imx8mn_evk: drop duplicated code

uart clk has been enabled, no need enable again.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c
index 6d5c7a5..80f79ce 100644 (file)
--- a/board/freescale/imx8mn_evk/spl.c
+++ b/board/freescale/imx8mn_evk/spl.c
@@ -84,8 +84,6 @@ int board_early_init_f(void)
 
        imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
 
-       init_uart_clk(1);
-
        return 0;
 }