求助,板子启动不了

紫夜有毒

刷了官方的固件也启动不了,串口信息如下:

1. DDR Version 1.00 20141007
   
2. In
   
3. Channel a: DDR3 200MHz
   
4. Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
   
5. Channel b: DDR3 200MHz
   
6. Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
   
7. Memory OK
   
8. Memory OK
   
9. OUT
   
10. 
    
11. 
    
12. U-Boot 2014.10-RK3288-02 (Nov 13 2015 - 10:22:31)
    
13. 
    
14. CPU: rk3288
    
15. CPU's clock information:
    
16.     arm pll = 600000000HZ
    
17.     periph pll = 300000000HZ
    
18.     ddr pll = 200000000HZ
    
19.     codec pll = 594000000HZ
    
20. Board:  Rockchip platform Board
    
21. DRAM:  Found dram banks:1
    
22. Adding bank:0000000000000000(0000000080000000)
    
23. 128 MiB
    
24. storage init OK!
    
25. Using default environment
    
26. 
    
27. GetParam
    
28. check parameter success
    
29. Unknow param: MACHINE_MODEL:rk30sdk!
    
30. Unknow param: MACHINE_ID:007!
    
31. Unknow param: MANUFACTURER:RK30SDK!
    
32. Unknow param: PWR_HLD: 0,0,A,0,1!
    
33. failed to prepare fdt from boot!
    
34. power key: bank-0 pin-5
    
35. can't find dts node for ricoh619
    
36. pmic:act8846
    
37. Can't find dts node for fuel guage cw201x
    
38. Enter power_led_init
    
39. SecureBootEn = 0, SecureBootLock = 0
    
40. 
    
41. #Boot ver: 2015-11-13#2.17
    
42. empty serial no.
    
43. checkKey
    
44. vbus = 0
    
45. no fuel gauge found
    
46. no fuel gauge found
    
47. read logo_on switch from dts [0]
    
48. no fuel gauge found
    
49. Hit any key to stop autoboot:  0
    
50. rkboot #

复制代码

yly123ycyn

同求

紫夜有毒

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

zhansb

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 #

紫夜有毒

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