* RE: Formatting JFFS2 Flash
@ 2002-03-14 17:46 Billalabeitia, Jose Carlos (IndSys, GEPM)
2002-03-19 17:14 ` JFFS2 question! Pei-Jie Hong
0 siblings, 1 reply; 2+ messages in thread
From: Billalabeitia, Jose Carlos (IndSys, GEPM) @ 2002-03-14 17:46 UTC (permalink / raw)
To: linuxppc-embedded
Jim Lewis wrote:
> Did you remember to erase the flash first with:
> erase /dev/mtd0
Yes, I erased it in two ways:
- by using the "erase" command
- from the ppcboot.
Billa
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^ permalink raw reply [flat|nested] 2+ messages in thread
* JFFS2 question!
2002-03-14 17:46 Formatting JFFS2 Flash Billalabeitia, Jose Carlos (IndSys, GEPM)
@ 2002-03-19 17:14 ` Pei-Jie Hong
0 siblings, 0 replies; 2+ messages in thread
From: Pei-Jie Hong @ 2002-03-19 17:14 UTC (permalink / raw)
To: linuxppc-embedded
Hi,
We have our own PPC750 board with 4 8MB(16 bits, sector size 64k byte)
AMD Flash chips on it. Currently we only use on chip, and try to make JFFS2
filesystem on it. We did pretty well on it.
However, we have a question. When we try to copy a small file into the
Flash
memory, it always resides at the beginning of the last sector of the flash
memory.
Does that mean JFFS2 grow backward?
Thanks.
Best regards,
Pei-Jie Hong
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
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