ARM: AMx3xx: Make FIT boot as default boot on HS devices

Verification has to be done before booting any images on HS devices. So
default the boot to FIT on HS devices.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

board/ti/am335x/board.c

@@ -639,6 +639,13 @@ int board_late_init(void)
 	if (board_is_bbg1())
 		name = "BBG1";
 	set_board_info_env(name);
+
+	/*
+	 * Default FIT boot on HS devices. Non FIT images are not allowed
+	 * on HS devices.
+	 */
+	if (get_device_type() == HS_DEVICE)
+		setenv("boot_fit", "1");
 #endif
 
 #if !defined(CONFIG_SPL_BUILD)

board/ti/am43xx/board.c

@@ -632,6 +632,13 @@ int board_late_init(void)
 {
 #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 	set_board_info_env(NULL);
+
+	/*
+	 * Default FIT boot on HS devices. Non FIT images are not allowed
+	 * on HS devices.
+	 */
+	if (get_device_type() == HS_DEVICE)
+		setenv("boot_fit", "1");
 #endif
 	return 0;
 }