求助,板子启动不了
刷了官方的固件也启动不了,串口信息如下:DDR Version 1.00 20141007
In
Channel a: DDR3 200MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
Channel b: DDR3 200MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
Memory OK
Memory OK
OUT
U-Boot 2014.10-RK3288-02 (Nov 13 2015 - 10:22:31)
CPU: rk3288
CPU's clock information:
arm pll = 600000000HZ
periph pll = 300000000HZ
ddr pll = 200000000HZ
codec pll = 594000000HZ
Board:Rockchip platform Board
DRAM:Found dram banks:1
Adding bank:0000000000000000(0000000080000000)
128 MiB
storage init OK!
Using default environment
GetParam
check parameter success
Unknow param: MACHINE_MODEL:rk30sdk!
Unknow param: MACHINE_ID:007!
Unknow param: MANUFACTURER:RK30SDK!
Unknow param: PWR_HLD: 0,0,A,0,1!
failed to prepare fdt from boot!
power key: bank-0 pin-5
can't find dts node for ricoh619
pmic:act8846
Can't find dts node for fuel guage cw201x
Enter power_led_init
SecureBootEn = 0, SecureBootLock = 0
#Boot ver: 2015-11-13#2.17
empty serial no.
checkKey
vbus = 0
no fuel gauge found
no fuel gauge found
read logo_on switch from dts
no fuel gauge found
Hit any key to stop autoboot:0
rkboot # 同求 我发现把串口线拔了再开机就没这个问题了，都搞懵逼了，不知道是怎么回事
串口转接板硬件有问题吧，这里有串口输入信息，导致进入uboot command模式：
Hit any key to stop autoboot:0
rkboot #
zhansb 发表于 2016-5-11 08:51
串口转接板硬件有问题吧，这里有串口输入信息，导致进入uboot command模式：
Hit any key to stop autoboo ...
是官方发的串口转接板啊
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