[U-Boot] Trying to reduce boot time of U-BOOT zynq-microzed.

Wolfgang Denk wd at denx.de
Fri Jun 20 14:20:33 CEST 2014


Dear Uzair Zaidi,

In message <CAC=Acqf2kC1USNsx5NWq9T1w2FS4q1wVdYZ4UBS-4O_hTAgZ9Q at mail.gmail.com> you wrote:
>
> Here is my log messages of `U-BOOT`.
...
> It takes `0.344ms.` But i want to reduce this time more.
> I am using `image.ub` for kernel image.

I s this really the hot spot for your optimizations, i. e. is this 0.3
seconds really a major part of your total boot time?

How long does it take the Linux kernel to uncompress, mount the root
file system n dtart the first application?

Best regards,

Wolfgang Denk

-- 
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