These two issues share the same root-cause:
#824517 Power management shuts down the root filesystem on i.MX53 Android
#837830 Android re-detect microSD card as mmc1 and system crash on imx53loco
As said above, because i.MX53 Quickstart board uses SD card to host its rootfs. In that case, need to enable "CONFIG_MMC_UNSAFE_RESUME".
These two issues share the same root-cause:
#824517 Power management shuts down the root filesystem on i.MX53 Android
#837830 Android re-detect microSD card as mmc1 and system crash on imx53loco
As said above, because i.MX53 Quickstart board uses SD card to host its rootfs. In that case, need to enable "CONFIG_ MMC_UNSAFE_ RESUME" .
This bug is considered fix released. as confirmed by Fathi: The option is set in the latest image: android- build.linaro. org/builds/ ~linaro- android/ staging- imx53-11. 12-release/ 7/kernel_ config
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