Fastest ever Boot of Embedded Linux: 300 ms

Christ:

0.000 0.000: TI X-Loader 1.4.4ss Mar 26 2011 01:45:43
0.000 0.000: Optimised by www.MakeLinux.com
0.000 0.000: Loading
0.237 0.237: Running
0.237 0.000: CFG_LOADADDR=80008000
0.249 0.012: *(int*)CFG_LOADADDR=e321f0d3
0.276 0.027: Linux version 2.6.32 (const-XSqIthwXjGBDPfheJLI6IQ@public.gmane.org)
0.276 0.000: Starting application
0.296 0.020: BusyBox v1.16.2 hush - the humble shell