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update-readme

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Xiangfu Liu 2009-08-15 17:40:55 +08:00
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README
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@ -30,25 +30,18 @@ Prepare for Reflash Device
$ make $ make
there is 'u-boot-nand.bin' is for Ben 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 How To Reflash
-------------------- --------------------
1. plug the Ben to your computer. direct connect. no usb hub. 1. plug the Ben to your computer. direct connect. no usb hub.
2. short the two pin ('boot from usb' show in [1]) 2. short the two pin ('boot from usb' show in [1])
3. press 'RESET' at the back of Ben 3. press 'RESET' at the back of Ben
4. in you computer run [6] and [7]. then you flashed the bootloader and kernel 4. in you computer run [5] and [6]. then you flashed the bootloader and kernel
to nand flash. to nand flash.
5. rootfs: format your SD card. 5. rootfs: format your SD card.
the first partition must VFAT and others is EXT2. 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. 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 uncompress openwrt rootfs to second partition of SD card
6. now you can boot your Ben. 6. now you can boot your Ben.
---- ----
@ -62,9 +55,7 @@ http://github.com/lindnermarek/openwrt-x-burst/commits/x-burst
[4] http://github.com/xiangfu/qi-u-boot/tree [4] http://github.com/xiangfu/qi-u-boot/tree
[master] is the last u-boot. [master] is the last u-boot.
command: "mmc init;fatload mmc 0 0x80600000 uImage;bootm" is for boot the kernel in sd card. 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 [5] flash.u-boot.sh
only one master branch in kernel git. so you can just
[6] flash.u-boot.sh
-------- --------
#!/bin/bash #!/bin/bash
U_BOOT=/PATH/TO/u-boot-nand.bin U_BOOT=/PATH/TO/u-boot-nand.bin
@ -72,14 +63,11 @@ sudo ../usbboot/src/usbboot -c "\
boot;\ boot;\
nprog 0 $U_BOOT 0 0 -n" nprog 0 $U_BOOT 0 0 -n"
[7] flash.kernel.sh [6] flash.kernel.sh
---------- ----------
#!/bin/bash #!/bin/bash
START_PAGE=2048 START_PAGE=2048
KERNEL=/PATH/TO/KERNEL_FOLDER/arch/mips/boot/uImage KERNEL=/PATH/TO/KERNEL_UIMAGE
sudo usbboot -c "boot" sudo usbboot -c "boot"
sudo usbboot -c "nprog $START_PAGE $KERNEL 0 0 -n" sudo usbboot -c "nprog $START_PAGE $KERNEL 0 0 -n"
[8] http://www.openmobilefree.net/other/file/root26.tar.bz2