I can verify that the patch fixes the bug above, with this patch I am able to see messages at boot...
[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.11.0-15-generic-lpae (buildd@kishi02) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-7ubuntu3) ) #22-Ubuntu SMP Tue Dec 3 01:16:52 UTC 2013 (Ubuntu 3.11.0-15.22-generic-lpae 3.11.10) [ 0.000000] CPU: ARMv7 Processor [413fc0f2] revision 2 (ARMv7), cr=30c7387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] Machine: Dummy Virtual Machine, model: linux,dummy-virt [ 0.000000] cma: CMA: reserved 16 MiB at 36800000 [ 0.000000] Memory policy: ECC disabled, Data cache writealloc [ 0.000000] psci: probing function IDs from device-tree [ 0.000000] PERCPU: Embedded 9 pages/cpu @c11f5000 s14400 r8192 d14272 u36864 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260624 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1248233 Title: [saucy][armhf] No early printk because there's no defined device tree binding for earlyprintk UART To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1248233/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
