“Freerunner”的版本间的差异
（以“== 一、安装dfu-util == http://wiki.openmoko.org/wiki/Dfu-util === (一)ubuntu可用apt-get命令直接安装(版本较老) === === (二)下载源码自己编...”为内容创建页面） |
2015年5月6日 (三) 20:43的最后版本
目录 |
一、安装dfu-util
http://wiki.openmoko.org/wiki/Dfu-util
(一)ubuntu可用apt-get命令直接安装(版本较老)
(二)下载源码自己编译(版本较新)
编译dfu-util时提示:
kaigo@kaigo-desktop:~/WD/fr/tools/dfu-util-0.7$ ./autogen.sh ./autogen.sh: 2: autoreconf: not found
解决：
$:sudo apt-get install autoconf
或者按照openmoko wiki提示，直接安装下面这个软件(推荐)：
$:sudo apt-get install libusb-dev autogen pkg-config autotools-dev autoconf automake
(三)安装windows驱动
windows驱动(使用虚拟机也是必不可少的)见 http://wiki.openmoko.org/wiki/Dfu-util-windows 中 Preparing to use dfu-util 一节里面推荐了 Jungo(需付费)或用LibUSB-Win32为fr生成驱动文件：
Vendor ID Product ID Description 0x1d50 0x5119 USB Device
二、flashing freerunner
官方资料:
http://wiki.openmoko.org/wiki/Flashing_the_Neo_FreeRunner
(一)、下载img
如Om2009: http://downloads.openmoko.org/distro/testing/NeoFreerunner/
(二)、烧写img
1、按住AUX，再按住power直到出现uboot的菜单
2、连接usb线
3、执行烧写命令
# Flash u-boot dfu-util -a u-boot -R -D /path/to/u-boot_image # Flash the kernel dfu-util -a kernel -R -D /path/to/uImage.bin # Flash the rootfs dfu-util -a rootfs -R -D /path/to/rootfs.jffs2
(三)、相关错误
在虚拟机(xp下用virtualbox安装ubuntu)和windows运行：
$dfu-util -a kernel -R -D uImage.bin
出错：
Resetting USB... not at least 2 device changes found ?!? Lost device after RESET?
http://wiki.openmoko.org/wiki/Manuals/Dfu-util中Troubleshooting notes一节列出了这类错误，让我们尝试重新插拔一下usb线，但尝试没有效果
后切换到ubuntu系统(如果没记错的话，应该就是切换了下系统:d)，再运行上述命令：
$dfu-util -a kernel -R -D uImage.bin
提示错误：
dfu-util - (C) 2005-2008 by Weston Schmidt, Harald Welte and OpenMoko Inc. This program is Free Software and has ABSOLUTELY NO WARRANTY dfu-util does currently only support DFU version 1.0 Opening DFU USB device... ID 1d50:5119 Claiming USB DFU Runtime Interface... Cannot claim interface 2: could not claim interface 2: Operation not permitted
最后一句让我怀疑是不是权限问题，以root执行：
$ sudo dfu-util -a kernel -R -D uImage.bin
还是提示出错：
dfu-util - (C) 2005-2008 by Weston Schmidt, Harald Welte and OpenMoko Inc. This program is Free Software and has ABSOLUTELY NO WARRANTY dfu-util does currently only support DFU version 1.0 Opening DFU USB device... ID 1d50:5119 Claiming USB DFU Runtime Interface... Cannot set alt interface: could not set alt intf 2/0: Protocol error
就在这里卡了很久，在google搜索"could not set alt intf 2/0"发现这好像是libusb库里面的提示，由于当前dfu-util是使用apt-get直接安装的，难道是关联库有问题？?
于是再回到 Dfu-util的页面，尝试编译使用上一节的方式重新编译dfu-util的源代码：
dfu-util-0.7$ ./autogen.sh
提示：
Can't exec "libtoolize": 没有那个文件或目录 at /usr/bin/autoreconf line 196. Use of uninitialized value in pattern match (m//) at /usr/bin/autoreconf line 196. autoreconf: Entering directory `.' autoreconf: configure.ac: not using Gettext ...
于是安装:
$:sudo apt-get install libtool
再进行flashing, ok:
$ sudo dfu-util -a kernel -R -D uImage.bin
dfu-util - (C) 2005-2008 by Weston Schmidt, Harald Welte and OpenMoko Inc. This program is Free Software and has ABSOLUTELY NO WARRANTY dfu-util does currently only support DFU version 1.0 Opening DFU USB device... ID 1d50:5119 Claiming USB DFU Runtime Interface... Determining device status: state = appIDLE, status = 0 Device really in Runtime Mode, send DFU detach request... Resetting USB... Opening USB Device... Found Runtime: [0x1d50:0x5119] devnum=76, cfg=0, intf=0, alt=3, name="kernel" Claiming USB DFU Interface... Setting Alternate Setting #3 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing Device returned transfer size 4096 bytes_per_hash=40078 Copying data from PC to DFU device Starting download: [##################################################] finished! state(2) = dfuIDLE, status(0) = No error condition is present Done!
