fl2440的bootloader能改为单系统吗？bootloader,单系统

lvliangtest 发表于 2010-4-8 17:07:32

lvliangtest 发表于 2010-4-8 17:21:10

飞凌-fatfish 发表于 2010-4-9 08:34:17

LINUX分区表改为：(/arch/arm/mach-s3c2410/devs.c)

struct mtd_partition TE24xx_default_nand_part_b[]= {
   = {
            .name = "Boot",
            .size = 0x00100000,
            .offset = 0
   },
   = {
            .name = "MyApp",
            .size = 0x003c0000,
            .offset = 0x00140000,
   },
   = {
            .name = "Kernel",
            .size = 0x00300000,
            .offset = 0x00500000,
   },
   = {
            .name = "fs_yaffs",
            .size = 0x07800000, //原为60M现大小增大一倍
            .offset = 0x00800000,
   },
/*    = {
            .name = "WINCE",
            .size = 0x03c00000,
            .offset = 0x04400000,       //将wince屏蔽掉
   }*/
};
/*

struct s3c2410_nand_set nandset ={
nr_partitions: 4 ,             //原为5现改为4

partitions: TE24xx_default_nand_part_b,//partition_info 64M

};
然后重新编译内核

-------------------------------------
boot源码中将nand.c中改为如下所示
static struct Partition NandPart[] = {
{0,    0x00100000, "boot"}, //128K
{0x00100000, 0x00040000, "bootParam"},//two blocks
{0x00140000, 0x003c0000, "MyApp"}, //4M512K
{0x00500000, 0x00300000, "kernel"}, //3M128K
//{0x00800000, 0x01400000, "fs_cramfs"}, //20M
{0x00800000, 0x07800000, "fs_yaffs"}, //40M
// {0x00500000, 0x03c00000, "wince"}, //60M
{0, 0       , 0}
};

然后重新编译boot即可

飞凌-fatfish 发表于 2010-4-9 08:35:00

lvliangtest 发表于 2010-4-9 16:09:46

飞凌-fatfish 发表于 2010-4-10 08:15:14

bootloader kernel文件系统这三个分区号需要对应上。

lvliangtest 发表于 2010-4-10 22:31:14

musicotherapie 发表于 2011-3-4 16:04:55

chinaye1 发表于 2011-3-4 18:28:00

飞凌-alexlee 发表于 2011-3-5 07:55:42

大家好，我是新来的，对嵌入式也是新手。然后虽然住在北京，我是外国人。。。计算机本来不容易，那么用中 ...
musicotherapie 发表于 2011-3-4 16:04 http://bbs.witech.com.cn/images/common/back.gif

你写你的母语说问题吧～

musicotherapie 发表于 2011-3-7 10:42:06

飞凌-alexlee 发表于 2011-3-8 09:00:58

bootloader problème?
Comment faire pour utiliser ou quoi?
Bootloader se compose désormais de deux parties, 1, WinCE 2, Linux

musicotherapie 发表于 2011-3-8 13:41:54

飞凌-alexlee 发表于 2011-3-8 17:08:42

本帖最后由飞凌-alexlee 于 2011-3-8 17:10 编辑

Tout d'abord, vous devez être en mesure de compiler linux.
Linux comment le compiler?
1、Installation arm-linux-gcc
2、Extrait du code source de Linux,tar -jxvf linux-2.6.12-090915.tar.bz2
3、make menuconfig
4、“ Load an Alternate Configuration File ”load S3C2440. CFG
5、make zImage

Vous devez d'abord faire ce que quelques-uns des mesures pour voir ce que le problème n'est pas?

musicotherapie 发表于 2011-3-8 18:51:16

飞凌-alexlee 发表于 2011-3-9 08:22:32

1, sur le problème de l'intervalle QT, vous regardez cette vidéo
http://www.tudou.com/programs/view/R1_xOlK2XeI/

2、Le flash toute puce, Linux ne contient que des

（1）Modifier (/arch/arm/mach-s3c2410/devs.c) linux kernel
struct mtd_partition TE24xx_default_nand_part_b[]= {
   = {
            .name = "Boot",
            .size = 0x00100000,
            .offset = 0
   },
   = {
            .name = "MyApp",
            .size = 0x003c0000,
            .offset = 0x00140000,
   },
   = {
            .name = "Kernel",
            .size = 0x00300000,
            .offset = 0x00500000,
   },
   = {
            .name = "fs_yaffs",
            .size = 0x07800000, //原为60M现大小增大一倍
            .offset = 0x00800000,
   },
/*    = {
            .name = "WINCE",
            .size = 0x03c00000,
            .offset = 0x04400000,       //将wince屏蔽掉
   }*/
};
/*

struct s3c2410_nand_set nandset ={
nr_partitions: 4 ,             //原为5现改为4

partitions: TE24xx_default_nand_part_b,//partition_info 64M

};

（2）Modifier le code source sera nand.c (boot)
static struct Partition NandPart[] = {
{0,    0x00100000, "boot"}, //128K
{0x00100000, 0x00040000, "bootParam"},//two blocks
{0x00140000, 0x003c0000, "MyApp"}, //4M512K
{0x00500000, 0x00300000, "kernel"}, //3M128K
//{0x00800000, 0x01400000, "fs_cramfs"}, //20M
{0x00800000, 0x07800000, "fs_yaffs"}, //40M
// {0x00500000, 0x03c00000, "wince"}, //60M
{0, 0       , 0}
};

wboy181818 发表于 2011-3-9 12:22:57

飞凌-alexlee 发表于 2011-3-9 12:57:14

帮助下国际友人～～
楼上有同样问题？

musicotherapie 发表于 2011-3-10 09:28:00

musicotherapie 发表于 2011-3-10 09:32:09

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