board: phytec: phycore_imx8mp: Add RAUC boot logic to environment

Add RAUC boot logic to the environment. This is the first board to
utilize this environment.

Signed-off-by: Leonard Anderweit <l.anderweit@phytec.de>
Tested-by: Teresa Remmet <t.remmet@phytec.de>

board/phytec/phycore_imx8mp/phycore_imx8mp.env

@@ -1,9 +1,14 @@
+#include <env/phytec/rauc.env>
+
 bootcmd=
 	if test ${dofastboot} = 1; then
 		fastboot 0;
 	fi;
 	mmc dev ${mmcdev};
 	if mmc rescan; then
+		if test ${doraucboot} = 1; then
+			run raucinit;
+		fi;
 		if run loadimage; then
 			run mmcboot;
 		else
@@ -23,7 +28,7 @@ loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}
 loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
 mmcargs=
 	setenv bootargs console=${console}
-	root=/dev/mmcblk${mmcdev}p${mmcroot} rootwait rw
+	root=/dev/mmcblk${mmcdev}p${mmcroot} ${raucargs} rootwait rw
 mmcautodetect=yes
 mmcboot=
 	echo Booting from mmc ...;