I work with igep0030 modules only and do not have IGEPv2 (but I also toy around with BeagleC3 and overo). The igep0030 is similar to the IGEPv2 but has minor differences in the gpio/port usage.
On the igep0030, the mmc1 interface (and its sdio-based wifi) has failed detection since linux-3.0.0: I suspect the kernel's pin-init/re- init/muxing is not so good after linux-2.6.39. But looking at the u-boot sources for the igep0030 from both IGEP and Linaro repositories, the pin-init file (.../u-boot/board/isee/igep0030/igep0030.h) were deficient compared to Beagle's and overo's. I have modified that file, rebuilt u-boot and, mmc1 (and the attached sdio-wifi) has started working again for the linux-3.0.9 (When possible, I'll try linux-3.1.1). Linaro's git source for the IGEPv2 u-boot pin-init file (.../u-boot/board/isee/igep0020/igep0020.h) is also very basic, and a better one may be found int the IGEP repository (http://git.igep.es/?p=pub/scm/u-boot-arm.git;a=summary) but I can't test because I haven't an IGEPv2. The attached u-boot pin-init file igep0030.h may have some issues because schematics aren't available for checking... (The real fix should be in the kernel's pin reinit/muxing, but I hope the above helps). ** Attachment added: "(.../u-boot/board/isee/igep0030/igep0030.h) for reference." https://bugs.launchpad.net/ubuntu/+source/linux-linaro-omap/+bug/709348/+attachment/2597393/+files/igep0030.h -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/709348 Title: some kernel config missing for wifi with IGEPv2 board (libertas driver finds no mmc interface) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-linaro-omap/+bug/709348/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
