uboot引导3.5内核卡死在Memory policy: ECC disabled, Data cache writealloc

smdk

串口打印信息如下，
OK

U-Boot 2010.12 (Mar 24 2016 - 09:43:1 for SMDK4412


CPU:    EXYNOS4412 [Samsung SOC on SMP Platform Base on ARM CortexA9]
        APLL = 1400MHz, MPLL = 800MHz

Board:  SMDK4412
DRAM:   1023 MiB

vdd_arm: 1.2
vdd_int: 1.0
vdd_mif: 1.1

BL1 version:  N/A (TrustZone Enabled BSP)


Checking Boot Mode ... SDMMC
REVISION: 1.1
MMC Device 0: 3841 MB
MMC Device 1: 3728 MB
MMC Device 2: N/A
Net:    No ethernet found.
Hit any key to stop autoboot:  0
reading kernel..device 0 Start 1057, Count 12288
MMC read: dev # 0, block # 1057, count 12288 ... 12288 blocks read: OK
completed
reading RFS..device 0 Count 13345, Start 8192
MMC read: dev # 0, block # 13345, count 8192 ... 8192 blocks read: OK
completed
Boot with zImage
Using machid 0x1200 from environment
Wrong Ramdisk Image Format
[err] boot_get_ramdisk

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
<6>Booting Linux on physical CPU 0
<6>Initializing cgroup subsys cpu
<5>Linux version 3.5.0 (root@chuanqingsong) (gcc version 4.5.1 (ctng-1.8.1-FA) ) #9 SMP PREEMPT Thu Mar 24 09:45:34 CST 2016
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: SMDK4412
<6>cma: CMA: reserved 32 MiB at 6d800000
Memory policy: ECC disabled, Data cache writealloc
打印到这里就卡死了，有朋友碰到这种情况么，请问是内核配置问题还是uboot没搞好？