[U-Boot] [PATCH v3 1/3] Kirkwood: pre-requisite for SDIO driver support

[Prafulla Wadaskar]

> -----Original Message-----
> From: Gérald Kerma [mailto:geraker at gmail.com]
> Sent: Sunday, November 21, 2010 4:37 PM
> To: u-boot at lists.denx.de
> Cc: Prafulla Wadaskar; Ashish Karkare; Prabhanjan Sarnaik
> Subject: [PATCH v3 1/3] Kirkwood: pre-requisite for SDIO driver support
> 
> 
>     pre-requisite for SDIO driver support for Marvell SoCs (Kirkwood)
> 
> Signed-off-by: Gérald Kerma <geraker at gmail.com>
> ---
>  arch/arm/include/asm/arch-kirkwood/kirkwood.h |    1 +
>  include/configs/mv-common.h                   |    9 +++++++++
>  2 files changed, 10 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/include/asm/arch-kirkwood/kirkwood.h
> b/arch/arm/include/asm/arch-kirkwood/kirkwood.h
> index 0104418..4f9fe7e 100644
> --- a/arch/arm/include/asm/arch-kirkwood/kirkwood.h
> +++ b/arch/arm/include/asm/arch-kirkwood/kirkwood.h
> @@ -60,6 +60,7 @@
>  #define KW_EGIGA0_BASE			(KW_REGISTER(0x72000))
>  #define KW_EGIGA1_BASE			(KW_REGISTER(0x76000))
>  #define KW_SATA_BASE			(KW_REGISTER(0x80000))
> +#define KW_SDIO_BASE			(KW_REGISTER(0x90000))
> 
>  /* Kirkwood Sata controller has two ports */
>  #define KW_SATA_PORT0_OFFSET		0x2000
> diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
> index de0121e..62ef0b9 100644
> --- a/include/configs/mv-common.h
> +++ b/include/configs/mv-common.h
> @@ -63,6 +63,7 @@
> 
>  #define CONFIG_I2C_MVTWSI_BASE	KW_TWSI_BASE
>  #define MV_UART0_BASE		KW_UART0_BASE
> +#define MV_SDIO_BASE		KW_SDIO_BASE
>  #define MV_SATA_BASE		KW_SATA_BASE
>  #define MV_SATA_PORT0_OFFSET	KW_SATA_PORT0_OFFSET
>  #define MV_SATA_PORT1_OFFSET	KW_SATA_PORT1_OFFSET
> @@ -182,6 +183,14 @@
>  #endif /* CONFIG_CMD_NET */
> 
>  /*
> + * SDIO/MMC Card Configuration
> + */
> +#ifdef CONFIG_CMD_MMC
> +#define CONFIG_MMC

Please check if you can define CONFIG_GENERIC_MMC here and reduce code in driver file.

Regards..
Prafulla . .