Date: Sun, 16 Sep 2012 15:06:52 +0100 From: "Sevan / Venture37" <venture37@gmail.com> To: freebsd-arm@freebsd.org Cc: freebsd-current <freebsd-current@freebsd.org> Subject: GPIO on Raspberry Pi Message-ID: <CA%2BU3Mf4CdPoVb3zMEoxuFbUGLrsxOyUifAWEo0mtjJRx4jTChw@mail.gmail.com>
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Hi, I managed to get FreeBSD/arm on a Raspberry Pi this weekend, kernel is booted from an SD card & root fs is mounted via a USB flash drive (by hardcoding the path in the kernel config 'options ROOTDEVNAME=\"ufs:/dev/da0s1a\"' I was unable to mount / from the sd card otherwise as it appears the SD is not detected by the kernel, also if there's no cable plugged into the ethernet port the kernel doesn't detect the interface. dmesg up at http://www.nycbug.org/?action=dmesgd&dmesgid=2417 10.0-CURRENT FreeBSD 10.0-CURRENT #4 r240529: Sun Sep 16 11:56:48 BST 2012 I was wondering what status of GPIO support for the pi is, kernel manages to build happily with device gpio & gpioled specified but I don't see anything related to gpio when I boot the kernel. Regards Sevan / Venture37
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