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Showing results for tags 'devicetree'.
hello, I need help with troubleshooting ethernet. when I use ifconfig, I get below information. eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.1.103 netmask 255.255.255.0 broadcast 192.168.1.255 ether 00:0a:35:00:1e:53 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 146 base 0xb000 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0
Hello, everyone. I am new here in this form and also with zybo. I have been working on one zybo project. I am finished with vivado design. but now I am working with the petalinux tool to create bootable sd card. I have read the tutorial to create a bootable image for Debian Jessie (it can boot perfectly). but I could not find proper materials to modify my devicetree file in order to work with VGA and other peripherals to make complete pc. can you please suggest me proper tutorials or articles? thank you
hello -I created a petalinux project and I imported the "hw" description then builded BOOT.BIN -GOAL : booting linux on ZYBO and recognizing all the GPIOS where I will plug (GYRO, Accelerometre,Bleutooth,Leds,Buttons) -assuming that the Devitree is well configured and contains all of the GPIOS , the Petalinux RG Manual contains lots of options but I dont see at any of the steps that I should put the Devicetree alongside with BOOT.BIN and linux image in the FAT32 partition see image(1) below) RG manual link : https://www.xilinx.com/support/documentation/sw_manuals/petalinux20
I finished booting linux on zybo with linario file system and I m trying to user the user space and kernel drivers to controle LEDs and get input information from peripheral buttons , gyroscope, accéléromètre and a bluetooth So I wonder if I have to insert gpios déclarations in zynq-zybo.dts and compile a new devicetree.dtb !! this are some screanshots from my zybo terminal :