mirror of
git://projects.qi-hardware.com/xburst-tools.git
synced 2024-11-01 12:38:27 +02:00
86 lines
3.0 KiB
Plaintext
86 lines
3.0 KiB
Plaintext
Prepare for Reflash Device
|
|
--------------------
|
|
=serial console=
|
|
at the back of Ben Nanonote, there is "GND", "TXD" and "RXD",
|
|
you can get serial output from those pins
|
|
you need a TTL <-> RS232 converter. because the Ben Nanonote serial
|
|
console is TTL. here[1] is the serial PIN in the board.
|
|
|
|
=toolchain=
|
|
$ git clone git://github.com/lindnermarek/openwrt-x-burst.git[2]
|
|
$ git checkout --track -b x-burst origin/x-burst
|
|
$ make menuconfig
|
|
(select 'XBurst JZ47x0 [2.6]' in 'Target System')
|
|
$ make
|
|
then you will get toolchain under /PATH/TO/openwrt-x-burst/staging_dir/
|
|
toolchain-mipsel_gcc-4.1.2_uClibc-0.9.30.1/usr/bin
|
|
|
|
=xburst-tools (usbboot tools)=
|
|
you can get source code at git://github.com/xiangfu/xburst-tools.git[3]
|
|
$ cd /PATH/TO/xburst-tools/usbboot
|
|
$ ./autogen.sh && ./configure && make && sudo make install
|
|
then you got the 'usbboot' command. that is for the reflash.
|
|
|
|
=u-boot=
|
|
in openWRT menuconfig-->Target Images-->Build U-Boot bootloader -->
|
|
U-Boot target board (NEW) --> input 'qi_lb60
|
|
|
|
here[4] is the u-boot github URL
|
|
$ make qi_lb60_config
|
|
$ make
|
|
there is 'u-boot-nand.bin' is for Ben
|
|
|
|
=kernel(2.6.24)=
|
|
here[5] is the kernel GIT URL. this kernel is work in Ben Nanonote.
|
|
yes. there is another kernel in openWRT(2.6.28), it's will work later :-)
|
|
$ make qi_lb60_defconfig
|
|
$ make uImage
|
|
there is 'arch/mips/boot/uImage' for Ben.
|
|
|
|
|
|
How To Reflash
|
|
--------------------
|
|
1. plug the Ben to your computer. direct connect. no usb hub.
|
|
2. short the two pin ('boot from usb' show in [1])
|
|
3. press 'RESET' at the back of Ben
|
|
4. in you computer run [6] and [7]. then you flashed the bootloader and kernel
|
|
to nand flash.
|
|
5. rootfs: format your SD card.
|
|
the first partition must VFAT and others is EXT2.
|
|
we can put the kernel(uImage) in the first partition. put the rootfs in second partition.
|
|
download the rootfs [8], uncompress it to second partition of SD card
|
|
6. now you can boot your Ben.
|
|
|
|
----
|
|
[1] http://www.openmobilefree.net/?p=61
|
|
[2] here is the web site
|
|
http://github.com/lindnermarek/openwrt-x-burst/commits/x-burst
|
|
now we put the code in github.com
|
|
[3] in folder 'usbboot', here is the tar package and Debian package.
|
|
http://cloud.github.com/downloads/xiangfu/xburst-tools/xburst-tools_0.0_200906.tar.gz
|
|
http://cloud.github.com/downloads/xiangfu/xburst-tools/xburst-tools_0.0_200906-1_i386.deb
|
|
[4] http://github.com/xiangfu/qi-u-boot/tree
|
|
[master] is the last u-boot.
|
|
command: "mmc init;fatload mmc 0 0x80600000 uImage;bootm" is for boot the kernel in sd card.
|
|
[5] git://github.com/xiangfu/qi-kernel.git
|
|
only one master branch in kernel git. so you can just
|
|
[6] flash.u-boot.sh
|
|
--------
|
|
#!/bin/bash
|
|
U_BOOT=/PATH/TO/u-boot-nand.bin
|
|
sudo ../usbboot/src/usbboot -c "\
|
|
boot;\
|
|
nprog 0 $U_BOOT 0 0 -n"
|
|
|
|
[7] flash.kernel.sh
|
|
----------
|
|
#!/bin/bash
|
|
START_PAGE=2048
|
|
KERNEL=/PATH/TO/KERNEL_FOLDER/arch/mips/boot/uImage
|
|
sudo usbboot -c "boot"
|
|
sudo usbboot -c "nprog $START_PAGE $KERNEL 0 0 -n"
|
|
|
|
[8] http://www.openmobilefree.net/other/file/root26.tar.bz2
|
|
|
|
|