env: ti: boot: Select dtb name for dra76

Select dtb name for dra76-evm.

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

include/environment/ti/boot.h

@@ -61,6 +61,8 @@
 			"setenv fdtfile dra72-evm.dtb; fi;" \
 		"if test $board_name = dra71x; then " \
 			"setenv fdtfile dra71-evm.dtb; fi;" \
+		"if test $board_name = dra76x; then " \
+			"setenv fdtfile dra76-evm.dtb; fi;" \
 		"if test $board_name = beagle_x15; then " \
 			"setenv fdtfile am57xx-beagle-x15.dtb; fi;" \
 		"if test $board_name = beagle_x15_revb1; then " \