pg-wcom-ls102x: initialize front led and app buf

This patch adds the front led initialization and the application
buffer enable to the eraly board inititlaization.

Signed-off-by: Rainer Boschung <rainer.boschung@hitachi-powergrids.com>
Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

board/keymile/pg-wcom-ls102xa/pg-wcom-ls102xa.c

@@ -96,6 +96,12 @@ int board_early_init_f(void)
 
 	i2c_deblock_gpio_cfg();
 
+	/* enable the Unit LED (red) & Boot LED (on) */
+	qrio_set_leds();
+
+	/* enable Application Buffer */
+	qrio_enable_app_buffer();
+
 	arch_soc_init();
 
 	return 0;