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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
Ð¶ÔØiso
umount tmp
4. ÉèÖÃϵͳ»·¾³±äÁ¿
vi
~/.bashrc
×îºóÒ»ÐÐÌí¼Ó
PATH = $PATH:
Óû§Ñ¡ÔñµÄĿ¼
/NewMsg/tools/eldk42/usr/bin
´ËʱÉèÖÃÁ˵±Ç°Óû§µÄ»·¾³±äÁ¿£¬ÎªÁ˲»»ìÏý£¬¿ÉÒÔÖØÐµÇ¼rootÓû§£¬Ê¹»·¾³±äÁ¿¼ÓÔØ£¬µ±È»Ò²¿ÉÒÔsource ÃüÁîµ¼³ö
5.
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echo $PATH
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arm-linux-gcc
–v
4.1
±àÒë
u-boot
UbootÊǵ¹úDENXС×é
µÄ¿ª·¢ÓÃÓÚ¶àÖÖǶÈëʽCPUµÄbootloader³ÌÐò, UBoot²»½ö½öÖ§³ÖǶÈëʽLinuxϵͳµÄÒýµ¼£¬µ±Ç°£¬Ëü»¹Ö§³ÖNetBSD,
VxWorks, QNX, RTEMS, ARTOS,
LynxOSǶÈëʽ²Ù×÷ϵͳ¡£UBoot³ýÁËÖ§³ÖPowerPCϵÁеĴ¦ÀíÆ÷Í⣬»¹ÄÜÖ§³ÖMIPS¡¢
x86¡¢ARM¡¢NIOS¡¢XScaleµÈÖî¶à³£ÓÃϵÁеĴ¦ÀíÆ÷¡£
ÔÚ´Ë£¬ÎÒÃÇÑ¡Ôñ½Ïа汾£ºu-boot-2009.11£¬±àÒë²½ÖèÈç
주
1.×¼±¸Ô´´úÂë
cd NewMsg2410/sources
cp
u-boot-2009.11.tar.bz2 ../works/
½øÈë×÷ƷĿ¼
cd
../works/
½âѹԴ´úÂë
tar vxjf u-boot-2009.11.tar.bz2
´Ëʱ£¬µ±Ç°Ä¿Â¼Ï£¬Éú³Éu-boot-2009.11Îļþ¼Ð
2. ±àÒëuboot
cd
u-boot-2009.11
ÇåÀíÎļþ
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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LinuxÊÇÒÔLinuxΪ»ù´¡µÄǶÈëʽ×÷ҵϵͳ£¬Ëü±»¹ã·ºÓ¦ÓÃÔÚÒÆ¶¯µç»°¡¢¸öÈËÊý×ÖÖúÀí(PDA)¡¢Ã½Ìå²¥·ÅÆ÷¡¢Ïû·ÑÐÔµç×Ó²úÆ·ÒÔ¼°º½¿Õº½ÌìµÈÁìÓòÖС£
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1. ×¼±¸Ô´´úÂë
cd
NewMsg2410/s


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linux ѹËõ½âѹÎļþ³£ÓÃÖ¸Áî

tar ʹÓõÄÑ¡ÏîÓУº

-c — ´´½¨Ò»¸öй鵵¡£

-f — µ±Óë -c Ñ¡ÏîÒ»ÆðʹÓÃʱ£¬´´½¨µÄ tar ÎļþʹÓøÃÑ¡ÏîÖ¸¶¨µÄÎļþÃû£»µ±Óë -x Ñ¡Ïî
Ò»ÆðʹÓÃʱ£¬Ôò½â³ý¸ÃÑ¡ÏîÖ¸¶¨µÄ¹éµµ¡£

-t — ÏÔʾ°üÀ¨ÔÚ tar ÎļþÖ ......

Quick guide for porting linux to ALTERA DE2 70

Platform and tools:  Ubuntu 9.04
Step 1,   Download the nios linux tallbal
wget http://www.niosftp.com/pub/linux/nios2-linux-20090929.tar
or use xunlei to fix it.
Step2,
tar xvf  nios2-linux-20090929.tar
cd nios2-linux
./checkout
Step 3,   Generate the fpga.h f ......

ËÑË÷Îļþ¼ÐÄÚµÄËùÓÐÎļþÀï°üº¬Ä³×Ö·û´®µÄlinuxÃüÁî

´ÓÎļþÄÚÈݲéÕÒÆ¥ÅäÖ¸¶¨×Ö·û´®µÄÐУº
$ grep "±»²éÕÒµÄ×Ö·û´®" ÎļþÃû
´ÓÎļþÄÚÈݲéÕÒÓëÕýÔò±í´ïʽƥÅäµÄÐУº
$ grep –e “ÕýÔò±í´ïʽ” ÎļþÃû
²éÕÒʱ²»Çø·Ö´óСд£º
$ grep –i "±»²éÕÒµÄ×Ö·û´®" ÎļþÃû
²éÕÒÆ¥ÅäµÄÐÐÊý£º
$ grep -c "±»²éÕÒµÄ×Ö·û´®" ÎļþÃû ......

Linux JNIʵÀý¼°ÆäJNI³ÌÐòÉè¼ÆÄ£°å

¼òµ¥ÊµÀý˵Ã÷´ý²¹³ä£¬ÊµÀýÔ´Âë¿ÉÔÚ´ËÁ´½ÓÏÂÔØhttp://d.download.csdn.net/down/2389895/sanlinux
jniNative.cpp
#include "jniNative.h"
#include "mymain.h"
#include <stdio.h>
JNIEXPORT void JNICALL Java_HelloWorld_print(JNIEnv *env, jobject arg, jstring instring)
{
 &nb ......

linuxĿ¼½á¹¹


linuxĿ¼¼Ü¹¹
                 ×ªÔØÓÚ:http://www.91linux.com/html/article/go/20100408/19124_2.html
/ ¸ùĿ¼
/bin
³£ÓõÄÃüÁî binary file µÄĿ¼
/boot ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ (kernel) ÔÚÄÚ
/boot ......
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