This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

uboot移植startware里面lcd代码显示有一段黑色区域是怎么回事?



我把startware里面的lcd显示图片的代码移植到uboot下,当我使用SD卡启动的时候,图片可以正常显示,但是我把uboot烧写到nandflash下,从nandflash启动,图片也可以显示,但是在图片的下半部会有一段黑色的区域,请问这是怎么回事?