[U-Boot] [PATCH] nand: add ID for Micron MT29F8G08A

[Lucas Stach]

Am Donnerstag, den 27.09.2012, 16:53 -0500 schrieb Scott Wood:
> On 09/27/2012 04:49:31 PM, Lucas Stach wrote:
> > As found on the Colibri T20 engineering sample board.
> > 
> > Signed-off-by: Lucas Stach <dev at lynxeye.de>
> > ---
> >  drivers/mtd/nand/nand_ids.c | 1 +
> >  1 Datei geändert, 1 Zeile hinzugefügt(+)
> > 
> > diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c
> > index 3953549..ae300fe 100644
> > --- a/drivers/mtd/nand/nand_ids.c
> > +++ b/drivers/mtd/nand/nand_ids.c
> > @@ -105,6 +105,7 @@ const struct nand_flash_dev nand_flash_ids[] = {
> >  	{"NAND 512MiB 3,3V 16-bit",	0xCC, 0, 512, 0, LP_OPTIONS16},
> > 
> >  	/* 8 Gigabit */
> > +	{"NAND 1GiB 3,3V 8-bit",	0x38, 0, 1024, 0, LP_OPTIONS},
> >  	{"NAND 1GiB 1,8V 8-bit",	0xA3, 0, 1024, 0, LP_OPTIONS},
> >  	{"NAND 1GiB 3,3V 8-bit",	0xD3, 0, 1024, 0, LP_OPTIONS},
> >  	{"NAND 1GiB 1,8V 16-bit",	0xB3, 0, 1024, 0, LP_OPTIONS16},
> > --
> > 1.7.11.4
> 
> Does this chip support ONFI?  If so, we don't use the ID table.
> 
I just rechecked, the datasheet claims the chip supports ONFI 2.0, but
it does not get detected by the u-boot NAND code without the entry in
the id table. CONFIG_SYS_NAND_ONFI_DETECTION is set.

Lucas