On 11/15/2011 04:51 PM, Fabio Estevam wrote:
> Configure the pins as GPIO prior to using gpio_get_value.
>
> Signed-off-by: Fabio Estevam
> ---
> board/freescale/mx51evk/mx51evk.c |3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/board/freescale/mx51evk/mx51evk.c
> b/board/freescale/mx51evk/mx51evk.c
> index 37e6e4d..e5b0929 100644
> --- a/board/freescale/mx51evk/mx51evk.c
> +++ b/board/freescale/mx51evk/mx51evk.c
> @@ -265,6 +265,9 @@ int board_mmc_getcd(u8 *cd, struct mmc *mmc)
> {
> struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
>
> + mxc_request_iomux(MX51_PIN_GPIO1_0, IOMUX_CONFIG_ALT1);
> + mxc_request_iomux(MX51_PIN_GPIO1_6, IOMUX_CONFIG_ALT0);
> +
> if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
> *cd = gpio_get_value(0);
> else
Applied to u-boot-imx, thanks
Best regards,
Stefano Babic
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