[U-Boot] [PATCH 2/2] MMC: add marvell sdhci driver

[Prafulla Wadaskar]

> -----Original Message-----
> From: Lei Wen [mailto:leiwen at marvell.com]
> Sent: Thursday, June 16, 2011 8:48 PM
> To: Andy Fleming; Rob Herring; u-boot at lists.denx.de; Prafulla Wadaskar;
> Yu Tang; Prabhanjan Sarnaik; Ashish Karkare
> Subject: [PATCH 2/2] MMC: add marvell sdhci driver
> 
> This could support both armada100 and pantheon serial in the mainline,
> while this driver also be tested to support upcoming mg, mmp2 and mmp3
> hardware.
> 
> Signed-off-by: Lei Wen <leiwen at marvell.com>
> ---
>  drivers/mmc/Makefile   |    1 +
>  drivers/mmc/sdhci-mv.c |   21 +++++++++++++++++++++

The file name should be mv_sdhci.c

>  2 files changed, 22 insertions(+), 0 deletions(-)
>  create mode 100644 drivers/mmc/sdhci-mv.c
> 
> diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
> index 50b5117..fd84389 100644
> --- a/drivers/mmc/Makefile
> +++ b/drivers/mmc/Makefile
> @@ -39,6 +39,7 @@ COBJS-$(CONFIG_OMAP_HSMMC) += omap_hsmmc.o
>  COBJS-$(CONFIG_PXA_MMC) += pxa_mmc.o
>  COBJS-$(CONFIG_S5P_MMC) += s5p_mmc.o
>  COBJS-$(CONFIG_SDHCI) += sdhci.o
> +COBJS-$(CONFIG_SDHCI_MV) += sdhci-mv.o

Same here CONFIG_MV_SDHCI

> 
>  COBJS	:= $(COBJS-y)
>  SRCS	:= $(COBJS:.o=.c)
> diff --git a/drivers/mmc/sdhci-mv.c b/drivers/mmc/sdhci-mv.c
> new file mode 100644
> index 0000000..97d79ee
> --- /dev/null
> +++ b/drivers/mmc/sdhci-mv.c
> @@ -0,0 +1,21 @@
> +#include <common.h>
> +#include <malloc.h>
> +#include <sdhci.h>
> +
> +static char *MVSDH_NAME = "sdh-mv";

"mv_sdhci" sounds better.

Regards..
Prafulla . .

> +int mv_sdh_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
> +{
> +	struct sdhci_host *host = NULL;
> +	host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host));
> +	if (!host) {
> +		printf("sdh_host malloc fail!\n");
> +		return 1;
> +	}
> +
> +	host->name = MVSDH_NAME;
> +	host->ioaddr = (void *)regbase;
> +	host->quirks = quirks;
> +	host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
> +	add_sdhci(host, max_clk, min_clk);
> +	return 0;
> +}
> --
> 1.7.0.4