Embedded_driver_note_2012_8_3

YAFFS2文件系统制作与挂载
最新推荐文章于 2012-08-11 21:46:23 发布
原创 最新推荐文章于 2012-08-11 21:46:23 发布 · 216 阅读 · 0 ·
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#image #hex

本文介绍如何使用mkfs.jffs2工具创建YAFFS2文件系统映像，并将其挂载到指定设备上。文章还涉及nand闪存管理和相关驱动配置等内容。

使用mkfs.jffs2

 

mkyaffsimage->

 

./mkyaffs2image rootfs yaffs2-root.img 3 4

 

1200000<->10603a0(hex)

 

mount -t yaffs2 /dev/mtdblock2 /home/wpp

 

top

 

nand 1G+3G=4G

 

fdisk&disk -l & df

 

driver/mtd/nand/<->kernel panic

 

spi<-> nand

 

nand_base.c/ids

 

OOB/ECC

 

 

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