How to change uboot splash image: Difference between revisions
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1- Get | 1- Get image that you want to show in resolution more little that your display resolution. | ||
2- Open the image using GIMP graphic application. | 2- Open the image using GIMP graphic application. | ||
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4- In the select box "Select File Type (by Extension)" select the format "c source code" | 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 | 5- Then you will get one windows with some options, in this window deselect all options (Use glibs types, use macros instead of struct, Use 1 byte run-length-encoding, Save alpha channel) | ||
6- | 6- Then save this file on <devdir root>/bootloader/uboot.x.x/src/davinci/board/davinci/common/ | ||
7- Change the variable value "CONFIG_SPLASH_LOGO_FILE" with the name of file that you want to show, this variable is located in file <devdir root>/bootloader/uboot.x.x/src/include/configs/davinci_dvevm.h in "Splash Screen" section. | |||
The form of the file must be similar to: | |||
<pre> | |||
test | |||
</pre> | |||
Revision as of 19:54, 30 March 2010
1- Get image that you want to show in resolution more little that your 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 (Use glibs types, use macros instead of struct, Use 1 byte run-length-encoding, Save alpha channel)
6- Then save this file on <devdir root>/bootloader/uboot.x.x/src/davinci/board/davinci/common/
7- Change the variable value "CONFIG_SPLASH_LOGO_FILE" with the name of file that you want to show, this variable is located in file <devdir root>/bootloader/uboot.x.x/src/include/configs/davinci_dvevm.h in "Splash Screen" section.
The form of the file must be similar to:
test