Hi,
On 11 July 2012 19:43, Jaehoon Chung <jh80.ch...@samsung.com> wrote:
> This patch is fixed the wrong function argument.
> And quirks should be set into s5p_sdhci.c.
> There are only exynos specific codes.
> (this patch is based on u-boot-samsung repository)
>
> Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
> ---
> arch/arm/include/asm/arch-exynos/mmc.h | 4 ++--
> arch/arm/include/asm/arch-s5pc1xx/mmc.h | 4 ++--
> drivers/mmc/s5p_sdhci.c | 11 ++++++-----
> 3 files changed, 10 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
> index 1d4481b..420cbc8 100644
> --- a/drivers/mmc/s5p_sdhci.c
> +++ b/drivers/mmc/s5p_sdhci.c
> @@ -69,7 +69,7 @@ static void s5p_sdhci_set_control_reg(struct sdhci_host
> *host)
> sdhci_writel(host, ctrl, SDHCI_CONTROL2);
> }
>
> -int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
> +int s5p_sdhci_init(u32 regbase, int index, int buswidth)
> {
> struct sdhci_host *host = NULL;
> host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host));
> @@ -80,11 +80,10 @@ int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk,
> u32 quirks)
>
> host->name = S5P_NAME;
> host->ioaddr = (void *)regbase;
> - host->quirks = quirks;
>
> - host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE;
> + host->quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE;
> host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
> - if (quirks & SDHCI_QUIRK_REG32_RW)
> + if (host->quirks & SDHCI_QUIRK_REG32_RW)
> host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >>
> 16;
> else
> host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
> @@ -92,7 +91,9 @@ int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk,
> u32 quirks)
> host->set_control_reg = &s5p_sdhci_set_control_reg;
>
> host->host_caps = MMC_MODE_HC;
> + if (buswidth == 8)
> + host->host_caps |= MMC_MODE_8BIT;
>
> - add_sdhci(host, max_clk, min_clk);
> + add_sdhci(host, 520000000, 400000);
52000000 is right : )
please fix it.
> return 0;
> }
Thanks.
Minkyu Kang.
--
from. prom.
www.promsoft.net
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