vivi linux2.6.11.1.txt

详细介绍如何使用VIVI烧LINUX2.6.11.1

vivi linux2.6.11.1 



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vivi
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bon part 0 320k 1244k
分区:
0-----320k  is  vivi         #------0---50000
320k--1344k  is  kernel      #      50000-----150000   
1344 ---64m  is root fs      #      150000-----6400000
这里内核在地址50000  1M范围内.....
之后用USB下载LINUX   AND   FS
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Param set linux_cmd_line “Noinitrd root=/dev/mtdblock3 init=/linuxrc console=ttySAC0”
Param save
 
Noinitrd root=/dev/mtdblock/3 init=/linuxrc  //for 2.4
 
 
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/arch/arm/mach-s3c2410/devs.c
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struct mtd_partition s3c_nand_part[] = { 
[0] = { 
.name = "bootloader", 
.offset = 0x00000000, 
.size = 0x00020000, 
},
[1]{
    name: "param",
    size: 0x00010000,
    offset: 0x00020000,
    }, 
[2] = { 
.name = "kernel", 
.offset = 0x00050000, 
.size = 0x00100000, 
},
[3] = { 
.name = "root", 
.offset = 0x00150000, 
.size = 0x062b0000, 
}
}; 
 struct platform_device s3c_device_nand = {
    .name = "s3c2410-nand",
    .id = 0xec,
    .num_resources = ARRAY_SIZE(s3c_nand_resource),
    .resource = s3c_nand_resource,
    .dev = {
    .platform_data = &superlpplatform //***********add here*****
    } 
    };
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2 打开arch/arm/mach-s3c2410/mach-smdk2410.c
   把"&s3c_device_nand"添加到__initdata
3. 打开drivers/mtd/nand/s3c2410.c
   把chip->eccmode = NAND_ECC_SOFT;改成chip->eccmode = NAND_ECC_NONE;
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