Hello sushil pant,
Please use arch/powerpc/configs/mpc85xx_smp_defconfig.
$ cp arch/powerpc/configs/mpc85xx_smp_defconfig .config
$ make ARCH=powerpc menuconfig
Have a great day,
Yiping
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------