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 **
<ethaddr> 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