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iMX6-BSP-3.10.53 support build read-only UBI rootfs directly ?

Question asked by yang chen on Jan 13, 2018
Latest reply on Jan 15, 2018 by igorpadykov

Dear community:

   My platform:iMX6 DualLite + 1G Nandflash( Micron MT29F8G08ABABAWP) + BSP-3.10.53

   We need a read-only rootfs. The BSP build a read-write rootfs default.

   Yocto v1.4 release has already support this Feature,and the iMX6-BSP3.10.53 are based on yocto v1.6 release.

   (1). Dose iMX6-BSP3.10.53 release supprot the feature of build read-only ubi rootfs officially?

   (2). If not, could I Use the same method from yocto, and add the IMAGE_FATURE in /build/conf/local.conf as below:

    IMAGE_FATURE += "readonly-only-rootfs"

   (3). If not, how could I check the validity of the final read-only rootfs image?

Thanks anyway !