How to change uboot splash image
1- Get the image that you want to show in some resolution more little that display resolution. 2- Open the image using GIMP graphic application. 3- Save the image using "save as" option. 4- In the select box "Select File Type (by Extension)" select the format "c source code" 5- Then you will get one windows with some options, in this window deselect all options 6-