[U-Boot] [PATCH] Kirkwood: SATA supports only one device per bus

Prafulla Wadaskar
2011-03-30T11:21:07Z

> -----Original Message-----
> From: Prafulla Wadaskar
> Sent: Wednesday, March 30, 2011 4:48 PM
> To: 'Gray Remlin'
> Cc: u-boot at lists.denx.de; Prabhanjan Sarnaik; Ashish Karkare
> Subject: RE: [PATCH] Kirkwood: SATA supports only one device per bus
>
>
>
> > -----Original Message-----
> > From: Gray Remlin [mailto:gryrmln at gmail.com]
> > Sent: Wednesday, March 30, 2011 1:12 AM
> > To: Prafulla Wadaskar
> > Cc: u-boot at lists.denx.de; Gray Remlin
> > Subject: [PATCH] Kirkwood: SATA supports only one device per bus
> >
> > Change CONFIG_SYS_IDE_MAXDEVICE from 2 to 1
>
> Kirkwood supports max 2
> Why do you want this change?

Hi Gray
I take back my words. I will study more and let you know my comments on this.
Sorry for noise.

Regards..
Prafulla . .

>
> Regards..
> Prafulla ..
>
> >
> > Signed-off-by: Gray Remlin <gryrmln@gmail.com>
> > ---
> > arch/arm/include/asm/arch-kirkwood/config.h | 3 ++-
> > 1 files changed, 2 insertions(+), 1 deletions(-)
> >
> > diff --git a/arch/arm/include/asm/arch-kirkwood/config.h
> > b/arch/arm/include/asm/arch-kirkwood/config.h
> > index 71ba464..f582ba4 100644
> > --- a/arch/arm/include/asm/arch-kirkwood/config.h
> > +++ b/arch/arm/include/asm/arch-kirkwood/config.h
> > @@ -128,7 +128,8 @@
> > #define CONFIG_LBA48
> > /* CONFIG_CMD_IDE requires some #defines for ATA registers */
> > #define CONFIG_SYS_IDE_MAXBUS 2
> > -#define CONFIG_SYS_IDE_MAXDEVICE 2
> > +/* Only one device per bus on SATA */
> > +#define CONFIG_SYS_IDE_MAXDEVICE 1
> > /* ATA registers base is at SATA controller base */
> > #define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE
> > #endif /* CONFIG_CMD_IDE */
> > --
> > 1.7.4