AnsweredAssumed Answered

MPC8641 based custom board AMP and SMP U-boot/Linux booting

Question asked by Ashish Khetan on May 5, 2014
Latest reply on May 12, 2014 by Yiping Wang

Hi all,

How to configure u-boot to boot in AMP mode? I need to boot Linux on each core separately, i have configured the linux kernel and prepared the Device Tree Blob for each core but how can i boot ASMP linux on each core? Do we need to boot u-boot first in ASMP mode and seperately give the bootm command through separate serial port or run u-boot in smp mode and modify bootm command to boot AMP linux?



Any pointer to or around it will be really helpfull.


Thanks & Regards