iTOP-6818 development board-Android5.1 modify uboot and kernel boot LOGO

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iTOP-6818 development board-Android5.1 modify uboot and kernel boot LOGO [Copy link]

When the Android on the iTOP-6818 development board is started, three logos appear, namely the uboot logo, the kernel logo, and the file system logo. The uboot and kernel logos display the same image. This document introduces how to modify the uboot and kernel logos. The correspondence between the screen and the LOGO images The uboot and kernel logos of iTOP-6818 use the same image. You only need to modify one image in the source code to complete the modification of the uboot and kernel logo images. As shown in the figure below, there are two bmp format images in the "device/nexell/s5p6818_drone/boot" path. (, downloads: 0)

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If the user is using a "plastic frame 7-inch", the corresponding logo image is "logo_800_1280.bmp"; If the user is using a "9.7-inch screen", "metal frame 7-inch", "metal frame 10.1-inch" screen, "4.3-inch screen", the corresponding logo image is "logo.bmp". Other content: Introduction to image processing methods; Logo image format; Resolution and bit depth modification methods; LOGO image update. Please refer to the independent document "iTOP-4418-Android4.4-Modify uboot and kernel boot LOGO_VX.X". The Android4.4 of 4418 and the Android5.1 of 6818 are the same except that the image path and the image screen correspondence are slightly different.

star_66666

very nice