Configure the pins as GPIO prior to using gpio_get_value.
Cc: Jason Liu <r64...@freescale.com>
Signed-off-by: Fabio Estevam <fabio.este...@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
--
1.7.1
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