Hello Team, I am trying to boot beaglebone black using yocto. I have downloaded poky version :- rocko from yocto site. I am trying to build core-sato-images for beagle bone black, and i am successful build sato image. but when i just boot the Beaglebone black, I see following boot messages. It seems my beaglebone black are resetting periodically. *Log :-* U-Boot 2017.09 (Jan 06 2021 - 13:18:10 +0000) CPU : AM335X-GP rev 2.1 I2C: ready DRAM: 512 MiB No match for driver 'omap_hsmmc' No match for driver 'omap_hsmmc' Some drivers were not found MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 ** First descriptor is NOT a primary desc on 1:1 ** not set. Validating first E-fuse MAC Net: cpsw, usb_ether Press SPACE to abort autoboot in 2 seconds switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 reading boot.scr ** Unable to read file boot.scr ** reading uEnv.txt ** Unable to read file uEnv.txt ** switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 3654200 bytes read in 289 ms (12.1 MiB/s) 35788 bytes read in 45 ms (776.4 KiB/s) ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 8fff4000, end 8ffffbcb ... OK Starting kernel ... data abort pc : [<82000034>] lr : [<9ff50021>] reloc pc : [<628b1034>] lr : [<80801021>] sp : 9df2e3d0 ip : 9ff50149 fp : 00000004 r10: 9ff9f4d8 r9 : 9df2eed8 r8 : 9ff50149 r7 : 00000000 r6 : 82000000 r5 : 9ffa0cc8 r4 : 00000000 r3 : 00008bcc r2 : 00000000 r1 : 00000e05 r0 : 00000000 Flags: NzCv IRQs off FIQs on Mode SVC_32 Resetting CPU ... resetting ... U-Boot SPL 2017.09 (Jan 06 2021 - 13:18:10) Trying to boot from MMC1 ** First descriptor is NOT a primary desc on 1:1 ** reading u-boot.img reading u-boot.img U-Boot 2017.09 (Jan 06 2021 - 13:18:10 +0000) CPU : AM335X-GP rev 2.1 I2C: ready DRAM: 512 MiB ...... ..... ...... I dont know why this happen? please help me out in this problem. Thank You