MY BSP version is imx-yocto-L4.14.98_2.3.0.
I has used command to burn rootfs and signed images(uboot, zImage and uTee-6ullevk) to emmc on imx6ull,
and it worked well.
Now I try to use uuu tool to burn rootfs and signed images to emmc on imx6ull.
In " Secure boot disabled " imx6ull board, uuu can burn rootfs and signed images to emmc .
In " Secure boot enabled " imx6ull board, it would hang on as below when uuu is trying to burn image to emmc.
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.2.91-0-g3799f4d
Success 0 Failure 0
3:13 1/ 1 [============100%============] SDP: boot -f E:\Test_IMAGE\MS57769\uuu_test\004_uuu\uuu\u-boot.imx
Could anyone tell me what happened?
don't suggest imx6ull use 4.14.98_2.3.0, if you want to use 4.14.98, pls try to use 4.14.98_2.0.0_ga