[U-Boot] [PATCH 3/5] mx53evk: Configure the pins as GPIOs prior to using gpio_get_value

[Stefano Babic <sbabic@denx.de>]

On 11/15/2011 04:51 PM, Fabio Estevam wrote:
> Configure the pins as GPIO prior to using gpio_get_value.
>
> Cc: Jason Liu<r64343@freescale.com>
> Signed-off-by: Fabio Estevam<fabio.estevam@freescale.com>
> ---
>   board/freescale/mx53evk/mx53evk.c |    3 +++
>   1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/board/freescale/mx53evk/mx53evk.c b/board/freescale/mx53evk/mx53evk.c
> index 335661f..aa4a2c9 100644
> --- a/board/freescale/mx53evk/mx53evk.c
> +++ b/board/freescale/mx53evk/mx53evk.c
> @@ -212,6 +212,9 @@ int board_mmc_getcd(u8 *cd, struct mmc *mmc)
>   {
>   	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
>
> +	mxc_request_iomux(MX53_PIN_EIM_DA11, IOMUX_CONFIG_ALT1);
> +	mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
> +
>   	if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
>   		*cd = gpio_get_value(77); /*GPIO3_13*/
>   	else
Applied to u-boot-imx, thanks

Best regards,
Stefano Babic


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