Renesas R-Car h3ulcb

Hi

Platform Specification: -

Hardware Platform:- RTP8J779M1ASKBOSK... Renesas R-Car h3

Operating System(Host): - 20.04.1-Ubuntu x86_64

While compiling and flashing images after completed Yocto build according to https://elinux.org/R-Car/Boards/Yocto-Gen3/v5.9.0, there is an error

Error:- 

U-Boot 2020.10 (Jul 20 2022 - 02:42:29 +0000)

CPU: Renesas Electronics R8A7795 rev 3.0
Model: Renesas H3ULCB board based on r8a77950
DRAM:  7.9 GiB
RAM Configuration:
Bank #0: 0x048000000 - 0x0bfffffff, 1.9 GiB
Bank #1: 0x500000000 - 0x57fffffff, 2 GiB
Bank #2: 0x600000000 - 0x67fffffff, 2 GiB
Bank #3: 0x700000000 - 0x77fffffff, 2 GiB

MMC:   sd@ee100000: 0, sd@ee140000: 1
Loading Environment from MMC... OK
In:    serial@e6e88000
Out:   serial@e6e88000
Err:   serial@e6e88000
Net:   eth0: ethernet@e6800000
Hit any key to stop autoboot:  0
Failed to load '/boot/Image'
Failed to load '/boot/r8a779m1-ulcb.dtb'
Bad Linux ARM64 Image magic!

Are there errors in images while compiling or is there an error in settings in uboot etc. ?

Thank you.