* at91_nand: Chip Select management
@ 2007-12-12 15:51 Nicolas Ferre
0 siblings, 0 replies; only message in thread
From: Nicolas Ferre @ 2007-12-12 15:51 UTC (permalink / raw)
To: linux-mtd, ARM Linux Mailing List; +Cc: Patrice VILCHEZ, Andrew Victor
Hi,
Reviewing the at91_nand code, I was wondering why the chip select was
using GPIO and moreover why this GPIO is never toggled during nand flash
accesses.
Indeed, the Chip select is asserted during the probe routine and never
released. Don't you think that it can lead to issues if we connect more
than only one nand and a sdram chip on the EBI ?
If you can enlighten me...
Cheers,
--
Nicolas Ferre
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2007-12-12 15:57 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-12-12 15:51 at91_nand: Chip Select management Nicolas Ferre
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.