Hi, Thanks for your Reply. I am using u-boot-1.3.3 and linux kernel 2.6.29-rc2. we are able to display customised logo in U-boot level , kenel level and file system level. But while switching from u-boot to Kernel , Screen(Display) is showing Blank screen (4 to 5 seconds). Is it possible to avoid this blank screen. I want to implement clean bootup process(No flicker/ Blank-ness from one level to other)
You said, Shared FB, i don't have any idea about shared FB, Please provide some help in this area and at least refference
even though at U-boot level we alloctes some FB , in Kernel intialisation stage that FB is erased and allocates its own FB, I am thinking like that , is it true.
Is it possible to use same FB both in u-boot level and Kernel level.
Please help me. ....mdks
2009/2/19 Nishanth Menon menon.nishanth@gmail.com
md ks said the following on 02/19/2009 03:30 PM:
Hi, I am omap-3530, u-boot 1.3 version , while switching from u-boot level to kernel level , i am getting flicker on LCD(display)., How to remove that flicker.
What platform is this? did you mention u-boot 1.3? the current u-boots are numbered 2009-01 etc.. Where is the source code from? Further, could you see if u-boot from the mainline [1] resolves the issue?
Regards, Nishanth Menon