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

[Prafulla Wadaskar]

> -----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?

Regards..
Prafulla .. 

> 
> Signed-off-by: Gray Remlin <gryrmln at 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