Amlogic open linux ±àÒë»·¾³°²×° ѧϰ±Ê¼Ç

     ÓÉÓÚ¹¤×÷ÐèÒªÏÖÔÚ¿ªÊ¼´Óͷѧϰlinux£¬ÏÂÃæÏȼǼamlogic openlinux°²×°²½Öè¡££¨Ç°ÌáÊÇ°²×°ÁËÐéÄâ»ú£©
Amlogic open linux ±àÒë»·¾³°²×°
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1¡¢´ÓAmlogicÍøÕ¾ÉÏÏÂÔØgcc¹¤¾ß
  ÔÚÏÂÃæÏÂÔØIndex of /download/linux/gnutools
 gnutools-arc2.2-p4-ubuntu-9.04-2010-2-1.tar.bz2£¨»òÕß×îа汾£©
2¡¢ÔÚlinux²Ù×÷ϵͳÖнâѹËõ¹¤¾ßµ½ÏµÍ³¸ùĿ¼Ï¡££¨½âѹËõºó opt£©
  ÃüÁsu    ----½øÈ볬¼¶Óû§
        cd ±£´æÏÂÔØÎļþµÄĿ¼
tar jxvf gnutools-arc2.2-p4-ubuntu-9.04-2010-2-1.tar.bz2 –C /    ----½âѹËõµ½¸ùĿ¼
3¡¢ÉèÖû·¾³±äÁ¿
  ´´½¨/etc/profile.d/arc_gnutools.shÎļþ£¬ÔÚÎļþÖÐдÈëÏÂÁÐÄÚÈÝ
  ÃüÁ
     a¡¢gedit /etc/profile.d/arc_gnutools.sh
     b¡¢ÔÚµ¯³öµÄÎļþ±à¼­Æ÷ÀïдÈë
#!/bin/sh
SET_PATH=$( echo "$PATH" | grep elf32)
if [  "$SET_PATH" = "" ]; then
ARC_PREFIX=/opt/gnutools/arc2.2-p1 ----·¾¶
PATH=$PATH:${ARC_PREFIX}/elf32-4.2.1/bin:${ARC_PREFIX}/uclibc-4.2.1/bin: ---ºÍÉÏÃæµÄ·¾¶´®Áª
fi
¶þ¡¢Boot Loader
1¡¢´ÓAmlogicÍøÕ¾ÉÏÏÂÔØBoot Loader µÄcode
OpenLinux/Boot Loader ÏÂÃæµÄ uboot-public-src-v372_2009_10_12.tar.bz2£¨»òÕß×îа汾£©
2¡¢½âѹËõµ½/amlogic_sourceĿ¼
   ÃüÁ cd /  ---½øÈë¸ùĿ¼
          mkdir amlogic_source     -----н¨amlogic_sourceÎļþ¼Ð
          cd ÏÂÔØÎļþ±£´æµÄ·¾¶ 
  tar jxvf uboot-public-src-v372_2009_10_12.tar.bz2 –C /amlogic_source    ----½âѹËõµ½amlogic_sourceĿ¼
Èý¡¢File Systems
1¡¢´ÓAmlogicÍøÕ¾ÉÏÏÂÔØFile SystemsµÄcode
OpenLinux/File Systems ÏÂÃæµÄ rootfs-p321-d2009-11-12_23.tar.bz2£¨»òÕß×îа汾£©
2¡¢½âѹËõµ½/amlogic_sourceĿ¼
   ÃüÁ cd ÏÂÔØÎļþ±£´æµÄ·¾¶ 
  tar jxvf rootfs-p321-d2009-11-12_23.tar.bz2 –C /amlogic_source    ----½âѹËõµ½amlogic_sourceĿ¼
ËÄ¡¢Kern