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Altera_Forum
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10 years ago

Unable to access fpga regs from arm

Hi, i Compiled my own Linux Kernel using the Tutorial from the eekwiki ( https://eewiki.net/display/linuxonarm/de0-nano-soc+kit ). However when I try to access the fpga space i get a bus error....
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Did you release the bridges from reset in uboot-stage?