MT6572 LOG问题
时间：10-02
整理：3721RD
点击：
MT6572打log，每次到了这里就没有了，why?
......
[LIB] SeCLIb.a '20130313-191916'
[LIB] CFG read size '0x4000' '0x1860'
[LIB] Name =
[LIB] Config = 0x22, 0x22
0x31,0x41,0x35,0x35
[platform_vusb_on] PASS
[TOOL] <UART> wait sync time 150ms->113ms
[TOOL] <UART> receieved data: ()
[PART] Image with part header
[PART] name : LK
[PART] addr : FFFFFFFFh
[PART] size : 296000
[PART] magic: 58881688h
[PART] load "UBOOT" fROM 0x0000000000620200 (dev) to 0x80020000 (mem) [SUCCESS]
[PART] load speed: 19270KB/s, 296000 bytes, 15ms
Battery exist
[0xE]=0x5
[SECRO] Don't read
[AUTHEN] rsa.N length = 1024 bytes
[AUTHEN] rsa.E length = 20 bytes
[LIB] NS-CHIP
[LIB] Don't check
Device APC domain init setup:
?a href="http://bbs.16rd.com/forum-315-1.html" target="_blank" class="relatedlink">ARM clock set finished
[PROFILE] ------- set clock takes 1 ms --------
然后机器正常启动，进入待机界面，打出一堆乱码
x
......
[LIB] SeCLIb.a '20130313-191916'
[LIB] CFG read size '0x4000' '0x1860'
[LIB] Name =
[LIB] Config = 0x22, 0x22
0x31,0x41,0x35,0x35
[platform_vusb_on] PASS
[TOOL] <UART> wait sync time 150ms->113ms
[TOOL] <UART> receieved data: ()
[PART] Image with part header
[PART] name : LK
[PART] addr : FFFFFFFFh
[PART] size : 296000
[PART] magic: 58881688h
[PART] load "UBOOT" fROM 0x0000000000620200 (dev) to 0x80020000 (mem) [SUCCESS]
[PART] load speed: 19270KB/s, 296000 bytes, 15ms
Battery exist
[0xE]=0x5
[SECRO] Don't read
[AUTHEN] rsa.N length = 1024 bytes
[AUTHEN] rsa.E length = 20 bytes
[LIB] NS-CHIP
[LIB] Don't check
Device APC domain init setup:
?a href="http://bbs.16rd.com/forum-315-1.html" target="_blank" class="relatedlink">ARM clock set finished
[PROFILE] ------- set clock takes 1 ms --------
然后机器正常启动，进入待机界面，打出一堆乱码
x
UART线需要1.8V的电平的。
你找硬件确认一下。
确认了，是2V8的。
有没有什么办法改装一下，不重新打样，使之变成1V8?