board: freescale: imx8mn_evk: let clock system enable UART clock

Now that the UART driver can enable the required clocks, remove
the hard-coded clock enable.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Tested-by: Fabio Estevam <festevam@gmail.com>

diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c
index 231b928..f96f5c4 100644 (file)
--- a/board/freescale/imx8mn_evk/spl.c
+++ b/board/freescale/imx8mn_evk/spl.c
@@ -115,8 +115,6 @@ void board_init_f(ulong dummy)
 
        arch_cpu_init();
 
-       init_uart_clk(1);
-
        timer_init();
 
        /* Clear the BSS. */