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how to disable the optee in imx8m evk

Question asked by zhulin Yang on May 22, 2020
Latest reply on May 24, 2020 by Rita Wang

processors: imx8mq evk

android: 9.0

kernel: Linux version 4.14.98-07254-g0ff3e0a 

baseline: p9.0.0_2.0.0-ga


     Does the imx8m evk in android_p9.0.0_2.0.0-ga suport the optee on default ?

     If the optee is on , how to disable  it ?

     because I config the DDR to 4GB, and the system server always crash when running.