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@marvell.com --- V1: add marvell sdhci driver implementation
V2: rename the previous file name from sdhci-mv to mv_sdhci
drivers/mmc/Makefile | 1 + drivers/mmc/mv_sdhci.c | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+), 0 deletions(-) create mode 100644 drivers/mmc/mv_sdhci.c
diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile index 50b5117..bf6534a 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_MV_SDHCI) += mv_sdhci.o
COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/mmc/mv_sdhci.c b/drivers/mmc/mv_sdhci.c new file mode 100644 index 0000000..af0d486 --- /dev/null +++ b/drivers/mmc/mv_sdhci.c @@ -0,0 +1,21 @@ +#include <common.h> +#include <malloc.h> +#include <sdhci.h> + +static char *MVSDH_NAME = "mv_sdh"; +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; +}