Hello. On 12-11-2010 11:01, Savinay Dharmappa wrote:
From: David Griego <[email protected]>
OMAP-L137/AM17x has limited number of dedicated EMIFA address pins, enough to interface directly to an SDRAM. If a device such as an asynchronous flash needs to be attached to the EMIFA, then either GPIO pins or a chip select may be used to control the flash device's upper address lines. This patch adds support for the NOR flash on the OMAP-L137/ AM17x user interface daughter board using the latch-addr-flash MTD mapping driver which allows flashes to be partially physically addressed. The upper address lines are set by a board specific code which is a separate patch.
Please add back my signoff, omitted in this version. Some of the code, including a bug fix, was authored by me.
Signed-off-by: David Griego <[email protected]>
Signed-off-by: Sergei Shtylyov <[email protected]>
Signed-off-by: Savinay Dharmappa <[email protected]>
> diff --git a/include/linux/mtd/latch-addr-flash.h b/include/linux/mtd/latch-addr-flash.h
> new file mode 100644 > index 0000000..c77e7c9 > --- /dev/null > +++ b/include/linux/mtd/latch-addr-flash.h > @@ -0,0 +1,29 @@ > +/* > + * Interface for NOR flash driver whose high address lines are latched > + * > + * Copyright (C) 2008 MontaVista Software, Inc.<[email protected]> > + * > + * This file is licensed underthe terms of the GNU General Public License ^ Oops, forgot a space here. WBR, Sergei _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
