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Olimex A20 initalising GPIO automatically on boot up

Having got my first A20 up and working today I found that the GPIO files (/sys/class/gpio/*) were missing. As per https://www.olimex.com/wiki/A20-OLinuXino-MICRO#GPIO_under_Linux you have to initialise them. So I decided to make this initialisation happen automatically, and below is how I

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Olimex A20 Slow to boot when Eth0 enabled and no network plugged in

Hello, By default eth0 is disabled in the stock Debian image because it makes the bootup really slow (it adds 60 secs) unless you have a network plugged in. Here’s how I workaround this:

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