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How to disable flexcan on M4 for imx6sx

Question asked by jingyang xie on Dec 15, 2017
Latest reply on Sep 12, 2019 by Frank Larsen


     I have a imx6sx-sdb board,I want a9 can use flexcan1,when I build imx6sx-sdb-m4.dtb(flexcan1 is enabled in imx6sx-sdb-m4.dts),and run any m4image(for example,hello_world_imx6sx_sdb_m4.bin),the flexcan on a9 disabled,can anyone knows how to disable flexcan on M4 ,and enable flexcan on a9 when m4image runs?