smegw01: Fix duplicate bootcmd

Two conflicting bootcmds were included in the environment.
Streamline to defining the bootcmd only in the env file.

Signed-off-by: Eduard Strehlau <eduard@lionizers.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
diff --git a/board/storopack/smegw01/smegw01.env b/board/storopack/smegw01/smegw01.env
index 25bc7cd..1263dda 100644
--- a/board/storopack/smegw01/smegw01.env
+++ b/board/storopack/smegw01/smegw01.env
@@ -29,7 +29,16 @@
 	run bootcmd;
 boot_emmc=setenv mmcdev_wanted 1; run persist_mmcdev; run bootcmd;
 boot_sd=setenv mmcdev_wanted 0; run persist_mmcdev; run bootcmd;
-bootcmd=run finduuid; run distro_bootcmd
+bootcmd=
+	if test "${bootcount}" -gt "${bootlimit}"; then
+		run altbootcmd;
+	else
+		if test "${ustate}" = 1; then
+			setenv upgrade_available 1;
+			saveenv;
+		fi;
+		run mmcboot;
+	fi;
 bootdelay=2
 bootlimit=3
 bootm_size=0x10000000