bootenv

Environment size: 636/131068 bytes
YOSUN CMD :>pri
bootdelay=4
baudrate=115200
bootfile="uImage"
bootcmd=tftp 0x80700000 uImage_iris_test;bootm 0x80700000
ipaddr=192.168.0.112
ethaddr=00:02:04:01:12:43
bootargs=mem=48M console=ttyS0,115200n8 root=/dev/nfs nfsroot=192.168.0.149:/home/lms/rootfs nolock ip=192.168.0.13:192.168.0.100:192.168.0.1:255.255.255.0:::off eth=B8:FF:6F:00:00:2B lpj=739328 cmemk.phys_start="0x83000000" cmemk.phys_end="0x88000000" cmemk.phys_start_1="0x00001000" cmemk.phys_end_1="0x00008000" cmemk.pools_1="1x28672" cmemk.allowOverlap="1"
serverip=192.168.0.149
stdin=serial
stdout=serial
stderr=serial
ver=U-Boot 1.3.4 (Nov 19 2013 - 11:39:01) DM368-IPNC-2.0.0
``` /include/ "system-conf.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/media/xilinx-vip.h> #include <dt-bindings/phy/phy.h> / { model = "Alientek Navigator Zynq Development Board"; compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000"; leds { compatible = "gpio-leds"; gpio-led1 { label = "led2"; gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; default-state = "on"; }; gpio-led2 { label = "led1"; gpios = <&gpio0 54 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; gpio-led3 { label = "pl_led0"; gpios = <&axi_gpio_0 0 0 GPIO_ACTIVE_HIGH>; default-state = "on"; }; gpio-led4 { label = "pl_led1"; gpios = <&axi_gpio_0 1 0 GPIO_ACTIVE_HIGH>; linux,default-trigger = "timer"; }; gpio-led5 { label = "ps_led0"; gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; default-state = "on"; }; gpio-led6 { label = "ps_led1"; gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; linux,default-trigger = "timer"; }; }; keys { compatible = "gpio-keys"; autorepeat; gpio-key1 { label = "pl_key0"; gpios = <&gpio0 55 GPIO_ACTIVE_LOW>; linux,code = <KEY_LEFT>; gpio-key,wakeup; autorepeat; }; gpio-key2 { label = "pl_key1"; gpios = <&gpio0 56 GPIO_ACTIVE_LOW>; linux,code = <KEY_RIGHT>; gpio-key,wakeup; autorepeat; }; gpio-key3 { label = "ps_key1"; gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; linux,code = <KEY_UP>; gpio-key,wakeup; autorepeat; }; gpio-key4 { label = "ps_key2"; gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; linux,code = <KEY_DOWN>; gpio-key,wakeup; autorepeat; }; touch-key { label = "touch_key"; gpios = <&gpio0 57 GPIO_ACTIVE_HIGH>; linux,code = <KEY_ENTER>; gpio-key,wakeup; autorepeat; }; }; beep { compatible = "gpio-beeper"; gpios = <&gpio0 58 GPIO_ACTIVE_HIGH>; }; usb_phy0: phy0@e0002000 { compatible = "ulpi-phy"; #phy-cells = <0>; reg = <0xe0002000 0x1000>; view-port = <0x0170>; drv-vbus; }; }; &uart0 { u-boot,dm-pre-reloc; status = "okay"; }; &sdhci0 { u-boot,dm-pre-reloc; status = "okay"; }; &usb0 { dr_mode = "otg"; usb-phy = <&usb_phy0>; }; &qspi { u-boot,dm-pre-reloc; flash@0 { /* 16 MB */ compatible = "w25q256", "jedec,spi-nor"; reg = <0x0>; spi-max-frequency = <50000000>; #address-cells = <1>; #size-cells = <1>; partition@0x00000000 { label = "boot"; reg = <0x00000000 0x00100000>; }; partition@0x00100000 { label = "bootenv"; reg = <0x00100000 0x00020000>; }; partition@0x00120000 { label = "bitstream"; reg = <0x00120000 0x00400000>; }; partition@0x00520000 { label = "device-tree"; reg = <0x00520000 0x00020000>; }; partition@0x00540000 { label = "kernel"; reg = <0x00540000 0x00500000>; }; partition@0x00A40000 { label = "space"; reg = <0x00A40000 0x00000000>; }; }; }; &gem0 { local-mac-address = [00 0a 35 00 8b 87]; phy-handle = <&ethernet_phy>; ethernet_phy: ethernet-phy@7 { /* yt8521 */ reg = <0x7>; device_type = "ethernet-phy"; }; }; &gem1 { local-mac-address = [00 0a 35 00 11 55]; phy-reset-gpio = <&gpio0 63 GPIO_ACTIVE_LOW>; phy-reset-active-low; phy-handle = <&pl_phy>; pl_phy: pl_phy@4 { reg = <0x4>; device_type = "ethernet-phy"; }; }; &watchdog0 { status = "okay"; reset-on-timeout; // Enable watchdog reset function }; &adc { status = "okay"; xlnx,channels { #address-cells = <1>; #size-cells = <0>; channel@0 { reg = <0>; }; }; }; &i2c0 { clock-frequency = <100000>; eeprom@50 { compatible = "atmel,24c64"; reg = <0x50>; pagesize = <32>; }; rtc@51 { compatible = "nxp,pcf8563"; reg = <0x51>; }; };```解释该代码内容
03-14
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