axi@0/serial@e0001000"; + } ; + ps7_ddr_0: memory@0 { + device_type = "memory"; + reg = <0x0 0x20000000>; + } ; + ps7_axi_interconnect_0: amba@0 { + ps7_slcr_0: ps7-slcr@f8000000 { + clkc: clkc@100 { + /* ZYBO uses a 50 MHz PS Clk */ + ps-clk-frequency = <50000000>; + } ; + } ; + ps7_ethernet_0: ps7-ethernet@e000b000 { + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; + mdio { + phy0: phy@0 { + compatible = "realtek,rtl8211e"; + device_type = "ethernet-phy"; + reg = <0>; + } ; + } ; + } ; + ps7_qspi_0: ps7-qspi@e000d000 { + flash@0 { + compatible = "n25q128"; + reg = <0x0>; + spi-max-frequency = <50000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@qspi-fsbl-uboot { + label = "qspi-fsbl-uboot"; + reg = <0x0 0x100000>; + }; + partition@qspi-linux { + label = "qspi-linux"; + reg = <0x100000 0x500000>; + }; + partition@qspi-device-tree { + label = "qspi-device-tree"; + reg = <0x600000 0x20000>; + }; + partition@qspi-rootfs { + label = "qspi-rootfs"; + reg = <0x620000 0x5E0000>; + }; + partition@qspi-bitstream { + label = "qspi-bitstream"; + reg = <0xC00000 0x400000>; + }; + }; + } ; + ps7_usb_0: ps7-usb@e0002000 { + xlnx,phy-reset-gpio = <&ps7_gpio_0 46 0>; /* MIO USB PHY Reset */ + } ; + + /* Disabled Devices */ + ps7_sd_1: ps7-sdio@e0101000 { compatible = "invalid"; }; + ps7_uart_0: serial@e0000000 { compatible = "invalid"; }; + ps7_ethernet_1: ps7-ethernet@e000c000 { compatible = "invalid"; }; + ps7_i2c_0: ps7-i2c@e0004000 { compatible = "invalid"; }; + ps7_i2c_1: ps7-i2c@e0005000 { compatible = "invalid"; }; + ps7_wdt_0: ps7-wdt@f8005000 { compatible = "invalid"; }; + ps7_can_0: ps7-can@e0008000 { compatible = "invalid"; }; + ps7_can_1: ps7-can@e0009000 { compatible = "invalid"; }; + ps7_usb_1: ps7-usb@e0003000 { compatible = "invalid"; }; + } ; +} ; diff --git a/conf/machine/boards/zybo/zybo-zynq7.dts b/conf/machine/boards/zybo/zybo-zynq7.dts new file mode 100644 index 00000000..cc51c3bd --- /dev/null +++ b/conf/machine/boards/zybo/zybo-zynq7.dts @@ -0,0 +1,5 @@ +/dts-v1/; +/include/ "zynq7-base.dtsi" +/include/ "zybo-zynq7-board.dtsi" +/ { +} ; diff --git a/conf/machine/zybo-zynq7.conf b/conf/machine/zybo-zynq7.conf new file mode 100644 index 00000000..5cc5a5e0 --- /dev/null +++ b/conf/machine/zybo-zynq7.conf @@ -0,0 +1,23 @@ +#@TYPE: Machine +#@NAME: zybo-zynq7 +#@DESCRIPTION: Machine support for ZYBO. +# +# For details on the ZYBO board: +# https://www.digilentinc.com/Products/Detail.cfm?Prod=ZYBO +# + +require conf/machine/include/tune-zynq.inc +require conf/machine/include/machine-xilinx-default.inc +require conf/machine/include/machine-xilinx-board.inc + +UBOOT_MACHINE = "zynq_zybo_config" + +SERIAL_CONSOLE = "115200 ttyPS0" + +MACHINE_DEVICETREE := " \ + zybo/zybo-zynq7-board.dtsi \ + zybo/zybo-zynq7.dts \ + " + +IMAGE_BOOT_FILES += "${MACHINE}.dtb" + -- cgit v1.2.3-54-g00ecf