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clean the Makefile and README
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Xiangfu Liu
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73
Makefile
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Makefile
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# "PanGu Makefile" - for setting up the PanGu development environment
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#
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# Copyright 2009 (C) Qi Hardware inc.,
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# Author: Xiangfu Liu <xiangfu@qi-hardware.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# version 3 as published by the Free Software Foundation.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor,
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# Boston, MA 02110-1301, USA
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# for the device stage
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FLASH_TOOL_PATH = ./usbboot
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STAGE1_PATH = $(FLASH_TOOL_PATH)/xburst_stage1
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STAGE2_PATH = $(FLASH_TOOL_PATH)/xburst_stage2
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CROSS_COMPILE ?= mipsel-openwrt-linux-
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CFLAGS="-O2"
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### u-boot
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.PHONY: u-boot
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u-boot:
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git clone git://github.com/xiangfu/qi-u-boot.git u-boot
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cd u-boot && \
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make qi_lb60_config && \
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make
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### kernel
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.PHONY: kernel
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kernel:
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git clone git://github.com/xiangfu/qi-kernel.git kernel
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cd kernel && \
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make pi_defconfig && \
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make uImage
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### flash-boot
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.PHONY: usbboot
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usbboot: stage1 stage2
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cd $(FLASH_TOOL_PATH)
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./autogen.sh && \
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./configure && \
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make
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stage1:
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make CROSS_COMPILE=$(CROSS_COMPILE) -C $(STAGE1_PATH)
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stage2:
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make CROSS_COMPILE=$(CROSS_COMPILE) -C $(STAGE2_PATH)
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### clean up
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distclean: clean clean-usbboot
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clean:
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clean-usbboot:
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make clean CROSS_COMPILE=$(CROSS_COMPILE) -C $(STAGE1_PATH)
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make clean CROSS_COMPILE=$(CROSS_COMPILE) -C $(STAGE2_PATH)
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make clean -C $(FLASH_TOOL_PATH)
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help:
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@make --print-data-base --question | \
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awk '/^[^.%][-A-Za-z0-9_]*:/ \
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{ print substr($$1, 1, length($$1)-1) }' | \
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sort | \
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pr --omit-pagination --width=80 --columns=1
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73
README
73
README
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Prepare for Reflash Device
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--------------------
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=serial console=
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at the back of Ben Nanonote, there is "GND", "TXD" and "RXD",
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you can get serial output from those pins
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you need a TTL <-> RS232 converter. because the Ben Nanonote serial
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console is TTL. here[1] is the serial PIN in the board.
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=toolchain=
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$ git clone git://github.com/lindnermarek/openwrt-x-burst.git[2]
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$ git checkout --track -b x-burst origin/x-burst
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$ make menuconfig
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(select 'XBurst JZ47x0 [2.6]' in 'Target System')
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$ make
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then you will get toolchain under /PATH/TO/openwrt-x-burst/staging_dir/
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toolchain-mipsel_gcc-4.1.2_uClibc-0.9.30.1/usr/bin
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=xburst-tools (usbboot tools)=
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you can get source code at git://github.com/xiangfu/xburst-tools.git[3]
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$ cd /PATH/TO/xburst-tools/usbboot
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$ ./autogen.sh && ./configure && make && sudo make install
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then you got the 'usbboot' command. that is for the reflash.
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=u-boot=
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in openWRT menuconfig-->Target Images-->Build U-Boot bootloader -->
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U-Boot target board (NEW) --> input 'qi_lb60
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here[4] is the u-boot github URL
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$ make qi_lb60_config
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$ make
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there is 'u-boot-nand.bin' is for Ben
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How To Reflash
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--------------------
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1. plug the Ben to your computer. direct connect. no usb hub.
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2. short the two pin ('boot from usb' show in [1])
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3. press 'RESET' at the back of Ben
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4. in you computer run [5] and [6]. then you flashed the bootloader and kernel
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to nand flash.
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5. rootfs: format your SD card.
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the first partition must VFAT and others is EXT2.
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we can put the kernel(uImage) in the first partition. put the rootfs in second partition.
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uncompress openwrt rootfs to second partition of SD card
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6. now you can boot your Ben.
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----
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[1] http://www.openmobilefree.net/?p=61
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[2] here is the web site
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http://github.com/lindnermarek/openwrt-x-burst/commits/x-burst
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now we put the code in github.com
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[3] in folder 'usbboot', here is the tar package and Debian package.
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http://cloud.github.com/downloads/xiangfu/xburst-tools/xburst-tools_0.0_200906.tar.gz
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http://cloud.github.com/downloads/xiangfu/xburst-tools/xburst-tools_0.0_200906-1_i386.deb
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[4] http://github.com/xiangfu/qi-u-boot/tree
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[master] is the last u-boot.
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command: "mmc init;fatload mmc 0 0x80600000 uImage;bootm" is for boot the kernel in sd card.
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[5] flash.u-boot.sh
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--------
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#!/bin/bash
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U_BOOT=/PATH/TO/u-boot-nand.bin
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sudo ../usbboot/src/usbboot -c "\
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boot;\
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nprog 0 $U_BOOT 0 0 -n"
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[6] flash.kernel.sh
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----------
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#!/bin/bash
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START_PAGE=2048
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KERNEL=/PATH/TO/KERNEL_UIMAGE
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sudo usbboot -c "boot"
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sudo usbboot -c "nprog $START_PAGE $KERNEL 0 0 -n"
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12
xbboot/scripts/boot-uboot.sh
Executable file
12
xbboot/scripts/boot-uboot.sh
Executable file
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#!/bin/bash
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../host-app/xbboot set_addr 0x80002000
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../host-app/xbboot bulk_write ../target-stage1/stage1.bin
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../host-app/xbboot start1 0x80002000
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../host-app/xbboot get_info
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../host-app/xbboot flush_cache
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../host-app/xbboot set_addr 0x80100000
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../host-app/xbboot bulk_write $1
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../host-app/xbboot flush_cache
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../host-app/xbboot start2 0x80100000
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12
xbboot/scripts/boot-zImage.sh
Executable file
12
xbboot/scripts/boot-zImage.sh
Executable file
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#!/bin/bash
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../host-app/xbboot set_addr 0x80002000
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../host-app/xbboot bulk_write ../target-stage1/stage1.bin
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../host-app/xbboot start1 0x80002000
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../host-app/xbboot get_info
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../host-app/xbboot flush_cache
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../host-app/xbboot set_addr 0x80600000
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../host-app/xbboot bulk_write $1
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../host-app/xbboot flush_cache
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../host-app/xbboot start2 0x80600000
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