Hello 慕晗 潘,
I built Kernel uImage with your Kernel configuration file in SDK 2.0 1703 Kernel Source code, and used it and your dtb file to boot T4240RDB without any problem, please refer to the following.
root@t4240rdb:~# dmesg | grep Qman
[ 0.188500] Qman ver:0a01,03,01,00
[ 0.887281] Qman err interrupt handler present
[ 0.898682] Qman portal initialised, cpu 0
[ 0.901444] Qman portal initialised, cpu 1
[ 0.904221] Qman portal initialised, cpu 2
[ 0.907001] Qman portal initialised, cpu 3
[ 0.909777] Qman portal initialised, cpu 4
[ 0.912561] Qman portal initialised, cpu 5
[ 0.915334] Qman portal initialised, cpu 6
[ 0.918118] Qman portal initialised, cpu 7
[ 0.920893] Qman portal initialised, cpu 8
[ 0.923678] Qman portal initialised, cpu 9
[ 0.926449] Qman portal initialised, cpu 10
[ 0.929321] Qman portal initialised, cpu 11
[ 0.932180] Qman portal initialised, cpu 12
[ 0.935050] Qman portal initialised, cpu 13
[ 0.937912] Qman portal initialised, cpu 14
[ 0.940781] Qman portal initialised, cpu 15
[ 0.943646] Qman portal initialised, cpu 16
[ 0.946515] Qman portal initialised, cpu 17
[ 0.949376] Qman portal initialised, cpu 18
[ 0.952245] Qman portal initialised, cpu 19
[ 0.955107] Qman portal initialised, cpu 20
[ 0.957977] Qman portal initialised, cpu 21
[ 0.960843] Qman portal initialised, cpu 22
[ 0.963709] Qman portal initialised, cpu 23
[ 0.966505] Qman portals initialised
[ 0.972874] Qman: FQID allocator includes range 256:512
[ 0.976699] Qman: FQID allocator includes range 32768:32768
[ 0.981109] Qman: CGRID allocator includes range 0:256
[ 0.985078] Qman: pool channel allocator includes range 1025:15
Please use Linux Kernel source code from the formal Linux SDK release from NXP, please also update u-boot to the latest version.
If your problem remains, please capture and attach your whole console log including u-boot and Linux Kernel booting up sections.
Have a great day,
TIC
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
