主题 : NAND FLASH 出现严重问题 复制链接 | 浏览器收藏 | 打印
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楼主  发表于: 2009-08-15 19:13

 NAND FLASH 出现严重问题

管理提醒: 本帖被 qq2440 从 micro2440技术交流专区 移动到本区(2013-11-18)
板子在启动时,出现很多下面的信息:

yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055


重新擦出,再次烧写后,就没有了,但是用上几次之后,又有了,而且越来越多,
请问这是哪的问题呀?

今天,烧写NANDFalsh时,报告有4个坏块,烧写完成后,文件系统启动不了了,有如下错误:

yaffs: Allocation block 349 was not highest sequence id: block seq = 1704629759, dev seq = 1789549055
yaffs: Allocation block 242 was not highest sequence id: block seq = 856686591, dev seq = 1789549055
yaffs: Allocation block 217 was not highest sequence id: block seq = 856634367, dev seq = 1789549055
VFS: Mounted root (yaffs filesystem).
mount_devfs_fs(): unable to mount devfs, err: -2
Freeing init memory: 180K
Warning: unable to open an initial console.
Failed to execute /linuxrc.  Attempting defaults...
Kernel panic - not syncing: No init found.  Try passing init= option to kernel.


再次烧写,问题依旧!  原来这个文件系统是完全可以用的。
是不是NANDFLASH已经烧坏了???