[Test] [u-boot] u-boot timing analysis

manohar kallutla forumsfromlinux at gmail.com
Fri Apr 22 10:51:38 CEST 2011


I am newbie to u-boot code. i have configure the 2009.08 u-boot code to my

I want to identify the timing analyis for u-boot and linux. Could you please
let us know the way to find the timing of the u-boot


Once the u-boot comes-up it gives the control to kernel ( As kernel comes-up
there is no u-boot in it). I want to know the u-boot time . In my u-boot
code RTC is not configured. I am trying to identify how to configure it.
please add your comments for
the same.

please find the logs from my board.

U-Boot 2009.08 (Apr 18 2011 - 21:50:59)

BOARD: Evaluation Board
DRAM:  240MB
    Physical address
    0x40000000 - 0x4effffff : Accessible Space as ECC Area
    0x4f000000 - 0x5dffffff : No Access Area
    0x5e000000 - 0x5effffff : Non-ECC Area for DVC
    0x5f000000 - 0x5fffffff : Non-ECC Area for G200eR2
NAND: sh_onfi_wait_for_completion: timeout, wf = 4, src = 0, cmd = ff
        INTSRC = 0
        CMDEXECR = 2
        STATEMON = a2
        FIFOPMON = 0
previous comand is running...
No NAND device found!!!
0 MiB
In:    serial
Out:   serial
Err:   serial
manohar driver in sdhi_re
sh_mmcif: 0, sh-sdhi: 1
Net:   eth#0, eth#1
Hit any key to stop autoboot:  0

Thanks and Regards,

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