아래 답변대로 하니 이미지가 다운로드 되는것을 확인하였습니다.

하지만 보내주신 커널 소스를 직접 빌드하여 커널 이미지만 다운로드시 부팅이 되질 않습니다.

U-Boot 2010.12 (Jan 14 2014 - 16:38:07) for MV4412

CPU: S5PC220 [Samsung SOC on SMP Platform Base on ARM CortexA9]
APLL = 1200MHz, MPLL = 800MHz
DRAM:  1023 MiB
vdd_arm: 1200
vdd_int: 1000
vdd_g3d: 1000
vdd_mif: 1000
TrustZone Enabled BSP
BL1 version: 20111128

Checking Boot Mode ... EMMC4.41
GPBCON=0x00000000
GPV2CON=0x00000000
REVISION: 1.1
NAME: S5P_MSHC4
MMC Device 0: 3728 MB
MMC Device 1: 0 MB
MMC Device 2 not found
*** Warning - using default environment

Net:   smc911x-0
Hit any key to stop autoboot:  0
reading kernel..device 0 Start 1049, Count 10240
MMC read: dev # 0, block # 1049, count 10240 ... 10240 blocks read: OK
completed
reading RFS..device 0 Count 11289, Start 2048
MMC read: dev # 0, block # 11289, count 2048 ... 2048 blocks read: OK
completed
Boot with zImage
## Loading init Ramdisk from Legacy Image at 41000000 ...
   Image Name:   ramdisk
   Image Type:   ARM Linux RAMDisk Image (uncompressed)
   Data Size:    184550 Bytes = 184550    Load Address: 40800000
   Entry Point:  40800000

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

부팅 로그가 여기까지 뜨고 진행이 안되는데요..

먼가 문제인지 알수 없네요.. 조언 부탁드립니다.