关于如何使用MTD/jffs2

carne · 发表于 2005-10-26 10:25:39

我使用的是优龙的4510开发板，使用20040408，在网上只找到一篇“如何在uClinux下使用MTD/jffs2”的文章，按其操作不是很成功，能找到Flash但是不能完成分区工作，有如下打印信息：
MTD Sharp chip driver <[email protected]>
s3c4510b flash device: 200000 at 1000000
Search for id

00 e1a0) interleave(1) type(2)
Search for id

bf 2782) interleave(1) type(2)
Found: SST 39LF/VF160
S3C4510B flash device: Found 1 x16 devices at 0x0 in 16-bit mode
Support for command set 0002 not present
gen_probe: No supported Vendor Command Set found
init_mtdblock: allocated major number 30.
$Id: ftl.c,v 1.45 2003/01/24 23:31:27 dwmw2 Exp $
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 512 bind 512)
VFS: Mounted root (romfs filesystem) readonly.
Freeing init memory: 40K
Shell invoked to run file: /etc/rc
Command: hostname Samsung
Command: /bin/expand /etc/ramfs.img /dev/ram0
Can't open expanded file /dev/0
pid 9: failed 768
Command: mount -t proc proc /proc
Command: mount -t ext2 /dev/ram0 /var
VFS: Can't find ext2 filesystem on dev ramdisk(1,0).
mount failed: Unknown error 22
Command: mkdir /var/config
mkdir: Cannot create directory `/var/config': Unknown error 30
pid 10: failed 256

希望能得到大家的指教，如果有什么更有用的资料或信息的话请发送给我（[email protected]）这里先谢过了。

carne · 发表于 2005-10-26 10:28:36

Flash是Nor Flash SST39VF160

brandice · 发表于 2005-11-3 15:48:55

Ding!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

rootlinger · 发表于 2005-11-3 17:02:30

rootlinger · 发表于 2005-11-24 21:08:38

怎么没人回答阿，我也想知道一下，请高手们出手相救阿

lumit-support-1 · 发表于 2005-11-24 22:06:18

http://www.embyte.com/upload/article/a20041220145005.txt
是这篇吗？

rootlinger · 发表于 2005-12-15 08:47:40

s3c4510b flash device: 200000 at 5000000
CFI: Found no S3C4510B flash device device at location zero
这是那个地方出错了？怎么修改了

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