Hi Vishal,
Looks like we have more issues popped up, now the "device-tree" directory is missing under "/proc". However, from boot log, the blob had been loaded to Kernel:
reading board.dtb 21192 bytes read
## Flattened Device Tree blob at 41f00000 Booting using the fdt blob at 0x41f00000 Loading Kernel Image ... OK OK Using Device Tree in place at 41f00000, end 41f082c7
Starting kernel ...
root@arndale:/ # find /proc -name device-tree root@arndale:/ #
Full boot log can be found in attachment, and the build I'm using is #386:
https://android-build.linaro.org/builds/~linaro-android/linux-linaro-arndale...
I'm not sure this is an expected behaviour for Samsung Arndale, and for ARM Versatile Express A9, there is a completed directory and file structure under "/proc", which is "/proc/device-tree/model".
FYI.
Best Regards Botao Sun