i have two imx8M quad evaluation kit board and MX8_DSI_OLED1 screen. when i flash andriod O8.1.0_1.3.0 the MX8_DSI_OLED1 can display normally ,but when i flash andriod O9.0.0_2.0.0 the MX8_DSI_OLED1 screen keep blinking . I have try this on two boards and the issue can reprodeced on both of them. The andriod O8.1.0_1.3.0 and O9.0.0_2.0.0 are pre-build image fetched on the NXP site. I have doulbe check my operation are exactly follow by NXP guide.
pls give me some advice ~~thanks