ÀÌ ¸Å´º¾óÀº JKÀüÀÚ(JK Electronics) ¿¡ ÀÇÇؼ ¹ø¿ª, ¼öÁ¤, ÀÛ¼º µÇ¾ú°í ¼ÒÀ¯±Ç ¶ÇÇÑ JKÀüÀÚ(JK Electronics)ÀÇ °ÍÀÔ´Ï´Ù. ¼ÒÀ¯±ÇÀÚÀÇ Çã°¡¸¦ ¹ÞÁö ¾Ê°í ¹«´ÜÀ¸·Î ¼öÁ¤, »èÁ¦Çϰųª ¹èÆ÷ ÇÒ ¼ö ¾ø½À´Ï´Ù. |
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S5PV210 SDK °³¹ßº¸µå Android °³¹ßÀÚ °¡À̵å |
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* Update history - 2011.1.13 : Ãʱâ Release |
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1. Create Android development environmentÀ̹ø Àå¿¡¼´Â ¾Èµå·ÎÀÌµå ½Ã½ºÅÛÀÇ Ä¿³Î ÄÄÆÄÀÏ ¹æ¹ý°ú ÆÄÀÏ ½Ã½ºÅÛ ±¸Ãà µî¿¡ ´ëÇؼ ¼³¸í ÇÕ´Ï´Ù. ¾Èµå·ÎÀÌµå ¾îÇø®ÄÉÀÌ¼Ç °³¹ß¿¡ ´ëÇؼ´Â Android Application Developer Guide ¸¦ ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.1.1 ¾Èµå·ÎÀÌµå °³¹ß È£½ºÆ® PCÀÇ ¸®´ª½º ¼³Á¤ ±âº»ÀûÀÎ °³¹ßȯ°æÀº VMWare6.0 ¿¡¼ ¸®´ª½º È£½ºÆ®(Fedora 14, Fedora 15 32bit version)°ú Å©·Î½º ÄÄÆÄÀÏ·¯, ÆÄÀÏ ½Ã½ºÅÛ ±¸Ãà Åø(mktool) üÀÎ µîÀ» ÅëÇؼ Å×½ºÆ® ÇÏ¿´½À´Ï´Ù. ´Ù¸¥ ¸®´ª½º È£½ºÆ®¿¡¼´Â ÄÄÆÄÀϽà ¿¡·¯°¡ ¹ß»ý ÇÒ ¼ö ÀÖ½À´Ï´Ù. Fedora's official address: http://fedoraproject.org/ Fedora14 ¼³Ä¡ÀÌ DNS, DHCP ¼¹ö¸¸ »ç¿ëÇÏÁö ¾Ê´Â ´Ù¸é ´Ù¸¥ ¼³Á¤ÇÏ°í´Â ¹®Á¦°¡ µÇÁö ¾Ê½À´Ï´Ù. Fedora14¿¡¼ º¸Åë Å͹̳ΠÇÁ·Î±×·¥¿¡ ´ëÇÑ ¼³Á¤Àº /etc/pam.d/gdm ¿¡ ÀÖ½À´Ï´Ù. # sudo vim /etc/pam.d/gdm
gdm ÆÄÀÏ¿¡ À§ÀÇ ³»¿ëÀ» ¼öÁ¤(ÁÖ¼®Ã³¸®)ÇÑ ÈÄ ÀúÀåÇÕ´Ï´Ù. # sudo vim /etc/pam.d/gdm-password
gdm-password ÆÄÀÏ¿¡ À§ÀÇ ³»¿ëÀ» ¼öÁ¤(ÁÖ¼®Ã³¸®)ÇÑ ÈÄ ÀúÀåÇÕ´Ï´Ù. À§ÀÇ °úÁ¤À» ¼öÇàÇÏ´Â ÀÌÀ¯´Â Fedora14ÀÇ GUI ȯ°æ¿¡¼ root °èÁ¤À¸·Î ·Î±×ÀÎÀ» °¡´ÉÇÏ°Ô Çϱâ À§Çؼ ÇÏ´Â °ÍÀÔ´Ï´Ù. ¹°·Ð À§ÀÇ ÆÄÀϵéÀ» ¼öÁ¤ÇÏÁö ¾Ê°í ÀϹݰèÁ¤À¸·Î ·Î±×ÀÎ ÇÑ ÈÄ¿¡ Å͹̳ÎÀ» ¿¾î¼ root °èÁ¤À¸·Î su -l root ¸í·ÉÀ» ÀÌ¿ëÇؼ root ·Î ÀüȯÀ» Çصµ µË´Ï´Ù. 1.2 Install cross-build compiler Å©·Î½º ÄÄÆÄÀÏ·¯·Î arm-linux-gcc-4.5.1 ÄÄÆÄÀÏ·¯¸¦ ¼³Ä¡ ÇØ¾ß ÇÕ´Ï´Ù. ÀÌ ÄÄÆÄÀÏ·¯´Â armv6 Instruction set and support hardware floating-point operations µîÀ» Áö¿ø ÇÕ´Ï´Ù. ÀÚ¼¼ÇÑ ¼³Ä¡ ¹æ¹ýÀº ¸®´ª½º °³¹ßÀÚ °¡À̵带 ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù. 1. Linux °³¹ßÀÚ °¡À̵å(Ä¿³Î ÄÄÆÄÀÏ, ÆÄÀϽýºÅÛ, Qt Æ÷Æà µî) 1.3 Install mktools ¾Èµå·ÎÀ̵å ÆÄÀϽýºÅÛ »ý¼º Åø ¼³Ä¡ ÀÔ´Ï´Ù. ÀÚ¼¼ÇÑ »çÇ×Àº ¸®´ª½º °³¹ßÀÚ °¡À̵带 ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù. 1. Linux °³¹ßÀÚ °¡À̵å(Ä¿³Î ÄÄÆÄÀÏ, ÆÄÀϽýºÅÛ, Qt Æ÷Æà µî) 2.1 Unpacking the source code¸ÕÀú ÀÛ¾÷ µð·ºÅ丮 "/opt/FriendlyARM/tiny210/android" ¸¦ »ý¼º ÇÕ´Ï´Ù.# mkdir -p /opt/FriendlyARM/tiny210/android (1) Android source code package Áغñ Fedora 9 ¸®´ª½º ½Ã½ºÅÛÀÇ tmp µð·ºÅ丮¿¡ "/tmp/androi" ¸¦ »ý¼º ÇÕ´Ï´Ù. ±×¸®°í Á¦°ø CD ROM ¿¡¼ ¾Èµå·ÎÀÌµå ¼Ò½º Àüü¸¦ º¹»ç ÇÕ´Ï´Ù. # mkdir /tmp/android Note : ¿©±â¼ ¾Èµå·ÎÀÌµå ¼Ò½º¸¦ tmp µð·ºÅ丮¸¦ »ý¼ºÇÏ°í º¹»çÇÏ´Â °úÁ¤Àº ½ÇÁ¦ »ç¿ëÀÚ ¸¶´Ù ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. ´ÜÁö ¿©±â¿¡¼´Â ¿¹½Ã¸¦ ÇÑ °Í »ÓÀÔ´Ï´Ù. (2) Extract the kernel source to install Android ÀÛ¾÷µð·ºÅ丮 "/opt/FriendlyARM/tiny210/android" ¿¡¼ ½ÇÇà ÇØ¾ß ÇÕ´Ï´Ù. # cd /opt/FriendlyARM/tiny210/android # tar xvzf /tmp/android/android-kernel-2.6.35.7-20111118.tar.gz (3) Extract the package to install Android Source Code # cd /opt/FriendlyARM/tiny210/android # tar xvzf /tmp/android/android-2.3.1-fs-20110925.tar.gz (4) Extract the Android root file system # cd /opt/FriendlyARM/tiny210/android # tar xvzf /tmp/android/rootfs_android-20110925.tar.gz 2.2 Linux kernel configuration and compilation¾Èµå·ÎÀ̵å¿Í ÀÓº£µðµå ¸®´ª½ºÀÇ Ä¿³ÎÀºÁ¶±Ý ´Ù¸¨´Ï´Ù. ÇÏÁö¸¸ ºôµåÇÏ´Â ¹æ¹ýÀº ±²ÀåÈ÷ µ¿ÀÏ ÇÕ´Ï´Ù. ÄÄÆÄÀϽà ±âº» Ä¿³Î ¼³Á¤À¸·Î ÄÄÆÄÀÏ Çϱ⸦ ±ÇÀå ÇÕ´Ï´Ù. 2.4 Create Android from source¾Èµå·ÎÀÌµå ½Ã½ºÅÛ ¼Ò½º´Â ³Ê¹«³ª ¹æ´ëÇؼ ÄÄÆÄÀÏ ÇÏ´Â µ¥¿¡¸¸ 1.5-4 hours Á¤µµ°¡ ¼Ò¿äµÉ Á¤µµ
ÀÔ´Ï´Ù. ±×·¡¼ ÄÄÆÄÀÏÀ» Á»´õ ½±°Ô Çϱâ À§Çؼ build-android, genrootfs.sh 2°³ÀÇ ½ºÅ©¸³Æ®¸¦ Á¦°ø ÇÕ´Ï´Ù. 2.5 Android Filesystem2.5.1 yaffs2 filesystemmkyaffs2image-128M ÅøÀ» ÀÌ¿ëÇؼ yaffs2 ÆÄÀϽýºÅÛ Æ÷¸ËÀ» »ý¼º ÇÒ ¼ö ÀÖ½À´Ï´Ù.# cd /opt/FriendlyARM/tiny210/android/Android-2.3.1 # mkyaffs2image-128M rootfs_dir rootfs_android.img |
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