I'd like to get the Duovero board accepted into the FreeBSD tree. The Duovero is another OMAP4 board. There is more commonality that can be factored out. This is just a start. The first 3 patches remove the need for USB Host initializtion in pandaboard/pandboard.c and attempt to make it more generic so that at least the Duovero can use it as well. Most of the work the pandaboard.c code does is already handled in other places. 1) Muxing the gpio and clock pins (u-boot, tested with v2014.10) 2) Configuring the pins to use (FDT, pandaboard.dts) 3) Ability to use reset pins from FDT (sys/arm/ti/usb/omap_ehci.c) The two things that aren't handled are 1) A second reset pin for the ethernet hub 2) Enabling the AUX3 clock part of the SCRM module to feed the USB phy The Duovero does not need the second 'reset' pin since it doesn't have the ethernet hub, but it does need the AUX3 clock to enable the USB PHY. I'm using it now with USB wifi dongles. The following patches were tested against r276468 0001 Adds AUX clock support to the OMAP4 PRCM code https://github.com/scottellis/duovero-freebsd/blob/master/patches/0001-omap4-add-aux-clks-to-prcm.patch 0002 Allows either 1 or 2 gpio reset pins for TI ehci reset. 1 reset pin is still okay. That's all the Duovero uses. https://github.com/scottellis/duovero-freebsd/blob/master/patches/0002-ti-ehci-add-support-for-2-gpio-reset-pins.patch 0003 Uses the new AUX clock/reset pins for the PandaBoard. Removes need for pandaboard.c, though this patch does not remove it. https://github.com/scottellis/duovero-freebsd/blob/master/patches/0003-pandaboard-usb-let-ehci-driver-initialize-usb-phy.patch 0004 Adds Duovero support. https://github.com/scottellis/duovero-freebsd/blob/master/patches/0004-add-duovero-support.patch
I've briefly reviewed this and it looks good. Thanks!
Sorry this remained open so long. There is now support for the Gumstix board, and images are being produced with the weekly snapshot builds for both 11-CURRENT and 10-STABLE (and we will have images available for 10.2-RELEASE). Thank you for your submission.