Shalom, I achieved embedded Linux boot in 560 ms (about a half of a second) on TI DM365 (ARM 300 MHz) with NAND flash.
Boot log with timestamps Logging starts at 20 ms from reset. 0.000 0.000: DM36x initialization passed! 0.000 0.000: Optimized TI UBL 1.50 http://www.MakeLinux.com/emb/fastboot 0.010 0.010: Compiled on Jan 5 2011 at 02:38:56 with gcc 4.3.3 0.010 0.000: Starting NAND Copy... 0.479 0.469: length=0x00156000 DONE 0.479 0.000: Jumping to entry point at 0x80008000. 0.542 0.063: BusyBox v1.16.2 hush - the humble shell Please visit http://www.makelinux.com/emb/fastboot/ for more details and binary demo. For engineering and consultancy services please contact co...@makelinux.com -- Constantine Shulyupin Embedded Linux Expert TI DaVinci Expert Tel-Aviv Israel http://www.LinuxDriver.co.il/ _______________________________________________ Linux-il mailing list Linux-il@cs.huji.ac.il http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il