![]() ![]() * GNU General Public License for more details. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * but WITHOUT ANY WARRANTY without even the implied warranty of This article takes you through the process of downloading and building U-boot yourself for your target platform. * This program is distributed in the hope that it will be useful, Introduction Customizing U-boot for your platform is sometimes necessary in order to add features, change the boot splash screen, and enable new hardware. * published by the Free Software Foundation's version 2 of * modify it under the terms of the GNU General Public License as * This program is free software you can redistribute it and/or * See file CREDITS for list of people who contributed to this ![]() * Referred to Linux DSS driver files for OMAP3 * Modified version from Alex Bikhdriker alex> You’ll notice I started an attempt to generalize my code to support different screen resolutions but got in a time crunch and had to move on. Issue: Boot screen stuck at black screen: immediately after the initial purple screen while. Hopefully you can make some improvements. With Serial USB Adapter I have access to uBoot console. I feel like if it is done properly as the U-boot documentation suggests, you might not have this problem. With my method, I ended up being able to see garbage in the frame buffer as it gets reset between the bootloader and kernel. However, this isn’t the “right” way as suggested by U-boot with CONFIG_LCD, etc. I just included this driver, and then in the initialization code I called omap3_dss_panel_config(), omap3_fill_framebuffer(), and omap3_dss_enable() and set my GPIOs to turn on the LCD. Digi ConnectCore i.MX53 / Wi-i.MX53 41 11 4 Splash screen support The U Boot splash screen support allows the user to display a picture at boot time on an. I modified omap3_dss.c and have a working splash screen in u-boot. ![]()
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