[U-Boot] (no subject)

[Wolfgang Denk]

Dear md ks,

In message <53202c40902190530h15e01425l5f40d9aed7754cda at mail.gmail.com> you wrote:
>
>     I am omap-3530, u-boot 1.3 version , while switching from u-boot

I guess you are already aware of this, but anyway: U-Boot 1.3 is
awfully old and unsupported. Please make sure to update to recent
code.

> level to kernel level , i am getting flicker on LCD(display)., How to
> remove that flicker.
> I want flicker free booting from (CLEAN boot-up) from u-boot level to Kernel.
> If anybody knows it , please help me.

The feature you are looking for is "shared frame buffer". It has been
implemented for a number of systems, but probably not yet for the
OMAP.

Note that for correct operation support for a shared frame buffer must
be present both in U-Boot *and* in Linux.

Best regards,

Wolfgang Denk

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