Tag: DTS

I recently switch to Linux Kernel 4.4 (from 4.0) for some of my projects and to my no surprise found Xilinx AXI-DMA not working again. This time it complained that it can't find DMA channel: "unable to read dma-channels property" …

Linux Kernel 4.4 DTS node for Xilinx AXI-DMA IP. Read More »

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I finally figure it out why Analog Devices reference design create/generated in Vivado 2014 by script(obviously updated to use new IP's, otherwise it didn't assemble 'Block Design' at all) didn't work. Reason is changes in Xilinx Concat IP, which used …

HDMI on ZedBoard with Petalinux update. Read More »

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This is step-by-step tutorial on how to build reference design for Analog Devices ADV7511 HDMI encoder used on ZedBoard with PetaLinux 2013.10. It will be mostly based on AD HDL reference design http://wiki.analog.com/resources/fpga/xilinx/kc705/adv7511 and AD Linux drivers wiki page http://wiki.analog.com/resources/tools-software/linux-drivers/platforms/zynq …

HDMI on ZedBoard with Petalinux. Read More »

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Just a quick note regarding Zynq SD card controller support in Linux Kernel 3.13.x and later. Apparently, Xilinx used industry standard IP blocks for Zynq PS hardware, including SDHC controller. And now they are switching away from 'custom' drivers. For …

Zynq MMC/SD controller with Linux Kernel 3.12.x and later. Read More »

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