你们好，我用Uniflash3.0通过USB进行eMMC的烧写，板子电源管理，cpu，eMMC以及DDR都和bbblack相同，SDK是Android 4.2.2， SYSBOOT pin选择的是：MMC1 MMC0 UART0 USB0。
我在网上买了一个USB to TTL的板子接到了am3358的uart0上，用来看烧写时的log信息，用AM3358的USB0来烧写镜像。flasher image用的是论坛上BBBlack的，
依照烧写文档对第一次新出现的网络进行了配置，但是点start flashing后，进度一直未0%，且am3358上电后，uart0端没有输出“CCCCC”
在Uniflash3.0的安装目录中看opentftp.log信息，如下：
[27-Jul-15 09:45:41] Open TFTP Server MultiThreaded Version 1.64 Windows Built 2001 Starting..
[27-Jul-15 09:45:41] starting TFTP service
[27-Jul-15 09:45:41] alias / is mapped to C:\AM335x_Flashtool\images\
[27-Jul-15 09:45:41] permitted clients: all
[27-Jul-15 09:45:41] server port range: all
[27-Jul-15 09:45:41] max blksize: 65464
[27-Jul-15 09:45:41] default blksize: 512
[27-Jul-15 09:45:41] default timeout: 3
[27-Jul-15 09:45:41] file read allowed: Yes
[27-Jul-15 09:45:41] file create allowed: No
[27-Jul-15 09:45:41] file overwrite allowed: No
[27-Jul-15 09:45:41] thread pool size: 1
[27-Jul-15 09:45:41] Listening On: 192.168.2.1:69
[27-Jul-15 09:45:57] Client 192.168.2.3:1234 C:\AM335x_Flashtool\images\u-boot-spl-restore.bin, 200 Blocks Served
到这里就没了，opendhcp.log如下
[27-Jul-15 10:51:00] Open DHCP Server Version 1.59 Windows Build 1036 Starting...
[27-Jul-15 10:51:00] Logging: All
[27-Jul-15 10:51:00] DHCP Range: 192.168.2.2-192.168.2.254/255.255.255.0
[27-Jul-15 10:51:00] Server Name: 2014-20140719FL
[27-Jul-15 10:51:00] Detecting Static Interfaces..
[27-Jul-15 10:51:00] Warning: Section [LISTEN_ON], Interface 192.168.2.1 not available, ignored
[27-Jul-15 10:51:00] No Static Interface ready, Waiting...
[27-Jul-15 10:51:00] Retrying failed Listening Interfaces..
[27-Jul-15 10:51:00] Warning: Section [LISTEN_ON], Interface 192.168.2.1 not available, ignored
[27-Jul-15 10:51:00] No Static Interface ready, Waiting...
[27-Jul-15 10:51:00] Retrying failed Listening Interfaces..
[27-Jul-15 10:51:00] Warning: Section [LISTEN_ON], Interface 192.168.2.1 not available, ignored
[27-Jul-15 10:51:00] No Static Interface ready, Waiting...
[27-Jul-15 10:51:00] Retrying failed Listening Interfaces..
[27-Jul-15 10:51:00] Warning: 192.168.2.1 UDP Port 67 already in use
[27-Jul-15 10:51:00] No Static Interface ready, Waiting...
[27-Jul-15 10:51:00] Retrying failed Listening Interfaces..
[27-Jul-15 10:51:00] Lease Status URL: http://127.0.0.1:6789
[27-Jul-15 10:51:00] Listening On: 192.168.2.1
[27-Jul-15 10:52:19] BOOTPREQUEST for d0:5f:b8:fb:e8:b3 () from interface 192.168.2.1 received
[27-Jul-15 10:52:19] BOOTP Host d0:5f:b8:fb:e8:b3 (Hostd05fb8fbe8b3) allotted 192.168.2.3
看tftp的log，感觉u-boot-spl-restore.bin已经烧写成功了，那么后面没烧写是因为什么呢？请各位帮忙解答一下，谢谢。
