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-rw-r--r--board/denx/m28evk/m28evk.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/board/denx/m28evk/m28evk.c b/board/denx/m28evk/m28evk.c
index d93efaf..aff7c1f 100644
--- a/board/denx/m28evk/m28evk.c
+++ b/board/denx/m28evk/m28evk.c
@@ -57,6 +57,10 @@ int board_early_init_f(void)
mxs_iomux_setup_pad(MX28_PAD_AUART3_TX__GPIO_3_13 |
MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP);
gpio_direction_output(MX28_PAD_AUART3_TX__GPIO_3_13, 0);
+
+ mxs_iomux_setup_pad(MX28_PAD_AUART3_RX__GPIO_3_12 |
+ MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_PULLUP);
+ gpio_direction_output(MX28_PAD_AUART3_RX__GPIO_3_12, 0);
#endif
return 0;