If you want to use the upstream Tegra114 support, there are a couple things to be aware of, once the clock driver is merged (hopefully very soon): 1) You will need a bootloader that configures (and enables?) the TSC/ARM architectural timers. If you're using upstream U-Boot, a patch has been posted to do this: http://patchwork.ozlabs.org/patch/233596/ (I haven't tested this yet since I use a downstream U-Boot that has USB support. I hope to convert to upstream U-Boot very soon once USB support is there...) If you're using some other bootloader, see my internal copy of this email, or ask the person you got the bootloader from! 2) The kernel needs to enable the architectural timers. If it doesn't, the system will hang during boot at some point. To solve this, do one of: a) git remote add calxeda_kernel_linux git://sources.calxeda.com/kernel/linux.git git fetch calxeda_kernel_linux git merge calxeda_kernel_linux/arm-timers b) Apply http://patchwork.ozlabs.org/patch/233415/ c) git revert f7db706b132f11c79ae1d74b2382e0926cf31644 NOTE: Neither Tegra's for-next branch nor linux-next do any of these yet; you'll need to manually do one of those steps. I hope linux-next will include (a) very soon, and similarly I hope 3.10-rc1 will include (a). However, this isn't entirely certain yet. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
