...some log cutted...
Kernel command line: console=tty0,115200
PID hash table entries: 32 (order: -5, 128 bytes)
Dentry cache hash table entries: 1024 (order: 0, 4096 bytes)
Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Primary instruction cache 16kB, VIPT, 2-way, linesize 16 bytes.
Primary data cache 8kB, 2-way, VIPT, no aliases, linesize 16 bytes
Memory: 6496k/8192k available (1038k kernel code, 1696k reserved, 230k data, 92k init, 0k highmem)
SLUB: Genslabs=7, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:128
Console: colour dummy device 80x25
console [tty0] enabled, bootconsole disabled
What does mean "console [tty0] enabled, bootconsole disabled" ?