tq210最小的底板系统

在调试自己开发的底板，想要启动uboot后启动内核，通过串口打印信息，目前只了接上vdd_code，gnd，boot选择引脚，打印串口tx，rx线，powon引脚。串口没有信息！除了这些上脚还要接那些引脚可以正常启动uboot

原来是xom0，xom4两个脚的电阻没有焊接，现在板子会多出现红框的信息，如下图

系统会卡住一段时间，完全启动成功到acc_release这一步要近3分钟！这个是什么原因，是由于那部会原因造成的？

打印信息:
Freeing init memory: 164K
init: /init.rc: 631: invalid option 'setprop'
init: cannot open '/initlogo.rle'
input: Android Temperature Sensor as /devices/virtual/input/input2
rtusb init rt2870 --->
usbcore: registered new interface driver rt2870
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
android_usb: already disabled
/system/bin/sh: No controlling tty (open /dev/tty: No such device or address)
/system/bin/sh: warning: won't have full job control
adb_open
adb_bind_config
android_work: did not send uevent (0 0   (null))
root@android:/ # wm8960-codec 0-001a: Failed to issue reset
wm8960-codec 0-001a: asoc: failed to probe CODEC wm8960-codec.0-001a: -6
asoc: failed to instantiate card tq210_audio: -6
warning: `rild' uses 32-bit capabilities (legacy support in use)
PVR_K:(Warning): SysFinalise: Version string: SGX540 S5PC110 [543, drivers/gpu/pvr/s5pc110/sysconfig.c]
win->id=0, pmem_start=0x4fa53000
s3cfb s3cfb: [fb0] dma: 0x4fa53000, cpu: 0xf9000000, size: 0x00900000
win->id=1, pmem_start=0x5104a000
s3cfb s3cfb: [fb1] dma: 0x5104a000, cpu: 0xf8800000, size: 0x00600000
er.ServerThread (2213): /proc/2199/oom_adj is deprecated, please use /proc/2199/oom_score_adj instead.
request_suspend_state: wakeup (3->0) at 224727960049 (2000-01-01 00:03:43.404727868 UTC)
acc_open
acc_release
binder: release 2158:2160 transaction 4654 out, still active
binder: 2111:2528 transaction failed 29189, size 8-0
binder: send failed reply for transaction 4654, target dead