i.MX Processorsのトピックuboot keep logo kernel

uboot keep logo kernel

jieh朱 — Wed, 03 Jan 2018 07:29:37 GMT

Hello there
I uboot is 2009.08 and kernel3.0.35 imx6 Now uboot and kernel show logo normal, but uboot switched to the kernel, there will be some time black screen, I want uboot and kernel uninterrupted display, I refer to the https: //community.nxp.com/docs/DOC-98109 But without success, I am using LVDS display and how do I do this

Re: uboot keep logo kernel

Rita_Wang — Wed, 03 Jan 2018 07:51:45 GMT

You can apply the Patch to support uboot logo keep from uboot to kernel for NXP Linux and Android BSP (HDMI, LCD and LVDS) L3.0.35_4.1.0_uboot_logo_keep_patch_2013-11-22.zip patch.

Re: uboot keep logo kernel

jieh朱 — Wed, 03 Jan 2018 07:56:33 GMT

I hit 0001-Keep-uboot-logo-for-Linux-boot-supports-HDMI-LCD-and.patch this patch, but the boot to the kernel screen has been a black screen

Re: uboot keep logo kernel

jieh朱 — Thu, 04 Jan 2018 03:14:27 GMT

Hello I now use Patch to support uboot logo keep from uboot to kernel for NXP Linux and Android BSP (HDMI, LCD and LVDS method to modify ubootlogo, I finished patch Now uboot is a white state, how do I understand sudo dd if = logo.bmp of = / dev / sdc bs = 1 seek = 1048576 skip = 54 This command will write logo.bmp sd card, uboot is how to find it
looking forward to your reply