Hi, I have an image based on zc706 that includes python + devmem2 recipes
root@gfex-prototype2:~# devmem2 -h /dev/mem opened. Memory mapped at address 0xb6f36000. Read at address 0x00000000 (0xb6f36000): 0xE59F0000 I can see devmem2 functioning correctly here. When I access the memory associated with M00_AXI (see attached screenshot): root@gfex-prototype2:~# devmem2 0x43c00000 w /dev/mem opened. Memory mapped at address 0xb6f5e000. (hangs) I wonder if this is because of a failure in the AXI transfer? See attached image. M00_AXI does not have an entry in my device tree either, but I don't think that's a problem. Secondly, if I wanted to write a short C++ script that took advantage of /dev/mem ala http://www.wiki.xilinx.com/Linux+User+Mode+Pseudo+Driver -- would I just create a recipe that pulls in from a remote file, cross-compiles it, and just adds it on my board as a binary executable? [image: image001.png]
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