Andy Green <a...@warmcat.com> writes: > On 04/06/2011 09:24 PM, Somebody in the thread at some point said: >> I have the same problem. If I turn off the display then the board boots. >> >> https://bugs.launchpad.net/ubuntu/+source/linux-linaro-omap/+bug/752900 >> >> Thanks to John Stultz for making the connection that the hang was just as >> the display gets set up on a successful boot. >> >> Kernel config and boot logs are attached to the bug. > > There are a couple of config options at least that deceptively offer > things which only break boot. > > Since there's no relationship between configs people are using and the > one Panda stuff is getting heavily tested on > (arch/arm/configs/omap4_defconfig on Seb's and my tree), I am thinking > we should maybe take an assertive approach about it --> > > http://git.linaro.org/gitweb?p=people/andygreen/kernel-tilt.git;a=patch;h=9456c5c15a4d4e4304d6028aabb706712e608b21
If CONFIG_OMAP_RESET_CLOCKS=y is breaking boot, it's because there is a broken driver someplace that is not requesting its clock(s). That driver should be found and fixed. Disabling this option is only hiding a broken driver, and as an additional side effect, will almost surely prevent the device from hitting low power states in idle and suspend. Kevin _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
