From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Date: Tue, 15 Nov 2011 13:51:30 -0200 Subject: [U-Boot] [PATCH 2/5] mx53ard: Configure the pins as GPIOs prior to using gpio_get_value In-Reply-To: <1321372293-3182-1-git-send-email-festevam@gmail.com> References: <1321372293-3182-1-git-send-email-festevam@gmail.com> Message-ID: <1321372293-3182-2-git-send-email-festevam@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Configure the pins as GPIO prior to using gpio_get_value. Signed-off-by: Fabio Estevam --- board/freescale/mx53ard/mx53ard.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/board/freescale/mx53ard/mx53ard.c b/board/freescale/mx53ard/mx53ard.c index be32aee..e5a1142 100644 --- a/board/freescale/mx53ard/mx53ard.c +++ b/board/freescale/mx53ard/mx53ard.c @@ -87,6 +87,9 @@ 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_GPIO_1, IOMUX_CONFIG_ALT1); + mxc_request_iomux(MX53_PIN_GPIO_4, IOMUX_CONFIG_ALT1); + if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR) *cd = gpio_get_value(1); /*GPIO1_1*/ else -- 1.7.1