board: imx8mn_var_som: 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: Hugo Villeneuve <hvilleneuve@dimonoff.com>

diff --git a/board/variscite/imx8mn_var_som/spl.c b/board/variscite/imx8mn_var_som/spl.c
index 01a63c69641fa1cf275397c2f81701e07cf64197..e86bd37544fb95a576990c287ae6a5a5ebc6ed20 100644 (file)
--- a/board/variscite/imx8mn_var_som/spl.c
+++ b/board/variscite/imx8mn_var_som/spl.c
@@ -41,13 +41,6 @@ void spl_board_init(void)
                puts("Failed to find clock node. Check device tree\n");
 }
 
-int board_early_init_f(void)
-{
-       init_uart_clk(3);
-
-       return 0;
-}
-
 void board_init_f(ulong dummy)
 {
        int ret;
@@ -57,8 +50,6 @@ void board_init_f(ulong dummy)
 
        arch_cpu_init();
 
-       board_early_init_f();
-
        timer_init();
 
        ret = spl_init();