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1. ½¨Á¢¹¤×÷Îļþ¼ÐNewMsg2410,²¢½¨Á¢×ÓĿ¼sources works 
tools
mkdir NewMsg2410
mkdir sources works 
tools
2. ×¼±¸arm-2008-11-24.iso 
µ½sourcesĿ¼£¬²¢Çл»µ½sourcesĿ¼£¬½¨Á¢ÁÙʱĿ¼tmp¹ÒÔØÊ¹ÓÃ
mkdir tmp
3.
 ¹ÒÔØiso²¢°²×°
¹ÒÔØiso
mount -o loop arm-2008-11-24.iso 
./tmp
Çл»µ½tmpÏÂ
cd tmp
Ö´Ðа²×°½Å±¾£¬-dÖ¸¶¨°²×°Îļþ
¼Ð£¬ÎÒÃÇÑ¡Ôñ ../../tools/eldk42Îļþ¼Ð
./install –d ../../tools/eldk42
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umount tmp
4. ÉèÖÃϵͳ»·¾³±äÁ¿
vi 
~/.bashrc
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PATH = $PATH:
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/NewMsg/tools/eldk42/usr/bin
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5.
 È·Èϰ²×°
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echo $PATH
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arm-linux-gcc
 –v
4.1 
±àÒë
u-boot
UbootÊǵ¹úDENXС×é
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VxWorks, QNX, RTEMS, ARTOS, 
LynxOSǶÈëʽ²Ù×÷ϵͳ¡£UBoot³ýÁËÖ§³ÖPowerPCϵÁеĴ¦ÀíÆ÷Í⣬»¹ÄÜÖ§³ÖMIPS¡¢ 
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1.×¼±¸Ô´´úÂë
cd NewMsg2410/sources
cp 
u-boot-2009.11.tar.bz2 ../works/
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cd 
../works/
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tar vxjf u-boot-2009.11.tar.bz2
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2. ±àÒëuboot
cd 
u-boot-2009.11
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make clean distclean
Ö´ÐÐÅäÖÃ
make ARCH=arm CROSS_COMPILE=arm-linux- 
NewMsg2410_config
±àÒëuboot
make ARCH=arm 
CROSS_COMPILE=arm-linux-
µ±Ç°Ä¿Â¼ÏÂÉú³Éuboot.bin£¬ÉÕдϵͳÓÃ
4.2
 
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cd 
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